/**** 
* Classes
****/ 
// OnScreenController class encapsulating A, B buttons and D-pad
var OnScreenController = Container.expand(function () {
	var self = Container.call(this);
	var yPosAdjustment = -180;
	var buttonYPosAdjustment = -273.2;
	if (!LK.screen) {
		return;
	}
	var aButtonPosition = {
		x: LK.screen.width * 0.68,
		y: LK.screen.height * 0.89 + buttonYPosAdjustment + LK.screen.height * 0.055
	};
	var bButtonPosition = {
		x: LK.screen.width * 0.88,
		y: LK.screen.height * 0.89 + buttonYPosAdjustment - LK.screen.height * 0.018
	};
	var buttonSize = {
		width: LK.screen.width * 0.2,
		height: LK.screen.width * 0.2
	};
	var buttonFrameA = self.attachAsset('buttonFrame', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: aButtonPosition.x,
		y: aButtonPosition.y,
		width: buttonSize.width * 1.2,
		height: buttonSize.height * 1.2
	});
	var buttonFrameB = self.attachAsset('buttonFrame', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: bButtonPosition.x,
		y: bButtonPosition.y,
		width: buttonSize.width * 1.2 * .7,
		// Match B button's scaled size
		height: buttonSize.height * 1.2 * .7
	});
	var aButton = self.attachAsset('aButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: aButtonPosition.x,
		y: aButtonPosition.y,
		width: buttonSize.width,
		height: buttonSize.height
		// Removed tint application
	});
	var bButton = self.attachAsset('bButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: bButtonPosition.x,
		y: bButtonPosition.y,
		width: buttonSize.width * .7,
		height: buttonSize.height * .7
	});
	var dpadBase = self.attachAsset('dpadBase', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: LK.screen.width * 0.24,
		y: LK.screen.height * 0.89 + yPosAdjustment - 10,
		scaleX: LK.screen.width * 0.003,
		scaleY: LK.screen.width * 0.003
	});
	self.setChildIndex(dpadBase, self.children.length - 1);
	var moveInterval;
	function startMovingCharacter(xDir, yDir) {
		if (moveInterval) {
			LK.clearInterval(moveInterval);
		}
		moveCharacter(xDir, yDir);
		moveInterval = LK.setInterval(function () {
			moveCharacter(xDir, yDir);
		}, 150);
	}
	var dpadDirections = [{
		button: dpadLeft,
		xDir: -1,
		yDir: 0
	}, {
		button: dpadUp,
		xDir: 0,
		yDir: -1
	}, {
		button: dpadRight,
		xDir: 1,
		yDir: 0
	}, {
		button: dpadDown,
		xDir: 0,
		yDir: 1
	}];
	dpadDirections.forEach(function (direction) {
		direction.button.on('down', function () {
			startMovingCharacter(direction.xDir, direction.yDir);
		});
		direction.button.on('up', function () {
			LK.clearInterval(moveInterval);
		});
	});
});

/**** 
* Initialize Game
****/ 
// Instantiate and add OnScreenController to the game
var game = new LK.Game({
	backgroundColor: 0xb2beb5 // Light teal gray background
});

