Section 1
//b2CircleDef (Box2D.Collision.Shapes.b2CircleDef)
package Box2D.Collision.Shapes {
import Box2D.Common.Math.*;
public class b2CircleDef extends b2ShapeDef {
public var localPosition:b2Vec2;
public var radius:Number;
public function b2CircleDef(){
localPosition = new b2Vec2(0, 0);
super();
type = b2Shape.e_circleShape;
radius = 1;
}
}
}//package Box2D.Collision.Shapes
Section 2
//b2CircleShape (Box2D.Collision.Shapes.b2CircleShape)
package Box2D.Collision.Shapes {
import Box2D.Common.Math.*;
import Box2D.Collision.*;
import Box2D.Common.*;
public class b2CircleShape extends b2Shape {
public var m_radius:Number;
public var m_localPosition:b2Vec2;
public function b2CircleShape(_arg1:b2ShapeDef){
var _local2:b2CircleDef;
m_localPosition = new b2Vec2();
super(_arg1);
_local2 = (_arg1 as b2CircleDef);
m_type = e_circleShape;
m_localPosition.SetV(_local2.localPosition);
m_radius = _local2.radius;
}
override public function TestPoint(_arg1:b2XForm, _arg2:b2Vec2):Boolean{
var _local3:b2Mat22;
var _local4:Number;
var _local5:Number;
_local3 = _arg1.R;
_local4 = (_arg1.position.x + ((_local3.col1.x * m_localPosition.x) + (_local3.col2.x * m_localPosition.y)));
_local5 = (_arg1.position.y + ((_local3.col1.y * m_localPosition.x) + (_local3.col2.y * m_localPosition.y)));
_local4 = (_arg2.x - _local4);
_local5 = (_arg2.y - _local5);
return ((((_local4 * _local4) + (_local5 * _local5)) <= (m_radius * m_radius)));
}
public function GetLocalPosition():b2Vec2{
return (m_localPosition);
}
override public function TestSegment(_arg1:b2XForm, _arg2:Array, _arg3:b2Vec2, _arg4:b2Segment, _arg5:Number):Boolean{
var _local6:b2Mat22;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
_local6 = _arg1.R;
_local7 = (_arg1.position.x + ((_local6.col1.x * m_localPosition.x) + (_local6.col2.x * m_localPosition.y)));
_local8 = (_arg1.position.x + ((_local6.col1.y * m_localPosition.x) + (_local6.col2.y * m_localPosition.y)));
_local9 = (_arg4.p1.x - _local7);
_local10 = (_arg4.p1.y - _local8);
_local11 = (((_local9 * _local9) + (_local10 * _local10)) - (m_radius * m_radius));
if (_local11 < 0){
return (false);
};
_local12 = (_arg4.p2.x - _arg4.p1.x);
_local13 = (_arg4.p2.y - _arg4.p1.y);
_local14 = ((_local9 * _local12) + (_local10 * _local13));
_local15 = ((_local12 * _local12) + (_local13 * _local13));
_local16 = ((_local14 * _local14) - (_local15 * _local11));
if ((((_local16 < 0)) || ((_local15 < Number.MIN_VALUE)))){
return (false);
};
_local17 = -((_local14 + Math.sqrt(_local16)));
if ((((0 <= _local17)) && ((_local17 <= (_arg5 * _local15))))){
_local17 = (_local17 / _local15);
_arg2[0] = _local17;
_arg3.x = (_local9 + (_local17 * _local12));
_arg3.y = (_local10 + (_local17 * _local13));
_arg3.Normalize();
return (true);
};
return (false);
}
override public function ComputeMass(_arg1:b2MassData):void{
_arg1.mass = (((m_density * b2Settings.b2_pi) * m_radius) * m_radius);
_arg1.center.SetV(m_localPosition);
_arg1.I = (_arg1.mass * (((0.5 * m_radius) * m_radius) + ((m_localPosition.x * m_localPosition.x) + (m_localPosition.y * m_localPosition.y))));
}
override public function ComputeSweptAABB(_arg1:b2AABB, _arg2:b2XForm, _arg3:b2XForm):void{
var _local4:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
_local4 = _arg2.R;
_local5 = (_arg2.position.x + ((_local4.col1.x * m_localPosition.x) + (_local4.col2.x * m_localPosition.y)));
_local6 = (_arg2.position.y + ((_local4.col1.y * m_localPosition.x) + (_local4.col2.y * m_localPosition.y)));
_local4 = _arg3.R;
_local7 = (_arg3.position.x + ((_local4.col1.x * m_localPosition.x) + (_local4.col2.x * m_localPosition.y)));
_local8 = (_arg3.position.y + ((_local4.col1.y * m_localPosition.x) + (_local4.col2.y * m_localPosition.y)));
_arg1.lowerBound.Set((((_local5 < _local7)) ? _local5 : _local7 - m_radius), (((_local6 < _local8)) ? _local6 : _local8 - m_radius));
_arg1.upperBound.Set((((_local5 > _local7)) ? _local5 : _local7 + m_radius), (((_local6 > _local8)) ? _local6 : _local8 + m_radius));
}
public function GetRadius():Number{
return (m_radius);
}
override public function UpdateSweepRadius(_arg1:b2Vec2):void{
var _local2:Number;
var _local3:Number;
_local2 = (m_localPosition.x - _arg1.x);
_local3 = (m_localPosition.y - _arg1.y);
_local2 = Math.sqrt(((_local2 * _local2) + (_local3 * _local3)));
m_sweepRadius = ((_local2 + m_radius) - b2Settings.b2_toiSlop);
}
override public function ComputeAABB(_arg1:b2AABB, _arg2:b2XForm):void{
var _local3:b2Mat22;
var _local4:Number;
var _local5:Number;
_local3 = _arg2.R;
_local4 = (_arg2.position.x + ((_local3.col1.x * m_localPosition.x) + (_local3.col2.x * m_localPosition.y)));
_local5 = (_arg2.position.y + ((_local3.col1.y * m_localPosition.x) + (_local3.col2.y * m_localPosition.y)));
_arg1.lowerBound.Set((_local4 - m_radius), (_local5 - m_radius));
_arg1.upperBound.Set((_local4 + m_radius), (_local5 + m_radius));
}
}
}//package Box2D.Collision.Shapes
Section 3
//b2FilterData (Box2D.Collision.Shapes.b2FilterData)
package Box2D.Collision.Shapes {
public class b2FilterData {
public var maskBits:uint;// = 0xFFFF
public var groupIndex:int;// = 0
public var categoryBits:uint;// = 1
public function b2FilterData(){
categoryBits = 1;
maskBits = 0xFFFF;
groupIndex = 0;
super();
}
public function Copy():b2FilterData{
var _local1:b2FilterData;
_local1 = new b2FilterData();
_local1.categoryBits = categoryBits;
_local1.maskBits = maskBits;
_local1.groupIndex = groupIndex;
return (_local1);
}
}
}//package Box2D.Collision.Shapes
Section 4
//b2MassData (Box2D.Collision.Shapes.b2MassData)
package Box2D.Collision.Shapes {
import Box2D.Common.Math.*;
public class b2MassData {
public var mass:Number;// = 0
public var center:b2Vec2;
public var I:Number;// = 0
public function b2MassData(){
mass = 0;
center = new b2Vec2(0, 0);
I = 0;
super();
}
}
}//package Box2D.Collision.Shapes
Section 5
//b2PolygonDef (Box2D.Collision.Shapes.b2PolygonDef)
package Box2D.Collision.Shapes {
import Box2D.Common.Math.*;
import Box2D.Common.*;
public class b2PolygonDef extends b2ShapeDef {
public var vertexCount:int;
public var vertices:Array;
private static var s_mat:b2Mat22 = new b2Mat22();
public function b2PolygonDef(){
var _local1:int;
vertices = new Array(b2Settings.b2_maxPolygonVertices);
super();
type = b2Shape.e_polygonShape;
vertexCount = 0;
_local1 = 0;
while (_local1 < b2Settings.b2_maxPolygonVertices) {
vertices[_local1] = new b2Vec2();
_local1++;
};
}
public function SetAsOrientedBox(_arg1:Number, _arg2:Number, _arg3:b2Vec2=null, _arg4:Number=0):void{
var _local5:b2Vec2;
var _local6:b2Mat22;
var _local7:int;
vertexCount = 4;
vertices[0].Set(-(_arg1), -(_arg2));
vertices[1].Set(_arg1, -(_arg2));
vertices[2].Set(_arg1, _arg2);
vertices[3].Set(-(_arg1), _arg2);
if (_arg3){
_local5 = _arg3;
_local6 = s_mat;
_local6.Set(_arg4);
_local7 = 0;
while (_local7 < vertexCount) {
_arg3 = vertices[_local7];
_arg1 = (_local5.x + ((_local6.col1.x * _arg3.x) + (_local6.col2.x * _arg3.y)));
_arg3.y = (_local5.y + ((_local6.col1.y * _arg3.x) + (_local6.col2.y * _arg3.y)));
_arg3.x = _arg1;
_local7++;
};
};
}
public function SetAsBox(_arg1:Number, _arg2:Number):void{
vertexCount = 4;
vertices[0].Set(-(_arg1), -(_arg2));
vertices[1].Set(_arg1, -(_arg2));
vertices[2].Set(_arg1, _arg2);
vertices[3].Set(-(_arg1), _arg2);
}
}
}//package Box2D.Collision.Shapes
Section 6
//b2PolygonShape (Box2D.Collision.Shapes.b2PolygonShape)
package Box2D.Collision.Shapes {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
public class b2PolygonShape extends b2Shape {
public var m_vertices:Array;
public var m_normals:Array;
private var s_supportVec:b2Vec2;
public var m_obb:b2OBB;
public var m_coreVertices:Array;
public var m_centroid:b2Vec2;
public var m_vertexCount:int;
private static var s_computeMat:b2Mat22 = new b2Mat22();
private static var s_sweptAABB1:b2AABB = new b2AABB();
private static var s_sweptAABB2:b2AABB = new b2AABB();
public function b2PolygonShape(_arg1:b2ShapeDef){
var _local2:b2PolygonDef;
var _local3:int;
var _local4:int;
var _local5:int;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
s_supportVec = new b2Vec2();
m_obb = new b2OBB();
m_vertices = new Array(b2Settings.b2_maxPolygonVertices);
m_normals = new Array(b2Settings.b2_maxPolygonVertices);
m_coreVertices = new Array(b2Settings.b2_maxPolygonVertices);
super(_arg1);
m_type = e_polygonShape;
_local2 = (_arg1 as b2PolygonDef);
m_vertexCount = _local2.vertexCount;
_local4 = _local3;
_local5 = _local3;
_local3 = 0;
while (_local3 < m_vertexCount) {
m_vertices[_local3] = _local2.vertices[_local3].Copy();
_local3++;
};
_local3 = 0;
while (_local3 < m_vertexCount) {
_local4 = _local3;
_local5 = (((_local3 + 1) < m_vertexCount)) ? (_local3 + 1) : 0;
_local6 = (m_vertices[_local5].x - m_vertices[_local4].x);
_local7 = (m_vertices[_local5].y - m_vertices[_local4].y);
_local8 = Math.sqrt(((_local6 * _local6) + (_local7 * _local7)));
m_normals[_local3] = new b2Vec2((_local7 / _local8), (-(_local6) / _local8));
_local3++;
};
m_centroid = ComputeCentroid(_local2.vertices, _local2.vertexCount);
ComputeOBB(m_obb, m_vertices, m_vertexCount);
_local3 = 0;
while (_local3 < m_vertexCount) {
_local4 = (((_local3 - 1) >= 0)) ? (_local3 - 1) : (m_vertexCount - 1);
_local5 = _local3;
_local9 = m_normals[_local4].x;
_local10 = m_normals[_local4].y;
_local11 = m_normals[_local5].x;
_local12 = m_normals[_local5].y;
_local13 = (m_vertices[_local3].x - m_centroid.x);
_local14 = (m_vertices[_local3].y - m_centroid.y);
_local15 = (((_local9 * _local13) + (_local10 * _local14)) - b2Settings.b2_toiSlop);
_local16 = (((_local11 * _local13) + (_local12 * _local14)) - b2Settings.b2_toiSlop);
_local17 = (1 / ((_local9 * _local12) - (_local10 * _local11)));
m_coreVertices[_local3] = new b2Vec2(((_local17 * ((_local12 * _local15) - (_local10 * _local16))) + m_centroid.x), ((_local17 * ((_local9 * _local16) - (_local11 * _local15))) + m_centroid.y));
_local3++;
};
}
override public function TestPoint(_arg1:b2XForm, _arg2:b2Vec2):Boolean{
var _local3:b2Vec2;
var _local4:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:int;
var _local10:Number;
_local4 = _arg1.R;
_local5 = (_arg2.x - _arg1.position.x);
_local6 = (_arg2.y - _arg1.position.y);
_local7 = ((_local5 * _local4.col1.x) + (_local6 * _local4.col1.y));
_local8 = ((_local5 * _local4.col2.x) + (_local6 * _local4.col2.y));
_local9 = 0;
while (_local9 < m_vertexCount) {
_local3 = m_vertices[_local9];
_local5 = (_local7 - _local3.x);
_local6 = (_local8 - _local3.y);
_local3 = m_normals[_local9];
_local10 = ((_local3.x * _local5) + (_local3.y * _local6));
if (_local10 > 0){
return (false);
};
_local9++;
};
return (true);
}
public function GetCoreVertices():Array{
return (m_coreVertices);
}
override public function TestSegment(_arg1:b2XForm, _arg2:Array, _arg3:b2Vec2, _arg4:b2Segment, _arg5:Number):Boolean{
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:b2Mat22;
var _local11:b2Vec2;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:int;
var _local19:int;
var _local20:Number;
var _local21:Number;
_local6 = 0;
_local7 = _arg5;
_local8 = (_arg4.p1.x - _arg1.position.x);
_local9 = (_arg4.p1.y - _arg1.position.y);
_local10 = _arg1.R;
_local12 = ((_local8 * _local10.col1.x) + (_local9 * _local10.col1.y));
_local13 = ((_local8 * _local10.col2.x) + (_local9 * _local10.col2.y));
_local8 = (_arg4.p2.x - _arg1.position.x);
_local9 = (_arg4.p2.y - _arg1.position.y);
_local10 = _arg1.R;
_local14 = ((_local8 * _local10.col1.x) + (_local9 * _local10.col1.y));
_local15 = ((_local8 * _local10.col2.x) + (_local9 * _local10.col2.y));
_local16 = (_local14 - _local12);
_local17 = (_local15 - _local13);
_local18 = -1;
_local19 = 0;
while (_local19 < m_vertexCount) {
_local11 = m_vertices[_local19];
_local8 = (_local11.x - _local12);
_local9 = (_local11.y - _local13);
_local11 = m_normals[_local19];
_local20 = ((_local11.x * _local8) + (_local11.y * _local9));
_local21 = ((_local11.x * _local16) + (_local11.y * _local17));
if ((((_local21 < 0)) && ((_local20 < (_local6 * _local21))))){
_local6 = (_local20 / _local21);
_local18 = _local19;
} else {
if ((((_local21 > 0)) && ((_local20 < (_local7 * _local21))))){
_local7 = (_local20 / _local21);
};
};
if (_local7 < _local6){
return (false);
};
_local19++;
};
if (_local18 >= 0){
_arg2[0] = _local6;
_local10 = _arg1.R;
_local11 = m_normals[_local18];
_arg3.x = ((_local10.col1.x * _local11.x) + (_local10.col2.x * _local11.y));
_arg3.y = ((_local10.col1.y * _local11.x) + (_local10.col2.y * _local11.y));
return (true);
};
return (false);
}
public function GetCentroid():b2Vec2{
return (m_centroid);
}
override public function ComputeMass(_arg1:b2MassData):void{
var _local2:Number;
var _local3:Number;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:int;
var _local10:b2Vec2;
var _local11:b2Vec2;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
_local2 = 0;
_local3 = 0;
_local4 = 0;
_local5 = 0;
_local6 = 0;
_local7 = 0;
_local8 = (1 / 3);
_local9 = 0;
while (_local9 < m_vertexCount) {
_local10 = m_vertices[_local9];
_local11 = (((_local9 + 1) < m_vertexCount)) ? m_vertices[int((_local9 + 1))] : m_vertices[0];
_local12 = (_local10.x - _local6);
_local13 = (_local10.y - _local7);
_local14 = (_local11.x - _local6);
_local15 = (_local11.y - _local7);
_local16 = ((_local12 * _local15) - (_local13 * _local14));
_local17 = (0.5 * _local16);
_local4 = (_local4 + _local17);
_local2 = (_local2 + ((_local17 * _local8) * ((_local6 + _local10.x) + _local11.x)));
_local3 = (_local3 + ((_local17 * _local8) * ((_local7 + _local10.y) + _local11.y)));
_local18 = _local6;
_local19 = _local7;
_local20 = _local12;
_local21 = _local13;
_local22 = _local14;
_local23 = _local15;
_local24 = ((_local8 * ((0.25 * (((_local20 * _local20) + (_local22 * _local20)) + (_local22 * _local22))) + ((_local18 * _local20) + (_local18 * _local22)))) + ((0.5 * _local18) * _local18));
_local25 = ((_local8 * ((0.25 * (((_local21 * _local21) + (_local23 * _local21)) + (_local23 * _local23))) + ((_local19 * _local21) + (_local19 * _local23)))) + ((0.5 * _local19) * _local19));
_local5 = (_local5 + (_local16 * (_local24 + _local25)));
_local9++;
};
_arg1.mass = (m_density * _local4);
_local2 = (_local2 * (1 / _local4));
_local3 = (_local3 * (1 / _local4));
_arg1.center.Set(_local2, _local3);
_arg1.I = (m_density * _local5);
}
public function Support(_arg1:b2XForm, _arg2:Number, _arg3:Number):b2Vec2{
var _local4:b2Vec2;
var _local5:b2Mat22;
var _local6:Number;
var _local7:Number;
var _local8:int;
var _local9:Number;
var _local10:int;
var _local11:Number;
_local5 = _arg1.R;
_local6 = ((_arg2 * _local5.col1.x) + (_arg3 * _local5.col1.y));
_local7 = ((_arg2 * _local5.col2.x) + (_arg3 * _local5.col2.y));
_local8 = 0;
_local4 = m_coreVertices[0];
_local9 = ((_local4.x * _local6) + (_local4.y * _local7));
_local10 = 1;
while (_local10 < m_vertexCount) {
_local4 = m_coreVertices[_local10];
_local11 = ((_local4.x * _local6) + (_local4.y * _local7));
if (_local11 > _local9){
_local8 = _local10;
_local9 = _local11;
};
_local10++;
};
_local5 = _arg1.R;
_local4 = m_coreVertices[_local8];
s_supportVec.x = (_arg1.position.x + ((_local5.col1.x * _local4.x) + (_local5.col2.x * _local4.y)));
s_supportVec.y = (_arg1.position.y + ((_local5.col1.y * _local4.x) + (_local5.col2.y * _local4.y)));
return (s_supportVec);
}
public function GetVertexCount():int{
return (m_vertexCount);
}
override public function ComputeSweptAABB(_arg1:b2AABB, _arg2:b2XForm, _arg3:b2XForm):void{
var _local4:b2AABB;
var _local5:b2AABB;
_local4 = s_sweptAABB1;
_local5 = s_sweptAABB2;
ComputeAABB(_local4, _arg2);
ComputeAABB(_local5, _arg3);
_arg1.lowerBound.Set(((_local4.lowerBound.x < _local5.lowerBound.x)) ? _local4.lowerBound.x : _local5.lowerBound.x, ((_local4.lowerBound.y < _local5.lowerBound.y)) ? _local4.lowerBound.y : _local5.lowerBound.y);
_arg1.upperBound.Set(((_local4.upperBound.x > _local5.upperBound.x)) ? _local4.upperBound.x : _local5.upperBound.x, ((_local4.upperBound.y > _local5.upperBound.y)) ? _local4.upperBound.y : _local5.upperBound.y);
}
public function GetVertices():Array{
return (m_vertices);
}
public function GetNormals():Array{
return (m_normals);
}
public function GetOBB():b2OBB{
return (m_obb);
}
public function GetFirstVertex(_arg1:b2XForm):b2Vec2{
return (b2Math.b2MulX(_arg1, m_coreVertices[0]));
}
public function Centroid(_arg1:b2XForm):b2Vec2{
return (b2Math.b2MulX(_arg1, m_centroid));
}
override public function UpdateSweepRadius(_arg1:b2Vec2):void{
var _local2:b2Vec2;
var _local3:int;
var _local4:Number;
var _local5:Number;
m_sweepRadius = 0;
_local3 = 0;
while (_local3 < m_vertexCount) {
_local2 = m_coreVertices[_local3];
_local4 = (_local2.x - _arg1.x);
_local5 = (_local2.y - _arg1.y);
_local4 = Math.sqrt(((_local4 * _local4) + (_local5 * _local5)));
if (_local4 > m_sweepRadius){
m_sweepRadius = _local4;
};
_local3++;
};
}
override public function ComputeAABB(_arg1:b2AABB, _arg2:b2XForm):void{
var _local3:b2Mat22;
var _local4:b2Vec2;
var _local5:b2Mat22;
var _local6:b2Mat22;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
_local5 = s_computeMat;
_local3 = _arg2.R;
_local4 = m_obb.R.col1;
_local5.col1.x = ((_local3.col1.x * _local4.x) + (_local3.col2.x * _local4.y));
_local5.col1.y = ((_local3.col1.y * _local4.x) + (_local3.col2.y * _local4.y));
_local4 = m_obb.R.col2;
_local5.col2.x = ((_local3.col1.x * _local4.x) + (_local3.col2.x * _local4.y));
_local5.col2.y = ((_local3.col1.y * _local4.x) + (_local3.col2.y * _local4.y));
_local5.Abs();
_local6 = _local5;
_local4 = m_obb.extents;
_local7 = ((_local6.col1.x * _local4.x) + (_local6.col2.x * _local4.y));
_local8 = ((_local6.col1.y * _local4.x) + (_local6.col2.y * _local4.y));
_local3 = _arg2.R;
_local4 = m_obb.center;
_local9 = (_arg2.position.x + ((_local3.col1.x * _local4.x) + (_local3.col2.x * _local4.y)));
_local10 = (_arg2.position.y + ((_local3.col1.y * _local4.x) + (_local3.col2.y * _local4.y)));
_arg1.lowerBound.Set((_local9 - _local7), (_local10 - _local8));
_arg1.upperBound.Set((_local9 + _local7), (_local10 + _local8));
}
public static function ComputeCentroid(_arg1:Array, _arg2:int):b2Vec2{
var _local3:b2Vec2;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:int;
var _local9:b2Vec2;
var _local10:b2Vec2;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
_local3 = new b2Vec2();
_local4 = 0;
_local5 = 0;
_local6 = 0;
_local7 = (1 / 3);
_local8 = 0;
while (_local8 < _arg2) {
_local9 = _arg1[_local8];
_local10 = (((_local8 + 1) < _arg2)) ? _arg1[int((_local8 + 1))] : _arg1[0];
_local11 = (_local9.x - _local5);
_local12 = (_local9.y - _local6);
_local13 = (_local10.x - _local5);
_local14 = (_local10.y - _local6);
_local15 = ((_local11 * _local14) - (_local12 * _local13));
_local16 = (0.5 * _local15);
_local4 = (_local4 + _local16);
_local3.x = (_local3.x + ((_local16 * _local7) * ((_local5 + _local9.x) + _local10.x)));
_local3.y = (_local3.y + ((_local16 * _local7) * ((_local6 + _local9.y) + _local10.y)));
_local8++;
};
_local3.x = (_local3.x * (1 / _local4));
_local3.y = (_local3.y * (1 / _local4));
return (_local3);
}
public static function ComputeOBB(_arg1:b2OBB, _arg2:Array, _arg3:int):void{
var _local4:int;
var _local5:Array;
var _local6:Number;
var _local7:b2Vec2;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:int;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:b2Mat22;
_local5 = new Array((b2Settings.b2_maxPolygonVertices + 1));
_local4 = 0;
while (_local4 < _arg3) {
_local5[_local4] = _arg2[_local4];
_local4++;
};
_local5[_arg3] = _local5[0];
_local6 = Number.MAX_VALUE;
_local4 = 1;
while (_local4 <= _arg3) {
_local7 = _local5[int((_local4 - 1))];
_local8 = (_local5[_local4].x - _local7.x);
_local9 = (_local5[_local4].y - _local7.y);
_local10 = Math.sqrt(((_local8 * _local8) + (_local9 * _local9)));
_local8 = (_local8 / _local10);
_local9 = (_local9 / _local10);
_local11 = -(_local9);
_local12 = _local8;
_local13 = Number.MAX_VALUE;
_local14 = Number.MAX_VALUE;
_local15 = -(Number.MAX_VALUE);
_local16 = -(Number.MAX_VALUE);
_local17 = 0;
while (_local17 < _arg3) {
_local19 = (_local5[_local17].x - _local7.x);
_local20 = (_local5[_local17].y - _local7.y);
_local21 = ((_local8 * _local19) + (_local9 * _local20));
_local22 = ((_local11 * _local19) + (_local12 * _local20));
if (_local21 < _local13){
_local13 = _local21;
};
if (_local22 < _local14){
_local14 = _local22;
};
if (_local21 > _local15){
_local15 = _local21;
};
if (_local22 > _local16){
_local16 = _local22;
};
_local17++;
};
_local18 = ((_local15 - _local13) * (_local16 - _local14));
if (_local18 < (0.95 * _local6)){
_local6 = _local18;
_arg1.R.col1.x = _local8;
_arg1.R.col1.y = _local9;
_arg1.R.col2.x = _local11;
_arg1.R.col2.y = _local12;
_local23 = (0.5 * (_local13 + _local15));
_local24 = (0.5 * (_local14 + _local16));
_local25 = _arg1.R;
_arg1.center.x = (_local7.x + ((_local25.col1.x * _local23) + (_local25.col2.x * _local24)));
_arg1.center.y = (_local7.y + ((_local25.col1.y * _local23) + (_local25.col2.y * _local24)));
_arg1.extents.x = (0.5 * (_local15 - _local13));
_arg1.extents.y = (0.5 * (_local16 - _local14));
};
_local4++;
};
}
}
}//package Box2D.Collision.Shapes
Section 7
//b2Shape (Box2D.Collision.Shapes.b2Shape)
package Box2D.Collision.Shapes {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
public class b2Shape {
public var m_type:int;
public var m_sweepRadius:Number;
public var m_density:Number;
public var m_filter:b2FilterData;
public var m_friction:Number;
public var m_next:b2Shape;
public var m_restitution:Number;
public var m_userData;
public var m_isSensor:Boolean;
public var m_proxyId:uint;
public var m_body:b2Body;
public static const e_polygonShape:int = 1;
public static const e_unknownShape:int = -1;
public static const e_circleShape:int = 0;
public static const e_shapeTypeCount:int = 2;
private static var s_resetAABB:b2AABB = new b2AABB();
private static var s_syncAABB:b2AABB = new b2AABB();
private static var s_proxyAABB:b2AABB = new b2AABB();
public function b2Shape(_arg1:b2ShapeDef){
m_userData = _arg1.userData;
m_friction = _arg1.friction;
m_restitution = _arg1.restitution;
m_density = _arg1.density;
m_body = null;
m_sweepRadius = 0;
m_next = null;
m_proxyId = b2Pair.b2_nullProxy;
m_filter = _arg1.filter.Copy();
m_isSensor = _arg1.isSensor;
}
public function TestPoint(_arg1:b2XForm, _arg2:b2Vec2):Boolean{
return (false);
}
public function GetSweepRadius():Number{
return (m_sweepRadius);
}
public function GetNext():b2Shape{
return (m_next);
}
public function ComputeSweptAABB(_arg1:b2AABB, _arg2:b2XForm, _arg3:b2XForm):void{
}
public function GetType():int{
return (m_type);
}
public function GetRestitution():Number{
return (m_restitution);
}
public function GetFriction():Number{
return (m_friction);
}
public function GetFilterData():b2FilterData{
return (m_filter.Copy());
}
public function TestSegment(_arg1:b2XForm, _arg2:Array, _arg3:b2Vec2, _arg4:b2Segment, _arg5:Number):Boolean{
return (false);
}
public function RefilterProxy(_arg1:b2BroadPhase, _arg2:b2XForm):void{
var _local3:b2AABB;
var _local4:Boolean;
if (m_proxyId == b2Pair.b2_nullProxy){
return;
};
_arg1.DestroyProxy(m_proxyId);
_local3 = s_resetAABB;
ComputeAABB(_local3, _arg2);
_local4 = _arg1.InRange(_local3);
if (_local4){
m_proxyId = _arg1.CreateProxy(_local3, this);
} else {
m_proxyId = b2Pair.b2_nullProxy;
};
}
public function SetFilterData(_arg1:b2FilterData):void{
m_filter = _arg1.Copy();
}
public function GetUserData(){
return (m_userData);
}
public function Synchronize(_arg1:b2BroadPhase, _arg2:b2XForm, _arg3:b2XForm):Boolean{
var _local4:b2AABB;
if (m_proxyId == b2Pair.b2_nullProxy){
return (false);
};
_local4 = s_syncAABB;
ComputeSweptAABB(_local4, _arg2, _arg3);
if (_arg1.InRange(_local4)){
_arg1.MoveProxy(m_proxyId, _local4);
return (true);
};
return (false);
}
public function ComputeMass(_arg1:b2MassData):void{
}
public function IsSensor():Boolean{
return (m_isSensor);
}
public function DestroyProxy(_arg1:b2BroadPhase):void{
if (m_proxyId != b2Pair.b2_nullProxy){
_arg1.DestroyProxy(m_proxyId);
m_proxyId = b2Pair.b2_nullProxy;
};
}
public function UpdateSweepRadius(_arg1:b2Vec2):void{
}
public function ComputeAABB(_arg1:b2AABB, _arg2:b2XForm):void{
}
public function GetBody():b2Body{
return (m_body);
}
public function CreateProxy(_arg1:b2BroadPhase, _arg2:b2XForm):void{
var _local3:b2AABB;
var _local4:Boolean;
_local3 = s_proxyAABB;
ComputeAABB(_local3, _arg2);
_local4 = _arg1.InRange(_local3);
if (_local4){
m_proxyId = _arg1.CreateProxy(_local3, this);
} else {
m_proxyId = b2Pair.b2_nullProxy;
};
}
public function SetUserData(_arg1):void{
m_userData = _arg1;
}
public static function Destroy(_arg1:b2Shape, _arg2):void{
}
public static function Create(_arg1:b2ShapeDef, _arg2):b2Shape{
switch (_arg1.type){
case e_circleShape:
return (new b2CircleShape(_arg1));
case e_polygonShape:
return (new b2PolygonShape(_arg1));
default:
return (null);
};
}
}
}//package Box2D.Collision.Shapes
Section 8
//b2ShapeDef (Box2D.Collision.Shapes.b2ShapeDef)
package Box2D.Collision.Shapes {
public class b2ShapeDef {
public var isSensor:Boolean;// = false
public var density:Number;// = 0
public var type:int;
public var restitution:Number;// = 0
public var userData;// = null
public var filter:b2FilterData;
public var friction:Number;// = 0.2
public function b2ShapeDef(){
type = b2Shape.e_unknownShape;
userData = null;
friction = 0.2;
restitution = 0;
density = 0;
isSensor = false;
filter = new b2FilterData();
super();
}
}
}//package Box2D.Collision.Shapes
Section 9
//b2AABB (Box2D.Collision.b2AABB)
package Box2D.Collision {
import Box2D.Common.Math.*;
public class b2AABB {
public var upperBound:b2Vec2;
public var lowerBound:b2Vec2;
public function b2AABB(){
lowerBound = new b2Vec2();
upperBound = new b2Vec2();
super();
}
public function IsValid():Boolean{
var _local1:Number;
var _local2:Number;
var _local3:Boolean;
_local1 = (upperBound.x - lowerBound.x);
_local2 = (upperBound.y - lowerBound.y);
_local3 = (((_local1 >= 0)) && ((_local2 >= 0)));
_local3 = ((((_local3) && (lowerBound.IsValid()))) && (upperBound.IsValid()));
return (_local3);
}
}
}//package Box2D.Collision
Section 10
//b2Bound (Box2D.Collision.b2Bound)
package Box2D.Collision {
public class b2Bound {
public var proxyId:uint;
public var stabbingCount:uint;
public var value:uint;
public function Swap(_arg1:b2Bound):void{
var _local2:uint;
var _local3:uint;
var _local4:uint;
_local2 = value;
_local3 = proxyId;
_local4 = stabbingCount;
value = _arg1.value;
proxyId = _arg1.proxyId;
stabbingCount = _arg1.stabbingCount;
_arg1.value = _local2;
_arg1.proxyId = _local3;
_arg1.stabbingCount = _local4;
}
public function IsLower():Boolean{
return (((value & 1) == 0));
}
public function IsUpper():Boolean{
return (((value & 1) == 1));
}
}
}//package Box2D.Collision
Section 11
//b2BoundValues (Box2D.Collision.b2BoundValues)
package Box2D.Collision {
public class b2BoundValues {
public var lowerValues:Array;
public var upperValues:Array;
public function b2BoundValues(){
lowerValues = [0, 0];
upperValues = [0, 0];
super();
}
}
}//package Box2D.Collision
Section 12
//b2BroadPhase (Box2D.Collision.b2BroadPhase)
package Box2D.Collision {
import Box2D.Common.Math.*;
import Box2D.Common.*;
public class b2BroadPhase {
public var m_quantizationFactor:b2Vec2;
public var m_worldAABB:b2AABB;
public var m_bounds:Array;
public var m_freeProxy:uint;
public var m_proxyCount:int;
public var m_proxyPool:Array;
public var m_queryResultCount:int;
public var m_pairManager:b2PairManager;
public var m_timeStamp:uint;
public var m_queryResults:Array;
public static const b2_nullEdge:uint = b2Settings.USHRT_MAX;
public static const b2_invalid:uint = b2Settings.USHRT_MAX;
public static var s_validate:Boolean = false;
public function b2BroadPhase(_arg1:b2AABB, _arg2:b2PairCallback){
var _local3:int;
var _local4:Number;
var _local5:Number;
var _local6:b2Proxy;
var _local7:int;
m_pairManager = new b2PairManager();
m_proxyPool = new Array(b2Settings.b2_maxPairs);
m_bounds = new Array((2 * b2Settings.b2_maxProxies));
m_queryResults = new Array(b2Settings.b2_maxProxies);
m_quantizationFactor = new b2Vec2();
super();
m_pairManager.Initialize(this, _arg2);
m_worldAABB = _arg1;
m_proxyCount = 0;
_local3 = 0;
while (_local3 < b2Settings.b2_maxProxies) {
m_queryResults[_local3] = 0;
_local3++;
};
m_bounds = new Array(2);
_local3 = 0;
while (_local3 < 2) {
m_bounds[_local3] = new Array((2 * b2Settings.b2_maxProxies));
_local7 = 0;
while (_local7 < (2 * b2Settings.b2_maxProxies)) {
m_bounds[_local3][_local7] = new b2Bound();
_local7++;
};
_local3++;
};
_local4 = (_arg1.upperBound.x - _arg1.lowerBound.x);
_local5 = (_arg1.upperBound.y - _arg1.lowerBound.y);
m_quantizationFactor.x = (b2Settings.USHRT_MAX / _local4);
m_quantizationFactor.y = (b2Settings.USHRT_MAX / _local5);
_local3 = 0;
while (_local3 < (b2Settings.b2_maxProxies - 1)) {
_local6 = new b2Proxy();
m_proxyPool[_local3] = _local6;
_local6.SetNext((_local3 + 1));
_local6.timeStamp = 0;
_local6.overlapCount = b2_invalid;
_local6.userData = null;
_local3++;
};
_local6 = new b2Proxy();
m_proxyPool[int((b2Settings.b2_maxProxies - 1))] = _local6;
_local6.SetNext(b2Pair.b2_nullProxy);
_local6.timeStamp = 0;
_local6.overlapCount = b2_invalid;
_local6.userData = null;
m_freeProxy = 0;
m_timeStamp = 1;
m_queryResultCount = 0;
}
public function QueryAABB(_arg1:b2AABB, _arg2, _arg3:int):int{
var _local4:Array;
var _local5:Array;
var _local6:uint;
var _local7:uint;
var _local8:Array;
var _local9:Array;
var _local10:int;
var _local11:int;
var _local12:b2Proxy;
_local4 = new Array();
_local5 = new Array();
ComputeBounds(_local4, _local5, _arg1);
_local8 = [_local6];
_local9 = [_local7];
Query(_local8, _local9, _local4[0], _local5[0], m_bounds[0], (2 * m_proxyCount), 0);
Query(_local8, _local9, _local4[1], _local5[1], m_bounds[1], (2 * m_proxyCount), 1);
_local10 = 0;
_local11 = 0;
while ((((_local11 < m_queryResultCount)) && ((_local10 < _arg3)))) {
_local12 = m_proxyPool[m_queryResults[_local11]];
_arg2[_local11] = _local12.userData;
_local11++;
_local10++;
};
m_queryResultCount = 0;
IncrementTimeStamp();
return (_local10);
}
public function Commit():void{
m_pairManager.Commit();
}
public function GetProxy(_arg1:int):b2Proxy{
var _local2:b2Proxy;
_local2 = m_proxyPool[_arg1];
if ((((_arg1 == b2Pair.b2_nullProxy)) || ((_local2.IsValid() == false)))){
return (null);
};
return (_local2);
}
private function IncrementTimeStamp():void{
var _local1:uint;
if (m_timeStamp == b2Settings.USHRT_MAX){
_local1 = 0;
while (_local1 < b2Settings.b2_maxProxies) {
(m_proxyPool[_local1] as b2Proxy).timeStamp = 0;
_local1++;
};
m_timeStamp = 1;
} else {
m_timeStamp++;
};
}
private function Query(_arg1:Array, _arg2:Array, _arg3:uint, _arg4:uint, _arg5:Array, _arg6:uint, _arg7:int):void{
var _local8:uint;
var _local9:uint;
var _local10:b2Bound;
var _local11:uint;
var _local12:int;
var _local13:int;
var _local14:b2Proxy;
_local8 = BinarySearch(_arg5, _arg6, _arg3);
_local9 = BinarySearch(_arg5, _arg6, _arg4);
_local11 = _local8;
while (_local11 < _local9) {
_local10 = _arg5[_local11];
if (_local10.IsLower()){
IncrementOverlapCount(_local10.proxyId);
};
_local11++;
};
if (_local8 > 0){
_local12 = (_local8 - 1);
_local10 = _arg5[_local12];
_local13 = _local10.stabbingCount;
while (_local13) {
_local10 = _arg5[_local12];
if (_local10.IsLower()){
_local14 = m_proxyPool[_local10.proxyId];
if (_local8 <= _local14.upperBounds[_arg7]){
IncrementOverlapCount(_local10.proxyId);
_local13--;
};
};
_local12--;
};
};
_arg1[0] = _local8;
_arg2[0] = _local9;
}
private function TestOverlapValidate(_arg1:b2Proxy, _arg2:b2Proxy):Boolean{
var _local3:int;
var _local4:Array;
var _local5:b2Bound;
var _local6:b2Bound;
_local3 = 0;
while (_local3 < 2) {
_local4 = m_bounds[_local3];
_local5 = _local4[_arg1.lowerBounds[_local3]];
_local6 = _local4[_arg2.upperBounds[_local3]];
if (_local5.value > _local6.value){
return (false);
};
_local5 = _local4[_arg1.upperBounds[_local3]];
_local6 = _local4[_arg2.lowerBounds[_local3]];
if (_local5.value < _local6.value){
return (false);
};
_local3++;
};
return (true);
}
private function ComputeBounds(_arg1:Array, _arg2:Array, _arg3:b2AABB):void{
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
_local4 = _arg3.lowerBound.x;
_local5 = _arg3.lowerBound.y;
_local4 = b2Math.b2Min(_local4, m_worldAABB.upperBound.x);
_local5 = b2Math.b2Min(_local5, m_worldAABB.upperBound.y);
_local4 = b2Math.b2Max(_local4, m_worldAABB.lowerBound.x);
_local5 = b2Math.b2Max(_local5, m_worldAABB.lowerBound.y);
_local6 = _arg3.upperBound.x;
_local7 = _arg3.upperBound.y;
_local6 = b2Math.b2Min(_local6, m_worldAABB.upperBound.x);
_local7 = b2Math.b2Min(_local7, m_worldAABB.upperBound.y);
_local6 = b2Math.b2Max(_local6, m_worldAABB.lowerBound.x);
_local7 = b2Math.b2Max(_local7, m_worldAABB.lowerBound.y);
_arg1[0] = (uint((m_quantizationFactor.x * (_local4 - m_worldAABB.lowerBound.x))) & (b2Settings.USHRT_MAX - 1));
_arg2[0] = ((uint((m_quantizationFactor.x * (_local6 - m_worldAABB.lowerBound.x))) & 0xFFFF) | 1);
_arg1[1] = (uint((m_quantizationFactor.y * (_local5 - m_worldAABB.lowerBound.y))) & (b2Settings.USHRT_MAX - 1));
_arg2[1] = ((uint((m_quantizationFactor.y * (_local7 - m_worldAABB.lowerBound.y))) & 0xFFFF) | 1);
}
public function CreateProxy(_arg1:b2AABB, _arg2):uint{
var _local3:uint;
var _local4:b2Proxy;
var _local5:uint;
var _local6:uint;
var _local7:Array;
var _local8:Array;
var _local9:int;
var _local10:int;
var _local11:Array;
var _local12:uint;
var _local13:uint;
var _local14:Array;
var _local15:Array;
var _local16:Array;
var _local17:int;
var _local18:int;
var _local19:b2Bound;
var _local20:b2Bound;
var _local21:b2Bound;
var _local22:int;
var _local23:b2Proxy;
_local5 = m_freeProxy;
_local4 = m_proxyPool[_local5];
m_freeProxy = _local4.GetNext();
_local4.overlapCount = 0;
_local4.userData = _arg2;
_local6 = (2 * m_proxyCount);
_local7 = new Array();
_local8 = new Array();
ComputeBounds(_local7, _local8, _arg1);
_local9 = 0;
while (_local9 < 2) {
_local11 = m_bounds[_local9];
_local14 = [_local12];
_local15 = [_local13];
Query(_local14, _local15, _local7[_local9], _local8[_local9], _local11, _local6, _local9);
_local12 = _local14[0];
_local13 = _local15[0];
_local16 = new Array();
_local18 = (_local6 - _local13);
_local17 = 0;
while (_local17 < _local18) {
_local16[_local17] = new b2Bound();
_local19 = _local16[_local17];
_local20 = _local11[int((_local13 + _local17))];
_local19.value = _local20.value;
_local19.proxyId = _local20.proxyId;
_local19.stabbingCount = _local20.stabbingCount;
_local17++;
};
_local18 = _local16.length;
_local22 = (_local13 + 2);
_local17 = 0;
while (_local17 < _local18) {
_local20 = _local16[_local17];
_local19 = _local11[int((_local22 + _local17))];
_local19.value = _local20.value;
_local19.proxyId = _local20.proxyId;
_local19.stabbingCount = _local20.stabbingCount;
_local17++;
};
_local16 = new Array();
_local18 = (_local13 - _local12);
_local17 = 0;
while (_local17 < _local18) {
_local16[_local17] = new b2Bound();
_local19 = _local16[_local17];
_local20 = _local11[int((_local12 + _local17))];
_local19.value = _local20.value;
_local19.proxyId = _local20.proxyId;
_local19.stabbingCount = _local20.stabbingCount;
_local17++;
};
_local18 = _local16.length;
_local22 = (_local12 + 1);
_local17 = 0;
while (_local17 < _local18) {
_local20 = _local16[_local17];
_local19 = _local11[int((_local22 + _local17))];
_local19.value = _local20.value;
_local19.proxyId = _local20.proxyId;
_local19.stabbingCount = _local20.stabbingCount;
_local17++;
};
_local13++;
_local19 = _local11[_local12];
_local20 = _local11[_local13];
_local19.value = _local7[_local9];
_local19.proxyId = _local5;
_local20.value = _local8[_local9];
_local20.proxyId = _local5;
_local21 = _local11[int((_local12 - 1))];
_local19.stabbingCount = ((_local12 == 0)) ? 0 : _local21.stabbingCount;
_local21 = _local11[int((_local13 - 1))];
_local20.stabbingCount = _local21.stabbingCount;
_local3 = _local12;
while (_local3 < _local13) {
_local21 = _local11[_local3];
_local21.stabbingCount++;
_local3++;
};
_local3 = _local12;
while (_local3 < (_local6 + 2)) {
_local19 = _local11[_local3];
_local23 = m_proxyPool[_local19.proxyId];
if (_local19.IsLower()){
_local23.lowerBounds[_local9] = _local3;
} else {
_local23.upperBounds[_local9] = _local3;
};
_local3++;
};
_local9++;
};
m_proxyCount++;
_local10 = 0;
while (_local10 < m_queryResultCount) {
m_pairManager.AddBufferedPair(_local5, m_queryResults[_local10]);
_local10++;
};
m_pairManager.Commit();
m_queryResultCount = 0;
IncrementTimeStamp();
return (_local5);
}
public function DestroyProxy(_arg1:uint):void{
var _local2:b2Bound;
var _local3:b2Bound;
var _local4:b2Proxy;
var _local5:int;
var _local6:int;
var _local7:int;
var _local8:Array;
var _local9:uint;
var _local10:uint;
var _local11:uint;
var _local12:uint;
var _local13:Array;
var _local14:int;
var _local15:int;
var _local16:int;
var _local17:uint;
var _local18:int;
var _local19:b2Proxy;
_local4 = m_proxyPool[_arg1];
_local5 = (2 * m_proxyCount);
_local6 = 0;
while (_local6 < 2) {
_local8 = m_bounds[_local6];
_local9 = _local4.lowerBounds[_local6];
_local10 = _local4.upperBounds[_local6];
_local2 = _local8[_local9];
_local11 = _local2.value;
_local3 = _local8[_local10];
_local12 = _local3.value;
_local13 = new Array();
_local15 = ((_local10 - _local9) - 1);
_local14 = 0;
while (_local14 < _local15) {
_local13[_local14] = new b2Bound();
_local2 = _local13[_local14];
_local3 = _local8[int(((_local9 + 1) + _local14))];
_local2.value = _local3.value;
_local2.proxyId = _local3.proxyId;
_local2.stabbingCount = _local3.stabbingCount;
_local14++;
};
_local15 = _local13.length;
_local16 = _local9;
_local14 = 0;
while (_local14 < _local15) {
_local3 = _local13[_local14];
_local2 = _local8[int((_local16 + _local14))];
_local2.value = _local3.value;
_local2.proxyId = _local3.proxyId;
_local2.stabbingCount = _local3.stabbingCount;
_local14++;
};
_local13 = new Array();
_local15 = ((_local5 - _local10) - 1);
_local14 = 0;
while (_local14 < _local15) {
_local13[_local14] = new b2Bound();
_local2 = _local13[_local14];
_local3 = _local8[int(((_local10 + 1) + _local14))];
_local2.value = _local3.value;
_local2.proxyId = _local3.proxyId;
_local2.stabbingCount = _local3.stabbingCount;
_local14++;
};
_local15 = _local13.length;
_local16 = (_local10 - 1);
_local14 = 0;
while (_local14 < _local15) {
_local3 = _local13[_local14];
_local2 = _local8[int((_local16 + _local14))];
_local2.value = _local3.value;
_local2.proxyId = _local3.proxyId;
_local2.stabbingCount = _local3.stabbingCount;
_local14++;
};
_local15 = (_local5 - 2);
_local17 = _local9;
while (_local17 < _local15) {
_local2 = _local8[_local17];
_local19 = m_proxyPool[_local2.proxyId];
if (_local2.IsLower()){
_local19.lowerBounds[_local6] = _local17;
} else {
_local19.upperBounds[_local6] = _local17;
};
_local17++;
};
_local15 = (_local10 - 1);
_local18 = _local9;
while (_local18 < _local15) {
_local2 = _local8[_local18];
_local2.stabbingCount--;
_local18++;
};
Query([0], [0], _local11, _local12, _local8, (_local5 - 2), _local6);
_local6++;
};
_local7 = 0;
while (_local7 < m_queryResultCount) {
m_pairManager.RemoveBufferedPair(_arg1, m_queryResults[_local7]);
_local7++;
};
m_pairManager.Commit();
m_queryResultCount = 0;
IncrementTimeStamp();
_local4.userData = null;
_local4.overlapCount = b2_invalid;
_local4.lowerBounds[0] = b2_invalid;
_local4.lowerBounds[1] = b2_invalid;
_local4.upperBounds[0] = b2_invalid;
_local4.upperBounds[1] = b2_invalid;
_local4.SetNext(m_freeProxy);
m_freeProxy = _arg1;
m_proxyCount--;
}
public function TestOverlap(_arg1:b2BoundValues, _arg2:b2Proxy):Boolean{
var _local3:int;
var _local4:Array;
var _local5:b2Bound;
_local3 = 0;
while (_local3 < 2) {
_local4 = m_bounds[_local3];
_local5 = _local4[_arg2.upperBounds[_local3]];
if (_arg1.lowerValues[_local3] > _local5.value){
return (false);
};
_local5 = _local4[_arg2.lowerBounds[_local3]];
if (_arg1.upperValues[_local3] < _local5.value){
return (false);
};
_local3++;
};
return (true);
}
public function Validate():void{
var _local1:b2Pair;
var _local2:b2Proxy;
var _local3:b2Proxy;
var _local4:Boolean;
var _local5:int;
var _local6:b2Bound;
var _local7:uint;
var _local8:uint;
var _local9:uint;
var _local10:b2Bound;
_local5 = 0;
while (_local5 < 2) {
_local6 = m_bounds[_local5];
_local7 = (2 * m_proxyCount);
_local8 = 0;
_local9 = 0;
while (_local9 < _local7) {
_local10 = _local6[_local9];
if (_local10.IsLower() == true){
_local8++;
} else {
_local8--;
};
_local9++;
};
_local5++;
};
}
private function IncrementOverlapCount(_arg1:uint):void{
var _local2:b2Proxy;
_local2 = m_proxyPool[_arg1];
if (_local2.timeStamp < m_timeStamp){
_local2.timeStamp = m_timeStamp;
_local2.overlapCount = 1;
} else {
_local2.overlapCount = 2;
m_queryResults[m_queryResultCount] = _arg1;
m_queryResultCount++;
};
}
public function InRange(_arg1:b2AABB):Boolean{
var _local2:Number;
var _local3:Number;
var _local4:Number;
var _local5:Number;
_local2 = _arg1.lowerBound.x;
_local3 = _arg1.lowerBound.y;
_local2 = (_local2 - m_worldAABB.upperBound.x);
_local3 = (_local3 - m_worldAABB.upperBound.y);
_local4 = m_worldAABB.lowerBound.x;
_local5 = m_worldAABB.lowerBound.y;
_local4 = (_local4 - _arg1.upperBound.x);
_local5 = (_local5 - _arg1.upperBound.y);
_local2 = b2Math.b2Max(_local2, _local4);
_local3 = b2Math.b2Max(_local3, _local5);
return ((b2Math.b2Max(_local2, _local3) < 0));
}
public function MoveProxy(_arg1:uint, _arg2:b2AABB):void{
var _local3:Array;
var _local4:int;
var _local5:uint;
var _local6:uint;
var _local7:b2Bound;
var _local8:b2Bound;
var _local9:b2Bound;
var _local10:uint;
var _local11:b2Proxy;
var _local12:uint;
var _local13:b2Proxy;
var _local14:b2BoundValues;
var _local15:b2BoundValues;
var _local16:Array;
var _local17:uint;
var _local18:uint;
var _local19:uint;
var _local20:uint;
var _local21:int;
var _local22:int;
var _local23:uint;
var _local24:b2Proxy;
if ((((_arg1 == b2Pair.b2_nullProxy)) || ((b2Settings.b2_maxProxies <= _arg1)))){
return;
};
if (_arg2.IsValid() == false){
return;
};
_local12 = (2 * m_proxyCount);
_local13 = m_proxyPool[_arg1];
_local14 = new b2BoundValues();
ComputeBounds(_local14.lowerValues, _local14.upperValues, _arg2);
_local15 = new b2BoundValues();
_local5 = 0;
while (_local5 < 2) {
_local7 = m_bounds[_local5][_local13.lowerBounds[_local5]];
_local15.lowerValues[_local5] = _local7.value;
_local7 = m_bounds[_local5][_local13.upperBounds[_local5]];
_local15.upperValues[_local5] = _local7.value;
_local5++;
};
_local5 = 0;
while (_local5 < 2) {
_local16 = m_bounds[_local5];
_local17 = _local13.lowerBounds[_local5];
_local18 = _local13.upperBounds[_local5];
_local19 = _local14.lowerValues[_local5];
_local20 = _local14.upperValues[_local5];
_local7 = _local16[_local17];
_local21 = (_local19 - _local7.value);
_local7.value = _local19;
_local7 = _local16[_local18];
_local22 = (_local20 - _local7.value);
_local7.value = _local20;
if (_local21 < 0){
_local6 = _local17;
while ((((_local6 > 0)) && ((_local19 < (_local16[int((_local6 - 1))] as b2Bound).value)))) {
_local7 = _local16[_local6];
_local8 = _local16[int((_local6 - 1))];
_local23 = _local8.proxyId;
_local24 = m_proxyPool[_local8.proxyId];
_local8.stabbingCount++;
if (_local8.IsUpper() == true){
if (TestOverlap(_local14, _local24)){
m_pairManager.AddBufferedPair(_arg1, _local23);
};
_local3 = _local24.upperBounds;
_local4 = _local3[_local5];
_local4++;
_local3[_local5] = _local4;
_local7.stabbingCount++;
} else {
_local3 = _local24.lowerBounds;
_local4 = _local3[_local5];
_local4++;
_local3[_local5] = _local4;
_local7.stabbingCount--;
};
_local3 = _local13.lowerBounds;
_local4 = _local3[_local5];
_local4--;
_local3[_local5] = _local4;
_local7.Swap(_local8);
_local6--;
};
};
if (_local22 > 0){
_local6 = _local18;
while ((((_local6 < (_local12 - 1))) && (((_local16[int((_local6 + 1))] as b2Bound).value <= _local20)))) {
_local7 = _local16[_local6];
_local9 = _local16[int((_local6 + 1))];
_local10 = _local9.proxyId;
_local11 = m_proxyPool[_local10];
_local9.stabbingCount++;
if (_local9.IsLower() == true){
if (TestOverlap(_local14, _local11)){
m_pairManager.AddBufferedPair(_arg1, _local10);
};
_local3 = _local11.lowerBounds;
_local4 = _local3[_local5];
_local4--;
_local3[_local5] = _local4;
_local7.stabbingCount++;
} else {
_local3 = _local11.upperBounds;
_local4 = _local3[_local5];
_local4--;
_local3[_local5] = _local4;
_local7.stabbingCount--;
};
_local3 = _local13.upperBounds;
_local4 = _local3[_local5];
_local4++;
_local3[_local5] = _local4;
_local7.Swap(_local9);
_local6++;
};
};
if (_local21 > 0){
_local6 = _local17;
while ((((_local6 < (_local12 - 1))) && (((_local16[int((_local6 + 1))] as b2Bound).value <= _local19)))) {
_local7 = _local16[_local6];
_local9 = _local16[int((_local6 + 1))];
_local10 = _local9.proxyId;
_local11 = m_proxyPool[_local10];
_local9.stabbingCount--;
if (_local9.IsUpper()){
if (TestOverlap(_local15, _local11)){
m_pairManager.RemoveBufferedPair(_arg1, _local10);
};
_local3 = _local11.upperBounds;
_local4 = _local3[_local5];
_local4--;
_local3[_local5] = _local4;
_local7.stabbingCount--;
} else {
_local3 = _local11.lowerBounds;
_local4 = _local3[_local5];
_local4--;
_local3[_local5] = _local4;
_local7.stabbingCount++;
};
_local3 = _local13.lowerBounds;
_local4 = _local3[_local5];
_local4++;
_local3[_local5] = _local4;
_local7.Swap(_local9);
_local6++;
};
};
if (_local22 < 0){
_local6 = _local18;
while ((((_local6 > 0)) && ((_local20 < (_local16[int((_local6 - 1))] as b2Bound).value)))) {
_local7 = _local16[_local6];
_local8 = _local16[int((_local6 - 1))];
_local23 = _local8.proxyId;
_local24 = m_proxyPool[_local23];
_local8.stabbingCount--;
if (_local8.IsLower() == true){
if (TestOverlap(_local15, _local24)){
m_pairManager.RemoveBufferedPair(_arg1, _local23);
};
_local3 = _local24.lowerBounds;
_local4 = _local3[_local5];
_local4++;
_local3[_local5] = _local4;
_local7.stabbingCount--;
} else {
_local3 = _local24.upperBounds;
_local4 = _local3[_local5];
_local4++;
_local3[_local5] = _local4;
_local7.stabbingCount++;
};
_local3 = _local13.upperBounds;
_local4 = _local3[_local5];
_local4--;
_local3[_local5] = _local4;
_local7.Swap(_local8);
_local6--;
};
};
_local5++;
};
}
public static function BinarySearch(_arg1:Array, _arg2:int, _arg3:uint):uint{
var _local4:int;
var _local5:int;
var _local6:int;
var _local7:b2Bound;
_local4 = 0;
_local5 = (_arg2 - 1);
while (_local4 <= _local5) {
_local6 = ((_local4 + _local5) / 2);
_local7 = _arg1[_local6];
if (_local7.value > _arg3){
_local5 = (_local6 - 1);
} else {
if (_local7.value < _arg3){
_local4 = (_local6 + 1);
} else {
return (uint(_local6));
};
};
};
return (uint(_local4));
}
}
}//package Box2D.Collision
Section 13
//b2BufferedPair (Box2D.Collision.b2BufferedPair)
package Box2D.Collision {
public class b2BufferedPair {
public var proxyId1:uint;
public var proxyId2:uint;
}
}//package Box2D.Collision
Section 14
//b2Collision (Box2D.Collision.b2Collision)
package Box2D.Collision {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Common.*;
public class b2Collision {
public static const b2_nullFeature:uint = 0xFF;
private static var b2CollidePolyTempVec:b2Vec2 = new b2Vec2();
public static function EdgeSeparation(_arg1:b2PolygonShape, _arg2:b2XForm, _arg3:int, _arg4:b2PolygonShape, _arg5:b2XForm):Number{
var _local6:int;
var _local7:Array;
var _local8:Array;
var _local9:int;
var _local10:Array;
var _local11:b2Mat22;
var _local12:b2Vec2;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:int;
var _local18:Number;
var _local19:int;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
_local6 = _arg1.m_vertexCount;
_local7 = _arg1.m_vertices;
_local8 = _arg1.m_normals;
_local9 = _arg4.m_vertexCount;
_local10 = _arg4.m_vertices;
_local11 = _arg2.R;
_local12 = _local8[_arg3];
_local13 = ((_local11.col1.x * _local12.x) + (_local11.col2.x * _local12.y));
_local14 = ((_local11.col1.y * _local12.x) + (_local11.col2.y * _local12.y));
