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

/**** 
* Classes
****/ 
// Coin (altın) kutusu
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGfx = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = coinGfx.width * 0.5;
	self.update = function () {
		// Hafifçe döndür
		coinGfx.rotation += 0.12;
	};
	return self;
});
// Düşman karakteri (AI) - Enemy1: Kendini iyileştirme yeteneği
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGfx = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = enemyGfx.width * 0.5;
	self.type = 1;
	self.speed = 3 + Math.random() * 2;
	self.dir = Math.random() * Math.PI * 2;
	self.shootCooldown = 60 + Math.floor(Math.random() * 60);
	self.targetX = 0;
	self.targetY = 0;
	self.maxHealth = 3 + Math.floor(Math.random() * 2); // 3-4 can
	self.health = self.maxHealth;
	// --- YENİ: Kendini iyileştirme özelliği ---
	self.healCooldown = 180 + Math.floor(Math.random() * 120); // 3-5 saniyede bir
	// --- KOMİK KONUŞMA BALONU ---
	// Funny lines (ENGLISH + EMOJIS)
	self._funnyLines = ["You can't catch me! 🏃‍♂️💨", "That tickles! 😂", "I'm about to explode! 💥", "Alien or comedian? 👽🤡", "Look, I'm dancing! 🕺", "Don't shoot, I'm friendly! ✌️", "Tea break time! 🍵", "Beep bop! Error! 🤖", "Are you a hero or a clown? 🦸‍♂️🤡", "Leveling up soon! ⏫", "Oops, wrong galaxy! 💫", "Pizza delivery! 🍕", "I want a burger! 🍔", "Insert coin to continue! 👾", "Dance battle, anyone? 💃", "Quack! Wrong sound? 🦆", "Say cheese! 🧀", "Rawr! I'm a tiny dino. 🦖", "Brain freeze! 🧠❄️", "Crab rave time! 🦀🎶", "Hoot hoot! Night shift. 🦉", "I floss daily. 🦷", "To the moon! 🚀", "Catch me if you can! 😜", "This is my serious face. 🥸"];
	self._speechBubble = null;
	self._speechTimer = 0;
	self._showSpeech = function (text) {
		// Eski balon varsa sil
		if (self._speechBubble) {
			self._speechBubble.destroy();
			self._speechBubble = null;
		}
		var bubble = new Text2(text, {
			size: 48,
			fill: 0xffffff,
			font: "Impact"
		});
		bubble.anchor.set(0.5, 1);
		bubble.x = self.x;
		bubble.y = self.y - self.radius - 60;
		bubble.alpha = 1;
		game.addChild(bubble);
		self._speechBubble = bubble;
		// Balonu 1.2 saniyede kaybolacak şekilde animasyonla
		tween(bubble, {
			alpha: 0
		}, {
			duration: 1200,
			onFinish: function onFinish() {
				if (bubble) bubble.visible = false;
				if (self._speechBubble === bubble) self._speechBubble = null;
			}
		});
	};
	self.takeDamage = function (amount) {
		self.health -= amount;
		LK.effects.flashObject(self, 0xffff00, 200);
		// Komik konuşma: Hasar alınca %60 ihtimalle konuşsun
		if (Math.random() < 0.6) {
			var line = self._funnyLines[Math.floor(Math.random() * self._funnyLines.length)];
			self._showSpeech(line);
		}
		if (self.health <= 0) {
			// Destroy health bar if exists
			if (self._healthBar) {
				self._healthBar.destroy();
				self._healthBar = null;
			}
			// Destroy visible health bar if exists
			if (self._visHealthBar) {
				self._visHealthBar.destroy();
				self._visHealthBar = null;
				self._visHealthBarBg = null;
				self._visHealthBarFg = null;
			}
			self.destroy();
			// Skor boost varsa 2 puan ver
			if (player._superScoreBoost && player._scoreBoost > 0) {
				score += 10 + (comboCount > 1 ? comboCount : 0);
			} else if (player._scoreBoost && player._scoreBoost > 0) {
				score += 2 + (comboCount > 1 ? comboCount : 0);
			} else {
				score += 1 + (comboCount > 1 ? comboCount : 0);
			}
			updateScoreAndLevel();
			if (score > 0 && score % 10 === 0) {
				increaseDifficulty();
			}
			// Remove from enemies array in main loop
			self._shouldRemove = true;
		}
	};
	self.update = function () {
		if (self._frozen && self._frozen > 0) {
			// Donmuşsa titret
			self.x += Math.sin(self._frozen) * 2;
			self.y += Math.cos(self._frozen) * 2;
			return;
		}
		// --- YENİ: Kendini iyileştirme ---
		if (self.healCooldown > 0) {
			self.healCooldown--;
		} else {
			if (self.health < self.maxHealth) {
				self.health++;
				LK.effects.flashObject(self, 0x00ff00, 200);
			}
			self.healCooldown = 180 + Math.floor(Math.random() * 120);
		}
		// Basit AI: Oyuncuya doğru hareket et
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist > 1) {
			self.x += dx / dist * self.speed;
			self.y += dy / dist * self.speed;
		}
		// Ateş etme
		if (self.shootCooldown > 0) {
			self.shootCooldown--;
		} else {
			self.shootCooldown = 90 + Math.floor(Math.random() * 60);
			spawnEnemyBullet(self.x, self.y, player.x, player.y);
		}
		// --- KOMİK KONUŞMA: Rastgele aralıklarla konuşsun ---
		// Her update'de sayaç azalt, 0 olunca konuş
		if (self._speechTimer > 0) {
			self._speechTimer--;
		} else if (Math.random() < 0.01) {
			// %1 ihtimalle her frame
			var line = self._funnyLines[Math.floor(Math.random() * self._funnyLines.length)];
			self._showSpeech(line);
			self._speechTimer = 180 + Math.floor(Math.random() * 120); // 3-5 saniye bekle
		}
		// --- HEALTH BAR (rectangle) ---
		// Create health bar if not exists
		if (!self._visHealthBar) {
			self._visHealthBar = new Container();
			self._visHealthBarBg = new Container();
			self._visHealthBarFg = new Container();
			self._visHealthBar.addChild(self._visHealthBarBg);
			self._visHealthBar.addChild(self._visHealthBarFg);
			game.addChild(self._visHealthBar);
		}
		if (self._visHealthBar) {
			// Position above enemy
			self._visHealthBar.x = self.x;
			self._visHealthBar.y = self.y - self.radius - 28;
			// Health percent
			var hp = Math.max(0, self.health) / self.maxHealth;
			// Clamp width
			var fgWidth = Math.max(24, 180 * hp);
			self._visHealthBarFg.width = fgWidth;
			// Color: green > yellow > red
			if (hp > 0.6) {
				self._visHealthBarFg.tint = 0x00ff00;
			} else if (hp > 0.3) {
				self._visHealthBarFg.tint = 0xffe100;
			} else {
				self._visHealthBarFg.tint = 0xff4444;
			}
			self._visHealthBar.visible = true;
		}
		// Konuşma balonunu takip ettir
		if (self._speechBubble) {
			self._speechBubble.x = self.x;
			self._speechBubble.y = self.y - self.radius - 60;
		}
	};
	return self;
});
// Düşman karakteri 2 (dairesel hareket, elips) - Enemy2: Kalkan oluşturma yeteneği
var Enemy2 = Container.expand(function () {
	var self = Container.call(this);
	var enemyGfx = self.attachAsset('enemy2', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = enemyGfx.width * 0.5;
	self.type = 2;
	self.angle = Math.random() * Math.PI * 2;
	// Enemy2: Orbit around a random point in the arena, not the player
	self.centerX = 200 + Math.random() * 1648;
	self.centerY = 200 + Math.random() * 2332;
	self.orbitRadius = 400 + Math.random() * 200;
	self.speed = 0.012 + Math.random() * 0.008;
	self.shootCooldown = 120 + Math.floor(Math.random() * 60);
	self.maxHealth = 4 + Math.floor(Math.random() * 2); // 4-5 can
	self.health = self.maxHealth;
	// --- YENİ: Kalkan özelliği ---
	self.shield = 0;
	self.shieldCooldown = 240 + Math.floor(Math.random() * 120); // 4-6 saniyede bir
	self.takeDamage = function (amount) {
		if (self.shield > 0) {
			self.shield--;
			LK.effects.flashObject(self, 0x00ffff, 200);
			return;
		}
		self.health -= amount;
		LK.effects.flashObject(self, 0xffff00, 200);
		if (self.health <= 0) {
			// Destroy health bar if exists
			if (self._healthBar) {
				self._healthBar.destroy();
				self._healthBar = null;
			}
			// Destroy visible health bar if exists
			if (self._visHealthBar) {
				self._visHealthBar.destroy();
				self._visHealthBar = null;
				self._visHealthBarBg = null;
				self._visHealthBarFg = null;
			}
			self.destroy();
			if (player._scoreBoost && player._scoreBoost > 0) {
				score += 2 + (comboCount > 1 ? comboCount : 0);
			} else {
				score += 1 + (comboCount > 1 ? comboCount : 0);
			}
			updateScoreAndLevel();
			if (score > 0 && score % 10 === 0) {
