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

/**** 
* Classes
****/ 
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Animation
	self.animateCoin = function () {
		tween(self, {
			scaleX: 1.2,
			scaleY: 1.2
		}, {
			duration: 500,
			easing: tween.sinusoidalInOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 500,
					easing: tween.sinusoidalInOut,
					onFinish: self.animateCoin
				});
			}
		});
	};
	self.animateCoin();
	return self;
});
var Goblin = Container.expand(function () {
	var self = Container.call(this);
	var goblinGraphics = self.attachAsset('goblin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.isStunned = false;
	self.stunTimer = 0;
	self.stunDuration = 120; // 2 seconds at 60fps
	self.direction = {
		x: Math.random() < 0.5 ? -1 : 1,
		y: Math.random() < 0.5 ? -1 : 1
	};
	// Normalize diagonal movement
	if (self.direction.x !== 0 && self.direction.y !== 0) {
		self.direction.x *= 0.7071; // √2/2
		self.direction.y *= 0.7071;
	}
	self.getPushed = function (dx, dy, strength) {
		if (self.isStunned) {
			return;
		}
		self.isStunned = true;
		self.stunTimer = 0;
		// Flash the goblin to indicate it's being pushed
		LK.effects.flashObject(self, 0xFF0000, 300);
		// Push the goblin based on warrior's direction and strength
		var pushDistance = 100 * strength;
		var targetX = self.x + dx * pushDistance;
		var targetY = self.y + dy * pushDistance;
		// Check if the push would collide with a wall
		var willCollideWithWall = false;
		var wallCollisionPos = {
			x: self.x,
			y: self.y
		};
		for (var i = 0; i < walls.length; i++) {
			var wall = walls[i];
			var path = {
				x: self.x,
				y: self.y,
				width: goblinGraphics.width,
				height: goblinGraphics.height,
				targetX: targetX,
				targetY: targetY
			};
			var collision = checkPathCollision(path, wall);
			if (collision) {
				willCollideWithWall = true;
				wallCollisionPos = collision;
				break;
			}
		}
		if (willCollideWithWall) {
			// If colliding with wall, stun for longer and stop at collision point
			self.stunDuration = 180; // 3 seconds
			tween(self, {
				x: wallCollisionPos.x,
				y: wallCollisionPos.y
			}, {
				duration: 300,
				easing: tween.bounceOut
			});
		} else {
			// Normal push
			self.stunDuration = 120; // 2 seconds
			tween(self, {
				x: targetX,
				y: targetY
			}, {
				duration: 300,
				easing: tween.bounceOut
			});
		}
	};
	self.update = function () {
		if (self.isStunned) {
			self.stunTimer++;
			if (self.stunTimer >= self.stunDuration) {
				self.isStunned = false;
				// Change direction after stun
				self.direction = {
					x: Math.random() < 0.5 ? -1 : 1,
					y: Math.random() < 0.5 ? -1 : 1
				};
				// Normalize diagonal movement
				if (self.direction.x !== 0 && self.direction.y !== 0) {
					self.direction.x *= 0.7071;
					self.direction.y *= 0.7071;
				}
			}
			return;
		}
		var newX = self.x + self.direction.x * self.speed;
		var newY = self.y + self.direction.y * self.speed;
		// Check wall collisions
		var willCollide = false;
		for (var i = 0; i < walls.length; i++) {
			var wall = walls[i];
			var futurePos = {
				x: newX,
				y: newY,
				width: goblinGraphics.width,
				height: goblinGraphics.height
			};
			if (checkCollision(futurePos, wall)) {
				willCollide = true;
				break;
			}
		}
		if (willCollide) {
			// Change direction when hitting a wall
			if (Math.random() < 0.5) {
				self.direction.x *= -1;
			} else {
				self.direction.y *= -1;
			}
		} else {
			self.x = newX;
			self.y = newY;
		}
		// Keep goblins within game bounds
