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

/**** 
* Classes
****/ 
var Cube = Container.expand(function () {
	var self = Container.call(this);
	var cubeGraphics = self.attachAsset('cube', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Randomize cube color
	var colors = [0x4CAF50, 0xF44336, 0x2196F3, 0xFF9800, 0x9C27B0, 0xFFEB3B];
	cubeGraphics.tint = colors[Math.floor(Math.random() * colors.length)];
	// Random velocity
	self.vx = (Math.random() - 0.5) * 4;
	self.vy = (Math.random() - 0.5) * 4;
	// Multiplication timer
	self.multiplyTimer = 0;
	self.multiplyDelay = Math.floor(Math.random() * 120) + 60; // 1-3 seconds at 60fps
	self.update = function () {
		// Move cube
		self.x += self.vx;
		self.y += self.vy;
		// Bounce off edges
		if (self.x <= 15 || self.x >= 2048 - 15) {
			self.vx *= -1;
		}
		if (self.y <= 15 || self.y >= 2732 - 15) {
			self.vy *= -1;
		}
		// Keep in bounds
		self.x = Math.max(15, Math.min(2048 - 15, self.x));
		self.y = Math.max(15, Math.min(2732 - 15, self.y));
		// Multiplication logic
		self.multiplyTimer++;
		if (self.multiplyTimer >= self.multiplyDelay && cubes.length < maxCubes) {
			self.multiply();
			self.multiplyTimer = 0;
			self.multiplyDelay = Math.max(30, self.multiplyDelay - multiplicationRate);
		}
	};
	self.multiply = function () {
		if (cubes.length >= maxCubes) return;
		var newCube = new Cube();
		newCube.x = self.x + (Math.random() - 0.5) * 100;
		newCube.y = self.y + (Math.random() - 0.5) * 100;
		// Keep new cube in bounds
		newCube.x = Math.max(15, Math.min(2048 - 15, newCube.x));
		newCube.y = Math.max(15, Math.min(2732 - 15, newCube.y));
		cubes.push(newCube);
		game.addChild(newCube);
		// Increase multiplication rate
		multiplicationRate += 0.1;
		cubeCount++;
		updateCounterText();
	};
	return self;
});
var FPEShop = Container.expand(function () {
	var self = Container.call(this);
	self.visible = false;
	// Shop panel background
	var panel = self.attachAsset('fpePanel', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Shop title
	var titleText = new Text2('FPS BOOST SHOP', {
		size: 56,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 0;
	titleText.y = -630;
	self.addChild(titleText);
	// Cubes display
	var cubesText = new Text2('Cubes: 0', {
		size: 42,
		fill: 0xFFEB3B
	});
	cubesText.anchor.set(0.5, 0.5);
	cubesText.x = 0;
	cubesText.y = -540;
	self.addChild(cubesText);
	// FPS boost items
	var items = [{
		name: 'FPS 90',
		price: 19,
		fps: 90,
		description: 'Boost to 90 FPS'
	}, {
		name: 'FPS 120',
		price: 50,
		fps: 120,
		description: 'Boost to 120 FPS'
	}, {
		name: 'FPS 144',
		price: 100,
		fps: 144,
		description: 'Boost to 144 FPS'
	}];
	var itemButtons = [];
	for (var i = 0; i < items.length; i++) {
		var item = items[i];
		var yPos = -350 + i * 250;
		// Item button
		var itemButton = self.attachAsset('buyButton', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		itemButton.x = 0;
		itemButton.y = yPos;
		itemButton.itemIndex = i;
		// Item name
		var nameText = new Text2(item.name, {
			size: 32,
			fill: 0xFFFFFF
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.x = 0;
		nameText.y = yPos - 40;
		self.addChild(nameText);
		// Item description
		var descText = new Text2(item.description, {
			size: 24,
			fill: 0xCCCCCC
		});
		descText.anchor.set(0.5, 0.5);
		descText.x = 0;
		descText.y = yPos;
		self.addChild(descText);
		// Item price
		var priceText = new Text2('Price: ' + item.price + ' cubes', {
			size: 28,
			fill: 0xFFEB3B
		});
