Section 1
//b2CircleDef (Box2D.Collision.Shapes.b2CircleDef)
package Box2D.Collision.Shapes {
import Box2D.Common.Math.*;
public class b2CircleDef extends b2ShapeDef {
public var radius:Number;
public var localPosition:b2Vec2;
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;
}
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((Math.min(_local5, _local7) - m_radius), (Math.min(_local6, _local8) - m_radius));
_arg1.upperBound.Set((Math.max(_local5, _local7) + m_radius), (Math.max(_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));
}
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)));
}
}
}//package Box2D.Collision.Shapes
Section 3
//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 4
//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 5
//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;
private var s_supportVec:b2Vec2;
public var m_normals:Array;
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++;
};
}
public function GetCoreVertices():Array{
return (m_coreVertices);
}
public function GetCentroid():b2Vec2{
return (m_centroid);
}
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) {
_local8 = (m_vertices[_local19].x - _local12);
_local9 = (m_vertices[_local19].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);
}
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[(_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:b2Mat22;
var _local5:Number;
var _local6:Number;
var _local7:int;
var _local8:Number;
var _local9:int;
var _local10:b2Vec2;
var _local11:Number;
_local4 = _arg1.R;
_local5 = ((_arg2 * _local4.col1.x) + (_arg3 * _local4.col1.y));
_local6 = ((_arg2 * _local4.col2.x) + (_arg3 * _local4.col2.y));
_local7 = 0;
_local8 = ((m_coreVertices[0].x * _local5) + (m_coreVertices[0].y * _local6));
_local9 = 1;
while (_local9 < m_vertexCount) {
_local11 = ((m_coreVertices[_local9].x * _local5) + (m_coreVertices[_local9].y * _local6));
if (_local11 > _local8){
_local7 = _local9;
_local8 = _local11;
};
_local9++;
};
_local4 = _arg1.R;
_local10 = m_coreVertices[_local7];
s_supportVec.x = (_arg1.position.x + ((_local4.col1.x * _local10.x) + (_local4.col2.x * _local10.y)));
s_supportVec.y = (_arg1.position.y + ((_local4.col1.y * _local10.x) + (_local4.col2.y * _local10.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(Math.min(_local4.lowerBound.x, _local5.lowerBound.x), Math.min(_local4.lowerBound.y, _local5.lowerBound.y));
_arg1.upperBound.Set(Math.max(_local4.upperBound.x, _local5.upperBound.x), Math.max(_local4.upperBound.y, _local5.upperBound.y));
}
public function GetVertices():Array{
return (m_vertices);
}
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:int;
var _local3:Number;
var _local4:Number;
m_sweepRadius = 0;
_local2 = 0;
while (_local2 < m_vertexCount) {
_local3 = (m_coreVertices[_local2].x - _arg1.x);
_local4 = (m_coreVertices[_local2].y - _arg1.y);
_local3 = Math.sqrt(((_local3 * _local3) + (_local4 * _local4)));
m_sweepRadius = Math.max(m_sweepRadius, _local3);
_local2++;
};
}
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));
}
override public function TestPoint(_arg1:b2XForm, _arg2:b2Vec2):Boolean{
var _local3:b2Mat22;
var _local4:Number;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:int;
var _local9:Number;
_local3 = _arg1.R;
_local4 = (_arg2.x - _arg1.position.x);
_local5 = (_arg2.y - _arg1.position.y);
_local6 = ((_local4 * _local3.col1.x) + (_local5 * _local3.col1.y));
_local7 = ((_local4 * _local3.col2.x) + (_local5 * _local3.col2.y));
_local8 = 0;
while (_local8 < m_vertexCount) {
_local4 = (_local6 - m_vertices[_local8].x);
_local5 = (_local7 - m_vertices[_local8].y);
_local9 = ((m_normals[_local8].x * _local4) + (m_normals[_local8].y * _local5));
if (_local9 > 0){
return (false);
};
_local8++;
};
return (true);
}
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[(_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[(_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));
_local13 = Math.min(_local13, _local21);
_local14 = Math.min(_local14, _local22);
_local15 = Math.max(_local15, _local21);
_local16 = Math.max(_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 6
//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_next:b2Shape;
public var m_type:int;
public var m_sweepRadius:Number;
public var m_userData;
public var m_density:Number;
public var m_proxyId:uint;
public var m_friction:Number;
public var m_isSensor:Boolean;
public var m_groupIndex:int;
public var m_categoryBits:uint;
public var m_restitution:Number;
public var m_body:b2Body;
public var m_maskBits:uint;
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_categoryBits = _arg1.categoryBits;
m_maskBits = _arg1.maskBits;
m_groupIndex = _arg1.groupIndex;
m_isSensor = _arg1.isSensor;
}
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 TestSegment(_arg1:b2XForm, _arg2:Array, _arg3:b2Vec2, _arg4:b2Segment, _arg5:Number):Boolean{
return (false);
}
public function IsSensor():Boolean{
return (m_isSensor);
}
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 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 TestPoint(_arg1:b2XForm, _arg2:b2Vec2):Boolean{
return (false);
}
public function ResetProxy(_arg1:b2BroadPhase, _arg2:b2XForm):void{
var _local3:b2AABB;
var _local4:Boolean;
if (m_proxyId != b2Pair.b2_nullProxy){
_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 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 7
//b2ShapeDef (Box2D.Collision.Shapes.b2ShapeDef)
package Box2D.Collision.Shapes {
public class b2ShapeDef {
public var groupIndex:int;
public var categoryBits:int;
public var density:Number;
public var type:int;
public var restitution:Number;
public var maskBits:int;
public var userData;// = null
public var friction:Number;
public var isSensor:Boolean;
public function b2ShapeDef(){
userData = null;
super();
type = b2Shape.e_unknownShape;
userData = null;
friction = 0.2;
restitution = 0;
density = 0;
categoryBits = 1;
maskBits = 0xFFFF;
groupIndex = 0;
isSensor = false;
}
}
}//package Box2D.Collision.Shapes
Section 8
//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 9
//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 10
//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 11
//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[(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{
if ((((_arg1 == b2Pair.b2_nullProxy)) || ((m_proxyPool[_arg1].IsValid() == false)))){
return (null);
};
return (m_proxyPool[_arg1]);
}
private function IncrementTimeStamp():void{
var _local1:uint;
if (m_timeStamp == b2Settings.USHRT_MAX){
_local1 = 0;
while (_local1 < b2Settings.b2_maxProxies) {
m_proxyPool[_local1].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:uint;
var _local11:int;
var _local12:int;
var _local13:b2Proxy;
_local8 = BinarySearch(_arg5, _arg6, _arg3);
_local9 = BinarySearch(_arg5, _arg6, _arg4);
_local10 = _local8;
while (_local10 < _local9) {
if (_arg5[_local10].IsLower()){
IncrementOverlapCount(_arg5[_local10].proxyId);
};
_local10++;
};
if (_local8 > 0){
_local11 = (_local8 - 1);
_local12 = _arg5[_local11].stabbingCount;
while (_local12) {
if (_arg5[_local11].IsLower()){
_local13 = m_proxyPool[_arg5[_local11].proxyId];
if (_local8 <= _local13.upperBounds[_arg7]){
IncrementOverlapCount(_arg5[_local11].proxyId);
_local12--;
};
};
_local11--;
};
};
_arg1[0] = _local8;
_arg2[0] = _local9;
}
private function TestOverlapValidate(_arg1:b2Proxy, _arg2:b2Proxy):Boolean{
var _local3:int;
var _local4:Array;
_local3 = 0;
while (_local3 < 2) {
_local4 = m_bounds[_local3];
if (_local4[_arg1.lowerBounds[_local3]].value > _local4[_arg2.upperBounds[_local3]].value){
return (false);
};
if (_local4[_arg1.upperBounds[_local3]].value < _local4[_arg2.lowerBounds[_local3]].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:int;
var _local22: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[(_local13 + _local17)];
_local19.value = _local20.value;
_local19.proxyId = _local20.proxyId;
_local19.stabbingCount = _local20.stabbingCount;
_local17++;
};
_local18 = _local16.length;
_local21 = (_local13 + 2);
_local17 = 0;
while (_local17 < _local18) {
_local20 = _local16[_local17];
_local19 = _local11[(_local21 + _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[(_local12 + _local17)];
_local19.value = _local20.value;
_local19.proxyId = _local20.proxyId;
_local19.stabbingCount = _local20.stabbingCount;
_local17++;
};
_local18 = _local16.length;
_local21 = (_local12 + 1);
_local17 = 0;
while (_local17 < _local18) {
_local20 = _local16[_local17];
_local19 = _local11[(_local21 + _local17)];
_local19.value = _local20.value;
_local19.proxyId = _local20.proxyId;
_local19.stabbingCount = _local20.stabbingCount;
_local17++;
};
_local13++;
_local11[_local12].value = _local7[_local9];
_local11[_local12].proxyId = _local5;
_local11[_local13].value = _local8[_local9];
_local11[_local13].proxyId = _local5;
_local11[_local12].stabbingCount = ((_local12 == 0)) ? 0 : _local11[(_local12 - 1)].stabbingCount;
_local11[_local13].stabbingCount = _local11[(_local13 - 1)].stabbingCount;
_local3 = _local12;
while (_local3 < _local13) {
_local11[_local3].stabbingCount++;
_local3++;
};
_local3 = _local12;
while (_local3 < (_local6 + 2)) {
_local22 = m_proxyPool[_local11[_local3].proxyId];
if (_local11[_local3].IsLower()){
_local22.lowerBounds[_local9] = _local3;
} else {
_local22.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:b2Proxy;
var _local3:int;
var _local4:int;
var _local5:int;
var _local6:Array;
var _local7:uint;
var _local8:uint;
var _local9:uint;
var _local10:uint;
var _local11:Array;
var _local12:int;
var _local13:int;
var _local14:b2Bound;
var _local15:b2Bound;
var _local16:int;
var _local17:uint;
var _local18:int;
var _local19:b2Proxy;
_local2 = m_proxyPool[_arg1];
_local3 = (2 * m_proxyCount);
_local4 = 0;
while (_local4 < 2) {
_local6 = m_bounds[_local4];
_local7 = _local2.lowerBounds[_local4];
_local8 = _local2.upperBounds[_local4];
_local9 = _local6[_local7].value;
_local10 = _local6[_local8].value;
_local11 = new Array();
_local13 = ((_local8 - _local7) - 1);
_local12 = 0;
while (_local12 < _local13) {
_local11[_local12] = new b2Bound();
_local14 = _local11[_local12];
_local15 = _local6[((_local7 + 1) + _local12)];
_local14.value = _local15.value;
_local14.proxyId = _local15.proxyId;
_local14.stabbingCount = _local15.stabbingCount;
_local12++;
};
_local13 = _local11.length;
_local16 = _local7;
_local12 = 0;
while (_local12 < _local13) {
_local15 = _local11[_local12];
_local14 = _local6[(_local16 + _local12)];
_local14.value = _local15.value;
_local14.proxyId = _local15.proxyId;
_local14.stabbingCount = _local15.stabbingCount;
_local12++;
};
_local11 = new Array();
_local13 = ((_local3 - _local8) - 1);
_local12 = 0;
while (_local12 < _local13) {
_local11[_local12] = new b2Bound();
_local14 = _local11[_local12];
_local15 = _local6[((_local8 + 1) + _local12)];
_local14.value = _local15.value;
_local14.proxyId = _local15.proxyId;
_local14.stabbingCount = _local15.stabbingCount;
_local12++;
};
_local13 = _local11.length;
_local16 = (_local8 - 1);
_local12 = 0;
while (_local12 < _local13) {
_local15 = _local11[_local12];
_local14 = _local6[(_local16 + _local12)];
_local14.value = _local15.value;
_local14.proxyId = _local15.proxyId;
_local14.stabbingCount = _local15.stabbingCount;
_local12++;
};
_local13 = (_local3 - 2);
_local17 = _local7;
while (_local17 < _local13) {
_local19 = m_proxyPool[_local6[_local17].proxyId];
if (_local6[_local17].IsLower()){
_local19.lowerBounds[_local4] = _local17;
} else {
_local19.upperBounds[_local4] = _local17;
};
_local17++;
};
_local13 = (_local8 - 1);
_local18 = _local7;
while (_local18 < _local13) {
_local6[_local18].stabbingCount--;
_local18++;
};
Query([0], [0], _local9, _local10, _local6, (_local3 - 2), _local4);
_local4++;
};
_local5 = 0;
while (_local5 < m_queryResultCount) {
m_pairManager.RemoveBufferedPair(_arg1, m_queryResults[_local5]);
_local5++;
};
m_pairManager.Commit();
m_queryResultCount = 0;
IncrementTimeStamp();
_local2.userData = null;
_local2.overlapCount = b2_invalid;
_local2.lowerBounds[0] = b2_invalid;
_local2.lowerBounds[1] = b2_invalid;
_local2.upperBounds[0] = b2_invalid;
_local2.upperBounds[1] = b2_invalid;
_local2.SetNext(m_freeProxy);
m_freeProxy = _arg1;
m_proxyCount--;
}
public function TestOverlap(_arg1:b2BoundValues, _arg2:b2Proxy):Boolean{
var _local3:int;
var _local4:Array;
_local3 = 0;
while (_local3 < 2) {
_local4 = m_bounds[_local3];
if (_arg1.lowerValues[_local3] > _local4[_arg2.upperBounds[_local3]].value){
return (false);
};
if (_arg1.upperValues[_local3] < _local4[_arg2.lowerBounds[_local3]].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:uint;
var _local4:uint;
var _local5:b2Bound;
var _local6:b2Bound;
var _local7:b2Bound;
var _local8:uint;
var _local9:b2Proxy;
var _local10:uint;
var _local11:b2Proxy;
var _local12:b2BoundValues;
var _local13:b2BoundValues;
var _local14:Array;
var _local15:uint;
var _local16:uint;
var _local17:uint;
var _local18:uint;
var _local19:int;
var _local20:int;
var _local21:uint;
var _local22:b2Proxy;
if ((((_arg1 == b2Pair.b2_nullProxy)) || ((b2Settings.b2_maxProxies <= _arg1)))){
return;
};
if (_arg2.IsValid() == false){
return;
};
_local10 = (2 * m_proxyCount);
_local11 = m_proxyPool[_arg1];
_local12 = new b2BoundValues();
ComputeBounds(_local12.lowerValues, _local12.upperValues, _arg2);
_local13 = new b2BoundValues();
_local3 = 0;
while (_local3 < 2) {
_local13.lowerValues[_local3] = m_bounds[_local3][_local11.lowerBounds[_local3]].value;
_local13.upperValues[_local3] = m_bounds[_local3][_local11.upperBounds[_local3]].value;
_local3++;
};
_local3 = 0;
while (_local3 < 2) {
_local14 = m_bounds[_local3];
_local15 = _local11.lowerBounds[_local3];
_local16 = _local11.upperBounds[_local3];
_local17 = _local12.lowerValues[_local3];
_local18 = _local12.upperValues[_local3];
_local19 = (_local17 - _local14[_local15].value);
_local20 = (_local18 - _local14[_local16].value);
_local14[_local15].value = _local17;
_local14[_local16].value = _local18;
if (_local19 < 0){
_local4 = _local15;
while ((((_local4 > 0)) && ((_local17 < _local14[(_local4 - 1)].value)))) {
_local5 = _local14[_local4];
_local6 = _local14[(_local4 - 1)];
_local21 = _local6.proxyId;
_local22 = m_proxyPool[_local6.proxyId];
_local6.stabbingCount++;
if (_local6.IsUpper() == true){
if (TestOverlap(_local12, _local22)){
m_pairManager.AddBufferedPair(_arg1, _local21);
};
var _local23 = _local22.upperBounds;
var _local24 = _local3;
var _local25 = (_local23[_local24] + 1);
_local23[_local24] = _local25;
_local5.stabbingCount++;
} else {
_local23 = _local22.lowerBounds;
_local24 = _local3;
_local25 = (_local23[_local24] + 1);
_local23[_local24] = _local25;
_local5.stabbingCount--;
};
_local23 = _local11.lowerBounds;
_local24 = _local3;
_local25 = (_local23[_local24] - 1);
_local23[_local24] = _local25;
_local5.Swap(_local6);
_local4--;
};
};
if (_local20 > 0){
_local4 = _local16;
while ((((_local4 < (_local10 - 1))) && ((_local14[(_local4 + 1)].value <= _local18)))) {
_local5 = _local14[_local4];
_local7 = _local14[(_local4 + 1)];
_local8 = _local7.proxyId;
_local9 = m_proxyPool[_local8];
_local7.stabbingCount++;
if (_local7.IsLower() == true){
if (TestOverlap(_local12, _local9)){
m_pairManager.AddBufferedPair(_arg1, _local8);
};
_local23 = _local9.lowerBounds;
_local24 = _local3;
_local25 = (_local23[_local24] - 1);
_local23[_local24] = _local25;
_local5.stabbingCount++;
} else {
_local23 = _local9.upperBounds;
_local24 = _local3;
_local25 = (_local23[_local24] - 1);
_local23[_local24] = _local25;
_local5.stabbingCount--;
};
_local23 = _local11.upperBounds;
_local24 = _local3;
_local25 = (_local23[_local24] + 1);
_local23[_local24] = _local25;
_local5.Swap(_local7);
_local4++;
};
};
if (_local19 > 0){
_local4 = _local15;
while ((((_local4 < (_local10 - 1))) && ((_local14[(_local4 + 1)].value <= _local17)))) {
_local5 = _local14[_local4];
_local7 = _local14[(_local4 + 1)];
_local8 = _local7.proxyId;
_local9 = m_proxyPool[_local8];
_local7.stabbingCount--;
if (_local7.IsUpper()){
if (TestOverlap(_local13, _local9)){
m_pairManager.RemoveBufferedPair(_arg1, _local8);
};
_local23 = _local9.upperBounds;
_local24 = _local3;
_local25 = (_local23[_local24] - 1);
_local23[_local24] = _local25;
_local5.stabbingCount--;
} else {
_local23 = _local9.lowerBounds;
_local24 = _local3;
_local25 = (_local23[_local24] - 1);
_local23[_local24] = _local25;
_local5.stabbingCount++;
};
_local23 = _local11.lowerBounds;
_local24 = _local3;
_local25 = (_local23[_local24] + 1);
_local23[_local24] = _local25;
_local5.Swap(_local7);
_local4++;
};
};
if (_local20 < 0){
_local4 = _local16;
while ((((_local4 > 0)) && ((_local18 < _local14[(_local4 - 1)].value)))) {
_local5 = _local14[_local4];
_local6 = _local14[(_local4 - 1)];
_local21 = _local6.proxyId;
_local22 = m_proxyPool[_local21];
_local6.stabbingCount--;
if (_local6.IsLower() == true){
if (TestOverlap(_local13, _local22)){
m_pairManager.RemoveBufferedPair(_arg1, _local21);
};
_local23 = _local22.lowerBounds;
_local24 = _local3;
_local25 = (_local23[_local24] + 1);
_local23[_local24] = _local25;
_local5.stabbingCount--;
} else {
_local23 = _local22.upperBounds;
_local24 = _local3;
_local25 = (_local23[_local24] + 1);
_local23[_local24] = _local25;
_local5.stabbingCount++;
};
_local23 = _local11.upperBounds;
_local24 = _local3;
_local25 = (_local23[_local24] - 1);
_local23[_local24] = _local25;
_local5.Swap(_local6);
_local4--;
};
};
_local3++;
};
}
public static function BinarySearch(_arg1:Array, _arg2:int, _arg3:uint):uint{
var _local4:int;
var _local5:int;
var _local6:int;
_local4 = 0;
_local5 = (_arg2 - 1);
while (_local4 <= _local5) {
_local6 = ((_local4 + _local5) / 2);
if (_arg1[_local6].value > _arg3){
_local5 = (_local6 - 1);
} else {
if (_arg1[_local6].value < _arg3){
_local4 = (_local6 + 1);
} else {
return (uint(_local6));
};
};
};
return (uint(_local4));
}
}
}//package Box2D.Collision
Section 12
//b2BufferedPair (Box2D.Collision.b2BufferedPair)
package Box2D.Collision {
public class b2BufferedPair {
public var proxyId1:uint;
public var proxyId2:uint;
}
}//package Box2D.Collision
Section 13
//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;
public static const b2_oldPoint:uint = 4;
public static const b2_newPoint:uint = 2;