		if (self.x < 30) {
			self.x = 30;
			self.direction.x *= -1;
		} else if (self.x > 2048 - 30) {
			self.x = 2048 - 30;
			self.direction.x *= -1;
		}
		if (self.y < 30) {
			self.y = 30;
			self.direction.y *= -1;
		} else if (self.y > 2732 - 30) {
			self.y = 2732 - 30;
			self.direction.y *= -1;
		}
	};
	return self;
});
var PowerUp = Container.expand(function () {
	var self = Container.call(this);
	var powerupGraphics = self.attachAsset('powerup', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Animation with rotation
	self.update = function () {
		self.rotation += 0.02;
	};
	// Pulse animation
	self.animatePowerup = function () {
		tween(self, {
			scaleX: 1.3,
			scaleY: 1.3
		}, {
			duration: 700,
			easing: tween.sinusoidalInOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 700,
					easing: tween.sinusoidalInOut,
					onFinish: self.animatePowerup
				});
			}
		});
	};
	self.animatePowerup();
	return self;
});
var Wall = Container.expand(function () {
	var self = Container.call(this);
	var wallGraphics = self.attachAsset('wall', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Warrior = Container.expand(function () {
	var self = Container.call(this);
	self.speed = 5;
	self.isMoving = false;
	self.direction = {
		x: 0,
		y: 0
	};
	self.isPoweredUp = false;
	self.pushStrength = 1;
	var warriorGraphics = self.attachAsset('warrior', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.startPowerup = function () {
		self.isPoweredUp = true;
		self.pushStrength = 3;
		// Visual indication of power-up
		tween(warriorGraphics, {
			tint: 0xFF4500
		}, {
			duration: 300
		});
		// Reset after 5 seconds
		LK.setTimeout(function () {
			self.isPoweredUp = false;
			self.pushStrength = 1;
			tween(warriorGraphics, {
				tint: 0xFFFFFF
			}, {
				duration: 300
			});
		}, 5000);
	};
	self.move = function (dx, dy) {
		if (dx === 0 && dy === 0) {
			self.isMoving = false;
			return;
		}
		self.isMoving = true;
		self.direction.x = dx;
		self.direction.y = dy;
	};
	self.update = function () {
		if (!self.isMoving) {
			return;
		}
		var newX = self.x + self.direction.x * self.speed;
		var newY = self.y + self.direction.y * self.speed;
		// Check wall collisions before moving
		var willCollide = false;
		for (var i = 0; i < walls.length; i++) {
			var wall = walls[i];
			var futurePos = {
				x: newX,
				y: newY,
				width: warriorGraphics.width,
				height: warriorGraphics.height
			};
			if (checkCollision(futurePos, wall)) {
				willCollide = true;
				break;
			}
		}
		if (!willCollide) {
			self.x = newX;
			self.y = newY;
		}
		// Update goblin interactions
		self.checkPushGoblin();
	};
	// Check if this warrior is pushing a goblin
	self.checkPushGoblin = function () {
		if (!self.isMoving) {
			return;
		}
		for (var i = 0; i < goblins.length; i++) {
			var goblin = goblins[i];
			if (self.intersects(goblin) && !goblin.isStunned) {
				// Push the goblin in the direction we're moving
				goblin.getPushed(self.direction.x, self.direction.y, self.pushStrength);
				LK.getSound('push').play();
				break;
			}
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Game variables
var level = 1;
var score = 0;
var coins = [];
var walls = [];
var goblins = [];
var powerups = [];
var warrior;
var isGameOver = false;
var joystick = {
	active: false,
	startX: 0,
	startY: 0,
	currentX: 0,
	currentY: 0
};
// Game settings
var gameWidth = 2048;
var gameHeight = 2732;
var wallSize = 60;
var mazeWidth = 10; // Number of cells wide
var mazeHeight = 14; // Number of cells high
