/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var Line = Container.expand(function () {
	var self = Container.call(this);
	self.speed = 0; // Initialize speed property
	var lineGraphics = self.attachAsset('line', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.05,
		scaleY: 0.05
	});
	self.zIndex = 1;
	self.update = function () {
		// Constrain line to player
		self.x = player.x;
		self.y = player.y;
		// Draw line by movement
		if (self.lastX !== self.x || self.lastY !== self.y) {
			var lineGraphics = self.attachAsset('line', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: Math.abs(self.x - self.lastX),
				scaleY: Math.abs(self.y - self.lastY)
			});
			lineGraphics.x = (self.x + self.lastX) / 2;
			lineGraphics.y = (self.y + self.lastY) / 2;
		}
		// Update last known states
		self.lastX = self.x;
		self.lastY = self.y;
	};
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	self.speed = 5;
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 1.5
	});
	// Initialize last known states
	self.lastX = self.x;
	self.lastY = self.y;
	self.update = function () {
		// Calculate the distance between the player and the cursor
		var dx = game.mouseX - self.x;
		var dy = game.mouseY - self.y;
		// Determine the direction of movement
		var direction = Math.abs(dx) > Math.abs(dy) ? 'horizontal' : 'vertical';
		// Move the player towards the cursor
		if (direction === 'horizontal') {
			if (dx > 0) {
				dx = Math.min(dx, 5);
			} else {
				dx = Math.max(dx, -5);
			}
			tween(self, {
				x: self.x + dx
			}, {
				duration: 1000,
				easing: tween.linear
			});
		} else {
			if (dy > 0) {
				dy = Math.min(dy, 5);
			} else {
				dy = Math.max(dy, -5);
			}
			tween(self, {
				y: self.y + dy
			}, {
				duration: 1000,
				easing: tween.linear
			});
		}
		// No line drawing in player update
		// Update last known states
		self.lastX = self.x;
		self.lastY = self.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(new Player());
player.x = game.width / 2;
player.y = game.height / 2;
var line = game.addChild(new Line());
line.width = 1;
line.height = 1;
var line = game.addChild(LK.getAsset('line', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 10,
	scaleY: 10,
	x: player.x,
	y: player.y + player.height / 2 + 10
}));

===================================================================
--- original.js
+++ change.js
@@ -117,6 +117,5 @@
 	scaleX: 10,
 	scaleY: 10,
 	x: player.x,
 	y: player.y + player.height / 2 + 10
-}));
-self.speed += 1;
\ No newline at end of file
+}));
\ No newline at end of file