private static var b2CollidePolyTempVec:b2Vec2 = new b2Vec2();
public static function EdgeSeparation(_arg1:b2PolygonShape, _arg2:b2XForm, _arg3:int, _arg4:b2PolygonShape, _arg5:b2XForm):Number{
var _local6:b2Mat22;
var _local7:b2Vec2;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:int;
var _local13:Number;
var _local14:int;
var _local15:Number;
var _local16:Number;
var _local17:Number;
var _local18:Number;
var _local19:Number;
var _local20:Number;
_local6 = _arg2.R;
_local7 = _arg1.m_normals[_arg3];
_local8 = ((_local6.col1.x * _local7.x) + (_local6.col2.x * _local7.y));
_local9 = ((_local6.col1.y * _local7.x) + (_local6.col2.y * _local7.y));
_local6 = _arg5.R;
_local10 = ((_local6.col1.x * _local8) + (_local6.col1.y * _local9));
_local11 = ((_local6.col2.x * _local8) + (_local6.col2.y * _local9));
_local12 = 0;
_local13 = Number.MAX_VALUE;
_local14 = 0;
while (_local14 < _arg4.m_vertexCount) {
_local7 = _arg4.m_vertices[_local14];
_local20 = ((_local7.x * _local10) + (_local7.y * _local11));
if (_local20 < _local13){
_local13 = _local20;
_local12 = _local14;
};
_local14++;
};
_local7 = _arg1.m_vertices[_arg3];
_local6 = _arg2.R;
_local15 = (_arg2.position.x + ((_local6.col1.x * _local7.x) + (_local6.col2.x * _local7.y)));
_local16 = (_arg2.position.y + ((_local6.col1.y * _local7.x) + (_local6.col2.y * _local7.y)));
_local7 = _arg4.m_vertices[_local12];
_local6 = _arg5.R;
_local17 = (_arg5.position.x + ((_local6.col1.x * _local7.x) + (_local6.col2.x * _local7.y)));
_local18 = (_arg5.position.y + ((_local6.col1.y * _local7.x) + (_local6.col2.y * _local7.y)));
_local17 = (_local17 - _local15);
_local18 = (_local18 - _local16);
_local19 = ((_local17 * _local8) + (_local18 * _local9));
return (_local19);
}
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:b2Mat22;
var _local8:b2Vec2;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:int;
var _local13:Number;
var _local14:int;
var _local15:ClipVertex;
var _local16:int;
var _local17:int;
var _local18:Number;
_local7 = _arg3.R;
_local8 = _arg2.m_normals[_arg4];
_local9 = ((_local7.col1.x * _local8.x) + (_local7.col2.x * _local8.y));
_local10 = ((_local7.col1.y * _local8.x) + (_local7.col2.y * _local8.y));
_local7 = _arg6.R;
_local11 = ((_local7.col1.x * _local9) + (_local7.col1.y * _local10));
_local10 = ((_local7.col2.x * _local9) + (_local7.col2.y * _local10));
_local9 = _local11;
_local12 = 0;
_local13 = Number.MAX_VALUE;
_local14 = 0;
while (_local14 < _arg5.m_vertexCount) {
_local8 = _arg5.m_normals[_local14];
_local18 = ((_local9 * _local8.x) + (_local10 * _local8.y));
if (_local18 < _local13){
_local13 = _local18;
_local12 = _local14;
};
_local14++;
};
_local16 = _local12;
_local17 = (((_local16 + 1) < _arg5.m_vertexCount)) ? (_local16 + 1) : 0;
_local15 = _arg1[0];
_local8 = _arg5.m_vertices[_local16];
_local7 = _arg6.R;
_local15.v.x = (_arg6.position.x + ((_local7.col1.x * _local8.x) + (_local7.col2.x * _local8.y)));
_local15.v.y = (_arg6.position.y + ((_local7.col1.y * _local8.x) + (_local7.col2.y * _local8.y)));
_local15.id.features.referenceFace = _arg4;
_local15.id.features.incidentEdge = _local16;
_local15.id.features.incidentVertex = 0;
_local15 = _arg1[1];
_local8 = _arg5.m_vertices[_local17];
_local7 = _arg6.R;
_local15.v.x = (_arg6.position.x + ((_local7.col1.x * _local8.x) + (_local7.col2.x * _local8.y)));
_local15.v.y = (_arg6.position.y + ((_local7.col1.y * _local8.x) + (_local7.col2.y * _local8.y)));
_local15.id.features.referenceFace = _arg4;
_local15.id.features.incidentEdge = _local17;
_local15.id.features.incidentVertex = 1;
}
public static function b2CollidePolygons(_arg1:b2Manifold, _arg2:b2PolygonShape, _arg3:b2XForm, _arg4:b2PolygonShape, _arg5:b2XForm):void{
var _local6:int;
var _local7:Array;
var _local8:Number;
var _local9:int;
var _local10:Array;
var _local11:Number;
var _local12:b2PolygonShape;
var _local13:b2PolygonShape;
var _local14:b2XForm;
var _local15:b2XForm;
var _local16:int;
var _local17:uint;
var _local18:Number;
var _local19:Number;
var _local20:Array;
var _local21:int;
var _local22:Array;
var _local23:b2Vec2;
var _local24:b2Vec2;
var _local25:b2Vec2;
var _local26:b2Vec2;
var _local27:b2Vec2;
var _local28:Number;
var _local29:Number;
var _local30:Number;
var _local31:Array;
var _local32:Array;
var _local33:int;
var _local34:int;
var _local35:int;
var _local36:Number;
var _local37:b2ManifoldPoint;
_arg1.pointCount = 0;
_local6 = 0;
_local7 = [_local6];
_local8 = FindMaxSeparation(_local7, _arg2, _arg3, _arg4, _arg5);
_local6 = _local7[0];
if (_local8 > 0){
return;
};
_local9 = 0;
_local10 = [_local9];
_local11 = FindMaxSeparation(_local10, _arg4, _arg5, _arg2, _arg3);
_local9 = _local10[0];
if (_local11 > 0){
return;
};
_local14 = new b2XForm();
_local15 = new b2XForm();
_local18 = 0.98;
_local19 = 0.001;
if (_local11 > ((_local18 * _local8) + _local19)){
_local12 = _arg4;
_local13 = _arg2;
_local14.Set(_arg5);
_local15.Set(_arg3);
_local16 = _local9;
_local17 = 1;
} else {
_local12 = _arg2;
_local13 = _arg4;
_local14.Set(_arg3);
_local15.Set(_arg5);
_local16 = _local6;
_local17 = 0;
};
_local20 = [new ClipVertex(), new ClipVertex()];
FindIncidentEdge(_local20, _local12, _local14, _local16, _local13, _local15);
_local21 = _local12.m_vertexCount;
_local22 = _local12.m_vertices;
_local23 = _local22[_local16].Copy();
_local24 = (((_local16 + 1) < _local21)) ? _local22[(_local16 + 1)].Copy() : _local22[0].Copy();
_local25 = b2Math.SubtractVV(_local24, _local23);
_local26 = b2Math.b2MulMV(_local14.R, b2Math.SubtractVV(_local24, _local23));
_local26.Normalize();
_local27 = b2Math.b2CrossVF(_local26, 1);
_local23 = b2Math.b2MulX(_local14, _local23);
_local24 = b2Math.b2MulX(_local14, _local24);
_local28 = b2Math.b2Dot(_local27, _local23);
_local29 = -(b2Math.b2Dot(_local26, _local23));
_local30 = b2Math.b2Dot(_local26, _local24);
_local31 = [new ClipVertex(), new ClipVertex()];
_local32 = [new ClipVertex(), new ClipVertex()];
_local33 = ClipSegmentToLine(_local31, _local20, _local26.Negative(), _local29);
if (_local33 < 2){
return;
};
_local33 = ClipSegmentToLine(_local32, _local31, _local26, _local30);
if (_local33 < 2){
return;
};
_arg1.normal = (_local17) ? _local27.Negative() : _local27.Copy();
_local34 = 0;
_local35 = 0;
while (_local35 < b2Settings.b2_maxManifoldPoints) {
_local36 = (b2Math.b2Dot(_local27, _local32[_local35].v) - _local28);
if (_local36 <= 0){
_local37 = _arg1.points[_local34];
_local37.separation = _local36;
_local37.localPoint1 = b2Math.b2MulXT(_arg3, _local32[_local35].v);
_local37.localPoint2 = b2Math.b2MulXT(_arg5, _local32[_local35].v);
_local37.id.key = _local32[_local35].id.key;
_local37.id.features.flip = _local17;
_local34++;
};
_local35++;
};
_arg1.pointCount = _local34;
}
public static function FindMaxSeparation(_arg1:Array, _arg2:b2PolygonShape, _arg3:b2XForm, _arg4:b2PolygonShape, _arg5:b2XForm):Number{
var _local6:int;
var _local7:b2Vec2;
var _local8:b2Mat22;
var _local9:Number;
var _local10:Number;
var _local11:Number;
var _local12:Number;
var _local13:int;
var _local14:Number;
var _local15:int;
var _local16:Number;
var _local17:int;
var _local18:Number;
var _local19:int;
var _local20:Number;
var _local21:int;
var _local22:Number;
var _local23:int;
var _local24:Number;
_local6 = _arg2.m_vertexCount;
_local8 = _arg5.R;
_local7 = _arg4.m_centroid;
_local9 = (_arg5.position.x + ((_local8.col1.x * _local7.x) + (_local8.col2.x * _local7.y)));
_local10 = (_arg5.position.y + ((_local8.col1.y * _local7.x) + (_local8.col2.y * _local7.y)));
_local8 = _arg3.R;
_local7 = _arg2.m_centroid;
_local9 = (_local9 - (_arg3.position.x + ((_local8.col1.x * _local7.x) + (_local8.col2.x * _local7.y))));
_local10 = (_local10 - (_arg3.position.y + ((_local8.col1.y * _local7.x) + (_local8.col2.y * _local7.y))));
_local11 = ((_local9 * _arg3.R.col1.x) + (_local10 * _arg3.R.col1.y));
_local12 = ((_local9 * _arg3.R.col2.x) + (_local10 * _arg3.R.col2.y));
_local13 = 0;
_local14 = -(Number.MAX_VALUE);
_local15 = 0;
while (_local15 < _local6) {
_local24 = ((_arg2.m_normals[_local15].x * _local11) + (_arg2.m_normals[_local15].y * _local12));
if (_local24 > _local14){
_local14 = _local24;
_local13 = _local15;
};
_local15++;
};
_local16 = EdgeSeparation(_arg2, _arg3, _local13, _arg4, _arg5);
if (_local16 > 0){
return (_local16);
};
_local17 = (((_local13 - 1) >= 0)) ? (_local13 - 1) : (_local6 - 1);
_local18 = EdgeSeparation(_arg2, _arg3, _local17, _arg4, _arg5);
if (_local18 > 0){
return (_local18);
};
_local19 = (((_local13 + 1) < _local6)) ? (_local13 + 1) : 0;
_local20 = EdgeSeparation(_arg2, _arg3, _local19, _arg4, _arg5);
if (_local20 > 0){
return (_local20);
};
if ((((_local18 > _local16)) && ((_local18 > _local20)))){
_local23 = -1;
_local21 = _local17;
_local22 = _local18;
} else {
if (_local20 > _local16){
_local23 = 1;
_local21 = _local19;
_local22 = _local20;
} else {
_arg1[0] = _local13;
return (_local16);
};
};
while (true) {
if (_local23 == -1){
_local13 = (((_local21 - 1) >= 0)) ? (_local21 - 1) : (_local6 - 1);
} else {
_local13 = (((_local21 + 1) < _local6)) ? (_local21 + 1) : 0;
};
_local16 = EdgeSeparation(_arg2, _arg3, _local13, _arg4, _arg5);
if (_local16 > 0){
return (_local16);
};
if (_local16 > _local22){
_local21 = _local13;
_local22 = _local16;
} else {
break;
};
};
_arg1[0] = _local21;
return (_local22);
}
public static function ClipSegmentToLine(_arg1:Array, _arg2:Array, _arg3:b2Vec2, _arg4:Number):int{
var _local5:int;
var _local6:b2Vec2;
var _local7:b2Vec2;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:b2Vec2;
_local5 = 0;
_local6 = _arg2[0].v;
_local7 = _arg2[1].v;
_local8 = (b2Math.b2Dot(_arg3, _local6) - _arg4);
_local9 = (b2Math.b2Dot(_arg3, _local7) - _arg4);
if (_local8 <= 0){
var _temp1 = _local5;
_local5 = (_local5 + 1);
var _local12 = _temp1;
_arg1[_local12] = _arg2[0];
};
if (_local9 <= 0){
var _temp2 = _local5;
_local5 = (_local5 + 1);
_local12 = _temp2;
_arg1[_local12] = _arg2[1];
};
if ((_local8 * _local9) < 0){
_local10 = (_local8 / (_local8 - _local9));
_local11 = _arg1[_local5].v;
_local11.x = (_local6.x + (_local10 * (_local7.x - _local6.x)));
_local11.y = (_local6.y + (_local10 * (_local7.y - _local6.y)));
if (_local8 > 0){
_arg1[_local5].id = _arg2[0].id;
} else {
_arg1[_local5].id = _arg2[1].id;
};
_local5++;
};
return (_local5);
}
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:b2ManifoldPoint;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23: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 + _arg4.m_radius);
if (_local14 > (_local15 * _local15)){
return;
};
if (_local14 < Number.MIN_VALUE){
_local16 = -(_local15);
_arg1.normal.Set(0, 1);
} else {
_local22 = Math.sqrt(_local14);
_local16 = (_local22 - _local15);
_local23 = (1 / _local22);
_arg1.normal.x = (_local23 * _local12);
_arg1.normal.y = (_local23 * _local13);
};
_arg1.pointCount = 1;
_local17 = _arg1.points[0];
_local17.id.key = 0;
_local17.separation = _local16;
_local8 = (_local8 + (_arg2.m_radius * _arg1.normal.x));
_local9 = (_local9 + (_arg2.m_radius * _arg1.normal.y));
_local10 = (_local10 - (_arg4.m_radius * _arg1.normal.x));
_local11 = (_local11 - (_arg4.m_radius * _arg1.normal.y));
_local18 = (0.5 * (_local8 + _local10));
_local19 = (0.5 * (_local9 + _local11));
_local20 = (_local18 - _arg3.position.x);
_local21 = (_local19 - _arg3.position.y);
_local17.localPoint1.x = ((_local20 * _arg3.R.col1.x) + (_local21 * _arg3.R.col1.y));
_local17.localPoint1.y = ((_local20 * _arg3.R.col2.x) + (_local21 * _arg3.R.col2.y));
_local20 = (_local18 - _arg5.position.x);
_local21 = (_local19 - _arg5.position.y);
_local17.localPoint2.x = ((_local20 * _arg5.R.col1.x) + (_local21 * _arg5.R.col1.y));
_local17.localPoint2.y = ((_local20 * _arg5.R.col2.x) + (_local21 * _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:int;
var _local23:int;
var _local24:Number;
var _local25:Number;
var _local26:Number;
var _local27:Number;
var _local28:Number;
var _local29:Number;
var _local30: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 = 0;
while (_local21 < _arg2.m_vertexCount) {
_local7 = (_local15 - _arg2.m_vertices[_local21].x);
_local8 = (_local16 - _arg2.m_vertices[_local21].y);
_local30 = ((_arg2.m_normals[_local21].x * _local7) + (_arg2.m_normals[_local21].y * _local8));
if (_local30 > _local20){
return;
};
if (_local30 > _local19){
_local19 = _local30;
_local18 = _local21;
};
_local21++;
};
if (_local19 < Number.MIN_VALUE){
_arg1.pointCount = 1;
_local11 = _arg2.m_normals[_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.referenceFace = b2_nullFeature;
_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;
};
_local22 = _local18;
_local23 = (((_local22 + 1) < _arg2.m_vertexCount)) ? (_local22 + 1) : 0;
_local24 = (_arg2.m_vertices[_local23].x - _arg2.m_vertices[_local22].x);
_local25 = (_arg2.m_vertices[_local23].y - _arg2.m_vertices[_local22].y);
_local26 = Math.sqrt(((_local24 * _local24) + (_local25 * _local25)));
_local24 = (_local24 / _local26);
_local25 = (_local25 / _local26);
if (_local26 < Number.MIN_VALUE){
_local7 = (_local15 - _arg2.m_vertices[_local22].x);
_local8 = (_local16 - _arg2.m_vertices[_local22].y);
_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));
_local6 = _arg1.points[0];
_local6.id.features.incidentEdge = b2_nullFeature;
_local6.id.features.incidentVertex = _local22;
_local6.id.features.referenceFace = b2_nullFeature;
_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 = (_local17 - _local20);
return;
};
_local7 = (_local15 - _arg2.m_vertices[_local22].x);
_local8 = (_local16 - _arg2.m_vertices[_local22].y);
_local27 = ((_local7 * _local24) + (_local8 * _local25));
_local6 = _arg1.points[0];
_local6.id.features.incidentEdge = b2_nullFeature;
_local6.id.features.incidentVertex = b2_nullFeature;
_local6.id.features.referenceFace = b2_nullFeature;
_local6.id.features.flip = 0;
if (_local27 <= 0){
_local28 = _arg2.m_vertices[_local22].x;
_local29 = _arg2.m_vertices[_local22].y;
_local6.id.features.incidentVertex = _local22;
} else {
if (_local27 >= _local26){
_local28 = _arg2.m_vertices[_local23].x;
_local29 = _arg2.m_vertices[_local23].y;
_local6.id.features.incidentVertex = _local23;
} else {
_local28 = ((_local24 * _local27) + _arg2.m_vertices[_local22].x);
_local29 = ((_local25 * _local27) + _arg2.m_vertices[_local22].y);
_local6.id.features.incidentEdge = _local22;
};
};
_local7 = (_local15 - _local28);
_local8 = (_local16 - _local29);
_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);
}
}
}//package Box2D.Collision
Section 14
//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._referenceFace = (_key & 0xFF);
features._incidentEdge = (((_key & 0xFF00) >> 8) & 0xFF);
features._incidentVertex = (((_key & 0xFF0000) >> 16) & 0xFF);
features._flip = (((_key & 4278190080) >> 24) & 0xFF);
}
}
}//package Box2D.Collision
Section 15
//b2ContactPoint (Box2D.Collision.b2ContactPoint)
package Box2D.Collision {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
public class b2ContactPoint {
public var normalForce:Number;
public var separation:Number;
public var normal:b2Vec2;
public var position:b2Vec2;
public var tangentForce:Number;
public var shape1:b2Shape;
public var shape2:b2Shape;
public var id:b2ContactID;
public function b2ContactPoint(){
position = new b2Vec2();
normal = new b2Vec2();
id = new b2ContactID();
super();
}
}
}//package Box2D.Collision
Section 16
//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:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
_local4 = (100 * Number.MIN_VALUE);
_local5 = 0;
while (_local5 < _arg3) {
_local6 = Math.abs((_arg1.x - _arg2[_local5].x));
_local7 = Math.abs((_arg1.y - _arg2[_local5].y));
_local8 = Math.max(Math.abs(_arg1.x), Math.abs(_arg2[_local5].x));
_local9 = Math.max(Math.abs(_arg1.y), Math.abs(_arg2[_local5].y));
if ((((_local6 < (_local4 * (_local8 + 1)))) && ((_local7 < (_local4 * (_local9 + 1)))))){
return (true);
};
_local5++;
};
return (false);
}
public static function DistanceGeneric(_arg1:b2Vec2, _arg2:b2Vec2, _arg3, _arg4:b2XForm, _arg5, _arg6:b2XForm):Number{
var _local7:Array;
var _local8:Array;
var _local9:Array;
var _local10:int;
var _local11:Number;
var _local12:int;
var _local13:int;
var _local14:Number;
var _local15:Number;
var _local16:b2Vec2;
var _local17:b2Vec2;
var _local18:Number;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:int;
_local7 = s_p1s;
_local8 = s_p2s;
_local9 = s_points;
_local10 = 0;
_arg1.SetV(_arg3.GetFirstVertex(_arg4));
_arg2.SetV(_arg5.GetFirstVertex(_arg6));
_local11 = 0;
_local12 = 20;
_local13 = 0;
while (_local13 < _local12) {
_local14 = (_arg2.x - _arg1.x);
_local15 = (_arg2.y - _arg1.y);
_local16 = _arg3.Support(_arg4, _local14, _local15);
_local17 = _arg5.Support(_arg6, -(_local14), -(_local15));
_local11 = ((_local14 * _local14) + (_local15 * _local15));
_local18 = (_local17.x - _local16.x);
_local19 = (_local17.y - _local16.y);
_local20 = ((_local14 * _local18) + (_local15 * _local19));
if ((_local11 - ((_local14 * _local18) + (_local15 * _local19))) <= (0.01 * _local11)){
if (_local10 == 0){
_arg1.SetV(_local16);
_arg2.SetV(_local17);
};
g_GJK_Iterations = _local13;
return (Math.sqrt(_local11));
};
switch (_local10){
case 0:
_local7[0].SetV(_local16);
_local8[0].SetV(_local17);
_local9[0].Set(_local18, _local19);
_arg1.SetV(_local7[0]);
_arg2.SetV(_local8[0]);
_local10++;
break;
case 1:
_local7[1].SetV(_local16);
_local8[1].SetV(_local17);
_local9[1].x = _local18;
_local9[1].y = _local19;
_local10 = ProcessTwo(_arg1, _arg2, _local7, _local8, _local9);
break;
case 2:
_local7[2].SetV(_local16);
_local8[2].SetV(_local17);
_local9[2].x = _local18;
_local9[2].y = _local19;
_local10 = ProcessThree(_arg1, _arg2, _local7, _local8, _local9);
break;
};
if (_local10 == 3){
g_GJK_Iterations = _local13;
return (0);
};
_local21 = -(Number.MAX_VALUE);
_local22 = 0;
while (_local22 < _local10) {
_local21 = b2Math.b2Max(_local21, ((_local9[_local22].x * _local9[_local22].x) + (_local9[_local22].y * _local9[_local22].y)));
_local22++;
};
if ((((_local10 == 3)) || ((_local11 <= ((100 * Number.MIN_VALUE) * _local21))))){
g_GJK_Iterations = _local13;
_local14 = (_arg2.x - _arg1.x);
_local15 = (_arg2.y - _arg1.y);
_local11 = ((_local14 * _local14) + (_local15 * _local15));
return (Math.sqrt(_local11));
};
_local13++;
};
g_GJK_Iterations = _local12;
return (Math.sqrt(_local11));
}