_local11 = _arg5.R;
_local15 = ((_local11.col1.x * _local13) + (_local11.col1.y * _local14));
_local16 = ((_local11.col2.x * _local13) + (_local11.col2.y * _local14));
_local17 = 0;
_local18 = Number.MAX_VALUE;
_local19 = 0;
while (_local19 < _local9) {
_local12 = _local10[_local19];
_local25 = ((_local12.x * _local15) + (_local12.y * _local16));
if (_local25 < _local18){
_local18 = _local25;
_local17 = _local19;
};
_local19++;
};
_local12 = _local7[_arg3];
_local11 = _arg2.R;
_local20 = (_arg2.position.x + ((_local11.col1.x * _local12.x) + (_local11.col2.x * _local12.y)));
_local21 = (_arg2.position.y + ((_local11.col1.y * _local12.x) + (_local11.col2.y * _local12.y)));
_local12 = _local10[_local17];
_local11 = _arg5.R;
_local22 = (_arg5.position.x + ((_local11.col1.x * _local12.x) + (_local11.col2.x * _local12.y)));
_local23 = (_arg5.position.y + ((_local11.col1.y * _local12.x) + (_local11.col2.y * _local12.y)));
_local22 = (_local22 - _local20);
_local23 = (_local23 - _local21);
_local24 = ((_local22 * _local13) + (_local23 * _local14));
return (_local24);
}
public static function b2TestOverlap(_arg1:b2AABB, _arg2:b2AABB):Boolean{
var _local3:b2Vec2;
var _local4:b2Vec2;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
_local3 = _arg2.lowerBound;
_local4 = _arg1.upperBound;
_local5 = (_local3.x - _local4.x);
_local6 = (_local3.y - _local4.y);
_local3 = _arg1.lowerBound;
_local4 = _arg2.upperBound;
_local7 = (_local3.x - _local4.x);
_local8 = (_local3.y - _local4.y);
if ((((_local5 > 0)) || ((_local6 > 0)))){
return (false);
};
if ((((_local7 > 0)) || ((_local8 > 0)))){
return (false);
};
return (true);
}
public static function FindIncidentEdge(_arg1:Array, _arg2:b2PolygonShape, _arg3:b2XForm, _arg4:int, _arg5:b2PolygonShape, _arg6:b2XForm):void{
var _local7:int;
var _local8:Array;
var _local9:int;
var _local10:Array;
var _local11:Array;
var _local12:b2Mat22;
var _local13:b2Vec2;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:int;
var _local18:Number;
var _local19:int;
var _local20:ClipVertex;
var _local21:int;
var _local22:int;
var _local23:Number;
_local7 = _arg2.m_vertexCount;
_local8 = _arg2.m_normals;
_local9 = _arg5.m_vertexCount;
_local10 = _arg5.m_vertices;
_local11 = _arg5.m_normals;
_local12 = _arg3.R;
_local13 = _local8[_arg4];
_local14 = ((_local12.col1.x * _local13.x) + (_local12.col2.x * _local13.y));
_local15 = ((_local12.col1.y * _local13.x) + (_local12.col2.y * _local13.y));
_local12 = _arg6.R;
_local16 = ((_local12.col1.x * _local14) + (_local12.col1.y * _local15));
_local15 = ((_local12.col2.x * _local14) + (_local12.col2.y * _local15));
_local14 = _local16;
_local17 = 0;
_local18 = Number.MAX_VALUE;
_local19 = 0;
while (_local19 < _local9) {
_local13 = _local11[_local19];
_local23 = ((_local14 * _local13.x) + (_local15 * _local13.y));
if (_local23 < _local18){
_local18 = _local23;
_local17 = _local19;
};
_local19++;
};
_local21 = _local17;
_local22 = (((_local21 + 1) < _local9)) ? (_local21 + 1) : 0;
_local20 = _arg1[0];
_local13 = _local10[_local21];
_local12 = _arg6.R;
_local20.v.x = (_arg6.position.x + ((_local12.col1.x * _local13.x) + (_local12.col2.x * _local13.y)));
_local20.v.y = (_arg6.position.y + ((_local12.col1.y * _local13.x) + (_local12.col2.y * _local13.y)));
_local20.id.features.referenceEdge = _arg4;
_local20.id.features.incidentEdge = _local21;
_local20.id.features.incidentVertex = 0;
_local20 = _arg1[1];
_local13 = _local10[_local22];
_local12 = _arg6.R;
_local20.v.x = (_arg6.position.x + ((_local12.col1.x * _local13.x) + (_local12.col2.x * _local13.y)));
_local20.v.y = (_arg6.position.y + ((_local12.col1.y * _local13.x) + (_local12.col2.y * _local13.y)));
_local20.id.features.referenceEdge = _arg4;
_local20.id.features.incidentEdge = _local22;
_local20.id.features.incidentVertex = 1;
}
public static function b2CollidePolygons(_arg1:b2Manifold, _arg2:b2PolygonShape, _arg3:b2XForm, _arg4:b2PolygonShape, _arg5:b2XForm):void{
var _local6:ClipVertex;
var _local7:int;
var _local8:Array;
var _local9:Number;
var _local10:int;
var _local11:Array;
var _local12:Number;
var _local13:b2PolygonShape;
var _local14:b2PolygonShape;
var _local15:b2XForm;
var _local16:b2XForm;
var _local17:int;
var _local18:uint;
var _local19:Number;
var _local20:Number;
var _local21:Array;
var _local22:int;
var _local23:Array;
var _local24:b2Vec2;
var _local25:b2Vec2;
var _local26:b2Vec2;
var _local27:b2Vec2;
var _local28:b2Vec2;
var _local29:Number;
var _local30:Number;
var _local31:Number;
var _local32:Array;
var _local33:Array;
var _local34:int;
var _local35:int;
var _local36:int;
var _local37:b2Vec2;
var _local38:Number;
var _local39:b2ManifoldPoint;
_arg1.pointCount = 0;
_local7 = 0;
_local8 = [_local7];
_local9 = FindMaxSeparation(_local8, _arg2, _arg3, _arg4, _arg5);
_local7 = _local8[0];
if (_local9 > 0){
return;
};
_local10 = 0;
_local11 = [_local10];
_local12 = FindMaxSeparation(_local11, _arg4, _arg5, _arg2, _arg3);
_local10 = _local11[0];
if (_local12 > 0){
return;
};
_local15 = new b2XForm();
_local16 = new b2XForm();
_local19 = 0.98;
_local20 = 0.001;
if (_local12 > ((_local19 * _local9) + _local20)){
_local13 = _arg4;
_local14 = _arg2;
_local15.Set(_arg5);
_local16.Set(_arg3);
_local17 = _local10;
_local18 = 1;
} else {
_local13 = _arg2;
_local14 = _arg4;
_local15.Set(_arg3);
_local16.Set(_arg5);
_local17 = _local7;
_local18 = 0;
};
_local21 = [new ClipVertex(), new ClipVertex()];
FindIncidentEdge(_local21, _local13, _local15, _local17, _local14, _local16);
_local22 = _local13.m_vertexCount;
_local23 = _local13.m_vertices;
_local24 = _local23[_local17];
_local25 = _local24.Copy();
if ((_local17 + 1) < _local22){
_local24 = _local23[int((_local17 + 1))];
_local37 = _local24.Copy();
} else {
_local24 = _local23[0];
_local37 = _local24.Copy();
};
_local26 = b2Math.SubtractVV(_local37, _local25);
_local27 = b2Math.b2MulMV(_local15.R, b2Math.SubtractVV(_local37, _local25));
_local27.Normalize();
_local28 = b2Math.b2CrossVF(_local27, 1);
_local25 = b2Math.b2MulX(_local15, _local25);
_local37 = b2Math.b2MulX(_local15, _local37);
_local29 = b2Math.b2Dot(_local28, _local25);
_local30 = -(b2Math.b2Dot(_local27, _local25));
_local31 = b2Math.b2Dot(_local27, _local37);
_local32 = [new ClipVertex(), new ClipVertex()];
_local33 = [new ClipVertex(), new ClipVertex()];
_local34 = ClipSegmentToLine(_local32, _local21, _local27.Negative(), _local30);
if (_local34 < 2){
return;
};
_local34 = ClipSegmentToLine(_local33, _local32, _local27, _local31);
if (_local34 < 2){
return;
};
_arg1.normal = (_local18) ? _local28.Negative() : _local28.Copy();
_local35 = 0;
_local36 = 0;
while (_local36 < b2Settings.b2_maxManifoldPoints) {
_local6 = _local33[_local36];
_local38 = (b2Math.b2Dot(_local28, _local6.v) - _local29);
if (_local38 <= 0){
_local39 = _arg1.points[_local35];
_local39.separation = _local38;
_local39.localPoint1 = b2Math.b2MulXT(_arg3, _local6.v);
_local39.localPoint2 = b2Math.b2MulXT(_arg5, _local6.v);
_local39.id.key = _local6.id._key;
_local39.id.features.flip = _local18;
_local35++;
};
_local36++;
};
_arg1.pointCount = _local35;
}
public static function FindMaxSeparation(_arg1:Array, _arg2:b2PolygonShape, _arg3:b2XForm, _arg4:b2PolygonShape, _arg5:b2XForm):Number{
var _local6:int;
var _local7:Array;
var _local8:b2Vec2;
var _local9:b2Mat22;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:int;
var _local15:Number;
var _local16:int;
var _local17:Number;
var _local18:int;
var _local19:Number;
var _local20:int;
var _local21:Number;
var _local22:int;
var _local23:Number;
var _local24:int;
var _local25:Number;
_local6 = _arg2.m_vertexCount;
_local7 = _arg2.m_normals;
_local9 = _arg5.R;
_local8 = _arg4.m_centroid;
_local10 = (_arg5.position.x + ((_local9.col1.x * _local8.x) + (_local9.col2.x * _local8.y)));
_local11 = (_arg5.position.y + ((_local9.col1.y * _local8.x) + (_local9.col2.y * _local8.y)));
_local9 = _arg3.R;
_local8 = _arg2.m_centroid;
_local10 = (_local10 - (_arg3.position.x + ((_local9.col1.x * _local8.x) + (_local9.col2.x * _local8.y))));
_local11 = (_local11 - (_arg3.position.y + ((_local9.col1.y * _local8.x) + (_local9.col2.y * _local8.y))));
_local12 = ((_local10 * _arg3.R.col1.x) + (_local11 * _arg3.R.col1.y));
_local13 = ((_local10 * _arg3.R.col2.x) + (_local11 * _arg3.R.col2.y));
_local14 = 0;
_local15 = -(Number.MAX_VALUE);
_local16 = 0;
while (_local16 < _local6) {
_local8 = _local7[_local16];
_local25 = ((_local8.x * _local12) + (_local8.y * _local13));
if (_local25 > _local15){
_local15 = _local25;
_local14 = _local16;
};
_local16++;
};
_local17 = EdgeSeparation(_arg2, _arg3, _local14, _arg4, _arg5);
if (_local17 > 0){
return (_local17);
};
_local18 = (((_local14 - 1) >= 0)) ? (_local14 - 1) : (_local6 - 1);
_local19 = EdgeSeparation(_arg2, _arg3, _local18, _arg4, _arg5);
if (_local19 > 0){
return (_local19);
};
_local20 = (((_local14 + 1) < _local6)) ? (_local14 + 1) : 0;
_local21 = EdgeSeparation(_arg2, _arg3, _local20, _arg4, _arg5);
if (_local21 > 0){
return (_local21);
};
if ((((_local19 > _local17)) && ((_local19 > _local21)))){
_local24 = -1;
_local22 = _local18;
_local23 = _local19;
} else {
if (_local21 > _local17){
_local24 = 1;
_local22 = _local20;
_local23 = _local21;
} else {
_arg1[0] = _local14;
return (_local17);
};
};
while (true) {
if (_local24 == -1){
_local14 = (((_local22 - 1) >= 0)) ? (_local22 - 1) : (_local6 - 1);
} else {
_local14 = (((_local22 + 1) < _local6)) ? (_local22 + 1) : 0;
};
_local17 = EdgeSeparation(_arg2, _arg3, _local14, _arg4, _arg5);
if (_local17 > 0){
return (_local17);
};
if (_local17 > _local23){
_local22 = _local14;
_local23 = _local17;
} else {
break;
};
};
_arg1[0] = _local22;
return (_local23);
}
public static function ClipSegmentToLine(_arg1:Array, _arg2:Array, _arg3:b2Vec2, _arg4:Number):int{
var _local5:ClipVertex;
var _local6:int;
var _local7:b2Vec2;
var _local8:b2Vec2;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:b2Vec2;
var _local13:ClipVertex;
_local6 = 0;
_local5 = _arg2[0];
_local7 = _local5.v;
_local5 = _arg2[1];
_local8 = _local5.v;
_local9 = (b2Math.b2Dot(_arg3, _local7) - _arg4);
_local10 = (b2Math.b2Dot(_arg3, _local8) - _arg4);
if (_local9 <= 0){
var _temp1 = _local6;
_local6 = (_local6 + 1);
var _local14 = _temp1;
_arg1[_local14] = _arg2[0];
};
if (_local10 <= 0){
var _temp2 = _local6;
_local6 = (_local6 + 1);
_local14 = _temp2;
_arg1[_local14] = _arg2[1];
};
if ((_local9 * _local10) < 0){
_local11 = (_local9 / (_local9 - _local10));
_local5 = _arg1[_local6];
_local12 = _local5.v;
_local12.x = (_local7.x + (_local11 * (_local8.x - _local7.x)));
_local12.y = (_local7.y + (_local11 * (_local8.y - _local7.y)));
_local5 = _arg1[_local6];
if (_local9 > 0){
_local13 = _arg2[0];
_local5.id = _local13.id;
} else {
_local13 = _arg2[1];
_local5.id = _local13.id;
};
_local6++;
};
return (_local6);
}
public static function b2CollideCircles(_arg1:b2Manifold, _arg2:b2CircleShape, _arg3:b2XForm, _arg4:b2CircleShape, _arg5:b2XForm):void{
var _local6:b2Mat22;
var _local7:b2Vec2;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:b2ManifoldPoint;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
_arg1.pointCount = 0;
_local6 = _arg3.R;
_local7 = _arg2.m_localPosition;
_local8 = (_arg3.position.x + ((_local6.col1.x * _local7.x) + (_local6.col2.x * _local7.y)));
_local9 = (_arg3.position.y + ((_local6.col1.y * _local7.x) + (_local6.col2.y * _local7.y)));
_local6 = _arg5.R;
_local7 = _arg4.m_localPosition;
_local10 = (_arg5.position.x + ((_local6.col1.x * _local7.x) + (_local6.col2.x * _local7.y)));
_local11 = (_arg5.position.y + ((_local6.col1.y * _local7.x) + (_local6.col2.y * _local7.y)));
_local12 = (_local10 - _local8);
_local13 = (_local11 - _local9);
_local14 = ((_local12 * _local12) + (_local13 * _local13));
_local15 = _arg2.m_radius;
_local16 = _arg4.m_radius;
_local17 = (_local15 + _local16);
if (_local14 > (_local17 * _local17)){
return;
};
if (_local14 < Number.MIN_VALUE){
_local18 = -(_local17);
_arg1.normal.Set(0, 1);
} else {
_local24 = Math.sqrt(_local14);
_local18 = (_local24 - _local17);
_local25 = (1 / _local24);
_arg1.normal.x = (_local25 * _local12);
_arg1.normal.y = (_local25 * _local13);
};
_arg1.pointCount = 1;
_local19 = _arg1.points[0];
_local19.id.key = 0;
_local19.separation = _local18;
_local8 = (_local8 + (_local15 * _arg1.normal.x));
_local9 = (_local9 + (_local15 * _arg1.normal.y));
_local10 = (_local10 - (_local16 * _arg1.normal.x));
_local11 = (_local11 - (_local16 * _arg1.normal.y));
_local20 = (0.5 * (_local8 + _local10));
_local21 = (0.5 * (_local9 + _local11));
_local22 = (_local20 - _arg3.position.x);
_local23 = (_local21 - _arg3.position.y);
_local19.localPoint1.x = ((_local22 * _arg3.R.col1.x) + (_local23 * _arg3.R.col1.y));
_local19.localPoint1.y = ((_local22 * _arg3.R.col2.x) + (_local23 * _arg3.R.col2.y));
_local22 = (_local20 - _arg5.position.x);
_local23 = (_local21 - _arg5.position.y);
_local19.localPoint2.x = ((_local22 * _arg5.R.col1.x) + (_local23 * _arg5.R.col1.y));
_local19.localPoint2.y = ((_local22 * _arg5.R.col2.x) + (_local23 * _arg5.R.col2.y));
}
public static function b2CollidePolygonAndCircle(_arg1:b2Manifold, _arg2:b2PolygonShape, _arg3:b2XForm, _arg4:b2CircleShape, _arg5:b2XForm):void{
var _local6:b2ManifoldPoint;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:b2Vec2;
var _local12:b2Mat22;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:int;
var _local19:Number;
var _local20:Number;
var _local21:int;
var _local22:Array;
var _local23:Array;
var _local24:int;
var _local25:int;
var _local26:int;
var _local27:b2Vec2;
var _local28:Number;
var _local29:Number;
var _local30:Number;
var _local31:Number;
var _local32:Number;
var _local33:Number;
var _local34:Number;
_arg1.pointCount = 0;
_local12 = _arg5.R;
_local11 = _arg4.m_localPosition;
_local13 = (_arg5.position.x + ((_local12.col1.x * _local11.x) + (_local12.col2.x * _local11.y)));
_local14 = (_arg5.position.y + ((_local12.col1.y * _local11.x) + (_local12.col2.y * _local11.y)));
_local7 = (_local13 - _arg3.position.x);
_local8 = (_local14 - _arg3.position.y);
_local12 = _arg3.R;
_local15 = ((_local7 * _local12.col1.x) + (_local8 * _local12.col1.y));
_local16 = ((_local7 * _local12.col2.x) + (_local8 * _local12.col2.y));
_local18 = 0;
_local19 = -(Number.MAX_VALUE);
_local20 = _arg4.m_radius;
_local21 = _arg2.m_vertexCount;
_local22 = _arg2.m_vertices;
_local23 = _arg2.m_normals;
_local24 = 0;
while (_local24 < _local21) {
_local11 = _local22[_local24];
_local7 = (_local15 - _local11.x);
_local8 = (_local16 - _local11.y);
_local11 = _local23[_local24];
_local34 = ((_local11.x * _local7) + (_local11.y * _local8));
if (_local34 > _local20){
return;
};
if (_local34 > _local19){
_local19 = _local34;
_local18 = _local24;
};
_local24++;
};
if (_local19 < Number.MIN_VALUE){
_arg1.pointCount = 1;
_local11 = _local23[_local18];
_local12 = _arg3.R;
_arg1.normal.x = ((_local12.col1.x * _local11.x) + (_local12.col2.x * _local11.y));
_arg1.normal.y = ((_local12.col1.y * _local11.x) + (_local12.col2.y * _local11.y));
_local6 = _arg1.points[0];
_local6.id.features.incidentEdge = _local18;
_local6.id.features.incidentVertex = b2_nullFeature;
_local6.id.features.referenceEdge = 0;
_local6.id.features.flip = 0;
_local9 = (_local13 - (_local20 * _arg1.normal.x));
_local10 = (_local14 - (_local20 * _arg1.normal.y));
_local7 = (_local9 - _arg3.position.x);
_local8 = (_local10 - _arg3.position.y);
_local12 = _arg3.R;
_local6.localPoint1.x = ((_local7 * _local12.col1.x) + (_local8 * _local12.col1.y));
_local6.localPoint1.y = ((_local7 * _local12.col2.x) + (_local8 * _local12.col2.y));
_local7 = (_local9 - _arg5.position.x);
_local8 = (_local10 - _arg5.position.y);
_local12 = _arg5.R;
_local6.localPoint2.x = ((_local7 * _local12.col1.x) + (_local8 * _local12.col1.y));
_local6.localPoint2.y = ((_local7 * _local12.col2.x) + (_local8 * _local12.col2.y));
_local6.separation = (_local19 - _local20);
return;
};
_local25 = _local18;
_local26 = (((_local25 + 1) < _local21)) ? (_local25 + 1) : 0;
_local11 = _local22[_local25];
_local27 = _local22[_local26];
_local28 = (_local27.x - _local11.x);
_local29 = (_local27.y - _local11.y);
_local30 = Math.sqrt(((_local28 * _local28) + (_local29 * _local29)));
_local28 = (_local28 / _local30);
_local29 = (_local29 / _local30);
_local7 = (_local15 - _local11.x);
_local8 = (_local16 - _local11.y);
_local31 = ((_local7 * _local28) + (_local8 * _local29));
_local6 = _arg1.points[0];
if (_local31 <= 0){
_local32 = _local11.x;
_local33 = _local11.y;
_local6.id.features.incidentEdge = b2_nullFeature;
_local6.id.features.incidentVertex = _local25;
} else {
if (_local31 >= _local30){
_local32 = _local27.x;
_local33 = _local27.y;
_local6.id.features.incidentEdge = b2_nullFeature;
_local6.id.features.incidentVertex = _local26;
} else {
_local32 = ((_local28 * _local31) + _local11.x);
_local33 = ((_local29 * _local31) + _local11.y);
_local6.id.features.incidentEdge = _local18;
_local6.id.features.incidentVertex = 0;
};
};
_local7 = (_local15 - _local32);
_local8 = (_local16 - _local33);
_local17 = Math.sqrt(((_local7 * _local7) + (_local8 * _local8)));
_local7 = (_local7 / _local17);
_local8 = (_local8 / _local17);
if (_local17 > _local20){
return;
};
_arg1.pointCount = 1;
_local12 = _arg3.R;
_arg1.normal.x = ((_local12.col1.x * _local7) + (_local12.col2.x * _local8));
_arg1.normal.y = ((_local12.col1.y * _local7) + (_local12.col2.y * _local8));
_local9 = (_local13 - (_local20 * _arg1.normal.x));
_local10 = (_local14 - (_local20 * _arg1.normal.y));
_local7 = (_local9 - _arg3.position.x);
_local8 = (_local10 - _arg3.position.y);
_local12 = _arg3.R;
_local6.localPoint1.x = ((_local7 * _local12.col1.x) + (_local8 * _local12.col1.y));
_local6.localPoint1.y = ((_local7 * _local12.col2.x) + (_local8 * _local12.col2.y));
_local7 = (_local9 - _arg5.position.x);
_local8 = (_local10 - _arg5.position.y);
_local12 = _arg5.R;
_local6.localPoint2.x = ((_local7 * _local12.col1.x) + (_local8 * _local12.col1.y));
_local6.localPoint2.y = ((_local7 * _local12.col2.x) + (_local8 * _local12.col2.y));
_local6.separation = (_local17 - _local20);
_local6.id.features.referenceEdge = 0;
_local6.id.features.flip = 0;
}
}
}//package Box2D.Collision
Section 15
//b2ContactID (Box2D.Collision.b2ContactID)
package Box2D.Collision {
public class b2ContactID {
public var _key:uint;
public var features:Features;
public function b2ContactID(){
features = new Features();
super();
features._m_id = this;
}
public function Set(_arg1:b2ContactID):void{
key = _arg1._key;
}
public function Copy():b2ContactID{
var _local1:b2ContactID;
_local1 = new b2ContactID();
_local1.key = key;
return (_local1);
}
public function get key():uint{
return (_key);
}
public function set key(_arg1:uint):void{
_key = _arg1;
features._referenceEdge = (_key & 0xFF);
features._incidentEdge = (((_key & 0xFF00) >> 8) & 0xFF);
features._incidentVertex = (((_key & 0xFF0000) >> 16) & 0xFF);
features._flip = (((_key & 4278190080) >> 24) & 0xFF);
}
}
}//package Box2D.Collision
Section 16
//b2ContactPoint (Box2D.Collision.b2ContactPoint)
package Box2D.Collision {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
public class b2ContactPoint {
public var separation:Number;
public var normal:b2Vec2;
public var position:b2Vec2;
public var restitution:Number;
public var shape1:b2Shape;
public var shape2:b2Shape;
public var id:b2ContactID;
public var friction:Number;
public var velocity:b2Vec2;
public function b2ContactPoint(){
position = new b2Vec2();
velocity = new b2Vec2();
normal = new b2Vec2();
id = new b2ContactID();
super();
}
}
}//package Box2D.Collision
Section 17
//b2Distance (Box2D.Collision.b2Distance)
package Box2D.Collision {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Common.*;
public class b2Distance {
private static var s_p2s:Array = [new b2Vec2(), new b2Vec2(), new b2Vec2()];
private static var s_p1s:Array = [new b2Vec2(), new b2Vec2(), new b2Vec2()];
private static var s_points:Array = [new b2Vec2(), new b2Vec2(), new b2Vec2()];
private static var gPoint:b2Point = new b2Point();
public static var g_GJK_Iterations:int = 0;
public static function InPoints(_arg1:b2Vec2, _arg2:Array, _arg3:int):Boolean{
var _local4:Number;
var _local5:int;
var _local6:b2Vec2;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
_local4 = (100 * Number.MIN_VALUE);
_local5 = 0;
while (_local5 < _arg3) {
_local6 = _arg2[_local5];
_local7 = Math.abs((_arg1.x - _local6.x));
_local8 = Math.abs((_arg1.y - _local6.y));
_local9 = Math.max(Math.abs(_arg1.x), Math.abs(_local6.x));
_local10 = Math.max(Math.abs(_arg1.y), Math.abs(_local6.y));
if ((((_local7 < (_local4 * (_local9 + 1)))) && ((_local8 < (_local4 * (_local10 + 1)))))){
return (true);
};
_local5++;
};
return (false);
}
public static function DistanceGeneric(_arg1:b2Vec2, _arg2:b2Vec2, _arg3, _arg4:b2XForm, _arg5, _arg6:b2XForm):Number{
var _local7:b2Vec2;
var _local8:Array;
var _local9:Array;
var _local10:Array;
var _local11:int;
var _local12:Number;
var _local13:int;
var _local14:int;
var _local15:Number;
var _local16:Number;
var _local17:b2Vec2;
var _local18:b2Vec2;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:int;
_local8 = s_p1s;
_local9 = s_p2s;
_local10 = s_points;
_local11 = 0;
_arg1.SetV(_arg3.GetFirstVertex(_arg4));
_arg2.SetV(_arg5.GetFirstVertex(_arg6));
_local12 = 0;
_local13 = 20;
_local14 = 0;
while (_local14 < _local13) {
_local15 = (_arg2.x - _arg1.x);
_local16 = (_arg2.y - _arg1.y);
_local17 = _arg3.Support(_arg4, _local15, _local16);
_local18 = _arg5.Support(_arg6, -(_local15), -(_local16));
_local12 = ((_local15 * _local15) + (_local16 * _local16));
_local19 = (_local18.x - _local17.x);
_local20 = (_local18.y - _local17.y);
_local21 = ((_local15 * _local19) + (_local16 * _local20));
if ((_local12 - ((_local15 * _local19) + (_local16 * _local20))) <= (0.01 * _local12)){
if (_local11 == 0){
_arg1.SetV(_local17);
_arg2.SetV(_local18);
};
g_GJK_Iterations = _local14;
return (Math.sqrt(_local12));
};
switch (_local11){
case 0:
_local7 = _local8[0];
_local7.SetV(_local17);
_local7 = _local9[0];
_local7.SetV(_local18);
_local7 = _local10[0];
_local7.x = _local19;
_local7.y = _local20;
_arg1.SetV(_local8[0]);
_arg2.SetV(_local9[0]);
_local11++;
break;
case 1:
_local7 = _local8[1];
_local7.SetV(_local17);
_local7 = _local9[1];
_local7.SetV(_local18);
_local7 = _local10[1];
_local7.x = _local19;
_local7.y = _local20;
_local11 = ProcessTwo(_arg1, _arg2, _local8, _local9, _local10);
break;
case 2:
_local7 = _local8[2];
_local7.SetV(_local17);
_local7 = _local9[2];
_local7.SetV(_local18);
_local7 = _local10[2];
_local7.x = _local19;
_local7.y = _local20;
_local11 = ProcessThree(_arg1, _arg2, _local8, _local9, _local10);
break;
};
if (_local11 == 3){
g_GJK_Iterations = _local14;
return (0);
};
_local22 = -(Number.MAX_VALUE);
_local23 = 0;
while (_local23 < _local11) {
_local7 = _local10[_local23];
_local22 = b2Math.b2Max(_local22, ((_local7.x * _local7.x) + (_local7.y * _local7.y)));
_local23++;
};
if ((((_local11 == 3)) || ((_local12 <= ((100 * Number.MIN_VALUE) * _local22))))){
g_GJK_Iterations = _local14;
_local15 = (_arg2.x - _arg1.x);
_local16 = (_arg2.y - _arg1.y);
_local12 = ((_local15 * _local15) + (_local16 * _local16));
return (Math.sqrt(_local12));
};
_local14++;
};
g_GJK_Iterations = _local13;
return (Math.sqrt(_local12));
}
public static function DistanceCC(_arg1:b2Vec2, _arg2:b2Vec2, _arg3:b2CircleShape, _arg4:b2XForm, _arg5:b2CircleShape, _arg6:b2XForm):Number{
var _local7:b2Mat22;
var _local8:b2Vec2;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
_local7 = _arg4.R;
_local8 = _arg3.m_localPosition;
_local9 = (_arg4.position.x + ((_local7.col1.x * _local8.x) + (_local7.col2.x * _local8.y)));
_local10 = (_arg4.position.y + ((_local7.col1.y * _local8.x) + (_local7.col2.y * _local8.y)));
_local7 = _arg6.R;
_local8 = _arg5.m_localPosition;
_local11 = (_arg6.position.x + ((_local7.col1.x * _local8.x) + (_local7.col2.x * _local8.y)));
_local12 = (_arg6.position.y + ((_local7.col1.y * _local8.x) + (_local7.col2.y * _local8.y)));
_local13 = (_local11 - _local9);
_local14 = (_local12 - _local10);
_local15 = ((_local13 * _local13) + (_local14 * _local14));
_local16 = (_arg3.m_radius - b2Settings.b2_toiSlop);
_local17 = (_arg5.m_radius - b2Settings.b2_toiSlop);
_local18 = (_local16 + _local17);
if (_local15 > (_local18 * _local18)){
_local19 = Math.sqrt(((_local13 * _local13) + (_local14 * _local14)));
_local13 = (_local13 / _local19);
_local14 = (_local14 / _local19);
_local20 = (_local19 - _local18);
_arg1.x = (_local9 + (_local16 * _local13));
_arg1.y = (_local10 + (_local16 * _local14));
_arg2.x = (_local11 - (_local17 * _local13));
_arg2.y = (_local12 - (_local17 * _local14));
return (_local20);
};
if (_local15 > (Number.MIN_VALUE * Number.MIN_VALUE)){
_local19 = Math.sqrt(((_local13 * _local13) + (_local14 * _local14)));
_local13 = (_local13 / _local19);
_local14 = (_local14 / _local19);
_arg1.x = (_local9 + (_local16 * _local13));
_arg1.y = (_local10 + (_local16 * _local14));
_arg2.x = _arg1.x;
_arg2.y = _arg1.y;
return (0);
};
_arg1.x = _local9;
_arg1.y = _local10;
_arg2.x = _arg1.x;
_arg2.y = _arg1.y;
return (0);
}
public static function ProcessThree(_arg1:b2Vec2, _arg2:b2Vec2, _arg3:Array, _arg4:Array, _arg5:Array):int{
var _local6:b2Vec2;
var _local7:b2Vec2;
var _local8:b2Vec2;
var _local9:b2Vec2;
var _local10:b2Vec2;
var _local11:b2Vec2;
var _local12:b2Vec2;
var _local13:b2Vec2;
var _local14:b2Vec2;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
var _local26:Number;
var _local27:Number;
var _local28:Number;
var _local29:Number;
var _local30:Number;
var _local31:Number;
var _local32:Number;
var _local33:Number;
var _local34:Number;
var _local35:Number;
var _local36:Number;
var _local37:Number;
var _local38:Number;
var _local39:Number;
var _local40:Number;
var _local41:Number;
_local6 = _arg5[0];
_local7 = _arg5[1];
_local8 = _arg5[2];
_local9 = _arg3[0];
_local10 = _arg3[1];
_local11 = _arg3[2];
_local12 = _arg4[0];
_local13 = _arg4[1];
_local14 = _arg4[2];
_local15 = _local6.x;
_local16 = _local6.y;
_local17 = _local7.x;
_local18 = _local7.y;
_local19 = _local8.x;
_local20 = _local8.y;
_local21 = (_local17 - _local15);
_local22 = (_local18 - _local16);
_local23 = (_local19 - _local15);
_local24 = (_local20 - _local16);
_local25 = (_local19 - _local17);
_local26 = (_local20 - _local18);
_local27 = -(((_local15 * _local21) + (_local16 * _local22)));
_local28 = ((_local17 * _local21) + (_local18 * _local22));
_local29 = -(((_local15 * _local23) + (_local16 * _local24)));
_local30 = ((_local19 * _local23) + (_local20 * _local24));
_local31 = -(((_local17 * _local25) + (_local18 * _local26)));
_local32 = ((_local19 * _local25) + (_local20 * _local26));
if ((((_local30 <= 0)) && ((_local32 <= 0)))){
_arg1.SetV(_local11);
_arg2.SetV(_local14);
_local9.SetV(_local11);
_local12.SetV(_local14);
_local6.SetV(_local8);
return (1);
};
_local33 = ((_local21 * _local24) - (_local22 * _local23));
_local34 = (_local33 * ((_local15 * _local18) - (_local16 * _local17)));
_local36 = (_local33 * ((_local17 * _local20) - (_local18 * _local19)));
if ((((((((_local36 <= 0)) && ((_local31 >= 0)))) && ((_local32 >= 0)))) && (((_local31 + _local32) > 0)))){
_local35 = (_local31 / (_local31 + _local32));
_arg1.x = (_local10.x + (_local35 * (_local11.x - _local10.x)));
_arg1.y = (_local10.y + (_local35 * (_local11.y - _local10.y)));
_arg2.x = (_local13.x + (_local35 * (_local14.x - _local13.x)));
_arg2.y = (_local13.y + (_local35 * (_local14.y - _local13.y)));
_local9.SetV(_local11);
_local12.SetV(_local14);
_local6.SetV(_local8);
return (2);
};
_local37 = (_local33 * ((_local19 * _local16) - (_local20 * _local15)));
if ((((((((_local37 <= 0)) && ((_local29 >= 0)))) && ((_local30 >= 0)))) && (((_local29 + _local30) > 0)))){
_local35 = (_local29 / (_local29 + _local30));
_arg1.x = (_local9.x + (_local35 * (_local11.x - _local9.x)));
_arg1.y = (_local9.y + (_local35 * (_local11.y - _local9.y)));
_arg2.x = (_local12.x + (_local35 * (_local14.x - _local12.x)));
_arg2.y = (_local12.y + (_local35 * (_local14.y - _local12.y)));
_local10.SetV(_local11);
_local13.SetV(_local14);
_local7.SetV(_local8);
return (2);
};
_local38 = ((_local36 + _local37) + _local34);
_local38 = (1 / _local38);
_local39 = (_local36 * _local38);
_local40 = (_local37 * _local38);
_local41 = ((1 - _local39) - _local40);
_arg1.x = (((_local39 * _local9.x) + (_local40 * _local10.x)) + (_local41 * _local11.x));
_arg1.y = (((_local39 * _local9.y) + (_local40 * _local10.y)) + (_local41 * _local11.y));
_arg2.x = (((_local39 * _local12.x) + (_local40 * _local13.x)) + (_local41 * _local14.x));
_arg2.y = (((_local39 * _local12.y) + (_local40 * _local13.y)) + (_local41 * _local14.y));
return (3);
}
public static function DistancePC(_arg1:b2Vec2, _arg2:b2Vec2, _arg3:b2PolygonShape, _arg4:b2XForm, _arg5:b2CircleShape, _arg6:b2XForm):Number{
var _local7:b2Mat22;
var _local8:b2Vec2;
var _local9:b2Point;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
_local9 = gPoint;
_local8 = _arg5.m_localPosition;
_local7 = _arg6.R;
_local9.p.x = (_arg6.position.x + ((_local7.col1.x * _local8.x) + (_local7.col2.x * _local8.y)));
_local9.p.y = (_arg6.position.y + ((_local7.col1.y * _local8.x) + (_local7.col2.y * _local8.y)));
_local10 = DistanceGeneric(_arg1, _arg2, _arg3, _arg4, _local9, b2Math.b2XForm_identity);
_local11 = (_arg5.m_radius - b2Settings.b2_toiSlop);
if (_local10 > _local11){
_local10 = (_local10 - _local11);
_local12 = (_arg2.x - _arg1.x);
_local13 = (_arg2.y - _arg1.y);
_local14 = Math.sqrt(((_local12 * _local12) + (_local13 * _local13)));
_local12 = (_local12 / _local14);
_local13 = (_local13 / _local14);
_arg2.x = (_arg2.x - (_local11 * _local12));
_arg2.y = (_arg2.y - (_local11 * _local13));
} else {
_local10 = 0;
_arg2.x = _arg1.x;
_arg2.y = _arg1.y;
};
return (_local10);
}
public static function Distance(_arg1:b2Vec2, _arg2:b2Vec2, _arg3:b2Shape, _arg4:b2XForm, _arg5:b2Shape, _arg6:b2XForm):Number{
var _local7:int;
var _local8:int;
_local7 = _arg3.m_type;
_local8 = _arg5.m_type;
if ((((_local7 == b2Shape.e_circleShape)) && ((_local8 == b2Shape.e_circleShape)))){
return (DistanceCC(_arg1, _arg2, (_arg3 as b2CircleShape), _arg4, (_arg5 as b2CircleShape), _arg6));
};
if ((((_local7 == b2Shape.e_polygonShape)) && ((_local8 == b2Shape.e_circleShape)))){
return (DistancePC(_arg1, _arg2, (_arg3 as b2PolygonShape), _arg4, (_arg5 as b2CircleShape), _arg6));
};
if ((((_local7 == b2Shape.e_circleShape)) && ((_local8 == b2Shape.e_polygonShape)))){
return (DistancePC(_arg2, _arg1, (_arg5 as b2PolygonShape), _arg6, (_arg3 as b2CircleShape), _arg4));
};
if ((((_local7 == b2Shape.e_polygonShape)) && ((_local8 == b2Shape.e_polygonShape)))){
return (DistanceGeneric(_arg1, _arg2, (_arg3 as b2PolygonShape), _arg4, (_arg5 as b2PolygonShape), _arg6));
};
return (0);
}
public static function ProcessTwo(_arg1:b2Vec2, _arg2:b2Vec2, _arg3:Array, _arg4:Array, _arg5:Array):int{
var _local6:b2Vec2;
var _local7:b2Vec2;
var _local8:b2Vec2;
var _local9:b2Vec2;
var _local10:b2Vec2;
var _local11:b2Vec2;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
_local6 = _arg5[0];
_local7 = _arg5[1];
_local8 = _arg3[0];
_local9 = _arg3[1];
_local10 = _arg4[0];
_local11 = _arg4[1];
_local12 = -(_local7.x);
_local13 = -(_local7.y);
_local14 = (_local6.x - _local7.x);
_local15 = (_local6.y - _local7.y);
_local16 = Math.sqrt(((_local14 * _local14) + (_local15 * _local15)));
_local14 = (_local14 / _local16);
_local15 = (_local15 / _local16);
_local17 = ((_local12 * _local14) + (_local13 * _local15));
if ((((_local17 <= 0)) || ((_local16 < Number.MIN_VALUE)))){
_arg1.SetV(_local9);
_arg2.SetV(_local11);
_local8.SetV(_local9);
_local10.SetV(_local11);
_local6.SetV(_local7);
return (1);
};
_local17 = (_local17 / _local16);
_arg1.x = (_local9.x + (_local17 * (_local8.x - _local9.x)));
_arg1.y = (_local9.y + (_local17 * (_local8.y - _local9.y)));
_arg2.x = (_local11.x + (_local17 * (_local10.x - _local11.x)));
_arg2.y = (_local11.y + (_local17 * (_local10.y - _local11.y)));
return (2);
}
}
}//package Box2D.Collision
Section 18
//b2Manifold (Box2D.Collision.b2Manifold)
package Box2D.Collision {
import Box2D.Common.Math.*;
import Box2D.Common.*;
public class b2Manifold {
public var points:Array;
public var pointCount:int;// = 0
public var normal:b2Vec2;
public function b2Manifold(){
var _local1:int;
pointCount = 0;
super();
points = new Array(b2Settings.b2_maxManifoldPoints);
_local1 = 0;
while (_local1 < b2Settings.b2_maxManifoldPoints) {
points[_local1] = new b2ManifoldPoint();
_local1++;
};
normal = new b2Vec2();
}
public function Set(_arg1:b2Manifold):void{
var _local2:int;
pointCount = _arg1.pointCount;
_local2 = 0;
while (_local2 < b2Settings.b2_maxManifoldPoints) {
(points[_local2] as b2ManifoldPoint).Set(_arg1.points[_local2]);
_local2++;
};
normal.SetV(_arg1.normal);
}
public function Reset():void{
var _local1:int;
_local1 = 0;
while (_local1 < b2Settings.b2_maxManifoldPoints) {
(points[_local1] as b2ManifoldPoint).Reset();
_local1++;
};
normal.SetZero();
pointCount = 0;
}
}
}//package Box2D.Collision
Section 19
//b2ManifoldPoint (Box2D.Collision.b2ManifoldPoint)
package Box2D.Collision {
import Box2D.Common.Math.*;
public class b2ManifoldPoint {
public var separation:Number;
public var localPoint2:b2Vec2;
public var normalImpulse:Number;
public var tangentImpulse:Number;
public var localPoint1:b2Vec2;
public var id:b2ContactID;
public function b2ManifoldPoint(){
localPoint1 = new b2Vec2();
localPoint2 = new b2Vec2();
id = new b2ContactID();
super();
}
public function Set(_arg1:b2ManifoldPoint):void{
localPoint1.SetV(_arg1.localPoint1);
localPoint2.SetV(_arg1.localPoint2);
separation = _arg1.separation;
normalImpulse = _arg1.normalImpulse;
tangentImpulse = _arg1.tangentImpulse;
id.key = _arg1.id.key;
}
public function Reset():void{
localPoint1.SetZero();
localPoint2.SetZero();
separation = 0;
normalImpulse = 0;
tangentImpulse = 0;
id.key = 0;
}
}
}//package Box2D.Collision
Section 20
//b2OBB (Box2D.Collision.b2OBB)
package Box2D.Collision {
import Box2D.Common.Math.*;
public class b2OBB {
public var R:b2Mat22;
public var center:b2Vec2;
public var extents:b2Vec2;
public function b2OBB(){
R = new b2Mat22();
center = new b2Vec2();
extents = new b2Vec2();
super();
}
}
}//package Box2D.Collision
Section 21
//b2Pair (Box2D.Collision.b2Pair)
package Box2D.Collision {
import Box2D.Common.*;
public class b2Pair {
public var userData;// = null
public var proxyId1:uint;
public var proxyId2:uint;
public var status:uint;
public var next:uint;
public static var e_pairFinal:uint = 4;
public static var b2_tableMask:int = (b2_tableCapacity - 1);
public static var e_pairRemoved:uint = 2;
public static var b2_nullPair:uint = b2Settings.USHRT_MAX;
public static var e_pairBuffered:uint = 1;
public static var b2_nullProxy:uint = b2Settings.USHRT_MAX;
public static var b2_tableCapacity:int = b2Settings.b2_maxPairs;
public function b2Pair(){
userData = null;
super();
}
public function SetBuffered():void{
status = (status | e_pairBuffered);
}
public function IsBuffered():Boolean{
return (((status & e_pairBuffered) == e_pairBuffered));
}
public function IsFinal():Boolean{
return (((status & e_pairFinal) == e_pairFinal));
}
public function ClearRemoved():void{
status = (status & ~(e_pairRemoved));
}
public function SetFinal():void{
status = (status | e_pairFinal);
}
public function IsRemoved():Boolean{
return (((status & e_pairRemoved) == e_pairRemoved));
}
public function ClearBuffered():void{
status = (status & ~(e_pairBuffered));
}
public function SetRemoved():void{
status = (status | e_pairRemoved);
}
}
}//package Box2D.Collision
Section 22
//b2PairCallback (Box2D.Collision.b2PairCallback)
package Box2D.Collision {
public class b2PairCallback {
public function PairRemoved(_arg1, _arg2, _arg3):void{
}
public function PairAdded(_arg1, _arg2){
return (null);
}
}
}//package Box2D.Collision
Section 23
//b2PairManager (Box2D.Collision.b2PairManager)
package Box2D.Collision {
import Box2D.Common.Math.*;
import Box2D.Common.*;
public class b2PairManager {
public var m_pairCount:int;
public var m_pairBuffer:Array;
public var m_callback:b2PairCallback;
public var m_pairs:Array;
public var m_pairBufferCount:int;
public var m_hashTable:Array;
public var m_broadPhase:b2BroadPhase;
public var m_freePair:uint;
public function b2PairManager(){
var _local1:uint;
super();
m_hashTable = new Array(b2Pair.b2_tableCapacity);
_local1 = 0;
while (_local1 < b2Pair.b2_tableCapacity) {
m_hashTable[_local1] = b2Pair.b2_nullPair;
_local1++;
};
m_pairs = new Array(b2Settings.b2_maxPairs);
_local1 = 0;
while (_local1 < b2Settings.b2_maxPairs) {
m_pairs[_local1] = new b2Pair();
_local1++;
};
m_pairBuffer = new Array(b2Settings.b2_maxPairs);
_local1 = 0;
while (_local1 < b2Settings.b2_maxPairs) {
m_pairBuffer[_local1] = new b2BufferedPair();
_local1++;
};
_local1 = 0;
while (_local1 < b2Settings.b2_maxPairs) {
m_pairs[_local1].proxyId1 = b2Pair.b2_nullProxy;
m_pairs[_local1].proxyId2 = b2Pair.b2_nullProxy;
m_pairs[_local1].userData = null;
m_pairs[_local1].status = 0;
m_pairs[_local1].next = (_local1 + 1);
_local1++;
};
m_pairs[int((b2Settings.b2_maxPairs - 1))].next = b2Pair.b2_nullPair;
m_pairCount = 0;
m_pairBufferCount = 0;
}
private function FindHash(_arg1:uint, _arg2:uint, _arg3:uint):b2Pair{
var _local4:b2Pair;
var _local5:uint;
_local5 = m_hashTable[_arg3];
_local4 = m_pairs[_local5];
while (((!((_local5 == b2Pair.b2_nullPair))) && ((Equals(_local4, _arg1, _arg2) == false)))) {
_local5 = _local4.next;
_local4 = m_pairs[_local5];
};
if (_local5 == b2Pair.b2_nullPair){
return (null);
};
return (_local4);
}
private function Find(_arg1:uint, _arg2:uint):b2Pair{
var _local3:uint;
var _local4:uint;
if (_arg1 > _arg2){
_local4 = _arg1;
_arg1 = _arg2;
_arg2 = _local4;
};
_local3 = (Hash(_arg1, _arg2) & b2Pair.b2_tableMask);
return (FindHash(_arg1, _arg2, _local3));
}
private function ValidateBuffer():void{
}
public function Commit():void{
var _local1:b2BufferedPair;
var _local2:int;
var _local3:int;
var _local4:Array;
var _local5:b2Pair;
var _local6:b2Proxy;
var _local7:b2Proxy;
_local3 = 0;
_local4 = m_broadPhase.m_proxyPool;
_local2 = 0;
while (_local2 < m_pairBufferCount) {
_local1 = m_pairBuffer[_local2];
_local5 = Find(_local1.proxyId1, _local1.proxyId2);
_local5.ClearBuffered();
_local6 = _local4[_local5.proxyId1];
_local7 = _local4[_local5.proxyId2];
if (_local5.IsRemoved()){
if (_local5.IsFinal() == true){
m_callback.PairRemoved(_local6.userData, _local7.userData, _local5.userData);
};
_local1 = m_pairBuffer[_local3];
_local1.proxyId1 = _local5.proxyId1;
_local1.proxyId2 = _local5.proxyId2;
_local3++;
} else {
if (_local5.IsFinal() == false){
_local5.userData = m_callback.PairAdded(_local6.userData, _local7.userData);
_local5.SetFinal();
};
};
_local2++;
};
_local2 = 0;
while (_local2 < _local3) {
_local1 = m_pairBuffer[_local2];
RemovePair(_local1.proxyId1, _local1.proxyId2);
_local2++;
};
m_pairBufferCount = 0;
if (b2BroadPhase.s_validate){
ValidateTable();
};
}
public function RemoveBufferedPair(_arg1:int, _arg2:int):void{
var _local3:b2BufferedPair;
var _local4:b2Pair;
_local4 = Find(_arg1, _arg2);
if (_local4 == null){
return;
};
if (_local4.IsBuffered() == false){
_local4.SetBuffered();
_local3 = m_pairBuffer[m_pairBufferCount];
_local3.proxyId1 = _local4.proxyId1;
_local3.proxyId2 = _local4.proxyId2;
m_pairBufferCount++;
};
_local4.SetRemoved();
if (b2BroadPhase.s_validate){
ValidateBuffer();
};
}
private function RemovePair(_arg1:uint, _arg2:uint){
var _local3:b2Pair;
var _local4:uint;
var _local5:uint;
var _local6:b2Pair;
var _local7:uint;
var _local8:uint;
var _local9:*;
if (_arg1 > _arg2){
_local7 = _arg1;
_arg1 = _arg2;
_arg2 = _local7;
};
_local4 = (Hash(_arg1, _arg2) & b2Pair.b2_tableMask);
_local5 = m_hashTable[_local4];
_local6 = null;
while (_local5 != b2Pair.b2_nullPair) {
if (Equals(m_pairs[_local5], _arg1, _arg2)){
_local8 = _local5;
_local3 = m_pairs[_local5];
if (_local6){
_local6.next = _local3.next;
} else {
m_hashTable[_local4] = _local3.next;
};
_local3 = m_pairs[_local8];
_local9 = _local3.userData;
_local3.next = m_freePair;
_local3.proxyId1 = b2Pair.b2_nullProxy;
_local3.proxyId2 = b2Pair.b2_nullProxy;
_local3.userData = null;
_local3.status = 0;
m_freePair = _local8;
m_pairCount--;
return (_local9);
} else {
_local6 = m_pairs[_local5];
_local5 = _local6.next;
};
};
return (null);
}
public function Initialize(_arg1:b2BroadPhase, _arg2:b2PairCallback):void{
m_broadPhase = _arg1;
m_callback = _arg2;
}
public function AddBufferedPair(_arg1:int, _arg2:int):void{
var _local3:b2BufferedPair;
var _local4:b2Pair;
_local4 = AddPair(_arg1, _arg2);
if (_local4.IsBuffered() == false){
_local4.SetBuffered();
_local3 = m_pairBuffer[m_pairBufferCount];
_local3.proxyId1 = _local4.proxyId1;
_local3.proxyId2 = _local4.proxyId2;
m_pairBufferCount++;
};
_local4.ClearRemoved();
if (b2BroadPhase.s_validate){
ValidateBuffer();
};
}
private function AddPair(_arg1:uint, _arg2:uint):b2Pair{
var _local3:uint;
var _local4:b2Pair;
var _local5:uint;
var _local6:uint;
if (_arg1 > _arg2){
_local6 = _arg1;
_arg1 = _arg2;
_arg2 = _local6;
};
_local3 = (Hash(_arg1, _arg2) & b2Pair.b2_tableMask);
_local4 = FindHash(_arg1, _arg2, _local3);
if (_local4 != null){
return (_local4);
};
_local5 = m_freePair;
_local4 = m_pairs[_local5];
m_freePair = _local4.next;
_local4.proxyId1 = _arg1;
_local4.proxyId2 = _arg2;
_local4.status = 0;
_local4.userData = null;
_local4.next = m_hashTable[_local3];
m_hashTable[_local3] = _local5;
m_pairCount++;
return (_local4);
}
private function ValidateTable():void{
}
public static function EqualsPair(_arg1:b2BufferedPair, _arg2:b2BufferedPair):Boolean{
return ((((_arg1.proxyId1 == _arg2.proxyId1)) && ((_arg1.proxyId2 == _arg2.proxyId2))));
}
public static function Hash(_arg1:uint, _arg2:uint):uint{
var _local3:uint;
_local3 = (((_arg2 << 16) & 4294901760) | _arg1);
_local3 = (~(_local3) + ((_local3 << 15) & 4294934528));
_local3 = (_local3 ^ ((_local3 >> 12) & 1048575));
_local3 = (_local3 + ((_local3 << 2) & 4294967292));
_local3 = (_local3 ^ ((_local3 >> 4) & 268435455));
_local3 = (_local3 * 2057);
_local3 = (_local3 ^ ((_local3 >> 16) & 0xFFFF));
return (_local3);
}
public static function Equals(_arg1:b2Pair, _arg2:uint, _arg3:uint):Boolean{
return ((((_arg1.proxyId1 == _arg2)) && ((_arg1.proxyId2 == _arg3))));
}
}
}//package Box2D.Collision
Section 24
//b2Point (Box2D.Collision.b2Point)
package Box2D.Collision {
import Box2D.Common.Math.*;
public class b2Point {
public var p:b2Vec2;
public function b2Point(){
p = new b2Vec2();
super();
}
public function GetFirstVertex(_arg1:b2XForm):b2Vec2{
return (p);
}
public function Support(_arg1:b2XForm, _arg2:Number, _arg3:Number):b2Vec2{
return (p);
}
}
}//package Box2D.Collision
Section 25
//b2Proxy (Box2D.Collision.b2Proxy)
package Box2D.Collision {
public class b2Proxy {
public var overlapCount:uint;
public var lowerBounds:Array;
public var upperBounds:Array;
public var userData;// = null
public var timeStamp:uint;
public function b2Proxy(){
lowerBounds = [uint(0), uint(0)];
upperBounds = [uint(0), uint(0)];
userData = null;
super();
}
public function GetNext():uint{
return (lowerBounds[0]);
}
public function IsValid():Boolean{
return (!((overlapCount == b2BroadPhase.b2_invalid)));
}
public function SetNext(_arg1:uint):void{
lowerBounds[0] = (_arg1 & 0xFFFF);
}
}
}//package Box2D.Collision
Section 26
//b2Segment (Box2D.Collision.b2Segment)
package Box2D.Collision {
import Box2D.Common.Math.*;
public class b2Segment {
public var p1:b2Vec2;
public var p2:b2Vec2;
public function b2Segment(){
p1 = new b2Vec2();
p2 = new b2Vec2();
super();
}
public function TestSegment(_arg1:Array, _arg2:b2Vec2, _arg3:b2Segment, _arg4:Number):Boolean{
var _local5:b2Vec2;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
_local5 = _arg3.p1;
_local6 = (_arg3.p2.x - _local5.x);
_local7 = (_arg3.p2.y - _local5.y);
_local8 = (p2.x - p1.x);
_local9 = (p2.y - p1.y);
_local10 = _local9;
_local11 = -(_local8);
_local12 = (100 * Number.MIN_VALUE);
_local13 = -(((_local6 * _local10) + (_local7 * _local11)));
if (_local13 > _local12){
_local14 = (_local5.x - p1.x);
_local15 = (_local5.y - p1.y);
_local16 = ((_local14 * _local10) + (_local15 * _local11));
if ((((0 <= _local16)) && ((_local16 <= (_arg4 * _local13))))){
_local17 = ((-(_local7) * _local15) + (_local7 * _local14));
if (((((-(_local12) * _local13) <= _local17)) && ((_local17 <= (_local13 * (1 + _local12)))))){
_local16 = (_local16 / _local13);
_local18 = Math.sqrt(((_local10 * _local10) + (_local11 * _local11)));
_local10 = (_local10 / _local18);
_local11 = (_local11 / _local18);
_arg1[0] = _local16;
_arg2.Set(_local10, _local11);
return (true);
};
};
};
return (false);
}
}
}//package Box2D.Collision
Section 27
//b2TimeOfImpact (Box2D.Collision.b2TimeOfImpact)
package Box2D.Collision {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Common.*;
public class b2TimeOfImpact {
public static var s_xf1:b2XForm = new b2XForm();
public static var s_xf2:b2XForm = new b2XForm();
public static var s_p1:b2Vec2 = new b2Vec2();
public static var s_p2:b2Vec2 = new b2Vec2();
public static function TimeOfImpact(_arg1:b2Shape, _arg2:b2Sweep, _arg3:b2Shape, _arg4:b2Sweep):Number{
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:b2Vec2;
var _local18:b2Vec2;
var _local19:int;
var _local20:int;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
var _local26:b2XForm;
var _local27:b2XForm;
var _local28:Number;
var _local29:Number;
var _local30:Number;
var _local31:Number;
_local7 = _arg1.m_sweepRadius;
_local8 = _arg3.m_sweepRadius;
_local9 = _arg2.t0;
_local10 = (_arg2.c.x - _arg2.c0.x);
_local11 = (_arg2.c.y - _arg2.c0.y);
_local12 = (_arg4.c.x - _arg4.c0.x);
_local13 = (_arg4.c.y - _arg4.c0.y);
_local14 = (_arg2.a - _arg2.a0);
_local15 = (_arg4.a - _arg4.a0);
_local16 = 0;
_local17 = s_p1;
_local18 = s_p2;
_local19 = 20;
_local20 = 0;
_local21 = 0;
_local22 = 0;
_local23 = 0;
_local24 = 0;
while (true) {
_local25 = (((1 - _local16) * _local9) + _local16);
_local26 = s_xf1;
_local27 = s_xf2;
_arg2.GetXForm(_local26, _local25);
_arg4.GetXForm(_local27, _local25);
_local23 = b2Distance.Distance(_local17, _local18, _arg1, _local26, _arg3, _local27);
if (_local20 == 0){
if (_local23 > (2 * b2Settings.b2_toiSlop)){
_local24 = (1.5 * b2Settings.b2_toiSlop);
} else {
_local5 = (0.05 * b2Settings.b2_toiSlop);
_local6 = (_local23 - (0.5 * b2Settings.b2_toiSlop));
_local24 = ((_local5 > _local6)) ? _local5 : _local6;
};
};
if (((((_local23 - _local24) < (0.05 * b2Settings.b2_toiSlop))) || ((_local20 == _local19)))){
break;
};
_local21 = (_local18.x - _local17.x);
_local22 = (_local18.y - _local17.y);
_local28 = Math.sqrt(((_local21 * _local21) + (_local22 * _local22)));
_local21 = (_local21 / _local28);
_local22 = (_local22 / _local28);
_local29 = ((((_local21 * (_local10 - _local12)) + (_local22 * (_local11 - _local13))) + (((_local14 < 0)) ? -(_local14) : _local14 * _local7)) + (((_local15 < 0)) ? -(_local15) : _local15 * _local8));
if (_local29 == 0){
_local16 = 1;
break;
};
_local30 = ((_local23 - _local24) / _local29);
_local31 = (_local16 + _local30);
if ((((_local31 < 0)) || ((1 < _local31)))){
_local16 = 1;
break;
};
if (_local31 < ((1 + (100 * Number.MIN_VALUE)) * _local16)){
break;
};
_local16 = _local31;
_local20++;
};
return (_local16);
}
}
}//package Box2D.Collision
Section 28
//ClipVertex (Box2D.Collision.ClipVertex)
package Box2D.Collision {
import Box2D.Common.Math.*;
public class ClipVertex {
public var v:b2Vec2;
public var id:b2ContactID;
public function ClipVertex(){
v = new b2Vec2();
id = new b2ContactID();
super();
}
}
}//package Box2D.Collision
Section 29
//Features (Box2D.Collision.Features)
package Box2D.Collision {
public class Features {
public var _referenceEdge:int;
public var _incidentEdge:int;
public var _flip:int;