var cellSize = Math.min(gameWidth / mazeWidth, gameHeight / mazeHeight);
// UI Elements
var scoreTxt = new Text2('Score: 0', {
	size: 50,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0, 0);
LK.gui.topRight.addChild(scoreTxt);
scoreTxt.x = -200; // Offset from top right
var levelTxt = new Text2('Level: 1', {
	size: 50,
	fill: 0xFFFFFF
});
levelTxt.anchor.set(1, 0);
LK.gui.topLeft.addChild(levelTxt);
levelTxt.x = 200; // Offset from top left
// Helper functions
function checkCollision(obj1, obj2) {
	return !(obj1.x + obj1.width / 2 < obj2.x - obj2.width / 2 || obj1.x - obj1.width / 2 > obj2.x + obj2.width / 2 || obj1.y + obj1.height / 2 < obj2.y - obj2.height / 2 || obj1.y - obj1.height / 2 > obj2.y + obj2.height / 2);
}
function checkPathCollision(path, wall) {
	// Simple line-rectangle collision check for push path
	// This is a simplification - a more accurate implementation would use line-segment/rectangle collision
	// Check if either endpoint is inside the wall
	if (checkCollision({
		x: path.x,
		y: path.y,
		width: path.width,
		height: path.height
	}, wall) || checkCollision({
		x: path.targetX,
		y: path.targetY,
		width: path.width,
		height: path.height
	}, wall)) {
		// Return approximate collision point
		return {
			x: (path.x + wall.x) / 2,
			y: (path.y + wall.y) / 2
		};
	}
	return null;
}
function updateScore(points) {
	score += points;
	scoreTxt.setText('Score: ' + score);
}
function buildMaze() {
	clearMaze();
	// Create a simple maze based on level
	var complexity = Math.min(0.3 + level * 0.05, 0.7); // Increases wall density with level
	// Calculate maze position to center it
	var mazeOffsetX = (gameWidth - mazeWidth * cellSize) / 2;
	var mazeOffsetY = (gameHeight - mazeHeight * cellSize) / 2;
	// Build outer walls
	for (var x = 0; x < mazeWidth; x++) {
		addWall(mazeOffsetX + x * cellSize, mazeOffsetY);
		addWall(mazeOffsetX + x * cellSize, mazeOffsetY + (mazeHeight - 1) * cellSize);
	}
	for (var y = 0; y < mazeHeight; y++) {
		addWall(mazeOffsetX, mazeOffsetY + y * cellSize);
		addWall(mazeOffsetX + (mazeWidth - 1) * cellSize, mazeOffsetY + y * cellSize);
	}
	// Add random internal walls
	for (var x = 1; x < mazeWidth - 1; x++) {
		for (var y = 1; y < mazeHeight - 1; y++) {
			if (Math.random() < complexity) {
				addWall(mazeOffsetX + x * cellSize, mazeOffsetY + y * cellSize);
			}
		}
	}
	// Position warrior in an empty spot
	var warriorPlaced = false;
	while (!warriorPlaced) {
		var wx = Math.floor(Math.random() * (mazeWidth - 2)) + 1;
		var wy = Math.floor(Math.random() * (mazeHeight - 2)) + 1;
		var posX = mazeOffsetX + wx * cellSize;
		var posY = mazeOffsetY + wy * cellSize;
		var validPosition = true;
		for (var i = 0; i < walls.length; i++) {
			if (checkCollision({
				x: posX,
				y: posY,
				width: 70,
				height: 70
			}, walls[i])) {
				validPosition = false;
				break;
			}
		}
		if (validPosition) {
			warrior.x = posX;
			warrior.y = posY;
			warriorPlaced = true;
		}
	}
	// Add coins and powerups
	var coinCount = 10 + level * 2; // More coins with each level
	for (var i = 0; i < coinCount; i++) {
		addCoinAtRandomEmptyPosition(mazeOffsetX, mazeOffsetY);
	}
	var powerupCount = 1 + Math.floor(level / 3); // More powerups in later levels
	for (var i = 0; i < powerupCount; i++) {
		addPowerupAtRandomEmptyPosition(mazeOffsetX, mazeOffsetY);
	}
	// Add goblins
	var goblinCount = 3 + level; // More goblins with each level
	for (var i = 0; i < goblinCount; i++) {
		addGoblinAtRandomEmptyPosition(mazeOffsetX, mazeOffsetY);
	}
}
function clearMaze() {
	// Clear existing maze elements