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: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;
var _local29:Number;
var _local30:Number;
var _local31:Number;
var _local32:Number;
_local6 = _arg5[0].x;
_local7 = _arg5[0].y;
_local8 = _arg5[1].x;
_local9 = _arg5[1].y;
_local10 = _arg5[2].x;
_local11 = _arg5[2].y;
_local12 = (_local8 - _local6);
_local13 = (_local9 - _local7);
_local14 = (_local10 - _local6);
_local15 = (_local11 - _local7);
_local16 = (_local10 - _local8);
_local17 = (_local11 - _local9);
_local18 = -(((_local6 * _local12) + (_local7 * _local13)));
_local19 = ((_local8 * _local12) + (_local9 * _local13));
_local20 = -(((_local6 * _local14) + (_local7 * _local15)));
_local21 = ((_local10 * _local14) + (_local11 * _local15));
_local22 = -(((_local8 * _local16) + (_local9 * _local17)));
_local23 = ((_local10 * _local16) + (_local11 * _local17));
if ((((_local21 <= 0)) && ((_local23 <= 0)))){
_arg1.SetV(_arg3[2]);
_arg2.SetV(_arg4[2]);
_arg3[0].SetV(_arg3[2]);
_arg4[0].SetV(_arg4[2]);
_arg5[0].SetV(_arg5[2]);
return (1);
};
_local24 = ((_local12 * _local15) - (_local13 * _local14));
_local25 = (_local24 * ((_local6 * _local9) - (_local7 * _local8)));
_local27 = (_local24 * ((_local8 * _local11) - (_local9 * _local10)));
if ((((((_local27 <= 0)) && ((_local22 >= 0)))) && ((_local23 >= 0)))){
_local26 = (_local22 / (_local22 + _local23));
_arg1.x = (_arg3[1].x + (_local26 * (_arg3[2].x - _arg3[1].x)));
_arg1.y = (_arg3[1].y + (_local26 * (_arg3[2].y - _arg3[1].y)));
_arg2.x = (_arg4[1].x + (_local26 * (_arg4[2].x - _arg4[1].x)));
_arg2.y = (_arg4[1].y + (_local26 * (_arg4[2].y - _arg4[1].y)));
_arg3[0].SetV(_arg3[2]);
_arg4[0].SetV(_arg4[2]);
_arg5[0].SetV(_arg5[2]);
return (2);
};
_local28 = (_local24 * ((_local10 * _local7) - (_local11 * _local6)));
if ((((((_local28 <= 0)) && ((_local20 >= 0)))) && ((_local21 >= 0)))){
_local26 = (_local20 / (_local20 + _local21));
_arg1.x = (_arg3[0].x + (_local26 * (_arg3[2].x - _arg3[0].x)));
_arg1.y = (_arg3[0].y + (_local26 * (_arg3[2].y - _arg3[0].y)));
_arg2.x = (_arg4[0].x + (_local26 * (_arg4[2].x - _arg4[0].x)));
_arg2.y = (_arg4[0].y + (_local26 * (_arg4[2].y - _arg4[0].y)));
_arg3[1].SetV(_arg3[2]);
_arg4[1].SetV(_arg4[2]);
_arg5[1].SetV(_arg5[2]);
return (2);
};
_local29 = ((_local27 + _local28) + _local25);
_local29 = (1 / _local29);
_local30 = (_local27 * _local29);
_local31 = (_local28 * _local29);
_local32 = ((1 - _local30) - _local31);
_arg1.x = (((_local30 * _arg3[0].x) + (_local31 * _arg3[1].x)) + (_local32 * _arg3[2].x));
_arg1.y = (((_local30 * _arg3[0].y) + (_local31 * _arg3[1].y)) + (_local32 * _arg3[2].y));
_arg2.x = (((_local30 * _arg4[0].x) + (_local31 * _arg4[1].x)) + (_local32 * _arg4[2].x));
_arg2.y = (((_local30 * _arg4[0].y) + (_local31 * _arg4[1].y)) + (_local32 * _arg4[2].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.GetRadius() - 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.GetType();
_local8 = _arg5.GetType();
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:Number;
var _local7:Number;
var _local8:Number;
var _local9:Number;
var _local10:Number;
var _local11:Number;
_local6 = -(_arg5[1].x);
_local7 = -(_arg5[1].y);
_local8 = (_arg5[0].x - _arg5[1].x);
_local9 = (_arg5[0].y - _arg5[1].y);
_local10 = Math.sqrt(((_local8 * _local8) + (_local9 * _local9)));
_local8 = (_local8 / _local10);
_local9 = (_local9 / _local10);
_local11 = ((_local6 * _local8) + (_local7 * _local9));
if ((((_local11 <= 0)) || ((_local10 < Number.MIN_VALUE)))){
_arg1.SetV(_arg3[1]);
_arg2.SetV(_arg4[1]);
_arg3[0].SetV(_arg3[1]);
_arg4[0].SetV(_arg4[1]);
_arg5[0].SetV(_arg5[1]);
return (1);
};
_local11 = (_local11 / _local10);
_arg1.x = (_arg3[1].x + (_local11 * (_arg3[0].x - _arg3[1].x)));
_arg1.y = (_arg3[1].y + (_local11 * (_arg3[0].y - _arg3[1].y)));
_arg2.x = (_arg4[1].x + (_local11 * (_arg4[0].x - _arg4[1].x)));
_arg2.y = (_arg4[1].y + (_local11 * (_arg4[0].y - _arg4[1].y)));
return (2);
}
}
}//package Box2D.Collision
Section 17
//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 18
//b2ManifoldPoint (Box2D.Collision.b2ManifoldPoint)
package Box2D.Collision {
import Box2D.Common.Math.*;
public class b2ManifoldPoint {
public var normalForce:Number;
public var separation:Number;
public var id:b2ContactID;
public var localPoint2:b2Vec2;
public var localPoint1:b2Vec2;
public var tangentForce:Number;
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;
normalForce = _arg1.normalForce;
tangentForce = _arg1.tangentForce;
id.key = _arg1.id.key;
}
public function Reset():void{
localPoint1.SetZero();
localPoint2.SetZero();
separation = 0;
normalForce = 0;
tangentForce = 0;
id.key = 0;
}
}
}//package Box2D.Collision
Section 19
//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 20
//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 21
//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 22
//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[(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:uint;
_local4 = m_hashTable[_arg3];
while (((!((_local4 == b2Pair.b2_nullPair))) && ((Equals(m_pairs[_local4], _arg1, _arg2) == false)))) {
_local4 = m_pairs[_local4].next;
};
if (_local4 == b2Pair.b2_nullPair){
return (null);
};
return (m_pairs[_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:int;
var _local2:int;
var _local3:Array;
var _local4:b2Pair;
var _local5:b2Proxy;
var _local6:b2Proxy;
_local2 = 0;
_local3 = m_broadPhase.m_proxyPool;
_local1 = 0;
while (_local1 < m_pairBufferCount) {
_local4 = Find(m_pairBuffer[_local1].proxyId1, m_pairBuffer[_local1].proxyId2);
_local4.ClearBuffered();
_local5 = _local3[_local4.proxyId1];
_local6 = _local3[_local4.proxyId2];
if (_local4.IsRemoved()){
if (_local4.IsFinal() == true){
m_callback.PairRemoved(_local5.userData, _local6.userData, _local4.userData);
};
m_pairBuffer[_local2].proxyId1 = _local4.proxyId1;
m_pairBuffer[_local2].proxyId2 = _local4.proxyId2;
_local2++;
} else {
if (_local4.IsFinal() == false){
_local4.userData = m_callback.PairAdded(_local5.userData, _local6.userData);
_local4.SetFinal();
};
};
_local1++;
};
_local1 = 0;
while (_local1 < _local2) {
RemovePair(m_pairBuffer[_local1].proxyId1, m_pairBuffer[_local1].proxyId2);
_local1++;
};
m_pairBufferCount = 0;
if (b2BroadPhase.s_validate){
ValidateTable();
};
}
public function RemoveBufferedPair(_arg1:int, _arg2:int):void{
var _local3:b2Pair;
_local3 = Find(_arg1, _arg2);
if (_local3 == null){
return;
};
if (_local3.IsBuffered() == false){
_local3.SetBuffered();
m_pairBuffer[m_pairBufferCount].proxyId1 = _local3.proxyId1;
m_pairBuffer[m_pairBufferCount].proxyId2 = _local3.proxyId2;
m_pairBufferCount++;
};
_local3.SetRemoved();
if (b2BroadPhase.s_validate){
ValidateBuffer();
};
}
private function RemovePair(_arg1:uint, _arg2:uint){
var _local3:uint;
var _local4:uint;
var _local5:b2Pair;
var _local6:uint;
var _local7:uint;
var _local8:b2Pair;
var _local9:*;
if (_arg1 > _arg2){
_local6 = _arg1;
_arg1 = _arg2;
_arg2 = _local6;
};
_local3 = (Hash(_arg1, _arg2) & b2Pair.b2_tableMask);
_local4 = m_hashTable[_local3];
_local5 = null;
while (_local4 != b2Pair.b2_nullPair) {
if (Equals(m_pairs[_local4], _arg1, _arg2)){
_local7 = _local4;
if (_local5){
_local5.next = m_pairs[_local4].next;
} else {
m_hashTable[_local3] = m_pairs[_local4].next;
};
_local8 = m_pairs[_local7];
_local9 = _local8.userData;
_local8.next = m_freePair;
_local8.proxyId1 = b2Pair.b2_nullProxy;
_local8.proxyId2 = b2Pair.b2_nullProxy;
_local8.userData = null;
_local8.status = 0;
m_freePair = _local7;
m_pairCount--;
return (_local9);
} else {
_local5 = m_pairs[_local4];
_local4 = _local5.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:b2Pair;
_local3 = AddPair(_arg1, _arg2);
if (_local3.IsBuffered() == false){
_local3.SetBuffered();
m_pairBuffer[m_pairBufferCount].proxyId1 = _local3.proxyId1;
m_pairBuffer[m_pairBufferCount].proxyId2 = _local3.proxyId2;
m_pairBufferCount++;
};
_local3.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 23
//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 24
//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 25
//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 26
//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:b2Vec2;
var _local16:b2Vec2;
var _local17:int;
var _local18:int;
var _local19:Number;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:b2XForm;
var _local25:b2XForm;
var _local26:Number;
var _local27:Number;
var _local28:Number;
var _local29:Number;
_local5 = _arg1.GetSweepRadius();
_local6 = _arg3.GetSweepRadius();
_local7 = _arg2.t0;
_local8 = (_arg2.c.x - _arg2.c0.x);
_local9 = (_arg2.c.y - _arg2.c0.y);
_local10 = (_arg4.c.x - _arg4.c0.x);
_local11 = (_arg4.c.y - _arg4.c0.y);
_local12 = (_arg2.a - _arg2.a0);
_local13 = (_arg4.a - _arg4.a0);
_local14 = 0;
_local15 = s_p1;
_local16 = s_p2;
_local17 = 20;
_local18 = 0;
_local19 = 0;
_local20 = 0;
_local21 = 0;
_local22 = 0;
while (true) {
_local23 = (((1 - _local14) * _local7) + _local14);
_local24 = s_xf1;
_local25 = s_xf2;
_arg2.GetXForm(_local24, _local23);
_arg4.GetXForm(_local25, _local23);
_local21 = b2Distance.Distance(_local15, _local16, _arg1, _local24, _arg3, _local25);
if (_local18 == 0){
if (_local21 > (2 * b2Settings.b2_toiSlop)){
_local22 = (1.5 * b2Settings.b2_toiSlop);
} else {
_local22 = Math.max((0.05 * b2Settings.b2_toiSlop), (_local21 - (0.5 * b2Settings.b2_toiSlop)));
};
};
if (((((_local21 - _local22) < (0.05 * b2Settings.b2_toiSlop))) || ((_local18 == _local17)))){
break;
};
_local19 = (_local16.x - _local15.x);
_local20 = (_local16.y - _local15.y);
_local26 = Math.sqrt(((_local19 * _local19) + (_local20 * _local20)));
_local19 = (_local19 / _local26);
_local20 = (_local20 / _local26);
_local27 = ((((_local19 * (_local8 - _local10)) + (_local20 * (_local9 - _local11))) + (Math.abs(_local12) * _local5)) + (Math.abs(_local13) * _local6));
if (Math.abs(_local27) < Number.MIN_VALUE){
_local14 = 1;
break;
};
_local28 = ((_local21 - _local22) / _local27);
_local29 = (_local14 + _local28);
if ((((_local29 < 0)) || ((1 < _local29)))){
_local14 = 1;
break;
};
if (_local29 < ((1 + (100 * Number.MIN_VALUE)) * _local14)){
break;
};
_local14 = _local29;
_local18++;
};
return (_local14);
}
}
}//package Box2D.Collision
Section 27
//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 28
//Features (Box2D.Collision.Features)
package Box2D.Collision {
public class Features {
public var _referenceFace:int;
public var _incidentEdge:int;
public var _flip:int;
public var _incidentVertex:int;
public var _m_id:b2ContactID;
public function get referenceFace():int{
return (_referenceFace);
}
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 referenceFace(_arg1:int):void{
_referenceFace = _arg1;
_m_id._key = ((_m_id._key & 4294967040) | (_referenceFace & 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 29
//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 30
//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 31
//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 32
//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{
x = Math.abs(x);
y = Math.abs(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 33
//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 34
//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 35
//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 = 1;
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 36
//b2CircleContact (Box2D.Dynamics.Contacts.b2CircleContact)
package Box2D.Dynamics.Contacts {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
public class b2CircleContact extends b2Contact {
private var m_manifolds:Array;
private var m0:b2Manifold;
public var m_manifold:b2Manifold;
private static var s_evalCP:b2ContactPoint = new b2ContactPoint();
public function b2CircleContact(_arg1:b2Shape, _arg2:b2Shape){
m_manifolds = [new b2Manifold()];
m0 = new b2Manifold();
super(_arg1, _arg2);
m_manifold = m_manifolds[0];
m_manifold.pointCount = 0;
m_manifold.points[0].normalForce = 0;
m_manifold.points[0].tangentForce = 0;
}
override public function GetManifolds():Array{
return (m_manifolds);
}
override public function Evaluate(_arg1:b2ContactListener):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2ContactPoint;
var _local5:b2Mat22;
var _local6:b2Vec2;
_local2 = m_shape1.m_body;
_local3 = m_shape2.m_body;
m0.Set(m_manifold);
b2Collision.b2CollideCircles(m_manifold, (m_shape1 as b2CircleShape), _local2.m_xf, (m_shape2 as b2CircleShape), _local3.m_xf);
if (m_manifold.pointCount > 0){
m_manifoldCount = 1;
if (m0.pointCount == 0){
m_manifold.points[0].id.features.flip = (m_manifold.points[0].id.features.flip | b2Collision.b2_newPoint);
} else {
m_manifold.points[0].id.features.flip = (m_manifold.points[0].id.features.flip & ~(b2Collision.b2_newPoint));
};
} else {
m_manifoldCount = 0;
if ((((m0.pointCount > 0)) && (_arg1))){
_local4 = s_evalCP;
_local4.shape1 = m_shape1;
_local4.shape2 = m_shape2;
_local4.normal.SetV(m0.normal);
_local5 = _local2.m_xf.R;
_local6 = m0.points[0].localPoint1;
_local4.position.x = (_local2.m_xf.position.x + ((_local5.col1.x * _local6.x) + (_local5.col2.x * _local6.y)));
_local4.position.y = (_local2.m_xf.position.y + ((_local5.col1.y * _local6.x) + (_local5.col2.y * _local6.y)));
_local4.separation = m0.points[0].separation;
_local4.normalForce = m0.points[0].normalForce;
_local4.tangentForce = m0.points[0].tangentForce;
_local4.id.key = m0.points[0].id.key;
_arg1.Remove(_local4);
};
};
}
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 37
//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:b2Body;
var _local3:b2Body;
Evaluate(_arg1);
_local2 = m_shape1.GetBody();
_local3 = m_shape2.GetBody();
if (((((((_local2.IsStatic()) || (_local2.IsBullet()))) || (_local3.IsStatic()))) || (_local3.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:*;
if (_arg1.GetManifoldCount() > 0){
_arg1.GetShape1().GetBody().WakeUp();
_arg1.GetShape2().GetBody().WakeUp();
};
_local3 = _arg1.GetShape1().GetType();
_local4 = _arg1.GetShape2().GetType();
_local5 = s_registers[_local3][_local4].destroyFcn;
_local5(_arg1, _arg2);
}
public static function AddType(_arg1, _arg2, _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:*;
var _local7:b2Contact;
var _local8:int;
var _local9:b2Manifold;
if (s_initialized == false){
InitializeRegisters();
s_initialized = true;
};
_local4 = _arg1.m_type;
_local5 = _arg2.m_type;
_local6 = s_registers[_local4][_local5].createFcn;
if (_local6){
if (s_registers[_local4][_local5].primary){
return (_local6(_arg1, _arg2, _arg3));
};
_local7 = _local6(_arg2, _arg1, _arg3);
_local8 = 0;
while (_local8 < _local7.GetManifoldCount()) {
_local9 = _local7.GetManifolds()[_local8];
_local7.GetManifolds()[_local8].normal = _local9.normal.Negative();
_local8++;
};
return (_local7);
//unresolved jump
};
return (null);
}
}
}//package Box2D.Dynamics.Contacts
Section 38
//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 39
//b2ContactConstraintPoint (Box2D.Dynamics.Contacts.b2ContactConstraintPoint)
package Box2D.Dynamics.Contacts {
import Box2D.Common.Math.*;
public class b2ContactConstraintPoint {
public var tangentForce:Number;
public var normalForce:Number;
public var positionImpulse:Number;
public var separation:Number;
public var localAnchor1:b2Vec2;
public var localAnchor2:b2Vec2;
public var tangentMass:Number;
public var normalMass:Number;
public var velocityBias:Number;
public var equalizedMass:Number;
public function b2ContactConstraintPoint(){
localAnchor1 = new b2Vec2();
localAnchor2 = new b2Vec2();
super();
}
}
}//package Box2D.Dynamics.Contacts
Section 40
//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 41
//b2ContactRegister (Box2D.Dynamics.Contacts.b2ContactRegister)
package Box2D.Dynamics.Contacts {
public class b2ContactRegister {
public var primary:Boolean;
public var createFcn;
public var destroyFcn;
}
}//package Box2D.Dynamics.Contacts
Section 42
//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:int;
var _local6:b2Vec2;
var _local7:b2Mat22;
var _local8:int;
var _local9:b2Contact;
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;
_local5 = 0;
while (_local5 < _arg3) {
m_constraintCount = (m_constraintCount + _arg2[_local5].GetManifoldCount());
_local5++;
};
_local5 = 0;
while (_local5 < m_constraintCount) {
m_constraints[_local5] = new b2ContactConstraint();
_local5++;
};
_local8 = 0;
_local5 = 0;
while (_local5 < _arg3) {
_local9 = _arg2[_local5];
_local10 = _local9.m_shape1.m_body;
_local11 = _local9.m_shape2.m_body;
_local12 = _local9.GetManifoldCount();
_local13 = _local9.GetManifolds();
_local14 = _local9.m_friction;
_local15 = _local9.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[_local8];
_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.normalForce = _local28.normalForce;
_local29.tangentForce = _local28.tangentForce;
_local29.separation = _local28.separation;
_local29.positionImpulse = 0;
_local29.localAnchor1.SetV(_local28.localPoint1);
_local29.localAnchor2.SetV(_local28.localPoint2);
_local7 = _local10.m_xf.R;
_local32 = (_local29.localAnchor1.x - _local10.GetLocalCenter().x);
_local33 = (_local29.localAnchor1.y - _local10.GetLocalCenter().y);
_local30 = ((_local7.col1.x * _local32) + (_local7.col2.x * _local33));
_local33 = ((_local7.col1.y * _local32) + (_local7.col2.y * _local33));
_local32 = _local30;
_local7 = _local11.m_xf.R;
_local34 = (_local29.localAnchor2.x - _local11.GetLocalCenter().x);
_local35 = (_local29.localAnchor2.y - _local11.GetLocalCenter().y);
_local30 = ((_local7.col1.x * _local34) + (_local7.col2.x * _local35));
_local35 = ((_local7.col1.y * _local34) + (_local7.col2.y * _local35));
_local34 = _local30;
_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++;
};
_local8++;
_local22++;
};
_local5++;
};
}
public function InitVelocityConstraints():void{
var _local1:b2Vec2;
var _local2:b2Vec2;
var _local3:b2Mat22;
var _local4:int;
var _local5:b2ContactConstraint;
var _local6:b2Body;
var _local7:b2Body;
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:int;
var _local19:b2ContactConstraintPoint;
var _local20:Number;
var _local21:Number;
var _local22:Number;
var _local23:Number;
var _local24:Number;
var _local25:Number;
var _local26:b2ContactConstraintPoint;
_local4 = 0;
while (_local4 < m_constraintCount) {
_local5 = m_constraints[_local4];
_local6 = _local5.body1;