public var _incidentVertex:int;
public var _m_id:b2ContactID;
public function get referenceEdge():int{
return (_referenceEdge);
}
public function set incidentVertex(_arg1:int):void{
_incidentVertex = _arg1;
_m_id._key = ((_m_id._key & 4278255615) | ((_incidentVertex << 16) & 0xFF0000));
}
public function get flip():int{
return (_flip);
}
public function get incidentEdge():int{
return (_incidentEdge);
}
public function set referenceEdge(_arg1:int):void{
_referenceEdge = _arg1;
_m_id._key = ((_m_id._key & 4294967040) | (_referenceEdge & 0xFF));
}
public function set flip(_arg1:int):void{
_flip = _arg1;
_m_id._key = ((_m_id._key & 0xFFFFFF) | ((_flip << 24) & 4278190080));
}
public function get incidentVertex():int{
return (_incidentVertex);
}
public function set incidentEdge(_arg1:int):void{
_incidentEdge = _arg1;
_m_id._key = ((_m_id._key & 4294902015) | ((_incidentEdge << 8) & 0xFF00));
}
}
}//package Box2D.Collision
Section 30
//b2Mat22 (Box2D.Common.Math.b2Mat22)
package Box2D.Common.Math {
public class b2Mat22 {
public var col1:b2Vec2;
public var col2:b2Vec2;
public function b2Mat22(_arg1:Number=0, _arg2:b2Vec2=null, _arg3:b2Vec2=null){
var _local4:Number;
var _local5:Number;
col1 = new b2Vec2();
col2 = new b2Vec2();
super();
if (((!((_arg2 == null))) && (!((_arg3 == null))))){
col1.SetV(_arg2);
col2.SetV(_arg3);
} else {
_local4 = Math.cos(_arg1);
_local5 = Math.sin(_arg1);
col1.x = _local4;
col2.x = -(_local5);
col1.y = _local5;
col2.y = _local4;
};
}
public function SetIdentity():void{
col1.x = 1;
col2.x = 0;
col1.y = 0;
col2.y = 1;
}
public function Set(_arg1:Number):void{
var _local2:Number;
var _local3:Number;
_local2 = Math.cos(_arg1);
_local3 = Math.sin(_arg1);
col1.x = _local2;
col2.x = -(_local3);
col1.y = _local3;
col2.y = _local2;
}
public function SetVV(_arg1:b2Vec2, _arg2:b2Vec2):void{
col1.SetV(_arg1);
col2.SetV(_arg2);
}
public function SetZero():void{
col1.x = 0;
col2.x = 0;
col1.y = 0;
col2.y = 0;
}
public function SetM(_arg1:b2Mat22):void{
col1.SetV(_arg1.col1);
col2.SetV(_arg1.col2);
}
public function AddM(_arg1:b2Mat22):void{
col1.x = (col1.x + _arg1.col1.x);
col1.y = (col1.y + _arg1.col1.y);
col2.x = (col2.x + _arg1.col2.x);
col2.y = (col2.y + _arg1.col2.y);
}
public function Abs():void{
col1.Abs();
col2.Abs();
}
public function Copy():b2Mat22{
return (new b2Mat22(0, col1, col2));
}
public function Invert(_arg1:b2Mat22):b2Mat22{
var _local2:Number;
var _local3:Number;
var _local4:Number;
var _local5:Number;
var _local6:Number;
_local2 = col1.x;
_local3 = col2.x;
_local4 = col1.y;
_local5 = col2.y;
_local6 = ((_local2 * _local5) - (_local3 * _local4));
_local6 = (1 / _local6);
_arg1.col1.x = (_local6 * _local5);
_arg1.col2.x = (-(_local6) * _local3);
_arg1.col1.y = (-(_local6) * _local4);
_arg1.col2.y = (_local6 * _local2);
return (_arg1);
}
public function GetAngle():Number{
return (Math.atan2(col1.y, col1.x));
}
public function Solve(_arg1:b2Vec2, _arg2:Number, _arg3:Number):b2Vec2{
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
_local4 = col1.x;
_local5 = col2.x;
_local6 = col1.y;
_local7 = col2.y;
_local8 = ((_local4 * _local7) - (_local5 * _local6));
_local8 = (1 / _local8);
_arg1.x = (_local8 * ((_local7 * _arg2) - (_local5 * _arg3)));
_arg1.y = (_local8 * ((_local4 * _arg3) - (_local6 * _arg2)));
return (_arg1);
}
}
}//package Box2D.Common.Math
Section 31
//b2Math (Box2D.Common.Math.b2Math)
package Box2D.Common.Math {
public class b2Math {
public static const b2Mat22_identity:b2Mat22 = new b2Mat22(0, new b2Vec2(1, 0), new b2Vec2(0, 1));
public static const b2XForm_identity:b2XForm = new b2XForm(b2Vec2_zero, b2Mat22_identity);
public static const b2Vec2_zero:b2Vec2 = new b2Vec2(0, 0);
public static function b2CrossVF(_arg1:b2Vec2, _arg2:Number):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2((_arg2 * _arg1.y), (-(_arg2) * _arg1.x));
return (_local3);
}
public static function AddVV(_arg1:b2Vec2, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2((_arg1.x + _arg2.x), (_arg1.y + _arg2.y));
return (_local3);
}
public static function b2IsValid(_arg1:Number):Boolean{
return (isFinite(_arg1));
}
public static function b2MinV(_arg1:b2Vec2, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2(b2Min(_arg1.x, _arg2.x), b2Min(_arg1.y, _arg2.y));
return (_local3);
}
public static function b2MulX(_arg1:b2XForm, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = b2MulMV(_arg1.R, _arg2);
_local3.x = (_local3.x + _arg1.position.x);
_local3.y = (_local3.y + _arg1.position.y);
return (_local3);
}
public static function b2DistanceSquared(_arg1:b2Vec2, _arg2:b2Vec2):Number{
var _local3:Number;
var _local4:Number;
_local3 = (_arg1.x - _arg2.x);
_local4 = (_arg1.y - _arg2.y);
return (((_local3 * _local3) + (_local4 * _local4)));
}
public static function b2Swap(_arg1:Array, _arg2:Array):void{
var _local3:*;
_local3 = _arg1[0];
_arg1[0] = _arg2[0];
_arg2[0] = _local3;
}
public static function b2AbsM(_arg1:b2Mat22):b2Mat22{
var _local2:b2Mat22;
_local2 = new b2Mat22(0, b2AbsV(_arg1.col1), b2AbsV(_arg1.col2));
return (_local2);
}
public static function SubtractVV(_arg1:b2Vec2, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2((_arg1.x - _arg2.x), (_arg1.y - _arg2.y));
return (_local3);
}
public static function b2MulXT(_arg1:b2XForm, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
var _local4:Number;
_local3 = SubtractVV(_arg2, _arg1.position);
_local4 = ((_local3.x * _arg1.R.col1.x) + (_local3.y * _arg1.R.col1.y));
_local3.y = ((_local3.x * _arg1.R.col2.x) + (_local3.y * _arg1.R.col2.y));
_local3.x = _local4;
return (_local3);
}
public static function b2Abs(_arg1:Number):Number{
return (((_arg1 > 0)) ? _arg1 : -(_arg1));
}
public static function b2Clamp(_arg1:Number, _arg2:Number, _arg3:Number):Number{
return (b2Max(_arg2, b2Min(_arg1, _arg3)));
}
public static function b2AbsV(_arg1:b2Vec2):b2Vec2{
var _local2:b2Vec2;
_local2 = new b2Vec2(b2Abs(_arg1.x), b2Abs(_arg1.y));
return (_local2);
}
public static function MulFV(_arg1:Number, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2((_arg1 * _arg2.x), (_arg1 * _arg2.y));
return (_local3);
}
public static function b2CrossVV(_arg1:b2Vec2, _arg2:b2Vec2):Number{
return (((_arg1.x * _arg2.y) - (_arg1.y * _arg2.x)));
}
public static function b2Dot(_arg1:b2Vec2, _arg2:b2Vec2):Number{
return (((_arg1.x * _arg2.x) + (_arg1.y * _arg2.y)));
}
public static function b2CrossFV(_arg1:Number, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2((-(_arg1) * _arg2.y), (_arg1 * _arg2.x));
return (_local3);
}
public static function AddMM(_arg1:b2Mat22, _arg2:b2Mat22):b2Mat22{
var _local3:b2Mat22;
_local3 = new b2Mat22(0, AddVV(_arg1.col1, _arg2.col1), AddVV(_arg1.col2, _arg2.col2));
return (_local3);
}
public static function b2Distance(_arg1:b2Vec2, _arg2:b2Vec2):Number{
var _local3:Number;
var _local4:Number;
_local3 = (_arg1.x - _arg2.x);
_local4 = (_arg1.y - _arg2.y);
return (Math.sqrt(((_local3 * _local3) + (_local4 * _local4))));
}
public static function b2MulTMM(_arg1:b2Mat22, _arg2:b2Mat22):b2Mat22{
var _local3:b2Vec2;
var _local4:b2Vec2;
var _local5:b2Mat22;
_local3 = new b2Vec2(b2Dot(_arg1.col1, _arg2.col1), b2Dot(_arg1.col2, _arg2.col1));
_local4 = new b2Vec2(b2Dot(_arg1.col1, _arg2.col2), b2Dot(_arg1.col2, _arg2.col2));
_local5 = new b2Mat22(0, _local3, _local4);
return (_local5);
}
public static function b2MaxV(_arg1:b2Vec2, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2(b2Max(_arg1.x, _arg2.x), b2Max(_arg1.y, _arg2.y));
return (_local3);
}
public static function b2IsPowerOfTwo(_arg1:uint):Boolean{
var _local2:Boolean;
_local2 = (((_arg1 > 0)) && (((_arg1 & (_arg1 - 1)) == 0)));
return (_local2);
}
public static function b2ClampV(_arg1:b2Vec2, _arg2:b2Vec2, _arg3:b2Vec2):b2Vec2{
return (b2MaxV(_arg2, b2MinV(_arg1, _arg3)));
}
public static function b2RandomRange(_arg1:Number, _arg2:Number):Number{
var _local3:Number;
_local3 = Math.random();
_local3 = (((_arg2 - _arg1) * _local3) + _arg1);
return (_local3);
}
public static function b2MulTMV(_arg1:b2Mat22, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2(b2Dot(_arg2, _arg1.col1), b2Dot(_arg2, _arg1.col2));
return (_local3);
}
public static function b2Min(_arg1:Number, _arg2:Number):Number{
return (((_arg1 < _arg2)) ? _arg1 : _arg2);
}
public static function b2Random():Number{
return (((Math.random() * 2) - 1));
}
public static function b2MulMM(_arg1:b2Mat22, _arg2:b2Mat22):b2Mat22{
var _local3:b2Mat22;
_local3 = new b2Mat22(0, b2MulMV(_arg1, _arg2.col1), b2MulMV(_arg1, _arg2.col2));
return (_local3);
}
public static function b2NextPowerOfTwo(_arg1:uint):uint{
_arg1 = (_arg1 | ((_arg1 >> 1) & 2147483647));
_arg1 = (_arg1 | ((_arg1 >> 2) & 1073741823));
_arg1 = (_arg1 | ((_arg1 >> 4) & 268435455));
_arg1 = (_arg1 | ((_arg1 >> 8) & 0xFFFFFF));
_arg1 = (_arg1 | ((_arg1 >> 16) & 0xFFFF));
return ((_arg1 + 1));
}
public static function b2Max(_arg1:Number, _arg2:Number):Number{
return (((_arg1 > _arg2)) ? _arg1 : _arg2);
}
public static function b2MulMV(_arg1:b2Mat22, _arg2:b2Vec2):b2Vec2{
var _local3:b2Vec2;
_local3 = new b2Vec2(((_arg1.col1.x * _arg2.x) + (_arg1.col2.x * _arg2.y)), ((_arg1.col1.y * _arg2.x) + (_arg1.col2.y * _arg2.y)));
return (_local3);
}
}
}//package Box2D.Common.Math
Section 32
//b2Sweep (Box2D.Common.Math.b2Sweep)
package Box2D.Common.Math {
public class b2Sweep {
public var localCenter:b2Vec2;
public var c:b2Vec2;
public var a:Number;
public var c0:b2Vec2;
public var a0:Number;
public var t0:Number;
public function b2Sweep(){
localCenter = new b2Vec2();
c0 = new b2Vec2();
c = new b2Vec2();
super();
}
public function Advance(_arg1:Number):void{
var _local2:Number;
if ((((t0 < _arg1)) && (((1 - t0) > Number.MIN_VALUE)))){
_local2 = ((_arg1 - t0) / (1 - t0));
c0.x = (((1 - _local2) * c0.x) + (_local2 * c.x));
c0.y = (((1 - _local2) * c0.y) + (_local2 * c.y));
a0 = (((1 - _local2) * a0) + (_local2 * a));
t0 = _arg1;
};
}
public function GetXForm(_arg1:b2XForm, _arg2:Number):void{
var _local3:b2Mat22;
var _local4:Number;
var _local5:Number;
if ((1 - t0) > Number.MIN_VALUE){
_local4 = ((_arg2 - t0) / (1 - t0));
_arg1.position.x = (((1 - _local4) * c0.x) + (_local4 * c.x));
_arg1.position.y = (((1 - _local4) * c0.y) + (_local4 * c.y));
_local5 = (((1 - _local4) * a0) + (_local4 * a));
_arg1.R.Set(_local5);
} else {
_arg1.position.SetV(c);
_arg1.R.Set(a);
};
_local3 = _arg1.R;
_arg1.position.x = (_arg1.position.x - ((_local3.col1.x * localCenter.x) + (_local3.col2.x * localCenter.y)));
_arg1.position.y = (_arg1.position.y - ((_local3.col1.y * localCenter.x) + (_local3.col2.y * localCenter.y)));
}
}
}//package Box2D.Common.Math
Section 33
//b2Vec2 (Box2D.Common.Math.b2Vec2)
package Box2D.Common.Math {
public class b2Vec2 {
public var x:Number;
public var y:Number;
public function b2Vec2(_arg1:Number=0, _arg2:Number=0):void{
x = _arg1;
y = _arg2;
}
public function Set(_arg1:Number=0, _arg2:Number=0):void{
x = _arg1;
y = _arg2;
}
public function Multiply(_arg1:Number):void{
x = (x * _arg1);
y = (y * _arg1);
}
public function Length():Number{
return (Math.sqrt(((x * x) + (y * y))));
}
public function LengthSquared():Number{
return (((x * x) + (y * y)));
}
public function SetZero():void{
x = 0;
y = 0;
}
public function Add(_arg1:b2Vec2):void{
x = (x + _arg1.x);
y = (y + _arg1.y);
}
public function MaxV(_arg1:b2Vec2):void{
x = ((x > _arg1.x)) ? x : _arg1.x;
y = ((y > _arg1.y)) ? y : _arg1.y;
}
public function SetV(_arg1:b2Vec2):void{
x = _arg1.x;
y = _arg1.y;
}
public function Negative():b2Vec2{
return (new b2Vec2(-(x), -(y)));
}
public function CrossVF(_arg1:Number):void{
var _local2:Number;
_local2 = x;
x = (_arg1 * y);
y = (-(_arg1) * _local2);
}
public function Abs():void{
if (x < 0){
x = -(x);
};
if (y < 0){
y = -(y);
};
}
public function Copy():b2Vec2{
return (new b2Vec2(x, y));
}
public function MulTM(_arg1:b2Mat22):void{
var _local2:Number;
_local2 = b2Math.b2Dot(this, _arg1.col1);
y = b2Math.b2Dot(this, _arg1.col2);
x = _local2;
}
public function IsValid():Boolean{
return (((b2Math.b2IsValid(x)) && (b2Math.b2IsValid(y))));
}
public function MinV(_arg1:b2Vec2):void{
x = ((x < _arg1.x)) ? x : _arg1.x;
y = ((y < _arg1.y)) ? y : _arg1.y;
}
public function MulM(_arg1:b2Mat22):void{
var _local2:Number;
_local2 = x;
x = ((_arg1.col1.x * _local2) + (_arg1.col2.x * y));
y = ((_arg1.col1.y * _local2) + (_arg1.col2.y * y));
}
public function Normalize():Number{
var _local1:Number;
var _local2:Number;
_local1 = Math.sqrt(((x * x) + (y * y)));
if (_local1 < Number.MIN_VALUE){
return (0);
};
_local2 = (1 / _local1);
x = (x * _local2);
y = (y * _local2);
return (_local1);
}
public function Subtract(_arg1:b2Vec2):void{
x = (x - _arg1.x);
y = (y - _arg1.y);
}
public function CrossFV(_arg1:Number):void{
var _local2:Number;
_local2 = x;
x = (-(_arg1) * y);
y = (_arg1 * _local2);
}
public static function Make(_arg1:Number, _arg2:Number):b2Vec2{
return (new b2Vec2(_arg1, _arg2));
}
}
}//package Box2D.Common.Math
Section 34
//b2XForm (Box2D.Common.Math.b2XForm)
package Box2D.Common.Math {
public class b2XForm {
public var R:b2Mat22;
public var position:b2Vec2;
public function b2XForm(_arg1:b2Vec2=null, _arg2:b2Mat22=null):void{
position = new b2Vec2();
R = new b2Mat22();
super();
if (_arg1){
position.SetV(_arg1);
R.SetM(_arg2);
};
}
public function Initialize(_arg1:b2Vec2, _arg2:b2Mat22):void{
position.SetV(_arg1);
R.SetM(_arg2);
}
public function Set(_arg1:b2XForm):void{
position.SetV(_arg1.position);
R.SetM(_arg1.R);
}
public function SetIdentity():void{
position.SetZero();
R.SetIdentity();
}
}
}//package Box2D.Common.Math
Section 35
//b2Color (Box2D.Common.b2Color)
package Box2D.Common {
import Box2D.Common.Math.*;
public class b2Color {
private var _g:uint;// = 0
private var _b:uint;// = 0
private var _r:uint;// = 0
public function b2Color(_arg1:Number, _arg2:Number, _arg3:Number){
_r = 0;
_g = 0;
_b = 0;
super();
_r = uint((0xFF * b2Math.b2Clamp(_arg1, 0, 1)));
_g = uint((0xFF * b2Math.b2Clamp(_arg2, 0, 1)));
_b = uint((0xFF * b2Math.b2Clamp(_arg3, 0, 1)));
}
public function Set(_arg1:Number, _arg2:Number, _arg3:Number):void{
_r = uint((0xFF * b2Math.b2Clamp(_arg1, 0, 1)));
_g = uint((0xFF * b2Math.b2Clamp(_arg2, 0, 1)));
_b = uint((0xFF * b2Math.b2Clamp(_arg3, 0, 1)));
}
public function get color():uint{
return (((_r | (_g << 8)) | (_b << 16)));
}
public function set r(_arg1:Number):void{
_r = uint((0xFF * b2Math.b2Clamp(_arg1, 0, 1)));
}
public function set b(_arg1:Number):void{
_b = uint((0xFF * b2Math.b2Clamp(_arg1, 0, 1)));
}
public function set g(_arg1:Number):void{
_g = uint((0xFF * b2Math.b2Clamp(_arg1, 0, 1)));
}
}
}//package Box2D.Common
Section 36
//b2Settings (Box2D.Common.b2Settings)
package Box2D.Common {
import Box2D.Common.Math.*;
public class b2Settings {
public static const b2_angularSleepTolerance:Number = 0.0111111111111111;
public static const b2_linearSleepTolerance:Number = 0.01;
public static const b2_angularSlop:Number = 0.0349065850398866;
public static const b2_linearSlop:Number = 0.005;
public static const b2_pi:Number = 3.14159265358979;
public static const b2_maxProxies:int = 0x0200;
public static const b2_maxAngularVelocitySquared:Number = 62500;
public static const b2_maxPolygonVertices:int = 8;
public static const b2_velocityThreshold:Number = 2;
public static const b2_contactBaumgarte:Number = 0.2;
public static const b2_maxPairs:int = 4096;
public static const b2_maxTOIContactsPerIsland:int = 32;
public static const b2_timeToSleep:Number = 0.5;
public static const b2_maxManifoldPoints:int = 2;
public static const b2_maxAngularVelocity:Number = 250;
public static const b2_maxAngularCorrection:Number = 0.139626340159546;
public static const USHRT_MAX:int = 0xFFFF;
public static const b2_maxLinearVelocity:Number = 200;
public static const b2_maxLinearCorrection:Number = 0.2;
public static const b2_toiSlop:Number = 0.04;
public static const b2_maxLinearVelocitySquared:Number = 40000;
public static function b2Assert(_arg1:Boolean):void{
var _local2:b2Vec2;
if (!_arg1){
_local2.x++;
};
}
}
}//package Box2D.Common
Section 37
//b2CircleContact (Box2D.Dynamics.Contacts.b2CircleContact)
package Box2D.Dynamics.Contacts {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
public class b2CircleContact extends b2Contact {
private var m_manifolds:Array;
private var m0:b2Manifold;
public var m_manifold:b2Manifold;
private static const s_evalCP:b2ContactPoint = new b2ContactPoint();
public function b2CircleContact(_arg1:b2Shape, _arg2:b2Shape){
var _local3:b2ManifoldPoint;
m_manifolds = [new b2Manifold()];
m0 = new b2Manifold();
super(_arg1, _arg2);
m_manifold = m_manifolds[0];
m_manifold.pointCount = 0;
_local3 = m_manifold.points[0];
_local3.normalImpulse = 0;
_local3.tangentImpulse = 0;
}
override public function GetManifolds():Array{
return (m_manifolds);
}
override public function Evaluate(_arg1:b2ContactListener):void{
var _local2:b2Vec2;
var _local3:b2Vec2;
var _local4:b2ManifoldPoint;
var _local5:b2Body;
var _local6:b2Body;
var _local7:b2ContactPoint;
var _local8:b2ManifoldPoint;
_local5 = m_shape1.m_body;
_local6 = m_shape2.m_body;
m0.Set(m_manifold);
b2Collision.b2CollideCircles(m_manifold, (m_shape1 as b2CircleShape), _local5.m_xf, (m_shape2 as b2CircleShape), _local6.m_xf);
_local7 = s_evalCP;
_local7.shape1 = m_shape1;
_local7.shape2 = m_shape2;
_local7.friction = m_friction;
_local7.restitution = m_restitution;
if (m_manifold.pointCount > 0){
m_manifoldCount = 1;
_local8 = m_manifold.points[0];
if (m0.pointCount == 0){
_local8.normalImpulse = 0;
_local8.tangentImpulse = 0;
if (_arg1){
_local7.position = _local5.GetWorldPoint(_local8.localPoint1);
_local2 = _local5.GetLinearVelocityFromLocalPoint(_local8.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local8.localPoint2);
_local7.velocity.Set((_local3.x - _local2.x), (_local3.y - _local2.y));
_local7.normal.SetV(m_manifold.normal);
_local7.separation = _local8.separation;
_local7.id.key = _local8.id._key;
_arg1.Add(_local7);
};
} else {
_local4 = m0.points[0];
_local8.normalImpulse = _local4.normalImpulse;
_local8.tangentImpulse = _local4.tangentImpulse;
if (_arg1){
_local7.position = _local5.GetWorldPoint(_local8.localPoint1);
_local2 = _local5.GetLinearVelocityFromLocalPoint(_local8.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local8.localPoint2);
_local7.velocity.Set((_local3.x - _local2.x), (_local3.y - _local2.y));
_local7.normal.SetV(m_manifold.normal);
_local7.separation = _local8.separation;
_local7.id.key = _local8.id._key;
_arg1.Persist(_local7);
};
};
} else {
m_manifoldCount = 0;
if ((((m0.pointCount > 0)) && (_arg1))){
_local4 = m0.points[0];
_local7.position = _local5.GetWorldPoint(_local4.localPoint1);
_local2 = _local5.GetLinearVelocityFromLocalPoint(_local4.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local4.localPoint2);
_local7.velocity.Set((_local3.x - _local2.x), (_local3.y - _local2.y));
_local7.normal.SetV(m0.normal);
_local7.separation = _local4.separation;
_local7.id.key = _local4.id._key;
_arg1.Remove(_local7);
};
};
}
public static function Destroy(_arg1:b2Contact, _arg2):void{
}
public static function Create(_arg1:b2Shape, _arg2:b2Shape, _arg3):b2Contact{
return (new b2CircleContact(_arg1, _arg2));
}
}
}//package Box2D.Dynamics.Contacts
Section 38
//b2Contact (Box2D.Dynamics.Contacts.b2Contact)
package Box2D.Dynamics.Contacts {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
public class b2Contact {
public var m_shape1:b2Shape;
public var m_shape2:b2Shape;
public var m_prev:b2Contact;
public var m_toi:Number;
public var m_next:b2Contact;
public var m_friction:Number;
public var m_manifoldCount:int;
public var m_node1:b2ContactEdge;
public var m_node2:b2ContactEdge;
public var m_restitution:Number;
public var m_flags:uint;
public static var e_toiFlag:uint = 8;
public static var e_nonSolidFlag:uint = 1;
public static var e_slowFlag:uint = 2;
public static var e_islandFlag:uint = 4;
public static var s_registers:Array;
public static var s_initialized:Boolean = false;
public function b2Contact(_arg1:b2Shape=null, _arg2:b2Shape=null){
m_node1 = new b2ContactEdge();
m_node2 = new b2ContactEdge();
super();
m_flags = 0;
if (((!(_arg1)) || (!(_arg2)))){
m_shape1 = null;
m_shape2 = null;
return;
};
if (((_arg1.IsSensor()) || (_arg2.IsSensor()))){
m_flags = (m_flags | e_nonSolidFlag);
};
m_shape1 = _arg1;
m_shape2 = _arg2;
m_manifoldCount = 0;
m_friction = Math.sqrt((m_shape1.m_friction * m_shape2.m_friction));
m_restitution = b2Math.b2Max(m_shape1.m_restitution, m_shape2.m_restitution);
m_prev = null;
m_next = null;
m_node1.contact = null;
m_node1.prev = null;
m_node1.next = null;
m_node1.other = null;
m_node2.contact = null;
m_node2.prev = null;
m_node2.next = null;
m_node2.other = null;
}
public function GetShape1():b2Shape{
return (m_shape1);
}
public function IsSolid():Boolean{
return (((m_flags & e_nonSolidFlag) == 0));
}
public function GetNext():b2Contact{
return (m_next);
}
public function GetManifolds():Array{
return (null);
}
public function GetShape2():b2Shape{
return (m_shape2);
}
public function GetManifoldCount():int{
return (m_manifoldCount);
}
public function Update(_arg1:b2ContactListener):void{
var _local2:int;
var _local3:int;
var _local4:b2Body;
var _local5:b2Body;
_local2 = m_manifoldCount;
Evaluate(_arg1);
_local3 = m_manifoldCount;
_local4 = m_shape1.m_body;
_local5 = m_shape2.m_body;
if ((((_local3 == 0)) && ((_local2 > 0)))){
_local4.WakeUp();
_local5.WakeUp();
};
if (((((((_local4.IsStatic()) || (_local4.IsBullet()))) || (_local5.IsStatic()))) || (_local5.IsBullet()))){
m_flags = (m_flags & ~(e_slowFlag));
} else {
m_flags = (m_flags | e_slowFlag);
};
}
public function Evaluate(_arg1:b2ContactListener):void{
}
public static function InitializeRegisters():void{
var _local1:int;
var _local2:int;
s_registers = new Array(b2Shape.e_shapeTypeCount);
_local1 = 0;
while (_local1 < b2Shape.e_shapeTypeCount) {
s_registers[_local1] = new Array(b2Shape.e_shapeTypeCount);
_local2 = 0;
while (_local2 < b2Shape.e_shapeTypeCount) {
s_registers[_local1][_local2] = new b2ContactRegister();
_local2++;
};
_local1++;
};
AddType(b2CircleContact.Create, b2CircleContact.Destroy, b2Shape.e_circleShape, b2Shape.e_circleShape);
AddType(b2PolyAndCircleContact.Create, b2PolyAndCircleContact.Destroy, b2Shape.e_polygonShape, b2Shape.e_circleShape);
AddType(b2PolygonContact.Create, b2PolygonContact.Destroy, b2Shape.e_polygonShape, b2Shape.e_polygonShape);
}
public static function Destroy(_arg1:b2Contact, _arg2):void{
var _local3:int;
var _local4:int;
var _local5:b2ContactRegister;
var _local6:Function;
if (_arg1.m_manifoldCount > 0){
_arg1.m_shape1.m_body.WakeUp();
_arg1.m_shape2.m_body.WakeUp();
};
_local3 = _arg1.m_shape1.m_type;
_local4 = _arg1.m_shape2.m_type;
_local5 = s_registers[_local3][_local4];
_local6 = _local5.destroyFcn;
_local6(_arg1, _arg2);
}
public static function AddType(_arg1:Function, _arg2:Function, _arg3:int, _arg4:int):void{
s_registers[_arg3][_arg4].createFcn = _arg1;
s_registers[_arg3][_arg4].destroyFcn = _arg2;
s_registers[_arg3][_arg4].primary = true;
if (_arg3 != _arg4){
s_registers[_arg4][_arg3].createFcn = _arg1;
s_registers[_arg4][_arg3].destroyFcn = _arg2;
s_registers[_arg4][_arg3].primary = false;
};
}
public static function Create(_arg1:b2Shape, _arg2:b2Shape, _arg3):b2Contact{
var _local4:int;
var _local5:int;
var _local6:b2ContactRegister;
var _local7:Function;
var _local8:b2Contact;
var _local9:int;
var _local10:b2Manifold;
if (s_initialized == false){
InitializeRegisters();
s_initialized = true;
};
_local4 = _arg1.m_type;
_local5 = _arg2.m_type;
_local6 = s_registers[_local4][_local5];
_local7 = _local6.createFcn;
if (_local7 != null){
if (_local6.primary){
return (_local7(_arg1, _arg2, _arg3));
};
_local8 = _local7(_arg2, _arg1, _arg3);
_local9 = 0;
while (_local9 < _local8.m_manifoldCount) {
_local10 = _local8.GetManifolds()[_local9];
_local8.GetManifolds()[_local9].normal = _local10.normal.Negative();
_local9++;
};
return (_local8);
//unresolved jump
};
return (null);
}
}
}//package Box2D.Dynamics.Contacts
Section 39
//b2ContactConstraint (Box2D.Dynamics.Contacts.b2ContactConstraint)
package Box2D.Dynamics.Contacts {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
public class b2ContactConstraint {
public var points:Array;
public var restitution:Number;
public var body1:b2Body;
public var manifold:b2Manifold;
public var normal:b2Vec2;
public var body2:b2Body;
public var friction:Number;
public var pointCount:int;
public function b2ContactConstraint(){
var _local1:int;
normal = new b2Vec2();
super();
points = new Array(b2Settings.b2_maxManifoldPoints);
_local1 = 0;
while (_local1 < b2Settings.b2_maxManifoldPoints) {
points[_local1] = new b2ContactConstraintPoint();
_local1++;
};
}
}
}//package Box2D.Dynamics.Contacts
Section 40
//b2ContactConstraintPoint (Box2D.Dynamics.Contacts.b2ContactConstraintPoint)
package Box2D.Dynamics.Contacts {
import Box2D.Common.Math.*;
public class b2ContactConstraintPoint {
public var r2:b2Vec2;
public var separation:Number;
public var positionImpulse:Number;
public var normalImpulse:Number;
public var equalizedMass:Number;
public var tangentMass:Number;
public var tangentImpulse:Number;
public var localAnchor1:b2Vec2;
public var localAnchor2:b2Vec2;
public var normalMass:Number;
public var velocityBias:Number;
public var r1:b2Vec2;
public function b2ContactConstraintPoint(){
localAnchor1 = new b2Vec2();
localAnchor2 = new b2Vec2();
r1 = new b2Vec2();
r2 = new b2Vec2();
super();
}
}
}//package Box2D.Dynamics.Contacts
Section 41
//b2ContactEdge (Box2D.Dynamics.Contacts.b2ContactEdge)
package Box2D.Dynamics.Contacts {
import Box2D.Dynamics.*;
public class b2ContactEdge {
public var next:b2ContactEdge;
public var other:b2Body;
public var contact:b2Contact;
public var prev:b2ContactEdge;
}
}//package Box2D.Dynamics.Contacts
Section 42
//b2ContactRegister (Box2D.Dynamics.Contacts.b2ContactRegister)
package Box2D.Dynamics.Contacts {
public class b2ContactRegister {
public var primary:Boolean;
public var createFcn:Function;
public var destroyFcn:Function;
}
}//package Box2D.Dynamics.Contacts
Section 43
//b2ContactResult (Box2D.Dynamics.Contacts.b2ContactResult)
package Box2D.Dynamics.Contacts {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Collision.*;
public class b2ContactResult {
public var normal:b2Vec2;
public var position:b2Vec2;
public var shape1:b2Shape;
public var shape2:b2Shape;
public var normalImpulse:Number;
public var tangentImpulse:Number;
public var id:b2ContactID;
public function b2ContactResult(){
position = new b2Vec2();
normal = new b2Vec2();
id = new b2ContactID();
super();
}
}
}//package Box2D.Dynamics.Contacts
Section 44
//b2ContactSolver (Box2D.Dynamics.Contacts.b2ContactSolver)
package Box2D.Dynamics.Contacts {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
public class b2ContactSolver {
public var m_constraintCount:int;
public var m_constraints:Array;
public var m_allocator;
public var m_step:b2TimeStep;
public function b2ContactSolver(_arg1:b2TimeStep, _arg2:Array, _arg3:int, _arg4){
var _local5:b2Contact;
var _local6:int;
var _local7:b2Vec2;
var _local8:b2Mat22;
var _local9:int;
var _local10:b2Body;
var _local11:b2Body;
var _local12:int;
var _local13:Array;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:int;
var _local23:b2Manifold;
var _local24:Number;
var _local25:Number;
var _local26:b2ContactConstraint;
var _local27:uint;
var _local28:b2ManifoldPoint;
var _local29:b2ContactConstraintPoint;
var _local30:Number;
var _local31:Number;
var _local32:Number;
var _local33:Number;
var _local34:Number;
var _local35:Number;
var _local36:Number;
var _local37:Number;
var _local38:Number;
var _local39:Number;
var _local40:Number;
var _local41:Number;
var _local42:Number;
var _local43:Number;
var _local44:Number;
var _local45:Number;
var _local46:Number;
var _local47:Number;
m_step = new b2TimeStep();
m_constraints = new Array();
super();
m_step.dt = _arg1.dt;
m_step.inv_dt = _arg1.inv_dt;
m_step.maxIterations = _arg1.maxIterations;
m_allocator = _arg4;
m_constraintCount = 0;
_local6 = 0;
while (_local6 < _arg3) {
_local5 = _arg2[_local6];
m_constraintCount = (m_constraintCount + _local5.m_manifoldCount);
_local6++;
};
_local6 = 0;
while (_local6 < m_constraintCount) {
m_constraints[_local6] = new b2ContactConstraint();
_local6++;
};
_local9 = 0;
_local6 = 0;
while (_local6 < _arg3) {
_local5 = _arg2[_local6];
_local10 = _local5.m_shape1.m_body;
_local11 = _local5.m_shape2.m_body;
_local12 = _local5.m_manifoldCount;
_local13 = _local5.GetManifolds();
_local14 = _local5.m_friction;
_local15 = _local5.m_restitution;
_local16 = _local10.m_linearVelocity.x;
_local17 = _local10.m_linearVelocity.y;
_local18 = _local11.m_linearVelocity.x;
_local19 = _local11.m_linearVelocity.y;
_local20 = _local10.m_angularVelocity;
_local21 = _local11.m_angularVelocity;
_local22 = 0;
while (_local22 < _local12) {
_local23 = _local13[_local22];
_local24 = _local23.normal.x;
_local25 = _local23.normal.y;
_local26 = m_constraints[_local9];
_local26.body1 = _local10;
_local26.body2 = _local11;
_local26.manifold = _local23;
_local26.normal.x = _local24;
_local26.normal.y = _local25;
_local26.pointCount = _local23.pointCount;
_local26.friction = _local14;
_local26.restitution = _local15;
_local27 = 0;
while (_local27 < _local26.pointCount) {
_local28 = _local23.points[_local27];
_local29 = _local26.points[_local27];
_local29.normalImpulse = _local28.normalImpulse;
_local29.tangentImpulse = _local28.tangentImpulse;
_local29.separation = _local28.separation;
_local29.positionImpulse = 0;
_local29.localAnchor1.SetV(_local28.localPoint1);
_local29.localAnchor2.SetV(_local28.localPoint2);
_local8 = _local10.m_xf.R;
_local32 = (_local28.localPoint1.x - _local10.m_sweep.localCenter.x);
_local33 = (_local28.localPoint1.y - _local10.m_sweep.localCenter.y);
_local30 = ((_local8.col1.x * _local32) + (_local8.col2.x * _local33));
_local33 = ((_local8.col1.y * _local32) + (_local8.col2.y * _local33));
_local32 = _local30;
_local29.r1.Set(_local32, _local33);
_local8 = _local11.m_xf.R;
_local34 = (_local28.localPoint2.x - _local11.m_sweep.localCenter.x);
_local35 = (_local28.localPoint2.y - _local11.m_sweep.localCenter.y);
_local30 = ((_local8.col1.x * _local34) + (_local8.col2.x * _local35));
_local35 = ((_local8.col1.y * _local34) + (_local8.col2.y * _local35));
_local34 = _local30;
_local29.r2.Set(_local34, _local35);
_local36 = ((_local32 * _local32) + (_local33 * _local33));
_local37 = ((_local34 * _local34) + (_local35 * _local35));
_local38 = ((_local32 * _local24) + (_local33 * _local25));
_local39 = ((_local34 * _local24) + (_local35 * _local25));
_local40 = (_local10.m_invMass + _local11.m_invMass);
_local40 = (_local40 + ((_local10.m_invI * (_local36 - (_local38 * _local38))) + (_local11.m_invI * (_local37 - (_local39 * _local39)))));
_local29.normalMass = (1 / _local40);
_local41 = ((_local10.m_mass * _local10.m_invMass) + (_local11.m_mass * _local11.m_invMass));
_local41 = (_local41 + (((_local10.m_mass * _local10.m_invI) * (_local36 - (_local38 * _local38))) + ((_local11.m_mass * _local11.m_invI) * (_local37 - (_local39 * _local39)))));
_local29.equalizedMass = (1 / _local41);
_local42 = _local25;
_local43 = -(_local24);
_local44 = ((_local32 * _local42) + (_local33 * _local43));
_local45 = ((_local34 * _local42) + (_local35 * _local43));
_local46 = (_local10.m_invMass + _local11.m_invMass);
_local46 = (_local46 + ((_local10.m_invI * (_local36 - (_local44 * _local44))) + (_local11.m_invI * (_local37 - (_local45 * _local45)))));
_local29.tangentMass = (1 / _local46);
_local29.velocityBias = 0;
if (_local29.separation > 0){
_local29.velocityBias = (-60 * _local29.separation);
};
_local30 = (((_local18 + (-(_local21) * _local35)) - _local16) - (-(_local20) * _local33));
_local31 = (((_local19 + (_local21 * _local34)) - _local17) - (_local20 * _local32));
_local47 = ((_local26.normal.x * _local30) + (_local26.normal.y * _local31));
if (_local47 < -(b2Settings.b2_velocityThreshold)){
_local29.velocityBias = (_local29.velocityBias + (-(_local26.restitution) * _local47));
};
_local27++;
};
_local9++;
_local22++;
};
_local6++;
};
}
public function InitVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Vec2;
var _local3:b2Vec2;
var _local4:b2Mat22;
var _local5:int;
var _local6:b2ContactConstraint;
var _local7:b2Body;
var _local8:b2Body;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:int;
var _local19:int;
var _local20:b2ContactConstraintPoint;
var _local21:Number;
var _local22:Number;
var _local23:b2ContactConstraintPoint;
_local5 = 0;
while (_local5 < m_constraintCount) {
_local6 = m_constraints[_local5];
_local7 = _local6.body1;
_local8 = _local6.body2;
_local9 = _local7.m_invMass;
_local10 = _local7.m_invI;
_local11 = _local8.m_invMass;
_local12 = _local8.m_invI;
_local13 = _local6.normal.x;
_local14 = _local6.normal.y;
_local15 = _local14;
_local16 = -(_local13);
if (_arg1.warmStarting){
_local19 = _local6.pointCount;
_local18 = 0;
while (_local18 < _local19) {
_local20 = _local6.points[_local18];
_local6.points[_local18].normalImpulse = (_local20.normalImpulse * _arg1.dtRatio);
_local20.tangentImpulse = (_local20.tangentImpulse * _arg1.dtRatio);
_local21 = ((_local20.normalImpulse * _local13) + (_local20.tangentImpulse * _local15));
_local22 = ((_local20.normalImpulse * _local14) + (_local20.tangentImpulse * _local16));
_local7.m_angularVelocity = (_local7.m_angularVelocity - (_local10 * ((_local20.r1.x * _local22) - (_local20.r1.y * _local21))));
_local7.m_linearVelocity.x = (_local7.m_linearVelocity.x - (_local9 * _local21));
_local7.m_linearVelocity.y = (_local7.m_linearVelocity.y - (_local9 * _local22));
_local8.m_angularVelocity = (_local8.m_angularVelocity + (_local12 * ((_local20.r2.x * _local22) - (_local20.r2.y * _local21))));
_local8.m_linearVelocity.x = (_local8.m_linearVelocity.x + (_local11 * _local21));
_local8.m_linearVelocity.y = (_local8.m_linearVelocity.y + (_local11 * _local22));
_local18++;
};
} else {
_local19 = _local6.pointCount;
_local18 = 0;
while (_local18 < _local19) {
_local23 = _local6.points[_local18];
_local23.normalImpulse = 0;
_local23.tangentImpulse = 0;
_local18++;
};
};
_local5++;
};
}
public function SolvePositionConstraints(_arg1:Number):Boolean{
var _local2:Number;
var _local3:b2Mat22;
var _local4:b2Vec2;
var _local5:int;
var _local6:b2ContactConstraint;
var _local7:b2Body;
var _local8:b2Body;
var _local9:b2Vec2;
var _local10:Number;
var _local11:b2Vec2;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:int;
var _local20:int;
var _local21:b2ContactConstraintPoint;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
var _local26:Number;
var _local27:Number;
var _local28:Number;
var _local29:Number;
var _local30:Number;
var _local31:Number;
var _local32:Number;
var _local33:Number;
var _local34:Number;
var _local35:Number;
var _local36:Number;
var _local37:Number;
var _local38:Number;
_local2 = 0;
_local5 = 0;
while (_local5 < m_constraintCount) {
_local6 = m_constraints[_local5];
_local7 = _local6.body1;
_local8 = _local6.body2;
_local9 = _local7.m_sweep.c;
_local10 = _local7.m_sweep.a;
_local11 = _local8.m_sweep.c;
_local12 = _local8.m_sweep.a;
_local13 = (_local7.m_mass * _local7.m_invMass);
_local14 = (_local7.m_mass * _local7.m_invI);
_local15 = (_local8.m_mass * _local8.m_invMass);
_local16 = (_local8.m_mass * _local8.m_invI);
_local17 = _local6.normal.x;
_local18 = _local6.normal.y;
_local19 = _local6.pointCount;
_local20 = 0;
while (_local20 < _local19) {
_local21 = _local6.points[_local20];
_local3 = _local7.m_xf.R;
_local4 = _local7.m_sweep.localCenter;
_local22 = (_local21.localAnchor1.x - _local4.x);
_local23 = (_local21.localAnchor1.y - _local4.y);
_local26 = ((_local3.col1.x * _local22) + (_local3.col2.x * _local23));
_local23 = ((_local3.col1.y * _local22) + (_local3.col2.y * _local23));
_local22 = _local26;
_local3 = _local8.m_xf.R;
_local4 = _local8.m_sweep.localCenter;
_local24 = (_local21.localAnchor2.x - _local4.x);
_local25 = (_local21.localAnchor2.y - _local4.y);
_local26 = ((_local3.col1.x * _local24) + (_local3.col2.x * _local25));
_local25 = ((_local3.col1.y * _local24) + (_local3.col2.y * _local25));
_local24 = _local26;
_local27 = (_local9.x + _local22);
_local28 = (_local9.y + _local23);
_local29 = (_local11.x + _local24);
_local30 = (_local11.y + _local25);
_local31 = (_local29 - _local27);
_local32 = (_local30 - _local28);
_local33 = (((_local31 * _local17) + (_local32 * _local18)) + _local21.separation);
_local2 = b2Math.b2Min(_local2, _local33);
_local34 = (_arg1 * b2Math.b2Clamp((_local33 + b2Settings.b2_linearSlop), -(b2Settings.b2_maxLinearCorrection), 0));
_local35 = (-(_local21.equalizedMass) * _local34);
_local36 = _local21.positionImpulse;
_local21.positionImpulse = b2Math.b2Max((_local36 + _local35), 0);
_local35 = (_local21.positionImpulse - _local36);
_local37 = (_local35 * _local17);
_local38 = (_local35 * _local18);
_local9.x = (_local9.x - (_local13 * _local37));
_local9.y = (_local9.y - (_local13 * _local38));
_local10 = (_local10 - (_local14 * ((_local22 * _local38) - (_local23 * _local37))));
_local7.m_sweep.a = _local10;
_local7.SynchronizeTransform();
_local11.x = (_local11.x + (_local15 * _local37));
_local11.y = (_local11.y + (_local15 * _local38));
_local12 = (_local12 + (_local16 * ((_local24 * _local38) - (_local25 * _local37))));
_local8.m_sweep.a = _local12;
_local8.SynchronizeTransform();
_local20++;
};
_local5++;
};
return ((_local2 >= (-1.5 * b2Settings.b2_linearSlop)));
}
public function SolveVelocityConstraints():void{
var _local1:int;
var _local2:b2ContactConstraintPoint;
var _local3:Number;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:b2Mat22;
var _local18:b2Vec2;
var _local19:int;
var _local20:b2ContactConstraint;
var _local21:b2Body;
var _local22:b2Body;
var _local23:Number;
var _local24:Number;
var _local25:b2Vec2;
var _local26:b2Vec2;
var _local27:Number;
var _local28:Number;
var _local29:Number;
var _local30:Number;
var _local31:Number;
var _local32:Number;
var _local33:Number;
var _local34:Number;
var _local35:Number;
var _local36:Number;
var _local37:int;
var _local38:Number;
_local19 = 0;
while (_local19 < m_constraintCount) {
_local20 = m_constraints[_local19];
_local21 = _local20.body1;
_local22 = _local20.body2;
_local23 = _local21.m_angularVelocity;
_local24 = _local22.m_angularVelocity;
_local25 = _local21.m_linearVelocity;
_local26 = _local22.m_linearVelocity;
_local27 = _local21.m_invMass;
_local28 = _local21.m_invI;
_local29 = _local22.m_invMass;
_local30 = _local22.m_invI;
_local31 = _local20.normal.x;
_local32 = _local20.normal.y;
_local33 = _local32;
_local34 = -(_local31);
_local35 = _local20.friction;
_local37 = _local20.pointCount;
_local1 = 0;
while (_local1 < _local37) {
_local2 = _local20.points[_local1];
_local7 = (((_local26.x + (-(_local24) * _local2.r2.y)) - _local25.x) - (-(_local23) * _local2.r1.y));
_local8 = (((_local26.y + (_local24 * _local2.r2.x)) - _local25.y) - (_local23 * _local2.r1.x));
_local9 = ((_local7 * _local31) + (_local8 * _local32));
_local11 = (-(_local2.normalMass) * (_local9 - _local2.velocityBias));
_local10 = ((_local7 * _local33) + (_local8 * _local34));
_local12 = (_local2.tangentMass * -(_local10));
_local13 = b2Math.b2Max((_local2.normalImpulse + _local11), 0);
_local11 = (_local13 - _local2.normalImpulse);
_local38 = (_local35 * _local2.normalImpulse);
_local14 = b2Math.b2Clamp((_local2.tangentImpulse + _local12), -(_local38), _local38);
_local12 = (_local14 - _local2.tangentImpulse);
_local15 = ((_local11 * _local31) + (_local12 * _local33));
_local16 = ((_local11 * _local32) + (_local12 * _local34));
_local25.x = (_local25.x - (_local27 * _local15));
_local25.y = (_local25.y - (_local27 * _local16));
_local23 = (_local23 - (_local28 * ((_local2.r1.x * _local16) - (_local2.r1.y * _local15))));
_local26.x = (_local26.x + (_local29 * _local15));
_local26.y = (_local26.y + (_local29 * _local16));
_local24 = (_local24 + (_local30 * ((_local2.r2.x * _local16) - (_local2.r2.y * _local15))));
_local2.normalImpulse = _local13;
_local2.tangentImpulse = _local14;
_local1++;
};
_local21.m_angularVelocity = _local23;
_local22.m_angularVelocity = _local24;
_local19++;
};
}
public function FinalizeVelocityConstraints():void{
var _local1:int;
var _local2:b2ContactConstraint;
var _local3:b2Manifold;
var _local4:int;
var _local5:b2ManifoldPoint;
var _local6:b2ContactConstraintPoint;
_local1 = 0;
while (_local1 < m_constraintCount) {
_local2 = m_constraints[_local1];
_local3 = _local2.manifold;
_local4 = 0;
while (_local4 < _local2.pointCount) {
_local5 = _local3.points[_local4];
_local6 = _local2.points[_local4];
_local5.normalImpulse = _local6.normalImpulse;
_local5.tangentImpulse = _local6.tangentImpulse;
_local4++;
};
_local1++;
};
}
}
}//package Box2D.Dynamics.Contacts
Section 45
//b2NullContact (Box2D.Dynamics.Contacts.b2NullContact)
package Box2D.Dynamics.Contacts {
import Box2D.Dynamics.*;
public class b2NullContact extends b2Contact {
override public function GetManifolds():Array{
return (null);
}
override public function Evaluate(_arg1:b2ContactListener):void{
}
}
}//package Box2D.Dynamics.Contacts
Section 46
//b2PolyAndCircleContact (Box2D.Dynamics.Contacts.b2PolyAndCircleContact)
package Box2D.Dynamics.Contacts {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
public class b2PolyAndCircleContact extends b2Contact {
private var m_manifolds:Array;
private var m0:b2Manifold;
public var m_manifold:b2Manifold;
private static const s_evalCP:b2ContactPoint = new b2ContactPoint();
public function b2PolyAndCircleContact(_arg1:b2Shape, _arg2:b2Shape){
var _local3:b2ManifoldPoint;
m_manifolds = [new b2Manifold()];
m0 = new b2Manifold();
super(_arg1, _arg2);
m_manifold = m_manifolds[0];
b2Settings.b2Assert((m_shape1.m_type == b2Shape.e_polygonShape));
b2Settings.b2Assert((m_shape2.m_type == b2Shape.e_circleShape));
m_manifold.pointCount = 0;
_local3 = m_manifold.points[0];
_local3.normalImpulse = 0;
_local3.tangentImpulse = 0;
}
override public function GetManifolds():Array{
return (m_manifolds);
}
override public function Evaluate(_arg1:b2ContactListener):void{
var _local2:int;
var _local3:b2Vec2;
var _local4:b2Vec2;
var _local5:b2ManifoldPoint;
var _local6:b2Body;
var _local7:b2Body;
var _local8:Array;
var _local9:b2ContactPoint;
var _local10:b2ManifoldPoint;
var _local11:Boolean;
var _local12:uint;
var _local13:int;
_local6 = m_shape1.m_body;
_local7 = m_shape2.m_body;
m0.Set(m_manifold);
b2Collision.b2CollidePolygonAndCircle(m_manifold, (m_shape1 as b2PolygonShape), _local6.m_xf, (m_shape2 as b2CircleShape), _local7.m_xf);
_local8 = [false, false];
_local9 = s_evalCP;
_local9.shape1 = m_shape1;
_local9.shape2 = m_shape2;
_local9.friction = m_friction;
_local9.restitution = m_restitution;
if (m_manifold.pointCount > 0){
_local2 = 0;
while (_local2 < m_manifold.pointCount) {
_local10 = m_manifold.points[_local2];
_local10.normalImpulse = 0;
_local10.tangentImpulse = 0;
_local11 = false;
_local12 = _local10.id._key;
_local13 = 0;
while (_local13 < m0.pointCount) {
if (_local8[_local13] == true){
} else {
_local5 = m0.points[_local13];
if (_local5.id._key == _local12){
_local8[_local13] = true;
_local10.normalImpulse = _local5.normalImpulse;
_local10.tangentImpulse = _local5.tangentImpulse;
_local11 = true;
if (_arg1 != null){
_local9.position = _local6.GetWorldPoint(_local10.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local10.localPoint1);
_local4 = _local7.GetLinearVelocityFromLocalPoint(_local10.localPoint2);
_local9.velocity.Set((_local4.x - _local3.x), (_local4.y - _local3.y));
_local9.normal.SetV(m_manifold.normal);
_local9.separation = _local10.separation;
_local9.id.key = _local12;
_arg1.Persist(_local9);
};
break;
};
};
_local13++;
};
if ((((_local11 == false)) && (!((_arg1 == null))))){
_local9.position = _local6.GetWorldPoint(_local10.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local10.localPoint1);
_local4 = _local7.GetLinearVelocityFromLocalPoint(_local10.localPoint2);
_local9.velocity.Set((_local4.x - _local3.x), (_local4.y - _local3.y));
_local9.normal.SetV(m_manifold.normal);
_local9.separation = _local10.separation;
_local9.id.key = _local12;
_arg1.Add(_local9);
};
_local2++;
};
m_manifoldCount = 1;
} else {
m_manifoldCount = 0;
};
if (_arg1 == null){
return;
};
_local2 = 0;
while (_local2 < m0.pointCount) {
if (_local8[_local2]){
} else {
_local5 = m0.points[_local2];
_local9.position = _local6.GetWorldPoint(_local5.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local5.localPoint1);
_local4 = _local7.GetLinearVelocityFromLocalPoint(_local5.localPoint2);
_local9.velocity.Set((_local4.x - _local3.x), (_local4.y - _local3.y));
_local9.normal.SetV(m0.normal);
_local9.separation = _local5.separation;
_local9.id.key = _local5.id._key;
_arg1.Remove(_local9);
};
_local2++;
};
}
public static function Destroy(_arg1:b2Contact, _arg2):void{
}
public static function Create(_arg1:b2Shape, _arg2:b2Shape, _arg3):b2Contact{
return (new b2PolyAndCircleContact(_arg1, _arg2));
}
}
}//package Box2D.Dynamics.Contacts
Section 47
//b2PolygonContact (Box2D.Dynamics.Contacts.b2PolygonContact)
package Box2D.Dynamics.Contacts {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
public class b2PolygonContact extends b2Contact {
private var m_manifolds:Array;
private var m0:b2Manifold;
public var m_manifold:b2Manifold;
private static const s_evalCP:b2ContactPoint = new b2ContactPoint();
public function b2PolygonContact(_arg1:b2Shape, _arg2:b2Shape):void{
m0 = new b2Manifold();
m_manifolds = [new b2Manifold()];
super(_arg1, _arg2);
m_manifold = m_manifolds[0];
m_manifold.pointCount = 0;
}
override public function GetManifolds():Array{
return (m_manifolds);
}
override public function Evaluate(_arg1:b2ContactListener):void{
var _local2:b2Vec2;
var _local3:b2Vec2;
var _local4:b2ManifoldPoint;
var _local5:b2Body;
var _local6:b2Body;
var _local7:b2ContactPoint;
var _local8:int;
var _local9:Array;
var _local10:b2ManifoldPoint;
var _local11:Boolean;
var _local12:uint;
var _local13:int;
_local5 = m_shape1.m_body;
_local6 = m_shape2.m_body;
m0.Set(m_manifold);
b2Collision.b2CollidePolygons(m_manifold, (m_shape1 as b2PolygonShape), _local5.m_xf, (m_shape2 as b2PolygonShape), _local6.m_xf);
_local9 = [false, false];
_local7 = s_evalCP;
_local7.shape1 = m_shape1;
_local7.shape2 = m_shape2;
_local7.friction = m_friction;
_local7.restitution = m_restitution;
if (m_manifold.pointCount > 0){
_local8 = 0;
while (_local8 < m_manifold.pointCount) {
_local10 = m_manifold.points[_local8];
_local10.normalImpulse = 0;
_local10.tangentImpulse = 0;
_local11 = false;
_local12 = _local10.id._key;
_local13 = 0;
while (_local13 < m0.pointCount) {
if (_local9[_local13] == true){
} else {
_local4 = m0.points[_local13];
if (_local4.id._key == _local12){
_local9[_local13] = true;
_local10.normalImpulse = _local4.normalImpulse;
_local10.tangentImpulse = _local4.tangentImpulse;
_local11 = true;
if (_arg1 != null){
_local7.position = _local5.GetWorldPoint(_local10.localPoint1);
_local2 = _local5.GetLinearVelocityFromLocalPoint(_local10.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local10.localPoint2);
_local7.velocity.Set((_local3.x - _local2.x), (_local3.y - _local2.y));
_local7.normal.SetV(m_manifold.normal);
_local7.separation = _local10.separation;
_local7.id.key = _local12;
_arg1.Persist(_local7);
};
break;
};
};
_local13++;
};
if ((((_local11 == false)) && (!((_arg1 == null))))){
_local7.position = _local5.GetWorldPoint(_local10.localPoint1);
_local2 = _local5.GetLinearVelocityFromLocalPoint(_local10.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local10.localPoint2);
_local7.velocity.Set((_local3.x - _local2.x), (_local3.y - _local2.y));
_local7.normal.SetV(m_manifold.normal);
_local7.separation = _local10.separation;
_local7.id.key = _local12;
_arg1.Add(_local7);
};
_local8++;
};
m_manifoldCount = 1;
} else {
m_manifoldCount = 0;
};
