/**** 
* Classes
****/ 
// Define the Background class
var Background = Container.expand(function () {
	var self = Container.call(this);
	var backgroundGraphics = self.attachAsset('background', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Logic for updating background position or other properties
	};
	return self;
});
// Define the Background2 class
var Background2 = Container.expand(function () {
	var self = Container.call(this);
	var backgroundGraphics = self.attachAsset('background', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Logic for updating background2 position or other properties
	};
	return self;
});
/**** 
* Add Jump Gauge
****/ 
var JumpGauge = Container.expand(function () {
	var self = Container.call(this);
	// Create gauge background
	var gaugeBackground = new Graphics();
	gaugeBackground.beginFill(0x333333, 0.7);
	gaugeBackground.drawRect(0, 0, 300, 30);
	gaugeBackground.endFill();
	self.addChild(gaugeBackground);
	// Create gauge fill
	var gaugeFill = new Graphics();
	gaugeFill.beginFill(0x00FF00);
	gaugeFill.drawRect(0, 0, 0, 30);
	gaugeFill.endFill();
	self.addChild(gaugeFill);
	// Gauge properties
	self.maxWidth = 300;
	self.isCharging = false;
	self.chargeAmount = 0;
	self.chargeSpeed = 5;
	self.chargeDirection = 1; // 1 for increasing, -1 for decreasing
	// Update gauge display
	self.updateGauge = function () {
		gaugeFill.clear();
		gaugeFill.beginFill(self.getColorForCharge());
		gaugeFill.drawRect(0, 0, self.chargeAmount, 30);
		gaugeFill.endFill();
	};
	// Get color based on charge amount (green to yellow to red)
	self.getColorForCharge = function () {
		var ratio = self.chargeAmount / self.maxWidth;
		if (ratio < 0.5) {
			// Green to yellow
			return Graphics.rgb(Math.floor(255 * (ratio * 2)), 255, 0);
		} else {
			// Yellow to red
			return Graphics.rgb(255, Math.floor(255 * (2 - ratio * 2)), 0);
		}
	};
	// Start charging
	self.startCharging = function () {
		self.isCharging = true;
		self.chargeAmount = 0;
		self.chargeDirection = 1;
	};
	// Stop charging and get jump power
	self.stopCharging = function () {
		self.isCharging = false;
		// Convert charge amount to jump height (10 to 40)
		var jumpPower = 10 + self.chargeAmount / self.maxWidth * 30;
		return jumpPower;
	};
	// Update function
	self.update = function () {
		if (self.isCharging) {
			// Update charge amount
			self.chargeAmount += self.chargeSpeed * self.chargeDirection;
			// Reverse direction if we hit the limits
			if (self.chargeAmount >= self.maxWidth) {
				self.chargeAmount = self.maxWidth;
				self.chargeDirection = -1;
			} else if (self.chargeAmount <= 0) {
				self.chargeAmount = 0;
				self.chargeDirection = 1;
			}
			// Update gauge display
			self.updateGauge();
		}
	};
	return self;
});
// Modify Player class to use variable jump height
var Player = Container.expand(function () {
	var self = Container.call(this);
	var currentSprite = self.attachAsset('player_run1', {
		anchorX: 0.5,
		anchorY: 0.5,
		visible: true,
		scaleX: 1.5,
		scaleY: 1.5
	});
	var nextSprite = self.attachAsset('player_run1', {
		anchorX: 0.5,
		anchorY: 0.5,
		visible: false,
		scaleX: 1.5,
		scaleY: 1.5
	});
	self.currentAsset = 'player_run1';
	self.speed = 5;
	self.jumpHeight = 25; // Default jump height
	self.isJumping = false;
	self.velocityY = 0;
	self.groundY = 2732 - 400; // 400 pixels from bottom
	self.y = self.groundY; // Set initial position to ground level
	self.runFrames = ['player_run1', 'player_run2', 'player_run3'];
	self.runFrameIndex = 0;
	self.runFrameCounter = 0;
	self.runFrameDelay = 10;
	self.swapSprite = function (newAsset) {