		priceText.anchor.set(0.5, 0.5);
		priceText.x = 0;
		priceText.y = yPos + 40;
		self.addChild(priceText);
		itemButtons.push({
			button: itemButton,
			price: priceText
		});
	}
	// Close button
	var closeButton = self.attachAsset('buyButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	closeButton.x = 0;
	closeButton.y = 630;
	closeButton.tint = 0xFF4444;
	var closeText = new Text2('CLOSE', {
		size: 36,
		fill: 0xFFFFFF
	});
	closeText.anchor.set(0.5, 0.5);
	closeText.x = 0;
	closeText.y = 630;
	self.addChild(closeText);
	self.updateCubesDisplay = function () {
		cubesText.setText('Cubes: ' + (storage.cubes || 0));
	};
	self.down = function (x, y, obj) {
		if (!obj || !obj.position) return;
		var localPos = self.toLocal(obj.position);
		// Check close button
		if (Math.abs(localPos.x - closeButton.x) < 90 && Math.abs(localPos.y - 630) < 25) {
			self.hide();
			return;
		}
		// Check item buttons
		for (var i = 0; i < itemButtons.length; i++) {
			var itemBtn = itemButtons[i].button;
			if (Math.abs(localPos.x - itemBtn.x) < 90 && Math.abs(localPos.y - itemBtn.y) < 25) {
				self.buyItem(i);
				break;
			}
		}
	};
	self.buyItem = function (index) {
		var item = items[index];
		var cubes = storage.cubes || 0;
		if (cubes >= item.price) {
			storage.cubes = cubes - item.price;
			storage.targetFPS = item.fps;
			self.updateCubesDisplay();
		}
	};
	self.show = function () {
		self.visible = true;
		self.updateCubesDisplay();
	};
	self.hide = function () {
		self.visible = false;
	};
	return self;
});
var Shop = Container.expand(function () {
	var self = Container.call(this);
	self.visible = false;
	// Shop panel background
	var panel = self.attachAsset('shopPanel', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Shop title
	var titleText = new Text2('AUTO CLICKER SHOP', {
		size: 56,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 0;
	titleText.y = -630;
	self.addChild(titleText);
	// Cubes display
	var coinsText = new Text2('Cubes: 0', {
		size: 42,
		fill: 0xFFEB3B
	});
	coinsText.anchor.set(0.5, 0.5);
	coinsText.x = 0;
	coinsText.y = -540;
	self.addChild(coinsText);
	// Auto clicker items
	var items = [{
		name: 'Auto Poor',
		price: 10,
		multiplier: 1,
		description: '1 Auto Clicker'
	}, {
		name: 'Medium Auto',
		price: 50,
		multiplier: 2,
		description: '2x Auto Clickers'
	}, {
		name: '100 Auto',
		price: 500,
		multiplier: 999,
		description: '999 Auto Clickers'
	}];
	var itemButtons = [];
	for (var i = 0; i < items.length; i++) {
		var item = items[i];
		var yPos = -350 + i * 250;
		// Item button
		var itemButton = self.attachAsset('buyButton', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		itemButton.x = 0;
		itemButton.y = yPos;
		itemButton.itemIndex = i;
		// Item name
		var nameText = new Text2(item.name, {
			size: 32,
			fill: 0xFFFFFF
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.x = 0;
		nameText.y = yPos - 40;
		self.addChild(nameText);
		// Item description
		var descText = new Text2(item.description, {
			size: 24,
			fill: 0xCCCCCC
		});
		descText.anchor.set(0.5, 0.5);
		descText.x = 0;
		descText.y = yPos;
		self.addChild(descText);
		// Item price
		var priceText = new Text2('Price: ' + item.price + ' cubes', {
			size: 28,
			fill: 0xFFEB3B
		});
		priceText.anchor.set(0.5, 0.5);
		priceText.x = 0;
		priceText.y = yPos + 40;
		self.addChild(priceText);
		itemButtons.push({
			button: itemButton,
			price: priceText
		});
	}
	// Close button
	var closeButton = self.attachAsset('buyButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	closeButton.x = 0;