if (_arg1 == null){
return;
};
_local8 = 0;
while (_local8 < m0.pointCount) {
if (_local9[_local8]){
} else {
_local4 = m0.points[_local8];
_local7.position = _local5.GetWorldPoint(_local4.localPoint1);
_local2 = _local5.GetLinearVelocityFromLocalPoint(_local4.localPoint1);
_local3 = _local6.GetLinearVelocityFromLocalPoint(_local4.localPoint2);
_local7.velocity.Set((_local3.x - _local2.x), (_local3.y - _local2.y));
_local7.normal.SetV(m0.normal);
_local7.separation = _local4.separation;
_local7.id.key = _local4.id._key;
_arg1.Remove(_local7);
};
_local8++;
};
}
public static function Destroy(_arg1:b2Contact, _arg2):void{
}
public static function Create(_arg1:b2Shape, _arg2:b2Shape, _arg3):b2Contact{
return (new b2PolygonContact(_arg1, _arg2));
}
}
}//package Box2D.Dynamics.Contacts
Section 48
//b2DistanceJoint (Box2D.Dynamics.Joints.b2DistanceJoint)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Common.*;
public class b2DistanceJoint extends b2Joint {
public var m_mass:Number;
public var m_u:b2Vec2;
public var m_impulse:Number;
public var m_dampingRatio:Number;
public var m_frequencyHz:Number;
public var m_localAnchor2:b2Vec2;
public var m_localAnchor1:b2Vec2;
public var m_bias:Number;
public var m_gamma:Number;
public var m_length:Number;
public function b2DistanceJoint(_arg1:b2DistanceJointDef){
var _local2:b2Mat22;
var _local3:Number;
var _local4:Number;
m_localAnchor1 = new b2Vec2();
m_localAnchor2 = new b2Vec2();
m_u = new b2Vec2();
super(_arg1);
m_localAnchor1.SetV(_arg1.localAnchor1);
m_localAnchor2.SetV(_arg1.localAnchor2);
m_length = _arg1.length;
m_frequencyHz = _arg1.frequencyHz;
m_dampingRatio = _arg1.dampingRatio;
m_impulse = 0;
m_gamma = 0;
m_bias = 0;
m_inv_dt = 0;
}
override public function GetAnchor1():b2Vec2{
return (m_body1.GetWorldPoint(m_localAnchor1));
}
override public function GetAnchor2():b2Vec2{
return (m_body2.GetWorldPoint(m_localAnchor2));
}
override public function GetReactionForce():b2Vec2{
var _local1:b2Vec2;
_local1 = new b2Vec2();
_local1.SetV(m_u);
_local1.Multiply((m_inv_dt * m_impulse));
return (_local1);
}
override public function SolvePositionConstraints():Boolean{
var _local1:b2Mat22;
var _local2:b2Body;
var _local3:b2Body;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
if (m_frequencyHz > 0){
return (true);
};
_local2 = m_body1;
_local3 = m_body2;
_local1 = _local2.m_xf.R;
_local4 = (m_localAnchor1.x - _local2.m_sweep.localCenter.x);
_local5 = (m_localAnchor1.y - _local2.m_sweep.localCenter.y);
_local6 = ((_local1.col1.x * _local4) + (_local1.col2.x * _local5));
_local5 = ((_local1.col1.y * _local4) + (_local1.col2.y * _local5));
_local4 = _local6;
_local1 = _local3.m_xf.R;
_local7 = (m_localAnchor2.x - _local3.m_sweep.localCenter.x);
_local8 = (m_localAnchor2.y - _local3.m_sweep.localCenter.y);
_local6 = ((_local1.col1.x * _local7) + (_local1.col2.x * _local8));
_local8 = ((_local1.col1.y * _local7) + (_local1.col2.y * _local8));
_local7 = _local6;
_local9 = (((_local3.m_sweep.c.x + _local7) - _local2.m_sweep.c.x) - _local4);
_local10 = (((_local3.m_sweep.c.y + _local8) - _local2.m_sweep.c.y) - _local5);
_local11 = Math.sqrt(((_local9 * _local9) + (_local10 * _local10)));
_local9 = (_local9 / _local11);
_local10 = (_local10 / _local11);
_local12 = (_local11 - m_length);
_local12 = b2Math.b2Clamp(_local12, -(b2Settings.b2_maxLinearCorrection), b2Settings.b2_maxLinearCorrection);
_local13 = (-(m_mass) * _local12);
m_u.Set(_local9, _local10);
_local14 = (_local13 * m_u.x);
_local15 = (_local13 * m_u.y);
_local2.m_sweep.c.x = (_local2.m_sweep.c.x - (_local2.m_invMass * _local14));
_local2.m_sweep.c.y = (_local2.m_sweep.c.y - (_local2.m_invMass * _local15));
_local2.m_sweep.a = (_local2.m_sweep.a - (_local2.m_invI * ((_local4 * _local15) - (_local5 * _local14))));
_local3.m_sweep.c.x = (_local3.m_sweep.c.x + (_local3.m_invMass * _local14));
_local3.m_sweep.c.y = (_local3.m_sweep.c.y + (_local3.m_invMass * _local15));
_local3.m_sweep.a = (_local3.m_sweep.a + (_local3.m_invI * ((_local7 * _local15) - (_local8 * _local14))));
_local2.SynchronizeTransform();
_local3.SynchronizeTransform();
return ((b2Math.b2Abs(_local12) < b2Settings.b2_linearSlop));
}
override public function InitVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Mat22;
var _local3:Number;
var _local4:b2Body;
var _local5:b2Body;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
m_inv_dt = _arg1.inv_dt;
_local4 = m_body1;
_local5 = m_body2;
_local2 = _local4.m_xf.R;
_local6 = (m_localAnchor1.x - _local4.m_sweep.localCenter.x);
_local7 = (m_localAnchor1.y - _local4.m_sweep.localCenter.y);
_local3 = ((_local2.col1.x * _local6) + (_local2.col2.x * _local7));
_local7 = ((_local2.col1.y * _local6) + (_local2.col2.y * _local7));
_local6 = _local3;
_local2 = _local5.m_xf.R;
_local8 = (m_localAnchor2.x - _local5.m_sweep.localCenter.x);
_local9 = (m_localAnchor2.y - _local5.m_sweep.localCenter.y);
_local3 = ((_local2.col1.x * _local8) + (_local2.col2.x * _local9));
_local9 = ((_local2.col1.y * _local8) + (_local2.col2.y * _local9));
_local8 = _local3;
m_u.x = (((_local5.m_sweep.c.x + _local8) - _local4.m_sweep.c.x) - _local6);
m_u.y = (((_local5.m_sweep.c.y + _local9) - _local4.m_sweep.c.y) - _local7);
_local10 = Math.sqrt(((m_u.x * m_u.x) + (m_u.y * m_u.y)));
if (_local10 > b2Settings.b2_linearSlop){
m_u.Multiply((1 / _local10));
} else {
m_u.SetZero();
};
_local11 = ((_local6 * m_u.y) - (_local7 * m_u.x));
_local12 = ((_local8 * m_u.y) - (_local9 * m_u.x));
_local13 = (((_local4.m_invMass + ((_local4.m_invI * _local11) * _local11)) + _local5.m_invMass) + ((_local5.m_invI * _local12) * _local12));
m_mass = (1 / _local13);
if (m_frequencyHz > 0){
_local14 = (_local10 - m_length);
_local15 = ((2 * Math.PI) * m_frequencyHz);
_local16 = (((2 * m_mass) * m_dampingRatio) * _local15);
_local17 = ((m_mass * _local15) * _local15);
m_gamma = (1 / (_arg1.dt * (_local16 + (_arg1.dt * _local17))));
m_bias = (((_local14 * _arg1.dt) * _local17) * m_gamma);
m_mass = (1 / (_local13 + m_gamma));
};
if (_arg1.warmStarting){
m_impulse = (m_impulse * _arg1.dtRatio);
_local18 = (m_impulse * m_u.x);
_local19 = (m_impulse * m_u.y);
_local4.m_linearVelocity.x = (_local4.m_linearVelocity.x - (_local4.m_invMass * _local18));
_local4.m_linearVelocity.y = (_local4.m_linearVelocity.y - (_local4.m_invMass * _local19));
_local4.m_angularVelocity = (_local4.m_angularVelocity - (_local4.m_invI * ((_local6 * _local19) - (_local7 * _local18))));
_local5.m_linearVelocity.x = (_local5.m_linearVelocity.x + (_local5.m_invMass * _local18));
_local5.m_linearVelocity.y = (_local5.m_linearVelocity.y + (_local5.m_invMass * _local19));
_local5.m_angularVelocity = (_local5.m_angularVelocity + (_local5.m_invI * ((_local8 * _local19) - (_local9 * _local18))));
} else {
m_impulse = 0;
};
}
override public function GetReactionTorque():Number{
return (0);
}
override public function SolveVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Mat22;
var _local3:b2Body;
var _local4:b2Body;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
_local3 = m_body1;
_local4 = m_body2;
_local2 = _local3.m_xf.R;
_local5 = (m_localAnchor1.x - _local3.m_sweep.localCenter.x);
_local6 = (m_localAnchor1.y - _local3.m_sweep.localCenter.y);
_local7 = ((_local2.col1.x * _local5) + (_local2.col2.x * _local6));
_local6 = ((_local2.col1.y * _local5) + (_local2.col2.y * _local6));
_local5 = _local7;
_local2 = _local4.m_xf.R;
_local8 = (m_localAnchor2.x - _local4.m_sweep.localCenter.x);
_local9 = (m_localAnchor2.y - _local4.m_sweep.localCenter.y);
_local7 = ((_local2.col1.x * _local8) + (_local2.col2.x * _local9));
_local9 = ((_local2.col1.y * _local8) + (_local2.col2.y * _local9));
_local8 = _local7;
_local10 = (_local3.m_linearVelocity.x + (-(_local3.m_angularVelocity) * _local6));
_local11 = (_local3.m_linearVelocity.y + (_local3.m_angularVelocity * _local5));
_local12 = (_local4.m_linearVelocity.x + (-(_local4.m_angularVelocity) * _local9));
_local13 = (_local4.m_linearVelocity.y + (_local4.m_angularVelocity * _local8));
_local14 = ((m_u.x * (_local12 - _local10)) + (m_u.y * (_local13 - _local11)));
_local15 = (-(m_mass) * ((_local14 + m_bias) + (m_gamma * m_impulse)));
m_impulse = (m_impulse + _local15);
_local16 = (_local15 * m_u.x);
_local17 = (_local15 * m_u.y);
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x - (_local3.m_invMass * _local16));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y - (_local3.m_invMass * _local17));
_local3.m_angularVelocity = (_local3.m_angularVelocity - (_local3.m_invI * ((_local5 * _local17) - (_local6 * _local16))));
_local4.m_linearVelocity.x = (_local4.m_linearVelocity.x + (_local4.m_invMass * _local16));
_local4.m_linearVelocity.y = (_local4.m_linearVelocity.y + (_local4.m_invMass * _local17));
_local4.m_angularVelocity = (_local4.m_angularVelocity + (_local4.m_invI * ((_local8 * _local17) - (_local9 * _local16))));
}
}
}//package Box2D.Dynamics.Joints
Section 49
//b2DistanceJointDef (Box2D.Dynamics.Joints.b2DistanceJointDef)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
public class b2DistanceJointDef extends b2JointDef {
public var length:Number;
public var dampingRatio:Number;
public var frequencyHz:Number;
public var localAnchor2:b2Vec2;
public var localAnchor1:b2Vec2;
public function b2DistanceJointDef(){
localAnchor1 = new b2Vec2();
localAnchor2 = new b2Vec2();
super();
type = b2Joint.e_distanceJoint;
length = 1;
frequencyHz = 0;
dampingRatio = 0;
}
public function Initialize(_arg1:b2Body, _arg2:b2Body, _arg3:b2Vec2, _arg4:b2Vec2):void{
var _local5:Number;
var _local6:Number;
body1 = _arg1;
body2 = _arg2;
localAnchor1.SetV(body1.GetLocalPoint(_arg3));
localAnchor2.SetV(body2.GetLocalPoint(_arg4));
_local5 = (_arg4.x - _arg3.x);
_local6 = (_arg4.y - _arg3.y);
length = Math.sqrt(((_local5 * _local5) + (_local6 * _local6)));
frequencyHz = 0;
dampingRatio = 0;
}
}
}//package Box2D.Dynamics.Joints
Section 50
//b2GearJoint (Box2D.Dynamics.Joints.b2GearJoint)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Common.*;
public class b2GearJoint extends b2Joint {
public var m_force:Number;
public var m_mass:Number;
public var m_prismatic1:b2PrismaticJoint;
public var m_prismatic2:b2PrismaticJoint;
public var m_ground1:b2Body;
public var m_ground2:b2Body;
public var m_constant:Number;
public var m_revolute1:b2RevoluteJoint;
public var m_revolute2:b2RevoluteJoint;
public var m_groundAnchor1:b2Vec2;
public var m_groundAnchor2:b2Vec2;
public var m_localAnchor1:b2Vec2;
public var m_localAnchor2:b2Vec2;
public var m_ratio:Number;
public var m_J:b2Jacobian;
public function b2GearJoint(_arg1:b2GearJointDef){
var _local2:int;
var _local3:int;
var _local4:Number;
var _local5:Number;
m_groundAnchor1 = new b2Vec2();
m_groundAnchor2 = new b2Vec2();
m_localAnchor1 = new b2Vec2();
m_localAnchor2 = new b2Vec2();
m_J = new b2Jacobian();
super(_arg1);
_local2 = _arg1.joint1.m_type;
_local3 = _arg1.joint2.m_type;
m_revolute1 = null;
m_prismatic1 = null;
m_revolute2 = null;
m_prismatic2 = null;
m_ground1 = _arg1.joint1.m_body1;
m_body1 = _arg1.joint1.m_body2;
if (_local2 == b2Joint.e_revoluteJoint){
m_revolute1 = (_arg1.joint1 as b2RevoluteJoint);
m_groundAnchor1.SetV(m_revolute1.m_localAnchor1);
m_localAnchor1.SetV(m_revolute1.m_localAnchor2);
_local4 = m_revolute1.GetJointAngle();
} else {
m_prismatic1 = (_arg1.joint1 as b2PrismaticJoint);
m_groundAnchor1.SetV(m_prismatic1.m_localAnchor1);
m_localAnchor1.SetV(m_prismatic1.m_localAnchor2);
_local4 = m_prismatic1.GetJointTranslation();
};
m_ground2 = _arg1.joint2.m_body1;
m_body2 = _arg1.joint2.m_body2;
if (_local3 == b2Joint.e_revoluteJoint){
m_revolute2 = (_arg1.joint2 as b2RevoluteJoint);
m_groundAnchor2.SetV(m_revolute2.m_localAnchor1);
m_localAnchor2.SetV(m_revolute2.m_localAnchor2);
_local5 = m_revolute2.GetJointAngle();
} else {
m_prismatic2 = (_arg1.joint2 as b2PrismaticJoint);
m_groundAnchor2.SetV(m_prismatic2.m_localAnchor1);
m_localAnchor2.SetV(m_prismatic2.m_localAnchor2);
_local5 = m_prismatic2.GetJointTranslation();
};
m_ratio = _arg1.ratio;
m_constant = (_local4 + (m_ratio * _local5));
m_force = 0;
}
override public function GetAnchor1():b2Vec2{
return (m_body1.GetWorldPoint(m_localAnchor1));
}
override public function GetAnchor2():b2Vec2{
return (m_body2.GetWorldPoint(m_localAnchor2));
}
override public function GetReactionForce():b2Vec2{
var _local1:b2Vec2;
_local1 = new b2Vec2((m_force * m_J.linear2.x), (m_force * m_J.linear2.y));
return (_local1);
}
override public function SolvePositionConstraints():Boolean{
var _local1:Number;
var _local2:b2Body;
var _local3:b2Body;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
_local1 = 0;
_local2 = m_body1;
_local3 = m_body2;
if (m_revolute1){
_local4 = m_revolute1.GetJointAngle();
} else {
_local4 = m_prismatic1.GetJointTranslation();
};
if (m_revolute2){
_local5 = m_revolute2.GetJointAngle();
} else {
_local5 = m_prismatic2.GetJointTranslation();
};
_local6 = (m_constant - (_local4 + (m_ratio * _local5)));
_local7 = (-(m_mass) * _local6);
_local2.m_sweep.c.x = (_local2.m_sweep.c.x + ((_local2.m_invMass * _local7) * m_J.linear1.x));
_local2.m_sweep.c.y = (_local2.m_sweep.c.y + ((_local2.m_invMass * _local7) * m_J.linear1.y));
_local2.m_sweep.a = (_local2.m_sweep.a + ((_local2.m_invI * _local7) * m_J.angular1));
_local3.m_sweep.c.x = (_local3.m_sweep.c.x + ((_local3.m_invMass * _local7) * m_J.linear2.x));
_local3.m_sweep.c.y = (_local3.m_sweep.c.y + ((_local3.m_invMass * _local7) * m_J.linear2.y));
_local3.m_sweep.a = (_local3.m_sweep.a + ((_local3.m_invI * _local7) * m_J.angular2));
_local2.SynchronizeTransform();
_local3.SynchronizeTransform();
return ((_local1 < b2Settings.b2_linearSlop));
}
override public function InitVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2Body;
var _local5:b2Body;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:b2Mat22;
var _local11:b2Vec2;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
_local2 = m_ground1;
_local3 = m_ground2;
_local4 = m_body1;
_local5 = m_body2;
_local14 = 0;
m_J.SetZero();
if (m_revolute1){
m_J.angular1 = -1;
_local14 = (_local14 + _local4.m_invI);
} else {
_local10 = _local2.m_xf.R;
_local11 = m_prismatic1.m_localXAxis1;
_local6 = ((_local10.col1.x * _local11.x) + (_local10.col2.x * _local11.y));
_local7 = ((_local10.col1.y * _local11.x) + (_local10.col2.y * _local11.y));
_local10 = _local4.m_xf.R;
_local8 = (m_localAnchor1.x - _local4.m_sweep.localCenter.x);
_local9 = (m_localAnchor1.y - _local4.m_sweep.localCenter.y);
_local13 = ((_local10.col1.x * _local8) + (_local10.col2.x * _local9));
_local9 = ((_local10.col1.y * _local8) + (_local10.col2.y * _local9));
_local8 = _local13;
_local12 = ((_local8 * _local7) - (_local9 * _local6));
m_J.linear1.Set(-(_local6), -(_local7));
m_J.angular1 = -(_local12);
_local14 = (_local14 + (_local4.m_invMass + ((_local4.m_invI * _local12) * _local12)));
};
if (m_revolute2){
m_J.angular2 = -(m_ratio);
_local14 = (_local14 + ((m_ratio * m_ratio) * _local5.m_invI));
} else {
_local10 = _local3.m_xf.R;
_local11 = m_prismatic2.m_localXAxis1;
_local6 = ((_local10.col1.x * _local11.x) + (_local10.col2.x * _local11.y));
_local7 = ((_local10.col1.y * _local11.x) + (_local10.col2.y * _local11.y));
_local10 = _local5.m_xf.R;
_local8 = (m_localAnchor2.x - _local5.m_sweep.localCenter.x);
_local9 = (m_localAnchor2.y - _local5.m_sweep.localCenter.y);
_local13 = ((_local10.col1.x * _local8) + (_local10.col2.x * _local9));
_local9 = ((_local10.col1.y * _local8) + (_local10.col2.y * _local9));
_local8 = _local13;
_local12 = ((_local8 * _local7) - (_local9 * _local6));
m_J.linear2.Set((-(m_ratio) * _local6), (-(m_ratio) * _local7));
m_J.angular2 = (-(m_ratio) * _local12);
_local14 = (_local14 + ((m_ratio * m_ratio) * (_local5.m_invMass + ((_local5.m_invI * _local12) * _local12))));
};
m_mass = (1 / _local14);
if (_arg1.warmStarting){
_local15 = (_arg1.dt * m_force);
_local4.m_linearVelocity.x = (_local4.m_linearVelocity.x + ((_local4.m_invMass * _local15) * m_J.linear1.x));
_local4.m_linearVelocity.y = (_local4.m_linearVelocity.y + ((_local4.m_invMass * _local15) * m_J.linear1.y));
_local4.m_angularVelocity = (_local4.m_angularVelocity + ((_local4.m_invI * _local15) * m_J.angular1));
_local5.m_linearVelocity.x = (_local5.m_linearVelocity.x + ((_local5.m_invMass * _local15) * m_J.linear2.x));
_local5.m_linearVelocity.y = (_local5.m_linearVelocity.y + ((_local5.m_invMass * _local15) * m_J.linear2.y));
_local5.m_angularVelocity = (_local5.m_angularVelocity + ((_local5.m_invI * _local15) * m_J.angular2));
} else {
m_force = 0;
};
}
override public function GetReactionTorque():Number{
var _local1:b2Mat22;
var _local2:Number;
var _local3:Number;
var _local4:Number;
_local1 = m_body2.m_xf.R;
_local2 = (m_localAnchor1.x - m_body2.m_sweep.localCenter.x);
_local3 = (m_localAnchor1.y - m_body2.m_sweep.localCenter.y);
_local4 = ((_local1.col1.x * _local2) + (_local1.col2.x * _local3));
_local3 = ((_local1.col1.y * _local2) + (_local1.col2.y * _local3));
_local2 = _local4;
_local4 = ((m_force * m_J.angular2) - ((_local2 * (m_force * m_J.linear2.y)) - (_local3 * (m_force * m_J.linear2.x))));
return (_local4);
}
public function GetRatio():Number{
return (m_ratio);
}
override public function SolveVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:Number;
var _local5:Number;
var _local6:Number;
_local2 = m_body1;
_local3 = m_body2;
_local4 = m_J.Compute(_local2.m_linearVelocity, _local2.m_angularVelocity, _local3.m_linearVelocity, _local3.m_angularVelocity);
_local5 = ((-(_arg1.inv_dt) * m_mass) * _local4);
m_force = (m_force + _local5);
_local6 = (_arg1.dt * _local5);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + ((_local2.m_invMass * _local6) * m_J.linear1.x));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + ((_local2.m_invMass * _local6) * m_J.linear1.y));
_local2.m_angularVelocity = (_local2.m_angularVelocity + ((_local2.m_invI * _local6) * m_J.angular1));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + ((_local3.m_invMass * _local6) * m_J.linear2.x));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + ((_local3.m_invMass * _local6) * m_J.linear2.y));
_local3.m_angularVelocity = (_local3.m_angularVelocity + ((_local3.m_invI * _local6) * m_J.angular2));
}
}
}//package Box2D.Dynamics.Joints
Section 51
//b2GearJointDef (Box2D.Dynamics.Joints.b2GearJointDef)
package Box2D.Dynamics.Joints {
public class b2GearJointDef extends b2JointDef {
public var joint2:b2Joint;
public var joint1:b2Joint;
public var ratio:Number;
public function b2GearJointDef(){
type = b2Joint.e_gearJoint;
joint1 = null;
joint2 = null;
ratio = 1;
}
}
}//package Box2D.Dynamics.Joints
Section 52
//b2Jacobian (Box2D.Dynamics.Joints.b2Jacobian)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
public class b2Jacobian {
public var linear1:b2Vec2;
public var linear2:b2Vec2;
public var angular2:Number;
public var angular1:Number;
public function b2Jacobian(){
linear1 = new b2Vec2();
linear2 = new b2Vec2();
super();
}
public function Set(_arg1:b2Vec2, _arg2:Number, _arg3:b2Vec2, _arg4:Number):void{
linear1.SetV(_arg1);
angular1 = _arg2;
linear2.SetV(_arg3);
angular2 = _arg4;
}
public function SetZero():void{
linear1.SetZero();
angular1 = 0;
linear2.SetZero();
angular2 = 0;
}
public function Compute(_arg1:b2Vec2, _arg2:Number, _arg3:b2Vec2, _arg4:Number):Number{
return ((((((linear1.x * _arg1.x) + (linear1.y * _arg1.y)) + (angular1 * _arg2)) + ((linear2.x * _arg3.x) + (linear2.y * _arg3.y))) + (angular2 * _arg4)));
}
}
}//package Box2D.Dynamics.Joints
Section 53
//b2Joint (Box2D.Dynamics.Joints.b2Joint)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
public class b2Joint {
public var m_islandFlag:Boolean;
public var m_body1:b2Body;
public var m_prev:b2Joint;
public var m_next:b2Joint;
public var m_type:int;
public var m_collideConnected:Boolean;
public var m_node1:b2JointEdge;
public var m_node2:b2JointEdge;
public var m_inv_dt:Number;
public var m_userData;
public var m_body2:b2Body;
public static const e_unknownJoint:int = 0;
public static const e_inactiveLimit:int = 0;
public static const e_atUpperLimit:int = 2;
public static const e_atLowerLimit:int = 1;
public static const e_gearJoint:int = 6;
public static const e_revoluteJoint:int = 1;
public static const e_equalLimits:int = 3;
public static const e_distanceJoint:int = 3;
public static const e_pulleyJoint:int = 4;
public static const e_prismaticJoint:int = 2;
public static const e_mouseJoint:int = 5;
public function b2Joint(_arg1:b2JointDef){
m_node1 = new b2JointEdge();
m_node2 = new b2JointEdge();
super();
m_type = _arg1.type;
m_prev = null;
m_next = null;
m_body1 = _arg1.body1;
m_body2 = _arg1.body2;
m_collideConnected = _arg1.collideConnected;
m_islandFlag = false;
m_userData = _arg1.userData;
}
public function GetAnchor1():b2Vec2{
return (null);
}
public function GetAnchor2():b2Vec2{
return (null);
}
public function InitVelocityConstraints(_arg1:b2TimeStep):void{
}
public function GetType():int{
return (m_type);
}
public function GetBody2():b2Body{
return (m_body2);
}
public function GetNext():b2Joint{
return (m_next);
}
public function GetReactionTorque():Number{
return (0);
}
public function GetUserData(){
return (m_userData);
}
public function GetReactionForce():b2Vec2{
return (null);
}
public function SolvePositionConstraints():Boolean{
return (false);
}
public function SetUserData(_arg1):void{
m_userData = _arg1;
}
public function GetBody1():b2Body{
return (m_body1);
}
public function SolveVelocityConstraints(_arg1:b2TimeStep):void{
}
public function InitPositionConstraints():void{
}
public static function Destroy(_arg1:b2Joint, _arg2):void{
}
public static function Create(_arg1:b2JointDef, _arg2):b2Joint{
var _local3:b2Joint;
_local3 = null;
switch (_arg1.type){
case e_distanceJoint:
_local3 = new b2DistanceJoint((_arg1 as b2DistanceJointDef));
break;
case e_mouseJoint:
_local3 = new b2MouseJoint((_arg1 as b2MouseJointDef));
break;
case e_prismaticJoint:
_local3 = new b2PrismaticJoint((_arg1 as b2PrismaticJointDef));
break;
case e_revoluteJoint:
_local3 = new b2RevoluteJoint((_arg1 as b2RevoluteJointDef));
break;
case e_pulleyJoint:
_local3 = new b2PulleyJoint((_arg1 as b2PulleyJointDef));
break;
case e_gearJoint:
_local3 = new b2GearJoint((_arg1 as b2GearJointDef));
break;
default:
break;
};
return (_local3);
}
}
}//package Box2D.Dynamics.Joints
Section 54
//b2JointDef (Box2D.Dynamics.Joints.b2JointDef)
package Box2D.Dynamics.Joints {
import Box2D.Dynamics.*;
public class b2JointDef {
public var collideConnected:Boolean;
public var body1:b2Body;
public var body2:b2Body;
public var userData;
public var type:int;
public function b2JointDef(){
type = b2Joint.e_unknownJoint;
userData = null;
body1 = null;
body2 = null;
collideConnected = false;
}
}
}//package Box2D.Dynamics.Joints
Section 55
//b2JointEdge (Box2D.Dynamics.Joints.b2JointEdge)
package Box2D.Dynamics.Joints {
import Box2D.Dynamics.*;
public class b2JointEdge {
public var joint:b2Joint;
public var other:b2Body;
public var next:b2JointEdge;
public var prev:b2JointEdge;
}
}//package Box2D.Dynamics.Joints
Section 56
//b2MouseJoint (Box2D.Dynamics.Joints.b2MouseJoint)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Common.*;
public class b2MouseJoint extends b2Joint {
public var m_beta:Number;
public var m_mass:b2Mat22;
public var m_target:b2Vec2;
public var m_impulse:b2Vec2;
public var m_localAnchor:b2Vec2;
private var K1:b2Mat22;
private var K2:b2Mat22;
private var K:b2Mat22;
public var m_gamma:Number;
public var m_C:b2Vec2;
public var m_maxForce:Number;
public function b2MouseJoint(_arg1:b2MouseJointDef){
var _local2:Number;
var _local3:Number;
var _local4:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
K = new b2Mat22();
K1 = new b2Mat22();
K2 = new b2Mat22();
m_localAnchor = new b2Vec2();
m_target = new b2Vec2();
m_impulse = new b2Vec2();
m_mass = new b2Mat22();
m_C = new b2Vec2();
super(_arg1);
m_target.SetV(_arg1.target);
_local2 = (m_target.x - m_body2.m_xf.position.x);
_local3 = (m_target.y - m_body2.m_xf.position.y);
_local4 = m_body2.m_xf.R;
m_localAnchor.x = ((_local2 * _local4.col1.x) + (_local3 * _local4.col1.y));
m_localAnchor.y = ((_local2 * _local4.col2.x) + (_local3 * _local4.col2.y));
m_maxForce = _arg1.maxForce;
m_impulse.SetZero();
_local5 = m_body2.m_mass;
_local6 = ((2 * b2Settings.b2_pi) * _arg1.frequencyHz);
_local7 = (((2 * _local5) * _arg1.dampingRatio) * _local6);
_local8 = ((_arg1.timeStep * _local5) * (_local6 * _local6));
m_gamma = (1 / (_local7 + _local8));
m_beta = (_local8 / (_local7 + _local8));
}
override public function GetAnchor1():b2Vec2{
return (m_target);
}
override public function GetAnchor2():b2Vec2{
return (m_body2.GetWorldPoint(m_localAnchor));
}
override public function GetReactionForce():b2Vec2{
return (m_impulse);
}
override public function SolvePositionConstraints():Boolean{
return (true);
}
override public function InitVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Mat22;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
_local2 = m_body2;
_local3 = _local2.m_xf.R;
_local4 = (m_localAnchor.x - _local2.m_sweep.localCenter.x);
_local5 = (m_localAnchor.y - _local2.m_sweep.localCenter.y);
_local6 = ((_local3.col1.x * _local4) + (_local3.col2.x * _local5));
_local5 = ((_local3.col1.y * _local4) + (_local3.col2.y * _local5));
_local4 = _local6;
_local7 = _local2.m_invMass;
_local8 = _local2.m_invI;
K1.col1.x = _local7;
K1.col2.x = 0;
K1.col1.y = 0;
K1.col2.y = _local7;
K2.col1.x = ((_local8 * _local5) * _local5);
K2.col2.x = ((-(_local8) * _local4) * _local5);
K2.col1.y = ((-(_local8) * _local4) * _local5);
K2.col2.y = ((_local8 * _local4) * _local4);
K.SetM(K1);
K.AddM(K2);
K.col1.x = (K.col1.x + m_gamma);
K.col2.y = (K.col2.y + m_gamma);
K.Invert(m_mass);
m_C.x = ((_local2.m_sweep.c.x + _local4) - m_target.x);
m_C.y = ((_local2.m_sweep.c.y + _local5) - m_target.y);
_local2.m_angularVelocity = (_local2.m_angularVelocity * 0.98);
_local9 = (_arg1.dt * m_impulse.x);
_local10 = (_arg1.dt * m_impulse.y);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + (_local7 * _local9));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + (_local7 * _local10));
_local2.m_angularVelocity = (_local2.m_angularVelocity + (_local8 * ((_local4 * _local10) - (_local5 * _local9))));
}
override public function GetReactionTorque():Number{
return (0);
}
public function SetTarget(_arg1:b2Vec2):void{
if (m_body2.IsSleeping()){
m_body2.WakeUp();
};
m_target = _arg1;
}
override public function SolveVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Mat22;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
_local2 = m_body2;
_local3 = _local2.m_xf.R;
_local6 = (m_localAnchor.x - _local2.m_sweep.localCenter.x);
_local7 = (m_localAnchor.y - _local2.m_sweep.localCenter.y);
_local4 = ((_local3.col1.x * _local6) + (_local3.col2.x * _local7));
_local7 = ((_local3.col1.y * _local6) + (_local3.col2.y * _local7));
_local6 = _local4;
_local8 = (_local2.m_linearVelocity.x + (-(_local2.m_angularVelocity) * _local7));
_local9 = (_local2.m_linearVelocity.y + (_local2.m_angularVelocity * _local6));
_local3 = m_mass;
_local4 = ((_local8 + ((m_beta * _arg1.inv_dt) * m_C.x)) + ((m_gamma * _arg1.dt) * m_impulse.x));
_local5 = ((_local9 + ((m_beta * _arg1.inv_dt) * m_C.y)) + ((m_gamma * _arg1.dt) * m_impulse.y));
_local10 = (-(_arg1.inv_dt) * ((_local3.col1.x * _local4) + (_local3.col2.x * _local5)));
_local11 = (-(_arg1.inv_dt) * ((_local3.col1.y * _local4) + (_local3.col2.y * _local5)));
_local12 = m_impulse.x;
_local13 = m_impulse.y;
m_impulse.x = (m_impulse.x + _local10);
m_impulse.y = (m_impulse.y + _local11);
_local14 = m_impulse.Length();
if (_local14 > m_maxForce){
m_impulse.Multiply((m_maxForce / _local14));
};
_local10 = (m_impulse.x - _local12);
_local11 = (m_impulse.y - _local13);
_local15 = (_arg1.dt * _local10);
_local16 = (_arg1.dt * _local11);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + (_local2.m_invMass * _local15));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + (_local2.m_invMass * _local16));
_local2.m_angularVelocity = (_local2.m_angularVelocity + (_local2.m_invI * ((_local6 * _local16) - (_local7 * _local15))));
}
}
}//package Box2D.Dynamics.Joints
Section 57
//b2MouseJointDef (Box2D.Dynamics.Joints.b2MouseJointDef)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
public class b2MouseJointDef extends b2JointDef {
public var frequencyHz:Number;
public var dampingRatio:Number;
public var maxForce:Number;
public var target:b2Vec2;
public var timeStep:Number;
public function b2MouseJointDef(){
target = new b2Vec2();
super();
type = b2Joint.e_mouseJoint;
maxForce = 0;
frequencyHz = 5;
dampingRatio = 0.7;
timeStep = (1 / 60);
}
}
}//package Box2D.Dynamics.Joints
Section 58
//b2PrismaticJoint (Box2D.Dynamics.Joints.b2PrismaticJoint)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Common.*;
public class b2PrismaticJoint extends b2Joint {
public var m_limitForce:Number;
public var m_refAngle:Number;
public var m_lowerTranslation:Number;
public var m_localXAxis1:b2Vec2;
public var m_torque:Number;
public var m_enableLimit:Boolean;
public var m_motorForce:Number;
public var m_force:Number;
public var m_localYAxis1:b2Vec2;
public var m_motorMass:Number;
public var m_maxMotorForce:Number;
public var m_localAnchor1:b2Vec2;
public var m_localAnchor2:b2Vec2;
public var m_angularMass:Number;
public var m_limitState:int;
public var m_linearMass:Number;
public var m_upperTranslation:Number;
public var m_motorJacobian:b2Jacobian;
public var m_limitPositionImpulse:Number;
public var m_motorSpeed:Number;
public var m_linearJacobian:b2Jacobian;
public var m_enableMotor:Boolean;
public function b2PrismaticJoint(_arg1:b2PrismaticJointDef){
var _local2:b2Mat22;
var _local3:Number;
var _local4:Number;
m_localAnchor1 = new b2Vec2();
m_localAnchor2 = new b2Vec2();
m_localXAxis1 = new b2Vec2();
m_localYAxis1 = new b2Vec2();
m_linearJacobian = new b2Jacobian();
m_motorJacobian = new b2Jacobian();
super(_arg1);
m_localAnchor1.SetV(_arg1.localAnchor1);
m_localAnchor2.SetV(_arg1.localAnchor2);
m_localXAxis1.SetV(_arg1.localAxis1);
m_localYAxis1.x = -(m_localXAxis1.y);
m_localYAxis1.y = m_localXAxis1.x;
m_refAngle = _arg1.referenceAngle;
m_linearJacobian.SetZero();
m_linearMass = 0;
m_force = 0;
m_angularMass = 0;
m_torque = 0;
m_motorJacobian.SetZero();
m_motorMass = 0;
m_motorForce = 0;
m_limitForce = 0;
m_limitPositionImpulse = 0;
m_lowerTranslation = _arg1.lowerTranslation;
m_upperTranslation = _arg1.upperTranslation;
m_maxMotorForce = _arg1.maxMotorForce;
m_motorSpeed = _arg1.motorSpeed;
m_enableLimit = _arg1.enableLimit;
m_enableMotor = _arg1.enableMotor;
}
override public function GetAnchor1():b2Vec2{
return (m_body1.GetWorldPoint(m_localAnchor1));
}
override public function GetAnchor2():b2Vec2{
return (m_body2.GetWorldPoint(m_localAnchor2));
}
public function EnableMotor(_arg1:Boolean):void{
m_enableMotor = _arg1;
}
public function GetUpperLimit():Number{
return (m_upperTranslation);
}
public function GetLowerLimit():Number{
return (m_lowerTranslation);
}
public function GetJointTranslation():Number{
var _local1:b2Body;
var _local2:b2Body;
var _local3:b2Mat22;
var _local4:b2Vec2;
var _local5:b2Vec2;
var _local6:Number;
var _local7:Number;
var _local8:b2Vec2;
var _local9:Number;
_local1 = m_body1;
_local2 = m_body2;
_local4 = _local1.GetWorldPoint(m_localAnchor1);
_local5 = _local2.GetWorldPoint(m_localAnchor2);
_local6 = (_local5.x - _local4.x);
_local7 = (_local5.y - _local4.y);
_local8 = _local1.GetWorldVector(m_localXAxis1);
_local9 = ((_local8.x * _local6) + (_local8.y * _local7));
return (_local9);
}
public function SetLimits(_arg1:Number, _arg2:Number):void{
m_lowerTranslation = _arg1;
m_upperTranslation = _arg2;
}
public function GetMotorSpeed():Number{
return (m_motorSpeed);
}
override public function GetReactionForce():b2Vec2{
var _local1:b2Mat22;
var _local2:Number;
var _local3:Number;
var _local4:Number;
var _local5:Number;
_local1 = m_body1.m_xf.R;
_local2 = (m_limitForce * ((_local1.col1.x * m_localXAxis1.x) + (_local1.col2.x * m_localXAxis1.y)));
_local3 = (m_limitForce * ((_local1.col1.y * m_localXAxis1.x) + (_local1.col2.y * m_localXAxis1.y)));
_local4 = (m_force * ((_local1.col1.x * m_localYAxis1.x) + (_local1.col2.x * m_localYAxis1.y)));
_local5 = (m_force * ((_local1.col1.y * m_localYAxis1.x) + (_local1.col2.y * m_localYAxis1.y)));
return (new b2Vec2(((m_limitForce * _local2) + (m_force * _local4)), ((m_limitForce * _local3) + (m_force * _local5))));
}
override public function SolvePositionConstraints():Boolean{
var _local1:Number;
var _local2:Number;
var _local3:b2Body;
var _local4:b2Body;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:b2Mat22;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
var _local26:Number;
var _local27:Number;
var _local28:Number;
var _local29:Number;
var _local30:Number;
var _local31:Number;
var _local32:Number;
_local3 = m_body1;
_local4 = m_body2;
_local5 = _local3.m_invMass;
_local6 = _local4.m_invMass;
_local7 = _local3.m_invI;
_local8 = _local4.m_invI;
_local9 = _local3.m_xf.R;
_local11 = (m_localAnchor1.x - _local3.m_sweep.localCenter.x);
_local12 = (m_localAnchor1.y - _local3.m_sweep.localCenter.y);
_local10 = ((_local9.col1.x * _local11) + (_local9.col2.x * _local12));
_local12 = ((_local9.col1.y * _local11) + (_local9.col2.y * _local12));
_local11 = _local10;
_local9 = _local4.m_xf.R;
_local13 = (m_localAnchor2.x - _local4.m_sweep.localCenter.x);
_local14 = (m_localAnchor2.y - _local4.m_sweep.localCenter.y);
_local10 = ((_local9.col1.x * _local13) + (_local9.col2.x * _local14));
_local14 = ((_local9.col1.y * _local13) + (_local9.col2.y * _local14));
_local13 = _local10;
_local15 = (_local3.m_sweep.c.x + _local11);
_local16 = (_local3.m_sweep.c.y + _local12);
_local17 = (_local4.m_sweep.c.x + _local13);
_local18 = (_local4.m_sweep.c.y + _local14);
_local19 = (_local17 - _local15);
_local20 = (_local18 - _local16);
_local9 = _local3.m_xf.R;
_local21 = ((_local9.col1.x * m_localYAxis1.x) + (_local9.col2.x * m_localYAxis1.y));
_local22 = ((_local9.col1.y * m_localYAxis1.x) + (_local9.col2.y * m_localYAxis1.y));
_local23 = ((_local21 * _local19) + (_local22 * _local20));
_local23 = b2Math.b2Clamp(_local23, -(b2Settings.b2_maxLinearCorrection), b2Settings.b2_maxLinearCorrection);
_local24 = (-(m_linearMass) * _local23);
_local3.m_sweep.c.x = (_local3.m_sweep.c.x + ((_local5 * _local24) * m_linearJacobian.linear1.x));
_local3.m_sweep.c.y = (_local3.m_sweep.c.y + ((_local5 * _local24) * m_linearJacobian.linear1.y));
_local3.m_sweep.a = (_local3.m_sweep.a + ((_local7 * _local24) * m_linearJacobian.angular1));
_local4.m_sweep.c.x = (_local4.m_sweep.c.x + ((_local6 * _local24) * m_linearJacobian.linear2.x));
_local4.m_sweep.c.y = (_local4.m_sweep.c.y + ((_local6 * _local24) * m_linearJacobian.linear2.y));
_local4.m_sweep.a = (_local4.m_sweep.a + ((_local8 * _local24) * m_linearJacobian.angular2));
_local25 = b2Math.b2Abs(_local23);
_local26 = ((_local4.m_sweep.a - _local3.m_sweep.a) - m_refAngle);
_local26 = b2Math.b2Clamp(_local26, -(b2Settings.b2_maxAngularCorrection), b2Settings.b2_maxAngularCorrection);
_local27 = (-(m_angularMass) * _local26);
_local3.m_sweep.a = (_local3.m_sweep.a - (_local3.m_invI * _local27));
_local4.m_sweep.a = (_local4.m_sweep.a + (_local4.m_invI * _local27));
_local3.SynchronizeTransform();
_local4.SynchronizeTransform();
_local28 = b2Math.b2Abs(_local26);
if (((m_enableLimit) && (!((m_limitState == e_inactiveLimit))))){
_local9 = _local3.m_xf.R;
_local11 = (m_localAnchor1.x - _local3.m_sweep.localCenter.x);
_local12 = (m_localAnchor1.y - _local3.m_sweep.localCenter.y);
_local10 = ((_local9.col1.x * _local11) + (_local9.col2.x * _local12));
_local12 = ((_local9.col1.y * _local11) + (_local9.col2.y * _local12));
_local11 = _local10;
_local9 = _local4.m_xf.R;
_local13 = (m_localAnchor2.x - _local4.m_sweep.localCenter.x);
_local14 = (m_localAnchor2.y - _local4.m_sweep.localCenter.y);
_local10 = ((_local9.col1.x * _local13) + (_local9.col2.x * _local14));
_local14 = ((_local9.col1.y * _local13) + (_local9.col2.y * _local14));
_local13 = _local10;
_local15 = (_local3.m_sweep.c.x + _local11);
_local16 = (_local3.m_sweep.c.y + _local12);
_local17 = (_local4.m_sweep.c.x + _local13);
_local18 = (_local4.m_sweep.c.y + _local14);
_local19 = (_local17 - _local15);
_local20 = (_local18 - _local16);
_local9 = _local3.m_xf.R;
_local29 = ((_local9.col1.x * m_localXAxis1.x) + (_local9.col2.x * m_localXAxis1.y));
_local30 = ((_local9.col1.y * m_localXAxis1.x) + (_local9.col2.y * m_localXAxis1.y));
_local31 = ((_local29 * _local19) + (_local30 * _local20));
_local32 = 0;
if (m_limitState == e_equalLimits){
_local1 = b2Math.b2Clamp(_local31, -(b2Settings.b2_maxLinearCorrection), b2Settings.b2_maxLinearCorrection);
_local32 = (-(m_motorMass) * _local1);
_local25 = b2Math.b2Max(_local25, b2Math.b2Abs(_local26));
} else {
if (m_limitState == e_atLowerLimit){
_local1 = (_local31 - m_lowerTranslation);
_local25 = b2Math.b2Max(_local25, -(_local1));
_local1 = b2Math.b2Clamp((_local1 + b2Settings.b2_linearSlop), -(b2Settings.b2_maxLinearCorrection), 0);
_local32 = (-(m_motorMass) * _local1);
_local2 = m_limitPositionImpulse;
m_limitPositionImpulse = b2Math.b2Max((m_limitPositionImpulse + _local32), 0);
_local32 = (m_limitPositionImpulse - _local2);
} else {
if (m_limitState == e_atUpperLimit){
_local1 = (_local31 - m_upperTranslation);
_local25 = b2Math.b2Max(_local25, _local1);
_local1 = b2Math.b2Clamp((_local1 - b2Settings.b2_linearSlop), 0, b2Settings.b2_maxLinearCorrection);
_local32 = (-(m_motorMass) * _local1);
_local2 = m_limitPositionImpulse;
m_limitPositionImpulse = b2Math.b2Min((m_limitPositionImpulse + _local32), 0);
_local32 = (m_limitPositionImpulse - _local2);
};
};
};
_local3.m_sweep.c.x = (_local3.m_sweep.c.x + ((_local5 * _local32) * m_motorJacobian.linear1.x));
_local3.m_sweep.c.y = (_local3.m_sweep.c.y + ((_local5 * _local32) * m_motorJacobian.linear1.y));
_local3.m_sweep.a = (_local3.m_sweep.a + ((_local7 * _local32) * m_motorJacobian.angular1));
_local4.m_sweep.c.x = (_local4.m_sweep.c.x + ((_local6 * _local32) * m_motorJacobian.linear2.x));
_local4.m_sweep.c.y = (_local4.m_sweep.c.y + ((_local6 * _local32) * m_motorJacobian.linear2.y));
_local4.m_sweep.a = (_local4.m_sweep.a + ((_local8 * _local32) * m_motorJacobian.angular2));
_local3.SynchronizeTransform();
_local4.SynchronizeTransform();
};
return ((((_local25 <= b2Settings.b2_linearSlop)) && ((_local28 <= b2Settings.b2_angularSlop))));
}
public function GetJointSpeed():Number{
var _local1:b2Body;
var _local2:b2Body;
var _local3:b2Mat22;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:b2Vec2;
var _local16:b2Vec2;
var _local17:b2Vec2;
var _local18:Number;
var _local19:Number;
var _local20:Number;
_local1 = m_body1;
_local2 = m_body2;
_local3 = _local1.m_xf.R;
_local4 = (m_localAnchor1.x - _local1.m_sweep.localCenter.x);
_local5 = (m_localAnchor1.y - _local1.m_sweep.localCenter.y);
_local6 = ((_local3.col1.x * _local4) + (_local3.col2.x * _local5));
_local5 = ((_local3.col1.y * _local4) + (_local3.col2.y * _local5));
_local4 = _local6;
_local3 = _local2.m_xf.R;
_local7 = (m_localAnchor2.x - _local2.m_sweep.localCenter.x);
_local8 = (m_localAnchor2.y - _local2.m_sweep.localCenter.y);
_local6 = ((_local3.col1.x * _local7) + (_local3.col2.x * _local8));
_local8 = ((_local3.col1.y * _local7) + (_local3.col2.y * _local8));
_local7 = _local6;
_local9 = (_local1.m_sweep.c.x + _local4);
_local10 = (_local1.m_sweep.c.y + _local5);
_local11 = (_local2.m_sweep.c.x + _local7);
_local12 = (_local2.m_sweep.c.y + _local8);
_local13 = (_local11 - _local9);
_local14 = (_local12 - _local10);
_local15 = _local1.GetWorldVector(m_localXAxis1);
_local16 = _local1.m_linearVelocity;
_local17 = _local2.m_linearVelocity;
_local18 = _local1.m_angularVelocity;
_local19 = _local2.m_angularVelocity;
_local20 = (((_local13 * (-(_local18) * _local15.y)) + (_local14 * (_local18 * _local15.x))) + ((_local15.x * (((_local17.x + (-(_local19) * _local8)) - _local16.x) - (-(_local18) * _local5))) + (_local15.y * (((_local17.y + (_local19 * _local7)) - _local16.y) - (_local18 * _local4)))));
return (_local20);
}
public function SetMotorSpeed(_arg1:Number):void{
m_motorSpeed = _arg1;
}
override public function InitVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
var _local26:Number;
var _local27:Number;
var _local28:Number;
_local2 = m_body1;
_local3 = m_body2;
_local4 = _local2.m_xf.R;
_local6 = (m_localAnchor1.x - _local2.m_sweep.localCenter.x);
_local7 = (m_localAnchor1.y - _local2.m_sweep.localCenter.y);
_local5 = ((_local4.col1.x * _local6) + (_local4.col2.x * _local7));
_local7 = ((_local4.col1.y * _local6) + (_local4.col2.y * _local7));
_local6 = _local5;
_local4 = _local3.m_xf.R;
_local8 = (m_localAnchor2.x - _local3.m_sweep.localCenter.x);
_local9 = (m_localAnchor2.y - _local3.m_sweep.localCenter.y);
_local5 = ((_local4.col1.x * _local8) + (_local4.col2.x * _local9));
_local9 = ((_local4.col1.y * _local8) + (_local4.col2.y * _local9));
_local8 = _local5;
_local10 = _local2.m_invMass;
_local11 = _local3.m_invMass;
_local12 = _local2.m_invI;
_local13 = _local3.m_invI;
_local4 = _local2.m_xf.R;
_local14 = ((_local4.col1.x * m_localYAxis1.x) + (_local4.col2.x * m_localYAxis1.y));
_local15 = ((_local4.col1.y * m_localYAxis1.x) + (_local4.col2.y * m_localYAxis1.y));
_local16 = ((_local3.m_sweep.c.x + _local8) - _local2.m_sweep.c.x);
_local17 = ((_local3.m_sweep.c.y + _local9) - _local2.m_sweep.c.y);
m_linearJacobian.linear1.x = -(_local14);
m_linearJacobian.linear1.y = -(_local15);
m_linearJacobian.linear2.x = _local14;
m_linearJacobian.linear2.y = _local15;
m_linearJacobian.angular1 = -(((_local16 * _local15) - (_local17 * _local14)));
m_linearJacobian.angular2 = ((_local8 * _local15) - (_local9 * _local14));
m_linearMass = (((_local10 + ((_local12 * m_linearJacobian.angular1) * m_linearJacobian.angular1)) + _local11) + ((_local13 * m_linearJacobian.angular2) * m_linearJacobian.angular2));
m_linearMass = (1 / m_linearMass);
m_angularMass = (_local12 + _local13);
if (m_angularMass > Number.MIN_VALUE){
m_angularMass = (1 / m_angularMass);
};
if (((m_enableLimit) || (m_enableMotor))){
_local4 = _local2.m_xf.R;
_local18 = ((_local4.col1.x * m_localXAxis1.x) + (_local4.col2.x * m_localXAxis1.y));
_local19 = ((_local4.col1.y * m_localXAxis1.x) + (_local4.col2.y * m_localXAxis1.y));
m_motorJacobian.linear1.x = -(_local18);
m_motorJacobian.linear1.y = -(_local19);
m_motorJacobian.linear2.x = _local18;
m_motorJacobian.linear2.y = _local19;
m_motorJacobian.angular1 = -(((_local16 * _local19) - (_local17 * _local18)));
m_motorJacobian.angular2 = ((_local8 * _local19) - (_local9 * _local18));
m_motorMass = (((_local10 + ((_local12 * m_motorJacobian.angular1) * m_motorJacobian.angular1)) + _local11) + ((_local13 * m_motorJacobian.angular2) * m_motorJacobian.angular2));
m_motorMass = (1 / m_motorMass);
if (m_enableLimit){
_local20 = (_local16 - _local6);
_local21 = (_local17 - _local7);
_local22 = ((_local18 * _local20) + (_local19 * _local21));
if (b2Math.b2Abs((m_upperTranslation - m_lowerTranslation)) < (2 * b2Settings.b2_linearSlop)){
m_limitState = e_equalLimits;
} else {
if (_local22 <= m_lowerTranslation){
if (m_limitState != e_atLowerLimit){
m_limitForce = 0;
};
m_limitState = e_atLowerLimit;
} else {
if (_local22 >= m_upperTranslation){
if (m_limitState != e_atUpperLimit){
m_limitForce = 0;
};
m_limitState = e_atUpperLimit;
} else {
m_limitState = e_inactiveLimit;
m_limitForce = 0;
};
};
};
};
};
if (m_enableMotor == false){
m_motorForce = 0;
};
if (m_enableLimit == false){
m_limitForce = 0;
};
if (_arg1.warmStarting){
_local23 = (_arg1.dt * ((m_force * m_linearJacobian.linear1.x) + ((m_motorForce + m_limitForce) * m_motorJacobian.linear1.x)));
_local24 = (_arg1.dt * ((m_force * m_linearJacobian.linear1.y) + ((m_motorForce + m_limitForce) * m_motorJacobian.linear1.y)));
_local25 = (_arg1.dt * ((m_force * m_linearJacobian.linear2.x) + ((m_motorForce + m_limitForce) * m_motorJacobian.linear2.x)));
_local26 = (_arg1.dt * ((m_force * m_linearJacobian.linear2.y) + ((m_motorForce + m_limitForce) * m_motorJacobian.linear2.y)));
_local27 = (_arg1.dt * (((m_force * m_linearJacobian.angular1) - m_torque) + ((m_motorForce + m_limitForce) * m_motorJacobian.angular1)));
_local28 = (_arg1.dt * (((m_force * m_linearJacobian.angular2) + m_torque) + ((m_motorForce + m_limitForce) * m_motorJacobian.angular2)));
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + (_local10 * _local23));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + (_local10 * _local24));
_local2.m_angularVelocity = (_local2.m_angularVelocity + (_local12 * _local27));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + (_local11 * _local25));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + (_local11 * _local26));
_local3.m_angularVelocity = (_local3.m_angularVelocity + (_local13 * _local28));
} else {
m_force = 0;
m_torque = 0;
m_limitForce = 0;
m_motorForce = 0;
};
m_limitPositionImpulse = 0;
}
public function GetMotorForce():Number{
return (m_motorForce);
}
public function SetMaxMotorForce(_arg1:Number):void{
m_maxMotorForce = _arg1;
}
public function EnableLimit(_arg1:Boolean):void{
m_enableLimit = _arg1;
}
override public function GetReactionTorque():Number{
return (m_torque);
}
public function IsLimitEnabled():Boolean{
return (m_enableLimit);
}
public function IsMotorEnabled():Boolean{
return (m_enableMotor);
}
override public function SolveVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
_local2 = m_body1;
_local3 = m_body2;
_local4 = _local2.m_invMass;
_local5 = _local3.m_invMass;
_local6 = _local2.m_invI;
_local7 = _local3.m_invI;
_local9 = m_linearJacobian.Compute(_local2.m_linearVelocity, _local2.m_angularVelocity, _local3.m_linearVelocity, _local3.m_angularVelocity);
_local10 = ((-(_arg1.inv_dt) * m_linearMass) * _local9);
m_force = (m_force + _local10);
_local11 = (_arg1.dt * _local10);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + ((_local4 * _local11) * m_linearJacobian.linear1.x));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + ((_local4 * _local11) * m_linearJacobian.linear1.y));
_local2.m_angularVelocity = (_local2.m_angularVelocity + ((_local6 * _local11) * m_linearJacobian.angular1));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + ((_local5 * _local11) * m_linearJacobian.linear2.x));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + ((_local5 * _local11) * m_linearJacobian.linear2.y));
_local3.m_angularVelocity = (_local3.m_angularVelocity + ((_local7 * _local11) * m_linearJacobian.angular2));
_local12 = (_local3.m_angularVelocity - _local2.m_angularVelocity);
_local13 = ((-(_arg1.inv_dt) * m_angularMass) * _local12);
m_torque = (m_torque + _local13);
_local14 = (_arg1.dt * _local13);
_local2.m_angularVelocity = (_local2.m_angularVelocity - (_local6 * _local14));
_local3.m_angularVelocity = (_local3.m_angularVelocity + (_local7 * _local14));
if (((m_enableMotor) && (!((m_limitState == e_equalLimits))))){
_local15 = (m_motorJacobian.Compute(_local2.m_linearVelocity, _local2.m_angularVelocity, _local3.m_linearVelocity, _local3.m_angularVelocity) - m_motorSpeed);
_local16 = ((-(_arg1.inv_dt) * m_motorMass) * _local15);
_local17 = m_motorForce;
m_motorForce = b2Math.b2Clamp((m_motorForce + _local16), -(m_maxMotorForce), m_maxMotorForce);
_local16 = (m_motorForce - _local17);
_local11 = (_arg1.dt * _local16);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + ((_local4 * _local11) * m_motorJacobian.linear1.x));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + ((_local4 * _local11) * m_motorJacobian.linear1.y));
_local2.m_angularVelocity = (_local2.m_angularVelocity + ((_local6 * _local11) * m_motorJacobian.angular1));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + ((_local5 * _local11) * m_motorJacobian.linear2.x));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + ((_local5 * _local11) * m_motorJacobian.linear2.y));