	for (var i = walls.length - 1; i >= 0; i--) {
		walls[i].destroy();
		walls.splice(i, 1);
	}
	for (var i = coins.length - 1; i >= 0; i--) {
		coins[i].destroy();
		coins.splice(i, 1);
	}
	for (var i = powerups.length - 1; i >= 0; i--) {
		powerups[i].destroy();
		powerups.splice(i, 1);
	}
	for (var i = goblins.length - 1; i >= 0; i--) {
		goblins[i].destroy();
		goblins.splice(i, 1);
	}
}
function addWall(x, y) {
	var wall = new Wall();
	wall.x = x;
	wall.y = y;
	walls.push(wall);
	game.addChild(wall);
}
function addCoinAtRandomEmptyPosition(mazeOffsetX, mazeOffsetY) {
	var placed = false;
	var maxAttempts = 50;
	var attempts = 0;
	while (!placed && attempts < maxAttempts) {
		attempts++;
		var x = Math.floor(Math.random() * (mazeWidth - 2)) + 1;
		var y = Math.floor(Math.random() * (mazeHeight - 2)) + 1;
		var posX = mazeOffsetX + x * cellSize;
		var posY = mazeOffsetY + y * cellSize;
		if (isValidPosition(posX, posY, 30)) {
			var coin = new Coin();
			coin.x = posX;
			coin.y = posY;
			coins.push(coin);
			game.addChild(coin);
			placed = true;
		}
	}
}
function addPowerupAtRandomEmptyPosition(mazeOffsetX, mazeOffsetY) {
	var placed = false;
	var maxAttempts = 50;
	var attempts = 0;
	while (!placed && attempts < maxAttempts) {
		attempts++;
		var x = Math.floor(Math.random() * (mazeWidth - 2)) + 1;
		var y = Math.floor(Math.random() * (mazeHeight - 2)) + 1;
		var posX = mazeOffsetX + x * cellSize;
		var posY = mazeOffsetY + y * cellSize;
		if (isValidPosition(posX, posY, 40)) {
			var powerup = new PowerUp();
			powerup.x = posX;
			powerup.y = posY;
			powerups.push(powerup);
			game.addChild(powerup);
			placed = true;
		}
	}
}
function addGoblinAtRandomEmptyPosition(mazeOffsetX, mazeOffsetY) {
	var placed = false;
	var maxAttempts = 50;
	var attempts = 0;
	while (!placed && attempts < maxAttempts) {
		attempts++;
		var x = Math.floor(Math.random() * (mazeWidth - 2)) + 1;
		var y = Math.floor(Math.random() * (mazeHeight - 2)) + 1;
		var posX = mazeOffsetX + x * cellSize;
		var posY = mazeOffsetY + y * cellSize;
		// Make sure goblins aren't too close to the warrior
		var distToWarrior = Math.sqrt(Math.pow(posX - warrior.x, 2) + Math.pow(posY - warrior.y, 2));
		if (isValidPosition(posX, posY, 60) && distToWarrior > cellSize * 3) {
			var goblin = new Goblin();
			goblin.x = posX;
			goblin.y = posY;
			goblins.push(goblin);
			game.addChild(goblin);
			placed = true;
		}
	}
}
function isValidPosition(x, y, size) {
	// Check if position collides with walls
	for (var i = 0; i < walls.length; i++) {
		if (checkCollision({
			x: x,
			y: y,
			width: size,
			height: size
		}, walls[i])) {
			return false;
		}
	}
	// Check if position collides with warrior
	if (warrior && checkCollision({
		x: x,
		y: y,
		width: size,
		height: size
	}, {
		x: warrior.x,
		y: warrior.y,
		width: 70,
		height: 70
	})) {
		return false;
	}
	// Check if position collides with coins
	for (var i = 0; i < coins.length; i++) {
		if (checkCollision({
			x: x,
			y: y,
			width: size,
			height: size
		}, {
			x: coins[i].x,
			y: coins[i].y,
			width: 30,
			height: 30
		})) {
			return false;
		}
	}
	// Check if position collides with powerups
	for (var i = 0; i < powerups.length; i++) {
		if (checkCollision({
			x: x,
			y: y,
			width: size,
			height: size
		}, {
			x: powerups[i].x,
			y: powerups[i].y,
			width: 40,
			height: 40
		})) {
			return false;
		}
	}
	// Check if position collides with goblins
	for (var i = 0; i < goblins.length; i++) {
		if (checkCollision({
			x: x,
			y: y,
			width: size,
			height: size
