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package {
import flash.display.*;
import flash.events.*;
import flash.net.URLRequest;
import flash.geom.*;
import flash.utils.Timer;
public class bitmapmouse extends MovieClip {
const numPiecesHoriz:int=2;
const numPiecesVert:int=2;
var pieceWidth:Number;
var pieceHeight:Number;
var selectedPieces:Sprite;
var otherPieces:Sprite;
var beingDragged:Array=new Array();
var puzzleObjects:Array=new Array();
public function bitmapmouse() {
loadBitmap("goad.jpg");
otherPieces=new Sprite();
selectedPieces=new Sprite();
addChild(otherPieces);
addChild(selectedPieces);
}
public function loadBitmap(bitmapFile:String) {
var loader:Loader=new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE,loadingDone);
var request:URLRequest=new URLRequest(bitmapFile);
loader.load(request);
}
public function loadingDone(event:Event):void {
var image:Bitmap=Bitmap(event.target.loader.content);
pieceWidth=Math.floor((image.width/numPiecesHoriz)/10)*10;
pieceHeight=Math.floor((image.height/numPiecesVert)/10)*10;
var bitmapData:BitmapData=image.bitmapData;
makepuzzlePieces(bitmapData);
addEventListener(Event.ENTER_FRAME,movePieces);
stage.addEventListener(MouseEvent.MOUSE_UP,liftMouseUp);
}
public function makepuzzlePieces(bitmapData:BitmapData) {
puzzleObjects=new Array();
for(var x:int=0; x<numPiecesHoriz; x++) {
for(var y:int=0; y<numPiecesVert; y++) {
var newPuzzlePieceBitmap:Bitmap=new Bitmap(new BitmapData(pieceWidth,pieceHeight));
newPuzzlePieceBitmap.bitmapData.copyPixels(bitmapData,new Rectangle(x*pieceWidth,y*pieceHeight,pieceWidth,pieceHeight),new Point(0,0));
var newPuzzlePiece:Sprite=new Sprite();
newPuzzlePiece.addChild(newPuzzlePieceBitmap);
otherPieces.addChild(newPuzzlePiece);
var newPuzzleObject:Object=new Object();
newPuzzleObject.loc=new Point(x,y);
trace(newPuzzleObject.loc)
newPuzzleObject.dragOffset=null;
newPuzzleObject.piece=newPuzzlePiece;
newPuzzlePiece.addEventListener(MouseEvent.MOUSE_DOWN, clickPuzzlePiece);
puzzleObjects.push(newPuzzleObject);
}
}
shufflePieces();
}
public function shufflePieces() {
for(var i in puzzleObjects) {
puzzleObjects[i].piece.x=Math.random()*250+50;
puzzleObjects[i].piece.y=Math.random()*150+50;
}
lockPiecesToGrid();
}
public function lockPiecesToGrid() {
for(var i in puzzleObjects) {
puzzleObjects[i].piece.x=10*Math.round(puzzleObjects[i].piece.x/10);
puzzleObjects[i].piece.y=10*Math.round(puzzleObjects[i].piece.y/10);
}
}
public function clickPuzzlePiece(event:MouseEvent) {
var clickLoc:Point=new Point(event.stageX,event.stageY);
beingDragged=new Array();
for(var i in puzzleObjects) {
if(puzzleObjects[i].piece==event.currentTarget) {
//trace(puzzleObjects[i].piece.x);
beingDragged.push(puzzleObjects[i]);
puzzleObjects[i].dragOffset=new Point(clickLoc.x-puzzleObjects[i].piece.x, clickLoc.y-puzzleObjects[i].piece.y);
selectedPieces.addChild(puzzleObjects[i].piece);
//findLockedPieces(i,clickLoc);
break;
}
}
}
function findLockedPieces(clickedPiece:int,clickLoc:Point) {
var sortedObjects:Array=new Array();
for(var i in puzzleObjects) {
if(i==clickedPiece) continue;
sortedObjects.push({dist:Point.distance(puzzleObjects[clickedPiece].loc,puzzleObjects[i].loc),num:i});
//trace(Point.distance(puzzleObjects[clickedPiece].loc,puzzleObjects[i].loc))
}
}
function movePieces(event:Event) {
for(var i in beingDragged) {
//trace(beingDragged[i].piece.x)
beingDragged[i].piece.x=mouseX-beingDragged[i].dragOffset.x;
beingDragged[i].piece.y=mouseY-beingDragged[i].dragOffset.y;
}
}
function liftMouseUp(event:MouseEvent) {
lockPiecesToGrid();
// for(var i in beingDragged) {
// trace(beingDragged[i].piece.x);
//otherPieces.addChild(beingDragged[i].piece);
//}
beingDragged=new Array();
if(puzzleTogether()) {
trace("Exit");
}
}
public function puzzleTogether():Boolean {
for(var i:uint=1;i<puzzleObjects.length;i++) {
// get the position relative to the first object
var diffX:int = puzzleObjects[i].loc.x - puzzleObjects[0].loc.x;
var diffY:int = puzzleObjects[i].loc.y - puzzleObjects[0].loc.y;
if (puzzleObjects[i].piece.x != (puzzleObjects[0].piece.x)) return false;
if (puzzleObjects[i].piece.y != (puzzleObjects[0].piece.y + pieceHeight*diffY)) return false
}
return true;
}
}
}
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