				increaseDifficulty();
			}
			self._shouldRemove = true;
		}
	};
	self.update = function () {
		if (self._frozen && self._frozen > 0) {
			self.x += Math.sin(self._frozen) * 2;
			self.y += Math.cos(self._frozen) * 2;
			return;
		}
		// --- YENİ: Kalkan oluşturma ---
		if (self.shieldCooldown > 0) {
			self.shieldCooldown--;
		} else {
			self.shield = 2; // 2 vuruşluk kalkan
			self.shieldCooldown = 240 + Math.floor(Math.random() * 120);
			LK.effects.flashObject(self, 0x00ffff, 200);
		}
		// Kalkan efekti için: kalkanı varsa hafif mavi tint
		if (self.shield > 0 && enemyGfx) {
			enemyGfx.alpha = 0.7;
		} else if (enemyGfx) {
			enemyGfx.alpha = 1.0;
		}
		self.angle += self.speed;
		self.x = self.centerX + Math.cos(self.angle) * self.orbitRadius;
		self.y = self.centerY + Math.sin(self.angle) * self.orbitRadius;
		// Ateş etme
		if (self.shootCooldown > 0) {
			self.shootCooldown--;
		} else {
			self.shootCooldown = 120 + Math.floor(Math.random() * 60);
			spawnEnemyBullet(self.x, self.y, player.x, player.y);
		}
		// --- HEALTH BAR (rectangle) ---
		// Create health bar if not exists
		if (!self._visHealthBar) {
			self._visHealthBar = new Container();
			self._visHealthBarBg = new Container();
			self._visHealthBarFg = new Container();
			self._visHealthBar.addChild(self._visHealthBarBg);
			self._visHealthBar.addChild(self._visHealthBarFg);
			game.addChild(self._visHealthBar);
		}
		if (self._visHealthBar) {
			// Position above enemy
			self._visHealthBar.x = self.x;
			self._visHealthBar.y = self.y - self.radius - 28;
			// Health percent
			var hp = Math.max(0, self.health) / self.maxHealth;
			// Clamp width
			var fgWidth = Math.max(24, 180 * hp);
			self._visHealthBarFg.width = fgWidth;
			// Color: green > yellow > red
			if (hp > 0.6) {
				self._visHealthBarFg.tint = 0x00ff00;
			} else if (hp > 0.3) {
				self._visHealthBarFg.tint = 0xffe100;
			} else {
				self._visHealthBarFg.tint = 0xff4444;
			}
			self._visHealthBar.visible = true;
		}
	};
	return self;
});
// Düşman karakteri 3 (rastgele zıplama, mor kutu) - Enemy3: Ölünce ikiye bölünme yeteneği
var Enemy3 = Container.expand(function () {
	var self = Container.call(this);
	var enemyGfx = self.attachAsset('enemy3', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = enemyGfx.width * 0.5;
	self.type = 3;
	self.jumpTimer = 60 + Math.floor(Math.random() * 60);
	self.targetX = 200 + Math.random() * 1648;
	self.targetY = 200 + Math.random() * 2332;
	self.speed = 12 + Math.random() * 6;
	self.shootCooldown = 100 + Math.floor(Math.random() * 60);
	self.maxHealth = 2 + Math.floor(Math.random() * 2); // 2-3 can
	self.health = self.maxHealth;
	self.takeDamage = function (amount) {
		self.health -= amount;
		LK.effects.flashObject(self, 0xffff00, 200);
		if (self.health <= 0) {
			// Destroy health bar if exists
			if (self._healthBar) {
				self._healthBar.destroy();
				self._healthBar = null;
			}
			// Destroy visible health bar if exists
			if (self._visHealthBar) {
				self._visHealthBar.destroy();
				self._visHealthBar = null;
				self._visHealthBarBg = null;
				self._visHealthBarFg = null;
			}
			// Splitting on death removed
			self.destroy();
			if (player._scoreBoost && player._scoreBoost > 0) {
				score += 2 + (comboCount > 1 ? comboCount : 0);
			} else {
				score += 1 + (comboCount > 1 ? comboCount : 0);
			}
			updateScoreAndLevel();
			if (score > 0 && score % 10 === 0) {
				increaseDifficulty();
			}
			self._shouldRemove = true;
		}
	};
	self.update = function () {
		if (self._frozen && self._frozen > 0) {
			self.x += Math.sin(self._frozen) * 2;
			self.y += Math.cos(self._frozen) * 2;
			return;
		}
		self.jumpTimer--;
		if (self.jumpTimer <= 0) {
			self.targetX = 200 + Math.random() * 1648;
			self.targetY = 200 + Math.random() * 2332;
			self.jumpTimer = 60 + Math.floor(Math.random() * 60);
		}
		var dx = self.targetX - self.x;
		var dy = self.targetY - self.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist > 1) {
			self.x += dx / dist * self.speed;
			self.y += dy / dist * self.speed;
		}
		// Ateş etme
		if (self.shootCooldown > 0) {
			self.shootCooldown--;
		} else {
			self.shootCooldown = 100 + Math.floor(Math.random() * 60);
			spawnEnemyBullet(self.x, self.y, player.x, player.y);
		}
		// --- HEALTH BAR (rectangle) ---
		// Create health bar if not exists
		if (!self._visHealthBar) {
			self._visHealthBar = new Container();
			self._visHealthBarBg = new Container();
			self._visHealthBarFg = new Container();
			self._visHealthBar.addChild(self._visHealthBarBg);
			self._visHealthBar.addChild(self._visHealthBarFg);
			game.addChild(self._visHealthBar);
		}
		if (self._visHealthBar) {
			// Position above enemy
			self._visHealthBar.x = self.x;
			self._visHealthBar.y = self.y - self.radius - 28;
			// Health percent
			var hp = Math.max(0, self.health) / self.maxHealth;
			// Clamp width
			var fgWidth = Math.max(24, 180 * hp);
			self._visHealthBarFg.width = fgWidth;
			// Color: green > yellow > red
			if (hp > 0.6) {
				self._visHealthBarFg.tint = 0x00ff00;
			} else if (hp > 0.3) {
				self._visHealthBarFg.tint = 0xffe100;
			} else {
				self._visHealthBarFg.tint = 0xff4444;
			}
			self._visHealthBar.visible = true;
		}
	};
	return self;
});
// Düşman mermisi
var EnemyBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGfx = self.attachAsset('enemyBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = bulletGfx.width * 0.5;
	self.vx = 0;
	self.vy = 0;
	self.update = function () {
		self.x += self.vx;
		self.y += self.vy;
	};
	return self;
});
// Oyuncu karakteri
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGfx = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = playerGfx.width * 0.5;
	self.shootCooldown = 0;
	// Oyuncuya can ekle
	self.maxHealth = typeof playerMaxHealth !== "undefined" ? playerMaxHealth : 5;
	self.health = typeof playerHealth !== "undefined" ? playerHealth : self.maxHealth;
	self.update = function () {
		if (self.shootCooldown > 0) self.shootCooldown--;
	};
	return self;
});
// Oyuncu mermisi
var PlayerBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGfx = self.attachAsset('playerBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = bulletGfx.width * 0.5;
	self.vx = 0;
	self.vy = 0;
	self.update = function () {
		self.x += self.vx;
		self.y += self.vy;
	};
	return self;
});
// Güçlendirici (PowerUp) kutusu
var PowerUp = Container.expand(function () {
	var self = Container.call(this);
	var powerGfx = self.attachAsset('powerUp', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = powerGfx.width * 0.5;
	self.type = "power";
	// Yeni powerup efektleri eklendi
	var effects = ["rapid",
	// Hızlı ateş (fire rate)
	"triple",
	// Üçlü atış
	"shield",
	// Kalkan
	"heal",
	// Can doldur
	"wallBounce",
	// Duvar sekme
	"reflect",
	// Düşman mermisi sektirme
	"slow",
	// Zaman yavaşlatma (tüm düşmanlar yavaşlar)
	"magnet",
	// Magnet (yakındaki coin/powerup çeker)
	"randomizer",
	// Randomizer (tüm düşmanların tipi değişir)
	"superHeal",
	// Süper can: max canı artır ve doldur
	"freezeBullets",
	// Düşman mermilerini dondur
	"coinRain",
	// Ekrana coin yağmuru
	"enemyClear",
	// Tüm düşmanları yok et
	"scoreBoost" // Skor 2x (15s)
	];
	self.effect = effects[Math.floor(Math.random() * effects.length)];
	self.update = function () {
		// Hafifçe döndür
		powerGfx.rotation += 0.08;
	};
	return self;
});
// PowerUpCombo: Birleşmiş poweruplar için özel kutu
var PowerUpCombo = Container.expand(function () {
	var self = Container.call(this);
	var powerGfx = self.attachAsset('powerUp', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = powerGfx.width * 0.6;
	self.type = "powerCombo";
	self.effects = []; // ["rapid", "triple", ...]
