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added collision detection

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logsol 2012-07-11 02:45:54 +02:00
parent ff6456fd47
commit a6058ce3d3
3 changed files with 55 additions and 16 deletions
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38
lib/Chuck/Collision/Detector.js Normal file
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define(["Box2D/Box2D"], function(Box2D) {
function Detector(me) {
this.me = me;
this.listener = new Box2D.Dynamics.b2ContactListener();
this.listener.chuckDetector = this;
this.listener.BeginContact = this.BeginContact;
this.listener.PostSolve = this.PostSolve;
this.listener.EndContact = this.EndContact;
}
Detector.prototype.getListener = function() {
return this.listener;
}
Detector.prototype.handleStand = function(point, isColliding) {
if (point.GetFixtureA().GetUserData() == 'myFeet' || point.GetFixtureB().GetUserData() == 'myFeet') {
this.me.onFootSensorDetection(isColliding);
}
}
/** Extension **/
Detector.prototype.BeginContact = function(point) {
this.chuckDetector.handleStand(point, true);
}
Detector.prototype.PostSolve = function(point, impulse) {
this.chuckDetector.handleStand(point, true);
}
Detector.prototype.EndContact = function(point) {
this.chuckDetector.handleStand(point, false);
}
return Detector;
});