_local3.m_angularVelocity = (_local3.m_angularVelocity + ((_local7 * _local11) * m_motorJacobian.angular2));
};
if (((m_enableLimit) && (!((m_limitState == e_inactiveLimit))))){
_local18 = m_motorJacobian.Compute(_local2.m_linearVelocity, _local2.m_angularVelocity, _local3.m_linearVelocity, _local3.m_angularVelocity);
_local19 = ((-(_arg1.inv_dt) * m_motorMass) * _local18);
if (m_limitState == e_equalLimits){
m_limitForce = (m_limitForce + _local19);
} else {
if (m_limitState == e_atLowerLimit){
_local8 = m_limitForce;
m_limitForce = b2Math.b2Max((m_limitForce + _local19), 0);
_local19 = (m_limitForce - _local8);
} else {
if (m_limitState == e_atUpperLimit){
_local8 = m_limitForce;
m_limitForce = b2Math.b2Min((m_limitForce + _local19), 0);
_local19 = (m_limitForce - _local8);
};
};
};
_local11 = (_arg1.dt * _local19);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + ((_local4 * _local11) * m_motorJacobian.linear1.x));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + ((_local4 * _local11) * m_motorJacobian.linear1.y));
_local2.m_angularVelocity = (_local2.m_angularVelocity + ((_local6 * _local11) * m_motorJacobian.angular1));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + ((_local5 * _local11) * m_motorJacobian.linear2.x));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + ((_local5 * _local11) * m_motorJacobian.linear2.y));
_local3.m_angularVelocity = (_local3.m_angularVelocity + ((_local7 * _local11) * m_motorJacobian.angular2));
};
}
}
}//package Box2D.Dynamics.Joints
Section 59
//b2PrismaticJointDef (Box2D.Dynamics.Joints.b2PrismaticJointDef)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
public class b2PrismaticJointDef extends b2JointDef {
public var localAxis1:b2Vec2;
public var referenceAngle:Number;
public var maxMotorForce:Number;
public var motorSpeed:Number;
public var upperTranslation:Number;
public var localAnchor1:b2Vec2;
public var localAnchor2:b2Vec2;
public var enableLimit:Boolean;
public var enableMotor:Boolean;
public var lowerTranslation:Number;
public function b2PrismaticJointDef(){
localAnchor1 = new b2Vec2();
localAnchor2 = new b2Vec2();
localAxis1 = new b2Vec2();
super();
type = b2Joint.e_prismaticJoint;
localAxis1.Set(1, 0);
referenceAngle = 0;
enableLimit = false;
lowerTranslation = 0;
upperTranslation = 0;
enableMotor = false;
maxMotorForce = 0;
motorSpeed = 0;
}
public function Initialize(_arg1:b2Body, _arg2:b2Body, _arg3:b2Vec2, _arg4:b2Vec2):void{
body1 = _arg1;
body2 = _arg2;
localAnchor1 = body1.GetLocalPoint(_arg3);
localAnchor2 = body2.GetLocalPoint(_arg3);
localAxis1 = body1.GetLocalVector(_arg4);
referenceAngle = (body2.GetAngle() - body1.GetAngle());
}
}
}//package Box2D.Dynamics.Joints
Section 60
//b2PulleyJoint (Box2D.Dynamics.Joints.b2PulleyJoint)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Common.*;
public class b2PulleyJoint extends b2Joint {
public var m_ground:b2Body;
public var m_maxLength2:Number;
public var m_limitForce1:Number;
public var m_maxLength1:Number;
public var m_limitState1:int;
public var m_limitState2:int;
public var m_limitPositionImpulse2:Number;
public var m_force:Number;
public var m_limitPositionImpulse1:Number;
public var m_constant:Number;
public var m_state:int;
public var m_ratio:Number;
public var m_groundAnchor1:b2Vec2;
public var m_groundAnchor2:b2Vec2;
public var m_localAnchor1:b2Vec2;
public var m_localAnchor2:b2Vec2;
public var m_positionImpulse:Number;
public var m_limitMass2:Number;
public var m_limitMass1:Number;
public var m_pulleyMass:Number;
public var m_u1:b2Vec2;
public var m_u2:b2Vec2;
public var m_limitForce2:Number;
public static const b2_minPulleyLength:Number = 2;
public function b2PulleyJoint(_arg1:b2PulleyJointDef){
var _local2:b2Mat22;
var _local3:Number;
var _local4:Number;
m_groundAnchor1 = new b2Vec2();
m_groundAnchor2 = new b2Vec2();
m_localAnchor1 = new b2Vec2();
m_localAnchor2 = new b2Vec2();
m_u1 = new b2Vec2();
m_u2 = new b2Vec2();
super(_arg1);
m_ground = m_body1.m_world.m_groundBody;
m_groundAnchor1.x = (_arg1.groundAnchor1.x - m_ground.m_xf.position.x);
m_groundAnchor1.y = (_arg1.groundAnchor1.y - m_ground.m_xf.position.y);
m_groundAnchor2.x = (_arg1.groundAnchor2.x - m_ground.m_xf.position.x);
m_groundAnchor2.y = (_arg1.groundAnchor2.y - m_ground.m_xf.position.y);
m_localAnchor1.SetV(_arg1.localAnchor1);
m_localAnchor2.SetV(_arg1.localAnchor2);
m_ratio = _arg1.ratio;
m_constant = (_arg1.length1 + (m_ratio * _arg1.length2));
m_maxLength1 = b2Math.b2Min(_arg1.maxLength1, (m_constant - (m_ratio * b2_minPulleyLength)));
m_maxLength2 = b2Math.b2Min(_arg1.maxLength2, ((m_constant - b2_minPulleyLength) / m_ratio));
m_force = 0;
m_limitForce1 = 0;
m_limitForce2 = 0;
}
public function GetGroundAnchor2():b2Vec2{
var _local1:b2Vec2;
_local1 = m_ground.m_xf.position.Copy();
_local1.Add(m_groundAnchor2);
return (_local1);
}
override public function GetAnchor1():b2Vec2{
return (m_body1.GetWorldPoint(m_localAnchor1));
}
override public function GetAnchor2():b2Vec2{
return (m_body2.GetWorldPoint(m_localAnchor2));
}
override public function GetReactionForce():b2Vec2{
var _local1:b2Vec2;
_local1 = m_u2.Copy();
_local1.Multiply(m_force);
return (_local1);
}
override public function SolvePositionConstraints():Boolean{
var _local1:b2Body;
var _local2:b2Body;
var _local3:b2Mat22;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
_local1 = m_body1;
_local2 = m_body2;
_local4 = (m_ground.m_xf.position.x + m_groundAnchor1.x);
_local5 = (m_ground.m_xf.position.y + m_groundAnchor1.y);
_local6 = (m_ground.m_xf.position.x + m_groundAnchor2.x);
_local7 = (m_ground.m_xf.position.y + m_groundAnchor2.y);
_local23 = 0;
if (m_state == e_atUpperLimit){
_local3 = _local1.m_xf.R;
_local8 = (m_localAnchor1.x - _local1.m_sweep.localCenter.x);
_local9 = (m_localAnchor1.y - _local1.m_sweep.localCenter.y);
_local22 = ((_local3.col1.x * _local8) + (_local3.col2.x * _local9));
_local9 = ((_local3.col1.y * _local8) + (_local3.col2.y * _local9));
_local8 = _local22;
_local3 = _local2.m_xf.R;
_local10 = (m_localAnchor2.x - _local2.m_sweep.localCenter.x);
_local11 = (m_localAnchor2.y - _local2.m_sweep.localCenter.y);
_local22 = ((_local3.col1.x * _local10) + (_local3.col2.x * _local11));
_local11 = ((_local3.col1.y * _local10) + (_local3.col2.y * _local11));
_local10 = _local22;
_local12 = (_local1.m_sweep.c.x + _local8);
_local13 = (_local1.m_sweep.c.y + _local9);
_local14 = (_local2.m_sweep.c.x + _local10);
_local15 = (_local2.m_sweep.c.y + _local11);
m_u1.Set((_local12 - _local4), (_local13 - _local5));
m_u2.Set((_local14 - _local6), (_local15 - _local7));
_local16 = m_u1.Length();
_local17 = m_u2.Length();
if (_local16 > b2Settings.b2_linearSlop){
m_u1.Multiply((1 / _local16));
} else {
m_u1.SetZero();
};
if (_local17 > b2Settings.b2_linearSlop){
m_u2.Multiply((1 / _local17));
} else {
m_u2.SetZero();
};
_local18 = ((m_constant - _local16) - (m_ratio * _local17));
_local23 = b2Math.b2Max(_local23, -(_local18));
_local18 = b2Math.b2Clamp((_local18 + b2Settings.b2_linearSlop), -(b2Settings.b2_maxLinearCorrection), 0);
_local19 = (-(m_pulleyMass) * _local18);
_local20 = m_positionImpulse;
m_positionImpulse = b2Math.b2Max(0, (m_positionImpulse + _local19));
_local19 = (m_positionImpulse - _local20);
_local12 = (-(_local19) * m_u1.x);
_local13 = (-(_local19) * m_u1.y);
_local14 = ((-(m_ratio) * _local19) * m_u2.x);
_local15 = ((-(m_ratio) * _local19) * m_u2.y);
_local1.m_sweep.c.x = (_local1.m_sweep.c.x + (_local1.m_invMass * _local12));
_local1.m_sweep.c.y = (_local1.m_sweep.c.y + (_local1.m_invMass * _local13));
_local1.m_sweep.a = (_local1.m_sweep.a + (_local1.m_invI * ((_local8 * _local13) - (_local9 * _local12))));
_local2.m_sweep.c.x = (_local2.m_sweep.c.x + (_local2.m_invMass * _local14));
_local2.m_sweep.c.y = (_local2.m_sweep.c.y + (_local2.m_invMass * _local15));
_local2.m_sweep.a = (_local2.m_sweep.a + (_local2.m_invI * ((_local10 * _local15) - (_local11 * _local14))));
_local1.SynchronizeTransform();
_local2.SynchronizeTransform();
};
if (m_limitState1 == e_atUpperLimit){
_local3 = _local1.m_xf.R;
_local8 = (m_localAnchor1.x - _local1.m_sweep.localCenter.x);
_local9 = (m_localAnchor1.y - _local1.m_sweep.localCenter.y);
_local22 = ((_local3.col1.x * _local8) + (_local3.col2.x * _local9));
_local9 = ((_local3.col1.y * _local8) + (_local3.col2.y * _local9));
_local8 = _local22;
_local12 = (_local1.m_sweep.c.x + _local8);
_local13 = (_local1.m_sweep.c.y + _local9);
m_u1.Set((_local12 - _local4), (_local13 - _local5));
_local16 = m_u1.Length();
if (_local16 > b2Settings.b2_linearSlop){
m_u1.x = (m_u1.x * (1 / _local16));
m_u1.y = (m_u1.y * (1 / _local16));
} else {
m_u1.SetZero();
};
_local18 = (m_maxLength1 - _local16);
_local23 = b2Math.b2Max(_local23, -(_local18));
_local18 = b2Math.b2Clamp((_local18 + b2Settings.b2_linearSlop), -(b2Settings.b2_maxLinearCorrection), 0);
_local19 = (-(m_limitMass1) * _local18);
_local21 = m_limitPositionImpulse1;
m_limitPositionImpulse1 = b2Math.b2Max(0, (m_limitPositionImpulse1 + _local19));
_local19 = (m_limitPositionImpulse1 - _local21);
_local12 = (-(_local19) * m_u1.x);
_local13 = (-(_local19) * m_u1.y);
_local1.m_sweep.c.x = (_local1.m_sweep.c.x + (_local1.m_invMass * _local12));
_local1.m_sweep.c.y = (_local1.m_sweep.c.y + (_local1.m_invMass * _local13));
_local1.m_sweep.a = (_local1.m_sweep.a + (_local1.m_invI * ((_local8 * _local13) - (_local9 * _local12))));
_local1.SynchronizeTransform();
};
if (m_limitState2 == e_atUpperLimit){
_local3 = _local2.m_xf.R;
_local10 = (m_localAnchor2.x - _local2.m_sweep.localCenter.x);
_local11 = (m_localAnchor2.y - _local2.m_sweep.localCenter.y);
_local22 = ((_local3.col1.x * _local10) + (_local3.col2.x * _local11));
_local11 = ((_local3.col1.y * _local10) + (_local3.col2.y * _local11));
_local10 = _local22;
_local14 = (_local2.m_sweep.c.x + _local10);
_local15 = (_local2.m_sweep.c.y + _local11);
m_u2.Set((_local14 - _local6), (_local15 - _local7));
_local17 = m_u2.Length();
if (_local17 > b2Settings.b2_linearSlop){
m_u2.x = (m_u2.x * (1 / _local17));
m_u2.y = (m_u2.y * (1 / _local17));
} else {
m_u2.SetZero();
};
_local18 = (m_maxLength2 - _local17);
_local23 = b2Math.b2Max(_local23, -(_local18));
_local18 = b2Math.b2Clamp((_local18 + b2Settings.b2_linearSlop), -(b2Settings.b2_maxLinearCorrection), 0);
_local19 = (-(m_limitMass2) * _local18);
_local21 = m_limitPositionImpulse2;
m_limitPositionImpulse2 = b2Math.b2Max(0, (m_limitPositionImpulse2 + _local19));
_local19 = (m_limitPositionImpulse2 - _local21);
_local14 = (-(_local19) * m_u2.x);
_local15 = (-(_local19) * m_u2.y);
_local2.m_sweep.c.x = (_local2.m_sweep.c.x + (_local2.m_invMass * _local14));
_local2.m_sweep.c.y = (_local2.m_sweep.c.y + (_local2.m_invMass * _local15));
_local2.m_sweep.a = (_local2.m_sweep.a + (_local2.m_invI * ((_local10 * _local15) - (_local11 * _local14))));
_local2.SynchronizeTransform();
};
return ((_local23 < b2Settings.b2_linearSlop));
}
override public function InitVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
var _local26:Number;
_local2 = m_body1;
_local3 = m_body2;
_local4 = _local2.m_xf.R;
_local5 = (m_localAnchor1.x - _local2.m_sweep.localCenter.x);
_local6 = (m_localAnchor1.y - _local2.m_sweep.localCenter.y);
_local7 = ((_local4.col1.x * _local5) + (_local4.col2.x * _local6));
_local6 = ((_local4.col1.y * _local5) + (_local4.col2.y * _local6));
_local5 = _local7;
_local4 = _local3.m_xf.R;
_local8 = (m_localAnchor2.x - _local3.m_sweep.localCenter.x);
_local9 = (m_localAnchor2.y - _local3.m_sweep.localCenter.y);
_local7 = ((_local4.col1.x * _local8) + (_local4.col2.x * _local9));
_local9 = ((_local4.col1.y * _local8) + (_local4.col2.y * _local9));
_local8 = _local7;
_local10 = (_local2.m_sweep.c.x + _local5);
_local11 = (_local2.m_sweep.c.y + _local6);
_local12 = (_local3.m_sweep.c.x + _local8);
_local13 = (_local3.m_sweep.c.y + _local9);
_local14 = (m_ground.m_xf.position.x + m_groundAnchor1.x);
_local15 = (m_ground.m_xf.position.y + m_groundAnchor1.y);
_local16 = (m_ground.m_xf.position.x + m_groundAnchor2.x);
_local17 = (m_ground.m_xf.position.y + m_groundAnchor2.y);
m_u1.Set((_local10 - _local14), (_local11 - _local15));
m_u2.Set((_local12 - _local16), (_local13 - _local17));
_local18 = m_u1.Length();
_local19 = m_u2.Length();
if (_local18 > b2Settings.b2_linearSlop){
m_u1.Multiply((1 / _local18));
} else {
m_u1.SetZero();
};
if (_local19 > b2Settings.b2_linearSlop){
m_u2.Multiply((1 / _local19));
} else {
m_u2.SetZero();
};
_local20 = ((m_constant - _local18) - (m_ratio * _local19));
if (_local20 > 0){
m_state = e_inactiveLimit;
m_force = 0;
} else {
m_state = e_atUpperLimit;
m_positionImpulse = 0;
};
if (_local18 < m_maxLength1){
m_limitState1 = e_inactiveLimit;
m_limitForce1 = 0;
} else {
m_limitState1 = e_atUpperLimit;
m_limitPositionImpulse1 = 0;
};
if (_local19 < m_maxLength2){
m_limitState2 = e_inactiveLimit;
m_limitForce2 = 0;
} else {
m_limitState2 = e_atUpperLimit;
m_limitPositionImpulse2 = 0;
};
_local21 = ((_local5 * m_u1.y) - (_local6 * m_u1.x));
_local22 = ((_local8 * m_u2.y) - (_local9 * m_u2.x));
m_limitMass1 = (_local2.m_invMass + ((_local2.m_invI * _local21) * _local21));
m_limitMass2 = (_local3.m_invMass + ((_local3.m_invI * _local22) * _local22));
m_pulleyMass = (m_limitMass1 + ((m_ratio * m_ratio) * m_limitMass2));
m_limitMass1 = (1 / m_limitMass1);
m_limitMass2 = (1 / m_limitMass2);
m_pulleyMass = (1 / m_pulleyMass);
if (_arg1.warmStarting){
_local23 = ((_arg1.dt * (-(m_force) - m_limitForce1)) * m_u1.x);
_local24 = ((_arg1.dt * (-(m_force) - m_limitForce1)) * m_u1.y);
_local25 = ((_arg1.dt * ((-(m_ratio) * m_force) - m_limitForce2)) * m_u2.x);
_local26 = ((_arg1.dt * ((-(m_ratio) * m_force) - m_limitForce2)) * m_u2.y);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + (_local2.m_invMass * _local23));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + (_local2.m_invMass * _local24));
_local2.m_angularVelocity = (_local2.m_angularVelocity + (_local2.m_invI * ((_local5 * _local24) - (_local6 * _local23))));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + (_local3.m_invMass * _local25));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + (_local3.m_invMass * _local26));
_local3.m_angularVelocity = (_local3.m_angularVelocity + (_local3.m_invI * ((_local8 * _local26) - (_local9 * _local25))));
} else {
m_force = 0;
m_limitForce1 = 0;
m_limitForce2 = 0;
};
}
override public function GetReactionTorque():Number{
return (0);
}
public function GetRatio():Number{
return (m_ratio);
}
public function GetLength2():Number{
var _local1:b2Vec2;
var _local2:Number;
var _local3:Number;
var _local4:Number;
var _local5:Number;
_local1 = m_body2.GetWorldPoint(m_localAnchor2);
_local2 = (m_ground.m_xf.position.x + m_groundAnchor2.x);
_local3 = (m_ground.m_xf.position.y + m_groundAnchor2.y);
_local4 = (_local1.x - _local2);
_local5 = (_local1.y - _local3);
return (Math.sqrt(((_local4 * _local4) + (_local5 * _local5))));
}
override public function SolveVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
_local2 = m_body1;
_local3 = m_body2;
_local4 = _local2.m_xf.R;
_local5 = (m_localAnchor1.x - _local2.m_sweep.localCenter.x);
_local6 = (m_localAnchor1.y - _local2.m_sweep.localCenter.y);
_local7 = ((_local4.col1.x * _local5) + (_local4.col2.x * _local6));
_local6 = ((_local4.col1.y * _local5) + (_local4.col2.y * _local6));
_local5 = _local7;
_local4 = _local3.m_xf.R;
_local8 = (m_localAnchor2.x - _local3.m_sweep.localCenter.x);
_local9 = (m_localAnchor2.y - _local3.m_sweep.localCenter.y);
_local7 = ((_local4.col1.x * _local8) + (_local4.col2.x * _local9));
_local9 = ((_local4.col1.y * _local8) + (_local4.col2.y * _local9));
_local8 = _local7;
if (m_state == e_atUpperLimit){
_local10 = (_local2.m_linearVelocity.x + (-(_local2.m_angularVelocity) * _local6));
_local11 = (_local2.m_linearVelocity.y + (_local2.m_angularVelocity * _local5));
_local12 = (_local3.m_linearVelocity.x + (-(_local3.m_angularVelocity) * _local9));
_local13 = (_local3.m_linearVelocity.y + (_local3.m_angularVelocity * _local8));
_local18 = (-(((m_u1.x * _local10) + (m_u1.y * _local11))) - (m_ratio * ((m_u2.x * _local12) + (m_u2.y * _local13))));
_local19 = ((-(_arg1.inv_dt) * m_pulleyMass) * _local18);
_local20 = m_force;
m_force = b2Math.b2Max(0, (m_force + _local19));
_local19 = (m_force - _local20);
_local14 = ((-(_arg1.dt) * _local19) * m_u1.x);
_local15 = ((-(_arg1.dt) * _local19) * m_u1.y);
_local16 = (((-(_arg1.dt) * m_ratio) * _local19) * m_u2.x);
_local17 = (((-(_arg1.dt) * m_ratio) * _local19) * m_u2.y);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + (_local2.m_invMass * _local14));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + (_local2.m_invMass * _local15));
_local2.m_angularVelocity = (_local2.m_angularVelocity + (_local2.m_invI * ((_local5 * _local15) - (_local6 * _local14))));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + (_local3.m_invMass * _local16));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + (_local3.m_invMass * _local17));
_local3.m_angularVelocity = (_local3.m_angularVelocity + (_local3.m_invI * ((_local8 * _local17) - (_local9 * _local16))));
};
if (m_limitState1 == e_atUpperLimit){
_local10 = (_local2.m_linearVelocity.x + (-(_local2.m_angularVelocity) * _local6));
_local11 = (_local2.m_linearVelocity.y + (_local2.m_angularVelocity * _local5));
_local18 = -(((m_u1.x * _local10) + (m_u1.y * _local11)));
_local19 = ((-(_arg1.inv_dt) * m_limitMass1) * _local18);
_local20 = m_limitForce1;
m_limitForce1 = b2Math.b2Max(0, (m_limitForce1 + _local19));
_local19 = (m_limitForce1 - _local20);
_local14 = ((-(_arg1.dt) * _local19) * m_u1.x);
_local15 = ((-(_arg1.dt) * _local19) * m_u1.y);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x + (_local2.m_invMass * _local14));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y + (_local2.m_invMass * _local15));
_local2.m_angularVelocity = (_local2.m_angularVelocity + (_local2.m_invI * ((_local5 * _local15) - (_local6 * _local14))));
};
if (m_limitState2 == e_atUpperLimit){
_local12 = (_local3.m_linearVelocity.x + (-(_local3.m_angularVelocity) * _local9));
_local13 = (_local3.m_linearVelocity.y + (_local3.m_angularVelocity * _local8));
_local18 = -(((m_u2.x * _local12) + (m_u2.y * _local13)));
_local19 = ((-(_arg1.inv_dt) * m_limitMass2) * _local18);
_local20 = m_limitForce2;
m_limitForce2 = b2Math.b2Max(0, (m_limitForce2 + _local19));
_local19 = (m_limitForce2 - _local20);
_local16 = ((-(_arg1.dt) * _local19) * m_u2.x);
_local17 = ((-(_arg1.dt) * _local19) * m_u2.y);
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + (_local3.m_invMass * _local16));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + (_local3.m_invMass * _local17));
_local3.m_angularVelocity = (_local3.m_angularVelocity + (_local3.m_invI * ((_local8 * _local17) - (_local9 * _local16))));
};
}
public function GetLength1():Number{
var _local1:b2Vec2;
var _local2:Number;
var _local3:Number;
var _local4:Number;
var _local5:Number;
_local1 = m_body1.GetWorldPoint(m_localAnchor1);
_local2 = (m_ground.m_xf.position.x + m_groundAnchor1.x);
_local3 = (m_ground.m_xf.position.y + m_groundAnchor1.y);
_local4 = (_local1.x - _local2);
_local5 = (_local1.y - _local3);
return (Math.sqrt(((_local4 * _local4) + (_local5 * _local5))));
}
public function GetGroundAnchor1():b2Vec2{
var _local1:b2Vec2;
_local1 = m_ground.m_xf.position.Copy();
_local1.Add(m_groundAnchor1);
return (_local1);
}
}
}//package Box2D.Dynamics.Joints
Section 61
//b2PulleyJointDef (Box2D.Dynamics.Joints.b2PulleyJointDef)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
public class b2PulleyJointDef extends b2JointDef {
public var maxLength2:Number;
public var length1:Number;
public var length2:Number;
public var maxLength1:Number;
public var ratio:Number;
public var groundAnchor1:b2Vec2;
public var groundAnchor2:b2Vec2;
public var localAnchor1:b2Vec2;
public var localAnchor2:b2Vec2;
public function b2PulleyJointDef(){
groundAnchor1 = new b2Vec2();
groundAnchor2 = new b2Vec2();
localAnchor1 = new b2Vec2();
localAnchor2 = new b2Vec2();
super();
type = b2Joint.e_pulleyJoint;
groundAnchor1.Set(-1, 1);
groundAnchor2.Set(1, 1);
localAnchor1.Set(-1, 0);
localAnchor2.Set(1, 0);
length1 = 0;
maxLength1 = 0;
length2 = 0;
maxLength2 = 0;
ratio = 1;
collideConnected = true;
}
public function Initialize(_arg1:b2Body, _arg2:b2Body, _arg3:b2Vec2, _arg4:b2Vec2, _arg5:b2Vec2, _arg6:b2Vec2, _arg7:Number):void{
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
body1 = _arg1;
body2 = _arg2;
groundAnchor1.SetV(_arg3);
groundAnchor2.SetV(_arg4);
localAnchor1 = body1.GetLocalPoint(_arg5);
localAnchor2 = body2.GetLocalPoint(_arg6);
_local8 = (_arg5.x - _arg3.x);
_local9 = (_arg5.y - _arg3.y);
length1 = Math.sqrt(((_local8 * _local8) + (_local9 * _local9)));
_local10 = (_arg6.x - _arg4.x);
_local11 = (_arg6.y - _arg4.y);
length2 = Math.sqrt(((_local10 * _local10) + (_local11 * _local11)));
ratio = _arg7;
_local12 = (length1 + (ratio * length2));
maxLength1 = (_local12 - (ratio * b2PulleyJoint.b2_minPulleyLength));
maxLength2 = ((_local12 - b2PulleyJoint.b2_minPulleyLength) / ratio);
}
}
}//package Box2D.Dynamics.Joints
Section 62
//b2RevoluteJoint (Box2D.Dynamics.Joints.b2RevoluteJoint)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Common.*;
public class b2RevoluteJoint extends b2Joint {
public var m_limitForce:Number;
public var m_motorForce:Number;
public var m_pivotMass:b2Mat22;
public var m_enableLimit:Boolean;
public var m_limitState:int;
public var m_motorMass:Number;
public var m_localAnchor1:b2Vec2;
public var m_localAnchor2:b2Vec2;
private var K1:b2Mat22;
private var K2:b2Mat22;
private var K3:b2Mat22;
private var K:b2Mat22;
public var m_pivotForce:b2Vec2;
public var m_motorSpeed:Number;
public var m_enableMotor:Boolean;
public var m_limitPositionImpulse:Number;
public var m_maxMotorTorque:Number;
public var m_referenceAngle:Number;
public var m_lowerAngle:Number;
public var m_upperAngle:Number;
public static var tImpulse:b2Vec2 = new b2Vec2();
public function b2RevoluteJoint(_arg1:b2RevoluteJointDef){
K = new b2Mat22();
K1 = new b2Mat22();
K2 = new b2Mat22();
K3 = new b2Mat22();
m_localAnchor1 = new b2Vec2();
m_localAnchor2 = new b2Vec2();
m_pivotForce = new b2Vec2();
m_pivotMass = new b2Mat22();
super(_arg1);
m_localAnchor1.SetV(_arg1.localAnchor1);
m_localAnchor2.SetV(_arg1.localAnchor2);
m_referenceAngle = _arg1.referenceAngle;
m_pivotForce.Set(0, 0);
m_motorForce = 0;
m_limitForce = 0;
m_limitPositionImpulse = 0;
m_lowerAngle = _arg1.lowerAngle;
m_upperAngle = _arg1.upperAngle;
m_maxMotorTorque = _arg1.maxMotorTorque;
m_motorSpeed = _arg1.motorSpeed;
m_enableLimit = _arg1.enableLimit;
m_enableMotor = _arg1.enableMotor;
}
override public function GetAnchor1():b2Vec2{
return (m_body1.GetWorldPoint(m_localAnchor1));
}
override public function GetAnchor2():b2Vec2{
return (m_body2.GetWorldPoint(m_localAnchor2));
}
public function EnableMotor(_arg1:Boolean):void{
m_enableMotor = _arg1;
}
public function GetUpperLimit():Number{
return (m_upperAngle);
}
public function GetLowerLimit():Number{
return (m_lowerAngle);
}
public function SetLimits(_arg1:Number, _arg2:Number):void{
m_lowerAngle = _arg1;
m_upperAngle = _arg2;
}
public function GetMotorSpeed():Number{
return (m_motorSpeed);
}
override public function GetReactionForce():b2Vec2{
return (m_pivotForce);
}
override public function SolvePositionConstraints():Boolean{
var _local1:Number;
var _local2:Number;
var _local3:b2Body;
var _local4:b2Body;
var _local5:Number;
var _local6:b2Mat22;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
var _local26:Number;
_local3 = m_body1;
_local4 = m_body2;
_local5 = 0;
_local6 = _local3.m_xf.R;
_local7 = (m_localAnchor1.x - _local3.m_sweep.localCenter.x);
_local8 = (m_localAnchor1.y - _local3.m_sweep.localCenter.y);
_local9 = ((_local6.col1.x * _local7) + (_local6.col2.x * _local8));
_local8 = ((_local6.col1.y * _local7) + (_local6.col2.y * _local8));
_local7 = _local9;
_local6 = _local4.m_xf.R;
_local10 = (m_localAnchor2.x - _local4.m_sweep.localCenter.x);
_local11 = (m_localAnchor2.y - _local4.m_sweep.localCenter.y);
_local9 = ((_local6.col1.x * _local10) + (_local6.col2.x * _local11));
_local11 = ((_local6.col1.y * _local10) + (_local6.col2.y * _local11));
_local10 = _local9;
_local12 = (_local3.m_sweep.c.x + _local7);
_local13 = (_local3.m_sweep.c.y + _local8);
_local14 = (_local4.m_sweep.c.x + _local10);
_local15 = (_local4.m_sweep.c.y + _local11);
_local16 = (_local14 - _local12);
_local17 = (_local15 - _local13);
_local5 = Math.sqrt(((_local16 * _local16) + (_local17 * _local17)));
_local18 = _local3.m_invMass;
_local19 = _local4.m_invMass;
_local20 = _local3.m_invI;
_local21 = _local4.m_invI;
K1.col1.x = (_local18 + _local19);
K1.col2.x = 0;
K1.col1.y = 0;
K1.col2.y = (_local18 + _local19);
K2.col1.x = ((_local20 * _local8) * _local8);
K2.col2.x = ((-(_local20) * _local7) * _local8);
K2.col1.y = ((-(_local20) * _local7) * _local8);
K2.col2.y = ((_local20 * _local7) * _local7);
K3.col1.x = ((_local21 * _local11) * _local11);
K3.col2.x = ((-(_local21) * _local10) * _local11);
K3.col1.y = ((-(_local21) * _local10) * _local11);
K3.col2.y = ((_local21 * _local10) * _local10);
K.SetM(K1);
K.AddM(K2);
K.AddM(K3);
K.Solve(tImpulse, -(_local16), -(_local17));
_local22 = tImpulse.x;
_local23 = tImpulse.y;
_local3.m_sweep.c.x = (_local3.m_sweep.c.x - (_local3.m_invMass * _local22));
_local3.m_sweep.c.y = (_local3.m_sweep.c.y - (_local3.m_invMass * _local23));
_local3.m_sweep.a = (_local3.m_sweep.a - (_local3.m_invI * ((_local7 * _local23) - (_local8 * _local22))));
_local4.m_sweep.c.x = (_local4.m_sweep.c.x + (_local4.m_invMass * _local22));
_local4.m_sweep.c.y = (_local4.m_sweep.c.y + (_local4.m_invMass * _local23));
_local4.m_sweep.a = (_local4.m_sweep.a + (_local4.m_invI * ((_local10 * _local23) - (_local11 * _local22))));
_local3.SynchronizeTransform();
_local4.SynchronizeTransform();
_local24 = 0;
if (((m_enableLimit) && (!((m_limitState == e_inactiveLimit))))){
_local25 = ((_local4.m_sweep.a - _local3.m_sweep.a) - m_referenceAngle);
_local26 = 0;
if (m_limitState == e_equalLimits){
_local2 = b2Math.b2Clamp(_local25, -(b2Settings.b2_maxAngularCorrection), b2Settings.b2_maxAngularCorrection);
_local26 = (-(m_motorMass) * _local2);
_local24 = b2Math.b2Abs(_local2);
} else {
if (m_limitState == e_atLowerLimit){
_local2 = (_local25 - m_lowerAngle);
_local24 = b2Math.b2Max(0, -(_local2));
_local2 = b2Math.b2Clamp((_local2 + b2Settings.b2_angularSlop), -(b2Settings.b2_maxAngularCorrection), 0);
_local26 = (-(m_motorMass) * _local2);
_local1 = m_limitPositionImpulse;
m_limitPositionImpulse = b2Math.b2Max((m_limitPositionImpulse + _local26), 0);
_local26 = (m_limitPositionImpulse - _local1);
} else {
if (m_limitState == e_atUpperLimit){
_local2 = (_local25 - m_upperAngle);
_local24 = b2Math.b2Max(0, _local2);
_local2 = b2Math.b2Clamp((_local2 - b2Settings.b2_angularSlop), 0, b2Settings.b2_maxAngularCorrection);
_local26 = (-(m_motorMass) * _local2);
_local1 = m_limitPositionImpulse;
m_limitPositionImpulse = b2Math.b2Min((m_limitPositionImpulse + _local26), 0);
_local26 = (m_limitPositionImpulse - _local1);
};
};
};
_local3.m_sweep.a = (_local3.m_sweep.a - (_local3.m_invI * _local26));
_local4.m_sweep.a = (_local4.m_sweep.a + (_local4.m_invI * _local26));
_local3.SynchronizeTransform();
_local4.SynchronizeTransform();
};
return ((((_local5 <= b2Settings.b2_linearSlop)) && ((_local24 <= b2Settings.b2_angularSlop))));
}
public function GetJointSpeed():Number{
return ((m_body2.m_angularVelocity - m_body1.m_angularVelocity));
}
public function SetMotorSpeed(_arg1:Number):void{
m_motorSpeed = _arg1;
}
public function SetMaxMotorTorque(_arg1:Number):void{
m_maxMotorTorque = _arg1;
}
public function GetJointAngle():Number{
return (((m_body2.m_sweep.a - m_body1.m_sweep.a) - m_referenceAngle));
}
override public function InitVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
_local2 = m_body1;
_local3 = m_body2;
_local4 = _local2.m_xf.R;
_local6 = (m_localAnchor1.x - _local2.m_sweep.localCenter.x);
_local7 = (m_localAnchor1.y - _local2.m_sweep.localCenter.y);
_local5 = ((_local4.col1.x * _local6) + (_local4.col2.x * _local7));
_local7 = ((_local4.col1.y * _local6) + (_local4.col2.y * _local7));
_local6 = _local5;
_local4 = _local3.m_xf.R;
_local8 = (m_localAnchor2.x - _local3.m_sweep.localCenter.x);
_local9 = (m_localAnchor2.y - _local3.m_sweep.localCenter.y);
_local5 = ((_local4.col1.x * _local8) + (_local4.col2.x * _local9));
_local9 = ((_local4.col1.y * _local8) + (_local4.col2.y * _local9));
_local8 = _local5;
_local10 = _local2.m_invMass;
_local11 = _local3.m_invMass;
_local12 = _local2.m_invI;
_local13 = _local3.m_invI;
K1.col1.x = (_local10 + _local11);
K1.col2.x = 0;
K1.col1.y = 0;
K1.col2.y = (_local10 + _local11);
K2.col1.x = ((_local12 * _local7) * _local7);
K2.col2.x = ((-(_local12) * _local6) * _local7);
K2.col1.y = ((-(_local12) * _local6) * _local7);
K2.col2.y = ((_local12 * _local6) * _local6);
K3.col1.x = ((_local13 * _local9) * _local9);
K3.col2.x = ((-(_local13) * _local8) * _local9);
K3.col1.y = ((-(_local13) * _local8) * _local9);
K3.col2.y = ((_local13 * _local8) * _local8);
K.SetM(K1);
K.AddM(K2);
K.AddM(K3);
K.Invert(m_pivotMass);
m_motorMass = (1 / (_local12 + _local13));
if (m_enableMotor == false){
m_motorForce = 0;
};
if (m_enableLimit){
_local14 = ((_local3.m_sweep.a - _local2.m_sweep.a) - m_referenceAngle);
if (b2Math.b2Abs((m_upperAngle - m_lowerAngle)) < (2 * b2Settings.b2_angularSlop)){
m_limitState = e_equalLimits;
} else {
if (_local14 <= m_lowerAngle){
if (m_limitState != e_atLowerLimit){
m_limitForce = 0;
};
m_limitState = e_atLowerLimit;
} else {
if (_local14 >= m_upperAngle){
if (m_limitState != e_atUpperLimit){
m_limitForce = 0;
};
m_limitState = e_atUpperLimit;
} else {
m_limitState = e_inactiveLimit;
m_limitForce = 0;
};
};
};
} else {
m_limitForce = 0;
};
if (_arg1.warmStarting){
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x - ((_arg1.dt * _local10) * m_pivotForce.x));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y - ((_arg1.dt * _local10) * m_pivotForce.y));
_local2.m_angularVelocity = (_local2.m_angularVelocity - ((_arg1.dt * _local12) * ((((_local6 * m_pivotForce.y) - (_local7 * m_pivotForce.x)) + m_motorForce) + m_limitForce)));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + ((_arg1.dt * _local11) * m_pivotForce.x));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + ((_arg1.dt * _local11) * m_pivotForce.y));
_local3.m_angularVelocity = (_local3.m_angularVelocity + ((_arg1.dt * _local13) * ((((_local8 * m_pivotForce.y) - (_local9 * m_pivotForce.x)) + m_motorForce) + m_limitForce)));
} else {
m_pivotForce.SetZero();
m_motorForce = 0;
m_limitForce = 0;
};
m_limitPositionImpulse = 0;
}
public function EnableLimit(_arg1:Boolean):void{
m_enableLimit = _arg1;
}
public function GetMotorTorque():Number{
return (m_motorForce);
}
override public function GetReactionTorque():Number{
return (m_limitForce);
}
public function IsLimitEnabled():Boolean{
return (m_enableLimit);
}
public function IsMotorEnabled():Boolean{
return (m_enableMotor);
}
override public function SolveVelocityConstraints(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:Number;
var _local14:Number;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
_local2 = m_body1;
_local3 = m_body2;
_local4 = _local2.m_xf.R;
_local6 = (m_localAnchor1.x - _local2.m_sweep.localCenter.x);
_local7 = (m_localAnchor1.y - _local2.m_sweep.localCenter.y);
_local5 = ((_local4.col1.x * _local6) + (_local4.col2.x * _local7));
_local7 = ((_local4.col1.y * _local6) + (_local4.col2.y * _local7));
_local6 = _local5;
_local4 = _local3.m_xf.R;
_local8 = (m_localAnchor2.x - _local3.m_sweep.localCenter.x);
_local9 = (m_localAnchor2.y - _local3.m_sweep.localCenter.y);
_local5 = ((_local4.col1.x * _local8) + (_local4.col2.x * _local9));
_local9 = ((_local4.col1.y * _local8) + (_local4.col2.y * _local9));
_local8 = _local5;
_local11 = (((_local3.m_linearVelocity.x + (-(_local3.m_angularVelocity) * _local9)) - _local2.m_linearVelocity.x) - (-(_local2.m_angularVelocity) * _local7));
_local12 = (((_local3.m_linearVelocity.y + (_local3.m_angularVelocity * _local8)) - _local2.m_linearVelocity.y) - (_local2.m_angularVelocity * _local6));
_local13 = (-(_arg1.inv_dt) * ((m_pivotMass.col1.x * _local11) + (m_pivotMass.col2.x * _local12)));
_local14 = (-(_arg1.inv_dt) * ((m_pivotMass.col1.y * _local11) + (m_pivotMass.col2.y * _local12)));
m_pivotForce.x = (m_pivotForce.x + _local13);
m_pivotForce.y = (m_pivotForce.y + _local14);
_local15 = (_arg1.dt * _local13);
_local16 = (_arg1.dt * _local14);
_local2.m_linearVelocity.x = (_local2.m_linearVelocity.x - (_local2.m_invMass * _local15));
_local2.m_linearVelocity.y = (_local2.m_linearVelocity.y - (_local2.m_invMass * _local16));
_local2.m_angularVelocity = (_local2.m_angularVelocity - (_local2.m_invI * ((_local6 * _local16) - (_local7 * _local15))));
_local3.m_linearVelocity.x = (_local3.m_linearVelocity.x + (_local3.m_invMass * _local15));
_local3.m_linearVelocity.y = (_local3.m_linearVelocity.y + (_local3.m_invMass * _local16));
_local3.m_angularVelocity = (_local3.m_angularVelocity + (_local3.m_invI * ((_local8 * _local16) - (_local9 * _local15))));
if (((m_enableMotor) && (!((m_limitState == e_equalLimits))))){
_local17 = ((_local3.m_angularVelocity - _local2.m_angularVelocity) - m_motorSpeed);
_local18 = ((-(_arg1.inv_dt) * m_motorMass) * _local17);
_local19 = m_motorForce;
m_motorForce = b2Math.b2Clamp((m_motorForce + _local18), -(m_maxMotorTorque), m_maxMotorTorque);
_local18 = (m_motorForce - _local19);
_local2.m_angularVelocity = (_local2.m_angularVelocity - ((_local2.m_invI * _arg1.dt) * _local18));
_local3.m_angularVelocity = (_local3.m_angularVelocity + ((_local3.m_invI * _arg1.dt) * _local18));
};
if (((m_enableLimit) && (!((m_limitState == e_inactiveLimit))))){
_local20 = (_local3.m_angularVelocity - _local2.m_angularVelocity);
_local21 = ((-(_arg1.inv_dt) * m_motorMass) * _local20);
if (m_limitState == e_equalLimits){
m_limitForce = (m_limitForce + _local21);
} else {
if (m_limitState == e_atLowerLimit){
_local10 = m_limitForce;
m_limitForce = b2Math.b2Max((m_limitForce + _local21), 0);
_local21 = (m_limitForce - _local10);
} else {
if (m_limitState == e_atUpperLimit){
_local10 = m_limitForce;
m_limitForce = b2Math.b2Min((m_limitForce + _local21), 0);
_local21 = (m_limitForce - _local10);
};
};
};
_local2.m_angularVelocity = (_local2.m_angularVelocity - ((_local2.m_invI * _arg1.dt) * _local21));
_local3.m_angularVelocity = (_local3.m_angularVelocity + ((_local3.m_invI * _arg1.dt) * _local21));
};
}
}
}//package Box2D.Dynamics.Joints
Section 63
//b2RevoluteJointDef (Box2D.Dynamics.Joints.b2RevoluteJointDef)
package Box2D.Dynamics.Joints {
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
public class b2RevoluteJointDef extends b2JointDef {
public var referenceAngle:Number;
public var upperAngle:Number;
public var lowerAngle:Number;
public var motorSpeed:Number;
public var maxMotorTorque:Number;
public var localAnchor1:b2Vec2;
public var localAnchor2:b2Vec2;
public var enableLimit:Boolean;
public var enableMotor:Boolean;
public function b2RevoluteJointDef(){
localAnchor1 = new b2Vec2();
localAnchor2 = new b2Vec2();
super();
type = b2Joint.e_revoluteJoint;
localAnchor1.Set(0, 0);
localAnchor2.Set(0, 0);
referenceAngle = 0;
lowerAngle = 0;
upperAngle = 0;
maxMotorTorque = 0;
motorSpeed = 0;
enableLimit = false;
enableMotor = false;
}
public function Initialize(_arg1:b2Body, _arg2:b2Body, _arg3:b2Vec2):void{
body1 = _arg1;
body2 = _arg2;
localAnchor1 = body1.GetLocalPoint(_arg3);
localAnchor2 = body2.GetLocalPoint(_arg3);
referenceAngle = (body2.GetAngle() - body1.GetAngle());
}
}
}//package Box2D.Dynamics.Joints
Section 64
//b2Body (Box2D.Dynamics.b2Body)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.Joints.*;
import Box2D.Dynamics.Contacts.*;
public class b2Body {
public var m_next:b2Body;
public var m_contactList:b2ContactEdge;
public var m_angularVelocity:Number;
public var m_shapeList:b2Shape;
public var m_force:b2Vec2;
public var m_mass:Number;
public var m_sweep:b2Sweep;
public var m_xf:b2XForm;
public var m_torque:Number;
public var m_userData;
public var m_flags:uint;
public var m_world:b2World;
public var m_prev:b2Body;
public var m_invMass:Number;
public var m_type:int;
public var m_linearDamping:Number;
public var m_angularDamping:Number;
public var m_invI:Number;
public var m_linearVelocity:b2Vec2;
public var m_sleepTime:Number;
public var m_shapeCount:int;
public var m_jointList:b2JointEdge;
public var m_I:Number;
public static var e_fixedRotationFlag:uint = 64;
public static var e_frozenFlag:uint = 2;
public static var e_maxTypes:uint = 3;
public static var e_sleepFlag:uint = 8;
private static var s_massData:b2MassData = new b2MassData();
public static var e_bulletFlag:uint = 32;
public static var e_staticType:uint = 1;
public static var e_islandFlag:uint = 4;
public static var e_allowSleepFlag:uint = 16;
private static var s_xf1:b2XForm = new b2XForm();
public static var e_dynamicType:uint = 2;
public function b2Body(_arg1:b2BodyDef, _arg2:b2World){
var _local3:b2Mat22;
var _local4:b2Vec2;
m_xf = new b2XForm();
m_sweep = new b2Sweep();
m_linearVelocity = new b2Vec2();
m_force = new b2Vec2();
super();
m_flags = 0;
if (_arg1.isBullet){
m_flags = (m_flags | e_bulletFlag);
};
if (_arg1.fixedRotation){
m_flags = (m_flags | e_fixedRotationFlag);
};
if (_arg1.allowSleep){
m_flags = (m_flags | e_allowSleepFlag);
};
if (_arg1.isSleeping){
m_flags = (m_flags | e_sleepFlag);
};
m_world = _arg2;
m_xf.position.SetV(_arg1.position);
m_xf.R.Set(_arg1.angle);
m_sweep.localCenter.SetV(_arg1.massData.center);
m_sweep.t0 = 1;
m_sweep.a0 = (m_sweep.a = _arg1.angle);
_local3 = m_xf.R;
_local4 = m_sweep.localCenter;
m_sweep.c.x = ((_local3.col1.x * _local4.x) + (_local3.col2.x * _local4.y));
m_sweep.c.y = ((_local3.col1.y * _local4.x) + (_local3.col2.y * _local4.y));
m_sweep.c.x = (m_sweep.c.x + m_xf.position.x);
m_sweep.c.y = (m_sweep.c.y + m_xf.position.y);
m_sweep.c0.SetV(m_sweep.c);
m_jointList = null;
m_contactList = null;
m_prev = null;
m_next = null;
m_linearDamping = _arg1.linearDamping;
m_angularDamping = _arg1.angularDamping;
m_force.Set(0, 0);
m_torque = 0;
m_linearVelocity.SetZero();
m_angularVelocity = 0;
m_sleepTime = 0;
m_invMass = 0;
m_I = 0;
m_invI = 0;
m_mass = _arg1.massData.mass;
if (m_mass > 0){
m_invMass = (1 / m_mass);
};
if ((m_flags & b2Body.e_fixedRotationFlag) == 0){
m_I = _arg1.massData.I;
};
if (m_I > 0){
m_invI = (1 / m_I);
};
if ((((m_invMass == 0)) && ((m_invI == 0)))){
m_type = e_staticType;
} else {
m_type = e_dynamicType;
};
m_userData = _arg1.userData;
m_shapeList = null;
m_shapeCount = 0;
}
public function GetLinearVelocityFromWorldPoint(_arg1:b2Vec2):b2Vec2{
return (new b2Vec2((m_linearVelocity.x + (m_angularVelocity * (_arg1.y - m_sweep.c.y))), (m_linearVelocity.x - (m_angularVelocity * (_arg1.x - m_sweep.c.x)))));
}
public function SetLinearVelocity(_arg1:b2Vec2):void{
m_linearVelocity.SetV(_arg1);
}
public function WakeUp():void{
m_flags = (m_flags & ~(e_sleepFlag));
m_sleepTime = 0;
}
public function GetLocalCenter():b2Vec2{
return (m_sweep.localCenter);
}
public function ApplyTorque(_arg1:Number):void{
if (IsSleeping()){
WakeUp();
};
m_torque = (m_torque + _arg1);
}
public function IsFrozen():Boolean{
return (((m_flags & e_frozenFlag) == e_frozenFlag));
}
public function IsDynamic():Boolean{
return ((m_type == e_dynamicType));
}
public function GetLinearVelocity():b2Vec2{
return (m_linearVelocity);
}
public function SynchronizeTransform():void{
var _local1:b2Mat22;
var _local2:b2Vec2;
m_xf.R.Set(m_sweep.a);
_local1 = m_xf.R;
_local2 = m_sweep.localCenter;
m_xf.position.x = (m_sweep.c.x - ((_local1.col1.x * _local2.x) + (_local1.col2.x * _local2.y)));
m_xf.position.y = (m_sweep.c.y - ((_local1.col1.y * _local2.x) + (_local1.col2.y * _local2.y)));
}
public function GetInertia():Number{
return (m_I);
}
public function IsSleeping():Boolean{
return (((m_flags & e_sleepFlag) == e_sleepFlag));
}
public function SetMassFromShapes():void{
var _local1:b2Shape;
var _local2:Number;
var _local3:Number;
var _local4:b2MassData;
var _local5:b2Mat22;
var _local6:b2Vec2;
var _local7:int;
if (m_world.m_lock == true){
return;
};
m_mass = 0;
m_invMass = 0;
m_I = 0;
m_invI = 0;
_local2 = 0;
_local3 = 0;
_local4 = s_massData;
_local1 = m_shapeList;
while (_local1) {
_local1.ComputeMass(_local4);
m_mass = (m_mass + _local4.mass);
_local2 = (_local2 + (_local4.mass * _local4.center.x));
_local3 = (_local3 + (_local4.mass * _local4.center.y));
m_I = (m_I + _local4.I);
_local1 = _local1.m_next;
};
if (m_mass > 0){
m_invMass = (1 / m_mass);
_local2 = (_local2 * m_invMass);
_local3 = (_local3 * m_invMass);
};
if ((((m_I > 0)) && (((m_flags & e_fixedRotationFlag) == 0)))){
m_I = (m_I - (m_mass * ((_local2 * _local2) + (_local3 * _local3))));
m_invI = (1 / m_I);
} else {
m_I = 0;
m_invI = 0;
};
m_sweep.localCenter.Set(_local2, _local3);
_local5 = m_xf.R;
_local6 = m_sweep.localCenter;
m_sweep.c.x = ((_local5.col1.x * _local6.x) + (_local5.col2.x * _local6.y));
m_sweep.c.y = ((_local5.col1.y * _local6.x) + (_local5.col2.y * _local6.y));
m_sweep.c.x = (m_sweep.c.x + m_xf.position.x);
m_sweep.c.y = (m_sweep.c.y + m_xf.position.y);
m_sweep.c0.SetV(m_sweep.c);
_local1 = m_shapeList;
while (_local1) {
_local1.UpdateSweepRadius(m_sweep.localCenter);
_local1 = _local1.m_next;
};
_local7 = m_type;
if ((((m_invMass == 0)) && ((m_invI == 0)))){
m_type = e_staticType;
} else {
m_type = e_dynamicType;
};
if (_local7 != m_type){
_local1 = m_shapeList;
while (_local1) {
_local1.RefilterProxy(m_world.m_broadPhase, m_xf);
_local1 = _local1.m_next;
};
};
}
public function PutToSleep():void{
m_flags = (m_flags | e_sleepFlag);
m_sleepTime = 0;
m_linearVelocity.SetZero();
m_angularVelocity = 0;
m_force.SetZero();
m_torque = 0;
}
public function GetJointList():b2JointEdge{
return (m_jointList);
}
public function SetXForm(_arg1:b2Vec2, _arg2:Number):Boolean{
var _local3:b2Shape;
var _local4:b2Mat22;
var _local5:b2Vec2;
var _local6:Boolean;
var _local7:Boolean;
if (m_world.m_lock == true){
return (true);
};
if (IsFrozen()){
return (false);
};
m_xf.R.Set(_arg2);
m_xf.position.SetV(_arg1);
_local4 = m_xf.R;
_local5 = m_sweep.localCenter;
m_sweep.c.x = ((_local4.col1.x * _local5.x) + (_local4.col2.x * _local5.y));
m_sweep.c.y = ((_local4.col1.y * _local5.x) + (_local4.col2.y * _local5.y));
m_sweep.c.x = (m_sweep.c.x + m_xf.position.x);
m_sweep.c.y = (m_sweep.c.y + m_xf.position.y);
m_sweep.c0.SetV(m_sweep.c);
m_sweep.a0 = (m_sweep.a = _arg2);
_local6 = false;
_local3 = m_shapeList;
while (_local3) {
_local7 = _local3.Synchronize(m_world.m_broadPhase, m_xf, m_xf);
if (_local7 == false){
_local6 = true;
break;
};
_local3 = _local3.m_next;
};
if (_local6 == true){
m_flags = (m_flags | e_frozenFlag);
m_linearVelocity.SetZero();
m_angularVelocity = 0;
_local3 = m_shapeList;
while (_local3) {
_local3.DestroyProxy(m_world.m_broadPhase);
_local3 = _local3.m_next;
};
return (false);
};
m_world.m_broadPhase.Commit();
return (true);
}
public function GetLocalPoint(_arg1:b2Vec2):b2Vec2{
return (b2Math.b2MulXT(m_xf, _arg1));
}
public function ApplyForce(_arg1:b2Vec2, _arg2:b2Vec2):void{
if (IsSleeping()){
WakeUp();
};
m_force.x = (m_force.x + _arg1.x);
m_force.y = (m_force.y + _arg1.y);
m_torque = (m_torque + (((_arg2.x - m_sweep.c.x) * _arg1.y) - ((_arg2.y - m_sweep.c.y) * _arg1.x)));
}
public function SynchronizeShapes():Boolean{
var _local1:b2XForm;
var _local2:b2Mat22;
var _local3:b2Vec2;
var _local4:b2Shape;
var _local5:Boolean;
_local1 = s_xf1;
_local1.R.Set(m_sweep.a0);
_local2 = _local1.R;
_local3 = m_sweep.localCenter;
_local1.position.x = (m_sweep.c0.x - ((_local2.col1.x * _local3.x) + (_local2.col2.x * _local3.y)));
_local1.position.y = (m_sweep.c0.y - ((_local2.col1.y * _local3.x) + (_local2.col2.y * _local3.y)));
_local5 = true;
_local4 = m_shapeList;
while (_local4) {
_local5 = _local4.Synchronize(m_world.m_broadPhase, _local1, m_xf);
if (_local5 == false){
break;
};
_local4 = _local4.m_next;
};
if (_local5 == false){
m_flags = (m_flags | e_frozenFlag);
m_linearVelocity.SetZero();
m_angularVelocity = 0;
_local4 = m_shapeList;
while (_local4) {
_local4.DestroyProxy(m_world.m_broadPhase);
_local4 = _local4.m_next;
};
return (false);
};
return (true);
}
public function GetAngle():Number{
return (m_sweep.a);
}
public function GetXForm():b2XForm{
return (m_xf);
}
public function ApplyImpulse(_arg1:b2Vec2, _arg2:b2Vec2):void{
if (IsSleeping()){
WakeUp();
};
m_linearVelocity.x = (m_linearVelocity.x + (m_invMass * _arg1.x));
m_linearVelocity.y = (m_linearVelocity.y + (m_invMass * _arg1.y));
m_angularVelocity = (m_angularVelocity + (m_invI * (((_arg2.x - m_sweep.c.x) * _arg1.y) - ((_arg2.y - m_sweep.c.y) * _arg1.x))));
}
public function GetNext():b2Body{
return (m_next);
}
public function GetMass():Number{
return (m_mass);
}
public function GetLinearVelocityFromLocalPoint(_arg1:b2Vec2):b2Vec2{
var _local2:b2Mat22;
var _local3:b2Vec2;
_local2 = m_xf.R;
_local3 = new b2Vec2(((_local2.col1.x * _arg1.x) + (_local2.col2.x * _arg1.y)), ((_local2.col1.y * _arg1.x) + (_local2.col2.y * _arg1.y)));
_local3.x = (_local3.x + m_xf.position.x);
_local3.y = (_local3.y + m_xf.position.y);
return (new b2Vec2((m_linearVelocity.x + (m_angularVelocity * (_local3.y - m_sweep.c.y))), (m_linearVelocity.x - (m_angularVelocity * (_local3.x - m_sweep.c.x)))));
}
public function GetAngularVelocity():Number{
return (m_angularVelocity);
}
public function SetAngularVelocity(_arg1:Number):void{
m_angularVelocity = _arg1;
}
public function SetMass(_arg1:b2MassData):void{
var _local2:b2Shape;
var _local3:b2Mat22;
var _local4:b2Vec2;
var _local5:int;
if (m_world.m_lock == true){
return;
};
m_invMass = 0;
m_I = 0;
m_invI = 0;
m_mass = _arg1.mass;
if (m_mass > 0){
m_invMass = (1 / m_mass);
};
if ((m_flags & b2Body.e_fixedRotationFlag) == 0){
m_I = _arg1.I;
};
if (m_I > 0){
m_invI = (1 / m_I);
};
m_sweep.localCenter.SetV(_arg1.center);
_local3 = m_xf.R;
_local4 = m_sweep.localCenter;
m_sweep.c.x = ((_local3.col1.x * _local4.x) + (_local3.col2.x * _local4.y));
m_sweep.c.y = ((_local3.col1.y * _local4.x) + (_local3.col2.y * _local4.y));
m_sweep.c.x = (m_sweep.c.x + m_xf.position.x);
m_sweep.c.y = (m_sweep.c.y + m_xf.position.y);
m_sweep.c0.SetV(m_sweep.c);
_local2 = m_shapeList;
while (_local2) {
_local2.UpdateSweepRadius(m_sweep.localCenter);
_local2 = _local2.m_next;
};
_local5 = m_type;
if ((((m_invMass == 0)) && ((m_invI == 0)))){
m_type = e_staticType;
} else {
m_type = e_dynamicType;
};
if (_local5 != m_type){
_local2 = m_shapeList;
while (_local2) {
_local2.RefilterProxy(m_world.m_broadPhase, m_xf);
_local2 = _local2.m_next;
};
};
}
public function IsStatic():Boolean{
return ((m_type == e_staticType));
}
public function GetWorldVector(_arg1:b2Vec2):b2Vec2{
return (b2Math.b2MulMV(m_xf.R, _arg1));
}
public function GetShapeList():b2Shape{
return (m_shapeList);
}
public function Advance(_arg1:Number):void{
m_sweep.Advance(_arg1);
m_sweep.c.SetV(m_sweep.c0);
m_sweep.a = m_sweep.a0;
SynchronizeTransform();
}
public function SetBullet(_arg1:Boolean):void{
if (_arg1){
m_flags = (m_flags | e_bulletFlag);
} else {
m_flags = (m_flags & ~(e_bulletFlag));
};
}
public function CreateShape(_arg1:b2ShapeDef):b2Shape{
var _local2:b2Shape;
if (m_world.m_lock == true){
return (null);
};
_local2 = b2Shape.Create(_arg1, m_world.m_blockAllocator);
_local2.m_next = m_shapeList;
m_shapeList = _local2;
m_shapeCount++;
_local2.m_body = this;
_local2.CreateProxy(m_world.m_broadPhase, m_xf);
_local2.UpdateSweepRadius(m_sweep.localCenter);
return (_local2);
}
public function IsConnected(_arg1:b2Body):Boolean{
var _local2:b2JointEdge;
_local2 = m_jointList;
while (_local2) {
if (_local2.other == _arg1){
return ((_local2.joint.m_collideConnected == false));
};
_local2 = _local2.next;