	self.update = function () {
		// Hafifçe döndür ve renk değiştir (her efekt için farklı renkler)
		powerGfx.rotation += 0.12;
		// Renkleri birleştir: efekt sayısına göre tint değiştir
		if (self.effects.indexOf("slow") !== -1 && self.effects.length === 1) {
			powerGfx.tint = 0x66ccff; // Mavi (slow)
		} else if (self.effects.indexOf("magnet") !== -1 && self.effects.length === 1) {
			powerGfx.tint = 0xff00ff; // Magnet için mor
		} else if (self.effects.indexOf("randomizer") !== -1 && self.effects.length === 1) {
			powerGfx.tint = 0x00ffcc; // Randomizer için turkuaz
		} else if (self.effects.length === 2) {
			powerGfx.tint = 0xFFD700; // Altın
		} else if (self.effects.length >= 3) {
			powerGfx.tint = 0xFF44FF; // Pembe
		} else {
			powerGfx.tint = 0xFFFFFF;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x0074D9
});

/**** 
* Game Code
****/ 
// Space background images (add your own image asset IDs as needed)
// --- SPACE BACKGROUND ---
// Global değişkenler
// Space backgrounds as assets
var spaceBackgrounds = [{
	id: 'spacebg1',
	width: 2048,
	height: 2732,
	assetId: '682e6b2ad10b0c0b481370a1'
}, {
	id: 'spacebg2',
	width: 2048,
	height: 2732,
	assetId: '682e6b3fd10b0c0b481370a2'
}, {
	id: 'spacebg3',
	width: 2048,
	height: 2732,
	assetId: '682e6b4ad10b0c0b481370a3'
}];
// Register background assets (engine will load them automatically)
for (var i = 0; i < spaceBackgrounds.length; i++) {}
// Pick a random background
var selectedBg = spaceBackgrounds[Math.floor(Math.random() * spaceBackgrounds.length)];
var bgSprite = LK.getAsset(selectedBg.id, {
	anchorX: 0,
	anchorY: 0
});
bgSprite.x = 0;
bgSprite.y = 0;
bgSprite.width = 2048;
bgSprite.height = 2732;
game.addChildAt(bgSprite, 0); // Add as the bottom-most layer
// Coin asset
var player;
var enemies = [];
var playerBullets = [];
var enemyBullets = [];
var powerUps = [];
var coins = []; // Coin objects
var coinCount = 0; // Collected coin count
var coinTxt = new Text2('₵ ' + coinCount, {
	size: 70,
	fill: 0xFFD700,
	font: "Impact"
});
coinTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(coinTxt);
coinTxt.y = 340;
var powerActive = false;
var powerTimer = 0;
var dragNode = null;
var lastPlayerPos = {
	x: 0,
	y: 0
};
var score = 0;
var level = 1;
var gameTick = 0;
var spawnTimer = 0;
var isGameOver = false;
// Combo variables
var comboCount = 0;
var comboTimer = 0;
var maxComboTime = 120; // 2 seconds (120 frames)
var maxCombo = 0;
// Combo GUI
var comboTxt = new Text2('', {
	size: 80,
	fill: 0xFFFA00,
	font: "Impact"
});
comboTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(comboTxt);
comboTxt.y = 260;
// Health bar variables
// Permanent max health and max attack upgrades RESET
storage.permMaxHealthUp = 0;
storage.permMaxAttackUp = 0;
// Permanent max health upgrade from storage
var permHealthUp = typeof storage.permMaxHealthUp === "number" ? storage.permMaxHealthUp : 0;
var playerMaxHealth = 10 + permHealthUp;
var playerHealth = playerMaxHealth;
// Health bar GUI
var healthTxt = new Text2('Health: ' + playerHealth, {
	size: 70,
	fill: 0xFF4444
});
healthTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(healthTxt);
healthTxt.y = 180;
// --- HOW TO PLAY POPUP (before game starts) ---
var howToPlayTxt = new Text2("Nasıl Oynanır?\n\n" + "- Parmağınızı ekrana basılı tutup karakterinizi ARENADA sürükleyin.\n" + "- Düşmanlardan ve mermilerden kaçın, otomatik ateşle düşmanları yok edin!\n" + "- Güçlendiricileri (PowerUp) ve altınları toplayın.\n" + "- Kombo yaparak daha fazla puan kazanın.\n" + "- Sol üstte istatistiklerinizi takip edin.\n\n" + "Başlamak için ekrana dokunun!", {
	size: 70,
	fill: "#fff",
	font: "Impact",
	align: "center",
	wordWrap: true,
	wordWrapWidth: 1600
});
howToPlayTxt.anchor.set(0.5, 0.5);
howToPlayTxt.x = 2048 / 2;
howToPlayTxt.y = 2732 / 2;
howToPlayTxt.background = {
	color: 0x222244,
	alpha: 0.92,
	padding: 60,
	radius: 48
};
LK.gui.center.addChild(howToPlayTxt);
// Oyuncu dokununca başlat
var howToPlayActive = true;
game.down = function (x, y, obj) {
	if (howToPlayActive) {
		howToPlayActive = false;
		howToPlayTxt.visible = false;
		startGame();
	} else {
		// If player is tapped, start dragging
		var px = player.x,
			py = player.y;
		var dx = x - px,
			dy = y - py;
		var dist = Math.sqrt(dx * dx + dy * dy);
		// User-friendly: If tapped on player, start dragging, otherwise do nothing
		if (dist < player.radius + 80) {
			// wider area, easier drag
			dragNode = player;
			lastPlayerPos.x = x;
			lastPlayerPos.y = y;
			// When drag starts, don't fire, prevent accidental fire
			// Drag threshold: set a flag to check if drag distance exceeds a threshold before firing
			dragNode._dragStarted = false;
			dragNode._dragStartX = x;
			dragNode._dragStartY = y;
			dragNode._dragStartTime = Date.now();
		} else {
			// (Removed: tap-to-shoot code is now gone)
		}
	}
};
// --- OYUNU BAŞLAT ---
function startGame() {
	// Oyun değişkenlerini sıfırla
	isInMainMenu = false; // Oyun başlarken menüden çık
	score = 0;
	level = 1;
	// Apply permanent max health upgrade from storage
	var permHealthUp = typeof storage.permMaxHealthUp === "number" ? storage.permMaxHealthUp : 0;
	playerMaxHealth = 10 + permHealthUp;
	playerHealth = playerMaxHealth;
	enemies = [];
	playerBullets = [];
	enemyBullets = [];
	powerUps = [];
	coins = [];
	powerActive = false;
	powerTimer = 0;
	comboCount = 0;
	comboTimer = 0;
	maxCombo = 0;
	isGameOver = false;
	gameTick = 0;
	spawnTimer = 0;
	dragNode = null;
	lastPlayerPos = {
		x: 0,
		y: 0
	};
	// Apply permanent max attack upgrade from storage
	var permAttackUp = typeof storage.permMaxAttackUp === "number" ? storage.permMaxAttackUp : 0;
	if (typeof player !== "undefined") {
		player._permAttackUp = permAttackUp;
	}
	// Ultra power effect text clear
	if (typeof setUltraPowerEffectText === "function") setUltraPowerEffectText('');
	if (typeof currentUltraPowerEffect !== "undefined") currentUltraPowerEffect = "";
	// GUI güncelle
	updateScoreAndLevel();
	updateStatsPanel();
	if (typeof coinTxt !== "undefined") coinTxt.setText('₵ ' + (typeof storage.coins === "number" ? storage.coins : 0));
	if (typeof player !== "undefined") {
		if (typeof player.maxHealth !== "undefined") player.maxHealth = playerMaxHealth;
		if (typeof player.health !== "undefined") player.health = playerHealth;
	}
	// Oyuncu konumunu sıfırla
	if (typeof player !== "undefined") {
		player.x = 2048 / 2;
		player.y = 2732 / 2;
	}
}
// Play background music (loops by default)
LK.playMusic('musicId');
// PowerUp oluşturucu
function spawnPowerUp() {
	var p = new PowerUp();
	// Güvenli alan içinde rastgele konum
	p.x = 200 + Math.random() * 1648;
	p.y = 200 + Math.random() * 2332;
	powerUps.push(p);
	game.addChild(p);
}
// Coin oluşturucu
function spawnCoin(x, y) {
	var c = new Coin();
	// Eğer x, y verilmişse oraya koy, yoksa rastgele
	if (typeof x === "number" && typeof y === "number") {
		c.x = x;
		c.y = y;
	} else {
		c.x = 200 + Math.random() * 1648;
		c.y = 200 + Math.random() * 2332;
	}
	coins.push(c);
	game.addChild(c);
}
// Score and level display
var scoreTxt = new Text2('Score: 0', {
	size: 90,
	fill: "#fff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var levelTxt = new Text2('Level: 1', {
	size: 60,
	fill: "#fff"
});
levelTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(levelTxt);
levelTxt.y = 100;
// Eğlenceli: Arena event popup
var eventPopupTxt = new Text2('', {
	size: 70,
	fill: 0xFFFA00,
	font: "Impact"
});
eventPopupTxt.anchor.set(0.5, 0.5);
eventPopupTxt.visible = false;
