/**** 
* Classes
****/ 
var Draw = Container.expand(function () {
	var self = Container.call(this);
	var drawGraphics = self.attachAsset('draw', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		drawGraphics.clear();
		// There is no lineStyle method in LK engine. We can set the color of the shape directly when initializing it.
		self.x = player.x;
		self.y = player.y;
	};
});
var Line = Container.expand(function () {
	var self = Container.call(this);
	var lineGraphics = self.attachAsset('line', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		lineGraphics.clear();
		self.x = player.x;
		self.y = player.y;
		// There is no lineTo method in LK engine. We can set the width and height of the shape directly when initializing it.
		lineGraphics.width = player.lastX - player.x;
		lineGraphics.height = player.lastY - player.y;
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
var background = game.addChild(LK.getAsset('maze1', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2
}));
background.scale.x = game.width / background.width;
background.scale.y = game.height / background.height;
var player = game.addChild(LK.getAsset('player', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 - 115,
	// Move player position up a bit
	scaleX: 1.5,
	scaleY: 1.5
}));
game.interactive = true;
game.on('mousedown', onDragStart).on('touchstart', onDragStart);
function onDragStart(event) {
	var newPosition = event.data.getLocalPosition(this.parent);
	if (newPosition.x < player.x) {
		player.x -= 50;
	} else if (newPosition.x > player.x) {
		player.x += 50;
	}
	if (newPosition.y < player.y) {
		player.y -= 50;
	} else if (newPosition.y > player.y) {
		player.y += 50;
	}
}
var line = game.addChild(new Line());
;

===================================================================
--- original.js
+++ change.js
@@ -51,35 +51,26 @@
 var player = game.addChild(LK.getAsset('player', {
 	anchorX: 0.5,
 	anchorY: 0.5,
 	x: 2048 / 2,
-	y: 2732 - 110,
+	y: 2732 - 115,
 	// Move player position up a bit
 	scaleX: 1.5,
 	scaleY: 1.5
 }));
-player.interactive = true;
-player.on('mousedown', onDragStart).on('touchstart', onDragStart).on('mouseup', onDragEnd).on('mouseupoutside', onDragEnd).on('touchend', onDragEnd).on('touchendoutside', onDragEnd).on('mousemove', onDragMove).on('touchmove', onDragMove);
+game.interactive = true;
+game.on('mousedown', onDragStart).on('touchstart', onDragStart);
 function onDragStart(event) {
-	this.data = event.data;
-	this.alpha = 0.5;
-	this.dragging = true;
-}
-function onDragEnd() {
-	this.alpha = 1;
-	this.dragging = false;
-	this.data = null;
-}
-var line = game.addChild(new Line());
-function onDragMove() {
-	if (this.dragging) {
-		var newPosition = this.data.getLocalPosition(this.parent);
-		this.lastX = this.x;
-		this.lastY = this.y;
-		this.x += (newPosition.x - this.x) * 0.1;
-		this.y += (newPosition.y - this.y) * 0.1;
-		if (Math.abs(newPosition.x - this.x) < 5 && Math.abs(newPosition.y - this.y) < 5) {
-			this.dragging = false;
-		}
+	var newPosition = event.data.getLocalPosition(this.parent);
+	if (newPosition.x < player.x) {
+		player.x -= 50;
+	} else if (newPosition.x > player.x) {
+		player.x += 50;
 	}
+	if (newPosition.y < player.y) {
+		player.y -= 50;
+	} else if (newPosition.y > player.y) {
+		player.y += 50;
+	}
 }
+var line = game.addChild(new Line());
 ;
\ No newline at end of file