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

/**** 
* Classes
****/ 
// Define a class for scrolling background
var Background = Container.expand(function () {
	var self = Container.call(this);
	// Create two background images for continuous scrolling
	var bg1 = self.attachAsset('background', {
		anchorX: 0,
		anchorY: 0
	});
	var bg2 = self.attachAsset('background', {
		anchorX: 0,
		anchorY: 0
	});
	// Position the second background right after the first one
	bg2.x = bg1.width;
	self.speed = 2; // Scrolling speed
	// Track positions for animation
	self.update = function () {
		// Move both backgrounds to the left
		bg1.x -= self.speed;
		bg2.x -= self.speed;
		// When the first background moves completely off-screen to the left
		if (bg1.x <= -bg1.width) {
			bg1.x = bg2.x + bg2.width;
		}
		// When the second background moves completely off-screen to the left
		if (bg2.x <= -bg2.width) {
			bg2.x = bg1.x + bg1.width;
		}
	};
	return self;
});
// Define a class for enemies
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		self.x -= self.speed;
		if (self.x < -50) {
			self.destroy();
		}
	};
});
//<Assets used in the game will automatically appear here>
// Define a class for the player character
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.jumpHeight = 40;
	self.isJumping = false;
	self.velocityY = 0;
	self.update = function () {
		if (self.isJumping) {
			self.y += self.velocityY;
			self.velocityY += 0.7; // Decreased gravity effect by 30%
			if (self.y >= 2732 / 2) {
				// Ground level
				self.y = 2732 / 2;
				self.isJumping = false;
				self.velocityY = 0;
			}
		}
	};
	self.jump = function () {
		if (!self.isJumping) {
			self.isJumping = true;
			self.velocityY = -self.jumpHeight;
			LK.getSound('jump').play();
		}
	};
});
// Scoreboard class to display high scores
var Scoreboard = Container.expand(function () {
	var self = Container.call(this);
	// Create a background for the scoreboard
	var background = self.attachAsset('soundOff', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Scale the background to make it larger
	background.width = 800;
	background.height = 1200;
	background.alpha = 0.8;
	// Create title text
	var titleText = new Text2('HIGH SCORES', {
		size: 80,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0);
	titleText.y = -background.height / 2 + 50;
	self.addChild(titleText);
	// Array to store score text objects
	self.scoreItems = [];
	// Method to update the scoreboard with new scores
	self.updateScores = function (scores) {
		// Clear previous score texts
		for (var i = 0; i < self.scoreItems.length; i++) {
			self.scoreItems[i].destroy();
		}
		self.scoreItems = [];
		// Add new score items
		for (var i = 0; i < scores.length && i < 5; i++) {
			var scoreText = new Text2(i + 1 + '. ' + scores[i], {
				size: 60,
				fill: 0xFFFFFF
			});
			scoreText.anchor.set(0.5, 0);
			scoreText.y = -background.height / 2 + 150 + i * 80;
			self.addChild(scoreText);
			self.scoreItems.push(scoreText);
		}
	};
	// Add close button
	var closeButton = new Text2('CLOSE', {
		size: 60,
		fill: 0xFFFFFF
	});
	closeButton.anchor.set(0.5, 0);
	closeButton.y = background.height / 2 - 100;
	closeButton.interactive = true;
	closeButton.down = function () {
		self.visible = false;
	};
	self.addChild(closeButton);
	// Initially hide scoreboard
	self.visible = false;
	return self;
});
// Sound toggle button class
var SoundButton = Container.expand(function () {
	var self = Container.call(this);
	// Track sound state
	self.soundOn = true;
	// Create both button states
	var soundOnGraphics = self.attachAsset('soundOn', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var soundOffGraphics = self.attachAsset('soundOff', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Initially hide the sound off icon
	soundOffGraphics.visible = false;
	// Handle button press
	self.down = function () {
		self.soundOn = !self.soundOn;
		soundOnGraphics.visible = self.soundOn;
		soundOffGraphics.visible = !self.soundOn;
		// Set global sound volume based on state
		LK.setVolume(self.soundOn ? 1 : 0);
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Create scrolling background
var background = game.addChild(new Background());
background.x = 0;
background.y = 0;
// Initialize player
var player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 / 2;
// Add sound toggle button to top right corner
var soundButton = new SoundButton();
soundButton.x = 2048 - 80;
soundButton.y = 80;
LK.gui.topRight.addChild(soundButton);
// Initialize enemies
var enemies = [];
var enemySpawnInterval = 100;
var enemySpawnCounter = 0;
// Create a new Text2 object to display the score
var scoreText = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
// Add the score text to the game GUI at the top center of the screen
LK.gui.top.addChild(scoreText);
scoreText.x = 2048 / 2;
scoreText.y = 0;
// Create scoreboard button
var scoreboardButton = new Text2('SCORES', {
	size: 60,
	fill: 0xFFFFFF
});
scoreboardButton.anchor.set(0.5, 0);
LK.gui.topLeft.addChild(scoreboardButton);
scoreboardButton.x = 150;
scoreboardButton.y = 80;
// Create and initialize the scoreboard
var scoreboard = new Scoreboard();
scoreboard.x = 2048 / 2;
scoreboard.y = 2732 / 2;
LK.gui.center.addChild(scoreboard);
