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

/**** 
* Classes
****/ 
var Background = Container.expand(function () {
	var self = Container.call(this);
	var backgroundGraphics = self.attachAsset('Background', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.x = 2048 / 2; // Set the x position to the center of the screen
	self.y = 2732 / 2; // Set the y position to the center of the screen
});
var Button = Container.expand(function (text, x, y, callback) {
	var self = Container.call(this);
	var buttonAsset = self.attachAsset('Buttom', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	buttonAsset.x = x;
	buttonAsset.y = y;
	var buttonText = new Text2(text, {
		size: 100,
		fill: 0xFFFFFF,
		font: "'Press Start 2P', cursive"
	});
	buttonText.anchor.set(0.5, 0.5);
	buttonText.x = x;
	buttonText.y = y;
	self.addChild(buttonText);
	buttonAsset.down = callback;
});
var EnemyArrow = Container.expand(function () {
	var self = Container.call(this);
	var bEnemyArrowGraphics = self.attachAsset('EnemyArrow', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	enemyLogic(self);
	var targetX = player.x;
	var targetY = player.y;
	self.update = function () {
		if (!gamestart) {
			return;
		}
		var dx = targetX - self.x;
		var dy = targetY - self.y;
		var angle = Math.atan2(dy, dx);
		self.x += Math.cos(angle) * 8.5;
		self.y += Math.sin(angle) * 8.5;
		self.rotation = angle;
		if (Math.abs(self.x - targetX) < 5 && Math.abs(self.y - targetY) < 5) {
			targetX += Math.cos(angle) * 1000;
			targetY += Math.sin(angle) * 1000;
		}
		if (self.x < 0 || self.x > 3000 || self.y < 0 || self.y > 3000) {
			self.destroy();
		}
	};
});
var EnemyNinja = Container.expand(function () {
	var self = Container.call(this);
	var bEnemyNinjaGraphics = self.attachAsset('EnemyNinja', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	enemyLogic(self);
	var targetX = player.x;
	var targetY = player.y;
	self.update = function () {
		if (!gamestart) {
			return;
		}
		var dx = targetX - self.x;
		var dy = targetY - self.y;
		var angle = Math.atan2(dy, dx);
		self.rotation += 0.05;
		if (self.hasStopped) {
			self.x += Math.cos(angle) * 10; // Ninja moves faster
			self.y += Math.sin(angle) * 10;
		}
		if (Math.abs(self.x - targetX) < 5 && Math.abs(self.y - targetY) < 5) {
			targetX += Math.cos(angle) * 1000;
			targetY += Math.sin(angle) * 1000;
		}
		if (!self.hasStopped) {
			self.hasStopped = true;
			LK.setTimeout(function () {
				if (!self.destroyed) {
					// Check if EnemyNinja is not destroyed
					var angleOffset = Math.PI / 2; // 90-degree angles
					for (var i = 0; i < 4; i++) {
						var newArrow = new NewArrow();
						newArrow.x = self.x;
						newArrow.y = self.y;
						newArrow.rotation = angle + i * angleOffset;
						enemyArrows.push(newArrow);
						game.addChild(newArrow);
					}
					self.destroy(); // Destroy EnemyNinja after creating arrows
				}
			}, 3000); // Wait for 3 seconds
		}
		if (self.x < 0 || self.x > 3000 || self.y < 0 || self.y > 3000) {
			self.destroy();
		}
	};
});
var EnemySaw = Container.expand(function () {
	var self = Container.call(this);
	var bEnemySawGraphics = self.attachAsset('EnemySaw', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	enemyLogic(self);
	var targetX = player.x;
	var targetY = player.y;
	self.update = function () {
		if (!gamestart) {
			return;
		}
		var dx = targetX - self.x;
		var dy = targetY - self.y;
		var angle = Math.atan2(dy, dx);
		if (!self.stopSaw && !self.hasStopped && Math.sqrt(dx * dx + dy * dy) < 100) {