_local7 = _local5.body2;
_local8 = _local6.m_invMass;
_local9 = _local6.m_invI;
_local10 = _local7.m_invMass;
_local11 = _local7.m_invI;
_local12 = _local5.normal.x;
_local13 = _local5.normal.y;
_local14 = _local13;
_local15 = -(_local12);
if (b2World.s_enableWarmStarting){
_local18 = _local5.pointCount;
_local17 = 0;
while (_local17 < _local18) {
_local19 = _local5.points[_local17];
_local20 = (m_step.dt * ((_local19.normalForce * _local12) + (_local19.tangentForce * _local14)));
_local21 = (m_step.dt * ((_local19.normalForce * _local13) + (_local19.tangentForce * _local15)));
_local3 = _local6.m_xf.R;
_local1 = _local6.GetLocalCenter();
_local22 = (_local19.localAnchor1.x - _local1.x);
_local23 = (_local19.localAnchor1.y - _local1.y);
_local16 = ((_local3.col1.x * _local22) + (_local3.col2.x * _local23));
_local23 = ((_local3.col1.y * _local22) + (_local3.col2.y * _local23));
_local22 = _local16;
_local3 = _local7.m_xf.R;
_local1 = _local7.GetLocalCenter();
_local24 = (_local19.localAnchor2.x - _local1.x);
_local25 = (_local19.localAnchor2.y - _local1.y);
_local16 = ((_local3.col1.x * _local24) + (_local3.col2.x * _local25));
_local25 = ((_local3.col1.y * _local24) + (_local3.col2.y * _local25));
_local24 = _local16;
_local6.m_angularVelocity = (_local6.m_angularVelocity - (_local9 * ((_local22 * _local21) - (_local23 * _local20))));
_local6.m_linearVelocity.x = (_local6.m_linearVelocity.x - (_local8 * _local20));
_local6.m_linearVelocity.y = (_local6.m_linearVelocity.y - (_local8 * _local21));
_local7.m_angularVelocity = (_local7.m_angularVelocity + (_local11 * ((_local24 * _local21) - (_local25 * _local20))));
_local7.m_linearVelocity.x = (_local7.m_linearVelocity.x + (_local10 * _local20));
_local7.m_linearVelocity.y = (_local7.m_linearVelocity.y + (_local10 * _local21));
_local17++;
};
} else {
_local18 = _local5.pointCount;
_local17 = 0;
while (_local17 < _local18) {
_local26 = _local5.points[_local17];
_local26.normalForce = 0;
_local26.tangentForce = 0;
_local17++;
};
};
_local4++;
};
}
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.GetLocalCenter();
_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.GetLocalCenter();
_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:b2Mat22;
var _local14:b2Vec2;
var _local15:int;
var _local16:b2ContactConstraint;
var _local17:b2Body;
var _local18:b2Body;
var _local19:Number;
var _local20:b2Vec2;
var _local21:Number;
var _local22:b2Vec2;
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:int;
var _local33:Number;
var _local34:Number;
var _local35:Number;
var _local36:Number;
_local15 = 0;
while (_local15 < m_constraintCount) {
_local16 = m_constraints[_local15];
_local17 = _local16.body1;
_local18 = _local16.body2;
_local19 = _local17.m_angularVelocity;
_local20 = _local17.m_linearVelocity;
_local21 = _local18.m_angularVelocity;
_local22 = _local18.m_linearVelocity;
_local23 = _local17.m_invMass;
_local24 = _local17.m_invI;
_local25 = _local18.m_invMass;
_local26 = _local18.m_invI;
_local27 = _local16.normal.x;
_local28 = _local16.normal.y;
_local29 = _local28;
_local30 = -(_local27);
_local32 = _local16.pointCount;
_local1 = 0;
while (_local1 < _local32) {
_local2 = _local16.points[_local1];
_local13 = _local17.m_xf.R;
_local14 = _local17.GetLocalCenter();
_local3 = (_local2.localAnchor1.x - _local14.x);
_local4 = (_local2.localAnchor1.y - _local14.y);
_local31 = ((_local13.col1.x * _local3) + (_local13.col2.x * _local4));
_local4 = ((_local13.col1.y * _local3) + (_local13.col2.y * _local4));
_local3 = _local31;
_local13 = _local18.m_xf.R;
_local14 = _local18.GetLocalCenter();
_local5 = (_local2.localAnchor2.x - _local14.x);
_local6 = (_local2.localAnchor2.y - _local14.y);
_local31 = ((_local13.col1.x * _local5) + (_local13.col2.x * _local6));
_local6 = ((_local13.col1.y * _local5) + (_local13.col2.y * _local6));
_local5 = _local31;
_local7 = (((_local22.x + (-(_local21) * _local6)) - _local20.x) - (-(_local19) * _local4));
_local8 = (((_local22.y + (_local21 * _local5)) - _local20.y) - (_local19 * _local3));
_local33 = ((_local7 * _local27) + (_local8 * _local28));
_local9 = ((-(m_step.inv_dt) * _local2.normalMass) * (_local33 - _local2.velocityBias));
_local34 = b2Math.b2Max((_local2.normalForce + _local9), 0);
_local9 = (_local34 - _local2.normalForce);
_local11 = ((m_step.dt * _local9) * _local27);
_local12 = ((m_step.dt * _local9) * _local28);
_local20.x = (_local20.x - (_local23 * _local11));
_local20.y = (_local20.y - (_local23 * _local12));
_local19 = (_local19 - (_local24 * ((_local3 * _local12) - (_local4 * _local11))));
_local22.x = (_local22.x + (_local25 * _local11));
_local22.y = (_local22.y + (_local25 * _local12));
_local21 = (_local21 + (_local26 * ((_local5 * _local12) - (_local6 * _local11))));
_local2.normalForce = _local34;
_local7 = (((_local22.x + (-(_local21) * _local6)) - _local20.x) - (-(_local19) * _local4));
_local8 = (((_local22.y + (_local21 * _local5)) - _local20.y) - (_local19 * _local3));
_local35 = ((_local7 * _local29) + (_local8 * _local30));
_local9 = ((m_step.inv_dt * _local2.tangentMass) * -(_local35));
_local36 = (_local16.friction * _local2.normalForce);
_local34 = b2Math.b2Clamp((_local2.tangentForce + _local9), -(_local36), _local36);
_local9 = (_local34 - _local2.tangentForce);
_local11 = ((m_step.dt * _local9) * _local29);
_local12 = ((m_step.dt * _local9) * _local30);
_local20.x = (_local20.x - (_local23 * _local11));
_local20.y = (_local20.y - (_local23 * _local12));
_local19 = (_local19 - (_local24 * ((_local3 * _local12) - (_local4 * _local11))));
_local22.x = (_local22.x + (_local25 * _local11));
_local22.y = (_local22.y + (_local25 * _local12));
_local21 = (_local21 + (_local26 * ((_local5 * _local12) - (_local6 * _local11))));
_local2.tangentForce = _local34;
_local1++;
};
_local17.m_angularVelocity = _local19;
_local18.m_angularVelocity = _local21;
_local15++;
};
}
public function FinalizeVelocityConstraints():void{
var _local1:int;
var _local2:b2ContactConstraint;
var _local3:b2Manifold;
var _local4:int;
_local1 = 0;
while (_local1 < m_constraintCount) {
_local2 = m_constraints[_local1];
_local3 = _local2.manifold;
_local4 = 0;
while (_local4 < _local2.pointCount) {
_local3.points[_local4].normalForce = _local2.points[_local4].normalForce;
_local3.points[_local4].tangentForce = _local2.points[_local4].tangentForce;
_local4++;
};
_local1++;
};
}
}
}//package Box2D.Dynamics.Contacts
Section 43
//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 44
//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 var s_evalCP:b2ContactPoint = new b2ContactPoint();
public function b2PolyAndCircleContact(_arg1:b2Shape, _arg2:b2Shape){
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;
m_manifold.points[0].normalForce = 0;
m_manifold.points[0].tangentForce = 0;
}
override public function GetManifolds():Array{
return (m_manifolds);
}
override public function Evaluate(_arg1:b2ContactListener):void{
var _local2:b2Body;
var _local3:b2Body;
var _local4:b2ContactPoint;
var _local5:b2Mat22;
var _local6:b2Vec2;
_local2 = m_shape1.GetBody();
_local3 = m_shape2.GetBody();
m0.Set(m_manifold);
b2Collision.b2CollidePolygonAndCircle(m_manifold, (m_shape1 as b2PolygonShape), _local2.m_xf, (m_shape2 as b2CircleShape), _local3.m_xf);
if (m_manifold.pointCount > 0){
m_manifoldCount = 1;
if (m0.pointCount == 0){
m_manifold.points[0].id.features.flip = (m_manifold.points[0].id.features.flip | b2Collision.b2_newPoint);
} else {
m_manifold.points[0].id.features.flip = (m_manifold.points[0].id.features.flip & ~(b2Collision.b2_newPoint));
};
} else {
m_manifoldCount = 0;
if ((((m0.pointCount > 0)) && (_arg1))){
_local4 = s_evalCP;
_local4.shape1 = m_shape1;
_local4.shape2 = m_shape2;
_local4.normal.SetV(m0.normal);
_local5 = _local2.m_xf.R;
_local6 = m0.points[0].localPoint1;
_local4.position.x = (_local2.m_xf.position.x + ((_local5.col1.x * _local6.x) + (_local5.col2.x * _local6.y)));
_local4.position.y = (_local2.m_xf.position.y + ((_local5.col1.y * _local6.x) + (_local5.col2.y * _local6.y)));
_local4.separation = m0.points[0].separation;
_local4.normalForce = m0.points[0].normalForce;
_local4.tangentForce = m0.points[0].tangentForce;
_local4.id = m0.points[0].id;
_arg1.Remove(_local4);
};
};
}
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 45
//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 var 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:b2Body;
var _local3:b2Body;
var _local4:b2ContactPoint;
var _local5:int;
var _local6:Array;
var _local7:b2ManifoldPoint;
var _local8:Boolean;
var _local9:uint;
var _local10:int;
var _local11:b2ManifoldPoint;
var _local12:b2ContactID;
var _local13:b2ManifoldPoint;
var _local14:b2Mat22;
var _local15:b2Vec2;
_local2 = m_shape1.GetBody();
_local3 = m_shape2.GetBody();
m0.Set(m_manifold);
b2Collision.b2CollidePolygons(m_manifold, (m_shape1 as b2PolygonShape), _local2.m_xf, (m_shape2 as b2PolygonShape), _local3.m_xf);
_local6 = [false, false];
if (m_manifold.pointCount > 0){
_local5 = 0;
while (_local5 < m_manifold.pointCount) {
_local7 = m_manifold.points[_local5];
_local7.normalForce = 0;
_local7.tangentForce = 0;
_local8 = false;
_local9 = _local7.id.key;
_local10 = 0;
while (_local10 < m0.pointCount) {
if (_local6[_local10] == true){
} else {
_local11 = m0.points[_local10];
_local12 = _local11.id;
_local12.features.flip = (_local12.features.flip & ~(b2Collision.b2_newPoint));
if (_local12.key == _local9){
_local6[_local10] = true;
_local7.normalForce = _local11.normalForce;
_local7.tangentForce = _local11.tangentForce;
_local8 = true;
break;
};
};
_local10++;
};
if (_local8 == false){
_local7.id.features.flip = (_local7.id.features.flip | b2Collision.b2_newPoint);
};
_local5++;
};
m_manifoldCount = 1;
} else {
m_manifoldCount = 0;
};
if (((_arg1) && ((m0.pointCount > 0)))){
_local4 = s_evalCP;
_local4.shape1 = m_shape1;
_local4.shape2 = m_shape2;
_local4.normal.SetV(m0.normal);
_local5 = 0;
while (_local5 < m0.pointCount) {
if (_local6[_local5]){
} else {
_local13 = m0.points[_local5];
_local14 = _local2.m_xf.R;
_local15 = _local13.localPoint1;
_local4.position.x = (_local2.m_xf.position.x + ((_local14.col1.x * _local15.x) + (_local14.col2.x * _local15.y)));
_local4.position.y = (_local2.m_xf.position.y + ((_local14.col1.y * _local15.x) + (_local14.col2.y * _local15.y)));
_local4.separation = _local13.separation;
_local4.normalForce = _local13.normalForce;
_local4.tangentForce = _local13.tangentForce;
_local4.id.key = _local13.id.key;
_arg1.Remove(_local4);
};
_local5++;
};
};
}
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 46
//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_localAnchor2:b2Vec2;
public var m_force:Number;
public var m_localAnchor1:b2Vec2;
public var m_u:b2Vec2;
public var m_length:Number;
public var m_mass: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_force = 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.GetLocalCenter().x);
_local6 = (m_localAnchor1.y - _local3.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor2.y - _local4.GetLocalCenter().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 = ((-(_arg1.inv_dt) * m_mass) * _local14);
m_force = (m_force + _local15);
_local16 = ((_arg1.dt * _local15) * m_u.x);
_local17 = ((_arg1.dt * _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))));
}
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 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;
_local4 = m_body1;
_local5 = m_body2;
_local2 = _local4.m_xf.R;
_local6 = (m_localAnchor1.x - _local4.GetLocalCenter().x);
_local7 = (m_localAnchor1.y - _local4.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor2.y - _local5.GetLocalCenter().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);
m_u.y = ((_local5.m_sweep.c.y + _local9) - _local4.m_sweep.c.y);
_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));
m_mass = (((_local4.m_invMass + ((_local4.m_invI * _local11) * _local11)) + _local5.m_invMass) + ((_local5.m_invI * _local12) * _local12));
m_mass = (1 / m_mass);
if (b2World.s_enableWarmStarting){
_local13 = ((_arg1.dt * m_force) * m_u.x);
_local14 = ((_arg1.dt * m_force) * m_u.y);
_local4.m_linearVelocity.x = (_local4.m_linearVelocity.x - (_local4.m_invMass * _local13));
_local4.m_linearVelocity.y = (_local4.m_linearVelocity.y - (_local4.m_invMass * _local14));
_local4.m_angularVelocity = (_local4.m_angularVelocity - (_local4.m_invI * ((_local6 * _local14) - (_local7 * _local13))));
_local5.m_linearVelocity.x = (_local5.m_linearVelocity.x + (_local5.m_invMass * _local13));
_local5.m_linearVelocity.y = (_local5.m_linearVelocity.y + (_local5.m_invMass * _local14));
_local5.m_angularVelocity = (_local5.m_angularVelocity + (_local5.m_invI * ((_local8 * _local14) - (_local9 * _local13))));
} else {
m_force = 0;
};
}
override public function GetReactionTorque():Number{
return (0);
}
override public function GetReactionForce():b2Vec2{
var _local1:b2Vec2;
_local1 = new b2Vec2();
_local1.SetV(m_u);
_local1.Multiply(m_force);
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;
_local2 = m_body1;
_local3 = m_body2;
_local1 = _local2.m_xf.R;
_local4 = (m_localAnchor1.x - _local2.GetLocalCenter().x);
_local5 = (m_localAnchor1.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local8 = (m_localAnchor2.y - _local3.GetLocalCenter().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));
}
}
}//package Box2D.Dynamics.Joints
Section 47
//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 localAnchor2:b2Vec2;
public var localAnchor1:b2Vec2;
public function b2DistanceJointDef(){
localAnchor1 = new b2Vec2();
localAnchor2 = new b2Vec2();
super();
type = b2Joint.e_distanceJoint;
length = 1;
}
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)));
}
}
}//package Box2D.Dynamics.Joints
Section 48
//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:Number;
var _local3:Number;
m_groundAnchor1 = new b2Vec2();
m_groundAnchor2 = new b2Vec2();
m_localAnchor1 = new b2Vec2();
m_localAnchor2 = new b2Vec2();
m_J = new b2Jacobian();
super(_arg1);
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 (_arg1.joint1.m_type == b2Joint.e_revoluteJoint){
m_revolute1 = (_arg1.joint1 as b2RevoluteJoint);
m_groundAnchor1.SetV(m_revolute1.m_localAnchor1);
m_localAnchor1.SetV(m_revolute1.m_localAnchor2);
_local2 = m_revolute1.GetJointAngle();
} else {
m_prismatic1 = (_arg1.joint1 as b2PrismaticJoint);
m_groundAnchor1.SetV(m_prismatic1.m_localAnchor1);
m_localAnchor1.SetV(m_prismatic1.m_localAnchor2);
_local2 = m_prismatic1.GetJointTranslation();
};
m_ground2 = _arg1.joint2.m_body1;
m_body2 = _arg1.joint2.m_body2;
if (_arg1.joint2.m_type == b2Joint.e_revoluteJoint){
m_revolute2 = (_arg1.joint2 as b2RevoluteJoint);
m_groundAnchor2.SetV(m_revolute2.m_localAnchor1);
m_localAnchor2.SetV(m_revolute2.m_localAnchor2);
_local3 = m_revolute2.GetJointAngle();
} else {
m_prismatic2 = (_arg1.joint2 as b2PrismaticJoint);
m_groundAnchor2.SetV(m_prismatic2.m_localAnchor1);
m_localAnchor2.SetV(m_prismatic2.m_localAnchor2);
_local3 = m_prismatic2.GetJointTranslation();
};
m_ratio = _arg1.ratio;
m_constant = (_local2 + (m_ratio * _local3));
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.GetLocalCenter().x);
_local9 = (m_localAnchor1.y - _local4.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor2.y - _local5.GetLocalCenter().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 (b2World.s_enableWarmStarting){
_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.GetLocalCenter().x);
_local3 = (m_localAnchor1.y - m_body2.GetLocalCenter().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 49
//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 50
//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 51
//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_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 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 52
//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 53
//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 54
//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_force:b2Vec2;
public var m_target: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_force = 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_force.SetZero();
_local5 = m_body2.m_mass;
_local6 = ((2 * b2Settings.b2_pi) * _arg1.frequencyHz);
_local7 = (((2 * _local5) * _arg1.dampingRatio) * _local6);
_local8 = ((_local5 * _local6) * _local6);
m_gamma = (1 / (_local7 + (_arg1.timeStep * _local8)));
m_beta = ((_arg1.timeStep * _local8) / (_local7 + (_arg1.timeStep * _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_force);
}
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.GetLocalCenter().x);
_local5 = (m_localAnchor.y - _local2.GetLocalCenter().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_force.x);
_local10 = (_arg1.dt * m_force.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.GetLocalCenter().x);
_local7 = (m_localAnchor.y - _local2.GetLocalCenter().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_force.x));
_local5 = ((_local9 + ((m_beta * _arg1.inv_dt) * m_C.y)) + ((m_gamma * _arg1.dt) * m_force.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_force.x;
_local13 = m_force.y;
m_force.x = (m_force.x + _local10);
m_force.y = (m_force.y + _local11);
_local14 = m_force.Length();
if (_local14 > m_maxForce){
m_force.Multiply((m_maxForce / _local14));
};
_local10 = (m_force.x - _local12);
_local11 = (m_force.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 55
//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 56
//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_localYAxis1:b2Vec2;
public var m_force:Number;
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_enableMotor:Boolean;
public var m_linearJacobian:b2Jacobian;
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.GetLocalCenter().x);
_local12 = (m_localAnchor1.y - _local3.GetLocalCenter().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.GetLocalCenter().x);
_local14 = (m_localAnchor2.y - _local4.GetLocalCenter().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.GetLocalCenter().x);
_local12 = (m_localAnchor1.y - _local3.GetLocalCenter().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.GetLocalCenter().x);
_local14 = (m_localAnchor2.y - _local4.GetLocalCenter().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.GetLocalCenter().x);