		}, {
			x: goblins[i].x,
			y: goblins[i].y,
			width: 60,
			height: 60
		})) {
			return false;
		}
	}
	return true;
}
function advanceToNextLevel() {
	level++;
	levelTxt.setText('Level: ' + level);
	buildMaze();
	// Flash screen to indicate level change
	LK.effects.flashScreen(0x00FF00, 500);
}
function initializeGame() {
	// Set background color
	game.setBackgroundColor(0x2F4F4F);
	// Attach background image
	var background = LK.getAsset('background', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	background.x = gameWidth / 2;
	background.y = gameHeight / 2;
	game.addChild(background);
	// Create warrior and position at the bottom of the screen
	warrior = new Warrior();
	warrior.x = gameWidth / 2;
	warrior.y = gameHeight - 100; // Position warrior near the bottom
	game.addChild(warrior);
	// Reset game state
	level = 1;
	score = 0;
	updateScore(0);
	levelTxt.setText('Level: ' + level);
	isGameOver = false;
	// Build initial maze
	buildMaze();
	// Play background music
	LK.playMusic('gameMusic');
}
// Initialize the game
initializeGame();
// Touch/mouse control handlers
game.down = function (x, y, obj) {
	joystick.active = true;
	joystick.startX = x;
	joystick.startY = y;
	joystick.currentX = x;
	joystick.currentY = y;
};
game.move = function (x, y, obj) {
	if (joystick.active) {
		joystick.currentX = x;
		joystick.currentY = y;
		// Calculate direction vector
		var dx = joystick.currentX - joystick.startX;
		var dy = joystick.currentY - joystick.startY;
		// Only move if drag distance is significant
		if (Math.abs(dx) > 10 || Math.abs(dy) > 10) {
			// Normalize
			var length = Math.sqrt(dx * dx + dy * dy);
			dx /= length;
			dy /= length;
			// Determine primary direction (4-way movement)
			if (Math.abs(dx) > Math.abs(dy)) {
				warrior.move(dx > 0 ? 1 : -1, 0);
			} else {
				warrior.move(0, dy > 0 ? 1 : -1);
			}
		} else {
			warrior.move(0, 0);
		}
	}
};
game.up = function (x, y, obj) {
	joystick.active = false;
	warrior.move(0, 0);
};
// Main game update function
game.update = function () {
	if (isGameOver) {
		return;
	}
	// Update warrior
	warrior.update();
	// Check if warrior is pushing goblins
	warrior.checkPushGoblin();
	// Update goblins
	for (var i = 0; i < goblins.length; i++) {
		goblins[i].update();
		// Check if goblin caught warrior
		if (!goblins[i].isStunned && goblins[i].intersects(warrior)) {
			// Game over
			isGameOver = true;
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
			return;
		}
	}
	// Update powerups
	for (var i = powerups.length - 1; i >= 0; i--) {
		powerups[i].update();
		// Check if warrior collected powerup
		if (powerups[i].intersects(warrior)) {
			warrior.startPowerup();
			powerups[i].destroy();
			powerups.splice(i, 1);
			LK.getSound('powerup').play();
			updateScore(50);
		}
	}
	// Check if warrior collected coins
	for (var i = coins.length - 1; i >= 0; i--) {
		if (coins[i].intersects(warrior)) {
			coins[i].destroy();
			coins.splice(i, 1);
			LK.getSound('collect').play();
			updateScore(10);
		}
	}
	// Check if all coins are collected
	if (coins.length === 0) {
		advanceToNextLevel();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -630,10 +630,12 @@
 	});
 	background.x = gameWidth / 2;
 	background.y = gameHeight / 2;
 	game.addChild(background);
-	// Create warrior
+	// Create warrior and position at the bottom of the screen
 	warrior = new Warrior();
+	warrior.x = gameWidth / 2;
+	warrior.y = gameHeight - 100; // Position warrior near the bottom
 	game.addChild(warrior);
 	// Reset game state
 	level = 1;
 	score = 0;