LK.gui.center.addChild(eventPopupTxt);
// Arena event popup function (already in English, nothing to change)
function showArenaEventPopup(msg) {
	eventPopupTxt.setText(msg);
	eventPopupTxt.visible = true;
	eventPopupTxt.alpha = 1;
	tween(eventPopupTxt, {
		alpha: 0
	}, {
		duration: 1200,
		onFinish: function onFinish() {
			eventPopupTxt.visible = false;
		}
	});
}
// Oyuncu oluştur
player = new Player();
game.addChild(player);
player.x = 2048 / 2;
player.y = 2732 / 2;
// Apply permanent max attack upgrade from storage on initial load
var permAttackUp = typeof storage.permMaxAttackUp === "number" ? storage.permMaxAttackUp : 0;
player._permAttackUp = permAttackUp;
// Düşman oluşturucu
function spawnEnemy() {
	var t = Math.random();
	var e;
	if (t < 0.4) {
		e = new Enemy();
	} else if (t < 0.7) {
		e = new Enemy2();
	} else {
		e = new Enemy3();
	}
	// --- FUNNY SPEECH BUBBLE ON SPAWN (with emojis) ---
	var funnySpawnLines = ["👽 Boo! Did I scare you?", "😂 I'm too cute to shoot!", "🍕 Pizza time! Wait, no pizza?", "🦄 I'm a unicorn in disguise!", "💩 Oops, wrong galaxy!", "🤡 Who invited the clown?", "🕺 Dance battle, anyone?", "🐸 Ribbit! Oh wait, I'm not a frog.", "🚀 To the moon! ...or not.", "😜 Catch me if you can!", "🥸 This is my serious face.", "🧀 Say cheese!", "🦖 Rawr! I'm a tiny dino.", "👾 Insert coin to continue!", "🦆 Quack! Wrong sound?", "🍔 I want a burger!", "🧠 Brain freeze!", "🦷 I floss daily.", "🦀 Crab rave time!", "🦉 Hoot hoot! Night shift."];
	if (typeof e._showSpeech === "function") {
		var spawnLine = funnySpawnLines[Math.floor(Math.random() * funnySpawnLines.length)];
		e._showSpeech(spawnLine);
	}
	// Enemies get stronger: health increases with level and score
	if (typeof e.maxHealth !== "undefined") {
		// Her 3 level'da +1 can, her 20 skor'da +1 can
		var extraHealth = Math.floor(level / 3) + Math.floor(score / 20);
		e.maxHealth += extraHealth;
		e.health = e.maxHealth;
	}
	// Randomly spawn from edge
	var edge = Math.floor(Math.random() * 4);
	if (edge === 0) {
		// top
		e.x = 200 + Math.random() * 1648;
		e.y = -100;
	} else if (edge === 1) {
		// right
		e.x = 2148;
		e.y = 200 + Math.random() * 2332;
	} else if (edge === 2) {
		// bottom
		e.x = 200 + Math.random() * 1648;
		e.y = 2832;
	} else {
		// left
		e.x = -100;
		e.y = 200 + Math.random() * 2332;
	}
	enemies.push(e);
	game.addChild(e);
}
// Düşman mermisi oluşturucu
function spawnEnemyBullet(sx, sy, tx, ty) {
	var b = new EnemyBullet();
	b.x = sx;
	b.y = sy;
	var dx = tx - sx;
	var dy = ty - sy;
	var dist = Math.sqrt(dx * dx + dy * dy);
	var speed = 9 + level * 1; // Düşman mermisi hızı azaltıldı
	b.vx = dx / dist * speed;
	b.vy = dy / dist * speed;
	enemyBullets.push(b);
	game.addChild(b);
}
// Oyuncu mermisi oluşturucu
function spawnPlayerBullet(sx, sy, tx, ty) {
	var b = new PlayerBullet();
	b.x = sx;
	b.y = sy;
	var dx = tx - sx;
	var dy = ty - sy;
	var dist = Math.sqrt(dx * dx + dy * dy);
	var speed = 32;
	b.vx = dx / dist * speed;
	b.vy = dy / dist * speed;
	playerBullets.push(b);
	game.addChild(b);
	LK.getSound('shoot').play();
}
// Skor ve seviye güncelle
function updateScoreAndLevel() {
	if (typeof scoreTxt !== "undefined" && scoreTxt && typeof scoreTxt.setText === "function") {
		if (scoreTxt._lastScore !== score) {
			scoreTxt.setText('Score: ' + score);
			scoreTxt._lastScore = score;
		}
	}
	if (typeof levelTxt !== "undefined" && levelTxt && typeof levelTxt.setText === "function") {
		if (levelTxt._lastLevel !== level) {
			levelTxt.setText('Level: ' + level);
			levelTxt._lastLevel = level;
		}
	}
	if (typeof healthTxt !== "undefined" && healthTxt && typeof healthTxt.setText === "function") {
		if (healthTxt._lastHealth !== playerHealth) {
			healthTxt.setText('Health: ' + playerHealth);
			healthTxt._lastHealth = playerHealth;
		}
	}
	updateComboText();
}
// Kombo GUI güncelle
function updateComboText() {
	if (comboCount > 1) {
		if (comboTxt._lastCombo !== comboCount) {
			comboTxt.setText("COMBO x" + comboCount + "!");
			comboTxt.visible = true;
			comboTxt.alpha = 1;
			comboTxt._lastCombo = comboCount;
		}
	} else {
		if (comboTxt.visible) {
			comboTxt.visible = false;
			comboTxt._lastCombo = 0;
		}
	}
}
// Oyun zorluğunu artır
function increaseDifficulty() {
	level++;
	updateScoreAndLevel();
}
// Oyun bitti
function gameOver() {
	if (isGameOver) return;
	isGameOver = true;
	// --- STATISTICS: Update high score and max combo at game over ---
	if (score > storage.highScore) {
		storage.highScore = score;
	}
	if (maxCombo > storage.maxCombo) {
		storage.maxCombo = maxCombo;
	}
	updateStatsPanel();
	LK.effects.flashScreen(0xff0000, 1000);
	LK.getSound('hit').play();
	LK.showGameOver();
}
// Oyun kazandı
function youWin() {
	showArenaEventPopup("YOU WIN! 🎉");
	LK.effects.flashScreen(0x00ffcc, 1000);
	LK.showYouWin();
}
// Sürükleme ve ateş etme
function handleMove(x, y, obj) {
	if (dragNode) {
		// Apply movement delta
		var dx = x - lastPlayerPos.x;
		var dy = y - lastPlayerPos.y;
		dragNode.x += dx;
		dragNode.y += dy;
		// User-friendly: Prevent player from going out of bounds
		var minX = dragNode.radius + 20;
		var maxX = 2048 - dragNode.radius - 20;
		var minY = dragNode.radius + 20;
		var maxY = 2732 - dragNode.radius - 20;
		if (dragNode.x < minX) dragNode.x = minX;
		if (dragNode.x > maxX) dragNode.x = maxX;
		if (dragNode.y < minY) dragNode.y = minY;
		if (dragNode.y > maxY) dragNode.y = maxY;
		lastPlayerPos.x = x;
		lastPlayerPos.y = y;
	}
}
// Out of bounds check
function isOutOfBounds(obj) {
	return obj.x < -200 || obj.x > 2248 || obj.y < -200 || obj.y > 2932;
}
// Oyun ana döngüsü
game.update = function () {
	if (isGameOver) return;
	gameTick++;
	// Fun: Random arena events (e.g. meteor shower, bonus rain, enemy freeze)
	// Every 15 seconds, a random event may trigger
	if (gameTick % 900 === 0 && gameTick > 0) {
		var eventType = Math.floor(Math.random() * 3);
		if (eventType === 0) {
			// Meteor shower: 10 fast bullets fall from the top
			for (var m = 0; m < 10; m++) {
				var b = new EnemyBullet();
				b.x = 200 + Math.random() * 1648;
				b.y = -80 - m * 60;
				b.vx = 0;
				b.vy = 32 + Math.random() * 8;
				enemyBullets.push(b);
				game.addChild(b);
			}
			// Short effect
			LK.effects.flashScreen(0xffa500, 400);
			showArenaEventPopup("Meteor Shower!");
		} else if (eventType === 1) {
			// Bonus rain: 5 powerUps drop at once
			for (var p = 0; p < 5; p++) {
				var pu = new PowerUp();
				pu.x = 200 + Math.random() * 1648;
				pu.y = 200 + Math.random() * 2332;
				powerUps.push(pu);
				game.addChild(pu);
			}
			LK.effects.flashScreen(0x00ffcc, 400);
			showArenaEventPopup("Bonus Rain!");
		} else if (eventType === 2) {
			// Enemies freeze for 3 seconds
			for (var i = 0; i < enemies.length; i++) {
				enemies[i]._frozen = 180; // 3 seconds
			}
			LK.effects.flashScreen(0x66ccff, 400);
			showArenaEventPopup("Enemies Frozen!");
		}
	}
	// Düşmanları dondurma efekti uygula
	for (var i = 0; i < enemies.length; i++) {
		if (enemies[i]._frozen && enemies[i]._frozen > 0) {
			enemies[i]._frozen--;
			continue; // update çağrılmasın, düşman hareket etmesin
		}
	}
	// Oyuncu update
	player.update();
	// Oyuncu canını playerHealth ile senkronize et
	if (typeof player.health !== "undefined" && typeof playerHealth !== "undefined" && player.health !== playerHealth) {
		player.health = playerHealth;
	}
	if (typeof player.maxHealth !== "undefined" && typeof playerMaxHealth !== "undefined" && player.maxHealth !== playerMaxHealth) {
		player.maxHealth = playerMaxHealth;