_local5 = (m_localAnchor1.y - _local1.GetLocalCenter().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.GetLocalCenter().x);
_local8 = (m_localAnchor2.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local7 = (m_localAnchor1.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor2.y - _local3.GetLocalCenter().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 (b2World.s_enableWarmStarting){
_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 57
//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 58
//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.GetLocalCenter().x);
_local9 = (m_localAnchor1.y - _local1.GetLocalCenter().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.GetLocalCenter().x);
_local11 = (m_localAnchor2.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor1.y - _local1.GetLocalCenter().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.GetLocalCenter().x);
_local11 = (m_localAnchor2.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local6 = (m_localAnchor1.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor2.y - _local3.GetLocalCenter().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 (b2World.s_enableWarmStarting){
_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.GetLocalCenter().x);
_local6 = (m_localAnchor1.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor2.y - _local3.GetLocalCenter().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 59
//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 60
//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_enableMotor:Boolean;
public var m_referenceAngle:Number;
public var m_motorSpeed:Number;
public var m_limitPositionImpulse:Number;
public var m_maxMotorTorque:Number;
public var m_upperAngle:Number;
public var m_lowerAngle: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.GetLocalCenter().x);
_local8 = (m_localAnchor1.y - _local3.GetLocalCenter().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.GetLocalCenter().x);
_local11 = (m_localAnchor2.y - _local4.GetLocalCenter().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.GetLocalCenter().x);
_local7 = (m_localAnchor1.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor2.y - _local3.GetLocalCenter().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 (b2World.s_enableWarmStarting){
_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 GetMotorTorque():Number{
return (m_motorForce);
}
public function EnableLimit(_arg1:Boolean):void{
m_enableLimit = _arg1;
}
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.GetLocalCenter().x);
_local7 = (m_localAnchor1.y - _local2.GetLocalCenter().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.GetLocalCenter().x);
_local9 = (m_localAnchor2.y - _local3.GetLocalCenter().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 61
//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 62
//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_xf:b2XForm;
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_sweep:b2Sweep;
public var m_mass:Number;
public var m_torque:Number;
public var m_userData;
public var m_flags:uint;
public var m_world:b2World;
public var m_linearVelocity:b2Vec2;
public var m_prev:b2Body;
public var m_invMass:Number;
public var m_type:uint;
public var m_linearDamping:Number;
public var m_shapeCount:int;
public var m_angularDamping:Number;
public var moveF:Boolean;
public var m_invI:Number;
public var scor:Boolean;// = false
public var m_sleepTime:Number;
public var m_jointList:b2JointEdge;
public var m_I:Number;
public var NameB:String;
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:uint, _arg3:b2World){
var _local4:b2Mat22;
var _local5:b2Vec2;
m_xf = new b2XForm();
m_sweep = new b2Sweep();
m_linearVelocity = new b2Vec2();
m_force = new b2Vec2();
scor = false;
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_type = _arg2;
m_world = _arg3;
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);
_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_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_mass = 0;
m_invMass = 0;
m_I = 0;
m_invI = 0;
if (m_type == e_dynamicType){
m_mass = _arg1.massData.mass;
};
if (m_mass > 0){
m_invMass = (1 / m_mass);
};
if (((((m_flags & b2Body.e_fixedRotationFlag) == 0)) && ((m_type == e_dynamicType)))){
m_I = _arg1.massData.I;
};
if (m_I > 0){
m_invI = (1 / m_I);
};
m_userData = _arg1.userData;
m_shapeList = null;
m_shapeCount = 0;
}
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 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 GetLinearVelocity():b2Vec2{
return (m_linearVelocity);
}
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;
if (m_world.m_lock == true){
return;
};
if (m_type == e_staticType){
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);
} else {
m_invMass = 0;
m_invI = 0;
};
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;
};
}
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 GetContactList():b2ContactEdge{
return (m_contactList);
}
public function GetNext():b2Body{
return (m_next);
}
public function GetMass():Number{
return (m_mass);
}
public function GetAngularVelocity():Number{
return (m_angularVelocity);
}
public function SetAngularVelocity(_arg1:Number):void{
m_angularVelocity = _arg1;
}
public function SetMass(_arg1:b2MassData):void{
var _local2:b2Mat22;
var _local3:b2Vec2;
var _local4:b2Shape;
if (m_world.m_lock == true){
return;
};
if (m_type == e_staticType){
return;
};
m_mass = 0;
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);
_local2 = m_xf.R;
_local3 = m_sweep.localCenter;
m_sweep.c.x = ((_local2.col1.x * _local3.x) + (_local2.col2.x * _local3.y));
m_sweep.c.y = ((_local2.col1.y * _local3.x) + (_local2.col2.y * _local3.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);
_local4 = m_shapeList;
while (_local4) {
_local4.UpdateSweepRadius(m_sweep.localCenter);
_local4 = _local4.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;
moveF = true;
_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:Boolean;
if (m_world.m_lock == true){
return;
};
_arg1.DestroyProxy(m_world.m_broadPhase);
_local2 = m_shapeList;
_local3 = false;
while (_local2 != null) {
if (_local2 == _arg1){
_local2 = _arg1.m_next;
_local3 = true;
break;
};
_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 GetLocalVector(_arg1:b2Vec2):b2Vec2{
return (b2Math.b2MulTMV(m_xf.R, _arg1));
}
public function GetWorldPoint(_arg1:b2Vec2):b2Vec2{
return (b2Math.b2MulX(m_xf, _arg1));
}
public function GetPosition():b2Vec2{
return (m_xf.position);
}
}
}//package Box2D.Dynamics
Section 63
//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 64
//b2BoundaryListener (Box2D.Dynamics.b2BoundaryListener)
package Box2D.Dynamics {
public class b2BoundaryListener {
public function Violation(_arg1:b2Body):void{
}
}
}//package Box2D.Dynamics
Section 65
//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:Boolean;
if ((((_arg1.m_groupIndex == _arg2.m_groupIndex)) && (!((_arg1.m_groupIndex == 0))))){
return ((_arg1.m_groupIndex > 0));
};
_local3 = ((!(((_arg1.m_maskBits & _arg2.m_categoryBits) == 0))) && (!(((_arg1.m_categoryBits & _arg2.m_maskBits) == 0))));
return (_local3);
}
}
}//package Box2D.Dynamics
Section 66
//b2ContactListener (Box2D.Dynamics.b2ContactListener)
package Box2D.Dynamics {
import Box2D.Collision.*;
public class b2ContactListener {
public function Add(_arg1:b2ContactPoint):void{
}
public function Remove(_arg1:b2ContactPoint):void{
}
public function Persist(_arg1:b2ContactPoint):void{
}
}
}//package Box2D.Dynamics
Section 67
//b2ContactManager (Box2D.Dynamics.b2ContactManager)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.Contacts.*;
import Box2D.Collision.*;
public class b2ContactManager extends b2PairCallback {
public var m_world:b2World;
public var m_destroyImmediate:Boolean;
public var m_nullContact:b2NullContact;
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.GetBody();
_local6 = _local4.GetBody();
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.GetShape1();
_local4 = _local7.GetShape2();
_local5 = _local3.GetBody();
_local6 = _local4.GetBody();
_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:b2ContactPoint;
var _local8:b2Body;
var _local9:Array;
var _local10:int;
var _local11:b2Manifold;
var _local12:int;
var _local13:b2ManifoldPoint;
var _local14:b2Mat22;
var _local15:b2Vec2;
var _local16:b2Vec2;
_local2 = _arg1.GetShape1();
_local3 = _arg1.GetShape2();
_local4 = _arg1.GetManifoldCount();
if ((((_local4 > 0)) && (m_world.m_contactListener))){
_local7 = new b2ContactPoint();
_local7.shape1 = _arg1.GetShape1();
_local7.shape2 = _arg1.GetShape2();
_local8 = _local7.shape1.GetBody();
_local9 = _arg1.GetManifolds();
_local10 = 0;
while (_local10 < _local4) {
_local11 = _local9[_local10];
_local7.normal.SetV(_local11.normal);
_local12 = 0;
while (_local12 < _local11.pointCount) {
_local13 = _local11.points[_local12];
_local14 = _local8.GetXForm().R;
_local15 = _local8.GetXForm().position;
_local16 = _local13.localPoint1;
_local7.position.x = (_local15.x + ((_local14.col1.x * _local16.x) + (_local14.col2.x * _local16.y)));
_local7.position.y = (_local15.y + ((_local14.col1.y * _local16.x) + (_local14.col2.y * _local16.y)));
_local7.separation = _local13.separation;
_local7.normalForce = _local13.normalForce;
_local7.tangentForce = _local13.tangentForce;
_local7.id = _local13.id;
m_world.m_contactListener.Remove(_local7);
_local12++;
};
_local10++;
};
};
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.GetBody();
_local6 = _local3.GetBody();
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;
var _local4:b2ContactPoint;
var _local5:b2Body;
var _local6:int;
var _local7:Array;
var _local8:int;
var _local9:b2Manifold;
var _local10:int;
var _local11:b2ManifoldPoint;
var _local12:b2Mat22;
var _local13:b2Vec2;
var _local14:b2Vec2;
_local1 = m_world.m_contactList;
while (_local1) {
_local2 = _local1.GetShape1().GetBody();
_local3 = _local1.GetShape2().GetBody();
if (((_local2.IsSleeping()) && (_local3.IsSleeping()))){
} else {
_local1.Update(m_world.m_contactListener);
if ((((_local1.IsSolid() == false)) && (m_world.m_contactListener))){
trace(2);
_local4 = new b2ContactPoint();
_local4.shape1 = _local1.GetShape1();
_local4.shape2 = _local1.GetShape2();
_local4.normalForce = 0;
_local4.tangentForce = 0;
_local5 = _local4.shape1.GetBody();
_local6 = _local1.GetManifoldCount();
_local7 = _local1.GetManifolds();
_local8 = 0;
while (_local8 < _local6) {
_local9 = _local7[_local8];
_local4.normal.SetV(_local9.normal);
_local10 = 0;
while (_local10 < _local9.pointCount) {
_local11 = _local9.points[_local10];
_local12 = _local5.GetXForm().R;
_local13 = _local5.GetXForm().position;
_local14 = _local11.localPoint1;
_local4.position.x = (_local13.x + ((_local12.col1.x * _local14.x) + (_local12.col2.x * _local14.y)));
_local4.position.y = (_local13.y + ((_local12.col1.y * _local14.x) + (_local12.col2.y * _local14.y)));
_local4.separation = _local11.separation;
if ((_local11.id.features.flip & b2Collision.b2_newPoint)){
_local11.id.features.flip = (_local11.id.features.flip & ~(b2Collision.b2_newPoint));
_local4.id = _local11.id;
m_world.m_contactListener.Add(_local4);
} else {
_local4.id = _local11.id;
m_world.m_contactListener.Persist(_local4);
};
_local10++;
};
_local8++;
};
};
};
_local1 = _local1.GetNext();
};
}
}
}//package Box2D.Dynamics
Section 68
//b2DebugDraw (Box2D.Dynamics.b2DebugDraw)
package Box2D.Dynamics {
import flash.display.*;
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.Contacts.*;
import Box2D.Collision.*;
import Box2D.Common.*;
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 69
//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 70
//b2Island (Box2D.Dynamics.b2Island)
package Box2D.Dynamics {
import Box2D.Common.Math.*;
import Box2D.Dynamics.Joints.*;
import Box2D.Dynamics.Contacts.*;
import Box2D.Collision.*;
import Box2D.Common.*;
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_reportCP:b2ContactPoint = new b2ContactPoint();
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:b2ContactPoint;
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_reportCP;
_local7.shape1 = _local5.GetShape1();
_local7.shape2 = _local5.GetShape2();
_local8 = _local7.shape1.GetBody();
_local9 = _local5.GetManifoldCount();
_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];
_local2 = _local8.GetXForm().R;
_local3 = _local14.localPoint1;
_local7.position.x = (_local8.GetXForm().position.x + ((_local2.col1.x * _local3.x) + (_local2.col2.x * _local3.y)));
_local7.position.y = (_local8.GetXForm().position.y + ((_local2.col1.y * _local3.x) + (_local2.col2.y * _local3.y)));
_local7.separation = _local14.separation;
_local7.normalForce = _local15.normalForce;
_local7.tangentForce = _local15.tangentForce;
if ((_local14.id.features.flip & b2Collision.b2_newPoint)){
_local14.id.features.flip = (_local14.id.features.flip & ~(b2Collision.b2_newPoint));
_local7.id.key = _local14.id.key;
m_listener.Add(_local7);
} else {
_local7.id.key = _local14.id.key;
m_listener.Persist(_local7);
};
_local13++;
};
_local11++;
};
_local4++;
};
}
public function Solve(_arg1:b2TimeStep, _arg2:b2Vec2, _arg3:Boolean, _arg4:Boolean):void{
var _local5:int;
var _local6:b2Body;
var _local7:b2ContactSolver;
var _local8:int;
var _local9:Boolean;
var _local10:Boolean;
var _local11:Boolean;
var _local12:Number;
var _local13:Number;
var _local14: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++;
};
_local7 = new b2ContactSolver(_arg1, m_contacts, m_contactCount, m_allocator);
_local7.InitVelocityConstraints();
_local5 = 0;
while (_local5 < m_jointCount) {
m_joints[_local5].InitVelocityConstraints(_arg1);
_local5++;
};
_local5 = 0;
while (_local5 < _arg1.maxIterations) {
_local7.SolveVelocityConstraints();
_local8 = 0;
while (_local8 < m_jointCount) {
m_joints[_local8].SolveVelocityConstraints(_arg1);
_local8++;
};
_local5++;
};
_local7.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) {
m_joints[_local5].InitPositionConstraints();
_local5++;
};
m_positionIterationCount = 0;
while (m_positionIterationCount < _arg1.maxIterations) {
_local9 = _local7.SolvePositionConstraints(b2Settings.b2_contactBaumgarte);
_local10 = true;
_local5 = 0;
while (_local5 < m_jointCount) {
_local11 = m_joints[_local5].SolvePositionConstraints();
_local10 = ((_local10) && (_local11));
_local5++;
};
if (((_local9) && (_local10))){
break;
};
m_positionIterationCount++;
};
};
Report(_local7.m_constraints);
if (_arg4){
_local12 = Number.MAX_VALUE;
_local13 = (b2Settings.b2_linearSleepTolerance * b2Settings.b2_linearSleepTolerance);
_local14 = (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;
_local12 = 0;
};
if (((((((_local6.m_flags & b2Body.e_allowSleepFlag) == 0)) || (((_local6.m_angularVelocity * _local6.m_angularVelocity) > _local14)))) || ((b2Math.b2Dot(_local6.m_linearVelocity, _local6.m_linearVelocity) > _local13)))){
_local6.m_sleepTime = 0;
_local12 = 0;
} else {
_local6.m_sleepTime = (_local6.m_sleepTime + _arg1.dt);
_local12 = b2Math.b2Min(_local12, _local6.m_sleepTime);
};
};
_local5++;
};
if (_local12 >= 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 71
//b2TimeStep (Box2D.Dynamics.b2TimeStep)
package Box2D.Dynamics {
public class b2TimeStep {
public var dt:Number;
public var maxIterations:int;
public var inv_dt:Number;
}
}//package Box2D.Dynamics
Section 72
//b2World (Box2D.Dynamics.b2World)
package Box2D.Dynamics {
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.Joints.*;
import Box2D.Dynamics.Contacts.*;
import Box2D.Collision.*;
import Box2D.Common.*;
public class b2World {
public var m_contactList:b2Contact;
public var m_blockAllocator;
public var m_boundaryListener:b2BoundaryListener;
public var m_allowSleep:Boolean;
public var m_contactListener:b2ContactListener;
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, 0, 0);
public static var s_enablePositionCorrection:int = 1;
private static var s_coreColor:b2Color = new b2Color(0, 0, 0);
private static var s_xf:b2XForm = new b2XForm();
public static var s_enableWarmStarting:int = 1;
public static var s_enableTOI:int = 1;
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_allowSleep = _arg3;
m_gravity = _arg2;
m_lock = false;
m_contactManager.m_world = this;
m_broadPhase = new b2BroadPhase(_arg1, m_contactManager);
_local4 = new b2BodyDef();
m_groundBody = CreateStaticBody(_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.GetBody1();
_local3 = _arg1.GetBody2();
_local4 = _local2.GetXForm();
_local5 = _local3.GetXForm();
_local6 = _local4.position;
_local7 = _local5.position;
_local8 = _arg1.GetAnchor1();
_local9 = _arg1.GetAnchor2();
_local10 = s_jointColor;
switch (_arg1.GetType()){
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 SetDebugDraw(_arg1:b2DebugDraw):void{
m_debugDraw = _arg1;
}
public function SetListener(_arg1:b2ContactListener):void{
m_contactListener = _arg1;
}
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.GetXForm();
_local4 = _local3.GetShapeList();
while (_local4) {
if (_local3.IsStatic()){
DrawShape(_local4, _local11, new b2Color(0, 0, 0), _local15);
} else {
if (_local3.IsSleeping()){
DrawShape(_local4, _local11, new b2Color(0, 0, 0), _local15);
} else {
DrawShape(_local4, _local11, new b2Color(0, 0, 0), _local15);
};
};
_local4 = _local4.GetNext();
};
_local3 = _local3.GetNext();
};
};
if ((_local1 & b2DebugDraw.e_jointBit)){
_local5 = m_jointList;
while (_local5) {
DrawJoint(_local5);
_local5 = _local5.GetNext();
};
};
if ((_local1 & b2DebugDraw.e_pairBit)){
_local6 = m_broadPhase;
_local7.Set((1 / _local6.m_quantizationFactor.x), (1 / _local6.m_quantizationFactor.y));
_local10.Set(0, 0, 0);
_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, 0, 0);
_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, 0, 0));
};
if ((_local1 & b2DebugDraw.e_obbBit)){
_local10.Set(0, 0, 0);
_local3 = m_bodyList;
while (_local3) {
_local11 = _local3.GetXForm();
_local4 = _local3.GetShapeList();
while (_local4) {
if (_local4.GetType() != 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.GetNext();
};
_local3 = _local3.GetNext();
};
};
if ((_local1 & b2DebugDraw.e_centerOfMassBit)){
_local3 = m_bodyList;
while (_local3) {
_local11 = s_xf;
_local11.R = _local3.GetXForm().R;
_local11.position = _local3.GetWorldCenter();
m_debugDraw.DrawXForm(_local11);