	closeButton.y = 630;
	closeButton.tint = 0xFF4444;
	var closeText = new Text2('CLOSE', {
		size: 36,
		fill: 0xFFFFFF
	});
	closeText.anchor.set(0.5, 0.5);
	closeText.x = 0;
	closeText.y = 630;
	self.addChild(closeText);
	self.updateCoinsDisplay = function () {
		coinsText.setText('Cubes: ' + (storage.cubes || 0));
	};
	self.down = function (x, y, obj) {
		if (!obj || !obj.position) return;
		var localPos = self.toLocal(obj.position);
		// Check close button
		if (Math.abs(localPos.x - closeButton.x) < 90 && Math.abs(localPos.y - 630) < 25) {
			self.hide();
			return;
		}
		// Check item buttons
		for (var i = 0; i < itemButtons.length; i++) {
			var itemBtn = itemButtons[i].button;
			if (Math.abs(localPos.x - itemBtn.x) < 90 && Math.abs(localPos.y - itemBtn.y) < 25) {
				self.buyItem(i);
				break;
			}
		}
	};
	self.buyItem = function (index) {
		var item = items[index];
		var cubes = storage.cubes || 0;
		if (cubes >= item.price) {
			storage.cubes = cubes - item.price;
			storage.autoClickers = (storage.autoClickers || 0) + item.multiplier;
			self.updateCoinsDisplay();
		}
	};
	self.show = function () {
		self.visible = true;
		self.updateCoinsDisplay();
	};
	self.hide = function () {
		self.visible = false;
	};
	return self;
});
var SpawnButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('spawnButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function (x, y, obj) {
		spawnCube();
		// Button press animation
		tween(buttonGraphics, {
			scaleX: 0.9,
			scaleY: 0.9
		}, {
			duration: 100
		});
		tween(buttonGraphics, {
			scaleX: 1.0,
			scaleY: 1.0
		}, {
			duration: 100
		});
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a1a1a
});

/**** 
* Game Code
****/ 
var cubes = [];
var cubeCount = 0;
var multiplicationRate = 1;
var maxCubes = 2000;
var lastFPSTime = 0;
var frameCount = 0;
var currentFPS = 60;
var autoClickTimer = 0;
// Create spawn button
var spawnButton = game.addChild(new SpawnButton());
spawnButton.x = 1024;
spawnButton.y = 2600;
// Create shop button
var shopButtonContainer = game.addChild(new Container());
var shopButtonGraphics = shopButtonContainer.attachAsset('shopButton', {
	anchorX: 0.5,
	anchorY: 0.5
});
shopButtonContainer.x = 1800;
shopButtonContainer.y = 2600;
var shopButtonText = new Text2('SHOP', {
	size: 36,
	fill: 0xFFFFFF
});
shopButtonText.anchor.set(0.5, 0.5);
shopButtonText.x = 1800;
shopButtonText.y = 2600;
game.addChild(shopButtonText);
// Create shop
var shop = game.addChild(new Shop());
shop.x = 1024;
shop.y = 1366;
shopButtonContainer.down = function (x, y, obj) {
	shop.show();
};
// Create FPE shop button
var fpeButtonContainer = game.addChild(new Container());
var fpeButtonGraphics = fpeButtonContainer.attachAsset('fpeButton', {
	anchorX: 0.5,
	anchorY: 0.5
});
fpeButtonContainer.x = 300;
fpeButtonContainer.y = 2600;
var fpeButtonText = new Text2('FPE', {
	size: 36,
	fill: 0xFFFFFF
});
fpeButtonText.anchor.set(0.5, 0.5);
fpeButtonText.x = 300;
fpeButtonText.y = 2600;
game.addChild(fpeButtonText);
// Create FPE shop
var fpeShop = game.addChild(new FPEShop());
fpeShop.x = 1024;
fpeShop.y = 1366;
fpeButtonContainer.down = function (x, y, obj) {
	fpeShop.show();
};
// Create button label
var buttonText = new Text2('SPAWN CUBE', {
	size: 32,
	fill: 0xFFFFFF
});
buttonText.anchor.set(0.5, 0.5);
buttonText.x = 1024;
buttonText.y = 2600;
game.addChild(buttonText);
// Create cube counter
var counterText = new Text2('Cubes: 0', {
	size: 48,
	fill: 0xFFFFFF