// Define highscores array - would typically come from storage
var highScores = ["1000", "750", "500", "250", "100"];
scoreboard.updateScores(highScores);
// Make scoreboard button interactive
scoreboardButton.interactive = true;
scoreboardButton.down = function () {
	scoreboard.visible = true;
};
// Handle game updates
game.update = function () {
	// Update background scrolling
	background.update();
	player.update();
	// Spawn enemies
	enemySpawnCounter++;
	if (enemySpawnCounter >= enemySpawnInterval) {
		var enemy = new Enemy();
		enemy.x = 2048;
		enemy.y = 2732 / 2;
		enemies.push(enemy);
		game.addChild(enemy);
		// Randomize the spawn interval for the next enemy
		enemySpawnInterval = Math.floor(Math.random() * 150) + 50;
		enemySpawnCounter = 0;
	}
	// Update enemies
	for (var j = enemies.length - 1; j >= 0; j--) {
		enemies[j].update();
		if (player.intersects(enemies[j])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.getSound('gameover').play();
			// Update high scores with current score
			var currentScore = LK.getScore();
			for (var k = 0; k < highScores.length; k++) {
				if (currentScore > parseInt(highScores[k])) {
					// Insert new high score and shift others down
					highScores.splice(k, 0, currentScore.toString());
					highScores.pop(); // Remove lowest score
					break;
				}
			}
			// Update scoreboard with new high scores
			scoreboard.updateScores(highScores);
			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());
		}
	}
};
// Handle player jump
game.down = function (x, y, obj) {
	player.jump();
};
// Import tween plugin for animations

===================================================================
--- original.js
+++ change.js
@@ -83,8 +83,65 @@
 			LK.getSound('jump').play();
 		}
 	};
 });
+// Scoreboard class to display high scores
+var Scoreboard = Container.expand(function () {
+	var self = Container.call(this);
+	// Create a background for the scoreboard
+	var background = self.attachAsset('soundOff', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Scale the background to make it larger
+	background.width = 800;
+	background.height = 1200;
+	background.alpha = 0.8;
+	// Create title text
+	var titleText = new Text2('HIGH SCORES', {
+		size: 80,
+		fill: 0xFFFFFF
+	});
+	titleText.anchor.set(0.5, 0);
+	titleText.y = -background.height / 2 + 50;
+	self.addChild(titleText);
+	// Array to store score text objects
+	self.scoreItems = [];
+	// Method to update the scoreboard with new scores
+	self.updateScores = function (scores) {
+		// Clear previous score texts
+		for (var i = 0; i < self.scoreItems.length; i++) {
+			self.scoreItems[i].destroy();
+		}
+		self.scoreItems = [];
+		// Add new score items
+		for (var i = 0; i < scores.length && i < 5; i++) {
+			var scoreText = new Text2(i + 1 + '. ' + scores[i], {
+				size: 60,
+				fill: 0xFFFFFF
+			});
+			scoreText.anchor.set(0.5, 0);
+			scoreText.y = -background.height / 2 + 150 + i * 80;
+			self.addChild(scoreText);
+			self.scoreItems.push(scoreText);
+		}
+	};
+	// Add close button
+	var closeButton = new Text2('CLOSE', {
+		size: 60,
+		fill: 0xFFFFFF
+	});
+	closeButton.anchor.set(0.5, 0);
+	closeButton.y = background.height / 2 - 100;
+	closeButton.interactive = true;
+	closeButton.down = function () {
+		self.visible = false;
+	};
+	self.addChild(closeButton);
+	// Initially hide scoreboard
+	self.visible = false;
+	return self;
+});
 // Sound toggle button class
 var SoundButton = Container.expand(function () {
 	var self = Container.call(this);
 	// Track sound state
@@ -146,8 +203,30 @@
 // Add the score text to the game GUI at the top center of the screen
 LK.gui.top.addChild(scoreText);
 scoreText.x = 2048 / 2;
 scoreText.y = 0;
+// Create scoreboard button
+var scoreboardButton = new Text2('SCORES', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+scoreboardButton.anchor.set(0.5, 0);
+LK.gui.topLeft.addChild(scoreboardButton);
+scoreboardButton.x = 150;
+scoreboardButton.y = 80;
+// Create and initialize the scoreboard
+var scoreboard = new Scoreboard();
+scoreboard.x = 2048 / 2;
+scoreboard.y = 2732 / 2;
+LK.gui.center.addChild(scoreboard);
+// Define highscores array - would typically come from storage
+var highScores = ["1000", "750", "500", "250", "100"];
+scoreboard.updateScores(highScores);
+// Make scoreboard button interactive
+scoreboardButton.interactive = true;
+scoreboardButton.down = function () {
+	scoreboard.visible = true;
+};
 // Handle game updates
 game.update = function () {
 	// Update background scrolling
 	background.update();
@@ -169,8 +248,20 @@
 		enemies[j].update();
 		if (player.intersects(enemies[j])) {
 			LK.effects.flashScreen(0xff0000, 1000);
 			LK.getSound('gameover').play();
+			// Update high scores with current score
+			var currentScore = LK.getScore();
+			for (var k = 0; k < highScores.length; k++) {
+				if (currentScore > parseInt(highScores[k])) {
+					// Insert new high score and shift others down
+					highScores.splice(k, 0, currentScore.toString());
+					highScores.pop(); // Remove lowest score
+					break;
+				}
+			}
+			// Update scoreboard with new high scores
+			scoreboard.updateScores(highScores);
 			LK.showGameOver();
 		} else if (player.x > enemies[j].x && !enemies[j].passed) {
 			enemies[j].passed = true;
 			LK.setScore(LK.getScore() + 1);