};
return (false);
}
public function DestroyShape(_arg1:b2Shape):void{
var _local2:b2Shape;
var _local3:b2Shape;
var _local4:Boolean;
if (m_world.m_lock == true){
return;
};
_arg1.DestroyProxy(m_world.m_broadPhase);
_local2 = m_shapeList;
_local3 = null;
_local4 = false;
while (_local2 != null) {
if (_local2 == _arg1){
if (_local3){
_local3.m_next = _arg1.m_next;
} else {
m_shapeList = _arg1.m_next;
};
_local4 = true;
break;
};
_local3 = _local2;
_local2 = _local2.m_next;
};
_arg1.m_body = null;
_arg1.m_next = null;
m_shapeCount--;
b2Shape.Destroy(_arg1, m_world.m_blockAllocator);
}
public function GetUserData(){
return (m_userData);
}
public function IsBullet():Boolean{
return (((m_flags & e_bulletFlag) == e_bulletFlag));
}
public function GetWorldCenter():b2Vec2{
return (m_sweep.c);
}
public function AllowSleeping(_arg1:Boolean):void{
if (_arg1){
m_flags = (m_flags | e_allowSleepFlag);
} else {
m_flags = (m_flags & ~(e_allowSleepFlag));
WakeUp();
};
}
public function SetUserData(_arg1):void{
m_userData = _arg1;
}
public function GetLocalVector(_arg1:b2Vec2):b2Vec2{
return (b2Math.b2MulTMV(m_xf.R, _arg1));
}
public function GetWorldPoint(_arg1:b2Vec2):b2Vec2{
var _local2:b2Mat22;
var _local3:b2Vec2;
_local2 = m_xf.R;
_local3 = new b2Vec2(((_local2.col1.x * _arg1.x) + (_local2.col2.x * _arg1.y)), ((_local2.col1.y * _arg1.x) + (_local2.col2.y * _arg1.y)));
_local3.x = (_local3.x + m_xf.position.x);
_local3.y = (_local3.y + m_xf.position.y);
return (_local3);
}
public function GetWorld():b2World{
return (m_world);
}
public function GetPosition():b2Vec2{
return (m_xf.position);
}
}
}//package Box2D.Dynamics
Section 65
//b2BodyDef (Box2D.Dynamics.b2BodyDef)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
public class b2BodyDef {
public var isSleeping:Boolean;
public var position:b2Vec2;
public var isBullet:Boolean;
public var allowSleep:Boolean;
public var userData;
public var angularDamping:Number;
public var fixedRotation:Boolean;
public var angle:Number;
public var linearDamping:Number;
public var massData:b2MassData;
public function b2BodyDef(){
massData = new b2MassData();
position = new b2Vec2();
super();
massData.center.SetZero();
massData.mass = 0;
massData.I = 0;
userData = null;
position.Set(0, 0);
angle = 0;
linearDamping = 0;
angularDamping = 0;
allowSleep = true;
isSleeping = false;
fixedRotation = false;
isBullet = false;
}
}
}//package Box2D.Dynamics
Section 66
//b2BoundaryListener (Box2D.Dynamics.b2BoundaryListener)
package Box2D.Dynamics {
public class b2BoundaryListener {
public function Violation(_arg1:b2Body):void{
}
}
}//package Box2D.Dynamics
Section 67
//b2ContactFilter (Box2D.Dynamics.b2ContactFilter)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
public class b2ContactFilter {
public static var b2_defaultFilter:b2ContactFilter = new (b2ContactFilter);
;
public function ShouldCollide(_arg1:b2Shape, _arg2:b2Shape):Boolean{
var _local3:b2FilterData;
var _local4:b2FilterData;
var _local5:Boolean;
_local3 = _arg1.GetFilterData();
_local4 = _arg2.GetFilterData();
if ((((_local3.groupIndex == _local4.groupIndex)) && (!((_local3.groupIndex == 0))))){
return ((_local3.groupIndex > 0));
};
_local5 = ((!(((_local3.maskBits & _local4.categoryBits) == 0))) && (!(((_local3.categoryBits & _local4.maskBits) == 0))));
return (_local5);
}
}
}//package Box2D.Dynamics
Section 68
//b2ContactListener (Box2D.Dynamics.b2ContactListener)
package Box2D.Dynamics {
import Box2D.Collision.*;
import Box2D.Dynamics.Contacts.*;
public class b2ContactListener {
public function Add(_arg1:b2ContactPoint):void{
}
public function Remove(_arg1:b2ContactPoint):void{
}
public function Persist(_arg1:b2ContactPoint):void{
}
public function Result(_arg1:b2ContactResult):void{
}
}
}//package Box2D.Dynamics
Section 69
//b2ContactManager (Box2D.Dynamics.b2ContactManager)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Collision.*;
import Box2D.Dynamics.Contacts.*;
public class b2ContactManager extends b2PairCallback {
public var m_world:b2World;
public var m_destroyImmediate:Boolean;
public var m_nullContact:b2NullContact;
private static const s_evalCP:b2ContactPoint = new b2ContactPoint();
public function b2ContactManager(){
m_nullContact = new b2NullContact();
super();
m_world = null;
m_destroyImmediate = false;
}
override public function PairAdded(_arg1, _arg2){
var _local3:b2Shape;
var _local4:b2Shape;
var _local5:b2Body;
var _local6:b2Body;
var _local7:b2Contact;
_local3 = (_arg1 as b2Shape);
_local4 = (_arg2 as b2Shape);
_local5 = _local3.m_body;
_local6 = _local4.m_body;
if (((_local5.IsStatic()) && (_local6.IsStatic()))){
return (m_nullContact);
};
if (_local3.m_body == _local4.m_body){
return (m_nullContact);
};
if (_local6.IsConnected(_local5)){
return (m_nullContact);
};
if (((!((m_world.m_contactFilter == null))) && ((m_world.m_contactFilter.ShouldCollide(_local3, _local4) == false)))){
return (m_nullContact);
};
_local7 = b2Contact.Create(_local3, _local4, m_world.m_blockAllocator);
if (_local7 == null){
return (m_nullContact);
};
_local3 = _local7.m_shape1;
_local4 = _local7.m_shape2;
_local5 = _local3.m_body;
_local6 = _local4.m_body;
_local7.m_prev = null;
_local7.m_next = m_world.m_contactList;
if (m_world.m_contactList != null){
m_world.m_contactList.m_prev = _local7;
};
m_world.m_contactList = _local7;
_local7.m_node1.contact = _local7;
_local7.m_node1.other = _local6;
_local7.m_node1.prev = null;
_local7.m_node1.next = _local5.m_contactList;
if (_local5.m_contactList != null){
_local5.m_contactList.prev = _local7.m_node1;
};
_local5.m_contactList = _local7.m_node1;
_local7.m_node2.contact = _local7;
_local7.m_node2.other = _local5;
_local7.m_node2.prev = null;
_local7.m_node2.next = _local6.m_contactList;
if (_local6.m_contactList != null){
_local6.m_contactList.prev = _local7.m_node2;
};
_local6.m_contactList = _local7.m_node2;
m_world.m_contactCount++;
return (_local7);
}
override public function PairRemoved(_arg1, _arg2, _arg3):void{
var _local4:b2Contact;
if (_arg3 == null){
return;
};
_local4 = (_arg3 as b2Contact);
if (_local4 == m_nullContact){
return;
};
Destroy(_local4);
}
public function Destroy(_arg1:b2Contact):void{
var _local2:b2Shape;
var _local3:b2Shape;
var _local4:int;
var _local5:b2Body;
var _local6:b2Body;
var _local7:b2Body;
var _local8:b2Body;
var _local9:Array;
var _local10:b2ContactPoint;
var _local11:int;
var _local12:b2Manifold;
var _local13:int;
var _local14:b2ManifoldPoint;
var _local15:b2Vec2;
var _local16:b2Vec2;
_local2 = _arg1.m_shape1;
_local3 = _arg1.m_shape2;
_local4 = _arg1.m_manifoldCount;
if ((((_local4 > 0)) && (m_world.m_contactListener))){
_local7 = _local2.m_body;
_local8 = _local3.m_body;
_local9 = _arg1.GetManifolds();
_local10 = s_evalCP;
_local10.shape1 = _arg1.m_shape1;
_local10.shape2 = _arg1.m_shape1;
_local10.friction = _arg1.m_friction;
_local10.restitution = _arg1.m_restitution;
_local11 = 0;
while (_local11 < _local4) {
_local12 = _local9[_local11];
_local10.normal.SetV(_local12.normal);
_local13 = 0;
while (_local13 < _local12.pointCount) {
_local14 = _local12.points[_local13];
_local10.position = _local7.GetWorldPoint(_local14.localPoint1);
_local15 = _local7.GetLinearVelocityFromLocalPoint(_local14.localPoint1);
_local16 = _local8.GetLinearVelocityFromLocalPoint(_local14.localPoint2);
_local10.velocity.Set((_local16.x - _local15.x), (_local16.y - _local15.y));
_local10.separation = _local14.separation;
_local10.id.key = _local14.id._key;
m_world.m_contactListener.Remove(_local10);
_local13++;
};
_local11++;
};
};
if (_arg1.m_prev){
_arg1.m_prev.m_next = _arg1.m_next;
};
if (_arg1.m_next){
_arg1.m_next.m_prev = _arg1.m_prev;
};
if (_arg1 == m_world.m_contactList){
m_world.m_contactList = _arg1.m_next;
};
_local5 = _local2.m_body;
_local6 = _local3.m_body;
if (_arg1.m_node1.prev){
_arg1.m_node1.prev.next = _arg1.m_node1.next;
};
if (_arg1.m_node1.next){
_arg1.m_node1.next.prev = _arg1.m_node1.prev;
};
if (_arg1.m_node1 == _local5.m_contactList){
_local5.m_contactList = _arg1.m_node1.next;
};
if (_arg1.m_node2.prev){
_arg1.m_node2.prev.next = _arg1.m_node2.next;
};
if (_arg1.m_node2.next){
_arg1.m_node2.next.prev = _arg1.m_node2.prev;
};
if (_arg1.m_node2 == _local6.m_contactList){
_local6.m_contactList = _arg1.m_node2.next;
};
b2Contact.Destroy(_arg1, m_world.m_blockAllocator);
m_world.m_contactCount--;
}
public function Collide():void{
var _local1:b2Contact;
var _local2:b2Body;
var _local3:b2Body;
_local1 = m_world.m_contactList;
while (_local1) {
_local2 = _local1.m_shape1.m_body;
_local3 = _local1.m_shape2.m_body;
if (((_local2.IsSleeping()) && (_local3.IsSleeping()))){
} else {
_local1.Update(m_world.m_contactListener);
};
_local1 = _local1.m_next;
};
}
}
}//package Box2D.Dynamics
Section 70
//b2DebugDraw (Box2D.Dynamics.b2DebugDraw)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Collision.*;
import Box2D.Common.*;
import Box2D.Dynamics.Contacts.*;
import flash.display.*;
public class b2DebugDraw {
public var m_xformScale:Number;// = 1
public var m_fillAlpha:Number;// = 1
public var m_alpha:Number;// = 1
public var m_lineThickness:Number;// = 1
public var m_drawFlags:uint;
public var m_sprite:Sprite;
public var m_drawScale:Number;// = 1
public static var e_coreShapeBit:uint = 4;
public static var e_shapeBit:uint = 1;
public static var e_centerOfMassBit:uint = 64;
public static var e_aabbBit:uint = 8;
public static var e_obbBit:uint = 16;
public static var e_pairBit:uint = 32;
public static var e_jointBit:uint = 2;
public function b2DebugDraw(){
m_drawScale = 1;
m_lineThickness = 1;
m_alpha = 1;
m_fillAlpha = 1;
m_xformScale = 1;
super();
m_drawFlags = 0;
}
public function DrawSolidPolygon(_arg1:Array, _arg2:int, _arg3:b2Color):void{
var _local4:int;
m_sprite.graphics.lineStyle(m_lineThickness, _arg3.color, m_alpha);
m_sprite.graphics.moveTo((_arg1[0].x * m_drawScale), (_arg1[0].y * m_drawScale));
m_sprite.graphics.beginFill(_arg3.color, m_fillAlpha);
_local4 = 1;
while (_local4 < _arg2) {
m_sprite.graphics.lineTo((_arg1[_local4].x * m_drawScale), (_arg1[_local4].y * m_drawScale));
_local4++;
};
m_sprite.graphics.lineTo((_arg1[0].x * m_drawScale), (_arg1[0].y * m_drawScale));
m_sprite.graphics.endFill();
}
public function DrawCircle(_arg1:b2Vec2, _arg2:Number, _arg3:b2Color):void{
m_sprite.graphics.lineStyle(m_lineThickness, _arg3.color, m_alpha);
m_sprite.graphics.drawCircle((_arg1.x * m_drawScale), (_arg1.y * m_drawScale), (_arg2 * m_drawScale));
}
public function DrawXForm(_arg1:b2XForm):void{
m_sprite.graphics.lineStyle(m_lineThickness, 0xFF0000, m_alpha);
m_sprite.graphics.moveTo((_arg1.position.x * m_drawScale), (_arg1.position.y * m_drawScale));
m_sprite.graphics.lineTo(((_arg1.position.x + (m_xformScale * _arg1.R.col1.x)) * m_drawScale), ((_arg1.position.y + (m_xformScale * _arg1.R.col1.y)) * m_drawScale));
m_sprite.graphics.lineStyle(m_lineThickness, 0xFF00, m_alpha);
m_sprite.graphics.moveTo((_arg1.position.x * m_drawScale), (_arg1.position.y * m_drawScale));
m_sprite.graphics.lineTo(((_arg1.position.x + (m_xformScale * _arg1.R.col2.x)) * m_drawScale), ((_arg1.position.y + (m_xformScale * _arg1.R.col2.y)) * m_drawScale));
}
public function ClearFlags(_arg1:uint):void{
m_drawFlags = (m_drawFlags & ~(_arg1));
}
public function DrawSolidCircle(_arg1:b2Vec2, _arg2:Number, _arg3:b2Vec2, _arg4:b2Color):void{
m_sprite.graphics.lineStyle(m_lineThickness, _arg4.color, m_alpha);
m_sprite.graphics.moveTo(0, 0);
m_sprite.graphics.beginFill(_arg4.color, m_fillAlpha);
m_sprite.graphics.drawCircle((_arg1.x * m_drawScale), (_arg1.y * m_drawScale), (_arg2 * m_drawScale));
m_sprite.graphics.endFill();
m_sprite.graphics.moveTo((_arg1.x * m_drawScale), (_arg1.y * m_drawScale));
m_sprite.graphics.lineTo(((_arg1.x + (_arg3.x * _arg2)) * m_drawScale), ((_arg1.y + (_arg3.y * _arg2)) * m_drawScale));
}
public function SetFlags(_arg1:uint):void{
m_drawFlags = _arg1;
}
public function AppendFlags(_arg1:uint):void{
m_drawFlags = (m_drawFlags | _arg1);
}
public function DrawSegment(_arg1:b2Vec2, _arg2:b2Vec2, _arg3:b2Color):void{
m_sprite.graphics.lineStyle(m_lineThickness, _arg3.color, m_alpha);
m_sprite.graphics.moveTo((_arg1.x * m_drawScale), (_arg1.y * m_drawScale));
m_sprite.graphics.lineTo((_arg2.x * m_drawScale), (_arg2.y * m_drawScale));
}
public function GetFlags():uint{
return (m_drawFlags);
}
public function DrawPolygon(_arg1:Array, _arg2:int, _arg3:b2Color):void{
var _local4:int;
m_sprite.graphics.lineStyle(m_lineThickness, _arg3.color, m_alpha);
m_sprite.graphics.moveTo((_arg1[0].x * m_drawScale), (_arg1[0].y * m_drawScale));
_local4 = 1;
while (_local4 < _arg2) {
m_sprite.graphics.lineTo((_arg1[_local4].x * m_drawScale), (_arg1[_local4].y * m_drawScale));
_local4++;
};
m_sprite.graphics.lineTo((_arg1[0].x * m_drawScale), (_arg1[0].y * m_drawScale));
}
}
}//package Box2D.Dynamics
Section 71
//b2DestructionListener (Box2D.Dynamics.b2DestructionListener)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
import Box2D.Dynamics.Joints.*;
public class b2DestructionListener {
public function SayGoodbyeJoint(_arg1:b2Joint):void{
}
public function SayGoodbyeShape(_arg1:b2Shape):void{
}
}
}//package Box2D.Dynamics
Section 72
//b2Island (Box2D.Dynamics.b2Island)
package Box2D.Dynamics {
import Box2D.Common.Math.*;
import Box2D.Dynamics.Joints.*;
import Box2D.Collision.*;
import Box2D.Common.*;
import Box2D.Dynamics.Contacts.*;
public class b2Island {
public var m_joints:Array;
public var m_listener:b2ContactListener;
public var m_positionIterationCount:int;
public var m_bodyCapacity:int;
public var m_bodies:Array;
public var m_jointCapacity:int;
public var m_contactCount:int;
public var m_contacts:Array;
public var m_contactCapacity:int;
public var m_jointCount:int;
public var m_allocator;
public var m_bodyCount:int;
private static var s_reportCR:b2ContactResult = new b2ContactResult();
public function b2Island(_arg1:int, _arg2:int, _arg3:int, _arg4, _arg5:b2ContactListener){
var _local6:int;
super();
m_bodyCapacity = _arg1;
m_contactCapacity = _arg2;
m_jointCapacity = _arg3;
m_bodyCount = 0;
m_contactCount = 0;
m_jointCount = 0;
m_allocator = _arg4;
m_listener = _arg5;
m_bodies = new Array(_arg1);
_local6 = 0;
while (_local6 < _arg1) {
m_bodies[_local6] = null;
_local6++;
};
m_contacts = new Array(_arg2);
_local6 = 0;
while (_local6 < _arg2) {
m_contacts[_local6] = null;
_local6++;
};
m_joints = new Array(_arg3);
_local6 = 0;
while (_local6 < _arg3) {
m_joints[_local6] = null;
_local6++;
};
m_positionIterationCount = 0;
}
public function AddBody(_arg1:b2Body):void{
var _local2 = m_bodyCount++;
m_bodies[_local2] = _arg1;
}
public function AddJoint(_arg1:b2Joint):void{
var _local2 = m_jointCount++;
m_joints[_local2] = _arg1;
}
public function Report(_arg1:Array):void{
var _local2:b2Mat22;
var _local3:b2Vec2;
var _local4:int;
var _local5:b2Contact;
var _local6:b2ContactConstraint;
var _local7:b2ContactResult;
var _local8:b2Body;
var _local9:int;
var _local10:Array;
var _local11:int;
var _local12:b2Manifold;
var _local13:int;
var _local14:b2ManifoldPoint;
var _local15:b2ContactConstraintPoint;
if (m_listener == null){
return;
};
_local4 = 0;
while (_local4 < m_contactCount) {
_local5 = m_contacts[_local4];
_local6 = _arg1[_local4];
_local7 = s_reportCR;
_local7.shape1 = _local5.m_shape1;
_local7.shape2 = _local5.m_shape2;
_local8 = _local7.shape1.m_body;
_local9 = _local5.m_manifoldCount;
_local10 = _local5.GetManifolds();
_local11 = 0;
while (_local11 < _local9) {
_local12 = _local10[_local11];
_local7.normal.SetV(_local12.normal);
_local13 = 0;
while (_local13 < _local12.pointCount) {
_local14 = _local12.points[_local13];
_local15 = _local6.points[_local13];
_local7.position = _local8.GetWorldPoint(_local14.localPoint1);
_local7.normalImpulse = _local15.normalImpulse;
_local7.tangentImpulse = _local15.tangentImpulse;
_local7.id.key = _local14.id.key;
m_listener.Result(_local7);
_local13++;
};
_local11++;
};
_local4++;
};
}
public function Solve(_arg1:b2TimeStep, _arg2:b2Vec2, _arg3:Boolean, _arg4:Boolean):void{
var _local5:int;
var _local6:b2Body;
var _local7:b2Joint;
var _local8:b2ContactSolver;
var _local9:int;
var _local10:Boolean;
var _local11:Boolean;
var _local12:Boolean;
var _local13:Number;
var _local14:Number;
var _local15:Number;
_local5 = 0;
while (_local5 < m_bodyCount) {
_local6 = m_bodies[_local5];
if (_local6.IsStatic()){
} else {
_local6.m_linearVelocity.x = (_local6.m_linearVelocity.x + (_arg1.dt * (_arg2.x + (_local6.m_invMass * _local6.m_force.x))));
_local6.m_linearVelocity.y = (_local6.m_linearVelocity.y + (_arg1.dt * (_arg2.y + (_local6.m_invMass * _local6.m_force.y))));
_local6.m_angularVelocity = (_local6.m_angularVelocity + ((_arg1.dt * _local6.m_invI) * _local6.m_torque));
_local6.m_force.SetZero();
_local6.m_torque = 0;
_local6.m_linearVelocity.Multiply(b2Math.b2Clamp((1 - (_arg1.dt * _local6.m_linearDamping)), 0, 1));
_local6.m_angularVelocity = (_local6.m_angularVelocity * b2Math.b2Clamp((1 - (_arg1.dt * _local6.m_angularDamping)), 0, 1));
if (_local6.m_linearVelocity.LengthSquared() > b2Settings.b2_maxLinearVelocitySquared){
_local6.m_linearVelocity.Normalize();
_local6.m_linearVelocity.x = (_local6.m_linearVelocity.x * b2Settings.b2_maxLinearVelocity);
_local6.m_linearVelocity.y = (_local6.m_linearVelocity.y * b2Settings.b2_maxLinearVelocity);
};
if ((_local6.m_angularVelocity * _local6.m_angularVelocity) > b2Settings.b2_maxAngularVelocitySquared){
if (_local6.m_angularVelocity < 0){
_local6.m_angularVelocity = -(b2Settings.b2_maxAngularVelocity);
} else {
_local6.m_angularVelocity = b2Settings.b2_maxAngularVelocity;
};
};
};
_local5++;
};
_local8 = new b2ContactSolver(_arg1, m_contacts, m_contactCount, m_allocator);
_local8.InitVelocityConstraints(_arg1);
_local5 = 0;
while (_local5 < m_jointCount) {
_local7 = m_joints[_local5];
_local7.InitVelocityConstraints(_arg1);
_local5++;
};
_local5 = 0;
while (_local5 < _arg1.maxIterations) {
_local8.SolveVelocityConstraints();
_local9 = 0;
while (_local9 < m_jointCount) {
_local7 = m_joints[_local9];
_local7.SolveVelocityConstraints(_arg1);
_local9++;
};
_local5++;
};
_local8.FinalizeVelocityConstraints();
_local5 = 0;
while (_local5 < m_bodyCount) {
_local6 = m_bodies[_local5];
if (_local6.IsStatic()){
} else {
_local6.m_sweep.c0.SetV(_local6.m_sweep.c);
_local6.m_sweep.a0 = _local6.m_sweep.a;
_local6.m_sweep.c.x = (_local6.m_sweep.c.x + (_arg1.dt * _local6.m_linearVelocity.x));
_local6.m_sweep.c.y = (_local6.m_sweep.c.y + (_arg1.dt * _local6.m_linearVelocity.y));
_local6.m_sweep.a = (_local6.m_sweep.a + (_arg1.dt * _local6.m_angularVelocity));
_local6.SynchronizeTransform();
};
_local5++;
};
if (_arg3){
_local5 = 0;
while (_local5 < m_jointCount) {
_local7 = m_joints[_local5];
_local7.InitPositionConstraints();
_local5++;
};
m_positionIterationCount = 0;
while (m_positionIterationCount < _arg1.maxIterations) {
_local10 = _local8.SolvePositionConstraints(b2Settings.b2_contactBaumgarte);
_local11 = true;
_local5 = 0;
while (_local5 < m_jointCount) {
_local7 = m_joints[_local5];
_local12 = _local7.SolvePositionConstraints();
_local11 = ((_local11) && (_local12));
_local5++;
};
if (((_local10) && (_local11))){
break;
};
m_positionIterationCount++;
};
};
Report(_local8.m_constraints);
if (_arg4){
_local13 = Number.MAX_VALUE;
_local14 = (b2Settings.b2_linearSleepTolerance * b2Settings.b2_linearSleepTolerance);
_local15 = (b2Settings.b2_angularSleepTolerance * b2Settings.b2_angularSleepTolerance);
_local5 = 0;
while (_local5 < m_bodyCount) {
_local6 = m_bodies[_local5];
if (_local6.m_invMass == 0){
} else {
if ((_local6.m_flags & b2Body.e_allowSleepFlag) == 0){
_local6.m_sleepTime = 0;
_local13 = 0;
};
if (((((((_local6.m_flags & b2Body.e_allowSleepFlag) == 0)) || (((_local6.m_angularVelocity * _local6.m_angularVelocity) > _local15)))) || ((b2Math.b2Dot(_local6.m_linearVelocity, _local6.m_linearVelocity) > _local14)))){
_local6.m_sleepTime = 0;
_local13 = 0;
} else {
_local6.m_sleepTime = (_local6.m_sleepTime + _arg1.dt);
_local13 = b2Math.b2Min(_local13, _local6.m_sleepTime);
};
};
_local5++;
};
if (_local13 >= b2Settings.b2_timeToSleep){
_local5 = 0;
while (_local5 < m_bodyCount) {
_local6 = m_bodies[_local5];
m_bodies[_local5].m_flags = (_local6.m_flags | b2Body.e_sleepFlag);
_local6.m_linearVelocity.SetZero();
_local6.m_angularVelocity = 0;
_local5++;
};
};
};
}
public function AddContact(_arg1:b2Contact):void{
var _local2 = m_contactCount++;
m_contacts[_local2] = _arg1;
}
public function Clear():void{
m_bodyCount = 0;
m_contactCount = 0;
m_jointCount = 0;
}
public function SolveTOI(_arg1:b2TimeStep):void{
var _local2:int;
var _local3:b2ContactSolver;
var _local4:Number;
var _local5:b2Body;
var _local6:Boolean;
_local3 = new b2ContactSolver(_arg1, m_contacts, m_contactCount, m_allocator);
_local2 = 0;
while (_local2 < _arg1.maxIterations) {
_local3.SolveVelocityConstraints();
_local2++;
};
_local2 = 0;
while (_local2 < m_bodyCount) {
_local5 = m_bodies[_local2];
if (_local5.IsStatic()){
} else {
_local5.m_sweep.c0.SetV(_local5.m_sweep.c);
_local5.m_sweep.a0 = _local5.m_sweep.a;
_local5.m_sweep.c.x = (_local5.m_sweep.c.x + (_arg1.dt * _local5.m_linearVelocity.x));
_local5.m_sweep.c.y = (_local5.m_sweep.c.y + (_arg1.dt * _local5.m_linearVelocity.y));
_local5.m_sweep.a = (_local5.m_sweep.a + (_arg1.dt * _local5.m_angularVelocity));
_local5.SynchronizeTransform();
};
_local2++;
};
_local4 = 0.75;
_local2 = 0;
while (_local2 < _arg1.maxIterations) {
_local6 = _local3.SolvePositionConstraints(_local4);
if (_local6){
break;
};
_local2++;
};
Report(_local3.m_constraints);
}
}
}//package Box2D.Dynamics
Section 73
//b2TimeStep (Box2D.Dynamics.b2TimeStep)
package Box2D.Dynamics {
public class b2TimeStep {
public var warmStarting:Boolean;
public var positionCorrection:Boolean;
public var dt:Number;
public var maxIterations:int;
public var dtRatio:Number;
public var inv_dt:Number;
}
}//package Box2D.Dynamics
Section 74
//b2World (Box2D.Dynamics.b2World)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.Joints.*;
import Box2D.Collision.*;
import Box2D.Common.*;
import Box2D.Dynamics.Contacts.*;
public class b2World {
public var m_inv_dt0:Number;
public var m_boundaryListener:b2BoundaryListener;
public var m_contactList:b2Contact;
public var m_blockAllocator;
public var m_contactListener:b2ContactListener;
public var m_allowSleep:Boolean;
public var m_broadPhase:b2BroadPhase;
public var m_destructionListener:b2DestructionListener;
public var m_jointCount:int;
public var m_bodyCount:int;
public var m_lock:Boolean;
public var m_positionIterationCount:int;
public var m_groundBody:b2Body;
public var m_contactCount:int;
public var m_debugDraw:b2DebugDraw;
public var m_contactFilter:b2ContactFilter;
public var m_bodyList:b2Body;
public var m_stackAllocator;
public var m_jointList:b2Joint;
public var m_gravity:b2Vec2;
public var m_contactManager:b2ContactManager;
private static var s_jointColor:b2Color = new b2Color(0.5, 0.8, 0.8);
public static var m_continuousPhysics:Boolean;
public static var m_warmStarting:Boolean;
private static var s_coreColor:b2Color = new b2Color(0.9, 0.6, 0.6);
public static var m_positionCorrection:Boolean;
private static var s_xf:b2XForm = new b2XForm();
public function b2World(_arg1:b2AABB, _arg2:b2Vec2, _arg3:Boolean){
var _local4:b2BodyDef;
m_contactManager = new b2ContactManager();
super();
m_destructionListener = null;
m_boundaryListener = null;
m_contactFilter = b2ContactFilter.b2_defaultFilter;
m_contactListener = null;
m_debugDraw = null;
m_bodyList = null;
m_contactList = null;
m_jointList = null;
m_bodyCount = 0;
m_contactCount = 0;
m_jointCount = 0;
m_positionCorrection = true;
m_warmStarting = true;
m_continuousPhysics = true;
m_allowSleep = _arg3;
m_gravity = _arg2;
m_lock = false;
m_inv_dt0 = 0;
m_contactManager.m_world = this;
m_broadPhase = new b2BroadPhase(_arg1, m_contactManager);
_local4 = new b2BodyDef();
m_groundBody = CreateBody(_local4);
}
public function DrawJoint(_arg1:b2Joint):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2XForm;
var _local5:b2XForm;
var _local6:b2Vec2;
var _local7:b2Vec2;
var _local8:b2Vec2;
var _local9:b2Vec2;
var _local10:b2Color;
var _local11:b2PulleyJoint;
var _local12:b2Vec2;
var _local13:b2Vec2;
_local2 = _arg1.m_body1;
_local3 = _arg1.m_body2;
_local4 = _local2.m_xf;
_local5 = _local3.m_xf;
_local6 = _local4.position;
_local7 = _local5.position;
_local8 = _arg1.GetAnchor1();
_local9 = _arg1.GetAnchor2();
_local10 = s_jointColor;
switch (_arg1.m_type){
case b2Joint.e_distanceJoint:
m_debugDraw.DrawSegment(_local8, _local9, _local10);
break;
case b2Joint.e_pulleyJoint:
_local11 = (_arg1 as b2PulleyJoint);
_local12 = _local11.GetGroundAnchor1();
_local13 = _local11.GetGroundAnchor2();
m_debugDraw.DrawSegment(_local12, _local8, _local10);
m_debugDraw.DrawSegment(_local13, _local9, _local10);
m_debugDraw.DrawSegment(_local12, _local13, _local10);
break;
case b2Joint.e_mouseJoint:
m_debugDraw.DrawSegment(_local8, _local9, _local10);
break;
default:
if (_local2 != m_groundBody){
m_debugDraw.DrawSegment(_local6, _local8, _local10);
};
m_debugDraw.DrawSegment(_local8, _local9, _local10);
if (_local3 != m_groundBody){
m_debugDraw.DrawSegment(_local7, _local9, _local10);
};
};
}
public function Refilter(_arg1:b2Shape):void{
_arg1.RefilterProxy(m_broadPhase, _arg1.m_body.m_xf);
}
public function SetDebugDraw(_arg1:b2DebugDraw):void{
m_debugDraw = _arg1;
}
public function SetContinuousPhysics(_arg1:Boolean):void{
m_continuousPhysics = _arg1;
}
public function GetProxyCount():int{
return (m_broadPhase.m_proxyCount);
}
public function DrawDebugData():void{
var _local1:uint;
var _local2:int;
var _local3:b2Body;
var _local4:b2Shape;
var _local5:b2Joint;
var _local6:b2BroadPhase;
var _local7:b2Vec2;
var _local8:b2Vec2;
var _local9:b2Vec2;
var _local10:b2Color;
var _local11:b2XForm;
var _local12:b2AABB;
var _local13:b2AABB;
var _local14:Array;
var _local15:Boolean;
var _local16:uint;
var _local17:b2Pair;
var _local18:b2Proxy;
var _local19:b2Proxy;
var _local20:b2Vec2;
var _local21:b2Vec2;
var _local22:b2Proxy;
var _local23:b2PolygonShape;
var _local24:b2OBB;
var _local25:b2Vec2;
var _local26:b2Mat22;
var _local27:b2Vec2;
var _local28:Number;
if (m_debugDraw == null){
return;
};
m_debugDraw.m_sprite.graphics.clear();
_local1 = m_debugDraw.GetFlags();
_local7 = new b2Vec2();
_local8 = new b2Vec2();
_local9 = new b2Vec2();
_local10 = new b2Color(0, 0, 0);
_local12 = new b2AABB();
_local13 = new b2AABB();
_local14 = [new b2Vec2(), new b2Vec2(), new b2Vec2(), new b2Vec2()];
if ((_local1 & b2DebugDraw.e_shapeBit)){
_local15 = ((_local1 & b2DebugDraw.e_coreShapeBit) == b2DebugDraw.e_coreShapeBit);
_local3 = m_bodyList;
while (_local3) {
_local11 = _local3.m_xf;
_local4 = _local3.GetShapeList();
while (_local4) {
if (_local3.IsStatic()){
DrawShape(_local4, _local11, new b2Color(0.5, 0.9, 0.5), _local15);
} else {
if (_local3.IsSleeping()){
DrawShape(_local4, _local11, new b2Color(0.5, 0.5, 0.9), _local15);
} else {
DrawShape(_local4, _local11, new b2Color(0.9, 0.9, 0.9), _local15);
};
};
_local4 = _local4.m_next;
};
_local3 = _local3.m_next;
};
};
if ((_local1 & b2DebugDraw.e_jointBit)){
_local5 = m_jointList;
while (_local5) {
DrawJoint(_local5);
_local5 = _local5.m_next;
};
};
if ((_local1 & b2DebugDraw.e_pairBit)){
_local6 = m_broadPhase;
_local7.Set((1 / _local6.m_quantizationFactor.x), (1 / _local6.m_quantizationFactor.y));
_local10.Set(0.9, 0.9, 0.3);
_local2 = 0;
while (_local2 < b2Pair.b2_tableCapacity) {
_local16 = _local6.m_pairManager.m_hashTable[_local2];
while (_local16 != b2Pair.b2_nullPair) {
_local17 = _local6.m_pairManager.m_pairs[_local16];
_local18 = _local6.m_proxyPool[_local17.proxyId1];
_local19 = _local6.m_proxyPool[_local17.proxyId2];
_local12.lowerBound.x = (_local6.m_worldAABB.lowerBound.x + (_local7.x * _local6.m_bounds[0][_local18.lowerBounds[0]].value));
_local12.lowerBound.y = (_local6.m_worldAABB.lowerBound.y + (_local7.y * _local6.m_bounds[1][_local18.lowerBounds[1]].value));
_local12.upperBound.x = (_local6.m_worldAABB.lowerBound.x + (_local7.x * _local6.m_bounds[0][_local18.upperBounds[0]].value));
_local12.upperBound.y = (_local6.m_worldAABB.lowerBound.y + (_local7.y * _local6.m_bounds[1][_local18.upperBounds[1]].value));
_local13.lowerBound.x = (_local6.m_worldAABB.lowerBound.x + (_local7.x * _local6.m_bounds[0][_local19.lowerBounds[0]].value));
_local13.lowerBound.y = (_local6.m_worldAABB.lowerBound.y + (_local7.y * _local6.m_bounds[1][_local19.lowerBounds[1]].value));
_local13.upperBound.x = (_local6.m_worldAABB.lowerBound.x + (_local7.x * _local6.m_bounds[0][_local19.upperBounds[0]].value));
_local13.upperBound.y = (_local6.m_worldAABB.lowerBound.y + (_local7.y * _local6.m_bounds[1][_local19.upperBounds[1]].value));
_local8.x = (0.5 * (_local12.lowerBound.x + _local12.upperBound.x));
_local8.y = (0.5 * (_local12.lowerBound.y + _local12.upperBound.y));
_local9.x = (0.5 * (_local13.lowerBound.x + _local13.upperBound.x));
_local9.y = (0.5 * (_local13.lowerBound.y + _local13.upperBound.y));
m_debugDraw.DrawSegment(_local8, _local9, _local10);
_local16 = _local17.next;
};
_local2++;
};
};
if ((_local1 & b2DebugDraw.e_aabbBit)){
_local6 = m_broadPhase;
_local20 = _local6.m_worldAABB.lowerBound;
_local21 = _local6.m_worldAABB.upperBound;
_local7.Set((1 / _local6.m_quantizationFactor.x), (1 / _local6.m_quantizationFactor.y));
_local10.Set(0.9, 0.3, 0.9);
_local2 = 0;
while (_local2 < b2Settings.b2_maxProxies) {
_local22 = _local6.m_proxyPool[_local2];
if (_local22.IsValid() == false){
} else {
_local12.lowerBound.x = (_local20.x + (_local7.x * _local6.m_bounds[0][_local22.lowerBounds[0]].value));
_local12.lowerBound.y = (_local20.y + (_local7.y * _local6.m_bounds[1][_local22.lowerBounds[1]].value));
_local12.upperBound.x = (_local20.x + (_local7.x * _local6.m_bounds[0][_local22.upperBounds[0]].value));
_local12.upperBound.y = (_local20.y + (_local7.y * _local6.m_bounds[1][_local22.upperBounds[1]].value));
_local14[0].Set(_local12.lowerBound.x, _local12.lowerBound.y);
_local14[1].Set(_local12.upperBound.x, _local12.lowerBound.y);
_local14[2].Set(_local12.upperBound.x, _local12.upperBound.y);
_local14[3].Set(_local12.lowerBound.x, _local12.upperBound.y);
m_debugDraw.DrawPolygon(_local14, 4, _local10);
};
_local2++;
};
_local14[0].Set(_local20.x, _local20.y);
_local14[1].Set(_local21.x, _local20.y);
_local14[2].Set(_local21.x, _local21.y);
_local14[3].Set(_local20.x, _local21.y);
m_debugDraw.DrawPolygon(_local14, 4, new b2Color(0.3, 0.9, 0.9));
};
if ((_local1 & b2DebugDraw.e_obbBit)){
_local10.Set(0.5, 0.3, 0.5);
_local3 = m_bodyList;
while (_local3) {
_local11 = _local3.m_xf;
_local4 = _local3.GetShapeList();
while (_local4) {
if (_local4.m_type != b2Shape.e_polygonShape){
} else {
_local23 = (_local4 as b2PolygonShape);
_local24 = _local23.GetOBB();
_local25 = _local24.extents;
_local14[0].Set(-(_local25.x), -(_local25.y));
_local14[1].Set(_local25.x, -(_local25.y));
_local14[2].Set(_local25.x, _local25.y);
_local14[3].Set(-(_local25.x), _local25.y);
_local2 = 0;
while (_local2 < 4) {
_local26 = _local24.R;
_local27 = _local14[_local2];
_local28 = (_local24.center.x + ((_local26.col1.x * _local27.x) + (_local26.col2.x * _local27.y)));
_local14[_local2].y = (_local24.center.y + ((_local26.col1.y * _local27.x) + (_local26.col2.y * _local27.y)));
_local14[_local2].x = _local28;
_local26 = _local11.R;
_local28 = (_local11.position.x + ((_local26.col1.x * _local27.x) + (_local26.col2.x * _local27.y)));
_local14[_local2].y = (_local11.position.y + ((_local26.col1.y * _local27.x) + (_local26.col2.y * _local27.y)));
_local14[_local2].x = _local28;
_local2++;
};
m_debugDraw.DrawPolygon(_local14, 4, _local10);
};
_local4 = _local4.m_next;
};
_local3 = _local3.m_next;
};
};
if ((_local1 & b2DebugDraw.e_centerOfMassBit)){
_local3 = m_bodyList;
while (_local3) {
_local11 = s_xf;
_local11.R = _local3.m_xf.R;
_local11.position = _local3.GetWorldCenter();
m_debugDraw.DrawXForm(_local11);
_local3 = _local3.m_next;
};
};
}
public function DestroyBody(_arg1:b2Body):void{
var _local2:b2JointEdge;
var _local3:b2Shape;
var _local4:b2JointEdge;
var _local5:b2Shape;
if (m_lock == true){
return;
};
_local2 = _arg1.m_jointList;
while (_local2) {
_local4 = _local2;
_local2 = _local2.next;
if (m_destructionListener){
m_destructionListener.SayGoodbyeJoint(_local4.joint);
};
DestroyJoint(_local4.joint);
};
_local3 = _arg1.m_shapeList;
while (_local3) {
_local5 = _local3;
_local3 = _local3.m_next;
if (m_destructionListener){
m_destructionListener.SayGoodbyeShape(_local5);
};
_local5.DestroyProxy(m_broadPhase);
b2Shape.Destroy(_local5, m_blockAllocator);
};
if (_arg1.m_prev){
_arg1.m_prev.m_next = _arg1.m_next;
};
if (_arg1.m_next){
_arg1.m_next.m_prev = _arg1.m_prev;
};
if (_arg1 == m_bodyList){
m_bodyList = _arg1.m_next;
};
m_bodyCount--;
}
public function SetContactFilter(_arg1:b2ContactFilter):void{
m_contactFilter = _arg1;
}
public function GetGroundBody():b2Body{
return (m_groundBody);
}
public function DrawShape(_arg1:b2Shape, _arg2:b2XForm, _arg3:b2Color, _arg4:Boolean):void{
var _local5:b2Color;
var _local6:b2CircleShape;
var _local7:b2Vec2;
var _local8:Number;
var _local9:b2Vec2;
var _local10:int;
var _local11:b2PolygonShape;
var _local12:int;
var _local13:Array;
var _local14:Array;
var _local15:Array;
_local5 = s_coreColor;
switch (_arg1.m_type){
case b2Shape.e_circleShape:
_local6 = (_arg1 as b2CircleShape);
_local7 = b2Math.b2MulX(_arg2, _local6.m_localPosition);
_local8 = _local6.m_radius;
_local9 = _arg2.R.col1;
m_debugDraw.DrawSolidCircle(_local7, _local8, _local9, _arg3);
if (_arg4){
m_debugDraw.DrawCircle(_local7, (_local8 - b2Settings.b2_toiSlop), _local5);
};
break;
case b2Shape.e_polygonShape:
_local11 = (_arg1 as b2PolygonShape);
_local12 = _local11.GetVertexCount();
_local13 = _local11.GetVertices();
_local14 = new Array(b2Settings.b2_maxPolygonVertices);
_local10 = 0;
while (_local10 < _local12) {
_local14[_local10] = b2Math.b2MulX(_arg2, _local13[_local10]);
_local10++;
};
m_debugDraw.DrawSolidPolygon(_local14, _local12, _arg3);
if (_arg4){
_local15 = _local11.GetCoreVertices();
_local10 = 0;
while (_local10 < _local12) {
_local14[_local10] = b2Math.b2MulX(_arg2, _local15[_local10]);
_local10++;
};
m_debugDraw.DrawPolygon(_local14, _local12, _local5);
};
break;
};
}
public function GetContactCount():int{
return (m_contactCount);
}
public function Solve(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Island;
var _local4:b2Contact;
var _local5:b2Joint;
var _local6:int;
var _local7:Array;
var _local8:b2Body;
var _local9:int;
var _local10:int;
var _local11:b2Body;
var _local12:b2ContactEdge;
var _local13:b2JointEdge;
var _local14:Boolean;
m_positionIterationCount = 0;
_local3 = new b2Island(m_bodyCount, m_contactCount, m_jointCount, m_stackAllocator, m_contactListener);
_local2 = m_bodyList;
while (_local2) {
_local2.m_flags = (_local2.m_flags & ~(b2Body.e_islandFlag));
_local2 = _local2.m_next;
};
_local4 = m_contactList;
while (_local4) {
_local4.m_flags = (_local4.m_flags & ~(b2Contact.e_islandFlag));
_local4 = _local4.m_next;
};
_local5 = m_jointList;
while (_local5) {
_local5.m_islandFlag = false;
_local5 = _local5.m_next;
};
_local6 = m_bodyCount;
_local7 = new Array(_local6);
_local8 = m_bodyList;
while (_local8) {
if ((_local8.m_flags & ((b2Body.e_islandFlag | b2Body.e_sleepFlag) | b2Body.e_frozenFlag))){
} else {
if (_local8.IsStatic()){
} else {
_local3.Clear();
_local9 = 0;
var _temp1 = _local9;
_local9 = (_local9 + 1);
var _local15 = _temp1;
_local7[_local15] = _local8;
_local8.m_flags = (_local8.m_flags | b2Body.e_islandFlag);
while (_local9 > 0) {
--_local9;
_local2 = _local7[_local9];
_local3.AddBody(_local2);
_local2.m_flags = (_local2.m_flags & ~(b2Body.e_sleepFlag));
if (_local2.IsStatic()){
} else {
_local12 = _local2.m_contactList;
while (_local12) {
if ((_local12.contact.m_flags & (b2Contact.e_islandFlag | b2Contact.e_nonSolidFlag))){
} else {
if (_local12.contact.m_manifoldCount == 0){
} else {
_local3.AddContact(_local12.contact);
_local12.contact.m_flags = (_local12.contact.m_flags | b2Contact.e_islandFlag);
_local11 = _local12.other;
if ((_local11.m_flags & b2Body.e_islandFlag)){
} else {
var _temp2 = _local9;
_local9 = (_local9 + 1);
var _local16 = _temp2;
_local7[_local16] = _local11;
_local11.m_flags = (_local11.m_flags | b2Body.e_islandFlag);
};
};
};
_local12 = _local12.next;
};
_local13 = _local2.m_jointList;
while (_local13) {
if (_local13.joint.m_islandFlag == true){
} else {
_local3.AddJoint(_local13.joint);
_local13.joint.m_islandFlag = true;
_local11 = _local13.other;
if ((_local11.m_flags & b2Body.e_islandFlag)){
} else {
var _temp3 = _local9;
_local9 = (_local9 + 1);
_local16 = _temp3;
_local7[_local16] = _local11;
_local11.m_flags = (_local11.m_flags | b2Body.e_islandFlag);
};
};
_local13 = _local13.next;
};
};
};
_local3.Solve(_arg1, m_gravity, m_positionCorrection, m_allowSleep);
if (_local3.m_positionIterationCount > m_positionIterationCount){
m_positionIterationCount = _local3.m_positionIterationCount;
};
_local10 = 0;
while (_local10 < _local3.m_bodyCount) {
_local2 = _local3.m_bodies[_local10];
if (_local2.IsStatic()){
_local2.m_flags = (_local2.m_flags & ~(b2Body.e_islandFlag));
};
_local10++;
};
};
};
_local8 = _local8.m_next;
};
_local2 = m_bodyList;
while (_local2) {
if ((_local2.m_flags & (b2Body.e_sleepFlag | b2Body.e_frozenFlag))){
} else {
if (_local2.IsStatic()){
} else {
_local14 = _local2.SynchronizeShapes();
if ((((_local14 == false)) && (!((m_boundaryListener == null))))){
m_boundaryListener.Violation(_local2);
};
};
};
_local2 = _local2.m_next;
};
m_broadPhase.Commit();
}
public function Query(_arg1:b2AABB, _arg2:Array, _arg3:int):int{
var _local4:Array;
var _local5:int;
var _local6:int;
_local4 = new Array(_arg3);
_local5 = m_broadPhase.QueryAABB(_arg1, _local4, _arg3);
_local6 = 0;
while (_local6 < _local5) {
_arg2[_local6] = _local4[_local6];
_local6++;
};
return (_local5);
}
public function SetGravity(_arg1:b2Vec2):void{
m_gravity = _arg1;
}
public function SolveTOI(_arg1:b2TimeStep):void{
var _local2:b2Body;
var _local3:b2Shape;
var _local4:b2Shape;
var _local5:b2Body;
var _local6:b2Body;
var _local7:b2ContactEdge;
var _local8:b2Island;
var _local9:int;
var _local10:Array;
var _local11:b2Contact;
var _local12:b2Contact;
var _local13:Number;
var _local14:b2Body;
var _local15:int;
var _local16:b2TimeStep;
var _local17:int;
var _local18:Number;
var _local19:Number;
var _local20:b2Body;
var _local21:Boolean;
_local8 = new b2Island(m_bodyCount, b2Settings.b2_maxTOIContactsPerIsland, 0, m_stackAllocator, m_contactListener);
_local9 = m_bodyCount;
_local10 = new Array(_local9);
_local2 = m_bodyList;
while (_local2) {
_local2.m_flags = (_local2.m_flags & ~(b2Body.e_islandFlag));
_local2.m_sweep.t0 = 0;
_local2 = _local2.m_next;
};
_local11 = m_contactList;
while (_local11) {
_local11.m_flags = (_local11.m_flags & ~((b2Contact.e_toiFlag | b2Contact.e_islandFlag)));
_local11 = _local11.m_next;
};
while (true) {
_local12 = null;
_local13 = 1;
_local11 = m_contactList;
for (;_local11;(_local11 = _local11.m_next)) {
if ((_local11.m_flags & (b2Contact.e_slowFlag | b2Contact.e_nonSolidFlag))){
} else {
_local18 = 1;
if ((_local11.m_flags & b2Contact.e_toiFlag)){
_local18 = _local11.m_toi;
} else {
_local3 = _local11.m_shape1;
_local4 = _local11.m_shape2;
_local5 = _local3.m_body;
_local6 = _local4.m_body;
if (((((_local5.IsStatic()) || (_local5.IsSleeping()))) && (((_local6.IsStatic()) || (_local6.IsSleeping()))))){
continue;
};
_local19 = _local5.m_sweep.t0;
if (_local5.m_sweep.t0 < _local6.m_sweep.t0){
_local19 = _local6.m_sweep.t0;
_local5.m_sweep.Advance(_local19);
} else {
if (_local6.m_sweep.t0 < _local5.m_sweep.t0){
_local19 = _local5.m_sweep.t0;
_local6.m_sweep.Advance(_local19);
};
};
_local18 = b2TimeOfImpact.TimeOfImpact(_local11.m_shape1, _local5.m_sweep, _local11.m_shape2, _local6.m_sweep);
if ((((_local18 > 0)) && ((_local18 < 1)))){
_local18 = (((1 - _local18) * _local19) + _local18);
if (_local18 > 1){
_local18 = 1;
};
};
_local11.m_toi = _local18;
_local11.m_flags = (_local11.m_flags | b2Contact.e_toiFlag);
};
if ((((Number.MIN_VALUE < _local18)) && ((_local18 < _local13)))){
_local12 = _local11;
_local13 = _local18;
};
};
};
if ((((_local12 == null)) || (((1 - (100 * Number.MIN_VALUE)) < _local13)))){
break;
};
_local3 = _local12.m_shape1;
_local4 = _local12.m_shape2;
_local5 = _local3.m_body;
_local6 = _local4.m_body;
_local5.Advance(_local13);
_local6.Advance(_local13);
_local12.Update(m_contactListener);
_local12.m_flags = (_local12.m_flags & ~(b2Contact.e_toiFlag));
if (_local12.m_manifoldCount == 0){
} else {
_local14 = _local5;
if (_local14.IsStatic()){
_local14 = _local6;
};
_local8.Clear();
_local15 = 0;
var _temp1 = _local15;
_local15 = (_local15 + 1);
var _local22 = _temp1;
_local10[_local22] = _local14;
_local14.m_flags = (_local14.m_flags | b2Body.e_islandFlag);
while (_local15 > 0) {
--_local15;
_local2 = _local10[_local15];
_local8.AddBody(_local2);
_local2.m_flags = (_local2.m_flags & ~(b2Body.e_sleepFlag));
if (_local2.IsStatic()){
} else {
_local7 = _local2.m_contactList;
while (_local7) {
if (_local8.m_contactCount == _local8.m_contactCapacity){
} else {
if ((_local7.contact.m_flags & ((b2Contact.e_islandFlag | b2Contact.e_slowFlag) | b2Contact.e_nonSolidFlag))){
} else {
if (_local7.contact.m_manifoldCount == 0){
} else {
_local8.AddContact(_local7.contact);
_local7.contact.m_flags = (_local7.contact.m_flags | b2Contact.e_islandFlag);
_local20 = _local7.other;
if ((_local20.m_flags & b2Body.e_islandFlag)){
} else {
if (_local20.IsStatic() == false){
_local20.Advance(_local13);
_local20.WakeUp();
};
var _temp2 = _local15;
_local15 = (_local15 + 1);
var _local23 = _temp2;
_local10[_local23] = _local20;
_local20.m_flags = (_local20.m_flags | b2Body.e_islandFlag);
};
};
};
};
_local7 = _local7.next;
};
};
};
_local16 = new b2TimeStep();
_local16.dt = ((1 - _local13) * _arg1.dt);
_local16.inv_dt = (1 / _local16.dt);
_local16.maxIterations = _arg1.maxIterations;
_local8.SolveTOI(_local16);
_local17 = 0;
while (_local17 < _local8.m_bodyCount) {
_local2 = _local8.m_bodies[_local17];
_local2.m_flags = (_local2.m_flags & ~(b2Body.e_islandFlag));
if ((_local2.m_flags & (b2Body.e_sleepFlag | b2Body.e_frozenFlag))){
} else {
if (_local2.IsStatic()){
} else {
_local21 = _local2.SynchronizeShapes();
if ((((_local21 == false)) && (!((m_boundaryListener == null))))){
m_boundaryListener.Violation(_local2);
};
_local7 = _local2.m_contactList;
while (_local7) {
_local7.contact.m_flags = (_local7.contact.m_flags & ~(b2Contact.e_toiFlag));
_local7 = _local7.next;
};
};
};
_local17++;
};
_local17 = 0;
while (_local17 < _local8.m_contactCount) {
_local11 = _local8.m_contacts[_local17];
_local8.m_contacts[_local17].m_flags = (_local11.m_flags & ~((b2Contact.e_toiFlag | b2Contact.e_islandFlag)));
_local17++;
};
m_broadPhase.Commit();
};
};
}
public function GetJointList():b2Joint{
return (m_jointList);
}
public function Validate():void{
m_broadPhase.Validate();
}
public function GetPairCount():int{
return (m_broadPhase.m_pairManager.m_pairCount);
}
public function GetBodyList():b2Body{
return (m_bodyList);
}
public function SetWarmStarting(_arg1:Boolean):void{
m_warmStarting = _arg1;
}
public function SetPositionCorrection(_arg1:Boolean):void{
m_positionCorrection = _arg1;
}
public function CreateJoint(_arg1:b2JointDef):b2Joint{
var _local2:b2Joint;
var _local3:b2Body;
var _local4:b2Shape;
_local2 = b2Joint.Create(_arg1, m_blockAllocator);
_local2.m_prev = null;
_local2.m_next = m_jointList;
if (m_jointList){
m_jointList.m_prev = _local2;
};
m_jointList = _local2;
m_jointCount++;
_local2.m_node1.joint = _local2;
_local2.m_node1.other = _local2.m_body2;
_local2.m_node1.prev = null;
_local2.m_node1.next = _local2.m_body1.m_jointList;
if (_local2.m_body1.m_jointList){
_local2.m_body1.m_jointList.prev = _local2.m_node1;
};
_local2.m_body1.m_jointList = _local2.m_node1;
_local2.m_node2.joint = _local2;
_local2.m_node2.other = _local2.m_body1;
_local2.m_node2.prev = null;
_local2.m_node2.next = _local2.m_body2.m_jointList;
if (_local2.m_body2.m_jointList){
_local2.m_body2.m_jointList.prev = _local2.m_node2;
};
_local2.m_body2.m_jointList = _local2.m_node2;
if (_arg1.collideConnected == false){
_local3 = ((_arg1.body1.m_shapeCount < _arg1.body2.m_shapeCount)) ? _arg1.body1 : _arg1.body2;
_local4 = _local3.m_shapeList;
while (_local4) {
_local4.RefilterProxy(m_broadPhase, _local3.m_xf);
_local4 = _local4.m_next;
};
};
return (_local2);
}
public function DestroyJoint(_arg1:b2Joint):void{
var _local2:Boolean;
var _local3:b2Body;
var _local4:b2Body;
var _local5:b2Body;
var _local6:b2Shape;
_local2 = _arg1.m_collideConnected;
if (_arg1.m_prev){
_arg1.m_prev.m_next = _arg1.m_next;
};
if (_arg1.m_next){
_arg1.m_next.m_prev = _arg1.m_prev;
};
if (_arg1 == m_jointList){
m_jointList = _arg1.m_next;
};
_local3 = _arg1.m_body1;
_local4 = _arg1.m_body2;
_local3.WakeUp();
_local4.WakeUp();
if (_arg1.m_node1.prev){
_arg1.m_node1.prev.next = _arg1.m_node1.next;
};
if (_arg1.m_node1.next){
_arg1.m_node1.next.prev = _arg1.m_node1.prev;
};
if (_arg1.m_node1 == _local3.m_jointList){
_local3.m_jointList = _arg1.m_node1.next;
};
_arg1.m_node1.prev = null;
_arg1.m_node1.next = null;
if (_arg1.m_node2.prev){
_arg1.m_node2.prev.next = _arg1.m_node2.next;
};
if (_arg1.m_node2.next){
_arg1.m_node2.next.prev = _arg1.m_node2.prev;
};
if (_arg1.m_node2 == _local4.m_jointList){
_local4.m_jointList = _arg1.m_node2.next;
};
_arg1.m_node2.prev = null;
_arg1.m_node2.next = null;
b2Joint.Destroy(_arg1, m_blockAllocator);
m_jointCount--;
if (_local2 == false){
_local5 = ((_local3.m_shapeCount < _local4.m_shapeCount)) ? _local3 : _local4;
_local6 = _local5.m_shapeList;
while (_local6) {
_local6.RefilterProxy(m_broadPhase, _local5.m_xf);
_local6 = _local6.m_next;
};
};
}
public function SetContactListener(_arg1:b2ContactListener):void{
m_contactListener = _arg1;
}
public function CreateBody(_arg1:b2BodyDef):b2Body{
var _local2:b2Body;
if (m_lock == true){
return (null);
};
_local2 = new b2Body(_arg1, this);
_local2.m_prev = null;
_local2.m_next = m_bodyList;
if (m_bodyList){
m_bodyList.m_prev = _local2;
};
m_bodyList = _local2;
m_bodyCount++;
return (_local2);
}
public function SetBoundaryListener(_arg1:b2BoundaryListener):void{
m_boundaryListener = _arg1;
}
public function SetDestructionListener(_arg1:b2DestructionListener):void{
m_destructionListener = _arg1;
}
public function Step(_arg1:Number, _arg2:int):void{
var _local3:b2TimeStep;
m_lock = true;
_local3 = new b2TimeStep();
_local3.dt = _arg1;
_local3.maxIterations = _arg2;
if (_arg1 > 0){
_local3.inv_dt = (1 / _arg1);
} else {
_local3.inv_dt = 0;
};
_local3.dtRatio = (m_inv_dt0 * _arg1);
_local3.positionCorrection = m_positionCorrection;
_local3.warmStarting = m_warmStarting;
m_contactManager.Collide();
if (_local3.dt > 0){
Solve(_local3);
};
if (((m_continuousPhysics) && ((_local3.dt > 0)))){
SolveTOI(_local3);
};
DrawDebugData();
m_inv_dt0 = _local3.inv_dt;
m_lock = false;
}
public function GetBodyCount():int{
return (m_bodyCount);
}
public function GetJointCount():int{
return (m_jointCount);
}
}
}//package Box2D.Dynamics
Section 75
//andromedusIntro_mc_1 (caninecruisers_fla.andromedusIntro_mc_1)
package caninecruisers_fla {
import flash.display.*;
public dynamic class andromedusIntro_mc_1 extends MovieClip {
public function andromedusIntro_mc_1(){
addFrameScript(150, frame151);
}
function frame151(){
MovieClip(parent).nextFrame();
}
}
}//package caninecruisers_fla
Section 76
//arcadetown_splash_10 (caninecruisers_fla.arcadetown_splash_10)
package caninecruisers_fla {
import flash.display.*;
public dynamic class arcadetown_splash_10 extends MovieClip {
public function arcadetown_splash_10(){
addFrameScript(89, frame90);
}
function frame90(){
MovieClip(parent).nextFrame();
}
}
}//package caninecruisers_fla
Section 77
//CB_button_mc_49 (caninecruisers_fla.CB_button_mc_49)
