/**** 
* Classes
****/ 
// Fish class
var Fish = Container.expand(function () {
	var self = Container.call(this);
	var fishGraphics = self.attachAsset('pelican', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.direction = 1; // 1 for right, -1 for left
	self.update = function () {
		self.x += self.speed * self.direction;
		if (self.x > 2048 || self.x < 0) {
			self.direction *= -1; // Change direction
		}
	};
});
// Obstacle class
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -5;
	self.update = function () {
		self.x += self.speed;
		self.children.forEach(function (child) {
			if (child instanceof Text2) {
				child.x = self.x;
			}
		});
		if (self.x < -100) {
			self.destroy();
		}
	};
	self.createPipe = function (gapY, gapHeight) {
		var topPipe = LK.getAsset('obstacle', {
			anchorX: 0.5,
			anchorY: 1.0,
			height: gapY
		});
		var bottomPipe = LK.getAsset('obstacle', {
			anchorX: 0.5,
			anchorY: 0.0,
			y: gapY + gapHeight,
			height: 2732 - (gapY + gapHeight)
		});
		self.addChild(topPipe);
		self.addChild(bottomPipe);
		// Add text to display the vertical gap as a percentage of the screen height
		var gapPercentage = (gapHeight / 2732 * 100).toFixed(1) + '%';
		var gapText = new Text2(gapPercentage, {
			size: 50,
			fill: "#ffffff"
		});
		gapText.anchor.set(0.5, 0.5);
		gapText.x = 2048 / 2; // Center the text horizontally on the screen
		gapText.y = gapY / 2; // Center the text vertically on the top pipe
		topPipe.addChild(gapText);
	};
});
// The assets will be automatically created and loaded by the LK engine
// Pelican class
var Pelican = Container.expand(function () {
	var self = Container.call(this);
	var pelicanGraphics = self.attachAsset('pelican', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 0;
	self.update = function () {
		self.speed += 0.5; // Gravity effect
		self.y += self.speed;
		if (self.y < 0) {
			self.y = 0;
		}
		if (self.y > 2732) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	};
	self.dive = function () {
		self.speed = 10; // Increase speed for diving
	};
	self.fly = function () {
		self.speed = -15; // Increase upward speed for flying
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue background
});

/**** 
* Game Code
****/ 
// Create a start screen with a button
var startScreen = new Container();
var startText = new Text2('Start your Pelican', {
	size: 100,
	fill: "#ffffff"
});
startText.anchor.set(0.5, 0.5);
startText.x = 2048 / 2;
startText.y = 2732 / 2 - 100;
startScreen.addChild(startText);
var startButton = new Text2('OK', {
	size: 100,
	fill: "#ffffff",
	backgroundColor: "#0000ff"
});
startButton.anchor.set(0.5, 0.5);
startButton.x = 2048 / 2;
startButton.y = 2732 / 2 + 100;
startScreen.addChild(startButton);
startButton.down = function (x, y, obj) {
	game.removeChild(startScreen);
	game.update = originalUpdate; // Restore the original update function
};
game.addChild(startScreen);
// Freeze the game by overriding the update function
var originalUpdate = game.update;
game.update = function () {};
// Forest green color for pipes
// Forest green color for pipes
// Add a light blue layer at the bottom 20% of the screen
var bottomLayer = LK.getAsset('obstacle', {
	width: 2048,
	height: 2732 * 0.2,
	color: 0xFF69B4,
	// Bright pink color
	anchorX: 0.5,
	anchorY: 0.0
});
bottomLayer.x = 2048 / 2;
bottomLayer.y = 2732 * 0.8;
game.addChild(bottomLayer);
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var pelican = game.addChild(new Pelican());
var fish = game.addChild(new Fish());
fish.x = 1024; // Start in the middle of the screen
fish.y = 2732 * 0.9; // Position in the bottom layer
pelican.speed = 0; // Initial speed
pelican.x = 500;
pelican.y = 1366;
var obstacles = [];
game.update = function () {
	if (LK.ticks % 400 == 0) {
		var newObstacle = new Obstacle();
		newObstacle.x = 2048;
		var gapY = Math.random() * (2000 - 600); // Random gap position
		var pelicanHeight = LK.getAsset('pelican', {}).height;
		var maxGapHeight = pelicanHeight * 10;
		var initialGapHeight = 2000 * 0.2;
		var minGapHeight = initialGapHeight / 2;
		var gapHeight = Math.max(minGapHeight, Math.min(initialGapHeight, maxGapHeight) - LK.getScore() * 0.1); // Decrease gapHeight over time but not less than half its initial size
		newObstacle.createPipe(gapY, gapHeight);
		obstacles.push(newObstacle);
		game.addChild(newObstacle);
	}
	for (var i = obstacles.length - 1; i >= 0; i--) {
		if (obstacles[i].x < -50) {
			obstacles[i].destroy();
			obstacles.splice(i, 1);
			LK.setScore(LK.getScore() + 1);
			scoreTxt.setText(LK.getScore());
		}
		if (pelican.intersects(obstacles[i])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
		fish.update();
		if (pelican.intersects(fish)) {
			LK.setScore(LK.getScore() + 5);
			scoreTxt.setText(LK.getScore());
			fish.destroy();
			fish = game.addChild(new Fish());
			fish.x = 1024; // Reset fish position
			fish.y = 2732 * 0.9;
		}
	}
};
game.down = function (x, y, obj) {
	pelican.fly();
};
game.up = function (x, y, obj) {
	// No action needed on mouse up
};

===================================================================
--- original.js
+++ change.js
@@ -120,11 +120,14 @@
 startButton.y = 2732 / 2 + 100;
 startScreen.addChild(startButton);
 startButton.down = function (x, y, obj) {
 	game.removeChild(startScreen);
-	game.start();
+	game.update = originalUpdate; // Restore the original update function
 };
 game.addChild(startScreen);
+// Freeze the game by overriding the update function
+var originalUpdate = game.update;
+game.update = function () {};
 // Forest green color for pipes
 // Forest green color for pipes
 // Add a light blue layer at the bottom 20% of the screen
 var bottomLayer = LK.getAsset('obstacle', {