===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,488 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1", {
+	highScore: 0
+});
+
+/**** 
+* Classes
+****/ 
+var Block = Container.expand(function () {
+	var self = Container.call(this);
+	var sprite = self.attachAsset('block', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.broken = false;
+	self.checkCollision = function (player) {
+		if (self.broken || !player.isAlive) return false;
+		var playerBottom = player.y + 50;
+		var playerTop = player.y - 50;
+		var playerLeft = player.x - 40;
+		var playerRight = player.x + 40;
+		var blockTop = self.y - 40;
+		var blockBottom = self.y + 40;
+		var blockLeft = self.x - 40;
+		var blockRight = self.x + 40;
+		// Player hitting block from below
+		if (player.velocity.y < 0 && playerTop <= blockBottom && playerBottom > blockBottom && playerRight > blockLeft && playerLeft < blockRight) {
+			player.velocity.y = 0;
+			self.hit();
+			return true;
+		}
+		// Player landing on block from above
+		if (player.velocity.y > 0 && playerBottom >= blockTop && playerTop < blockTop && playerRight > blockLeft && playerLeft < blockRight) {
+			player.y = blockTop - 50;
+			player.land();
+			return true;
+		}
+		// Side collisions
+		if (playerRight > blockLeft && playerLeft < blockRight && playerBottom > blockTop && playerTop < blockBottom) {
+			// Determine which side the collision is from
+			var overlapRight = playerRight - blockLeft;
+			var overlapLeft = blockRight - playerLeft;
+			if (overlapRight < overlapLeft) {
+				player.x = blockLeft - 40;
+			} else {
+				player.x = blockRight + 40;
+			}
+			player.velocity.x = 0;
+			return true;
+		}
+		return false;
+	};
+	self.hit = function () {
+		if (!self.broken) {
+			// Animation for hit effect
+			tween(self, {
+				y: self.y - 10
+			}, {
+				duration: 100,
+				easing: tween.easeOut,
+				onFinish: function onFinish() {
+					tween(self, {
+						y: self.y + 10
+					}, {
+						duration: 100,
+						easing: tween.easeIn
+					});
+				}
+			});
+		}
+	};
+	return self;
+});
+var Coin = Container.expand(function () {
+	var self = Container.call(this);
+	var sprite = self.attachAsset('coin', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.collected = false;
+	self.update = function () {
+		if (!self.collected) {
+			// Simple bobbing animation
+			sprite.y = Math.sin(LK.ticks / 10) * 5;
+		}
+	};
+	self.collect = function () {
+		if (!self.collected) {
+			self.collected = true;
+			LK.getSound('coin_collect').play();
+			// Animation for collection
+			tween(self, {
+				alpha: 0,
+				y: self.y - 50
+			}, {
+				duration: 500,
+				easing: tween.easeOut,
+				onFinish: function onFinish() {
+					self.destroy();
+				}
+			});
+			return true;
+		}
+		return false;
+	};
+	self.checkCollision = function (player) {
+		if (self.collected || !player.isAlive) return false;
+		var distance = Math.sqrt(Math.pow(player.x - self.x, 2) + Math.pow(player.y - self.y, 2));
+		if (distance < 60) {
+			return self.collect();
+		}
+		return false;
+	};
+	return self;
+});
+var Enemy = Container.expand(function () {
+	var self = Container.call(this);
+	var sprite = self.attachAsset('enemy', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 2;
+	self.direction = 1; // 1 = right, -1 = left
+	self.alive = true;
+	self.update = function () {
+		if (self.alive) {
+			self.x += self.speed * self.direction;
+			// Change direction if at edge of patrol area
+			if (self.x > self.patrolRight && self.direction > 0 || self.x < self.patrolLeft && self.direction < 0) {
+				self.direction *= -1;
+				sprite.scaleX = -sprite.scaleX;
+			}
+		}
+	};
+	self.setPatrolArea = function (left, right) {
+		self.patrolLeft = left;
+		self.patrolRight = right;
+	};
+	self.checkCollision = function (player) {
+		if (!self.alive || !player.isAlive) return false;
+		var playerBottom = player.y + 50;
+		var playerTop = player.y - 50;
+		var playerLeft = player.x - 40;
+		var playerRight = player.x + 40;
+		var enemyTop = self.y - 30;
+		var enemyBottom = self.y + 30;
+		var enemyLeft = self.x - 35;
+		var enemyRight = self.x + 35;
+		// Check if player is stomping on enemy from above