			self.stopSaw = true;
			self.hasStopped = true;
			LK.setTimeout(function () {
				self.stopSaw = false;
				targetX = player.x;
				targetY = player.y;
			}, 2000);
		}
		if (!self.stopSaw) {
			var speedMultiplier = self.hasStopped ? 1.5 : 1;
			self.x += Math.cos(angle) * 7.5 * speedMultiplier;
			self.y += Math.sin(angle) * 7.5 * speedMultiplier;
		}
		self.rotation += 0.03;
		if (Math.abs(self.x - targetX) < 5 && Math.abs(self.y - targetY) < 5) {
			targetX += Math.cos(angle) * 1000;
			targetY += Math.sin(angle) * 1000;
		}
		// Check if the EnemySaw has moved to the opposite side of its spawn point
		if (self.x < 0 || self.x > 3000 || self.y < 0 || self.y > 3000) {
			self.destroy();
		}
	};
});
var Energy = Container.expand(function () {
	var self = Container.call(this);
	var energyGraphics = self.attachAsset('Energy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.value = 100; // Initial energy value
	self.decrease = function (amount) {
		self.value = Math.max(0, self.value - amount);
	};
	self.increase = function (amount) {
		self.value = Math.min(100, self.value + amount);
	};
});
var Life = Container.expand(function () {
	var self = Container.call(this);
	var lifeGraphics = self.attachAsset('Life', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.value = 100; // Initial life value
	self.decrease = function (amount) {
		self.value = Math.max(0, self.value - amount);
		if (self.value === 0) {
			lifeQuantity = Math.max(0, lifeQuantity - 1);
			updateLifeIcons();
			if (lifeQuantity === 0) {
				self.destroy();
				LK.showGameOver();
			}
		}
	};
	self.increase = function (amount) {
		self.value = Math.min(100, self.value + amount);
	};
});
var NewArrow = Container.expand(function () {
	var self = Container.call(this);
	var newArrowGraphics = self.attachAsset('EnemyArrow', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		if (!gamestart) {
			return;
		}
		self.x += Math.cos(self.rotation) * 7.5; // Double the speed of regular arrows
		self.y += Math.sin(self.rotation) * 7.5;
		if (self.x < 0 || self.x > 3000 || self.y < 0 || self.y > 3000) {
			self.destroy();
		}
	};
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var faceGraphics = self.attachAsset('faceObject', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		if (!gamestart) {
			return;
		}
		var smoothing = 0.05;
		var targetX = facekit.noseTip.x;
		var targetY = facekit.noseTip.y;
		var leftBound = (2048 - 1000) / 2;
		var rightBound = leftBound + 1000;
		var topBound = (2732 - 1000) / 2;
		var bottomBound = topBound + 1000;
		targetX = Math.max(leftBound, Math.min(rightBound, targetX));
		targetY = Math.max(topBound, Math.min(bottomBound, targetY));
		self.x += (targetX - self.x) * smoothing;
		self.y += (targetY - self.y) * smoothing;
		var allEnemies = enemyArrows.concat(enemySaw, enemyNinjas);
		for (var i = 0; i < allEnemies.length; i++) {
			if (self.intersects(allEnemies[i])) {
				lifeQuantity = Math.max(0, lifeQuantity - 1);
				updateLifeIcons();
				allEnemies[i].destroy();
				if (enemyArrows.includes(allEnemies[i])) {
					enemyArrows.splice(enemyArrows.indexOf(allEnemies[i]), 1);
				} else if (enemySaw.includes(allEnemies[i])) {
					enemySaw.splice(enemySaw.indexOf(allEnemies[i]), 1);
				} else if (enemyNinjas.includes(allEnemies[i])) {
					enemyNinjas.splice(enemyNinjas.indexOf(allEnemies[i]), 1);
				}
				if (lifeQuantity === 0) {
					self.destroy();
					gamestart = false;
					LK.showGameOver();
				}
				break;
			}
		}
	};
});