_local3 = _local3.GetNext();
};
};
}
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 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.GetLocalPosition());
_local8 = _local6.GetRadius();
_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 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.GetManifoldCount() == 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, (s_enablePositionCorrection > 0), m_allowSleep);
m_positionIterationCount = Math.max(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.GetNext();
};
m_broadPhase.Commit();
}
public function GetGroundBody():b2Body{
return (m_groundBody);
}
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] as b2Shape);
_local6++;
};
return (_local5);
}
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.GetShape1();
_local4 = _local11.GetShape2();
_local5 = _local3.GetBody();
_local6 = _local4.GetBody();
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 = Math.min((((1 - _local18) * _local19) + _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.GetShape1();
_local4 = _local12.GetShape2();
_local5 = _local3.GetBody();
_local6 = _local4.GetBody();
_local5.Advance(_local13);
_local6.Advance(_local13);
_local12.Update(m_contactListener);
_local12.m_flags = (_local12.m_flags & ~(b2Contact.e_toiFlag));
if (_local12.GetManifoldCount() == 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.GetManifoldCount() == 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 GetBodyList():b2Body{
return (m_bodyList);
}
public function CreateDynamicBody(_arg1:b2BodyDef):b2Body{
var _local2:b2Body;
if (m_lock == true){
return (null);
};
_local2 = new b2Body(_arg1, b2Body.e_dynamicType, 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 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.ResetProxy(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.ResetProxy(m_broadPhase, _local5.m_xf);
_local6 = _local6.m_next;
};
};
}
public function SetFilter(_arg1:b2ContactFilter):void{
m_contactFilter = _arg1;
}
public function SetBoundaryListener(_arg1:b2BoundaryListener):void{
m_boundaryListener = _arg1;
}
public function SetDestructionListener(_arg1:b2DestructionListener):void{
m_destructionListener = _arg1;
}
public function CreateStaticBody(_arg1:b2BodyDef):b2Body{
var _local2:b2Body;
if (m_lock == true){
return (null);
};
_local2 = new b2Body(_arg1, b2Body.e_staticType, 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 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;
};
m_contactManager.Collide();
if (_local3.dt > 0){
Solve(_local3);
};
if (((s_enableTOI) && ((_local3.dt > 0)))){
SolveTOI(_local3);
};
DrawDebugData();
m_lock = false;
}
}
}//package Box2D.Dynamics
Section 73
//ef_logo_body_mc_3 (Equipoise_fla.ef_logo_body_mc_3)
package Equipoise_fla {
import flash.display.*;
public dynamic class ef_logo_body_mc_3 extends MovieClip {
public function ef_logo_body_mc_3(){
addFrameScript(0, frame1);
}
function frame1(){
}
}
}//package Equipoise_fla
Section 74
//Input (General.Input)
package General {
import flash.display.*;
import flash.events.*;
public class Input {
public static var mouseOffsetX:Number = 0;
private static var keyArr:Array;
public static var mouseDragX:Number = 0;
public static var mouseDragY:Number = 0;
public static var mouseOffsetY:Number = 0;
public static var ascii:Array;
public static var mouseX:Number = 0;
public static var mouseY:Number = 0;
public static var mouseOver:Boolean = false;
private static var bufferSize:int;
public static var mouse:Sprite = new Sprite();
public static var mouseDown:Boolean = false;
public static var mouseReleased:Boolean = false;
public static var lastKey:int = 0;
public static var m_stageMc:Sprite;
private static var keyState:Array;
public static var timeSinceLastKey = 0;
public static var mousePressed:Boolean = false;
private static var keyBuffer:Array;
public function Input(_arg1:Sprite){
var _local2:int;
var _local3:int;
super();
m_stageMc = _arg1;
ascii = new Array(222);
fillAscii();
keyState = new Array(222);
keyArr = new Array();
_local2 = 0;
while (_local2 < 222) {
keyState[_local2] = new int(0);
if (ascii[_local2] != undefined){
keyArr.push(_local2);
};
_local2++;
};
bufferSize = 5;
keyBuffer = new Array(bufferSize);
_local3 = 0;
while (_local3 < bufferSize) {
keyBuffer[_local3] = new Array(0, 0);
_local3++;
};
_arg1.stage.addEventListener(KeyboardEvent.KEY_DOWN, keyPress, false, 0, true);
_arg1.stage.addEventListener(KeyboardEvent.KEY_UP, keyRelease, false, 0, true);
_arg1.stage.addEventListener(MouseEvent.MOUSE_DOWN, mousePress, false, 0, true);
_arg1.stage.addEventListener(MouseEvent.CLICK, mouseRelease, false, 0, true);
_arg1.stage.addEventListener(MouseEvent.MOUSE_MOVE, mouseMove, false, 0, true);
_arg1.stage.addEventListener(Event.MOUSE_LEAVE, mouseLeave, false, 0, true);
mouse.graphics.lineStyle(0.1, 0, 100);
mouse.graphics.moveTo(0, 0);
mouse.graphics.lineTo(0, 0.1);
}
public function mouseRelease(_arg1:MouseEvent){
mouseDown = false;
mouseReleased = true;
}
public function keyPress(_arg1:KeyboardEvent){
keyState[_arg1.keyCode] = Math.max(keyState[_arg1.keyCode], 1);
lastKey = _arg1.keyCode;
}
private function fillAscii(){
ascii[65] = "A";
ascii[66] = "B";
ascii[67] = "C";
ascii[68] = "D";
ascii[69] = "E";
ascii[70] = "F";
ascii[71] = "G";
ascii[72] = "H";
ascii[73] = "I";
ascii[74] = "J";
ascii[75] = "K";
ascii[76] = "L";
ascii[77] = "M";
ascii[78] = "N";
ascii[79] = "O";
ascii[80] = "P";
ascii[81] = "Q";
ascii[82] = "R";
ascii[83] = "S";
ascii[84] = "T";
ascii[85] = "U";
ascii[86] = "V";
ascii[87] = "W";
ascii[88] = "X";
ascii[89] = "Y";
ascii[90] = "Z";
ascii[48] = "0";
ascii[49] = "1";
ascii[50] = "2";
ascii[51] = "3";
ascii[52] = "4";
ascii[53] = "5";
ascii[54] = "6";
ascii[55] = "7";
ascii[56] = "8";
ascii[57] = "9";
ascii[32] = "Spacebar";
ascii[17] = "Ctrl";
ascii[16] = "Shift";
ascii[192] = "~";
ascii[38] = "up";
ascii[40] = "down";
ascii[37] = "left";
ascii[39] = "right";
ascii[96] = "Numpad 0";
ascii[97] = "Numpad 1";
ascii[98] = "Numpad 2";
ascii[99] = "Numpad 3";
ascii[100] = "Numpad 4";
ascii[101] = "Numpad 5";
ascii[102] = "Numpad 6";
ascii[103] = "Numpad 7";
ascii[104] = "Numpad 8";
ascii[105] = "Numpad 9";
ascii[111] = "Numpad /";
ascii[106] = "Numpad *";
ascii[109] = "Numpad -";
ascii[107] = "Numpad +";
ascii[110] = "Numpad .";
ascii[45] = "Insert";
ascii[46] = "Delete";
ascii[33] = "Page Up";
ascii[34] = "Page Down";
ascii[35] = "End";
ascii[36] = "Home";
ascii[112] = "F1";
ascii[113] = "F2";
ascii[114] = "F3";
ascii[115] = "F4";
ascii[116] = "F5";
ascii[117] = "F6";
ascii[118] = "F7";
ascii[119] = "F8";
ascii[188] = ",";
ascii[190] = ".";
ascii[186] = ";";
ascii[222] = "'";
ascii[219] = "[";
ascii[221] = "]";
ascii[189] = "-";
ascii[187] = "+";
ascii[220] = "\\";
ascii[191] = "/";
ascii[9] = "TAB";
ascii[8] = "Backspace";
}
public function mouseMove(_arg1:MouseEvent){
if (mouseDown != _arg1.buttonDown){
mouseDown = _arg1.buttonDown;
mouseReleased = !(_arg1.buttonDown);
mousePressed = _arg1.buttonDown;
mouseDragX = 0;
mouseDragY = 0;
};
mouseX = (_arg1.stageX - m_stageMc.x);
mouseY = (_arg1.stageY - m_stageMc.y);
mouseOffsetX = (mouseX - mouse.x);
mouseOffsetY = (mouseY - mouse.y);
if (mouseDown){
mouseDragX = (mouseDragX + mouseOffsetX);
mouseDragY = (mouseDragY + mouseOffsetY);
};
mouse.x = mouseX;
mouse.y = mouseY;
}
public function keyRelease(_arg1:KeyboardEvent){
var _local2:int;
keyState[_arg1.keyCode] = -1;
_local2 = (bufferSize - 1);
while (_local2 > 0) {
keyBuffer[_local2] = keyBuffer[(_local2 - 1)];
_local2--;
};
keyBuffer[0] = [_arg1.keyCode, 0];
}
public function mouseLeave(_arg1:Event){
mouseReleased = mouseDown;
mouseDown = false;
}
public function mousePress(_arg1:MouseEvent){
mousePressed = true;
mouseDown = true;
mouseDragX = 0;
mouseDragY = 0;
}
public static function getKeyHold(_arg1:int):int{
return (Math.max(0, keyState[_arg1]));
}
public static function update(){
var _local1:int;
var _local2:int;
_local1 = 0;
while (_local1 < keyArr.length) {
if (keyState[keyArr[_local1]] != 0){
var _local3 = keyState;
var _local4 = keyArr[_local1];
var _local5 = (_local3[_local4] + 1);
_local3[_local4] = _local5;
};
_local1++;
};
_local2 = 0;
while (_local2 < bufferSize) {
_local3 = keyBuffer[_local2];
_local4 = 1;
_local5 = (_local3[_local4] + 1);
_local3[_local4] = _local5;
_local2++;
};
mouseReleased = false;
mousePressed = false;
mouseOver = false;
}
public static function isKeyPressed(_arg1:int):Boolean{
timeSinceLastKey = 0;
return ((keyState[_arg1] == 1));
}
public static function isKeyDown(_arg1:int):Boolean{
return ((keyState[_arg1] > 0));
}
public static function getKeyString(_arg1:uint):String{
return (ascii[_arg1]);
}
public static function isKeyReleased(_arg1:int):Boolean{
return ((keyState[_arg1] == -1));
}
public static function isKeyInBuffer(_arg1:int, _arg2:int, _arg3:int){
return ((((keyBuffer[_arg2][0] == _arg1)) && ((keyBuffer[_arg2][1] <= _arg3))));
}
}
}//package General
Section 75
//Test (TestBed.Test)
package TestBed {
import flash.display.*;
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.Joints.*;
import Box2D.Dynamics.Contacts.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import Box2D.Common.*;
import General.*;
import flash.utils.*;
public class Test {
public var m_physScale:Number;// = 30
public var m_iterations:int;// = 10
public var iii;// = 0
public var m_timeStep:Number;// = 0.0333333333333333
public var m_world:b2World;
public var m_sprite:Sprite;
private var mousePVec:b2Vec2;
public var m_bomb:b2Body;
public var m_mouseJoint:b2MouseJoint;
public static var mouseYWorldPhys:Number;
public static var mouseXWorldPhys:Number;
public static var mouseYWorld:Number;
public static var mouseXWorld:Number;
public function Test(){
var _local1:b2AABB;
var _local2:b2Vec2;
var _local3:Boolean;
var _local4:b2DebugDraw;
var _local5:Sprite;
var _local6:b2PolygonDef;
var _local7:b2BodyDef;
var _local8:b2Body;
iii = 0;
m_iterations = 10;
m_timeStep = (1 / 30);
m_physScale = 30;
mousePVec = new b2Vec2();
super();
m_sprite = Main.m_sprite;
_local1 = new b2AABB();
_local1.lowerBound.Set(-1000, -1000);
_local1.upperBound.Set(1000, 1000);
_local2 = new b2Vec2(0, 10);
_local3 = true;
m_world = new b2World(_local1, _local2, _local3);
_local4 = new b2DebugDraw();
_local5 = new Sprite();
m_sprite.addChild(_local5);
_local4.m_sprite = m_sprite;
_local4.m_drawScale = 30;
_local4.m_fillAlpha = 0.3;
_local4.m_lineThickness = 1;
_local4.m_drawFlags = (b2DebugDraw.e_shapeBit | b2DebugDraw.e_jointBit);
m_world.SetDebugDraw(_local4);
_local6 = new b2PolygonDef();
_local7 = new b2BodyDef();
_local7.position.Set(((0 / m_physScale) + (2 / m_physScale)), ((200 / m_physScale) - (0 / m_physScale)));
_local6.SetAsBox((2 / m_physScale), (200 / m_physScale));
_local8 = m_world.CreateStaticBody(_local7);
_local8.CreateShape(_local6);
_local8.SetMassFromShapes();
_local7.position.Set(((550 / m_physScale) - (4 / m_physScale)), ((200 / m_physScale) - (0 / m_physScale)));
_local8 = m_world.CreateStaticBody(_local7);
_local8.CreateShape(_local6);
_local8.SetMassFromShapes();
_local7.position.Set((((550 / 2) / m_physScale) - (1 / m_physScale)), ((0 / m_physScale) + (2 / m_physScale)));
_local6.SetAsBox((((550 / m_physScale) / 2) - (1 / m_physScale)), (2 / m_physScale));
_local8 = m_world.CreateStaticBody(_local7);
_local8.CreateShape(_local6);
_local8.SetMassFromShapes();
_local7.position.Set((((550 / 2) / m_physScale) - (1 / m_physScale)), ((30 / m_physScale) + (2 / m_physScale)));
_local6.SetAsBox((((550 / m_physScale) / 2) - (1 / m_physScale)), (2 / m_physScale));
_local8 = m_world.CreateStaticBody(_local7);
_local8.CreateShape(_local6);
_local8.SetMassFromShapes();
_local7.position.Set(((510 / m_physScale) - (1 / m_physScale)), ((110 / m_physScale) + (2 / m_physScale)));
_local6.SetAsBox((((80 / m_physScale) / 2) - (1 / m_physScale)), (7 / m_physScale));
_local8 = m_world.CreateStaticBody(_local7);
_local8.CreateShape(_local6);
_local8.SetMassFromShapes();
_local8.NameB = "stick";
_local7.position.Set(((40 / m_physScale) - (1 / m_physScale)), ((110 / m_physScale) + (2 / m_physScale)));
_local6.SetAsBox((((80 / m_physScale) / 2) - (1 / m_physScale)), (7 / m_physScale));
_local8 = m_world.CreateStaticBody(_local7);
_local8.CreateShape(_local6);
_local8.SetMassFromShapes();
_local8.NameB = "stick";
}
public function MouseDrag():void{
var _local1:b2Body;
var _local2:b2MouseJointDef;
var _local3:b2Body;
var _local4:b2Vec2;
if (((Input.mouseDown) && (!(m_mouseJoint)))){
_local1 = GetBodyAtMouse();
if (((_local1) && (_local1.moveF))){
_local2 = new b2MouseJointDef();
_local2.body1 = m_world.m_groundBody;
_local2.body2 = _local1;
_local2.target.Set(mouseXWorldPhys, mouseYWorldPhys);
_local2.maxForce = 999;
_local2.dampingRatio = 0;
_local2.frequencyHz = 100;
_local2.timeStep = m_timeStep;
m_mouseJoint = (m_world.CreateJoint(_local2) as b2MouseJoint);
_local1.WakeUp();
};
};
if (((Input.mouseDown) && (m_mouseJoint))){
_local3 = GetBodyAtMouse();
if (((_local3) && (!(_local3.moveF)))){
m_world.DestroyJoint(m_mouseJoint);
m_mouseJoint = null;
};
};
if (!Input.mouseDown){
if (m_mouseJoint){
m_world.DestroyJoint(m_mouseJoint);
m_mouseJoint = null;
};
};
if (m_mouseJoint){
_local4 = new b2Vec2(mouseXWorldPhys, mouseYWorldPhys);
m_mouseJoint.SetTarget(_local4);
};
}
public function GetBodyAtMouse(_arg1:Boolean=false):b2Body{
var _local2:b2AABB;
var _local3:int;
var _local4:Array;
var _local5:int;
var _local6:b2Body;
var _local7:int;
var _local8:b2Shape;
var _local9:Boolean;
mousePVec.Set(mouseXWorldPhys, mouseYWorldPhys);
_local2 = new b2AABB();
_local2.lowerBound.Set((mouseXWorldPhys - 0.001), (mouseYWorldPhys - 0.001));
_local2.upperBound.Set((mouseXWorldPhys + 0.001), (mouseYWorldPhys + 0.001));
_local3 = 10;
_local4 = new Array();
_local5 = m_world.Query(_local2, _local4, _local3);
_local6 = null;
_local7 = 0;
while (_local7 < _local5) {
if ((((_local4[_local7].m_body.IsStatic() == false)) || (_arg1))){
_local8 = (_local4[_local7] as b2Shape);
_local9 = (_local4[_local7] as b2Shape).TestPoint(_local8.m_body.GetXForm(), mousePVec);
if (_local9){
_local6 = _local8.m_body;
break;
};
};
_local7++;
};
return (_local6);
}
function getScore():Number{
var _local1:*;
var _local2:b2Body;
_local1 = 0;
_local2 = m_world.m_bodyList;
while (_local2) {
if (((((((_local2.scor) && (!((_local2.NameB == null))))) && ((_local2.NameB.indexOf("square") == 0)))) && (!(Main.new_level_f)))){
_local1++;
};
_local2 = _local2.m_next;
};
return (_local1);
}
public function Update():void{
var _local1:uint;
var _local2:b2Joint;
var _local3:b2Body;
var _local4:b2Body;
var _local5:b2Body;
UpdateMouseWorld();
MouseDestroy();
MouseDrag();
iii++;
_local1 = getTimer();
if (iii < 10){
m_world.Step(m_timeStep, m_iterations);
} else {
m_world.Step(0.03, 10);
};
_local2 = m_world.m_jointList;
while (_local2) {
_local2 = _local2.m_next;
};
_local4 = m_world.m_bodyList;
while (_local4) {
if (_local4.NameB == "caneG"){
_local3 = _local4;
break;
};
_local4 = _local4.m_next;
};
_local5 = m_world.m_bodyList;
while (_local5) {
if (((((((!((_local5.NameB == null))) && ((_local5.NameB.indexOf("square") > -1)))) && (!((_local3 == null))))) && (((_local5.GetPosition().y - 0.2) > _local3.GetPosition().y)))){
_local5.moveF = false;
};
if ((((_local5.NameB == "caneG")) && ((_local5.GetPosition().y > 35)))){
Main.resetLevel(null);
};
if ((((_local5.NameB == "caneG")) && ((_local5.GetPosition().y < 3)))){
Main.resetLevel(null);
};
if (((!((_local5.NameB == "caneG"))) && ((_local5.GetPosition().y > 35)))){
m_world.DestroyBody(_local5);
};
if (_local5.NameB != "caneG"){
onScor(_local5);
};
Main.level_score = getScore();
Main.scoreSet();
if (((((((((!((_local5.NameB == "caneG"))) && (_local5.scor))) && ((_local5.GetPosition().y < 3)))) && (!(Main.new_level_f)))) && ((count_figur() > Main.level)))){
Main.new_level_f = true;
Main.levels_scores = (Main.levels_scores + Main.level_score);
Main.level_score = 0;
Main.level++;
Main.new_level();
};
_local5 = _local5.m_next;
};
}
public function ShouldCollide(_arg1:b2Shape, _arg2:b2Shape):Boolean{
var _local3:b2ContactFilter;
_local3 = new b2ContactFilter();
return (_local3.ShouldCollide(_arg1, _arg2));
}
function count_figur(){
var _local1:*;
var _local2:b2Body;
_local1 = 1;
_local2 = m_world.m_bodyList;
while (_local2) {
if (((((_local2.scor) && (!((_local2.NameB == null))))) && ((_local2.NameB.indexOf("squa") > -1)))){
_local1++;
};
_local2 = _local2.m_next;
};
return (_local1);
}
function onScor(_arg1:b2Body){
var _local2:b2ContactEdge;
_arg1.scor = false;
_local2 = _arg1.GetContactList();
while (_local2) {
if (_local2.other.scor){
_arg1.scor = true;
break;
};
_local2 = _local2.next;
};
}
public function UpdateMouseWorld():void{
mouseXWorldPhys = (Input.mouseX / m_physScale);
mouseYWorldPhys = (Input.mouseY / m_physScale);
mouseXWorld = Input.mouseX;
mouseYWorld = Input.mouseY;
}
public function MouseDestroy():void{
}
}
}//package TestBed
Section 76
//TestBridge (TestBed.TestBridge)
package TestBed {
import Box2D.Collision.Shapes.*;
import Box2D.Dynamics.*;
public class TestBridge extends Test {
var count_squares;// = 1
public var body:b2Body;
public var bodyG:b2Body;
public function TestBridge(){
var _local1:int;
var _local2:b2PolygonDef;
var _local3:b2BodyDef;
var _local4:b2Body;
var _local5:*;
var _local6:b2BodyDef;
var _local7:b2PolygonDef;
count_squares = 1;
super();
_local2 = new b2PolygonDef();
_local3 = new b2BodyDef();
_local5 = (Main.level + 2.5);
_local3.position.Set(((550 / m_physScale) / 2), _local5);
_local2.SetAsBox((10 / m_physScale), 0.1);
_local4 = m_world.CreateStaticBody(_local3);
_local4.CreateShape(_local2);
_local4.SetMassFromShapes();
_local6 = new b2BodyDef();
_local7 = new b2PolygonDef();
_local7.density = 1.1;
_local7.friction = 0.4;
_local7.restitution = 0.1;
_local7.SetAsBox((((Main.level * 20) + 50) / m_physScale), (5 / m_physScale));
_local6.position.Set(((550 / m_physScale) / 2), _local5);
_local6.angle = 0;
bodyG = m_world.CreateDynamicBody(_local6);
bodyG.CreateShape(_local7);
bodyG.SetMassFromShapes();
bodyG.moveF = false;
bodyG.NameB = "caneG";
bodyG.scor = true;
}
public function addCircle(_arg1:Boolean, _arg2:Number){
var _local3:b2BodyDef;
var _local4:b2CircleDef;
_local3 = new b2BodyDef();
_local4 = new b2CircleDef();
_local4.density = 1;
