/**** 
* Classes
****/ 
var QRCode = Container.expand(function (pixelSize) {
	var self = Container.call(this);
	// Initialize QR code properties
	self.pixelSize = pixelSize || 32;
	self.modules = [];
	// Create QR code pattern (simple placeholder pattern for now)
	self.createPattern = function () {
		// Create a simple pattern for demonstration
		var size = 21; // Standard QR code size
		for (var row = 0; row < size; row++) {
			self.modules[row] = [];
			for (var col = 0; col < size; col++) {
				// Create a simple pattern
				var isBlack = row % 2 === 0 && col % 2 === 0 || row < 7 && col < 7 ||
				// Top-left position pattern
				row < 7 && col >= size - 7 ||
				// Top-right position pattern
				row >= size - 7 && col < 7; // Bottom-left position pattern
				if (isBlack) {
					var pixel = self.attachAsset('QRCodePixel', {
						x: col * self.pixelSize,
						y: row * self.pixelSize,
						scaleX: self.pixelSize,
						scaleY: self.pixelSize,
						tint: 0x000000
					});
					self.modules[row][col] = pixel;
				}
			}
		}
		self.attachAsset('QRCodePositionL', {
			x: 0,
			y: 0,
			tint: 0xffffff
		});
		self.attachAsset('QRCodePositionR', {
			x: self.pixelSize * 21,
			y: 0,
			anchorX: 1,
			tint: 0xffffff
		});
		self.attachAsset('QRCodePositionB', {
			x: 0,
			y: self.pixelSize * 21,
			anchorY: 1,
			tint: 0xffffff
		});
	};
	// Initialize the pattern
	self.createPattern();
	return self;
});

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

/**** 
* Game Code
****/ 
// Create QR code container
var qrCode = new QRCode(32);
qrCode.x = (2048 - qrCode.width) / 2;
qrCode.y = (2732 - qrCode.height) / 2;
game.addChild(qrCode);

===================================================================
--- original.js
+++ change.js
@@ -1,11 +1,11 @@
 /**** 
 * Classes
 ****/ 
-var QRCode = Container.expand(function () {
+var QRCode = Container.expand(function (pixelSize) {
 	var self = Container.call(this);
 	// Initialize QR code properties
-	self.pixelSize = PIXEL_SIZE || 32;
+	self.pixelSize = pixelSize || 32;
 	self.modules = [];
 	// Create QR code pattern (simple placeholder pattern for now)
 	self.createPattern = function () {
 		// Create a simple pattern for demonstration
@@ -30,8 +30,25 @@
 					self.modules[row][col] = pixel;
 				}
 			}
 		}
+		self.attachAsset('QRCodePositionL', {
+			x: 0,
+			y: 0,
+			tint: 0xffffff
+		});
+		self.attachAsset('QRCodePositionR', {
+			x: self.pixelSize * 21,
+			y: 0,
+			anchorX: 1,
+			tint: 0xffffff
+		});
+		self.attachAsset('QRCodePositionB', {
+			x: 0,
+			y: self.pixelSize * 21,
+			anchorY: 1,
+			tint: 0xffffff
+		});
 	};
 	// Initialize the pattern
 	self.createPattern();
 	return self;
@@ -46,10 +63,9 @@
 
 /**** 
 * Game Code
 ****/ 
-PIXEL_SIZE = 32;
 // Create QR code container
-var qrCode = new QRCode();
+var qrCode = new QRCode(32);
 qrCode.x = (2048 - qrCode.width) / 2;
 qrCode.y = (2732 - qrCode.height) / 2;
 game.addChild(qrCode);
\ No newline at end of file