+		if (player.velocity.y > 0 && playerBottom >= enemyTop && playerTop < enemyTop && playerRight > enemyLeft && playerLeft < enemyRight) {
+			self.die();
+			player.velocity.y = player.jumpForce * 0.7; // Bounce effect
+			return true;
+		}
+		// Check if player collides with enemy (not from above)
+		if (playerRight > enemyLeft && playerLeft < enemyRight && playerBottom > enemyTop && playerTop < enemyBottom) {
+			player.die();
+			return false;
+		}
+		return false;
+	};
+	self.die = function () {
+		if (self.alive) {
+			self.alive = false;
+			LK.getSound('enemy_hit').play();
+			// Animation for enemy death
+			tween(self, {
+				alpha: 0,
+				y: self.y + 50
+			}, {
+				duration: 500,
+				easing: tween.easeIn,
+				onFinish: function onFinish() {
+					self.destroy();
+				}
+			});
+		}
+	};
+	return self;
+});
+var Platform = Container.expand(function () {
+	var self = Container.call(this);
+	var sprite = self.attachAsset('ground', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.width = sprite.width;
+	self.height = sprite.height;
+	self.checkCollision = function (player) {
+		if (!player.isAlive) return false;
+		var playerBottom = player.y + 50;
+		var playerTop = player.y - 50;
+		var playerLeft = player.x - 40;
+		var playerRight = player.x + 40;
+		var platformTop = self.y - self.height / 2;
+		var platformBottom = self.y + self.height / 2;
+		var platformLeft = self.x - self.width / 2;
+		var platformRight = self.x + self.width / 2;
+		// Check if player is above the platform and falling
+		if (player.velocity.y > 0 && playerBottom >= platformTop && playerTop < platformTop && playerRight > platformLeft && playerLeft < platformRight) {
+			player.y = platformTop - 50;
+			player.land();
+			return true;
+		}
+		return false;
+	};
+	return self;
+});
+var Player = Container.expand(function () {
+	var self = Container.call(this);
+	var sprite = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Player properties
+	self.velocity = {
+		x: 0,
+		y: 0
+	};
+	self.speed = 8;
+	self.jumpForce = -20;
+	self.gravity = 1;
+	self.isJumping = false;
+	self.isAlive = true;
+	self.direction = 1; // 1 = right, -1 = left
+	// Control the player's movement and jumping
+	self.moveLeft = function () {
+		self.velocity.x = -self.speed;
+		self.direction = -1;
+		sprite.scaleX = -1;
+	};
+	self.moveRight = function () {
+		self.velocity.x = self.speed;
+		self.direction = 1;
+		sprite.scaleX = 1;
+	};
+	self.stopMoving = function () {
+		self.velocity.x = 0;
+	};
+	self.jump = function () {
+		if (!self.isJumping) {
+			self.velocity.y = self.jumpForce;
+			self.isJumping = true;
+			LK.getSound('jump').play();
+		}
+	};
+	self.update = function () {
+		// Apply gravity
+		self.velocity.y += self.gravity;
+		// Apply velocity
+		self.x += self.velocity.x;
+		self.y += self.velocity.y;
+		// Screen boundaries
+		if (self.x < 50) {
+			self.x = 50;
+		} else if (self.x > 2000) {
+			self.x = 2000;
+		}
+		// Check if fallen off the screen
+		if (self.y > 2732 && self.isAlive) {
+			self.die();
+		}
+	};
+	self.land = function () {
+		self.isJumping = false;
+		self.velocity.y = 0;
+	};
+	self.die = function () {
+		if (self.isAlive) {
+			self.isAlive = false;
+			LK.getSound('player_hit').play();
+			LK.effects.flashObject(self, 0xFF0000, 1000);
+			LK.setTimeout(function () {
+				LK.effects.flashScreen(0xFF0000, 500);
+				LK.showGameOver();
+			}, 1000);
+		}
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var player;
+var platforms = [];
+var coins = [];
+var enemies = [];
+var blocks = [];
+var score = 0;
+var isGameStarted = false;
+var cameraPosX = 0;
+// Create background
+var background = LK.getAsset('background', {
+	anchorX: 0,
+	anchorY: 0,
+	x: 0,
+	y: 0
+});
+game.addChild(background);
+// Create score text
+var scoreText = new Text2('SCORE: 0', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
+// Create high score text
+var highScoreText = new Text2('HIGH SCORE: ' + storage.highScore, {
+	size: 40,
+	fill: 0xFFFFFF
+});
+highScoreText.anchor.set(0.5, 0);
+highScoreText.y = 70;
+LK.gui.top.addChild(highScoreText);
+// Create instructions text