	}
	// --- Attack Speed Bonus: Stacks with powerups ---
	if (typeof player._attackSpeedBonus === "undefined") player._attackSpeedBonus = 0;
	// Otomatik ateş etme (her 10 frame'de bir, rapid fire veya attack speed bonus varsa daha hızlı)
	var baseShootInterval = 10;
	var rapidFireInterval = powerActive ? 4 : baseShootInterval;
	var attackSpeedInterval = Math.max(2, rapidFireInterval - player._attackSpeedBonus * 2);
	var shootInterval = attackSpeedInterval;
	if (!isGameOver && gameTick % shootInterval === 0 && enemies.length > 0) {
		// En yakın düşmanı bul
		var minDist = Infinity;
		var targetEnemy = null;
		for (var i = 0; i < enemies.length; i++) {
			var e = enemies[i];
			var dx = e.x - player.x;
			var dy = e.y - player.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			if (dist < minDist) {
				minDist = dist;
				targetEnemy = e;
			}
		}
		if (targetEnemy) {
			// --- Otomatik nişan geliştirme: Düşmanın hareketini tahmin et ---
			// Düşmanın bir sonraki pozisyonunu tahmin etmek için basit linear prediction
			var bulletSpeed = 32;
			var ex = targetEnemy.x;
			var ey = targetEnemy.y;
			var evx = 0,
				evy = 0;
			// Tahmini hız: son pozisyonları varsa kullan
			if (typeof targetEnemy._lastX === "number" && typeof targetEnemy._lastY === "number") {
				evx = targetEnemy.x - targetEnemy._lastX;
				evy = targetEnemy.y - targetEnemy._lastY;
			}
			// Hedefe olan mesafe
			var dx = ex - player.x;
			var dy = ey - player.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			// Zaman tahmini (kaç frame sonra mermi ulaşır)
			var t = dist / bulletSpeed;
			// Tahmini hedef pozisyonu
			var predictedX = ex + evx * t;
			var predictedY = ey + evy * t;
			// Triple shot powerup varsa üçlü mermi ateşle
			if (player._tripleShot && player._tripleShot > 0) {
				for (var s = -1; s <= 1; s++) {
					var angle = Math.atan2(predictedY - player.y, predictedX - player.x) + s * 0.18;
					var tx = player.x + Math.cos(angle) * 1000;
					var ty = player.y + Math.sin(angle) * 1000;
					spawnPlayerBullet(player.x, player.y, tx, ty);
				}
			} else {
				spawnPlayerBullet(player.x, player.y, predictedX, predictedY);
			}
		}
	}
	// Düşman update
	for (var i = enemies.length - 1; i >= 0; i--) {
		var e = enemies[i];
		// Skip update if enemy is destroyed or out of bounds
		if (!e || typeof e.destroyed !== "undefined" && e.destroyed) {
			enemies.splice(i, 1);
			continue;
		}
		if (isOutOfBounds(e)) {
			if (e._healthBar) {
				e._healthBar.destroy();
			}
			e.destroy();
			enemies.splice(i, 1);
			continue;
		}
		// --- Otomatik nişan için: Son pozisyonu kaydet ---
		e._lastX = typeof e.x === "number" ? e.x : 0;
		e._lastY = typeof e.y === "number" ? e.y : 0;
		e.update();
		// Can barı çizimi (her düşmanın üstünde) - optimize: sadece health değiştiyse güncelle
		if (!e._healthBar) {
			e._healthBar = new Text2('', {
				size: 64,
				fill: 0xFF4444,
				font: "Impact" // Daha büyük ve kalın font
			});
			e._healthBar.anchor.set(0.5, 1);
			game.addChild(e._healthBar);
		}
		if (typeof e.health !== "undefined" && typeof e.maxHealth !== "undefined") {
			if (e._healthBar._lastHealth !== e.health || e._healthBar._lastMaxHealth !== e.maxHealth) {
				e._healthBar.setText("♥ " + e.health + "/" + e.maxHealth);
				e._healthBar._lastHealth = e.health;
				e._healthBar._lastMaxHealth = e.maxHealth;
			}
			e._healthBar.x = e.x;
			e._healthBar.y = e.y - e.radius - 18;
			e._healthBar.visible = true;
		} else {
			e._healthBar.visible = false;
		}
		// Çarpışma: oyuncu & düşman
		if (player.intersects(e)) {
			if (player._shield && player._shield > 0) {
				// Kalkan varsa hasar alma, kalkanı azalt
				player._shield--;
				LK.effects.flashObject(player, 0x00ffff, 400);
				if (player._shield === 0) {
					showArenaEventPopup("Shield Broken!");
				} else {
					showArenaEventPopup("Shield: " + player._shield + " hits left!");
				}
			} else {
				playerHealth--;
				if (typeof player.health !== "undefined") player.health = playerHealth;
				updateScoreAndLevel();
				LK.effects.flashObject(player, 0xff4444, 400);
				LK.getSound('hit').play();
				if (playerHealth <= 0) {
					gameOver();
					return;
				}
			}
			// Düşmanı yok et, can azalınca
			if (typeof e.takeDamage === "function") {
				e.takeDamage(e.health); // Tüm canı gitmeli
				if (e._shouldRemove) {
					if (e._healthBar) {
						e._healthBar.destroy();
					}
					// COIN: Düşman öldüğünde coin spawn et
					// --- Coin drop chance increases with comboCount (kill streak) ---
					var baseCoinChance = 0.7; // %70 default (arttırıldı)
					var extraChance = Math.min(comboCount * 0.10, 0.5); // +%10 per combo, max +%50 (arttırıldı)
					if (Math.random() < baseCoinChance + extraChance) {
						spawnCoin(e.x, e.y);
					}
					// --- PowerUp drop şansı: %20 + kombo başına %4, max %40 --- (yeni)
					var basePowerUpChance = 0.20;
					var extraPowerUpChance = Math.min(comboCount * 0.04, 0.20);
					if (Math.random() < basePowerUpChance + extraPowerUpChance) {
						spawnPowerUp();
						// Son çıkan powerup'ı düşmanın pozisyonuna koy
						if (powerUps.length > 0) {
							var pu = powerUps[powerUps.length - 1];
							pu.x = e.x;
							pu.y = e.y;
						}
					}
					enemies.splice(i, 1);
					// KOMBO: Düşman öldürdüyse kombo başlat
					if (typeof e._killedByPlayer === "undefined" || e._killedByPlayer) {
						comboCount++;
						comboTimer = maxComboTime;
						if (comboCount > maxCombo) maxCombo = comboCount;
						// --- STATISTICS: Update maxCombo and totalEnemiesKilled ---
						if (comboCount > storage.maxCombo) {
							storage.maxCombo = comboCount;
							updateStatsPanel();
						}
						storage.totalEnemiesKilled = (typeof storage.totalEnemiesKilled === "number" ? storage.totalEnemiesKilled : 0) + 1;
						updateStatsPanel();
						updateComboText();
					}
					continue;
				}
			} else {
				e.destroy();
				if (e._healthBar) {
					e._healthBar.destroy();
				}
				// COIN: Düşman öldüğünde coin spawn et
				// --- Coin drop chance increases with comboCount (kill streak) ---
				var baseCoinChance = 0.7; // %70 default (arttırıldı)
				var extraChance = Math.min(comboCount * 0.10, 0.5); // +%10 per combo, max +%50 (arttırıldı)
				if (Math.random() < baseCoinChance + extraChance) {
					spawnCoin(e.x, e.y);
				}
				// --- PowerUp drop şansı: %20 + kombo başına %4, max %40 --- (yeni)
				var basePowerUpChance = 0.20;
				var extraPowerUpChance = Math.min(comboCount * 0.04, 0.20);
				if (Math.random() < basePowerUpChance + extraPowerUpChance) {
					spawnPowerUp();
					// Son çıkan powerup'ı düşmanın pozisyonuna koy
					if (powerUps.length > 0) {
						var pu = powerUps[powerUps.length - 1];
						pu.x = e.x;
						pu.y = e.y;
					}
				}
				enemies.splice(i, 1);
				// KOMBO: Düşman öldürdüyse kombo başlat
				comboCount++;
				comboTimer = maxComboTime;
				if (comboCount > maxCombo) maxCombo = comboCount;
				// --- STATISTICS: Update maxCombo and totalEnemiesKilled ---
				if (comboCount > storage.maxCombo) {
					storage.maxCombo = comboCount;
					updateStatsPanel();
				}
				storage.totalEnemiesKilled = (typeof storage.totalEnemiesKilled === "number" ? storage.totalEnemiesKilled : 0) + 1;
				updateStatsPanel();
				updateComboText();
				continue;
			}
		}
	}
	// Oyuncu mermisi update
	for (var i = playerBullets.length - 1; i >= 0; i--) {
		var b = playerBullets[i];
		// Skip update if bullet is destroyed or out of bounds
		if (!b || typeof b.destroyed !== "undefined" && b.destroyed) {