var RangedLimiter = Container.expand(function () {
	var self = Container.call(this);
	var limiterGraphics = self.attachAsset('RangedLimiter', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.5
	});
});
var TextElement = Container.expand(function (text, size, color, font, x, y) {
	var self = Container.call(this);
	var textElement = new Text2(text, {
		size: size,
		fill: color,
		font: font
	});
	textElement.anchor.set(0.5, 0.5);
	textElement.x = x;
	textElement.y = y;
	self.addChild(textElement);
});

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

/**** 
* Game Code
****/ 
function showSelectLevelPage() {
	// Add logic for credits button 
	var creditsAsset = LK.getAsset('Credits', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	creditsAsset.x = 2048 / 2;
	creditsAsset.y = 2732 / 2;
	creditsAsset.visible = false;
	game.addChild(creditsAsset);
	creditsButton.down = function (x, y, obj) {
		creditsAsset.visible = true;
		creditsAsset.down = function (x, y, obj) {
			creditsAsset.visible = false;
		};
	};
	var selectLevelContainer = new Container();
	// Add a background to the select level page
	var selectLevelBackground = LK.getAsset('BackgroundMenu', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	selectLevelBackground.x = 2048 / 2;
	selectLevelBackground.y = 2732 / 2;
	selectLevelContainer.addChild(selectLevelBackground);
	// Add a title to the select level page
	var selectLevelTitle = new TextElement('Select Level', 150, 0xFFFFFF, "'Press Start 2P', cursive", 2048 / 2, 500);
	selectLevelContainer.addChild(selectLevelTitle);
	// Add a back button to return to the main menu
	var backButton = new Button('Back', 2048 / 2, 2300, function (x, y, obj) {
		selectLevelContainer.visible = false; // Hide the select level page
		menuContainer.visible = true; // Show the main menu
	});
	selectLevelContainer.addChild(backButton);
	// Add level selectors
	var levelNames = ['endless', 'arrow', 'saw', 'newLevel']; // Added new level with id 3
	for (var i = 0; i < levelNames.length; i++) {
		var levelSelector = LK.getAsset('level', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		levelSelector.x = 2048 / 2 - 600 + i * 600; // Position each level selector in a row 
		levelSelector.y = 1500; // Align vertically 
		levelSelector.levelType = levelNames[i];
		levelSelector.down = function (index) {
			// Create a closure to capture the current index
			return function (x, y, obj) {
				gamestart = true; // Start the game 
				selectLevelContainer.visible = false; // Hide the select level page 
				levelID = index; // Update levelID based on the order of the level selector
				console.log("Starting level:", obj.levelType); // Log the selected level type 
				// Additional logic to initialize the selected level can be added here 
			};
		}(i); // Pass the current index to the closure
		selectLevelContainer.addChild(levelSelector);
		// Add level text below each level selector 
		var levelText = new Text2(levelNames[i], {
			size: 80,
			fill: 0xFFFFFF,
			font: "'Press Start 2P', cursive"
		});
		levelText.anchor.set(0.5, 0.5);
		levelText.x = levelSelector.x;
		levelText.y = levelSelector.y + 300; // Position text below the selector 
		selectLevelContainer.addChild(levelText);
	}
	game.addChild(selectLevelContainer);
}
var levelID = 0;
var lifeQuantity = 3;
var energyQuantity = 100;
var gamestart = false;
function enemyLogic(entity) {
	var spawnPositions = [{
		x: Math.random() * 2000,
		y: 0
	}, {
		x: Math.random() * 2000,
		y: 3000
	}, {
		x: 0,
		y: Math.random() * 2000