});
counterText.anchor.set(0.5, 0);
counterText.x = 1024;
counterText.y = 100;
game.addChild(counterText);
// Create FPS counter
var fpsText = new Text2('FPS: 60', {
	size: 72,
	fill: 0xFFFF00
});
fpsText.anchor.set(0, 1);
fpsText.x = 20;
fpsText.y = 2712;
game.addChild(fpsText);
function spawnCube() {
	if (cubes.length >= maxCubes) return;
	var newCube = new Cube();
	newCube.x = Math.random() * (2048 - 30) + 15;
	newCube.y = Math.random() * (2732 - 30) + 15;
	cubes.push(newCube);
	game.addChild(newCube);
	cubeCount++;
	updateCounterText();
	// Award cube for spawning cube
	storage.cubes = (storage.cubes || 0) + 1;
}
function updateCounterText() {
	counterText.setText('Cubes: ' + cubeCount);
}
function updateFPS() {
	frameCount++;
	var currentTime = Date.now();
	if (currentTime - lastFPSTime >= 1000) {
		currentFPS = Math.round(frameCount * 1000 / (currentTime - lastFPSTime));
		fpsText.setText('FPS: ' + currentFPS);
		frameCount = 0;
		lastFPSTime = currentTime;
	}
}
game.update = function () {
	updateFPS();
	// FPS control based on purchased FPS boost
	var targetFPS = storage.targetFPS || 60;
	if (targetFPS > 60) {
		// Skip frames to achieve higher FPS effect
		var skipFrames = Math.floor(targetFPS / 60) - 1;
		if (LK.ticks % (skipFrames + 1) !== 0) {
			return;
		}
	}
	// Auto-clicker functionality
	var autoClickers = storage.autoClickers || 0;
	if (autoClickers > 0) {
		autoClickTimer++;
		if (autoClickTimer >= 60) {
			// Auto-click every second
			for (var a = 0; a < autoClickers && a < 10; a++) {
				// Limit to 10 per frame for performance
				spawnCube();
			}
			autoClickTimer = 0;
		}
	}
	// Clean up destroyed cubes
	for (var i = cubes.length - 1; i >= 0; i--) {
		if (!cubes[i].parent) {
			cubes.splice(i, 1);
			cubeCount--;
			updateCounterText();
		}
	}
	// Performance management - slow down multiplication if FPS drops too low
	if (currentFPS < 30 && cubes.length > 100) {
		// Remove some cubes to maintain performance
		for (var j = 0; j < 10 && cubes.length > 100; j++) {
			var cubeToRemove = cubes.pop();
			cubeToRemove.destroy();
			cubeCount--;
		}
		updateCounterText();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -60,8 +60,149 @@
 		updateCounterText();
 	};
 	return self;
 });
+var FPEShop = Container.expand(function () {
+	var self = Container.call(this);
+	self.visible = false;
+	// Shop panel background
+	var panel = self.attachAsset('fpePanel', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Shop title
+	var titleText = new Text2('FPS BOOST SHOP', {
+		size: 56,
+		fill: 0xFFFFFF
+	});
+	titleText.anchor.set(0.5, 0.5);
+	titleText.x = 0;
+	titleText.y = -630;
+	self.addChild(titleText);
+	// Cubes display
+	var cubesText = new Text2('Cubes: 0', {
+		size: 42,
+		fill: 0xFFEB3B
+	});
+	cubesText.anchor.set(0.5, 0.5);
+	cubesText.x = 0;
+	cubesText.y = -540;
+	self.addChild(cubesText);
+	// FPS boost items
+	var items = [{
+		name: 'FPS 90',
+		price: 19,
+		fps: 90,
+		description: 'Boost to 90 FPS'
+	}, {
+		name: 'FPS 120',
+		price: 50,
+		fps: 120,
+		description: 'Boost to 120 FPS'
+	}, {
+		name: 'FPS 144',
+		price: 100,
+		fps: 144,
+		description: 'Boost to 144 FPS'
+	}];
+	var itemButtons = [];
+	for (var i = 0; i < items.length; i++) {
+		var item = items[i];
+		var yPos = -350 + i * 250;
+		// Item button
+		var itemButton = self.attachAsset('buyButton', {
+			anchorX: 0.5,
+			anchorY: 0.5
+		});
+		itemButton.x = 0;
+		itemButton.y = yPos;
+		itemButton.itemIndex = i;
+		// Item name
+		var nameText = new Text2(item.name, {