			playerBullets.splice(i, 1);
			continue;
		}
		if (isOutOfBounds(b)) {
			b.destroy();
			playerBullets.splice(i, 1);
			continue;
		}
		b.update();
		var hit = false;
		// Düşmanlara çarpma
		for (var j = enemies.length - 1; j >= 0; j--) {
			var e = enemies[j];
			if (b.intersects(e)) {
				LK.getSound('hit').play();
				if (typeof e.takeDamage === "function") {
					e._killedByPlayer = true; // Kombo için işaretle
					// Use permanent attack upgrade for bullet damage
					var permAttackUp = typeof player._permAttackUp === "number" ? player._permAttackUp : 0;
					var bulletDamage = 2 + permAttackUp;
					e.takeDamage(bulletDamage);
					if (e._shouldRemove) {
						enemies.splice(j, 1);
					}
				}
				hit = true;
				break;
			}
		}
		// WALL BOUNCE: Eğer aktifse, mermi kenara çarptıysa sekmeli
		var wallBounceActive = player._wallBounce && player._wallBounce > 0;
		if (!hit && wallBounceActive) {
			var bounced = false;
			if (b.x < b.radius + 10 && b.vx < 0) {
				b.x = b.radius + 10;
				b.vx *= -1;
				bounced = true;
			}
			if (b.x > 2048 - b.radius - 10 && b.vx > 0) {
				b.x = 2048 - b.radius - 10;
				b.vx *= -1;
				bounced = true;
			}
			if (b.y < b.radius + 10 && b.vy < 0) {
				b.y = b.radius + 10;
				b.vy *= -1;
				bounced = true;
			}
			if (b.y > 2732 - b.radius - 10 && b.vy > 0) {
				b.y = 2732 - b.radius - 10;
				b.vy *= -1;
				bounced = true;
			}
			// Eğer sekmediyse ve hala out of bounds ise yok et
			if (!bounced && isOutOfBounds(b)) {
				b.destroy();
				playerBullets.splice(i, 1);
				continue;
			}
			if (hit) {
				b.destroy();
				playerBullets.splice(i, 1);
				continue;
			}
		} else {
			if (hit || isOutOfBounds(b)) {
				b.destroy();
				playerBullets.splice(i, 1);
				continue;
			}
		}
	}
	// Düşman mermisi update
	for (var i = enemyBullets.length - 1; i >= 0; i--) {
		var b = enemyBullets[i];
		// Skip update if bullet is destroyed or out of bounds
		if (!b || typeof b.destroyed !== "undefined" && b.destroyed) {
			enemyBullets.splice(i, 1);
			continue;
		}
		if (isOutOfBounds(b)) {
			b.destroy();
			enemyBullets.splice(i, 1);
			continue;
		}
		b.update();
		// Oyuncuya çarpma
		var reflectActive = player._reflect && player._reflect > 0;
		if (b.intersects(player)) {
			if (reflectActive) {
				// Reflect: Düşman mermisi oyuncuya çarptığında geri sektir
				// Yönünü ters çevir ve playerBullet'a çevir
				var newB = new PlayerBullet();
				newB.x = b.x;
				newB.y = b.y;
				// Yönü ters çevir
				var mag = Math.sqrt(b.vx * b.vx + b.vy * b.vy);
				if (mag === 0) mag = 1;
				newB.vx = -b.vx / mag * 32;
				newB.vy = -b.vy / mag * 32;
				playerBullets.push(newB);
				game.addChild(newB);
				LK.effects.flashObject(player, 0x00ffcc, 200);
				showArenaEventPopup("Reflected!");
				b.destroy();
				enemyBullets.splice(i, 1);
				continue;
			} else if (player._shield && player._shield > 0) {
				// Kalkan varsa hasar alma, kalkanı azalt
				player._shield--;
				LK.effects.flashObject(player, 0x00ffff, 400);
				if (player._shield === 0) {
					showArenaEventPopup("Shield Broken!");
				} else {
					showArenaEventPopup("Shield: " + player._shield + " hits left!");
				}
			} else {
				playerHealth--;
				if (typeof player.health !== "undefined") player.health = playerHealth;
				updateScoreAndLevel();
				LK.effects.flashObject(player, 0xff4444, 400);
				LK.getSound('hit').play();
				if (playerHealth <= 0) {
					b.destroy();
					enemyBullets.splice(i, 1);
					gameOver();
					return;
				}
			}
			b.destroy();
			enemyBullets.splice(i, 1);
			continue;
		}
		if (isOutOfBounds(b)) {
			b.destroy();
			enemyBullets.splice(i, 1);
			continue;
		}
	}
	// KOMBO zamanlayıcı: Kombo süresi dolarsa sıfırla
	if (comboCount > 0) {
		comboTimer--;
		if (comboTimer <= 0) {
			// Show fun popup for max combo if it was a big combo
			if (comboCount >= 5) {
				showArenaEventPopup("AWESOME COMBO x" + comboCount + "!");
				LK.effects.flashScreen(0xffe100, 400);
			} else if (comboCount >= 3) {
				showArenaEventPopup("Combo x" + comboCount + "!");
			}
			comboCount = 0;
			updateComboText();
		}
	}
	// Fun popup: Level up
	if (typeof lastLevel === "undefined") {
		lastLevel = level;
	}
	if (level > lastLevel) {
		showArenaEventPopup("LEVEL UP! Level " + level);
		LK.effects.flashScreen(0x00ff00, 400);
		lastLevel = level;
	}
	// Fun popup: Coin milestone
	if (typeof lastCoinMilestone === "undefined") {
		lastCoinMilestone = 0;
	}
	if (coinCount >= lastCoinMilestone + 10) {
		showArenaEventPopup("Coin Collector! ₵" + coinCount);
		LK.effects.flashScreen(0xffd700, 300);
		lastCoinMilestone = coinCount - coinCount % 10;
	}
	// PowerUp update ve çarpışma
	// --- PowerUp birleşme ve combo mekaniği ---
	for (var i = powerUps.length - 1; i >= 0; i--) {
		var p = powerUps[i];
		// Skip update if powerup is destroyed or out of bounds
		if (!p || typeof p.destroyed !== "undefined" && p.destroyed) {
			powerUps.splice(i, 1);
			continue;
		}
		if (isOutOfBounds(p)) {
			p.destroy();
			powerUps.splice(i, 1);
			continue;
		}
		p.update();
		// Magnet veya Super Magnet aktifse, powerupları çek
		var magnetActive = player._magnet && player._magnet > 0;
		var superMagnetActive = player._superMagnetShot && player._superMagnetShot > 0;
		if (magnetActive || superMagnetActive) {
			var distToPlayer = Math.sqrt((p.x - player.x) * (p.x - player.x) + (p.y - player.y) * (p.y - player.y));
			var pullRadius = superMagnetActive ? 800 : 400;
			if (distToPlayer < pullRadius) {
				// PowerUp oyuncuya doğru çekilsin
				var pullSpeed = superMagnetActive ? 60 : 30;
				var dx = player.x - p.x;
				var dy = player.y - p.y;
				var d = Math.sqrt(dx * dx + dy * dy);
				if (d > 1) {
					p.x += dx / d * pullSpeed;
					p.y += dy / d * pullSpeed;
				}
			}
		}
		// PowerUp-PowerUp çarpışması: Birleşme
		for (var j = i - 1; j >= 0; j--) {
			var p2 = powerUps[j];
			if (p !== p2 && p.intersects(p2)) {
				// İki powerup birleşirse: PowerUpCombo oluştur
				var combo = new PowerUpCombo();
				combo.x = (p.x + p2.x) / 2;
				combo.y = (p.y + p2.y) / 2;
				combo.effects = [];
				// Farklı efektleri ekle (tekrar yok)
				if (p.effect && combo.effects.indexOf(p.effect) === -1) combo.effects.push(p.effect);
				if (p2.effect && combo.effects.indexOf(p2.effect) === -1) combo.effects.push(p2.effect);
				// Eğer p veya p2 zaten combo ise, efektlerini ekle
				if (p.effects && Array.isArray(p.effects)) {
					for (var ce = 0; ce < p.effects.length; ce++) {
						if (combo.effects.indexOf(p.effects[ce]) === -1) combo.effects.push(p.effects[ce]);
					}
				}
				if (p2.effects && Array.isArray(p2.effects)) {
					for (var ce2 = 0; ce2 < p2.effects.length; ce2++) {
						if (combo.effects.indexOf(p2.effects[ce2]) === -1) combo.effects.push(p2.effects[ce2]);
					}
				}
				// Sınır: En fazla 3 efektli combo
				if (combo.effects.length > 3) combo.effects = combo.effects.slice(0, 3);
				powerUps.splice(i, 1);
				powerUps.splice(j, 1);
				p.destroy();
				p2.destroy();
				powerUps.push(combo);
				game.addChild(combo);
				// Combo birleşme popup
				showArenaEventPopup("PowerUp Combo!");
				break;
			}
		}
		// Oyuncu ile çarpışma
		if (player.intersects(p)) {
			// PowerUp veya PowerUpCombo alındı
			var effectsToApply = [];
			if (p.effect) {
				effectsToApply = [p.effect];
			} else if (p.effects && Array.isArray(p.effects)) {
				effectsToApply = p.effects.slice();
			}
			var popupMsg = [];
			var comboRapid = false,
				comboMagnet = false;
