QuickBox2D練習　その4（ブロック崩しテスト）

/**
 * 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/w2CB
 */

// forked from Ryogo_Quberey's QuickBox2D練習　その3（移動）
// forked from Ryogo_Quberey's QuickBox2D練習　その２
// forked from Ryogo_Quberey's QuickBox2D練習
package {
    import flash.display.MovieClip;
    import flash.display.Sprite;
    import com.actionsnippet.qbox.*;
    import Box2D.Common.Math.*;
    import Box2D.Common.Math.b2Vec2;
    import Box2D.Dynamics.Joints.b2RevoluteJoint;
    import flash.events.Event;
    import flash.events.KeyboardEvent;
    import flash.geom.Point;
    import flash.ui.Keyboard;
    import Box2D.Common.Math.*
    import Box2D.Collision.b2AABB;
    import Box2D.Dynamics.Joints.b2RevoluteJoint;
    import Box2D.Dynamics.Joints.b2RevoluteJointDef;
    import Box2D.Dynamics.b2Body;
    import Box2D.Dynamics.b2BodyDef;
    import Box2D.Dynamics.b2World;
    
  
    public class FlashTest extends MovieClip{
       
        
        
        public function FlashTest() {
            
        var sim:QuickBox2D = new QuickBox2D(this);
        var sw:Number = stage.stageWidth / 30;
        var sh:Number = stage.stageHeight / 30;
           
        sim.addBox({x:0, y:sh / 2, width:1, height:sh ,  density:.0, lineAlpha:0, fillColor:0xffffff, restitution:1.4})  
        sim.addBox({x:sw, y:sh / 2, width:1, height:sh,  density:.0, lineAlpha:0, fillColor:0xffffff ,restitution:1.4})
        
        
        
        
        
        var maru_A:QuickObject = sim.addBox({x:7, y:4, width:2, height:0.3 ,  density:10, lineAlpha:0, fillColor:0x9400d3});
        var maru_B:QuickObject = sim.addBox({x:7, y:6, width:7, height:0.2,  density:10, fixedRotation:true, lineAlpha:0, fillColor:0x9400d3});
        maru_A.body.SetLinearVelocity(new b2Vec2(5, 0));    
        
        var area:QuickObject = sim.addBox({x:7, y:14, width:5, height:0.5,  density:0,  angle:0 ,restitution:1.2, fixedRotation:false, lineAlpha:0, fillColor:0x9400d3});
        //var area2:QuickObject = sim.addBox({x:13, y:10, width:5, height:0.5,  density:0, angle:-0.1, restitution:1.2, fixedRotation:true, lineAlpha:0, fillColor:0x9400d3});
  
         
         var j1:QuickObject = sim.addJoint({type:"revolute", a:sim.w.GetGroundBody(), b:maru_A.body,  anchor:maru_A.body.GetWorldCenter()})
           
         var j2:QuickObject = sim.addJoint({type:"prismatic", a:sim.w.GetGroundBody(),enableMotor:true, maxMotorTorque:80, axis:new b2Vec2(1, 0), b:maru_B.body, anchor:maru_B.body.GetWorldCenter()})
         sim.addJoint({type:"gear", a:maru_A.body, b:maru_B.body, joint1:j1.joint, joint2:j2.joint});
         
         
         
         
         var circles:Array = [];
     var circleNum:int = 30;
     var i:int = 0;
     for (i = 0; i<circleNum; i++){
     circles[i] = sim.addCircle({x: 7, y:-2 - i, radius:0.1 + Math.random()*0.4, fillColor:0x00ffff,  lineAlpha:0});
     }
     
 addEventListener(Event.ENTER_FRAME, onLoop);
function onLoop(evt:Event):void {
     // rotate all boxes
    
     
     // move circles to top of sceen after they fall off bottom
      for (i= 0; i<circleNum; i++){
        if (circles[i].y> 20){
            circles[i].y = -1;
            circles[i].x = Math.random()*(stage.stageWidth / 30 - 11) + 4;
            // access to Box2D b2Body methods
            circles[i].body.SetLinearVelocity(resetVec);
        }
     }
}    
     
     var resetVec:b2Vec2 = new b2Vec2();
     sim.start();
sim.mouseDrag();
     //////////////////////////////////////////////////
     
            
    var charVel:b2Vec2 = new b2Vec2();
 
     // angular velocity of character
     var charVelAng:Number = 1;
     
     
     
     addEventListener(Event.ENTER_FRAME, inLoop);
     function inLoop(evt:Event):void {
    charVel = area.body.GetLinearVelocity();
    charVelAng =  area.body.GetAngularVelocity();
   
    if (key[Keyboard.RIGHT]){
        area.x +=1;
        
    }
    if (key[Keyboard.LEFT]){
        area.x -=1;
        
    }
    
    
    if (area.x == 15){
        area.x =14;
    }
    if (area.x == 0){
        area.x =1;
        
    }
    
    
} 
// basic key setup
var key:Object = new Object();
stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyPressed);
stage.addEventListener(KeyboardEvent.KEY_UP, onKeyReleased);
function onKeyPressed(evt:KeyboardEvent):void {
    key[evt.keyCode] = true;
    key.keyCode = evt.keyCode;
}
function onKeyReleased(evt:KeyboardEvent):void { key[evt.keyCode] = false}   
    }

    }
}