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added collision detection

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This commit is contained in:
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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27
lib/Chuck/Physics/Engine.js
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@ -1,12 +1,12 @@
define(["Chuck/Settings", "Box2D/Box2D"], function(Settings, Box2D){
define(["Chuck/Settings", "Box2D/Box2D", "Chuck/Collision/Detector"], function(Settings, Box2D, CollisionDetector){
function Engine () {
this._world;
this.world;
this.init();
}
Engine.prototype.init = function() {
this._world = new Box2D.Dynamics.b2World(new Box2D.Common.Math.b2Vec2(0, Settings.BOX2D_GRAVITY), Settings.BOX2D_ALLOW_SLEEP);
this.world = new Box2D.Dynamics.b2World(new Box2D.Common.Math.b2Vec2(0, Settings.BOX2D_GRAVITY), Settings.BOX2D_ALLOW_SLEEP);
if(Settings.IS_BROWSER_ENVIRONMENT) {
this.setupDebugDraw();
@ -14,14 +14,13 @@ define(["Chuck/Settings", "Box2D/Box2D"], function(Settings, Box2D){
}
Engine.prototype.getWorld = function() {
return this._world;
return this.world;
}
Engine.prototype.setCollisionDetector = function(me) {
/*
var cd = new Chuck.Collision.Detector(me);
var listener = cd.getListener();
this._world.SetContactListener(listener);*/
var detector = new CollisionDetector(me);
this.world.SetContactListener(detector.getListener());
}
Engine.prototype.setupDebugDraw = function() {
@ -46,18 +45,18 @@ define(["Chuck/Settings", "Box2D/Box2D"], function(Settings, Box2D){
//| Box2D.Dynamics.b2DebugDraw.e_pairBit
);
this._world.SetDebugDraw(debugDraw);
this._world.SetWarmStarting(true);
this.world.SetDebugDraw(debugDraw);
this.world.SetWarmStarting(true);
}
Engine.prototype.createBody = function(bodyDef) {
return this._world.CreateBody(bodyDef);
return this.world.CreateBody(bodyDef);
}
Engine.prototype.update = function() {
this._world.Step(Settings.BOX2D_TIME_STEP, Settings.BOX2D_VELOCITY_ITERATIONS, Settings.BOX2D_POSITION_ITERATIONS);
this._world.ClearForces();
this._world.DrawDebugData();
this.world.Step(Settings.BOX2D_TIME_STEP, Settings.BOX2D_VELOCITY_ITERATIONS, Settings.BOX2D_POSITION_ITERATIONS);
this.world.ClearForces();
this.world.DrawDebugData();
}
return Engine;