			// --- PowerUp efektlerini uygula ---
			for (var ef = 0; ef < effectsToApply.length; ef++) {
				var effect = effectsToApply[ef];
				if (effect === "rapid") {
					// --- Attack Speed Bonus: Stackable ---
					if (typeof player._attackSpeedBonus !== "number") player._attackSpeedBonus = 0;
					player._attackSpeedBonus += 1;
					powerActive = true;
					powerTimer = 600;
					popupMsg.push("RAPID FIRE! (10s)");
					comboRapid = true;
				} else if (effect === "triple") {
					player._tripleShot = 600;
					popupMsg.push("TRIPLE SHOT! (10s)");
				} else if (effect === "shield") {
					player._shield = 5;
					popupMsg.push("Shield (5 hits)!");
				} else if (effect === "heal") {
					playerHealth = playerMaxHealth;
					if (typeof player.health !== "undefined") player.health = playerHealth;
					updateScoreAndLevel();
					popupMsg.push("Full Health!");
				} else if (effect === "wallBounce") {
					player._wallBounce = 600;
					popupMsg.push("WALL BOUNCE! (10s)");
				} else if (effect === "reflect") {
					player._reflect = 600;
					popupMsg.push("REFLECT ENEMY BULLETS! (10s)");
				} else if (effect === "slow") {
					// Zaman yavaşlatma: tüm düşmanlar yavaşlar
					for (var si = 0; si < enemies.length; si++) {
						enemies[si]._frozen = 180; // 3 saniye yavaşlat
					}
					popupMsg.push("TIME SLOW! (3s)");
					LK.effects.flashScreen(0x66ccff, 400);
				} else if (effect === "magnet") {
					// Magnet: yakındaki coin ve powerupları çek
					comboMagnet = true;
					popupMsg.push("MAGNET! (5s)");
					player._magnet = 300; // 5 saniye
				} else if (effect === "randomizer") {
					// Randomizer: tüm düşmanların tipi değişir
					for (var ri = 0; ri < enemies.length; ri++) {
						var e = enemies[ri];
						var t = Math.random();
						var newE;
						if (t < 0.4) newE = new Enemy();else if (t < 0.7) newE = new Enemy2();else newE = new Enemy3();
						newE.x = e.x;
						newE.y = e.y;
						newE.maxHealth = e.maxHealth;
						newE.health = e.health;
						newE._frozen = e._frozen;
						newE._healthBar = e._healthBar;
						newE._visHealthBar = e._visHealthBar;
						newE._visHealthBarBg = e._visHealthBarBg;
						newE._visHealthBarFg = e._visHealthBarFg;
						enemies[ri].destroy();
						enemies[ri] = newE;
						game.addChild(newE);
					}
					popupMsg.push("RANDOMIZER! (All enemies changed)");
					LK.effects.flashScreen(0x00ffcc, 400);
				} else if (effect === "superHeal") {
					// Süper can: hem canı doldur hem max canı 2 artır
					playerMaxHealth += 2;
					playerHealth = playerMaxHealth;
					if (typeof player.maxHealth !== "undefined") player.maxHealth = playerMaxHealth;
					if (typeof player.health !== "undefined") player.health = playerHealth;
					updateScoreAndLevel();
					popupMsg.push("SUPER HEAL! (+2 Max Health)");
				} else if (effect === "freezeBullets") {
					// Freeze all enemy bullets for 3 seconds
					for (var bi = 0; bi < enemyBullets.length; bi++) {
						enemyBullets[bi]._frozen = 180;
					}
					popupMsg.push("FREEZE ENEMY BULLETS! (3s)");
					LK.effects.flashScreen(0x00eaff, 400);
				} else if (effect === "coinRain") {
					// Spawn 10 coins at random locations
					for (var ci = 0; ci < 10; ci++) {
						spawnCoin();
					}
					popupMsg.push("COIN RAIN!");
					LK.effects.flashScreen(0xffd700, 400);
				} else if (effect === "enemyClear") {
					// Destroy all enemies on screen
					for (var ei = enemies.length - 1; ei >= 0; ei--) {
						if (enemies[ei]._healthBar) enemies[ei]._healthBar.destroy();
						if (enemies[ei]._visHealthBar) enemies[ei]._visHealthBar.destroy();
						enemies[ei].destroy();
						enemies.splice(ei, 1);
					}
					popupMsg.push("ENEMY CLEAR!");
					LK.effects.flashScreen(0xff4444, 600);
				} else if (effect === "scoreBoost") {
					// 2x skor için 15 saniye
					player._scoreBoost = 900;
					popupMsg.push("SCORE BOOST! (15s)");
				}
			}
			// --- PowerUp Kombinasyonları: Rapid + Magnet = Süper Çekim Ateşi ---
			if (comboRapid && comboMagnet) {
				player._superMagnetShot = 600; // 10 saniye süper çekim ateşi
				popupMsg.push("SUPER MAGNET SHOT! (10s)");
				LK.effects.flashScreen(0xff00ff, 600);
			}
			// --- PowerUp efektleri bitti ---
			LK.effects.flashObject(player, 0x00ffcc, 400);
			showArenaEventPopup("PowerUp: " + popupMsg.join(" + "));
			p.destroy();
			powerUps.splice(i, 1);
		} else if (isOutOfBounds(p)) {
			p.destroy();
			powerUps.splice(i, 1);
		}
	}
	// Coin update ve toplama
	for (var i = coins.length - 1; i >= 0; i--) {
		var c = coins[i];
		// Skip update if coin is destroyed or out of bounds
		if (!c || typeof c.destroyed !== "undefined" && c.destroyed) {
			coins.splice(i, 1);
			continue;
		}
		if (isOutOfBounds(c)) {
			c.destroy();
			coins.splice(i, 1);
			continue;
		}
		c.update();
		// Magnet veya Super Magnet aktifse, coinleri çek
		var magnetActive = player._magnet && player._magnet > 0;
		var superMagnetActive = player._superMagnetShot && player._superMagnetShot > 0;
		if (magnetActive || superMagnetActive) {
			var distToPlayer = Math.sqrt((c.x - player.x) * (c.x - player.x) + (c.y - player.y) * (c.y - player.y));
			var pullRadius = superMagnetActive ? 800 : 400;
			if (distToPlayer < pullRadius) {
				// Coin oyuncuya doğru çekilsin
				var pullSpeed = superMagnetActive ? 60 : 30;
				var dx = player.x - c.x;
				var dy = player.y - c.y;
				var d = Math.sqrt(dx * dx + dy * dy);
				if (d > 1) {
					c.x += dx / d * pullSpeed;
					c.y += dy / d * pullSpeed;
				}
			}
		}
		if (player.intersects(c)) {
			coinCount++;
			coinTxt.setText('₵ ' + coinCount);
			// COIN: Save permanently
			storage.coins = coinCount;
			LK.effects.flashObject(player, 0xFFD700, 200);
			// Fun popup: First coin
			if (coinCount === 1) {
				showArenaEventPopup("First Coin Collected!");
				LK.effects.flashScreen(0xffd700, 300);
			}
			c.destroy();
			coins.splice(i, 1);
		} else if (isOutOfBounds(c)) {
			c.destroy();
			coins.splice(i, 1);
		}
	}
	// PowerUp etkisi süresi
	if (powerActive) {
		powerTimer--;
		if (powerTimer <= 0) {
			powerActive = false;
			// --- Attack Speed Bonus: Remove one stack when rapid fire ends ---
			if (typeof player._attackSpeedBonus === "number" && player._attackSpeedBonus > 0) {
				player._attackSpeedBonus -= 1;
				if (player._attackSpeedBonus < 0) player._attackSpeedBonus = 0;
			}
		}
	}
	// Triple shot süresi azalt
	if (player._tripleShot && player._tripleShot > 0) {
		player._tripleShot--;
		if (player._tripleShot <= 0) player._tripleShot = 0;
	}
	// Wall bounce süresi azalt
	if (player._wallBounce && player._wallBounce > 0) {
		player._wallBounce--;
		if (player._wallBounce <= 0) player._wallBounce = 0;
	}
	// Reflect süresi azalt
	if (player._reflect && player._reflect > 0) {
		player._reflect--;
		if (player._reflect <= 0) player._reflect = 0;
	}
	// Magnet süresi azalt
	if (player._magnet && player._magnet > 0) {
		player._magnet--;
		if (player._magnet <= 0) player._magnet = 0;
	}
	// Super Magnet Shot süresi azalt
	if (player._superMagnetShot && player._superMagnetShot > 0) {
		player._superMagnetShot--;
		if (player._superMagnetShot <= 0) player._superMagnetShot = 0;
	}
	// Score Boost süresi azalt
	if (player._scoreBoost && player._scoreBoost > 0) {
		player._scoreBoost--;
		if (player._scoreBoost <= 0) player._scoreBoost = 0;
	}
	// Freeze enemy bullets süresi azalt
	for (var bi = 0; bi < enemyBullets.length; bi++) {
		if (enemyBullets[bi]._frozen && enemyBullets[bi]._frozen > 0) {
			enemyBullets[bi]._frozen--;
			// Dondurulmuşsa hareket etmesin