_local4.radius = (((Math.random() * 5) + 10) / m_physScale);
_local4.friction = 0.3;
_local4.restitution = 0.1;
if (_arg1){
_local3.position.Set((40 / m_physScale), (100 / m_physScale));
} else {
_local3.position.Set((530 / m_physScale), (100 / m_physScale));
};
_local3.angle = (Math.random() * Math.PI);
body = m_world.CreateDynamicBody(_local3);
body.CreateShape(_local4);
body.SetMassFromShapes();
}
public function addSquare(_arg1:Boolean, _arg2:Number){
var _local3:b2BodyDef;
var _local4:b2PolygonDef;
_local3 = new b2BodyDef();
_local4 = new b2PolygonDef();
_local4.density = (_arg2 * 1.2);
_local4.friction = 0.3;
_local4.restitution = 0.1;
_local4.SetAsBox((((Math.random() * 19) + 2) / m_physScale), (((Math.random() * 19) + 2) / m_physScale));
if (_arg1){
_local3.position.Set((40 / m_physScale), (80 / m_physScale));
} else {
_local3.position.Set((530 / m_physScale), (80 / m_physScale));
};
_local3.angle = (Math.random() * Math.PI);
body = m_world.CreateDynamicBody(_local3);
body.NameB = ("square" + count_squares);
count_squares++;
body.CreateShape(_local4);
body.SetMassFromShapes();
}
}
}//package TestBed
Section 77
//ef_logo_mc (ef_logo_mc)
package {
import flash.display.*;
import flash.events.*;
import flash.net.*;
import flash.filters.*;
public dynamic class ef_logo_mc extends Sprite {
var ttl;// = 0
var filter;
public function ef_logo_mc(){
ttl = 0;
filter = new GlowFilter();
super();
alpha = 1;
useHandCursor = true;
addEventListener(MouseEvent.ROLL_OVER, l);
addEventListener(MouseEvent.MOUSE_UP, qq);
addEventListener(Event.ENTER_FRAME, ef);
}
function qq(_arg1:Event){
var _local2:URLRequest;
_local2 = new URLRequest("http://www.elite-games.net/");
navigateToURL(_local2, "_blank");
}
function l(_arg1:Event){
ttl = 10;
addEventListener(Event.ENTER_FRAME, ef);
}
function ef(_arg1:Event){
filter = new GlowFilter(11145489, 0.5, (ttl * 2), (ttl * 2), 3, 1, false, false);
filters = [filter];
ttl--;
if (ttl < 1){
filters = [];
removeEventListener(Event.ENTER_FRAME, ef);
};
}
}
}//package
Section 78
//GameJacketAS3 (GameJacketAS3)
package {
import flash.display.*;
import flash.events.*;
import flash.net.*;
public class GameJacketAS3 extends Sprite {
private var s:String;// = ""
private var nNumberSecurity:Number;// = 0
private var gameVar:String;
public function GameJacketAS3(){
s = "";
nNumberSecurity = 0;
super();
}
private function checkLoaded(_arg1:Event):void{
var _local2:*;
_local2 = new XML(_arg1.currentTarget.data);
nNumberSecurity = Number(_local2.game.r);
dispatchSecurityEvent();
}
public function setVariables(_arg1:LoaderInfo):void{
var _local2:Object;
var _local3:String;
var _local4:String;
_local2 = _arg1.parameters;
for (_local3 in _local2) {
_local4 = String(_local2[_local3]);
if (_local3 == "gameVar"){
gameVar = _local4;
} else {
if (_local3 == "s"){
s = _local4;
};
};
};
checkNumber();
}
private function checkNumber(){
var _local1:URLLoader;
var _local2:URLRequest;
_local1 = new URLLoader();
_local1.addEventListener(Event.COMPLETE, checkLoaded);
_local1.addEventListener(IOErrorEvent.IO_ERROR, checkIOError);
_local2 = new URLRequest(((((s + "gameCheck.asp?gameVar=") + gameVar) + "&random=") + Math.random()));
_local1.load(_local2);
}
private function checkIOError(_arg1:IOErrorEvent):void{
dispatchSecurityEvent();
}
public function checkMe():Number{
return (1);
}
private function dispatchSecurityEvent():void{
if (nNumberSecurity == 1){
dispatchEvent(new Event("GameJacketPass"));
} else {
dispatchEvent(new Event("GameJacketFail"));
};
}
}
}//package
Section 79
//init (init)
package {
import flash.display.*;
import flash.events.*;
import flash.media.*;
public class init extends MovieClip {
public var m_score:menu;
public var GameJacketSec;
public function init(){
GameJacketSec = new GameJacketAS3();
super();
if ((parent is MovieClip)){
MovieClip(parent).play();
};
SoundMixer.stopAll();
securityOK(null);
}
private function securityOK(_arg1:Event):void{
this.gotoAndPlay(2);
}
private function securityError(_arg1:Event):void{
this.gotoAndStop(0);
stage.frameRate = 0;
}
}
}//package
Section 80
//Main (Main)
package {
import flash.display.*;
import flash.events.*;
import General.*;
import TestBed.*;
import flash.media.*;
import flash.text.*;
import flash.net.*;
public class Main extends MovieClip {
var sndChannel1:SoundChannel;
private var song:SoundChannel;
var st:SoundTransform;
var co;// = 0
public var m_input:Input;
var th:theme;
public static var level = 1;
public static var score_t:TextField = new TextField();
public static var new_level_f = false;
public static var winn = false;
public static var name_player:String = "";
public static var m_sprite:Sprite;
public static var level_score = 0;
public static var left_right = false;
public static var m_currTest:TestBridge;
public static var levels_scores = 0;
public static var new_level_up:TextField = new TextField();
public function Main(){
var _local1:TextFormat;
var _local2:TextFormat;
st = new SoundTransform();
co = 0;
th = new theme();
super();
addFrameScript(0, frame1);
SoundMixer.stopAll();
if ((parent is MovieClip)){
MovieClip(parent).stop();
};
addEventListener(Event.ENTER_FRAME, update, false, 0, true);
winn = false;
m_sprite = new Sprite();
addChild(m_sprite);
m_input = new Input(m_sprite);
_local1 = new TextFormat();
level = 1;
level_score = 0;
levels_scores = 0;
new_level_f = false;
_local1.font = "DS Moster";
_local1.size = 12;
_local1.letterSpacing = 0;
score_t.defaultTextFormat = _local1;
score_t.x = 0;
score_t.y = 8;
score_t.width = 550;
score_t.height = 20;
score_t.selectable = false;
score_t.multiline = false;
score_t.sharpness = -400;
score_t.embedFonts = true;
score_t.antiAliasType = AntiAliasType.ADVANCED;
score_t.autoSize = TextFieldAutoSize.CENTER;
_local2 = new TextFormat();
_local2.font = "DS Moster";
_local2.size = 12;
_local2.letterSpacing = 1;
new_level_up.x = 10;
new_level_up.y = 35;
new_level_up.width = 530;
new_level_up.height = 20;
new_level_up.defaultTextFormat = _local2;
new_level_up.selectable = false;
new_level_up.multiline = false;
new_level_up.embedFonts = true;
new_level_up.antiAliasType = AntiAliasType.ADVANCED;
new_level_up.autoSize = TextFieldAutoSize.CENTER;
new_level_up.htmlText = "<a href=\"event:next\">NEXT LEVEL! DESTROY this HEAP or RESET LEVEL!</a>";
new_level_up.visible = false;
new_level_up.addEventListener(MouseEvent.CLICK, resetLevel);
addChild(score_t);
addChild(new_level_up);
resetLevel(null);
st.volume = 2;
sndChannel1 = th.play(0, 10000, st);
addEventListener(TextEvent.LINK, linkHandler);
}
function gospons(_arg1:Event){
var _local2:URLRequest;
_local2 = new URLRequest("http://www.elite-games.net/");
navigateToURL(_local2, "_blank");
}
function frame1(){
stop();
}
public function toMenu(){
level = 1;
level_score = 0;
levels_scores = 0;
new_level_f = false;
if ((parent is MovieClip)){
removeEventListener(Event.ENTER_FRAME, update);
sndChannel1.stop();
MovieClip(parent).gotoAndStop(3);
};
}
public function update(_arg1:Event):void{
m_sprite.graphics.clear();
m_currTest.Update();
if (Input.isKeyPressed(17)){
a(null);
};
if (Input.isKeyPressed(57)){
resetLevel(null);
};
if (Input.isKeyPressed(5330)){
if ((parent is MovieClip)){
removeEventListener(Event.ENTER_FRAME, update);
sndChannel1.stop();
MovieClip(parent).gotoAndStop(4);
};
};
if (Input.isKeyPressed(50)){
toMenu();
};
if (Input.isKeyPressed(5116)){
level++;
new_level_f = true;
resetLevel(null);
};
if (level == 11){
new_level_f = false;
if ((parent is MovieClip)){
removeEventListener(Event.ENTER_FRAME, update);
sndChannel1.stop();
winn = true;
MovieClip(parent).gotoAndStop(5);
};
};
Input.update();
}
private function linkHandler(_arg1:TextEvent):void{
var _local2:*;
_local2 = _arg1.text;
if (_local2 == "add"){
a(null);
};
if (_local2 == "reset"){
resetLevel(null);
};
if (_local2 == "menu"){
toMenu();
};
}
public static function a(_arg1){
var _local2:*;
_local2 = Math.ceil(((Math.random() * 2) - 1));
m_currTest.addSquare(left_right, level);
left_right = !(left_right);
}
public static function new_level(){
var _local1:s_levelup;
var _local2:SoundChannel;
new_level_up.visible = true;
_local1 = new s_levelup();
_local2 = _local1.play();
winn = false;
}
public static function scoreSet(){
score_t.htmlText = (((((("LEV.: " + level) + " ALL SCORES: ") + levels_scores) + " LEV. SCORES: ") + level_score) + " | <b> <a href=\"event:add\">ADD BOX</a></b> <b> | <a href=\"event:reset\">RESET LEVEL</a></b> <b> | <a href=\"event:menu\">MENU</a></b>");
}
public static function resetLevel(_arg1){
level_score = 0;
if (new_level_f){
new_level_up.addEventListener(MouseEvent.CLICK, resetLevel);
new_level_f = false;
};
m_currTest = new TestBridge();
a(null);
a(null);
a(null);
a(null);
new_level_up.visible = false;
}
}
}//package
Section 81
//menu (menu)
package {
import flash.display.*;
import flash.events.*;
import Box2D.Collision.Shapes.*;
import Box2D.Common.Math.*;
import Box2D.Dynamics.*;
import Box2D.Collision.*;
import flash.media.*;
import flash.text.*;
import flash.utils.*;
import flash.net.*;
public dynamic class menu extends MovieClip {
public var m_physScale:Number;// = 30
var sndChannel1:SoundChannel;
var sco:String;// = ""
public var t_help:TextField;
public var m_scores:TextField;
public var m_iterations:int;// = 10
var st:SoundTransform;
var sm:s_menu_over;
var th:theme_menu;
public var m_mg:TextField;
public var m_timeStep:Number;// = 0.0333333333333333
public var m_credits:TextField;
public var m_sprite:Sprite;
public var bodyG:b2Body;
public var spons:MovieClip;
public var m_world:b2World;
var iii;// = 0
var sndChannel:SoundChannel;
var help_text:String;// = "Drag a box from the left or right platforms and put them on the center platform. Stack the boxes high enough so that they reach the sky. Be careful though, because if you don't keep the platform balanced, all the boxes will fall and you will have to start over again! Each box is worth 1 point, so stack as many boxes as you can!<br><br>Shortcuts:<br>"<b> CTRL </b>" - ADD BOX<br>"<b> 2 </b>" - MENU (clear all)<br>"<b> 9 </b>" - RESET LEVEL<br>"
var cou;// = 0
public var body:b2Body;
var credits_text:String;// = "<br><br>BY <b>J</b>OHNNY-<b>K</b> ( box2D rulezz!!! )"
public var m_play:TextField;
public var m_help:TextField;
public var left_right;// = false
public function menu(){
m_physScale = 30;
st = new SoundTransform();
sco = "";
th = new theme_menu();
sm = new s_menu_over();
help_text = "Drag a box from the left or right platforms and put them on the center platform. Stack the boxes high enough so that they reach the sky. Be careful though, because if you don't keep the platform balanced, all the boxes will fall and you will have to start over again! Each box is worth 1 point, so stack as many boxes as you can!<br><br>Shortcuts:<br>\"<b> CTRL </b>\" - ADD BOX<br>\"<b> 2 </b>\" - MENU (clear all)<br>\"<b> 9 </b>\" - RESET LEVEL<br>";
credits_text = "<br><br>BY <b>J</b>OHNNY-<b>K</b> ( box2D rulezz!!! )";
iii = 0;
cou = 0;
m_iterations = 10;
m_timeStep = (1 / 30);
left_right = false;
super();
addFrameScript(0, frame1);
SoundMixer.stopAll();
if ((parent is MovieClip)){
MovieClip(parent).stop();
};
getScore();
gogame();
}
function cb(_arg1:String, _arg2:Number){
trace(_arg1);
}
public function a(){
addSquare(left_right);
left_right = !(left_right);
}
function frame1(){
stop();
}
function m_mg_over(_arg1:Event){
this.m_mg.x = (this.m_mg.x + 5);
sndChannel = sm.play(0, 0, null);
}
function m_play_press(_arg1:Event){
removeEventListener(Event.ENTER_FRAME, Update);
go_to_game(null);
}
function gogame(){
var _local1:b2AABB;
var _local2:b2Vec2;
var _local3:Boolean;
var _local4:b2DebugDraw;
var _local5:Sprite;
var _local6:b2PolygonDef;
var _local7:b2BodyDef;
var _local8:b2Body;
addEventListener(Event.ENTER_FRAME, Update);
this.m_play.addEventListener(MouseEvent.MOUSE_OVER, m_play_over);
this.m_play.addEventListener(MouseEvent.MOUSE_OUT, m_play_out);
this.m_play.addEventListener(MouseEvent.CLICK, m_play_press);
this.m_help.addEventListener(MouseEvent.MOUSE_OVER, m_help_over);
this.m_help.addEventListener(MouseEvent.MOUSE_OUT, m_help_out);
this.m_credits.addEventListener(MouseEvent.MOUSE_OVER, m_credits_over);
this.m_credits.addEventListener(MouseEvent.MOUSE_OUT, m_credits_out);
this.m_scores.addEventListener(MouseEvent.MOUSE_OVER, m_scores_over);
this.m_scores.addEventListener(MouseEvent.MOUSE_OUT, m_scores_out);
this.m_scores.addEventListener(MouseEvent.CLICK, m_scores_press);
this.m_mg.addEventListener(MouseEvent.MOUSE_OVER, m_mg_over);
this.m_mg.addEventListener(MouseEvent.MOUSE_OUT, m_mg_out);
this.m_mg.addEventListener(MouseEvent.CLICK, m_mg_press);
spons.addEventListener(MouseEvent.CLICK, gospons);
this.t_help.visible = false;
m_sprite = new Sprite();
addChild(m_sprite);
_local1 = new b2AABB();
_local1.lowerBound.Set(-1000, -1000);
_local1.upperBound.Set(1000, 1000);
_local2 = new b2Vec2(0, 10);
_local3 = true;
m_world = new b2World(_local1, _local2, _local3);
_local4 = new b2DebugDraw();
_local5 = new Sprite();
m_sprite.addChild(_local5);
_local4.m_sprite = m_sprite;
_local4.m_drawScale = 30;
_local4.m_fillAlpha = 0.3;
_local4.m_lineThickness = 1;
_local4.m_drawFlags = (b2DebugDraw.e_shapeBit | b2DebugDraw.e_jointBit);
m_world.SetDebugDraw(_local4);
_local6 = new b2PolygonDef();
_local7 = new b2BodyDef();
_local7.position.Set((((200 / 2) / m_physScale) - (1 / m_physScale)), ((145 / m_physScale) + (2 / m_physScale)));
_local6.SetAsBox((((180 / m_physScale) / 2) - (1 / m_physScale)), (2 / m_physScale));
_local8 = m_world.CreateStaticBody(_local7);
_local8.CreateShape(_local6);
_local8.SetMassFromShapes();
st.volume = 2;
sndChannel1 = th.play(0, 2000, st);
}
function getScore(){
var f:*;
var t:Boolean;
f = [];
t = MochiAd.fetchHighScores({clip:this, id:"9d554ebf4a992a9ema8"}, function (_arg1){
var _local2:*;
_local2 = _arg1;
outScore(_local2);
});
}
public function go_to_game(_arg1:Event):void{
removeEventListener(Event.ENTER_FRAME, Update);
sndChannel1.stop();
if ((parent is MovieClip)){
MovieClip(parent).gotoAndStop(4);
};
}
public function Update(_arg1:Event):void{
var _local2:uint;
var _local3:b2Body;
m_sprite.graphics.clear();
_local2 = getTimer();
iii++;
if (iii < 10){
m_world.Step(m_timeStep, m_iterations);
} else {
m_world.Step(0.03, 10);
};
cou++;
if (cou == 4){
a();
cou = 0;
};
_local3 = m_world.m_bodyList;
while (_local3) {
if (_local3.GetPosition().y > 9){
m_world.DestroyBody(_local3);
};
_local3 = _local3.m_next;
};
}
function m_help_out(_arg1:Event){
this.m_help.x = (this.m_help.x - 5);
this.t_help.visible = false;
}
function m_mg_press(_arg1:Event){
var _local2:URLRequest;
_local2 = new URLRequest("http://www.elite-games.net/");
navigateToURL(_local2, "_blank");
}
function gospons(_arg1:Event){
var _local2:URLRequest;
_local2 = new URLRequest("http://www.elite-games.net/");
navigateToURL(_local2, "_blank");
}
public function addSquare(_arg1:Boolean){
var _local2:*;
var _local3:b2BodyDef;
var _local4:b2PolygonDef;
_local2 = 1;
_local3 = new b2BodyDef();
_local4 = new b2PolygonDef();
_local4.density = 3;
_local4.friction = 0.3;
_local4.restitution = 0.1;
_local4.SetAsBox((((Math.random() * 20) + 2) / m_physScale), (((Math.random() * 20) + 2) / m_physScale));
if (_arg1){
_local3.position.Set((55 / m_physScale), (-250 / m_physScale));
} else {
_local3.position.Set((160 / m_physScale), (-250 / m_physScale));
};
_local3.angle = (Math.random() * Math.PI);
body = m_world.CreateDynamicBody(_local3);
body.NameB = ("square" + 1);
body.CreateShape(_local4);
body.SetMassFromShapes();
}
function nogame(){
}
function m_mg_out(_arg1:Event){
this.m_mg.x = (this.m_mg.x - 5);
}
function m_scores_press(_arg1:Event){
}
function m_scores_out(_arg1:Event){
this.m_scores.x = (this.m_scores.x - 5);
this.t_help.visible = false;
}
function m_play_out(_arg1:Event){
this.m_play.x = (this.m_play.x - 5);
}
function m_credits_out(_arg1:Event){
this.m_credits.x = (this.m_credits.x - 5);
this.t_help.visible = false;
}
function m_scores_over(_arg1:Event){
this.m_scores.x = (this.m_scores.x + 5);
sndChannel = sm.play(0, 0, null);
this.t_help.htmlText = sco;
this.t_help.visible = true;
}
function m_play_over(_arg1:Event){
this.m_play.x = (this.m_play.x + 5);
sndChannel = sm.play(0, 0, null);
}
function m_help_over(_arg1:Event){
this.m_help.x = (this.m_help.x + 5);
sndChannel = sm.play(0, 0, null);
this.t_help.htmlText = help_text;
this.t_help.visible = true;
}
function outScore(_arg1:Array){
var _local2:*;
var _local3:*;
var _local4:*;
var _local5:*;
var _local6:*;
_local2 = "";
_local2 = (_local2 + " TOP-10<br><br>");
_local3 = 10;
if (_arg1.length < 10){
_local3 = _arg1.length;
};
_local4 = 0;
while (_local4 < _local3) {
_local5 = _arg1[_local4][0];
_local6 = _arg1[_local4][1];
_local2 = (_local2 + ((((((" " + (_local4 + 1)) + ". ") + _local5) + " - ") + _local6) + "<br>"));
_local4++;
};
sco = _local2;
}
function m_credits_over(_arg1:Event){
this.m_credits.x = (this.m_credits.x + 5);
this.t_help.htmlText = credits_text;
this.t_help.visible = true;
sndChannel = sm.play(0, 0, null);
}
function sendScore(){
var _local1:*;
var _local2:*;
var _local3:Boolean;
_local3 = MochiAd.sendHighScore({clip:this, id:"9d554ebf4a992a9ema8", name:"jk", score:31337}, cb(_local1, _local2));
}
}
}//package
Section 82
//MochiAd (MochiAd)
package {
import flash.display.*;
import flash.events.*;
import flash.utils.*;
import flash.system.*;
import flash.net.*;
public class MochiAd {
public static function getVersion():String{
return ("1.5");
}
public static function showTimedAd(_arg1:Object):void{
var DEFAULTS:Object;
var clip:Object;
var ad_msec:Number;
var ad_timeout:Number;
var fadeout_time:Number;
var mc:MovieClip;
var wh:Array;
var w:Number;
var h:Number;
var chk:MovieClip;
var options = _arg1;
DEFAULTS = {ad_timeout:2000, fadeout_time:250, regpt:"o", method:"showTimedAd", ad_started:function ():void{
this.clip.stop();
}, ad_finished:function ():void{
this.clip.play();
}};
options = MochiAd._parseOptions(options, DEFAULTS);
clip = options.clip;
ad_msec = 11000;
ad_timeout = options.ad_timeout;
delete options.ad_timeout;
fadeout_time = options.fadeout_time;
delete options.fadeout_time;
if (!MochiAd.load(options)){
options.ad_finished();
return;
};
options.ad_started();
mc = clip._mochiad;
mc["onUnload"] = function ():void{
options.ad_finished();
};
wh = MochiAd._getRes(options, clip);