package caninecruisers_fla {
import flash.events.*;
import flash.display.*;
import flash.text.*;
public dynamic class CB_button_mc_49 extends MovieClip {
public var char:String;
public var txt:String;
public var n:uint;
public var w;
public var buttonText:TextField;
public var h;
public var newText:String;
public function CB_button_mc_49(){
addFrameScript(0, frame1);
}
public function makeLarge(_arg1:MouseEvent):void{
this.width = (this.width * 1.1);
this.height = (this.height * 1.1);
}
function frame1(){
stop();
w = this.width;
h = this.height;
txt = this.name;
newText = "";
n = 0;
while (n < txt.length) {
char = txt.charAt(n);
if (char != "_"){
newText = (newText + char);
} else {
newText = (newText + " ");
};
n++;
};
buttonText.text = newText;
buttonText.mouseEnabled = false;
this.addEventListener(MouseEvent.MOUSE_OVER, makeLarge);
this.addEventListener(MouseEvent.MOUSE_OUT, makeSmall);
}
public function makeSmall(_arg1:MouseEvent):void{
this.width = w;
this.height = h;
}
}
}//package caninecruisers_fla
Section 78
//hint_mc_92 (caninecruisers_fla.hint_mc_92)
package caninecruisers_fla {
import flash.display.*;
import flash.text.*;
public dynamic class hint_mc_92 extends MovieClip {
public var _OK_:MovieClip;
public var infoText:TextField;
}
}//package caninecruisers_fla
Section 79
//instructs_mc_83 (caninecruisers_fla.instructs_mc_83)
package caninecruisers_fla {
import flash.display.*;
public dynamic class instructs_mc_83 extends MovieClip {
public var ok:SimpleButton;
}
}//package caninecruisers_fla
Section 80
//leaderboard_mc_97 (caninecruisers_fla.leaderboard_mc_97)
package caninecruisers_fla {
import flash.display.*;
import flash.text.*;
public dynamic class leaderboard_mc_97 extends MovieClip {
public var pY:TextField;
public var green:MovieClip;
public var tB:TextField;
public var blue:MovieClip;
public var tG:TextField;
public var tR:TextField;
public var totalTitle:TextField;
public var yellow:MovieClip;
public var tY:TextField;
public var red:MovieClip;
public var rpG:TextField;
public var hilight:MovieClip;
public var pB:TextField;
public var rpR:TextField;
public var pG:TextField;
public var rpY:TextField;
public var rpB:TextField;
public var pR:TextField;
}
}//package caninecruisers_fla
Section 81
//levelButtonHolder_mc_218 (caninecruisers_fla.levelButtonHolder_mc_218)
package caninecruisers_fla {
import flash.display.*;
public dynamic class levelButtonHolder_mc_218 extends MovieClip {
public var level1:levelThumb;
public var level2:levelThumb;
public var level4:levelThumb;
public var level5:levelThumb;
public var level6:levelThumb;
public var level7:levelThumb;
public var level9:levelThumb;
public var level3:levelThumb;
public var level8:levelThumb;
public var level12:levelThumb;
public var level11:levelThumb;
public var level10:levelThumb;
}
}//package caninecruisers_fla
Section 82
//MainTimeline (caninecruisers_fla.MainTimeline)
package caninecruisers_fla {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.Joints.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
import Box2D.Dynamics.Contacts.*;
import flash.events.*;
import flash.display.*;
import fl.transitions.*;
import includes.*;
import fl.transitions.easing.*;
import flash.utils.*;
import flash.media.*;
import flash.text.*;
import flash.net.*;
import flash.system.*;
import flash.filters.*;
import adobe.utils.*;
import flash.accessibility.*;
import flash.errors.*;
import flash.external.*;
import flash.geom.*;
import flash.printing.*;
import flash.ui.*;
import flash.xml.*;
public dynamic class MainTimeline extends MovieClip {
public var buttonDistToTarget:Number;
public var m_physScale:Number;
public var placing:uint;
public var bonus:int;
public var stageAssets:MovieClip;
public var backgroundCanvas:Sprite;
public var bonusTweenArray:Array;
public var myPreloader:preloader_mc;
public var buttonSpeed:Number;
public var retrying:Boolean;
public var m_iterations:int;
public var contacts:MyContactListener;
public var waitForMouseUp:Boolean;
public var raceStarted:Boolean;
public var digitPoints:Array;
public var tickerSection:uint;
public var upKeyDown:Boolean;
public var finished:Boolean;
public var numberOfLevels;
public var downKeyDown:Boolean;
public var cleaned:Boolean;
public var uhohSound:uhoh;
public var submitSuccess:Boolean;
public var fpsCounter:Number;
public var training:Boolean;
public var cameraCanvas:Sprite;
public var fps:Number;
public var hsLoader:URLLoader;
public var falseStart:Boolean;
public var lives:int;
public var sky:MovieClip;
public var confirmQuit:confirmQuit_mc;
public var currentURL:String;
public var gui:gui_mc;
public var securityOn:Boolean;
public var soundToggle:soundToggle_mc;
public var hint2Shown:Boolean;
public var highestLevel:uint;
public var m_world:b2World;
public var blackScreen:blackScreen_mc;
public var menu:menu_mc;
public var gameRunning:Boolean;
public var tickerArray:Array;
public var raceNumber:uint;
public var currentLevel:uint;
public var lastButtonPressed:String;
public var levelSelect:levelSelect_mc;
public var leftKeyDown:Boolean;
public var fpsElapsedTime:Number;
public var startLives:int;
public var myBall:b2Body;
public var projectCanvas:Sprite;
public var carPoints:Array;
public var lastBody2:b2Body;
public var lastBody1:b2Body;
public var rightKeyDown:Boolean;
public var musicToggle:musicToggle_mc;
public var carSelect:MovieClip;
public var musicSound:country_medley;
public var adjusting:Boolean;
public var mouseIsDown:Boolean;
public var skyCanvas:Sprite;
public var alwaysUnlocked:uint;
public var fadeInTween:Tween;
public var levelButtonStart:Number;
public var myBallRadius:uint;
public var carCanvas:Sprite;
public var numberOfHintBoxes:uint;
public var debug:debug_mc;
public var tickerPresent:Boolean;
public var levelInfo:levelInfo_mc;
public var so:SharedObject;
public var grav:Number;
public var maxVelocity:Number;
public var raceFinished:Boolean;
public var fadeOutTween:Tween;
public var carsLiningUp:Boolean;
public var confirmReset:confirmReset_mc;
public var intro:MovieClip;
public var myCar:MovieClip;
public var score:uint;
public var winSound:win;
public var disableMouse:Boolean;
public var finishFlag:MovieClip;
public var allowedLocal:String;
public var allowedURL:String;
public var hint:Array;
public var tweenArray:Array;
public var musicTransform:SoundTransform;
public var m_timeStep:Number;
public var hotspot:SimpleButton;
public var musicOn:Boolean;
public var carArray:Array;
public var splashSound:splash;
public var startFlag:MovieClip;
public var hintBoxArray:Array;
public var bestScore:uint;
public var ticker:ticker_mc;
public var musicChannel:SoundChannel;
public var levelCompleted:Boolean;
public var pointsArray:Array;
public var selectedCar:String;
public var hintBoxExists:Boolean;
public var gameWon:Boolean;
public var disableReset:Boolean;
public var skidSound:skid;
public var fpsNewTime:Number;
public var fpsStartTime:Number;
public var carForce:Number;
public var tickerStart:Number;
public var brakeSign:MovieClip;
public var numCars:uint;
public var numSections:uint;
public var numRaces:uint;
public var gameOver:Boolean;
public var gameOverScreen:gameOverScreen_mc;
public var bonusTweenNumber:uint;
public var gameCanvas:Sprite;
public function MainTimeline(){
addFrameScript(0, frame1, 1, frame2, 2, frame3, 3, frame4);
}
public function removeMenu():void{
removeTicker();
menu._Training_.removeEventListener(MouseEvent.MOUSE_DOWN, fadeInCarSelect);
menu._Tournament_.removeEventListener(MouseEvent.MOUSE_DOWN, fadeInCarSelect);
menu._Add_to_Website_.removeEventListener(MouseEvent.MOUSE_DOWN, hostGame);
menu.arcadeTown.removeEventListener(MouseEvent.MOUSE_DOWN, gotoArcadeTown);
projectCanvas.removeChild(menu);
}
public function soundUp(_arg1:MouseEvent):void{
if (SuperGlobals.soundOn == true){
soundToggle.gotoAndStop("onUp");
} else {
soundToggle.gotoAndStop("offUp");
};
}
public function loader(_arg1:Event){
var _local2:*;
var _local3:*;
var _local4:*;
_local2 = stage.loaderInfo.bytesTotal;
_local3 = stage.loaderInfo.bytesLoaded;
_local4 = Math.round(((_local3 * 100) / _local2));
myPreloader.loadingBar.width = (4 * _local4);
myPreloader.loadingText.text = (("Loading: " + String(_local4)) + "%");
if ((((intro.currentFrame >= 85)) && ((finished == false)))){
intro.stop();
};
if ((((((_local3 >= _local2)) && ((finished == false)))) && ((intro.currentFrame >= 85)))){
myPreloader.loadingText.text = "Loading: 100%";
finished = true;
end_preload();
};
}
public function fadeToMenu(_arg1:MouseEvent):void{
carSelect._Back_.removeEventListener(MouseEvent.MOUSE_DOWN, fadeToMenu);
fadeInOut();
setTimeout(returnToMenu, 500);
}
public function displayGameOverMessages():void{
var _local1:uint;
var _local2:uint;
var _local3:Boolean;
var _local4:Array;
var _local5:int;
var _local6:MovieClip;
var _local7:*;
var _local8:*;
var _local9:*;
var _local10:*;
var _local11:*;
if (training == true){
gameOverScreen.leaderboard.visible = false;
};
gameOverScreen.leaderboard.totalTitle.text = (("Total after \n" + String(raceNumber)) + " races");
_local1 = 0;
while (_local1 < carArray.length) {
_local6 = carArray[_local1];
if (_local6.color == "yellow"){
gameOverScreen.leaderboard.rpY.text = String(_local6.placing);
_local7 = (5 - _local6.placing);
if (_local6.placing == 0){
_local7 = 0;
};
gameOverScreen.leaderboard.pY.text = String(_local7);
pointsArray["yellow"] = (pointsArray["yellow"] + _local7);
gameOverScreen.leaderboard.tY.text = String(pointsArray["yellow"]);
};
if (_local6.color == "green"){
gameOverScreen.leaderboard.rpG.text = String(_local6.placing);
_local8 = (5 - _local6.placing);
if (_local6.placing == 0){
_local8 = 0;
};
gameOverScreen.leaderboard.pG.text = String(_local8);
pointsArray["green"] = (pointsArray["green"] + _local8);
gameOverScreen.leaderboard.tG.text = String(pointsArray["green"]);
};
if (_local6.color == "red"){
gameOverScreen.leaderboard.rpR.text = String(_local6.placing);
_local9 = (5 - _local6.placing);
if (_local6.placing == 0){
_local9 = 0;
};
gameOverScreen.leaderboard.pR.text = String(_local9);
pointsArray["red"] = (pointsArray["red"] + _local9);
gameOverScreen.leaderboard.tR.text = String(pointsArray["red"]);
};
if (_local6.color == "blue"){
gameOverScreen.leaderboard.rpB.text = String(_local6.placing);
_local10 = (5 - _local6.placing);
if (_local6.placing == 0){
_local10 = 0;
};
gameOverScreen.leaderboard.pB.text = String(_local10);
pointsArray["blue"] = (pointsArray["blue"] + _local10);
gameOverScreen.leaderboard.tB.text = String(pointsArray["blue"]);
};
_local1++;
};
_local2 = 5;
if (pointsArray["yellow"] <= pointsArray[myCar.color]){
_local2--;
};
if (pointsArray["green"] <= pointsArray[myCar.color]){
_local2--;
};
if (pointsArray["blue"] <= pointsArray[myCar.color]){
_local2--;
};
if (pointsArray["red"] <= pointsArray[myCar.color]){
_local2--;
};
_local3 = false;
if (((((((((!((myCar.color == "yellow"))) && ((pointsArray[myCar.color] == pointsArray["yellow"])))) || (((!((myCar.color == "red"))) && ((pointsArray[myCar.color] == pointsArray["red"])))))) || (((!((myCar.color == "green"))) && ((pointsArray[myCar.color] == pointsArray["green"])))))) || (((!((myCar.color == "blue"))) && ((pointsArray[myCar.color] == pointsArray["blue"])))))){
_local3 = true;
};
trace(((_local2 + ". Joint = ") + _local3));
_local4 = new Array();
_local4.push({name:"red", points:pointsArray["red"]});
_local4.push({name:"green", points:pointsArray["green"]});
_local4.push({name:"blue", points:pointsArray["blue"]});
_local4.push({name:"yellow", points:pointsArray["yellow"]});
_local4.sortOn("points", (Array.NUMERIC | Array.DESCENDING));
_local5 = 0;
while (_local5 < _local4.length) {
if (_local4[_local5].name == myCar.color){
if (_local5 == 0){
gameOverScreen.leaderboard.hilight.y = 38;
};
if (_local5 == 1){
gameOverScreen.leaderboard.hilight.y = 75;
};
if (_local5 == 2){
gameOverScreen.leaderboard.hilight.y = 111;
};
if (_local5 == 3){
gameOverScreen.leaderboard.hilight.y = 148;
};
};
trace((_local5 + 1), ": ", _local4[_local5].name, _local4[_local5].points);
if (_local4[_local5].name == "yellow"){
gameOverScreen.leaderboard.yellow.y = carPoints[_local5];
gameOverScreen.leaderboard.rpY.y = digitPoints[_local5];
gameOverScreen.leaderboard.pY.y = digitPoints[_local5];
gameOverScreen.leaderboard.tY.y = digitPoints[_local5];
};
if (_local4[_local5].name == "green"){
gameOverScreen.leaderboard.green.y = carPoints[_local5];
gameOverScreen.leaderboard.rpG.y = digitPoints[_local5];
gameOverScreen.leaderboard.pG.y = digitPoints[_local5];
gameOverScreen.leaderboard.tG.y = digitPoints[_local5];
};
if (_local4[_local5].name == "blue"){
gameOverScreen.leaderboard.blue.y = carPoints[_local5];
gameOverScreen.leaderboard.rpB.y = digitPoints[_local5];
gameOverScreen.leaderboard.pB.y = digitPoints[_local5];
gameOverScreen.leaderboard.tB.y = digitPoints[_local5];
};
if (_local4[_local5].name == "red"){
gameOverScreen.leaderboard.red.y = carPoints[_local5];
gameOverScreen.leaderboard.rpR.y = digitPoints[_local5];
gameOverScreen.leaderboard.pR.y = digitPoints[_local5];
gameOverScreen.leaderboard.tR.y = digitPoints[_local5];
};
_local5++;
};
gameOverScreen.cup1.visible = false;
gameOverScreen.cup2.visible = false;
if (training == false){
if (raceNumber < numRaces){
if (myCar.placing == 0){
if (falseStart == true){
gameOverScreen.message1.text = "You were disqualified for a false start!";
};
if (myCar.falling == true){
gameOverScreen.message1.text = "Oh no! You get no points for trying to kill yourself!";
};
} else {
if (myCar.placing == 1){
gameOverScreen.message1.text = "Yay - you came first in that race!";
};
if (myCar.placing == 2){
gameOverScreen.message1.text = "You finished second in that one!";
};
if (myCar.placing == 3){
gameOverScreen.message1.text = "You finished third that time!";
};
if (myCar.placing == 4){
gameOverScreen.message1.text = "You finished last in that one. Yikes!";
};
};
} else {
if (_local2 == 1){
if (_local3 == true){
gameOverScreen.message1.text = "Well done - you came joint first overall!";
} else {
gameOverScreen.message1.text = "Congratulations - you won the contest!";
gameOverScreen.cup1.visible = true;
gameOverScreen.cup2.visible = true;
if (SuperGlobals.soundOn == true){
winSound.play();
};
};
};
_local11 = "";
if (_local3 == true){
_local11 = "joint ";
};
if (_local2 == 2){
gameOverScreen.message1.text = (("You came " + _local11) + "2nd overall. Not bad!");
};
if (_local2 == 3){
gameOverScreen.message1.text = (("You came " + _local11) + "3rd overall. Oh well.");
};
if (_local2 == 4){
gameOverScreen.message1.text = (("You came " + _local11) + "last overall. Ouch!");
};
};
} else {
gameOverScreen.message1.y = 106;
if (myCar.placing == 0){
if (falseStart == true){
gameOverScreen.message1.text = "You were disqualified for a false start! Don't click until it says 'Go'!";
};
if (myCar.falling == true){
gameOverScreen.message1.text = "You braked too late and fell off the cliff! Brake earlier - somewhere after the yellow church.";
};
} else {
if (myCar.placing == 1){
gameOverScreen.message1.text = "Well done - you came first! Now try the tournament.";
};
if (myCar.placing == 2){
gameOverScreen.message1.text = "You were second across the line - not bad. Try reacting faster at the start, and braking later at the end. Use the scenery to judge your braking point.";
};
if (myCar.placing == 3){
gameOverScreen.message1.text = "You were third across the line. Try reacting faster at the start, and braking later at the end. Use the scenery to judge your braking point.";
};
if (myCar.placing == 4){
gameOverScreen.message1.text = "You were last across the line. Try reacting faster at the start, and braking later at the end. Use the scenery to judge your braking point.";
};
};
};
}
public function scrollTicker(_arg1:Event):void{
ticker.mc.textField.x = (ticker.mc.textField.x - 3);
if (ticker.mc.textField.x < (tickerStart - ticker.mc.textField.width)){
ticker.mc.textField.x = (tickerStart + 640);
tickerSection++;
if (tickerSection >= tickerArray.length){
tickerSection = 0;
};
ticker.mc.textField.text = tickerArray[tickerSection];
ticker.mc.textField.autoSize = TextFieldAutoSize.LEFT;
};
}
public function gotoLevelComplete():void{
gui.message.text = "";
levelComplete();
}
public function removeInstructions(_arg1:MouseEvent):void{
menu.instructions.ok.removeEventListener(MouseEvent.MOUSE_DOWN, removeInstructions);
menu.instructions.visible = false;
}
public function sinkCars():void{
var _local1:uint;
var _local2:MovieClip;
var _local3:*;
var _local4:*;
if (raceStarted == true){
_local1 = 0;
while (_local1 < carArray.length) {
_local2 = carArray[_local1];
if (_local2.falling == true){
if (_local2.y >= 1150){
if (_local2.sinking == false){
_local2.sinking = true;
if (SuperGlobals.soundOn == true){
splashSound.play();
};
_local3 = new splash_mc();
gameCanvas.addChild(_local3);
_local3.x = _local2.x;
_local3.y = 1150;
_local4 = new ripple_mc();
gameCanvas.addChild(_local4);
_local4.x = _local2.x;
_local4.y = 1150;
};
_local2.body.SetLinearVelocity(new b2Vec2(0, 3));
};
};
_local1++;
};
};
}
public function nextRace(_arg1:MouseEvent):void{
raceNumber++;
submitSuccess = false;
gameOverScreen._Quit_To_Menu_.removeEventListener(MouseEvent.MOUSE_DOWN, removeGameOverScreen);
gameOverScreen._Next_Race_.removeEventListener(MouseEvent.MOUSE_DOWN, nextRace);
projectCanvas.removeChild(gameOverScreen);
cleanUp();
setInitialVariables();
retrying = true;
showInfo();
}
function frame2(){
hotspot.addEventListener(MouseEvent.MOUSE_DOWN, gotoArcadeTown);
}
function frame3(){
play();
stageAssets.visible = false;
}
public function showGameOverScreen():void{
gameRunning = false;
clearMessage();
gameOverScreen = new gameOverScreen_mc();
projectCanvas.addChild(gameOverScreen);
if (raceNumber == numRaces){
gameOverScreen._Next_Race_.visible = false;
};
if (training == false){
gameOverScreen._Train_Again_.visible = false;
gameOverScreen._Tournament_.visible = false;
} else {
gameOverScreen._Next_Race_.visible = false;
};
displayGameOverMessages();
gameOverScreen._Quit_To_Menu_.addEventListener(MouseEvent.MOUSE_DOWN, removeGameOverScreen);
if (training == false){
gameOverScreen._Next_Race_.addEventListener(MouseEvent.MOUSE_DOWN, nextRace);
} else {
gameOverScreen._Train_Again_.addEventListener(MouseEvent.MOUSE_DOWN, trainAgain);
gameOverScreen._Tournament_.addEventListener(MouseEvent.MOUSE_DOWN, startTournament);
};
}
public function keyDownHandler(_arg1:KeyboardEvent):void{
if ((((_arg1.keyCode == Keyboard.LEFT)) || ((_arg1.keyCode == 65)))){
leftKeyDown = true;
};
if ((((_arg1.keyCode == Keyboard.RIGHT)) || ((_arg1.keyCode == 68)))){
rightKeyDown = true;
};
if ((((_arg1.keyCode == Keyboard.UP)) || ((_arg1.keyCode == 87)))){
upKeyDown = true;
};
if ((((_arg1.keyCode == Keyboard.DOWN)) || ((_arg1.keyCode == 83)))){
downKeyDown = true;
};
}
public function makeBackdrop(_arg1:Number, _arg2:Number, _arg3:uint):void{
var _local4:MovieClip;
if (_arg3 == 1){
_local4 = new backdrop1_mc();
};
if (_arg3 == 2){
_local4 = new backdrop2_mc();
};
if (_arg3 == 3){
_local4 = new backdrop3_mc();
};
if (_arg3 == 4){
_local4 = new backdrop4_mc();
};
if (_arg3 == 5){
_local4 = new backdrop5_mc();
};
if (_arg3 == 6){
_local4 = new backdrop6_mc();
};
if (_arg3 == 7){
_local4 = new backdrop7_mc();
};
if (_arg3 == 8){
_local4 = new backdrop8_mc();
};
if (_arg3 == 9){
_local4 = new backdrop9_mc();
};
if (_arg3 == 10){
_local4 = new backdrop10_mc();
};
backgroundCanvas.addChild(_local4);
_local4.x = (640 * Math.round((_arg1 / 640)));
_local4.y = _arg2;
}
function frame4(){
stop();
fps = 0;
fpsStartTime = 0;
fpsNewTime = 0;
fpsElapsedTime = 0;
fpsCounter = 0;
grav = 120;
levelButtonStart = 0;
buttonSpeed = 0;
buttonDistToTarget = 0;
tickerStart = 0;
carForce = 3.5;
maxVelocity = 100;
numberOfLevels = 12;
currentLevel = 1;
highestLevel = 1;
numSections = 5;
so = SharedObject.getLocal("highestLevel");
if (((!((so.data.highestLevel == undefined))) && (!((so.data.highestLevel == null))))){
highestLevel = so.data.highestLevel;
};
if (highestLevel < 1){
highestLevel = 1;
};
alwaysUnlocked = 1;
score = 0;
bestScore = 0;
if (((!((so.data.bestScore == undefined))) && (!((so.data.bestScore == null))))){
bestScore = so.data.bestScore;
};
if (bestScore < 0){
bestScore = 0;
};
raceNumber = 0;
numRaces = 5;
lives = 0;
startLives = 3;
bonus = 0;
bonusTweenNumber = 0;
tickerSection = 0;
numberOfHintBoxes = 0;
myBallRadius = 16;
placing = 1;
numCars = 4;
lastButtonPressed = "";
selectedCar = "";
gameRunning = false;
gameOver = false;
gameWon = false;
submitSuccess = false;
adjusting = false;
leftKeyDown = false;
rightKeyDown = false;
upKeyDown = false;
downKeyDown = false;
mouseIsDown = false;
cleaned = false;
musicOn = true;
disableReset = false;
securityOn = false;
tickerPresent = false;
disableMouse = false;
levelCompleted = false;
waitForMouseUp = false;
retrying = false;
hintBoxExists = false;
carsLiningUp = false;
raceStarted = false;
falseStart = false;
raceFinished = false;
training = false;
hint2Shown = false;
m_physScale = 0.06;
m_timeStep = (1 / 60);
m_iterations = 10;
tweenArray = new Array();
hintBoxArray = new Array();
hint = new Array();
bonusTweenArray = new Array();
tickerArray = new Array();
carArray = new Array();
tickerArray[0] = "*** It's time for Canine Cruisers !! ***";
tickerArray[1] = "*** A game developed by -ANDROMEDUS.COM- ***";
tickerArray[2] = "*** Coding and Design by -RIC- ***";
tickerArray[3] = "*** Sponsored by - ArcadeTown - ***";
tickerArray[4] = "*** Artwork by -THE HOD- with thanks to -ROSIESMUM- ***";
tickerArray[5] = "*** Music courtesy of SoundSnap ***";
tickerArray[6] = "*** Thanks to -ERIN CATTO- and -SKATEHEAD- ***";
tickerArray[7] = "*** Don't forget to check out more great games at - ArcadeTown - ***";
pointsArray = new Array();
musicChannel = new SoundChannel();
musicTransform = musicChannel.soundTransform;
musicSound = new country_medley();
uhohSound = new uhoh();
splashSound = new splash();
winSound = new win();
skidSound = new skid();
currentURL = stage.loaderInfo.url;
allowedURL = "flashgamelicense.com";
allowedLocal = "Richard/Documents/";
MochiBot.track(this, "a2718189");
MochiBot.track(this, "10060a45");
initialise();
}
function frame1(){
stop();
stage.frameRate = 30;
finished = false;
addEventListener(Event.ENTER_FRAME, loader);
intro.addEventListener(MouseEvent.MOUSE_DOWN, gotoAndromedusWebsite);
}
public function prepareForBraking():void{
stage.addEventListener(MouseEvent.MOUSE_DOWN, brakeMyCar);
}
public function keyUpHandler(_arg1:KeyboardEvent):void{
if ((((_arg1.keyCode == Keyboard.LEFT)) || ((_arg1.keyCode == 65)))){
leftKeyDown = false;
};
if ((((_arg1.keyCode == Keyboard.RIGHT)) || ((_arg1.keyCode == 68)))){
rightKeyDown = false;
};
if ((((_arg1.keyCode == Keyboard.UP)) || ((_arg1.keyCode == 87)))){
upKeyDown = false;
};
if ((((_arg1.keyCode == Keyboard.DOWN)) || ((_arg1.keyCode == 83)))){
downKeyDown = false;
};
}
public function musicOver(_arg1:MouseEvent):void{
if (musicOn == true){
musicToggle.gotoAndStop("onOver");
} else {
musicToggle.gotoAndStop("offOver");
};
}
public function makeStartFlag(_arg1:Number, _arg2:Number):void{
startFlag = new startFlag_mc();
backgroundCanvas.addChild(startFlag);
startFlag.x = _arg1;
startFlag.y = _arg2;
}
public function removeTicker():void{
ticker.removeEventListener(Event.ENTER_FRAME, scrollTicker);
stage.removeChild(ticker);
tickerPresent = false;
}
public function displayFPS():void{
var _local1:Date;
_local1 = new Date();
fpsNewTime = _local1.getTime();
fpsElapsedTime = (fpsNewTime - fpsStartTime);
fpsCounter++;
if (fpsCounter == 99){
fpsCounter = 0;
fps = int((100 / (fpsElapsedTime / 1000)));
fpsStartTime = fpsNewTime;
};
}
public function addGUI():void{
gui = new gui_mc();
projectCanvas.addChild(gui);
gui.race.text = String(raceNumber);
gui.score.text = String(score);
gui.lives.text = String(lives);
gui.message.text = "";
gui.hint.visible = false;
}
public function brakeCars():void{
var _local1:uint;
var _local2:MovieClip;
if (raceStarted == true){
_local1 = 0;
while (_local1 < carArray.length) {
_local2 = carArray[_local1];
if (_local2.braking == true){
if ((((_local2.x < finishFlag.x)) && ((_local2.body.GetLinearVelocity().x < 5)))){
_local2.body.SetLinearVelocity(new b2Vec2(5, _local2.body.GetLinearVelocity().y));
_local2.slow = true;
} else {
_local2.body.ApplyForce(new b2Vec2((-(carForce) * 3), 0), _local2.body.GetPosition());
};
if ((((((_local2.x >= finishFlag.x)) && ((_local2.body.GetLinearVelocity().x <= 5)))) && ((_local2.body.GetLinearVelocity().y < 0.1)))){
_local2.braking = false;
_local2.body.PutToSleep();
_local2.stopped = true;
};
};
if ((((((_local2.body.GetLinearVelocity().y > 0.1)) && ((carsLiningUp == false)))) && ((_local2.falling == false)))){
_local2.braking = false;
_local2.stopped = false;
_local2.falling = true;
if ((((_local2 == myCar)) && ((SuperGlobals.soundOn == true)))){
uhohSound.play();
};
stage.removeEventListener(MouseEvent.MOUSE_DOWN, brakeMyCar);
};
_local1++;
};
};
}
public function levelComplete():void{
gameRunning = false;
currentLevel++;
if (currentLevel > numberOfLevels){
gameWon = true;
currentLevel = numberOfLevels;
};
if (currentLevel > highestLevel){
highestLevel = currentLevel;
so.data.highestLevel = highestLevel;
};
if (score > bestScore){
bestScore = score;
so.data.bestScore = bestScore;
};
fadeInOut();
if (gameWon == false){
setTimeout(cleanUp, 500);
setTimeout(showInfo, 501);
} else {
setTimeout(showGameOverScreen, 500);
};
}
public function deleteBonusDisplay(_arg1:bonusDisplay_mc):void{
stage.removeChild(_arg1);
}
public function enableMouse():void{
disableMouse = false;
}
public function showConfirmResetLevel(_arg1:MouseEvent):void{
if ((((((disableReset == false)) && ((gameOver == false)))) && ((gameRunning == true)))){
disableReset = true;
gui.resetButton.removeEventListener(MouseEvent.MOUSE_DOWN, showConfirmResetLevel);
gameRunning = false;
confirmReset = new confirmReset_mc();
projectCanvas.addChild(confirmReset);
confirmReset.yesButton.addEventListener(MouseEvent.MOUSE_DOWN, resetLevel);
confirmReset.noButton.addEventListener(MouseEvent.MOUSE_DOWN, resumeGame2);
};
}
public function makeBox(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number, _arg5:String):void{
}
public function clearMessage():void{
gui.message.text = "";
}
public function gotoAndromedusWebsite(_arg1:MouseEvent):void{
var _local2:String;
var _local3:URLRequest;
_local2 = "http://www.andromedus.com";
_local3 = new URLRequest(_local2);
navigateToURL(_local3);
}
public function makeWall(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number, _arg5:Number):void{
var _local6:*;
var _local7:*;
var _local8:*;
var _local9:*;
var _local10:*;
var _local11:*;
var _local12:*;
var _local13:*;
_local6 = 0;
if ((((_arg5 < 0)) && ((_arg5 >= -90)))){
_local6 = ((Math.PI / 180) * Math.abs(_arg5));
} else {
if ((((_arg5 < -90)) && ((_arg5 >= -180)))){
_local6 = ((Math.PI / 180) * (180 - Math.abs(_arg5)));
} else {
if ((((_arg5 > 90)) && ((_arg5 <= 180)))){
_local6 = ((Math.PI / 180) * (360 - Math.abs(_arg5)));
} else {
_local6 = ((Math.PI / 180) * Math.abs(_arg5));
};
};
};
_local7 = Math.cos(_local6);
_local8 = Math.sin(_local6);
_local9 = _arg3;
_local10 = _arg4;
_arg4 = (((_local10 * _local7) - (_local9 * _local8)) / ((_local7 * _local7) - (_local8 * _local8)));
_arg3 = ((_local9 - (_arg4 * _local8)) / _local7);
_local11 = new b2BodyDef();
_local12 = new b2PolygonDef();
_local12.SetAsBox(((m_physScale * _arg3) / 2), ((m_physScale * _arg4) / 2));
_local12.friction = 0.97;
_local12.restitution = 0.2;
_local12.density = 0;
_local11.position.Set((m_physScale * _arg1), (m_physScale * _arg2));
_local11.angle = ((_arg5 * Math.PI) / 180);
_local11.userData = new wall_mc();
_local11.userData.width = _arg3;
_local11.userData.height = _arg4;
_local11.userData.x = _arg1;
_local11.userData.y = _arg2;
_local11.userData.rotation = (_local11.angle * (180 / Math.PI));
_local11.userData.id = "wall";
gameCanvas.addChild(_local11.userData);
_local13 = m_world.CreateBody(_local11);
_local13.CreateShape(_local12);
}
public function fadeInInfo(_arg1:MouseEvent):void{
selectedCar = _arg1.target.name;
raceNumber = 1;
pointsArray = new Array();
pointsArray["yellow"] = 0;
pointsArray["red"] = 0;
pointsArray["green"] = 0;
pointsArray["blue"] = 0;
fadeInOut();
setTimeout(removeCarSelect, 500);
setTimeout(showInfo, 501);
}
public function mouseUpHandler(_arg1:MouseEvent):void{
mouseIsDown = false;
waitForMouseUp = false;
}
public function checkGameOver():void{
if (gameOver == true){
showGameOverScreen();
if (SuperGlobals.soundOn == true){
};
};
}
public function continueGame(_arg1:MouseEvent):void{
gameRunning = true;
stage.removeEventListener(MouseEvent.MOUSE_DOWN, continueGame);
gui.message.visible = false;
myBall.SetXForm(new b2Vec2(myBall.m_userData.x, myBall.m_userData.y), 0);
}
public function makeBrakeSign(_arg1:Number, _arg2:Number):void{
brakeSign = new brakeSign_mc();
gameCanvas.addChild(brakeSign);
brakeSign.x = _arg1;
brakeSign.y = _arg2;
}
public function showInstructions(_arg1:MouseEvent):void{
menu.instructions.visible = true;
menu.instructions.ok.addEventListener(MouseEvent.MOUSE_DOWN, removeInstructions);
}
public function updatePhysics():void{
var _local1:b2Body;
m_world.Step(m_timeStep, m_iterations);
_local1 = m_world.m_bodyList;
while (_local1) {
if ((_local1.m_userData is Sprite)){
_local1.m_userData.x = (_local1.GetPosition().x / m_physScale);
_local1.m_userData.y = (_local1.GetPosition().y / m_physScale);
if (((((!((_local1.m_userData.id == "wall"))) && (!((_local1.m_userData.id == "puck"))))) && (!((_local1.m_userData.id == "bullet"))))){
_local1.m_userData.rotation = (_local1.GetAngle() * (180 / Math.PI));
};
if (_local1.m_userData.hasOwnProperty("roundShadow") == true){
_local1.m_userData.roundShadow.x = (_local1.GetPosition().x / m_physScale);
_local1.m_userData.roundShadow.y = (_local1.GetPosition().y / m_physScale);
};
if ((((_local1.m_userData.hasOwnProperty("squareShadow") == true)) && (!((_local1.m_userData.id == "wall"))))){
_local1.m_userData.squareShadow.x = (_local1.GetPosition().x / m_physScale);
_local1.m_userData.squareShadow.y = (_local1.GetPosition().y / m_physScale);
_local1.m_userData.squareShadow.rotation = (_local1.GetAngle() * (180 / Math.PI));
};
if (_local1.m_userData.hasOwnProperty("highlight") == true){
_local1.m_userData.highlight.x = _local1.m_userData.x;
_local1.m_userData.highlight.y = _local1.m_userData.y;
};
};
_local1 = _local1.m_next;
};
}
public function showInfo():void{
levelInfo = new levelInfo_mc();
projectCanvas.addChild(levelInfo);
levelInfo._More_Games_.addEventListener(MouseEvent.MOUSE_DOWN, gotoArcadeTown);
if (training == false){
levelInfo.level.text = ((("Race " + String(raceNumber)) + " of ") + String(numRaces));
levelInfo.infoText.text = "Hit the mouse once to start, and once more to brake!";
} else {
levelInfo.level.text = "Training Mode";
levelInfo.infoText.text = "The aim is to be the first across the finish line - but don't fall off the cliff!";
};
levelInfo._Start_.addEventListener(MouseEvent.MOUSE_DOWN, fadeInfoOut);
}
public function gotoAndromedus(_arg1:MouseEvent):void{
var _local2:String;
var _local3:URLRequest;
_local2 = "http://www.andromedus.com";
_local3 = new URLRequest(_local2);
navigateToURL(_local3);
}
public function playIntroMusic():void{
}
public function makeMyBall(_arg1:Number, _arg2:Number){
var _local3:*;
var _local4:*;
var _local5:*;
var _local6:*;
_local3 = (((myBallRadius * 2) * 5) / 4);
_local4 = (myBallRadius * 2);
_local5 = new b2BodyDef();
_local6 = new b2PolygonDef();
_local6.SetAsBox(((m_physScale * _local3) / 2), ((m_physScale * _local4) / 2));
_local6.friction = 20;
_local6.density = 0.005;
_local6.restitution = 0.4;
_local5.userData = new myBall_mc();
_local5.userData.id = "myBall";
_local5.userData.startX = _arg1;
_local5.userData.startY = _arg2;
_local5.userData.hasCollided = true;
_local5.userData.rotating = false;
_local5.linearDamping = 0.02;
_local5.angularDamping = 0.15;
_local5.position.Set((m_physScale * _arg1), (m_physScale * _arg2));
_local5.userData.x = _arg1;
_local5.userData.y = _arg2;
_local5.userData.width = (((myBallRadius * 2.5) * 5) / 4);
_local5.userData.height = (myBallRadius * 2.5);
gameCanvas.addChild(_local5.userData);
_local5.isBullet = true;
myBall = m_world.CreateBody(_local5);
myBall.CreateShape(_local6);
myBall.SetMassFromShapes();
}
public function gotoArcadeTown(_arg1:MouseEvent):void{
var _local2:String;
var _local3:URLRequest;
_local2 = "http://www.arcadetown.com/index.asp?gameid=caninecruisers";
_local3 = new URLRequest(_local2);
navigateToURL(_local3);
}
public function removeGameOverScreen(_arg1:MouseEvent):void{
submitSuccess = false;
gameOverScreen._Quit_To_Menu_.removeEventListener(MouseEvent.MOUSE_DOWN, removeGameOverScreen);
gameOverScreen._Next_Race_.removeEventListener(MouseEvent.MOUSE_DOWN, nextRace);
setTimeout(removeGameOverScreenPartTwo, 1000);
exitGame();
}
public function showHint1():void{
gui.hint.visible = true;
gui.hint.infoText.text = "\n\nAs soon as the words 'Get Ready' change to 'Go', hit the mouse once to start accelerating. The quicker you react, the more likely you will go into the lead.";
gui.hint._OK_.addEventListener(MouseEvent.MOUSE_DOWN, hideHint1);
}
public function fadeInfoOut(_arg1:MouseEvent):void{
levelInfo._Start_.removeEventListener(MouseEvent.MOUSE_DOWN, fadeInfoOut);
fadeInOut();
setTimeout(removeInfo, 500);
setTimeout(initialiseGame, 501);
}
public function gotoFullScreen(_arg1:MouseEvent):void{
var _local2:String;
var _local3:URLRequest;
_local2 = "http://www.arcadetown.com/caninecruisers/download.asp";
_local3 = new URLRequest(_local2);
navigateToURL(_local3);
}
public function processGameFunctions():void{
displayFPS();
moveCarsToStart();
accelerateCars();
brakeCars();
sinkCars();
checkPlacing();
updatePhysics();
moveCamera();
updateGUI();
checkLevelWon();
checkGameOver();
}
public function flashScoreOff():void{
gui.lives.visible = false;
}
public function showHint2():void{
gui.hint.visible = true;
gui.hint.infoText.text = "Hit the mouse one more time to brake. If you brake too early, you will lose the race. If you brake too late, you will go over the cliff. You only get one chance to brake, so pick the right braking point - somewhere after the yellow church.";
gui.hint._OK_.addEventListener(MouseEvent.MOUSE_DOWN, hideHint2);
}
public function makeSceneryObject(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number, _arg5:String):void{
var _local6:MovieClip;
if (_arg5 == "house1"){
_local6 = new myHouse1_mc();
};
backgroundCanvas.addChild(_local6);
_local6.x = _arg1;
_local6.y = _arg2;
_local6.width = _arg3;
_local6.height = _arg4;
}
public function gameLoop(_arg1:Event):void{
if (gameRunning == true){
processGameFunctions();
};
}
public function disableControls():void{
stage.removeEventListener(KeyboardEvent.KEY_DOWN, keyDownHandler);
stage.removeEventListener(KeyboardEvent.KEY_UP, keyUpHandler);
stage.removeEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler);
stage.removeEventListener(MouseEvent.MOUSE_UP, mouseUpHandler);
}
public function hostGame(_arg1:MouseEvent):void{
var _local2:String;
var _local3:URLRequest;
_local2 = "http://www.arcadetown.com/free_content/index.asp";
_local3 = new URLRequest(_local2);
navigateToURL(_local3);
}
public function removeCarSelect():void{
projectCanvas.removeChild(carSelect);
carSelect._Back_.removeEventListener(MouseEvent.MOUSE_DOWN, removeCarSelect);
}
public function resumeGame(_arg1:MouseEvent):void{
disableReset = false;
gameRunning = true;
projectCanvas.removeChild(confirmQuit);
confirmQuit.yesButton.removeEventListener(MouseEvent.MOUSE_DOWN, quitGame);
confirmQuit.noButton.removeEventListener(MouseEvent.MOUSE_DOWN, resumeGame);
gui.quitButton.addEventListener(MouseEvent.MOUSE_DOWN, showConfirmQuit);
stage.focus = stage;
disableMouse = true;
setTimeout(enableMouse, 500);
}
public function fadeInAwards(_arg1:MouseEvent):void{
fadeInOut();
setTimeout(removeMenu, 500);
setTimeout(showAwards, 501);
}
public function checkPlacing():void{
var _local1:uint;
var _local2:MovieClip;
var _local3:uint;
var _local4:uint;
var _local5:MovieClip;
if (raceStarted == true){
_local1 = 0;
while (_local1 < carArray.length) {
_local2 = carArray[_local1];
if ((((_local2.x >= finishFlag.x)) && ((_local2.finished == false)))){
_local2.placing = placing;
_local2.finished = true;
placing++;
};
_local1++;
};
if (raceFinished == false){
_local3 = 0;
_local4 = 0;
while (_local4 < carArray.length) {
_local5 = carArray[_local4];
if ((((_local5.stopped == true)) || ((_local5.falling == true)))){
_local3++;
};
_local4++;
};
if (_local3 == numCars){
raceFinished = true;
setTimeout(setFinalPlacings, 2000, false);
};
if ((((_local3 == (numCars - 1))) && ((myCar.slow == true)))){
raceFinished = true;
setTimeout(setFinalPlacings, 2000, true);
};
};
};
}
public function deleteBody(_arg1):void{
if (cleaned == false){
if (_arg1.hasOwnProperty("m_userData")){
if (_arg1.m_userData != null){
if (_arg1.m_userData.hasOwnProperty("roundShadow")){
gameCanvas.removeChild(_arg1.m_userData.roundShadow);
};
if (_arg1.m_userData.hasOwnProperty("squareShadow")){
gameCanvas.removeChild(_arg1.m_userData.squareShadow);
};
if (_arg1.m_userData.hasOwnProperty("highlight")){
gameCanvas.removeChild(_arg1.m_userData.highlight);
};
gameCanvas.removeChild(_arg1.m_userData);
_arg1.m_userData = null;
m_world.DestroyBody(_arg1);
};
};
};
}
public function showConfirmQuit(_arg1:MouseEvent):void{
if ((((disableReset == false)) && ((gameOver == false)))){
disableReset = true;
gameRunning = false;
gui.quitButton.removeEventListener(MouseEvent.MOUSE_DOWN, showConfirmQuit);
confirmQuit = new confirmQuit_mc();
projectCanvas.addChild(confirmQuit);
confirmQuit.yesButton.addEventListener(MouseEvent.MOUSE_DOWN, quitGame);
confirmQuit.noButton.addEventListener(MouseEvent.MOUSE_DOWN, resumeGame);
};
}
public function moveCarsToStart():void{
var _local1:uint;
var _local2:uint;
var _local3:MovieClip;
if (carsLiningUp == true){
_local1 = 0;
_local2 = 0;
while (_local2 < carArray.length) {
_local3 = carArray[_local2];
_local3.body.ApplyForce(new b2Vec2(2, 0), _local3.body.GetPosition());
if (_local3.x >= startFlag.x){
_local3.body.SetXForm(new b2Vec2((startFlag.x * m_physScale), _local3.body.GetPosition().y), 0);
_local3.body.PutToSleep();
_local1++;
};
_local2++;
};
if (_local1 == 4){
trace("allCarsReady");
carsLiningUp = false;
gui.message.text = "Get Ready ......";
if (training == false){
setTimeout(startRace, (1000 + (Math.random() * 4000)));
stage.addEventListener(MouseEvent.MOUSE_DOWN, startMyCar);
} else {
showHint1();
};
};
};
}
public function loseBlack():void{
stage.removeChild(blackScreen);
}
public function flashScoreOn():void{
gui.lives.visible = true;
}
public function showMenu():void{
soundToggle.x = 559;
soundToggle.y = 24;
musicToggle.x = 596;
musicToggle.y = 19;
menu = new menu_mc();
projectCanvas.addChild(menu);
menu.instructions.visible = false;
if (securityOn == true){
if (((!((currentURL.indexOf(allowedURL, 0) == -1))) || (!((currentURL.indexOf(allowedLocal, 0) == -1))))){
menu._Play_.addEventListener(MouseEvent.MOUSE_DOWN, showModeSelect);
} else {
menu.warningMessage.text = "Please go to Andromedus.com to play this game";
};
} else {
menu._Play_.addEventListener(MouseEvent.MOUSE_DOWN, showModeSelect);
};
menu._Instructions_.addEventListener(MouseEvent.MOUSE_DOWN, showInstructions);
menu._Download_Game_.addEventListener(MouseEvent.MOUSE_DOWN, gotoFullScreen);
menu._More_Games_.addEventListener(MouseEvent.MOUSE_DOWN, gotoArcadeTown);
menu._Add_to_Website_.addEventListener(MouseEvent.MOUSE_DOWN, hostGame);
menu.arcadeTown.addEventListener(MouseEvent.MOUSE_DOWN, gotoArcadeTown);
if (tickerPresent == false){
addTicker();
};
ticker.visible = true;
}
public function initialiseSoundToggle():void{
soundToggle.addEventListener(MouseEvent.MOUSE_OVER, soundOver);
soundToggle.addEventListener(MouseEvent.MOUSE_OUT, soundUp);
soundToggle.addEventListener(MouseEvent.MOUSE_DOWN, toggleSound);
}
public function setupArrays(){
carPoints = new Array(40, 78, 113, 150);
digitPoints = new Array(46, 82, 118, 154);
}
public function brakeMyCar(_arg1:MouseEvent):void{
stage.removeEventListener(MouseEvent.MOUSE_DOWN, brakeMyCar);
myCar.braking = true;
myCar.accelerating = false;
if (SuperGlobals.soundOn == true){
skidSound.play();
};
}
public function toggleSound(_arg1:MouseEvent):void{
if (SuperGlobals.soundOn == true){
SuperGlobals.soundOn = false;
soundToggle.gotoAndStop("offOver");
} else {
SuperGlobals.soundOn = true;
soundToggle.gotoAndStop("onOver");
};
}
public function fadeInLevelSelect(_arg1:MouseEvent):void{
fadeInOut();
setTimeout(removeMenu, 500);
setTimeout(showLevelSelect, 501);
}
public function removeBlackScreen(_arg1:TweenEvent):void{
fadeOutTween.removeEventListener(TweenEvent.MOTION_FINISH, removeBlackScreen);
stage.removeChild(blackScreen);
}
public function fadeInCarSelect(_arg1:MouseEvent):void{
if (_arg1.target.parent.name == "_Training_"){
training = true;
} else {
training = false;
};
fadeInOut();
setTimeout(removeMenu, 500);
setTimeout(showCarSelect, 501);
}
public function exitGame():void{
gameRunning = false;
fadeInOut();
setTimeout(cleanUp, 500);
gameWon = false;
setTimeout(showMenu, 501);
}
public function trainAgain(_arg1:MouseEvent):void{
submitSuccess = false;
gameOverScreen._Quit_To_Menu_.removeEventListener(MouseEvent.MOUSE_DOWN, removeGameOverScreen);
gameOverScreen._Train_Again_.removeEventListener(MouseEvent.MOUSE_DOWN, trainAgain);
gameOverScreen._Tournament_.removeEventListener(MouseEvent.MOUSE_DOWN, startTournament);
projectCanvas.removeChild(gameOverScreen);
cleanUp();
setInitialVariables();
retrying = true;
showInfo();
}
public function moveCamera():void{
gameCanvas.x = (-(myCar.x) + 320);
gameCanvas.y = (-(myCar.y) + 240);
if (gameCanvas.y > 0){
gameCanvas.y = 0;
};
if (gameCanvas.y < -1120){
gameCanvas.y = -1120;
};
sky.y = (-(myCar.y) + 240);
if (sky.y > 0){
sky.y = 0;
};
if (sky.y < -1120){
sky.y = -1120;
};
}
public function resumeGame2(_arg1:MouseEvent):void{
disableReset = false;
gameRunning = true;
projectCanvas.removeChild(confirmReset);
confirmReset.yesButton.removeEventListener(MouseEvent.MOUSE_DOWN, resetLevel);
confirmReset.noButton.removeEventListener(MouseEvent.MOUSE_DOWN, resumeGame2);
gui.resetButton.addEventListener(MouseEvent.MOUSE_DOWN, showConfirmResetLevel);
stage.focus = stage;
disableMouse = true;
setTimeout(enableMouse, 500);
}
public function hideHint2(_arg1:MouseEvent):void{
gui.hint.visible = false;
gui.hint._OK_.removeEventListener(MouseEvent.MOUSE_DOWN, hideHint2);
setTimeout(prepareForBraking, 500);
gameRunning = true;
}
public function showLevelSelect():void{
levelSelect = new levelSelect_mc();
projectCanvas.addChild(levelSelect);
levelSelect.menuButton.addEventListener(MouseEvent.MOUSE_DOWN, fadeToMenu);
levelSelect.levelButtonHolder.addEventListener(MouseEvent.MOUSE_DOWN, selectLevel);
lockLevels();
}
public function storeHints():void{
hint[1] = "Use the mouse to aim and fire bullets at objects on the screen.";
hint[2] = "Use the left and right arrow keys (or A and D) to move your cannon left or right";
hint[3] = "";
hint[4] = "Watch out for Kinetroids - they will try to push your puck over the blue lines!";
hint[5] = "Use the up arrow (or W) to increase the vertical speed";
hint[6] = "Get more points for firing less discs";
hint[7] = "Get each puck to the target with the same colour.";
hint[8] = "Get a new life for every 4000 points";
hint[9] = "There are 30 levels - can you clear them all?";
hint[30] = "Final level !!";
}
public function startRace():void{
var _local1:uint;
var _local2:MovieClip;
if (falseStart == false){
gui.message.text = "Go !!!";
setTimeout(clearMessage, 2000);
raceStarted = true;
_local1 = 0;
while (_local1 < carArray.length) {
_local2 = carArray[_local1];
if (_local2 != myCar){
setTimeout(startCars, ((Math.random() * 400) + 150), _local2);
};
_local1++;
};
};
}
public function hideHint1(_arg1:MouseEvent):void{
gui.hint.visible = false;
gui.hint._OK_.removeEventListener(MouseEvent.MOUSE_DOWN, hideHint1);
setTimeout(startRace, (2000 + (Math.random() * 2000)));
disableMouse = true;
setTimeout(enableMouse, 500);
stage.addEventListener(MouseEvent.MOUSE_DOWN, startMyCar);
}
public function lockLevels():void{
var _local1:int;
var _local2:String;
var _local3:*;
var _local4:DisplayObject;
var _local5:padlock_mc;
var _local6:DropShadowFilter;
_local1 = 0;
_local3 = 0;
while (_local3 < levelSelect.levelButtonHolder.numChildren) {
_local4 = levelSelect.levelButtonHolder.getChildAt(_local3);
if ((_local4 is levelThumb)){
_local1++;
if ((((((_local1 > alwaysUnlocked)) && ((_local1 > highestLevel)))) && ((_local4.visible == true)))){
_local5 = new padlock_mc();
levelSelect.levelButtonHolder.addChild(_local5);
_local6 = new DropShadowFilter();
_local6.distance = 3;
_local6.angle = 45;
_local6.strength = 0.8;
_local5.filters = [_local6];
_local5.mouseEnabled = false;
_local5.x = (_local4.x - 5);
_local5.y = (_local4.y - 5);
};
};
_local3++;
};
}
public function removeLevelSelect():void{
projectCanvas.removeChild(levelSelect);
levelSelect.menuButton.removeEventListener(MouseEvent.MOUSE_DOWN, removeLevelSelect);
}
public function soundOver(_arg1:MouseEvent):void{
if (SuperGlobals.soundOn == true){
soundToggle.gotoAndStop("onOver");
} else {
soundToggle.gotoAndStop("offOver");
};
}
public function mouseDownHandler(_arg1:MouseEvent):void{
mouseIsDown = true;
}
public function setGameOver():void{
gameOver = true;
}
public function initialiseControls():void{
stage.addEventListener(KeyboardEvent.KEY_DOWN, keyDownHandler);
stage.addEventListener(KeyboardEvent.KEY_UP, keyUpHandler);
stage.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler);
stage.addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler);
stage.focus = stage;
}
public function startCars(_arg1:MovieClip):void{
_arg1.accelerating = true;
}
public function initialiseMusicToggle():void{
musicToggle.addEventListener(MouseEvent.MOUSE_OVER, musicOver);
musicToggle.addEventListener(MouseEvent.MOUSE_OUT, musicUp);
musicToggle.addEventListener(MouseEvent.MOUSE_DOWN, toggleMusic);
}
public function end_preload():void{
removeChild(myPreloader);
removeEventListener(Event.ENTER_FRAME, loader);
intro.removeEventListener(MouseEvent.MOUSE_DOWN, gotoAndromedusWebsite);
intro.play();
}
public function initialise():void{
var _local1:DropShadowFilter;
var _local2:Tween;
projectCanvas = new Sprite();
stage.addChild(projectCanvas);
setupArrays();
soundToggle = new soundToggle_mc();
stage.addChild(soundToggle);
musicToggle = new musicToggle_mc();
stage.addChild(musicToggle);
_local1 = new DropShadowFilter();
_local1.color = 0;
_local1.blurX = 5;
_local1.blurY = 5;
_local1.angle = 45;
_local1.distance = 5;
_local1.alpha = 1;
showMenu();
initialiseSoundToggle();
initialiseMusicToggle();
musicChannel = musicSound.play(0, 100);
storeHints();
blackScreen = new blackScreen_mc();
stage.addChild(blackScreen);
_local2 = new Tween(blackScreen, "alpha", None.easeNone, 1, 0, 0.5, true);
setTimeout(loseBlack, 600);
}
public function fadeOutBlackScreen(_arg1:TweenEvent):void{
fadeInTween.removeEventListener(TweenEvent.MOTION_FINISH, fadeOutBlackScreen);
removeLevelSelect();
setInitialVariables();
if (currentLevel == 1){
showInfo();
} else {
initialiseGame();
};
fadeOutTween = new Tween(blackScreen, "alpha", None.easeNone, 1, 0, 0.5, true);
fadeOutTween.addEventListener(TweenEvent.MOTION_FINISH, removeBlackScreen);
}
public function cleanUp():void{
cleaned = true;
cleanPhysics();
stage.removeEventListener(Event.ENTER_FRAME, gameLoop);
gui.resetButton.removeEventListener(MouseEvent.MOUSE_DOWN, resetLevel);
gui.quitButton.removeEventListener(MouseEvent.MOUSE_DOWN, showConfirmQuit);
projectCanvas.removeChild(gui);
projectCanvas.removeChild(cameraCanvas);
projectCanvas.removeChild(sky);
gameWon = false;