	}, {
		x: 3000,
		y: Math.random() * 2000
	}];
	var position = spawnPositions[Math.floor(Math.random() * spawnPositions.length)];
	entity.x = position.x;
	entity.y = position.y;
	entity.spawnTime = entity.spawnTime || Math.random() * 2000 + 2000;
}
var background = game.addChild(new Background());
var timerTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
timerTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(timerTxt);
var elapsedTime = 0;
var timerInterval = LK.setInterval(function () {
	if (!gamestart) {
		return;
	} // Ensure timer only updates when gamestart is true
	elapsedTime++;
	var minutes = Math.floor(elapsedTime / 60); // Calculate minutes
	var seconds = elapsedTime % 60; // Calculate remaining seconds
	var timeString = minutes > 0 ? minutes + "m " + seconds + "s" : seconds + "s"; // Format time string
	timerTxt.setText(timeString);
}, 1000);
var player = game.addChild(new Player());
player.x = 2048 / 2; // Center the player on the x-axis
player.y = 2732 / 2; // Center the player on the y-axis
game.up = function (x, y, obj) {
	player.scaleX = 1;
	player.scaleY = 1;
};
game.down = function (x, y, obj) {
	player.scaleX = 0.5;
	player.scaleY = 0.5;
};
// Create a list to store EnemyArrow instances
var enemyArrows = [];
// Create a timer that creates a new EnemyArrow every random interval between 1 and 2 seconds
function spawnEnemy(type, interval, levelCheck, enemyArray, enemyClass) {
	return LK.setInterval(function () {
		if (!gamestart || !levelCheck()) {
			return;
		}
		var newEnemy = game.addChild(new enemyClass());
		enemyArray.push(newEnemy);
		LK.setTimeout(function () {
			if (enemyArray.includes(newEnemy)) {
				newEnemy.destroy();
				enemyArray.splice(enemyArray.indexOf(newEnemy), 1);
			}
		}, 20000);
	}, interval);
}
var enemySaw = [];
var enemyNinjas = [];
var enemyArrowInterval = spawnEnemy('arrow', Math.random() * 380 + 1000, function () {
	return levelID === 0 || levelID === 1;
}, enemyArrows, EnemyArrow);
var enemySawInterval = spawnEnemy('saw', 2000, function () {
	return levelID === 0 || levelID === 2;
}, enemySaw, EnemySaw);
var enemyNinjaInterval = spawnEnemy('ninja', 1500, function () {
	return levelID === 3;
}, enemyNinjas, EnemyNinja);
var lifeIcons = [];
for (var i = 0; i < lifeQuantity; i++) {
	var lifeIcon = game.addChild(new Life());
	lifeIcon.x = 2048 / 2 - 600 + i * 160; // Position each life icon to the right of the previous one
	lifeIcon.y = 100; // Align vertically with the timer
	lifeIcons.push(lifeIcon);
}
// Function to update life icons when life decreases
function updateLifeIcons() {
	for (var i = 0; i < lifeIcons.length; i++) {
		if (i < lifeQuantity) {
			lifeIcons[i].visible = true;
		} else {
			lifeIcons[i].visible = false;
		}
	}
}
var energy = game.addChild(new Energy());
energy.x = 2048 / 2 + 600; // Position energy to the right of the timer
energy.y = 100; // Align vertically with the timer
var energyText = new Text2(energyQuantity + '%', {
	size: 80,
	fill: 0xFFFFFF
});
energyText.anchor.set(1, 0.5); // Anchor to the right center
energyText.x = energy.x - 100; // Position to the left of energy
energyText.y = energy.y;
game.addChild(energyText);
var rangerlimited = game.addChild(new RangedLimiter());
rangerlimited.x = 2048 / 2; // Center the RangedLimiter on the x-axis
rangerlimited.y = 2732 / 2; // Center the RangedLimiter on the y-axis
// Create an initial menu
var menuContainer = new Container();
/*
* Menu inicial
*/
var menuBackground = LK.getAsset('BackgroundMenu', {
	anchorX: 0.5,
	anchorY: 0.5