+			size: 32,
+			fill: 0xFFFFFF
+		});
+		nameText.anchor.set(0.5, 0.5);
+		nameText.x = 0;
+		nameText.y = yPos - 40;
+		self.addChild(nameText);
+		// Item description
+		var descText = new Text2(item.description, {
+			size: 24,
+			fill: 0xCCCCCC
+		});
+		descText.anchor.set(0.5, 0.5);
+		descText.x = 0;
+		descText.y = yPos;
+		self.addChild(descText);
+		// Item price
+		var priceText = new Text2('Price: ' + item.price + ' cubes', {
+			size: 28,
+			fill: 0xFFEB3B
+		});
+		priceText.anchor.set(0.5, 0.5);
+		priceText.x = 0;
+		priceText.y = yPos + 40;
+		self.addChild(priceText);
+		itemButtons.push({
+			button: itemButton,
+			price: priceText
+		});
+	}
+	// Close button
+	var closeButton = self.attachAsset('buyButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	closeButton.x = 0;
+	closeButton.y = 630;
+	closeButton.tint = 0xFF4444;
+	var closeText = new Text2('CLOSE', {
+		size: 36,
+		fill: 0xFFFFFF
+	});
+	closeText.anchor.set(0.5, 0.5);
+	closeText.x = 0;
+	closeText.y = 630;
+	self.addChild(closeText);
+	self.updateCubesDisplay = function () {
+		cubesText.setText('Cubes: ' + (storage.cubes || 0));
+	};
+	self.down = function (x, y, obj) {
+		if (!obj || !obj.position) return;
+		var localPos = self.toLocal(obj.position);
+		// Check close button
+		if (Math.abs(localPos.x - closeButton.x) < 90 && Math.abs(localPos.y - 630) < 25) {
+			self.hide();
+			return;
+		}
+		// Check item buttons
+		for (var i = 0; i < itemButtons.length; i++) {
+			var itemBtn = itemButtons[i].button;
+			if (Math.abs(localPos.x - itemBtn.x) < 90 && Math.abs(localPos.y - itemBtn.y) < 25) {
+				self.buyItem(i);
+				break;
+			}
+		}
+	};
+	self.buyItem = function (index) {
+		var item = items[index];
+		var cubes = storage.cubes || 0;
+		if (cubes >= item.price) {
+			storage.cubes = cubes - item.price;
+			storage.targetFPS = item.fps;
+			self.updateCubesDisplay();
+		}
+	};
+	self.show = function () {
+		self.visible = true;
+		self.updateCubesDisplay();
+	};
+	self.hide = function () {
+		self.visible = false;
+	};
+	return self;
+});
 var Shop = Container.expand(function () {
 	var self = Container.call(this);
 	self.visible = false;
 	// Shop panel background
@@ -271,8 +412,31 @@
 shop.y = 1366;
 shopButtonContainer.down = function (x, y, obj) {
 	shop.show();
 };
+// Create FPE shop button
+var fpeButtonContainer = game.addChild(new Container());
+var fpeButtonGraphics = fpeButtonContainer.attachAsset('fpeButton', {
+	anchorX: 0.5,
+	anchorY: 0.5
+});
+fpeButtonContainer.x = 300;
+fpeButtonContainer.y = 2600;
+var fpeButtonText = new Text2('FPE', {
+	size: 36,
+	fill: 0xFFFFFF
+});
+fpeButtonText.anchor.set(0.5, 0.5);
+fpeButtonText.x = 300;
+fpeButtonText.y = 2600;
+game.addChild(fpeButtonText);
+// Create FPE shop
+var fpeShop = game.addChild(new FPEShop());
+fpeShop.x = 1024;
+fpeShop.y = 1366;
+fpeButtonContainer.down = function (x, y, obj) {
+	fpeShop.show();
+};
 // Create button label
 var buttonText = new Text2('SPAWN CUBE', {
 	size: 32,
 	fill: 0xFFFFFF
@@ -325,8 +489,17 @@
 	}
 }
 game.update = function () {
 	updateFPS();
+	// FPS control based on purchased FPS boost
+	var targetFPS = storage.targetFPS || 60;
+	if (targetFPS > 60) {
+		// Skip frames to achieve higher FPS effect
+		var skipFrames = Math.floor(targetFPS / 60) - 1;
+		if (LK.ticks % (skipFrames + 1) !== 0) {
+			return;
+		}
+	}
 	// Auto-clicker functionality
 	var autoClickers = storage.autoClickers || 0;
 	if (autoClickers > 0) {
 		autoClickTimer++;