w = wh[0];
h = wh[1];
mc.x = (w * 0.5);
mc.y = (h * 0.5);
chk = createEmptyMovieClip(mc, "_mochiad_wait", 3);
chk.ad_msec = ad_msec;
chk.ad_timeout = ad_timeout;
chk.started = getTimer();
chk.showing = false;
chk.fadeout_time = fadeout_time;
chk.fadeFunction = function ():void{
var _local1:Number;
var _local2:MovieClip;
_local1 = (100 * (1 - ((getTimer() - this.fadeout_start) / this.fadeout_time)));
if (_local1 > 0){
this.parent.alpha = (_local1 * 0.01);
} else {
_local2 = this.parent.parent;
MochiAd.unload(_local2);
delete this["onEnterFrame"];
};
};
mc.unloadAd = function ():void{
MochiAd.unload(clip);
};
mc.adjustProgress = function (_arg1:Number):void{
var _local2:Object;
_local2 = mc._mochiad_wait;
_local2.server_control = true;
_local2.started = getTimer();
_local2.ad_msec = (_arg1 - 250);
};
chk["onEnterFrame"] = function ():void{
var _local1:Object;
var _local2:Number;
var _local3:Boolean;
var _local4:Number;
_local1 = this.parent._mochiad_ctr;
_local2 = (getTimer() - this.started);
_local3 = false;
if (!chk.showing){
_local4 = _local1.loaderInfo.bytesTotal;
if ((((_local4 > 0)) || (("number" == "undefined")))){
chk.showing = true;
chk.started = getTimer();
} else {
if (_local2 > chk.ad_timeout){
_local3 = true;
};
};
};
if ((((_local2 > chk.ad_msec)) || (this.parent._mochiad_ctr_failed))){
_local3 = true;
};
if (_local3){
if (this.server_control){
delete this.onEnterFrame;
} else {
this.fadeout_start = getTimer();
this.onEnterFrame = this.fadeFunction;
};
};
};
doOnEnterFrame(chk);
}
public static function _allowDomains(_arg1:String):String{
var _local2:String;
_local2 = _arg1.split("/")[2].split(":")[0];
Security.allowDomain("*");
Security.allowDomain(_local2);
Security.allowInsecureDomain("*");
Security.allowInsecureDomain(_local2);
return (_local2);
}
public static function unload(_arg1:Object):Boolean{
if (((_arg1.clip) && (_arg1.clip._mochiad))){
_arg1 = _arg1.clip;
};
if (!_arg1._mochiad){
return (false);
};
if (_arg1._mochiad.onUnload){
_arg1._mochiad.onUnload();
};
_arg1.removeChild(_arg1._mochiad);
delete _arg1._mochiad_loaded;
delete _arg1._mochiad;
return (true);
}
public static function sendHighScore(_arg1:Object, _arg2:Object, _arg3:Object=null):Boolean{
var _local4:MovieClip;
_local4 = MochiAd._loadCommunicator({clip:_arg1.clip, id:_arg1.id});
if (!_local4){
return (false);
};
_local4.doSend(["sendHighScore", _arg1], _arg2, _arg3);
return (true);
}
public static function _parseOptions(_arg1:Object, _arg2:Object):Object{
var _local3:Object;
var _local4:String;
var _local5:Array;
var _local6:Number;
var _local7:Array;
_local3 = {};
for (_local4 in _arg2) {
_local3[_local4] = _arg2[_local4];
};
if (_arg1){
for (_local4 in _arg1) {
_local3[_local4] = _arg1[_local4];
};
};
_arg1 = _local3.clip.loaderInfo.parameters.mochiad_options;
if (_arg1){
_local5 = _arg1.split("&");
_local6 = 0;
while (_local6 < _local5.length) {
_local7 = _local5[_local6].split("=");
_local3[unescape(_local7[0])] = unescape(_local7[1]);
_local6++;
};
};
return (_local3);
}
public static function _isNetworkAvailable():Boolean{
return (!((Security.sandboxType == "localWithFile")));
}
public static function load(_arg1:Object):MovieClip{
var DEFAULTS:Object;
var clip:Object;
var depth:Number;
var mc:MovieClip;
var wh:Array;
var lv:URLVariables;
var k:String;
var server:String;
var hostname:String;
var lc:LocalConnection;
var name:String;
var loader:Loader;
var f:Function;
var req:URLRequest;
var v:Object;
var options = _arg1;
DEFAULTS = {server:"http://x.mochiads.com/srv/1/", method:"load", depth:10333, id:"_UNKNOWN_"};
options = MochiAd._parseOptions(options, DEFAULTS);
options.swfv = 9;
options.mav = MochiAd.getVersion();
clip = options.clip;
if (!MochiAd._isNetworkAvailable()){
return (null);
};
if (clip._mochiad_loaded){
return (null);
};
depth = options.depth;
delete options.depth;
mc = createEmptyMovieClip(clip, "_mochiad", depth);
wh = MochiAd._getRes(options, clip);
options.res = ((wh[0] + "x") + wh[1]);
options.server = (options.server + options.id);
delete options.id;
clip._mochiad_loaded = true;
lv = new URLVariables();
for (k in options) {
v = options[k];
if (!(v is Function)){
lv[k] = v;
};
};
if (clip.loaderInfo.loaderURL.indexOf("http") != 0){
options.no_page = true;
};
server = lv.server;
delete lv.server;
hostname = _allowDomains(server);
mc["onEnterFrame"] = function ():void{
if (!this._mochiad_ctr){
delete this["onEnterFrame"];
MochiAd.unload(this.parent);
};
};
doOnEnterFrame(mc);
lc = new LocalConnection();
lc.client = mc;
name = ["", Math.floor(new Date().getTime()), Math.floor((Math.random() * 999999))].join("_");
lc.allowDomain("*", "localhost");
lc.allowInsecureDomain("*", "localhost");
lc.connect(name);
mc.lc = lc;
lv.lc = name;
lv.st = getTimer();
loader = new Loader();
f = function (_arg1:Object):void{
mc._mochiad_ctr_failed = true;
};
loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, f);
req = new URLRequest((server + ".swf"));
req.contentType = "application/x-www-form-urlencoded";
req.method = URLRequestMethod.POST;
req.data = lv;
loader.load(req);
mc.addChild(loader);
mc._mochiad_ctr = loader;
return (mc);
}
public static function createEmptyMovieClip(_arg1:Object, _arg2:String, _arg3:Number):MovieClip{
var _local4:MovieClip;
_local4 = new MovieClip();
if (((false) && (_arg3))){
_arg1.addChildAt(_local4, _arg3);
} else {
_arg1.addChild(_local4);
};
_arg1[_arg2] = _local4;
_local4["_name"] = _arg2;
return (_local4);
}
public static function _getRes(_arg1:Object, _arg2:Object):Array{
var _local3:Object;
var _local4:Number;
var _local5:Number;
var _local6:Array;
_local3 = _arg2.getBounds(_arg2.root);
_local4 = 0;
_local5 = 0;
if (typeof(_arg1.res) != "undefined"){
_local6 = _arg1.res.split("x");
_local4 = parseFloat(_local6[0]);
_local5 = parseFloat(_local6[1]);
} else {
_local4 = (_local3.xMax - _local3.xMin);
_local5 = (_local3.yMax - _local3.yMin);
};
if ((((_local4 == 0)) || ((_local5 == 0)))){
_local4 = _arg2.stage.stageWidth;
_local5 = _arg2.stage.stageHeight;
};
return ([_local4, _local5]);
}
public static function _loadCommunicator(_arg1:Object):MovieClip{
var DEFAULTS:Object;
var clip:Object;
var clipname:String;
var server:String;
var depth:Number;
var mc:MovieClip;
var lv:URLVariables;
var k:String;
var lc:LocalConnection;
var name:String;
var req:URLRequest;
var loader:Loader;
var options = _arg1;
DEFAULTS = {com_server:"http://x.mochiads.com/com/1/", method:"loadCommunicator", depth:10337, id:"_UNKNOWN_"};
options = MochiAd._parseOptions(options, DEFAULTS);
options.swfv = 9;
options.mav = MochiAd.getVersion();
clip = options.clip;
clipname = ("_mochiad_com_" + options.id);
if (!MochiAd._isNetworkAvailable()){
return (null);
};
if (clip[clipname]){
return (clip[clipname]);
};
server = (options.com_server + options.id);
MochiAd._allowDomains(server);
delete options.id;
delete options.com_server;
depth = options.depth;
delete options.depth;
mc = createEmptyMovieClip(clip, clipname, depth);
lv = new URLVariables();
for (k in options) {
lv[k] = options[k];
};
lc = new LocalConnection();
lc.client = mc;
name = ["", Math.floor(new Date().getTime()), Math.floor((Math.random() * 999999))].join("_");
lc.allowDomain("*", "localhost");
lc.allowInsecureDomain("*", "localhost");
lc.connect(name);
mc.name = name;
mc.lc = lc;
lv.lc = name;
mc._id = 0;
mc._queue = [];
mc.rpcResult = function (_arg1:Object):void{
var _local3:Array;
var _local4:Array;
var _local5:Number;
var _local6:Object;
var _local7:Object;
_arg1 = parseInt(_arg1.toString());
_local3 = mc._callbacks[_arg1];
if (typeof(_local3) == "undefined"){
return;
};
delete mc._callbacks[_arg1];
_local4 = [];
_local5 = 2;
while (_local5 < _local3.length) {
_local4.push(_local3[_local5]);
_local5++;
};
_local5 = 1;
while (_local5 < arguments.length) {
_local4.push(arguments[_local5]);
_local5++;
};
_local6 = _local3[1];
_local7 = _local3[0];
if (((_local7) && ((typeof(_local6) == "string")))){
_local6 = _local7[_local6];
};
if (typeof(_local6) == "function"){
_local6.apply(_local7, _local4);
};
};
mc._didConnect = function (_arg1:String):void{
var _local2:Array;
var _local3:Function;
var _local4:Number;
var _local5:Array;
mc._endpoint = _arg1;
_local2 = mc._queue;
delete mc._queue;
_local3 = mc.doSend;
_local4 = 0;
while (_local4 < _local2.length) {
_local5 = _local2[_local4];
_local3.apply(this, _local5);
_local4++;
};
};
mc.doSend = function (_arg1:Array, _arg2:Object, _arg3:Object):void{
var _local5:Number;
var _local6:LocalConnection;
var _local7:Array;
var _local8:Number;
if (mc._endpoint == null){
_local7 = [];
_local8 = 0;
while (_local8 < arguments.length) {
_local7.push(arguments[_local8]);
_local8++;
};
mc._queue.push(_local7);
return;
};
mc._id = (mc._id + 1);
_local5 = mc._id;
mc._callbacks[_local5] = [_arg2, ((_arg3) || (_arg2))];
_local6 = new LocalConnection();
_local6.send(mc._endpoint, "rpc", _local5, _arg1);
};
mc._callbacks = {};
mc._callbacks[0] = [mc, "_didConnect"];
lv.st = getTimer();
req = new URLRequest((server + ".swf"));
req.contentType = "application/x-www-form-urlencoded";
req.method = URLRequestMethod.POST;
req.data = lv;
loader = new Loader();
loader.load(req);
mc.addChild(loader);
mc._mochiad_com = loader;
return (mc);
}
public static function showPreloaderAd(_arg1:Object):void{
var DEFAULTS:Object;
var clip:Object;
var ad_msec:Number;
var ad_timeout:Number;
var fadeout_time:Number;
var mc:MovieClip;
var wh:Array;
var w:Number;
var h:Number;
var chk:MovieClip;
var bar:MovieClip;
var bar_color:Number;
var bar_background:Number;
var bar_outline:Number;
var backing_mc:MovieClip;
var backing:Object;
var inside_mc:MovieClip;
var inside:Object;
var outline_mc:MovieClip;
var outline:Object;
var options = _arg1;
DEFAULTS = {ad_timeout:3000, fadeout_time:250, regpt:"o", method:"showPreloaderAd", color:0xFF8A00, background:16777161, outline:13994812, ad_started:function ():void{
this.clip.stop();
}, ad_finished:function ():void{
this.clip.play();
}};
options = MochiAd._parseOptions(options, DEFAULTS);
clip = options.clip;
ad_msec = 11000;
ad_timeout = options.ad_timeout;
delete options.ad_timeout;
fadeout_time = options.fadeout_time;
delete options.fadeout_time;
if (!MochiAd.load(options)){
options.ad_finished();
return;
};
options.ad_started();
mc = clip._mochiad;
mc["onUnload"] = function ():void{
options.ad_finished();
};
wh = MochiAd._getRes(options, clip);
w = wh[0];
h = wh[1];
mc.x = (w * 0.5);
mc.y = (h * 0.5);
chk = createEmptyMovieClip(mc, "_mochiad_wait", 3);
chk.x = (w * -0.5);
chk.y = (h * -0.5);
bar = createEmptyMovieClip(chk, "_mochiad_bar", 4);
bar.x = 10;
bar.y = (h - 20);
bar_color = options.color;
delete options.color;
bar_background = options.background;
delete options.background;
bar_outline = options.outline;
delete options.outline;
backing_mc = createEmptyMovieClip(bar, "_outline", 1);
backing = backing_mc.graphics;
backing.beginFill(bar_background);
backing.moveTo(0, 0);
backing.lineTo((w - 20), 0);
backing.lineTo((w - 20), 10);
backing.lineTo(0, 10);
backing.lineTo(0, 0);
backing.endFill();
inside_mc = createEmptyMovieClip(bar, "_inside", 2);
inside = inside_mc.graphics;
inside.beginFill(bar_color);
inside.moveTo(0, 0);
inside.lineTo((w - 20), 0);
inside.lineTo((w - 20), 10);
inside.lineTo(0, 10);
inside.lineTo(0, 0);
inside.endFill();
inside_mc.scaleX = 0;
outline_mc = createEmptyMovieClip(bar, "_outline", 3);
outline = outline_mc.graphics;
outline.lineStyle(0, bar_outline, 100);
outline.moveTo(0, 0);
outline.lineTo((w - 20), 0);
outline.lineTo((w - 20), 10);
outline.lineTo(0, 10);
outline.lineTo(0, 0);
chk.ad_msec = ad_msec;
chk.ad_timeout = ad_timeout;
chk.started = getTimer();
chk.showing = false;
chk.last_pcnt = 0;
chk.fadeout_time = fadeout_time;
chk.fadeFunction = function ():void{
var _local1:Number;
var _local2:MovieClip;
_local1 = (100 * (1 - ((getTimer() - this.fadeout_start) / this.fadeout_time)));
if (_local1 > 0){
this.parent.alpha = (_local1 * 0.01);
} else {
_local2 = this.parent.parent;
MochiAd.unload(_local2);
delete this["onEnterFrame"];
};
};
mc.unloadAd = function ():void{
MochiAd.unload(clip);
};
mc.adjustProgress = function (_arg1:Number):void{
var _local2:Object;
_local2 = mc._mochiad_wait;
_local2.server_control = true;
_local2.started = getTimer();
_local2.ad_msec = _arg1;
};
chk["onEnterFrame"] = function ():void{
var _local1:Object;
var _local2:Object;
var _local3:Number;
var _local4:Boolean;
var _local5:Number;
var _local6:Number;
var _local7:Number;
var _local8:Number;
var _local9:Object;
var _local10:Number;
var _local11:Number;
_local1 = this.parent.parent.root;
if (!_local1){
delete this["onEnterFrame"];
return;
};
_local2 = this.parent._mochiad_ctr;
_local3 = (getTimer() - this.started);
_local4 = false;
_local5 = _local1.loaderInfo.bytesTotal;
_local6 = _local1.loaderInfo.bytesLoaded;
_local7 = ((100 * _local6) / _local5);
_local8 = ((100 * _local3) / chk.ad_msec);
_local9 = this._mochiad_bar._inside;
_local10 = Math.min(100, Math.min(((_local7) || (0)), _local8));
_local10 = Math.max(this.last_pcnt, _local10);
this.last_pcnt = _local10;
_local9.scaleX = (_local10 * 0.01);
if (!chk.showing){
_local11 = _local2.loaderInfo.bytesTotal;
if ((((_local11 > 0)) || (("number" == "undefined")))){
chk.showing = true;
chk.started = getTimer();
} else {
if (_local3 > chk.ad_timeout){
_local4 = true;
};
};
};
if ((((_local3 > chk.ad_msec)) || (this.parent._mochiad_ctr_failed))){
_local4 = true;
};
if ((((((_local5 > 0)) && ((_local6 >= _local5)))) && (_local4))){
if (this.server_control){
delete this.onEnterFrame;
} else {
this.fadeout_start = getTimer();
this.onEnterFrame = chk.fadeFunction;
};
};
};
doOnEnterFrame(chk);
}
public static function fetchHighScores(_arg1:Object, _arg2:Object, _arg3:Object=null):Boolean{
var _local4:MovieClip;
_local4 = MochiAd._loadCommunicator({clip:_arg1.clip, id:_arg1.id});
if (!_local4){
return (false);
};
_local4.doSend(["fetchHighScores", _arg1], _arg2, _arg3);
return (true);
}
public static function doOnEnterFrame(_arg1:MovieClip):void{
var f:Function;
var mc = _arg1;
f = function (_arg1:Object):void{
if (((("onEnterFrame" in mc)) && (mc.onEnterFrame))){
mc.onEnterFrame();
} else {
mc.removeEventListener(Event.ENTER_FRAME, f);
};
};
mc.addEventListener(Event.ENTER_FRAME, f);
}
}
}//package
Section 83
//preloader (preloader)
package {
import flash.display.*;
import flash.events.*;
import flash.text.*;
public dynamic class preloader extends Sprite {
var square:Sprite;
public var load_label:TextField;
var scaleparent;// = 0
public var securityText:TextField;
public var GameJacketSec;
public function preloader(){
GameJacketSec = new GameJacketAS3();
load_label = new TextField();
square = new Sprite();
scaleparent = 0;
super();
if ((parent is MovieClip)){
MovieClip(parent).stop();
};
security_ok(null);
}
function security_ok(_arg1){
addEventListener(Event.ENTER_FRAME, Update);
load_label.x = -330;
load_label.y = 170;
load_label.width = 200;
load_label.height = 20;
load_label.selectable = false;
load_label.multiline = false;
load_label.antiAliasType = AntiAliasType.NORMAL;
load_label.autoSize = TextFieldAutoSize.CENTER;
load_label.text = "Loading...";
addChild(load_label);
square.x = -256;
square.graphics.beginFill(6697779);
square.graphics.drawRect(0, 190, 1, 11.8);
square.graphics.endFill();
addChild(square);
if ((parent is MovieClip)){
scaleparent = MovieClip(parent).width;
};
Main.name_player = "Player";
}
public function go_to_menu(_arg1:Event):void{
removeEventListener(Event.ENTER_FRAME, Update);
if ((parent is MovieClip)){
MovieClip(parent).gotoAndPlay(3);
};
}
function security_fail(_arg1){
securityText.text = "FAILED!!!";
removeEventListener(Event.ENTER_FRAME, Update);
}
public function Update(_arg1:Event):void{
var _local2:Number;
var _local3:Number;
var _local4:String;
var _local5:Number;
_local2 = stage.loaderInfo.bytesLoaded;
_local3 = stage.loaderInfo.bytesTotal;
_local4 = "";
_local5 = 0;
if (_local3 > 0){
_local5 = Math.floor(((_local2 / _local3) * scaleparent));
};
incLoad(_local5);
if ((((_local2 == _local3)) || ((_local3 == 0)))){
go_to_menu(null);
};
}
public function incLoad(_arg1:Number){
square.scaleX = _arg1;
}
}
}//package
Section 84
//s_levelup (s_levelup)
package {
import flash.media.*;
public dynamic class s_levelup extends Sound {
}
}//package
Section 85
//s_menu_over (s_menu_over)
package {
import flash.media.*;
public dynamic class s_menu_over extends Sound {
}
}//package
Section 86
//s_win (s_win)
package {
import flash.media.*;
public dynamic class s_win extends Sound {
}
}//package
Section 87
//sound_init (sound_init)
package {
import flash.display.*;
public dynamic class sound_init extends MovieClip {
public function sound_init(){
addFrameScript(0, frame1);
}
function frame1(){
stop();
}
}
}//package
Section 88
//theme (theme)
package {
import flash.media.*;
public dynamic class theme extends Sound {
}
}//package
Section 89
//theme_menu (theme_menu)
package {
import flash.media.*;
public dynamic class theme_menu extends Sound {
}
}//package
Section 90
//won (won)
package {
import flash.display.*;
import flash.events.*;
import flash.media.*;
import flash.text.*;
public dynamic class won extends MovieClip {
public var e_name:TextField;
public var full_scores:TextField;
public var back:TextField;
public function won(){
var _local1:s_win;
var _local2:SoundChannel;
super();
SoundMixer.stopAll();
if ((parent is MovieClip)){
MovieClip(parent).stop();
};
if (Main.winn){
this.back.addEventListener(MouseEvent.MOUSE_OVER, back_over);
this.back.addEventListener(MouseEvent.MOUSE_OUT, back_out);
this.back.addEventListener(MouseEvent.CLICK, back_press);
_local1 = new s_win();
full_scores.text = ("Score: " + Main.levels_scores);
_local2 = _local1.play();
e_name.text = Main.name_player;
} else {
if ((parent is MovieClip)){
MovieClip(parent).gotoAndStop(2);
};
};
}
function hs(_arg1:String, _arg2:Number){
var _local3:Boolean;
}
function back_press(_arg1:Event){
Main.name_player = e_name.text;
hs(Main.name_player, Main.levels_scores);
if ((parent is MovieClip)){
MovieClip(parent).gotoAndStop(2);
};
}
function back_over(_arg1:Event){
var _local2:s_menu_over;
var _local3:SoundChannel;
this.back.x = (this.back.x - 5);
_local2 = new s_menu_over();
_local3 = _local2.play();
}
function back_out(_arg1:Event){
this.back.x = (this.back.x + 5);
}
}
}//package
