/**** 
* Classes
****/ 
// Enemy class
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Enemy speed
	self.speed = 5;
	// Update enemy position
	self.update = function () {
		self.y += self.speed;
		// Check if enemy goes off screen
		if (self.y > 2732) {
			self.destroy();
		}
	};
});
// Assets initialization is handled automatically by the LK engine.
// Player class
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Player movement speed
	self.speed = 10;
	// Update player position based on input
	self.update = function () {
		// Movement logic will be handled in the game's update function
	};
});

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

/**** 
* Game Code
****/ 
// Initialize ring in the game scene
var ring = game.addChild(LK.getAsset('ring', {
	x: 1024,
	// Center horizontally
	y: 1366,
	// Center vertically
	anchorX: 0.5,
	anchorY: 0.5
}));
var dragNode = null;
// Initialize player
var player = game.addChild(new Player());
player.x = 1024; // Center horizontally
player.y = 2400; // Position towards the bottom
// Initialize a single fixed enemy
var enemy = game.addChild(new Enemy());
enemy.x = 1024; // Center horizontally
enemy.y = 100; // Fixed position towards the top
// Update the single fixed enemy
enemy.update();
var touchPosition = null;
game.down = function (x, y, obj) {
	// Set drag node to player for dragging only.
	dragNode = player;
};
game.move = function (x, y, obj) {
	if (dragNode) {
		var game_position = game.toLocal(obj.global);
		dragNode.x = game_position.x;
		dragNode.y = game_position.y;
	}
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// Game update function
game.update = function () {
	// Move player based on touch input
	// Gradually update player position towards touch position
	if (dragNode) {
		var game_position = game.toLocal(obj.global);
		dragNode.x = game_position.x;
		dragNode.y = game_position.y;
	}
	// Spawn enemies
	// Check for collision with player
	if (enemy.intersects(player)) {
		LK.effects.flashScreen(0xff0000, 500);
		LK.showGameOver();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -83,15 +83,12 @@
 // Game update function
 game.update = function () {
 	// Move player based on touch input
 	// Gradually update player position towards touch position
-	if (touchPosition) {
-		var deltaX = touchPosition.x - player.x;
-		var deltaY = touchPosition.y - player.y;
-		var distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
-		// Remove the condition that causes instant teleportation
-		player.x += deltaX / distance * player.speed;
-		player.y += deltaY / distance * player.speed;
+	if (dragNode) {
+		var game_position = game.toLocal(obj.global);
+		dragNode.x = game_position.x;
+		dragNode.y = game_position.y;
 	}
 	// Spawn enemies
 	// Check for collision with player
 	if (enemy.intersects(player)) {