});
menuBackground.x = 2048 / 2;
menuBackground.y = 2732 / 2;
menuContainer.addChild(menuBackground);
// Add a title to the menu
var title = new TextElement('Game Title', 150, 0xFFFFFF, "'Press Start 2P', cursive", 2048 / 2, 500);
menuContainer.addChild(title);
// Create buttons
var startButton = new Button('Game Start', 2048 / 2, 1000, function (x, y, obj) {
	menuContainer.visible = false; // Hide the menu
	showSelectLevelPage(); // Redirect to 'select level' page
});
menuContainer.addChild(startButton);
var recordButton = new Button('Record', 2048 / 2, 1300, function (x, y, obj) {
	var tempMessage = new Text2('Option not yet implemented due to engine errors', {
		size: 40,
		fill: 0xFF0000,
		font: "'Press Start 2P', cursive"
	});
	tempMessage.anchor.set(0.5, 0.5);
	tempMessage.x = 2048 / 2;
	tempMessage.y = 2732 - 300; // Position at the bottom of the screen
	game.addChild(tempMessage);
	LK.setTimeout(function () {
		game.removeChild(tempMessage);
	}, 3000);
});
menuContainer.addChild(recordButton);
var howToPlayButton = new Button('How to Play', 2048 / 2, 1600, function (x, y, obj) {
	// Add logic for how to play button
});
menuContainer.addChild(howToPlayButton);
var creditsButton = new Button('Credits', 2048 / 2, 1900, function (x, y, obj) {
	// Add logic for credits button
});
menuContainer.addChild(creditsButton);
game.addChild(menuContainer);
;
// Function to display the records page
function showRecordsPage() {
	// Create a new container for the records page
	var recordsContainer = new Container();
	// Add a black background to the records page
	var recordsBackground = LK.getAsset('BackgroundMenu', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	recordsBackground.x = 2048 / 2;
	recordsBackground.y = 2732 / 2;
	recordsContainer.addChild(recordsBackground);
	// Add a title to the records page
	var recordsTitle = new TextElement('Records', 150, 0xFFFFFF, "'Press Start 2P', cursive", 2048 / 2, 500);
	recordsContainer.addChild(recordsTitle);
	var backButtonAsset = LK.getAsset('Buttom', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	backButtonAsset.x = 2048 / 2;
	backButtonAsset.y = 2300;
	recordsContainer.addChild(backButtonAsset);
	var backButton = new Text2('Back', {
		size: 100,
		fill: 0xFFFFFF,
		font: "'Press Start 2P', cursive"
	});
	backButton.anchor.set(0.5, 0.5);
	backButton.x = 2048 / 2;
	backButton.y = 2400;
	recordsContainer.addChild(backButton);
	// Add event listener to 'Back' button
	backButtonAsset.down = function (x, y, obj) {
		recordsContainer.visible = false; // Hide the records page
		menuContainer.visible = true; // Show the main menu
	};
	// Add the records page to the game
	game.addChild(recordsContainer);
}

===================================================================
--- original.js
+++ change.js
@@ -281,9 +281,23 @@
 /**** 
 * Game Code
 ****/ 
 function showSelectLevelPage() {
-	// Create a new container for the select level page
+	// Add logic for credits button 
+	var creditsAsset = LK.getAsset('Credits', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	creditsAsset.x = 2048 / 2;
+	creditsAsset.y = 2732 / 2;
+	creditsAsset.visible = false;
+	game.addChild(creditsAsset);
+	creditsButton.down = function (x, y, obj) {
+		creditsAsset.visible = true;
+		creditsAsset.down = function (x, y, obj) {
+			creditsAsset.visible = false;
+		};
+	};
 	var selectLevelContainer = new Container();
 	// Add a background to the select level page
 	var selectLevelBackground = LK.getAsset('BackgroundMenu', {
 		anchorX: 0.5,