衝突判定テスト１

/**
 * Copyright Ryogo_Quberey ( http://wonderfl.net/user/Ryogo_Quberey )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/nDG2
 */

package {
    import flash.display.Sprite;
    import flash.display.MovieClip;
    import com.actionsnippet.qbox.*;
    import Box2D.Common.Math.*;
    import flash.events.Event;
    import flash.utils.*;
            
    public class FlashTest extends MovieClip {
        public function FlashTest() {
            
 
            [SWF(width = 1400, height = 600, backgroundColor = 0x000000, frameRate=60)]
 
            var sim:QuickBox2D = new QuickBox2D(this, {debug:false, frim:true});
            
            sim.setDefault({lineAlpha:0});
            sim.createStageWalls({fillColor:0xFFFFFF});
            
 
            var boxA:QuickObject = sim.addBox({x:3, y:3, width:2, height:2, fillColor:0xFF0000});
            var boxB:QuickObject = sim.addBox({x:3, y:6, width:2, height:2, fillColor:0xFF0000});
 
            sim.start();
            sim.mouseDrag();
 
            // when boxA touches boxB a circle QuickObject is created
            var contacts:QuickContacts = sim.addContactListener();
            // listen for contact points being added
            contacts.addEventListener(QuickContacts.ADD, onAdd);
            function onAdd(evt:Event):void{
             // see if this contact event is associated with boxA and boxB
            if(contacts.isCurrentContact(boxA, boxB)){
            // get the location of the collision in world space
            var loc:b2Vec2 = contacts.currentPoint.position;
        // you cannot create new QuickObjects inside this listener function
        // so we just give a 5 ms delay
            setTimeout(sim.addCircle, 5, {x:loc.x, y:loc.y});
         }
        }
            // write as3 code here..
            
        }
    }
}