		if (self.currentAsset !== newAsset) {
			nextSprite = self.attachAsset(newAsset, {
				anchorX: 0.5,
				anchorY: 0.5,
				visible: true,
				scaleX: 1.5,
				scaleY: 1.5
			});
			currentSprite.visible = false;
			currentSprite.destroy();
			currentSprite = nextSprite;
			self.currentAsset = newAsset;
		}
	};
	self.update = function () {
		if (self.isJumping) {
			self.y += self.velocityY;
			self.velocityY += 0.9;
			if (self.y >= self.groundY - 30) {
				self.y = self.groundY - 30;
				self.isJumping = false;
				self.velocityY = 0;
				self.swapSprite(self.runFrames[self.runFrameIndex]);
			}
		} else {
			self.runFrameCounter++;
			if (self.runFrameCounter >= self.runFrameDelay) {
				self.runFrameIndex = (self.runFrameIndex + 1) % self.runFrames.length;
				self.swapSprite(self.runFrames[self.runFrameIndex]);
				self.runFrameCounter = 0;
			}
		}
	};
	self.jump = function (power) {
		if (!self.isJumping) {
			self.isJumping = true;
			// Use the provided power or default jump height
			var jumpPower = power || self.jumpHeight;
			self.velocityY = -jumpPower;
			self.swapSprite('player_jump');
			self.runFrameCounter = 0;
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
var background = game.addChild(new Background());
background.x = 0;
background.y = 0;
var background2 = game.addChild(new Background2());
background2.x = 2048;
background2.y = 0;
var player = game.addChild(new Player());
player.x = 2048 / 4;
player.y = player.groundY - 30; // Use groundY for initial position and move 30 pixels higher
// Add jump gauge
var jumpGauge = game.addChild(new JumpGauge());
jumpGauge.x = 50;
jumpGauge.y = 50;
jumpGauge.visible = false;
var enemies = [];
var enemySpawnInterval = 80;
var enemySpawnCounter = 0;
var scoreText = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
LK.gui.top.addChild(scoreText);
scoreText.x = 2048 / 2;
scoreText.y = 50;
var isPressingDown = false;
game.update = function () {
	background.update();
	background2.update();
	player.update();
	jumpGauge.update();
	enemySpawnCounter++;
	if (enemySpawnCounter >= enemySpawnInterval) {
		var enemy = new Enemy();
		enemy.x = 2048 + Math.random() * 200;
		enemy.y = enemy.groundY; // Use groundY for initial position
		enemies.push(enemy);
		game.addChild(enemy);
		enemySpawnInterval = Math.floor(Math.random() * 100) + 60;
		enemySpawnCounter = 0;
	}
	for (var j = enemies.length - 1; j >= 0; j--) {
		enemies[j].update();
		if (player.intersects(enemies[j])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		} else if (player.x > enemies[j].x && !enemies[j].passed) {
			enemies[j].passed = true;
			LK.setScore(LK.getScore() + 1);
			scoreText.setText(LK.getScore());
		}
		if (enemies[j].x < -100) {
			enemies.splice(j, 1);
		}
	}
};
game.down = function (x, y, obj) {
	isPressingDown = true;
	jumpGauge.visible = true;
	jumpGauge.startCharging();
};
game.up = function (x, y, obj) {
	if (isPressingDown) {
		isPressingDown = false;
		var jumpPower = jumpGauge.stopCharging();
		player.jump(jumpPower);
		jumpGauge.visible = false;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -12,8 +12,20 @@
 		// Logic for updating background position or other properties
 	};
 	return self;
 });
+// Define the Background2 class
+var Background2 = Container.expand(function () {
+	var self = Container.call(this);
+	var backgroundGraphics = self.attachAsset('background', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.update = function () {
+		// Logic for updating background2 position or other properties
+	};
+	return self;
+});
 /**** 
 * Add Jump Gauge
 ****/ 
 var JumpGauge = Container.expand(function () {