stage.removeChild(debug);
disableControls();
numberOfHintBoxes = 0;
hintBoxArray = new Array();
tweenArray = new Array();
mouseIsDown = false;
disableMouse = false;
levelCompleted = false;
waitForMouseUp = false;
retrying = false;
hintBoxExists = false;
carsLiningUp = false;
raceStarted = false;
carArray = new Array();
gameOver = false;
disableReset = false;
falseStart = false;
placing = 1;
raceFinished = false;
hint2Shown = false;
}
public function fadeInOut():void{
var _local1:Tween;
blackScreen = new blackScreen_mc();
blackScreen.alpha = 0;
stage.addChild(blackScreen);
_local1 = new Tween(blackScreen, "alpha", None.easeNone, 0, 1, 0.5, true);
setTimeout(fadeOut, 600);
}
public function quitGame(_arg1:MouseEvent):void{
projectCanvas.removeChild(confirmQuit);
confirmQuit.yesButton.removeEventListener(MouseEvent.MOUSE_DOWN, quitGame);
confirmQuit.noButton.removeEventListener(MouseEvent.MOUSE_DOWN, resumeGame);
exitGame();
}
public function removeGameOverScreenPartTwo():void{
projectCanvas.removeChild(gameOverScreen);
}
public function makeCar(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number, _arg5:String){
var _local6:*;
var _local7:*;
var _local8:MovieClip;
var _local9:*;
var _local10:b2MassData;
_local6 = new b2BodyDef();
_local7 = new b2PolygonDef();
_local7.SetAsBox(((m_physScale * _arg3) / 2), ((m_physScale * _arg4) / 2));
_local7.friction = 0;
_local7.density = 0.005;
_local7.restitution = 0.4;
_local7.filter.groupIndex = -1;
if (_arg5 == "red"){
_local6.userData = new dogRed_mc();
};
if (_arg5 == "yellow"){
_local6.userData = new dogYellow_mc();
};
if (_arg5 == "green"){
_local6.userData = new dogGreen_mc();
};
if (_arg5 == "blue"){
_local6.userData = new dogBlue_mc();
};
if (_arg5 == selectedCar){
_local6.userData.id = "myCar";
_arg1 = 70;
} else {
_local6.userData.id = "aiCar";
};
_local6.userData.color = _arg5;
_local6.userData.startX = _arg1;
_local6.userData.startY = _arg2;
_local6.userData.hasCollided = true;
_local6.userData.rotating = false;
_local6.linearDamping = 0.02;
_local6.angularDamping = 0.15;
_local6.position.Set((m_physScale * _arg1), (m_physScale * _arg2));
_local6.userData.x = _arg1;
_local6.userData.y = _arg2;
_local6.userData.width = _arg3;
_local6.userData.height = _arg4;
_local6.isBullet = true;
_local8 = _local6.userData;
carArray.push(_local8);
if (_arg5 == selectedCar){
carCanvas.addChild(_local8);
} else {
carCanvas.addChildAt(_local8, 0);
};
_local9 = m_world.CreateBody(_local6);
_local8.body = _local9;
_local8.body.CreateShape(_local7);
_local10 = new b2MassData();
_local10.center = new b2Vec2(0, 0);
_local10.I = 1;
_local10.mass = 0.1;
_local8.body.SetMass(_local10);
_local8.accelerating = false;
_local8.braking = false;
_local8.placing = 0;
_local8.finished = false;
_local8.stopped = false;
_local8.falling = false;
_local8.slow = false;
_local8.sinking = false;
_local8.reactionSet = false;
_local8.reaction = 0;
if (_arg5 == selectedCar){
myCar = _local8;
};
}
public function addTicker():void{
tickerPresent = true;
tickerSection = 0;
ticker = new ticker_mc();
stage.addChild(ticker);
ticker.x = 0;
ticker.y = 435;
ticker.width = 640;
tickerStart = ticker.mc.textField.x;
ticker.mc.textField.x = (tickerStart + 640);
ticker.mc.textField.text = tickerArray[tickerSection];
ticker.mc.textField.autoSize = TextFieldAutoSize.LEFT;
ticker.addEventListener(Event.ENTER_FRAME, scrollTicker);
}
public function showAwards():void{
}
public function setInitialVariables():void{
score = 0;
lives = startLives;
}
public function showHighscores(){
}
public function makeFinishFlag(_arg1:Number, _arg2:Number):void{
finishFlag = new finishFlag_mc();
backgroundCanvas.addChild(finishFlag);
finishFlag.x = _arg1;
finishFlag.y = _arg2;
}
public function toggleMusic(_arg1:MouseEvent):void{
if (musicOn == true){
musicOn = false;
musicToggle.gotoAndStop("offOver");
musicTransform.volume = 0;
musicChannel.soundTransform = musicTransform;
} else {
musicOn = true;
musicToggle.gotoAndStop("onOver");
musicTransform.volume = 1;
musicChannel.soundTransform = musicTransform;
};
}
public function fadeOut():void{
fadeOutTween = new Tween(blackScreen, "alpha", None.easeNone, 1, 0, 0.5, true);
fadeOutTween.addEventListener(TweenEvent.MOTION_FINISH, removeBlackScreen);
}
public function initialiseGame():void{
var _local1:Sprite;
var _local2:water_mc;
var _local3:Date;
sky = new sky_mc();
projectCanvas.addChild(sky);
cameraCanvas = new Sprite();
projectCanvas.addChild(cameraCanvas);
gameCanvas = new Sprite();
cameraCanvas.addChild(gameCanvas);
backgroundCanvas = new Sprite();
gameCanvas.addChild(backgroundCanvas);
carCanvas = new Sprite();
gameCanvas.addChild(carCanvas);
_local1 = new Sprite();
gameCanvas.addChild(_local1);
initialisePhysics();
createLevel(1, (640 * 0));
createLevel(2, (640 * 1));
createLevel(3, (640 * 2));
createLevel(4, (640 * 3));
createLevel(5, (640 * 4));
createLevel(6, (640 * 5));
createLevel(7, (640 * 6));
createLevel(8, (640 * 7));
createLevel(9, (640 * 8));
createLevel(10, (640 * 9));
createLevel(11, (640 * 10));
_local2 = new water_mc();
_local1.addChild(_local2);
_local2.x = (640 * 10);
_local2.y = 1120;
debug = new debug_mc();
stage.addChild(debug);
debug.visible = false;
addGUI();
gui.quitButton.addEventListener(MouseEvent.MOUSE_DOWN, showConfirmQuit);
gui.resetButton.addEventListener(MouseEvent.MOUSE_DOWN, showConfirmResetLevel);
_local3 = new Date();
fpsStartTime = _local3.getTime();
stage.addEventListener(Event.ENTER_FRAME, gameLoop, false, 0, true);
initialiseControls();
cleaned = false;
disableMouse = true;
setTimeout(enableMouse, 500);
gameRunning = true;
carsLiningUp = true;
}
public function startMyCar(_arg1:MouseEvent):void{
var _local2:uint;
var _local3:uint;
var _local4:MovieClip;
if (disableMouse == false){
stage.removeEventListener(MouseEvent.MOUSE_DOWN, startMyCar);
if (raceStarted == true){
myCar.accelerating = true;
if (training == false){
setTimeout(prepareForBraking, 1000);
};
} else {
gui.message.text = "False Start !!!";
setTimeout(setGameOver, 2000);
falseStart = true;
_local2 = 1;
_local3 = 0;
while (_local3 < carArray.length) {
_local4 = carArray[_local3];
if (_local4 != myCar){
_local4.placing = _local2;
_local2++;
};
_local3++;
};
};
};
}
public function removeInfo():void{
levelInfo._More_Games_.removeEventListener(MouseEvent.MOUSE_DOWN, gotoArcadeTown);
projectCanvas.removeChild(levelInfo);
}
public function removeAwards():void{
}
public function setFinalPlacings(_arg1:Boolean):void{
var _local2:uint;
var _local3:MovieClip;
var _local4:uint;
var _local5:MovieClip;
if (_arg1 == true){
myCar.braking = false;
myCar.body.PutToSleep();
myCar.stopped = true;
myCar.finished = true;
myCar.placing = 4;
};
_local2 = 0;
while (_local2 < carArray.length) {
_local3 = carArray[_local2];
if (_local3.falling == true){
_local4 = 0;
while (_local4 < carArray.length) {
_local5 = carArray[_local4];
if ((((((_local5.falling == false)) && ((_local5.placing > _local3.placing)))) && (!((_local3 == _local5))))){
_local5.placing--;
};
_local4++;
};
_local3.placing = 0;
};
_local2++;
};
setTimeout(setGameOver, 1500);
}
public function wrapvalue(_arg1:Number):Number{
if (_arg1 < 0){
_arg1 = (_arg1 + (2 * Math.PI));
};
if (_arg1 > (2 * Math.PI)){
_arg1 = (_arg1 - (2 * Math.PI));
};
return (_arg1);
}
public function showModeSelect(_arg1:MouseEvent):void{
var _local2:MovieClip;
var _local3:uint;
var _local4:Tween;
menu._Play_.removeEventListener(MouseEvent.MOUSE_DOWN, showModeSelect);
menu._Instructions_.removeEventListener(MouseEvent.MOUSE_DOWN, showInstructions);
menu._Download_Game_.removeEventListener(MouseEvent.MOUSE_DOWN, gotoFullScreen);
menu._More_Games_.removeEventListener(MouseEvent.MOUSE_DOWN, gotoArcadeTown);
_local3 = 0;
while (_local3 < 7) {
if (_local3 == 0){
_local2 = menu._Play_;
};
if (_local3 == 1){
_local2 = menu._Instructions_;
};
if (_local3 == 2){
_local2 = menu._More_Games_;
};
if (_local3 == 3){
_local2 = menu._Training_;
};
if (_local3 == 4){
_local2 = menu._Tournament_;
};
if (_local3 == 5){
_local2 = menu.beginners;
};
if (_local3 == 6){
_local2 = menu._Download_Game_;
};
_local4 = new Tween(_local2, "x", Elastic.easeOut, _local2.x, (_local2.x - 640), 2, true);
_local3++;
};
menu._Training_.addEventListener(MouseEvent.MOUSE_DOWN, fadeInCarSelect);
menu._Tournament_.addEventListener(MouseEvent.MOUSE_DOWN, fadeInCarSelect);
}
public function showCarSelect():void{
carSelect = new carSelect_mc();
projectCanvas.addChild(carSelect);
carSelect._Back_.addEventListener(MouseEvent.MOUSE_DOWN, fadeToMenu);
carSelect.red.addEventListener(MouseEvent.MOUSE_DOWN, fadeInInfo);
carSelect.yellow.addEventListener(MouseEvent.MOUSE_DOWN, fadeInInfo);
carSelect.blue.addEventListener(MouseEvent.MOUSE_DOWN, fadeInInfo);
carSelect.green.addEventListener(MouseEvent.MOUSE_DOWN, fadeInInfo);
}
public function resetLevel(_arg1:MouseEvent):void{
projectCanvas.removeChild(confirmReset);
confirmReset.yesButton.removeEventListener(MouseEvent.MOUSE_DOWN, resetLevel);
confirmReset.noButton.removeEventListener(MouseEvent.MOUSE_DOWN, resumeGame2);
cleanUp();
setInitialVariables();
initialiseGame();
}
public function initialisePhysics():void{
var _local1:b2AABB;
var _local2:b2Vec2;
var _local3:Boolean;
_local1 = new b2AABB();
_local1.lowerBound.Set((-500 * m_physScale), (-500 * m_physScale));
_local1.upperBound.Set((10000 * m_physScale), (4000 * m_physScale));
_local2 = new b2Vec2(0, grav);
_local3 = true;
m_world = new b2World(_local1, _local2, _local3);
contacts = new MyContactListener();
m_world.SetContactListener(contacts);
}
public function fadeOutAwards(_arg1:MouseEvent):void{
}
public function checkLevelWon():void{
}
public function accelerateCars():void{
var _local1:uint;
var _local2:MovieClip;
if (raceStarted == true){
_local1 = 0;
while (_local1 < carArray.length) {
_local2 = carArray[_local1];
if (_local2.accelerating == true){
_local2.body.ApplyForce(new b2Vec2(carForce, 0), _local2.body.GetPosition());
if (_local2.body.GetLinearVelocity().x > maxVelocity){
_local2.body.SetLinearVelocity(new b2Vec2(maxVelocity, _local2.body.GetLinearVelocity().y));
};
if ((((((_local2.x >= brakeSign.x)) && (!((_local2 == myCar))))) && ((_local2.reactionSet == false)))){
_local2.reaction = (int((Math.random() * 20)) + 5);
_local2.reactionSet = true;
};
if ((((_local2.reactionSet == true)) && ((_local2.reaction > 0)))){
_local2.reaction--;
if (_local2.reaction == 0){
applyBrakes(_local2);
};
};
};
_local1++;
};
if ((((((training == true)) && ((myCar.x >= (brakeSign.x / 2))))) && ((hint2Shown == false)))){
hint2Shown = true;
gameRunning = false;
showHint2();
};
};
}
public function musicUp(_arg1:MouseEvent):void{
if (musicOn == true){
musicToggle.gotoAndStop("onUp");
} else {
musicToggle.gotoAndStop("offUp");
};
}
public function showHighscoresOnClick(_arg1:MouseEvent):void{
showHighscores();
}
public function differenceBetweenBearings(_arg1:Number, _arg2:Number){
var _local3:Number;
_local3 = (wrapvalue(((_arg1 + Math.PI) - _arg2)) - Math.PI);
return (_local3);
}
public function applyBrakes(_arg1:MovieClip){
_arg1.accelerating = false;
_arg1.braking = true;
}
public function cleanPhysics():void{
var _local1:b2Body;
var _local2:*;
var _local3:b2Body;
var _local4:*;
_local1 = m_world.m_bodyList;
_local2 = m_world.m_bodyCount;
_local4 = 0;
while (_local4 < (_local2 - 1)) {
_local3 = _local1;
_local1 = _local1.m_next;
m_world.DestroyBody(_local3);
if ((((_local3.hasOwnProperty("m_userData") == true)) && (!((_local3.m_userData == null))))){
_local3.m_userData = null;
};
_local4++;
};
}
public function returnToMenu():void{
removeCarSelect();
showMenu();
}
public function updateGUI():void{
gui.score.text = String(score);
gui.lives.text = String(lives);
if (score > bestScore){
bestScore = score;
so.data.bestScore = bestScore;
};
}
public function selectLevel(_arg1:MouseEvent):void{
currentLevel = parseInt(_arg1.target.name.substring("level".length));
if ((((currentLevel <= alwaysUnlocked)) || ((currentLevel <= highestLevel)))){
levelSelect.levelButtonHolder.removeEventListener(MouseEvent.MOUSE_DOWN, selectLevel);
blackScreen = new blackScreen_mc();
blackScreen.alpha = 0;
stage.addChild(blackScreen);
fadeInTween = new Tween(blackScreen, "alpha", None.easeNone, 0, 1, 0.5, true);
fadeInTween.addEventListener(TweenEvent.MOTION_FINISH, fadeOutBlackScreen);
};
}
public function startTournament(_arg1:MouseEvent):void{
submitSuccess = false;
gameOverScreen._Quit_To_Menu_.removeEventListener(MouseEvent.MOUSE_DOWN, removeGameOverScreen);
gameOverScreen._Train_Again_.removeEventListener(MouseEvent.MOUSE_DOWN, trainAgain);
gameOverScreen._Tournament_.removeEventListener(MouseEvent.MOUSE_DOWN, startTournament);
projectCanvas.removeChild(gameOverScreen);
cleanUp();
setInitialVariables();
retrying = true;
training = false;
showCarSelect();
}
public function createLevel(_arg1:uint, _arg2):void{
var _local3:levelContainer_mc;
var _local4:*;
var _local5:*;
var _local6:DisplayObject;
_local3 = new levelContainer_mc();
_local4 = _local3.getChildAt((_arg1 - 1));
_local5 = 0;
while (_local5 < _local4.numChildren) {
_local6 = _local4.getChildAt(_local5);
if ((_local6 is myBall_template)){
makeMyBall((_local6.x + _arg2), _local6.y);
};
if ((_local6 is dogYellow_mc)){
makeCar((_local6.x + _arg2), _local6.y, _local6.width, _local6.height, "yellow");
};
if ((_local6 is dogRed_mc)){
makeCar((_local6.x + _arg2), _local6.y, _local6.width, _local6.height, "red");
};
if ((_local6 is dogBlue_mc)){
makeCar((_local6.x + _arg2), _local6.y, _local6.width, _local6.height, "blue");
};
if ((_local6 is dogGreen_mc)){
makeCar((_local6.x + _arg2), _local6.y, _local6.width, _local6.height, "green");
};
if ((((_local6 is wallH_template)) || ((_local6 is wallV_template)))){
makeWall((_local6.x + _arg2), _local6.y, _local6.width, _local6.height, _local6.rotation);
};
if ((_local6 is backdrop1_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 1);
};
if ((_local6 is backdrop2_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 2);
};
if ((_local6 is backdrop3_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 3);
};
if ((_local6 is backdrop4_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 4);
};
if ((_local6 is backdrop5_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 5);
};
if ((_local6 is backdrop6_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 6);
};
if ((_local6 is backdrop7_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 7);
};
if ((_local6 is backdrop8_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 8);
};
if ((_local6 is backdrop9_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 9);
};
if ((_local6 is backdrop10_mc)){
makeBackdrop((_local6.x + _arg2), _local6.y, 10);
};
if ((_local6 is startFlag_mc)){
makeStartFlag((_local6.x + _arg2), _local6.y);
};
if ((_local6 is finishFlag_mc)){
makeFinishFlag((_local6.x + _arg2), _local6.y);
};
if ((_local6 is brakeSign_mc)){
makeBrakeSign((_local6.x + _arg2), _local6.y);
};
if ((_local6 is myHouse1_mc)){
makeSceneryObject((_local6.x + _arg2), _local6.y, _local6.width, _local6.height, "house1");
};
_local5++;
};
}
}
}//package caninecruisers_fla
Section 83
//menuBG_mc_70 (caninecruisers_fla.menuBG_mc_70)
package caninecruisers_fla {
import flash.display.*;
public dynamic class menuBG_mc_70 extends MovieClip {
public var sails:MovieClip;
}
}//package caninecruisers_fla
Section 84
//textField_mc_67 (caninecruisers_fla.textField_mc_67)
package caninecruisers_fla {
import flash.display.*;
import flash.text.*;
public dynamic class textField_mc_67 extends MovieClip {
public var textField:TextField;
}
}//package caninecruisers_fla
Section 85
//windmill_mc_108 (caninecruisers_fla.windmill_mc_108)
package caninecruisers_fla {
import flash.events.*;
import flash.display.*;
public dynamic class windmill_mc_108 extends MovieClip {
public var sails:MovieClip;
public function windmill_mc_108(){
addFrameScript(0, frame1);
}
public function rotateSails(_arg1:Event):void{
sails.rotation = (sails.rotation + 1);
}
function frame1(){
addEventListener(Event.ENTER_FRAME, rotateSails);
}
}
}//package caninecruisers_fla
Section 86
//Elastic (fl.transitions.easing.Elastic)
package fl.transitions.easing {
public class Elastic {
public static function easeOut(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number, _arg5:Number=0, _arg6:Number=0):Number{
var _local7:Number;
if (_arg1 == 0){
return (_arg2);
};
_arg1 = (_arg1 / _arg4);
if (_arg1 == 1){
return ((_arg2 + _arg3));
};
if (!_arg6){
_arg6 = (_arg4 * 0.3);
};
if (((!(_arg5)) || ((_arg5 < Math.abs(_arg3))))){
_arg5 = _arg3;
_local7 = (_arg6 / 4);
} else {
_local7 = ((_arg6 / (2 * Math.PI)) * Math.asin((_arg3 / _arg5)));
};
return (((((_arg5 * Math.pow(2, (-10 * _arg1))) * Math.sin(((((_arg1 * _arg4) - _local7) * (2 * Math.PI)) / _arg6))) + _arg3) + _arg2));
}
public static function easeIn(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number, _arg5:Number=0, _arg6:Number=0):Number{
var _local7:Number;
if (_arg1 == 0){
return (_arg2);
};
_arg1 = (_arg1 / _arg4);
if (_arg1 == 1){
return ((_arg2 + _arg3));
};
if (!_arg6){
_arg6 = (_arg4 * 0.3);
};
if (((!(_arg5)) || ((_arg5 < Math.abs(_arg3))))){
_arg5 = _arg3;
_local7 = (_arg6 / 4);
} else {
_local7 = ((_arg6 / (2 * Math.PI)) * Math.asin((_arg3 / _arg5)));
};
--_arg1;
return ((-(((_arg5 * Math.pow(2, (10 * _arg1))) * Math.sin(((((_arg1 * _arg4) - _local7) * (2 * Math.PI)) / _arg6)))) + _arg2));
}
public static function easeInOut(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number, _arg5:Number=0, _arg6:Number=0):Number{
var _local7:Number;
if (_arg1 == 0){
return (_arg2);
};
_arg1 = (_arg1 / (_arg4 / 2));
if (_arg1 == 2){
return ((_arg2 + _arg3));
};
if (!_arg6){
_arg6 = (_arg4 * (0.3 * 1.5));
};
if (((!(_arg5)) || ((_arg5 < Math.abs(_arg3))))){
_arg5 = _arg3;
_local7 = (_arg6 / 4);
} else {
_local7 = ((_arg6 / (2 * Math.PI)) * Math.asin((_arg3 / _arg5)));
};
if (_arg1 < 1){
--_arg1;
return (((-0.5 * ((_arg5 * Math.pow(2, (10 * _arg1))) * Math.sin(((((_arg1 * _arg4) - _local7) * (2 * Math.PI)) / _arg6)))) + _arg2));
};
--_arg1;
return ((((((_arg5 * Math.pow(2, (-10 * _arg1))) * Math.sin(((((_arg1 * _arg4) - _local7) * (2 * Math.PI)) / _arg6))) * 0.5) + _arg3) + _arg2));
}
}
}//package fl.transitions.easing
Section 87
//None (fl.transitions.easing.None)
package fl.transitions.easing {
public class None {
public static function easeOut(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number):Number{
return ((((_arg3 * _arg1) / _arg4) + _arg2));
}
public static function easeIn(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number):Number{
return ((((_arg3 * _arg1) / _arg4) + _arg2));
}
public static function easeInOut(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number):Number{
return ((((_arg3 * _arg1) / _arg4) + _arg2));
}
public static function easeNone(_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number):Number{
return ((((_arg3 * _arg1) / _arg4) + _arg2));
}
}
}//package fl.transitions.easing
Section 88
//Tween (fl.transitions.Tween)
package fl.transitions {
import flash.events.*;
import flash.display.*;
import flash.utils.*;
public class Tween extends EventDispatcher {
private var _position:Number;// = NAN
public var prevTime:Number;// = NAN
public var prevPos:Number;// = NAN
public var isPlaying:Boolean;// = false
public var begin:Number;// = NAN
private var _fps:Number;// = NAN
private var _time:Number;// = NAN
public var change:Number;// = NAN
private var _finish:Number;// = NAN
public var looping:Boolean;// = false
private var _intervalID:uint;// = 0
public var func:Function;
private var _timer:Timer;// = null
private var _startTime:Number;// = NAN
public var prop:String;// = ""
private var _duration:Number;// = NAN
public var obj:Object;// = null
public var useSeconds:Boolean;// = false
protected static var _mc:MovieClip = new MovieClip();
public function Tween(_arg1:Object, _arg2:String, _arg3:Function, _arg4:Number, _arg5:Number, _arg6:Number, _arg7:Boolean=false){
isPlaying = false;
obj = null;
prop = "";
func = function (_arg1:Number, _arg2:Number, _arg3:Number, _arg4:Number):Number{
return ((((_arg3 * _arg1) / _arg4) + _arg2));
};
begin = NaN;
change = NaN;
useSeconds = false;
prevTime = NaN;
prevPos = NaN;
looping = false;
_duration = NaN;
_time = NaN;
_fps = NaN;
_position = NaN;
_startTime = NaN;
_intervalID = 0;
_finish = NaN;
_timer = null;
super();
if (!arguments.length){
return;
};
this.obj = _arg1;
this.prop = _arg2;
this.begin = _arg4;
this.position = _arg4;
this.duration = _arg6;
this.useSeconds = _arg7;
if ((_arg3 is Function)){
this.func = _arg3;
};
this.finish = _arg5;
this._timer = new Timer(100);
this.start();
}
public function continueTo(_arg1:Number, _arg2:Number):void{
this.begin = this.position;
this.finish = _arg1;
if (!isNaN(_arg2)){
this.duration = _arg2;
};
this.start();
}
public function stop():void{
this.stopEnterFrame();
this.dispatchEvent(new TweenEvent(TweenEvent.MOTION_STOP, this._time, this._position));
}
private function fixTime():void{
if (this.useSeconds){
this._startTime = (getTimer() - (this._time * 1000));
};
}
public function set FPS(_arg1:Number):void{
var _local2:Boolean;
_local2 = this.isPlaying;
this.stopEnterFrame();
this._fps = _arg1;
if (_local2){
this.startEnterFrame();
};
}
public function get finish():Number{
return ((this.begin + this.change));
}
public function get duration():Number{
return (this._duration);
}
protected function startEnterFrame():void{
var _local1:Number;
if (isNaN(this._fps)){
_mc.addEventListener(Event.ENTER_FRAME, this.onEnterFrame, false, 0, true);
} else {
_local1 = (1000 / this._fps);
this._timer.delay = _local1;
this._timer.addEventListener(TimerEvent.TIMER, this.timerHandler, false, 0, true);
this._timer.start();
};
this.isPlaying = true;
}
public function set time(_arg1:Number):void{
this.prevTime = this._time;
if (_arg1 > this.duration){
if (this.looping){
this.rewind((_arg1 - this._duration));
this.update();
this.dispatchEvent(new TweenEvent(TweenEvent.MOTION_LOOP, this._time, this._position));
} else {
if (this.useSeconds){
this._time = this._duration;
this.update();
};
this.stop();
this.dispatchEvent(new TweenEvent(TweenEvent.MOTION_FINISH, this._time, this._position));
};
} else {
if (_arg1 < 0){
this.rewind();
this.update();
} else {
this._time = _arg1;
this.update();
};
};
}
protected function stopEnterFrame():void{
if (isNaN(this._fps)){
_mc.removeEventListener(Event.ENTER_FRAME, this.onEnterFrame);
} else {
this._timer.stop();
};
this.isPlaying = false;
}
public function getPosition(_arg1:Number=NaN):Number{
if (isNaN(_arg1)){
_arg1 = this._time;
};
return (this.func(_arg1, this.begin, this.change, this._duration));
}
public function set finish(_arg1:Number):void{
this.change = (_arg1 - this.begin);
}
public function set duration(_arg1:Number):void{
this._duration = ((_arg1)<=0) ? Infinity : _arg1;
}
public function setPosition(_arg1:Number):void{
this.prevPos = this._position;
if (this.prop.length){
this.obj[this.prop] = (this._position = _arg1);
};
this.dispatchEvent(new TweenEvent(TweenEvent.MOTION_CHANGE, this._time, this._position));
}
public function resume():void{
this.fixTime();
this.startEnterFrame();
this.dispatchEvent(new TweenEvent(TweenEvent.MOTION_RESUME, this._time, this._position));
}
public function fforward():void{
this.time = this._duration;
this.fixTime();
}
protected function onEnterFrame(_arg1:Event):void{
this.nextFrame();
}
public function get position():Number{
return (this.getPosition(this._time));
}
public function yoyo():void{
this.continueTo(this.begin, this.time);
}
public function nextFrame():void{
if (this.useSeconds){
this.time = ((getTimer() - this._startTime) / 1000);
} else {
this.time = (this._time + 1);
};
}
protected function timerHandler(_arg1:TimerEvent):void{
this.nextFrame();
_arg1.updateAfterEvent();
}
public function get FPS():Number{
return (this._fps);
}
public function rewind(_arg1:Number=0):void{
this._time = _arg1;
this.fixTime();
this.update();
}
public function set position(_arg1:Number):void{
this.setPosition(_arg1);
}
public function get time():Number{
return (this._time);
}
private function update():void{
this.setPosition(this.getPosition(this._time));
}
public function start():void{
this.rewind();
this.startEnterFrame();
this.dispatchEvent(new TweenEvent(TweenEvent.MOTION_START, this._time, this._position));
}
public function prevFrame():void{
if (!this.useSeconds){
this.time = (this._time - 1);
};
}
}
}//package fl.transitions
Section 89
//TweenEvent (fl.transitions.TweenEvent)
package fl.transitions {
import flash.events.*;
public class TweenEvent extends Event {
public var time:Number;// = NAN
public var position:Number;// = NAN
public static const MOTION_START:String = "motionStart";
public static const MOTION_STOP:String = "motionStop";
public static const MOTION_LOOP:String = "motionLoop";
public static const MOTION_CHANGE:String = "motionChange";
public static const MOTION_FINISH:String = "motionFinish";
public static const MOTION_RESUME:String = "motionResume";
public function TweenEvent(_arg1:String, _arg2:Number, _arg3:Number, _arg4:Boolean=false, _arg5:Boolean=false){
time = NaN;
position = NaN;
super(_arg1, _arg4, _arg5);
this.time = _arg2;
this.position = _arg3;
}
override public function clone():Event{
return (new TweenEvent(this.type, this.time, this.position, this.bubbles, this.cancelable));
}
}
}//package fl.transitions
Section 90
//MyContactListener (includes.MyContactListener)
package includes {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.Joints.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
import Box2D.Dynamics.Contacts.*;
public class MyContactListener extends b2ContactListener {
override public function Remove(_arg1:b2ContactPoint):void{
}
override public function Add(_arg1:b2ContactPoint):void{
var _local2:b2Body;
var _local3:b2Body;
_local2 = _arg1.shape1.GetBody();
_local3 = _arg1.shape2.GetBody();
if (SuperGlobals.soundOn == true){
playSound(_arg1, _local2, _local3);
};
storeContact(_local2, _local3);
}
private function preventSticking(_arg1:b2ContactPoint, _arg2:b2Body, _arg3:b2Body):void{
var _local4:b2Body;
var _local5:b2Vec2;
var _local6:b2Vec2;
var _local7:Number;
var _local8:b2Vec2;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:b2Vec2;
if ((((((_arg2.m_userData.id == "ball")) && ((_arg3.m_userData.id == "wall")))) || ((((_arg3.m_userData.id == "ball")) && ((_arg2.m_userData.id == "wall")))))){
if (_arg2.m_userData.id == "ball"){
_local4 = _arg2;
} else {
_local4 = _arg3;
};
_local5 = _arg1.position;
_local6 = new b2Vec2((_local5.x - _local4.GetPosition().x), (_local5.y - _local4.GetPosition().y));
_local7 = _local6.Length();
_local8 = _local4.GetLinearVelocity();
_local9 = _local8.Length();
_local10 = (_local6.x / _local7);
_local11 = (_local6.y / _local7);
_local12 = new b2Vec2(_local10, _local11);
if (_local9 < 2){
_local4.ApplyImpulse(new b2Vec2((_local10 * 1.5), (_local11 * 1.5)), _local4.GetPosition());
} else {
if (Math.abs(_local10) > 0){
_local4.SetLinearVelocity(new b2Vec2((_local8.x * 0.9), _local8.y));
};
if (Math.abs(_local11) > 0){
_local4.SetLinearVelocity(new b2Vec2(_local8.x, (_local8.y * 0.9)));
};
};
};
}
function applySpin(_arg1:b2ContactResult, _arg2:b2Body, _arg3:b2Body):void{
var _local4:b2Body;
var _local5:b2Vec2;
var _local6:b2Vec2;
var _local7:Number;
var _local8:Number;
var _local9:int;
if ((((_arg2.m_userData.id == "ball")) && ((_arg3.m_userData.id == "ball")))){
if ((((_arg2.m_userData.color == "white")) || ((_arg3.m_userData.color == "white")))){
if (_arg2.m_userData.color == "white"){
_local4 = _arg2;
} else {
_local4 = _arg3;
};
if ((((_local4.m_userData.spinApplied == false)) && ((_arg2.m_userData.active == true)))){
_local4.m_userData.spinApplied = true;
_local5 = _arg1.normal;
_local6 = new b2Vec2(-(_arg1.normal.y), _arg1.normal.x);
_local7 = ((0.2 * _arg1.normalImpulse) * _local4.m_userData.spinX);
_local8 = (((-0.4 * 830) * Math.pow((_arg1.normalImpulse / 830), 1.5)) * _local4.m_userData.spinY);
_local5.Multiply(_local8);
_local6.Multiply(_local7);
_local4.m_userData.impulseX = _local6;
_local4.m_userData.impulseY = _local5;
_local4.m_userData.impulseXApplied = false;
_local4.m_userData.impulseYApplied = false;
_local9 = Math.round((_local4.m_userData.impulseY.Length() / 100));
if (_local9 < 13){
_local9 = 1;
};
_local4.m_userData.steps = _local9;
_local4.m_userData.deltaImpulseY = new b2Vec2((_local4.m_userData.impulseY.x / Math.pow(_local9, 1.1)), (_local4.m_userData.impulseY.y / Math.pow(_local9, 1.1)));
};
};
};
}
override public function Persist(_arg1:b2ContactPoint):void{
}
private function checkPockets(_arg1:b2Body, _arg2:b2Body):void{
if (_arg1.m_userData.id == "pocket"){
_arg1.m_userData.detection = true;
_arg1.m_userData.ballDetected = _arg2;
};
if (_arg2.m_userData.id == "pocket"){
_arg2.m_userData.detection = true;
_arg2.m_userData.ballDetected = _arg1;
};
}
private function playSound(_arg1:b2ContactPoint, _arg2:b2Body, _arg3:b2Body):void{
var _local4:Number;
var _local5:Number;
var _local6:sheep2;
_local4 = _arg1.velocity.Length();
_local5 = (_local4 / 150);
if (_local5 > 1){
_local5 = 1;
};
_local6 = new sheep2();
if ((((_arg2.GetUserData().id == "blackSheep")) && ((_arg2.GetUserData().madeSound == false)))){
_local6.play();
_arg2.GetUserData().madeSound = true;
};
if ((((_arg3.GetUserData().id == "blackSheep")) && ((_arg3.GetUserData().madeSound == false)))){
_local6.play();
_arg3.GetUserData().madeSound = true;
};
}
override public function Result(_arg1:b2ContactResult):void{
var _local2:b2Body;
var _local3:b2Body;
_local2 = _arg1.shape1.GetBody();
_local3 = _arg1.shape2.GetBody();
}
function storeContact(_arg1:b2Body, _arg2:b2Body):void{
if (_arg1.m_userData.id == "myBall"){
if (_arg1.m_userData.hasCollided == false){
_arg1.m_userData.hasCollided = true;
_arg1.m_userData.rotating = false;
_arg1.m_userData.rotation = 0;
_arg1.m_userData.gotoAndStop(1);
};
};
if (_arg2.m_userData.id == "myBall"){
if (_arg2.m_userData.hasCollided == false){
_arg2.m_userData.hasCollided = true;
_arg2.m_userData.rotating = false;
_arg2.m_userData.rotation = 0;
_arg2.m_userData.gotoAndStop(1);
};
};
}
}
}//package includes
Section 91
//SuperGlobals (includes.SuperGlobals)
package includes {
public class SuperGlobals {
public static var soundOn:Boolean = true;
}
}//package includes
Section 92
//annihilationEffect_mc (annihilationEffect_mc)
package {
import flash.display.*;
public dynamic class annihilationEffect_mc extends MovieClip {
public function annihilationEffect_mc(){
addFrameScript(34, frame35);
}
function frame35(){
stop();
this.parent.removeChild(this);
}
}
}//package
Section 93
//backdrop1_mc (backdrop1_mc)
package {
import flash.display.*;
public dynamic class backdrop1_mc extends MovieClip {
}
}//package
Section 94
//backdrop10_mc (backdrop10_mc)
package {
import flash.display.*;
public dynamic class backdrop10_mc extends MovieClip {
}
}//package
Section 95
//backdrop2_mc (backdrop2_mc)
package {
import flash.display.*;
public dynamic class backdrop2_mc extends MovieClip {
}
}//package
Section 96
//backdrop3_mc (backdrop3_mc)
package {
import flash.display.*;
public dynamic class backdrop3_mc extends MovieClip {
}
}//package
Section 97
//backdrop4_mc (backdrop4_mc)
package {
import flash.display.*;
public dynamic class backdrop4_mc extends MovieClip {
}
}//package
Section 98
//backdrop5_mc (backdrop5_mc)
package {
import flash.display.*;
public dynamic class backdrop5_mc extends MovieClip {
}
}//package
Section 99
//backdrop6_mc (backdrop6_mc)
package {
import flash.display.*;
public dynamic class backdrop6_mc extends MovieClip {
}
}//package
Section 100
//backdrop7_mc (backdrop7_mc)
package {
import flash.display.*;
public dynamic class backdrop7_mc extends MovieClip {
}
}//package
Section 101
//backdrop8_mc (backdrop8_mc)
package {
import flash.display.*;
public dynamic class backdrop8_mc extends MovieClip {
}
}//package
Section 102
//backdrop9_mc (backdrop9_mc)
package {
import flash.display.*;
public dynamic class backdrop9_mc extends MovieClip {
}
}//package
Section 103
//blackScreen_mc (blackScreen_mc)
package {
import flash.display.*;
public dynamic class blackScreen_mc extends MovieClip {
}
}//package
Section 104
//blueGradient_mc (blueGradient_mc)
package {
import flash.display.*;
public dynamic class blueGradient_mc extends MovieClip {
}
}//package
Section 105
//bonusDisplay_mc (bonusDisplay_mc)
package {
import flash.display.*;
import flash.text.*;
public dynamic class bonusDisplay_mc extends MovieClip {
public var textField:TextField;
public function bonusDisplay_mc(){
addFrameScript(74, frame75);
}
function frame75(){
stop();
this.parent.removeChild(this);
}
}
}//package
Section 106
//box_mc (box_mc)
package {
import flash.display.*;
public dynamic class box_mc extends MovieClip {
}
}//package
Section 107
//brakeSign_mc (brakeSign_mc)
package {
import flash.display.*;
public dynamic class brakeSign_mc extends MovieClip {
}
}//package
Section 108
//carSelect_mc (carSelect_mc)
package {
import flash.display.*;
public dynamic class carSelect_mc extends MovieClip {
public var green:SimpleButton;
public var _Back_:MovieClip;
public var blue:SimpleButton;
public var yellow:SimpleButton;
public var red:SimpleButton;
}
}//package
Section 109
//confirmQuit_mc (confirmQuit_mc)
package {
import flash.display.*;
public dynamic class confirmQuit_mc extends MovieClip {
public var noButton:SimpleButton;
public var yesButton:SimpleButton;
}
}//package
Section 110
//confirmReset_mc (confirmReset_mc)
package {
import flash.display.*;
public dynamic class confirmReset_mc extends MovieClip {
public var noButton:SimpleButton;
public var yesButton:SimpleButton;
}
}//package
Section 111
//country_medley (country_medley)
package {
import flash.media.*;
public dynamic class country_medley extends Sound {
}
}//package
Section 112
//debug_mc (debug_mc)
package {
import flash.display.*;
import flash.text.*;
public dynamic class debug_mc extends MovieClip {
public var txt:TextField;
}
}//package
Section 113
//dogBlue_mc (dogBlue_mc)
package {
import flash.display.*;
public dynamic class dogBlue_mc extends MovieClip {
}
}//package
Section 114
//dogGreen_mc (dogGreen_mc)
package {
import flash.display.*;
public dynamic class dogGreen_mc extends MovieClip {
}
}//package
Section 115
//dogRed_mc (dogRed_mc)
package {
import flash.display.*;
public dynamic class dogRed_mc extends MovieClip {
}
}//package
Section 116
//dogYellow_mc (dogYellow_mc)
package {
import flash.display.*;
public dynamic class dogYellow_mc extends MovieClip {
}
}//package
Section 117
//explosion_mc (explosion_mc)
package {
import flash.display.*;
public dynamic class explosion_mc extends MovieClip {
public function explosion_mc(){
addFrameScript(30, frame31);
}
function frame31(){
stop();
this.parent.removeChild(this);
}
}
}//package
Section 118
//finishFlag_mc (finishFlag_mc)
package {
import flash.display.*;
public dynamic class finishFlag_mc extends MovieClip {
}
}//package
Section 119
//gameCanvas_mc (gameCanvas_mc)
package {
import flash.display.*;
public dynamic class gameCanvas_mc extends MovieClip {
}
}//package
Section 120
//gameOverScreen_mc (gameOverScreen_mc)
package {
import flash.display.*;
import flash.text.*;
public dynamic class gameOverScreen_mc extends MovieClip {
public var _Next_Race_:MovieClip;
public var message1:TextField;
public var _Train_Again_:MovieClip;
public var leaderboard:MovieClip;
public var cup1:MovieClip;
public var _Tournament_:MovieClip;
public var cup2:MovieClip;
public var _Quit_To_Menu_:MovieClip;
}
}//package
Section 121
//gui_mc (gui_mc)
package {
import flash.display.*;
import flash.text.*;
public dynamic class gui_mc extends MovieClip {
public var lives:TextField;
public var message:TextField;
public var quitButton:SimpleButton;
public var resetButton:SimpleButton;
public var hint:MovieClip;
public var score:TextField;
public var lineB:MovieClip;
public var race:TextField;
}
}//package
Section 122
//levelContainer_mc (levelContainer_mc)
package {
import flash.display.*;
public dynamic class levelContainer_mc extends MovieClip {
}
}//package
Section 123
//levelInfo_mc (levelInfo_mc)
package {
import flash.display.*;
import flash.text.*;
public dynamic class levelInfo_mc extends MovieClip {
public var _More_Games_:MovieClip;
public var _Start_:MovieClip;
public var infoText:TextField;
public var level:TextField;
}
}//package
Section 124
//levelSelect_mc (levelSelect_mc)
package {
import flash.display.*;
public dynamic class levelSelect_mc extends MovieClip {
public var levelButtonHolder:MovieClip;
public var menuButton:SimpleButton;
}
}//package
Section 125
//levelThumb (levelThumb)
package {
import flash.display.*;
public dynamic class levelThumb extends SimpleButton {
}
}//package
Section 126
//menu_mc (menu_mc)
package {
import flash.display.*;
import flash.text.*;
public dynamic class menu_mc extends MovieClip {
public var bestScore:TextField;
public var _More_Games_:MovieClip;
public var _Training_:MovieClip;
public var _Instructions_:MovieClip;
public var _Download_Game_:MovieClip;
public var beginners:MovieClip;
public var _Add_to_Website_:MovieClip;
public var instructions:MovieClip;
public var _Tournament_:MovieClip;
public var _Play_:MovieClip;
public var arcadeTown:SimpleButton;
public function menu_mc(){
addFrameScript(0, frame1);
}
function frame1(){
}
}
}//package
Section 127
//MochiBot (MochiBot)
package {
import flash.display.*;
import flash.net.*;
import flash.system.*;
public dynamic class MochiBot extends Sprite {
public static function track(_arg1:Sprite, _arg2:String):MochiBot{
var _local3:MochiBot;
var _local4:String;
var _local5:URLVariables;
var _local6:String;
var _local7:URLRequest;
var _local8:Loader;
if (Security.sandboxType == "localWithFile"){
return (null);
};
_local3 = new (MochiBot);
_arg1.addChild(_local3);
Security.allowDomain("*");
Security.allowInsecureDomain("*");
_local4 = "http://core.mochibot.com/my/core.swf";
_local5 = new URLVariables();
_local5["sb"] = Security.sandboxType;
_local5["v"] = Capabilities.version;
_local5["swfid"] = _arg2;
_local5["mv"] = "8";
_local5["fv"] = "9";
_local6 = _local3.root.loaderInfo.loaderURL;
if (_local6.indexOf("http") == 0){
_local5["url"] = _local6;
} else {
_local5["url"] = "local";
};
_local7 = new URLRequest(_local4);
_local7.contentType = "application/x-www-form-urlencoded";
_local7.method = URLRequestMethod.POST;
_local7.data = _local5;
_local8 = new Loader();
_local3.addChild(_local8);
_local8.load(_local7);
return (_local3);
}
}
}//package
Section 128
//musicToggle_mc (musicToggle_mc)
package {
import flash.display.*;
public dynamic class musicToggle_mc extends MovieClip {
public function musicToggle_mc(){
addFrameScript(0, frame1);
}
function frame1(){
stop();
}
}
}//package
Section 129
//myBall_mc (myBall_mc)
package {
import flash.display.*;
public dynamic class myBall_mc extends MovieClip {
public function myBall_mc(){
addFrameScript(0, frame1);
}
function frame1(){
stop();
}
}
}//package
Section 130
//myBall_template (myBall_template)
package {
import flash.display.*;
public dynamic class myBall_template extends MovieClip {
}
}//package
Section 131
//myHouse1_mc (myHouse1_mc)
package {
import flash.display.*;
public dynamic class myHouse1_mc extends MovieClip {
}
}//package
Section 132
//padlock_mc (padlock_mc)
package {
import flash.display.*;
public dynamic class padlock_mc extends MovieClip {
}
}//package
Section 133
//preloader_mc (preloader_mc)
package {
import flash.display.*;
import flash.text.*;
public dynamic class preloader_mc extends MovieClip {
public var loadingBar:MovieClip;
public var loadingText:TextField;
}
}//package
Section 134
//puckBlue_mc (puckBlue_mc)
package {
import flash.display.*;
public dynamic class puckBlue_mc extends MovieClip {
public var hitzone:MovieClip;
}
}//package
Section 135
//puckYellow_mc (puckYellow_mc)
package {
import flash.display.*;
public dynamic class puckYellow_mc extends MovieClip {
public var hitzone:MovieClip;
}
}//package
Section 136
//puckYellow_template (puckYellow_template)
package {
import flash.display.*;
public dynamic class puckYellow_template extends MovieClip {
}
}//package
Section 137
//ripple_mc (ripple_mc)
package {
import flash.display.*;
public dynamic class ripple_mc extends MovieClip {
public function ripple_mc(){
addFrameScript(44, frame45);
}
function frame45(){
stop();
this.parent.removeChild(this);
}
}
}//package
Section 138
//sheep1 (sheep1)
package {
import flash.media.*;
public dynamic class sheep1 extends Sound {
}
}//package
Section 139
//sheep2 (sheep2)
package {
import flash.media.*;
public dynamic class sheep2 extends Sound {
}
}//package
Section 140
//skid (skid)
package {
import flash.media.*;
public dynamic class skid extends Sound {
}
}//package
Section 141
//sky_mc (sky_mc)
package {
import flash.display.*;
public dynamic class sky_mc extends MovieClip {
}
}//package
Section 142
//soundToggle_mc (soundToggle_mc)
package {
import flash.display.*;
public dynamic class soundToggle_mc extends MovieClip {
public function soundToggle_mc(){
addFrameScript(0, frame1);
}
function frame1(){
stop();
}
}
}//package
Section 143
//splash (splash)
package {
import flash.media.*;
public dynamic class splash extends Sound {
}
}//package
Section 144
//splash_mc (splash_mc)
package {
import flash.events.*;
import flash.display.*;
import flash.utils.*;
import flash.media.*;
import flash.text.*;
import flash.net.*;
import flash.system.*;
import flash.filters.*;
import adobe.utils.*;
import flash.accessibility.*;
import flash.errors.*;
import flash.external.*;
import flash.geom.*;
import flash.printing.*;
import flash.ui.*;
import flash.xml.*;
public dynamic class splash_mc extends MovieClip {
public var label:TextField;
public var gravity:Number;
public var numberOfSplatters:uint;
public var splatterArray:Array;
public function splash_mc(){
addFrameScript(0, frame1);
}
function frame1(){
label.visible = false;
splatterArray = new Array();
numberOfSplatters = 10;
gravity = 0.2;
spawnSplatters("medium");
this.addEventListener(Event.ENTER_FRAME, moveSplatters);
setTimeout(removeThis, 2500);
}
public function spawnSplatters(_arg1:String):void{
var _local2:*;
var _local3:*;
_local2 = 1;
while (_local2 <= numberOfSplatters) {
_local3 = new splatter_mc();
splatterArray[_local2] = _local3;
if (_arg1 == "medium"){
splatterArray[_local2].height = (splatterArray[_local2].height * 0.2);
splatterArray[_local2].width = (splatterArray[_local2].width * 0.2);
};
if (_arg1 == "small"){
splatterArray[_local2].height = (splatterArray[_local2].height * 0.1);
splatterArray[_local2].width = (splatterArray[_local2].width * 0.1);
};
this.addChild(splatterArray[_local2]);
splatterArray[_local2].splatSpeedY = (-3 - (Math.random() * 3));
splatterArray[_local2].splatSpeedX = (-3 + (Math.random() * 6));
splatterArray[_local2].dead = false;
_local2++;
};
}
public function removeThis():void{
this.removeEventListener(Event.ENTER_FRAME, moveSplatters);
this.parent.removeChild(this);
}
public function moveSplatters(_arg1:Event):void{
var _local2:*;
_local2 = 1;
while (_local2 <= numberOfSplatters) {
if (((!((splatterArray[_local2] == undefined))) && (!((splatterArray[_local2] == 0))))){
if (splatterArray[_local2].dead == false){
splatterArray[_local2].x = (splatterArray[_local2].x + splatterArray[_local2].splatSpeedX);
splatterArray[_local2].y = (splatterArray[_local2].y + splatterArray[_local2].splatSpeedY);
splatterArray[_local2].splatSpeedY = (splatterArray[_local2].splatSpeedY + gravity);
splatterArray[_local2].rotation = ((-180 / Math.PI) * Math.atan2(splatterArray[_local2].splatSpeedX, splatterArray[_local2].splatSpeedY));
};
if (splatterArray[_local2].y > 5){
splatterArray[_local2].dead = true;
splatterArray[_local2].visible = false;
};
};
_local2++;
};
}
}
}//package
Section 145
//splatter_mc (splatter_mc)
package {
import flash.display.*;
public dynamic class splatter_mc extends MovieClip {
}
}//package
Section 146
//star_mc (star_mc)
package {
import flash.display.*;
public dynamic class star_mc extends MovieClip {
}
}//package
Section 147
//starburst_mc (starburst_mc)
package {
import flash.events.*;
import flash.display.*;
import flash.utils.*;
import flash.media.*;
import flash.text.*;
import flash.net.*;
import flash.system.*;
import flash.filters.*;
import adobe.utils.*;
import flash.accessibility.*;
import flash.errors.*;
import flash.external.*;
import flash.geom.*;
import flash.printing.*;
import flash.ui.*;
import flash.xml.*;
public dynamic class starburst_mc extends MovieClip {
public var label:TextField;
public var gravity:Number;
public var numberOfSplatters:uint;
public var splatterArray:Array;
public function starburst_mc(){
addFrameScript(0, frame1);
}
function frame1(){
label.visible = false;
splatterArray = new Array();
numberOfSplatters = 40;
gravity = 0.2;
spawnSplatters("medium");
this.addEventListener(Event.ENTER_FRAME, moveSplatters);
setTimeout(removeThis, 2500);
}
public function spawnSplatters(_arg1:String):void{
var _local2:*;
var _local3:*;
_local2 = 1;
while (_local2 <= numberOfSplatters) {
_local3 = new star_mc();
splatterArray[_local2] = _local3;
if (_arg1 == "medium"){
splatterArray[_local2].height = (splatterArray[_local2].height * 0.2);
splatterArray[_local2].width = (splatterArray[_local2].width * 0.2);
};
if (_arg1 == "small"){
splatterArray[_local2].height = (splatterArray[_local2].height * 0.1);
splatterArray[_local2].width = (splatterArray[_local2].width * 0.1);
};
this.addChild(splatterArray[_local2]);
splatterArray[_local2].splatSpeedY = (-3 - (Math.random() * 3));
splatterArray[_local2].splatSpeedX = (-3 + (Math.random() * 6));
splatterArray[_local2].dead = false;
_local2++;
};
}
public function removeThis():void{
this.removeEventListener(Event.ENTER_FRAME, moveSplatters);
this.parent.removeChild(this);
}
public function moveSplatters(_arg1:Event):void{
var _local2:*;
_local2 = 1;
while (_local2 <= numberOfSplatters) {
if (((!((splatterArray[_local2] == undefined))) && (!((splatterArray[_local2] == 0))))){
if (splatterArray[_local2].dead == false){
splatterArray[_local2].x = (splatterArray[_local2].x + splatterArray[_local2].splatSpeedX);
splatterArray[_local2].y = (splatterArray[_local2].y + splatterArray[_local2].splatSpeedY);
splatterArray[_local2].splatSpeedY = (splatterArray[_local2].splatSpeedY + gravity);
splatterArray[_local2].rotation = ((-180 / Math.PI) * Math.atan2(splatterArray[_local2].splatSpeedX, splatterArray[_local2].splatSpeedY));
splatterArray[_local2].alpha = (splatterArray[_local2].alpha - 0.015);
};
if (splatterArray[_local2].y > 35){
splatterArray[_local2].dead = true;
splatterArray[_local2].visible = false;
};
};
_local2++;
};
}
}
}//package
Section 148
//starShimmer (starShimmer)
package {
import flash.media.*;
public dynamic class starShimmer extends Sound {
}
}//package
Section 149
//startFlag_mc (startFlag_mc)
package {
import flash.display.*;
public dynamic class startFlag_mc extends MovieClip {
}
}//package
Section 150
//ticker_mc (ticker_mc)
package {
import flash.display.*;
public dynamic class ticker_mc extends MovieClip {
public var mc:MovieClip;
}
}//package
Section 151
//uhoh (uhoh)
package {
import flash.media.*;
public dynamic class uhoh extends Sound {
}
}//package
Section 152
//wall_mc (wall_mc)
package {
import flash.display.*;
public dynamic class wall_mc extends MovieClip {
}
}//package
Section 153
//wallH_template (wallH_template)
package {
import flash.display.*;
public dynamic class wallH_template extends MovieClip {
}
}//package
Section 154
//wallV_template (wallV_template)
package {
import flash.display.*;
public dynamic class wallV_template extends MovieClip {
}
}//package
Section 155
//water_mc (water_mc)
package {
import flash.display.*;
public dynamic class water_mc extends MovieClip {
}
}//package
Section 156
//win (win)
package {
import flash.media.*;
public dynamic class win extends Sound {
}
}//package
