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

/**** 
* Classes
****/ 
// Create a new class for the player_attackf01 asset
var PlayerAttack = Container.expand(function () {
	var self = Container.call(this);
	// Attach the player_attackf01 asset to the PlayerAttack class
	var playerAttackGraphics = self.attachAsset('player_attackf01', {
		anchorX: 0.5,
		anchorY: 0.5
	});
});

/**** 
* Initialize Game
****/ 
// Mouse or touch down on the game object
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Create a new instance of the player_idle asset
var player = LK.getAsset('player_idle', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2
});
// Boolean to track if the sequence is running
var isSequenceRunning = false;
// Boolean to track if player_idle is on screen
var isPlayerIdleOnScreen = false;
// Add the player to the game
game.addChild(player);
isPlayerIdleOnScreen = true;
// Import the tween plugin
// Simulate breathing with player_idle by scaling it up and down
tween(player, {
	scaleX: 1.05,
	scaleY: 1.05
}, {
	duration: 1000,
	easing: tween.easeInOut,
	onFinish: function onFinish() {
		tween(player, {
			scaleX: 1.0,
			scaleY: 1.0
		}, {
			duration: 1000,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				// Repeat the animation
				tween(player, {
					scaleX: 1.05,
					scaleY: 1.05
				}, {
					duration: 1000,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						// Repeat the animation
						tween(player, {
							scaleX: 1.0,
							scaleY: 1.0
						}, {
							duration: 1000,
							easing: tween.easeInOut,
							onFinish: onFinish
						});
					}
				});
			}
		});
	}
});
// Mouse or touch down on the game object
game.down = function (x, y, obj) {
	// Check if the sequence is already running
	if (isSequenceRunning) {
		return; // Exit if the sequence is already running
	}
	// Set the sequence running flag to true
	isSequenceRunning = true;
	// Destroy the player_idle asset if it exists
	if (player) {
		player.destroy();
		isPlayerIdleOnScreen = false;
	}
	// Determine if the click is on the left or right portion of the playspace
	var isLeftClick = x < 2048 / 2;
	// Create a new instance of the PlayerAttack class
	var playerAttack = new PlayerAttack();
	// Play the 'retroslash' sound
	LK.getSound('retroslash').play();
	// Flip the player visuals if clicked on the left portion
	if (isLeftClick) {
		playerAttack.scaleX = -1;
	}
	// Position the player_attackf01 asset at the center of the screen
	playerAttack.x = 2048 / 2;
	playerAttack.y = 2732 / 2;
	// Add the player_attackf01 asset to the game
	game.addChild(playerAttack);
	// After 0.15 seconds, replace player_attackf01 with player_attackf02
	LK.setTimeout(function () {
		// Destroy player_attackf01
		playerAttack.destroy();
		// Create a new instance of player_attackf02
		var playerAttack2 = LK.getAsset('player_attackf02', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 2048 / 2,
			y: 2732 / 2
		});
		// Flip the player visuals if clicked on the left portion for player_attackf02
		if (isLeftClick) {
			playerAttack2.scaleX = -1;
		}
		// Add player_attackf02 to the game
		game.addChild(playerAttack2);
		// After 0.15 seconds, replace player_attackf02 with player_idle
		LK.setTimeout(function () {
			// Destroy player_attackf02
			playerAttack2.destroy();
			// Check if player_idle is already on screen
			if (!isPlayerIdleOnScreen) {
				// Reuse the existing player instance for player_idle
				player = LK.getAsset('player_idle', {
					anchorX: 0.5,
					anchorY: 0.5,
					x: 2048 / 2,
					y: 2732 / 2
				});
				// Add player_idle to the game
				game.addChild(player);
				isPlayerIdleOnScreen = true;
				// Simulate breathing with player_idle by scaling it up and down
				tween(player, {
					scaleX: 1.05,
					scaleY: 1.05
				}, {
					duration: 1000,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(player, {
							scaleX: 1.0,
							scaleY: 1.0
						}, {
							duration: 1000,
							easing: tween.easeInOut,
							onFinish: onFinish
						});
					}
				});
			}
			// Simulate breathing with player_idle by scaling it up and down
			tween(player, {
				scaleX: 1.05,
				scaleY: 1.05
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					tween(player, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 1000,
						easing: tween.easeInOut,
						onFinish: onFinish
					});
				}
			});
			// Set the sequence running flag to false
			isSequenceRunning = false;
			isPlayerIdleOnScreen = true;
		}, 250);
	}, 250);
};

===================================================================
--- original.js
+++ change.js
@@ -26,18 +26,8 @@
 
 /**** 
 * Game Code
 ****/ 
-// Instantiate and fit bg01 to screen
-var bg = LK.getAsset('bg01', {
-	anchorX: 0.5,
-	anchorY: 0.5,
-	x: 2048 / 2,
-	y: 2732 / 2,
-	scaleX: 2048 / 2000,
-	scaleY: 2732 / 2000
-});
-game.addChildAt(bg, 0);
 // Create a new instance of the player_idle asset
 var player = LK.getAsset('player_idle', {
 	anchorX: 0.5,
 	anchorY: 0.5,
@@ -102,20 +92,14 @@
 	if (player) {
 		player.destroy();
 		isPlayerIdleOnScreen = false;
 	}
-	// Instantiate bg01 and center it without stretching
-	var bg = LK.getAsset('bg01', {
-		anchorX: 0.5,
-		anchorY: 0.5,
-		x: 2048 / 2,
-		y: 2732 / 2
-	});
-	game.addChildAt(bg, 0);
 	// Determine if the click is on the left or right portion of the playspace
 	var isLeftClick = x < 2048 / 2;
 	// Create a new instance of the PlayerAttack class
 	var playerAttack = new PlayerAttack();
+	// Play the 'retroslash' sound
+	LK.getSound('retroslash').play();
 	// Flip the player visuals if clicked on the left portion
 	if (isLeftClick) {
 		playerAttack.scaleX = -1;
 	}