/**** 
* Game Code
****/ 
function moveCharacter(xDir, yDir) {
	// Extracted character movement logic to a separate function for clarity and reuse
	function attemptCharacterMove(xDir, yDir) {
		var nextX = character.x + xDir * tileWidth;
		var nextY = character.y + yDir * tileHeight;
		if (nextX >= gridOffsetX && nextX <= gridOffsetX + gridSize * tileWidth && nextY >= gridOffsetY && nextY <= gridOffsetY + gridSize * tileHeight) {
			var nextTileIndex = Math.floor((nextY - gridOffsetY) / tileHeight) * gridSize + Math.floor((nextX - gridOffsetX) / tileWidth);
			if (floorTiles.includes(grid[nextTileIndex]) || grid[nextTileIndex] === holeTile) {
				character.x = nextX;
				character.y = nextY;
				character.currentTile = grid[nextTileIndex];
			}
		}
	}
	moveCharacter = attemptCharacterMove;
}
var gridSize = 10;
var character = null;
var wallTiles = [];
var floorTiles = [];
var grid = new Array(gridSize * gridSize);
// Consolidate tile dimension and offset calculations into a single function
function calculateTileDimensionsAndOffsets(gridSize) {
	var tileWidth = 2048 * .6 / (gridSize - 1);
	var tileHeight = tileWidth;
	var gridOffsetX = (2048 - tileWidth * (gridSize - 1)) / 2;
	var gridOffsetY = (2732 - tileHeight * (gridSize - 1)) / 2 - 2732 * 0.15;
	return {
		tileWidth: tileWidth,
		tileHeight: tileHeight,
		gridOffsetX: gridOffsetX,
		gridOffsetY: gridOffsetY
	};
}
var _calculateTileDimensi = calculateTileDimensionsAndOffsets(gridSize),
	tileWidth = _calculateTileDimensi.tileWidth,
	tileHeight = _calculateTileDimensi.tileHeight,
	gridOffsetX = _calculateTileDimensi.gridOffsetX,
	gridOffsetY = _calculateTileDimensi.gridOffsetY;
var onScreenController = game.addChild(new OnScreenController());
// Character movement function removed
function createTiles() {
	// Create a black square background for the grid
	// Removed console.error log for uninitialized LK.screen
	if (!LK.screen) {
		return;
	}
	var gridBackground = LK.getAsset('gridBackground', {
		anchorX: 0.5,
		anchorY: 0.8,
		x: LK.screen.width / 2,
		y: LK.screen.height / 2,
		width: LK.screen.width * .7,
		height: LK.screen.height * .6,
		color: 0x000000
	});
	game.addChild(gridBackground);
	for (var i = 0; i < gridSize * gridSize; i++) {
		var x = i % gridSize;
		var y = Math.floor(i / gridSize);
		var tile;
		if (!(x === 0 || y === 0 || x === gridSize - 1 || y === gridSize - 1)) {
			tile = LK.getAsset('floorTile', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: x * tileWidth + gridOffsetX,
				y: y * tileHeight + gridOffsetY
			});
			floorTiles.push(tile);
			game.addChild(tile);
			grid[i] = tile;
		}
	}
	// Add walls after floor tiles to ensure they render on top
	for (var i = 0; i < gridSize * gridSize; i++) {
		var x = i % gridSize;
		var y = Math.floor(i / gridSize);
		if (x === 0 || y === 0 || x === gridSize - 1 || y === gridSize - 1) {
			var tile = LK.getAsset('wallTile', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: x * tileWidth + gridOffsetX,
				y: y * tileHeight + gridOffsetY
			});
			wallTiles.push(tile);
			game.addChild(tile);
			grid[i] = tile;
		}
	}
}
createTiles();
function isTileInCorner(tile) {
	var corners = [{
		x: gridOffsetX,
		y: gridOffsetY
	}, {
		x: gridOffsetX,
		y: (gridSize - 1) * tileHeight + gridOffsetY
	}, {
		x: (gridSize - 1) * tileWidth + gridOffsetX,
		y: gridOffsetY
	}, {
		x: (gridSize - 1) * tileWidth + gridOffsetX,
		y: (gridSize - 1) * tileHeight + gridOffsetY
	}];
	return corners.some(function (corner) {
		return tile && Math.abs(tile.x - corner.x) < tileWidth / 2 && Math.abs(tile.y - corner.y) < tileHeight / 2;
	});
}
function placeHoleTile() {
	do {
		randomWallTileIndex = Math.floor(Math.random() * wallTiles.length);
		randomWallTile = wallTiles[randomWallTileIndex];
	} while (isTileInCorner(randomWallTile));
	if (!LK.screen) {
		return;
	}
	var holeTile = LK.getAsset('holeTile', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: randomWallTile.x,
		y: randomWallTile.y
	});
	game.addChild(holeTile);
	game.removeChild(randomWallTile);
	wallTiles[randomWallTileIndex] = holeTile;
}
placeHoleTile();
var isGameStarted = false;
LK.on('tick', function () {
	if (!isGameStarted) {
		var createCharacterAndShadow = function createCharacterAndShadow() {
			character = LK.getAsset('character', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: holeTile.x,
				y: holeTile.y - 50,
				scaleX: 1.5,
				scaleY: 1.5
			});
			var characterShadow = LK.getAsset('characterShadow', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: -15,
				y: 50,
				scaleX: 0.6,
				scaleY: 0.6,
				alpha: 0.5
			});
			character.addChild(characterShadow);
			character.currentTile = getTileAtPosition(holeTile.x, holeTile.y); // Correctly initialize character's current tile
			game.addChild(character);
		};
		isGameStarted = true; // Ensure game start logic is only triggered once
		createCharacterAndShadow();
	}
});
// Define a function to get the tile at a given position
function getTileAtPosition(x, y) {
	var index = Math.floor(y / 100) * gridSize + Math.floor(x / 100);
	return grid[index];
}
// Optimized speaker hole creation with a function to reduce redundancy
function createSpeakerHoles() {
	if (!LK.screen) {
		return;
	}
	var baseX = LK.screen.width / 2;
	var baseY = LK.screen.height / 2;
	var offsets = [880, -880];
	var yPositions = [-500, -200];
	offsets.forEach(function (offsetX) {
		yPositions.forEach(function (offsetY) {
			game.addChild(LK.getAsset('speakerHoles', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: baseX + offsetX,
				y: baseY + offsetY,
				width: 250,
				height: 200
			}));
		});
	});
}
createSpeakerHoles();

===================================================================
--- original.js
+++ change.js
@@ -128,9 +128,9 @@
 	}
 	moveCharacter = attemptCharacterMove;
 }
 var gridSize = 10;
-var character;
+var character = null;
 var wallTiles = [];
 var floorTiles = [];
 var grid = new Array(gridSize * gridSize);
 // Consolidate tile dimension and offset calculations into a single function