+var instructionsText = new Text2('TAP TO START\nTAP LEFT/RIGHT TO MOVE\nTAP CENTER TO JUMP', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+instructionsText.anchor.set(0.5, 0.5);
+LK.gui.center.addChild(instructionsText);
+// Initialize level
+function initLevel() {
+	// Create player
+	player = new Player();
+	player.x = 200;
+	player.y = 500;
+	game.addChild(player);
+	// Create ground platforms
+	createPlatform(400, 700, 800, 50);
+	createPlatform(1200, 700, 800, 50);
+	createPlatform(2000, 700, 800, 50);
+	// Create elevated platforms
+	createPlatform(600, 500, 300, 50);
+	createPlatform(1100, 400, 300, 50);
+	createPlatform(1700, 500, 300, 50);
+	// Create coins
+	createCoin(600, 400);
+	createCoin(700, 400);
+	createCoin(800, 400);
+	createCoin(1100, 300);
+	createCoin(1200, 300);
+	createCoin(1300, 300);
+	createCoin(1700, 400);
+	createCoin(1800, 400);
+	createCoin(1900, 400);
+	// Create enemies
+	createEnemy(800, 650, 600, 1000);
+	createEnemy(1500, 650, 1300, 1700);
+	// Create blocks
+	createBlock(900, 500);
+	createBlock(1400, 500);
+	createBlock(1950, 350);
+	// Play music
+	LK.playMusic('game_music');
+}
+// Helper functions for creating game elements
+function createPlatform(x, y, width, height) {
+	var platform = new Platform();
+	platform.x = x;
+	platform.y = y;
+	platform.width = width;
+	platform.height = height;
+	// Scale the platform to desired size
+	var sprite = platform.getChildAt(0);
+	sprite.scaleX = width / sprite.width;
+	sprite.scaleY = height / sprite.height;
+	platforms.push(platform);
+	game.addChild(platform);
+	return platform;
+}
+function createCoin(x, y) {
+	var coin = new Coin();
+	coin.x = x;
+	coin.y = y;
+	coins.push(coin);
+	game.addChild(coin);
+	return coin;
+}
+function createEnemy(x, y, patrolLeft, patrolRight) {
+	var enemy = new Enemy();
+	enemy.x = x;
+	enemy.y = y;
+	enemy.setPatrolArea(patrolLeft, patrolRight);
+	enemies.push(enemy);
+	game.addChild(enemy);
+	return enemy;
+}
+function createBlock(x, y) {
+	var block = new Block();
+	block.x = x;
+	block.y = y;
+	blocks.push(block);
+	game.addChild(block);
+	return block;
+}
+// Update score display
+function updateScore(points) {
+	score += points;
+	scoreText.setText('SCORE: ' + score);
+	// Update high score if needed
+	if (score > storage.highScore) {
+		storage.highScore = score;
+		highScoreText.setText('HIGH SCORE: ' + storage.highScore);
+	}
+}
+// Handle input events
+game.down = function (x, y, obj) {
+	if (!isGameStarted) {
+		isGameStarted = true;
+		instructionsText.visible = false;
+		initLevel();
+		return;
+	}
+	if (!player || !player.isAlive) return;
+	// Left third of screen - move left
+	if (x < 680) {
+		player.moveLeft();
+	}
+	// Right third of screen - move right
+	else if (x > 1368) {
+		player.moveRight();
+	}
+	// Middle third - jump
+	else {
+		player.jump();
+	}
+};
+game.up = function (x, y, obj) {
+	if (!player || !player.isAlive) return;
+	// Stop horizontal movement on release
+	if (x < 680 && player.velocity.x < 0 || x > 1368 && player.velocity.x > 0) {
+		player.stopMoving();
+	}
+};
+// Game update loop
+game.update = function () {
+	if (!isGameStarted || !player) return;
+	// Update player
+	player.update();
+	// Camera follow player
+	if (player.x > 1024 && player.x < 3000) {
+		cameraPosX = player.x - 1024;
+		game.x = -cameraPosX;
+	}
+	// Check platform collisions
+	for (var i = 0; i < platforms.length; i++) {
+		platforms[i].checkCollision(player);
+	}
+	// Check block collisions
+	for (var i = 0; i < blocks.length; i++) {
+		blocks[i].checkCollision(player);
+	}
+	// Check coin collisions
+	for (var i = coins.length - 1; i >= 0; i--) {
+		coins[i].update();
+		if (coins[i].checkCollision(player)) {
+			updateScore(10);
+			coins.splice(i, 1);
+		}
+	}
+	// Check enemy collisions
+	for (var i = enemies.length - 1; i >= 0; i--) {
+		enemies[i].update();
+		if (enemies[i].checkCollision(player)) {
+			updateScore(50);
+			enemies.splice(i, 1);
+		}
+	}
+	// Check if all coins collected
+	if (coins.length === 0 && player.isAlive) {
+		LK.setTimeout(function () {
+			LK.showYouWin();
+		}, 1000);
+	}
+};
\ No newline at end of file