			enemyBullets[bi].vx = 0;
			enemyBullets[bi].vy = 0;
		}
	}
	// PowerUp spawn (her 6 saniyede bir)
	if (gameTick % 360 === 0) {
		spawnPowerUp();
	}
	// COIN: Sık sık rastgele coin spawn et (her 60 frame'de bir, %60 olasılıkla)
	if (gameTick % 60 === 0) {
		if (Math.random() < 0.6) {
			spawnCoin();
		}
	}
	// Düşman spawn
	// --- Düşmanlar çok çıksın: skor arttıkça daha sık spawn ---
	// spawnInterval: skor arttıkça daha hızlı (min 8 frame)
	var spawnInterval = Math.max(60 - level * 2 - Math.floor(score / 10), 8);
	// Aynı anda birden fazla düşman spawn: skor arttıkça daha fazla
	var enemySpawnCount = 1 + Math.floor(score / 30);
	if (gameTick % spawnInterval === 0) {
		for (var s = 0; s < enemySpawnCount; s++) {
			spawnEnemy();
		}
	}
};
// Sürükleme başlat
game.down = function (x, y, obj) {
	// If player is tapped, start dragging
	var px = player.x,
		py = player.y;
	var dx = x - px,
		dy = y - py;
	var dist = Math.sqrt(dx * dx + dy * dy);
	// User-friendly: If tapped on player, start dragging, otherwise do nothing
	if (dist < player.radius + 80) {
		// wider area, easier drag
		dragNode = player;
		lastPlayerPos.x = x;
		lastPlayerPos.y = y;
		// When drag starts, don't fire, prevent accidental fire
		// Drag threshold: set a flag to check if drag distance exceeds a threshold before firing
		dragNode._dragStarted = false;
		dragNode._dragStartX = x;
		dragNode._dragStartY = y;
		dragNode._dragStartTime = Date.now();
	} else {
		// (Removed: tap-to-shoot code is now gone)
	}
};
// Sürükleme bırak
game.up = function (x, y, obj) {
	if (dragNode && typeof dragNode._dragStarted !== "undefined") {
		// If drag didn't start and released quickly, fire (tap-to-shoot)
		var dragDx = x - dragNode._dragStartX;
		var dragDy = y - dragNode._dragStartY;
		var dragDist = Math.sqrt(dragDx * dragDx + dragDy * dragDy);
		var dragTime = Date.now() - (dragNode._dragStartTime || 0);
		if (!dragNode._dragStarted && dragDist < 24 && dragTime < 200) {
			spawnPlayerBullet(player.x, player.y, x, y);
			LK.getSound('shoot').play();
		}
		dragNode._dragStarted = false;
		dragNode._dragStartX = 0;
		dragNode._dragStartY = 0;
		dragNode._dragStartTime = 0;
	}
	dragNode = null;
	// User-friendly: Update last position when drag is released
	lastPlayerPos.x = 0;
	lastPlayerPos.y = 0;
};
// Sürükleme hareketi: Oyuncu mouse ile birlikte hareket etsin
game.move = function (x, y, obj) {
	// Oyuncu mouse ile birlikte hareket etsin
	if (player) {
		// Kullanıcı dostu: Oyuncunun ekran dışına çıkmasını engelle
		var minX = player.radius + 20;
		var maxX = 2048 - player.radius - 20;
		var minY = player.radius + 20;
		var maxY = 2732 - player.radius - 20;
		player.x = x;
		player.y = y;
		if (player.x < minX) player.x = minX;
		if (player.x > maxX) player.x = maxX;
		if (player.y < minY) player.y = minY;
		if (player.y > maxY) player.y = maxY;
	}
};
// At game start, reset score, level, and health
score = 0;
level = 1;
playerHealth = playerMaxHealth;
// --- STATISTICS: Persistent High Score, Max Combo, Total Enemies Killed ---
storage.highScore = typeof storage.highScore === "number" ? storage.highScore : 0;
storage.maxCombo = typeof storage.maxCombo === "number" ? storage.maxCombo : 0;
storage.totalEnemiesKilled = typeof storage.totalEnemiesKilled === "number" ? storage.totalEnemiesKilled : 0;
// COIN: Load persistent coin count
coinCount = typeof storage.coins === "number" ? storage.coins : 0;
if (typeof coinTxt !== "undefined" && coinTxt._lastCoinCount !== coinCount) {
	coinTxt.setText('₵ ' + coinCount);
	coinTxt._lastCoinCount = coinCount;
}
if (typeof player !== "undefined") {
	if (typeof player.maxHealth !== "undefined") player.maxHealth = playerMaxHealth;
	if (typeof player.health !== "undefined") player.health = playerHealth;
}
// --- STATISTICS GUI ---
// Oyuncuya istatistikleri gösteren panel (sol üstte, büyük ve kolay okunur, menü ikonundan uzak)
var statsPanel = new Container();
LK.gui.topLeft.addChild(statsPanel);
// Sol üstte, menü ikonundan uzak durmak için 110px sağa ve 10px aşağıya kaydır
statsPanel.x = 110;
statsPanel.y = 10;
// High Score
var statsHighScoreTxt = new Text2('High Score: ' + storage.highScore, {
	size: 48,
	fill: 0xFFD700,
	font: "Impact"
});
statsHighScoreTxt.anchor.set(0, 0);
statsHighScoreTxt.x = 0;
statsHighScoreTxt.y = 0;
statsPanel.addChild(statsHighScoreTxt);
// Max Combo
var statsMaxComboTxt = new Text2('Max Combo: ' + storage.maxCombo, {
	size: 48,
	fill: 0xFFFA00,
	font: "Impact"
});
statsMaxComboTxt.anchor.set(0, 0);
statsMaxComboTxt.x = 0;
statsMaxComboTxt.y = 60;
statsPanel.addChild(statsMaxComboTxt);
// Total Enemies Killed
var statsEnemiesKilledTxt = new Text2('Enemies Killed: ' + storage.totalEnemiesKilled, {
	size: 48,
	fill: 0xFF4444,
	font: "Impact"
});
statsEnemiesKilledTxt.anchor.set(0, 0);
statsEnemiesKilledTxt.x = 0;
statsEnemiesKilledTxt.y = 120;
statsPanel.addChild(statsEnemiesKilledTxt);
// Paneli güncelleyen fonksiyon
function updateStatsPanel() {
	if (typeof statsHighScoreTxt !== "undefined") statsHighScoreTxt.setText('High Score: ' + storage.highScore);
	if (typeof statsMaxComboTxt !== "undefined") statsMaxComboTxt.setText('Max Combo: ' + storage.maxCombo);
	if (typeof statsEnemiesKilledTxt !== "undefined") statsEnemiesKilledTxt.setText('Enemies Killed: ' + storage.totalEnemiesKilled);
}
updateStatsPanel();
// --- NEW: Random PowerUp Shop Button ---
// Spend 30 coins to get a random powerup effect
var randomPowerBtn = new Text2('Random PowerUp (30₵)', {
	size: 60,
	fill: 0x00BFFF,
	// Bright blue for high visibility
	font: "Impact"
});
randomPowerBtn.anchor.set(0.5, 0);
LK.gui.top.addChild(randomPowerBtn);
randomPowerBtn.y = 420;
randomPowerBtn.interactive = true;
randomPowerBtn.buttonMode = true;
randomPowerBtn.visible = true;
randomPowerBtn.down = function (x, y, obj) {
	if (coinCount >= 30) {
		coinCount -= 30;
		storage.coins = coinCount;
		if (typeof coinTxt !== "undefined") coinTxt.setText('₵ ' + coinCount);
		// Pick a random effect
		var effects = ["rapid", "triple", "heal", "wallBounce", "reflect", "shield", "slow", "magnet", "superHeal", "freezeBullets", "coinRain", "enemyClear", "scoreBoost"];
		var effect = effects[Math.floor(Math.random() * effects.length)];
		var popupMsg = "";
		if (effect === "rapid") {
			// --- Attack Speed Bonus: Stackable ---
			if (typeof player._attackSpeedBonus !== "number") player._attackSpeedBonus = 0;
			player._attackSpeedBonus += 1;
			powerActive = true;
			powerTimer = 600;
			popupMsg = "RAPID FIRE! (10s)";
		} else if (effect === "triple") {
			player._tripleShot = 600;
			popupMsg = "TRIPLE SHOT! (10s)";
		} else if (effect === "heal") {
			playerHealth = playerMaxHealth;
			if (typeof player.health !== "undefined") player.health = playerHealth;
			updateScoreAndLevel();
			popupMsg = "Full Health!";
		} else if (effect === "wallBounce") {
			player._wallBounce = 600;
			popupMsg = "WALL BOUNCE! (10s)";
		} else if (effect === "reflect") {
			player._reflect = 600;
			popupMsg = "REFLECT ENEMY BULLETS! (10s)";
		} else if (effect === "shield") {
			player._shield = 5;
			popupMsg = "Shield (5 hits)!";
		} else if (effect === "slow") {
			for (var si = 0; si < enemies.length; si++) {
				enemies[si]._frozen = 180;
			}
			popupMsg = "TIME SLOW! (3s)";
			LK.effects.flashScreen(0x66ccff, 400);
		} else if (effect === "magnet") {
			player._magnet = 300;
			popupMsg = "MAGNET! (5s)";
		} else if (effect === "superHeal") {
			playerMaxHealth += 2;
			playerHealth = playerMaxHealth;
			if (typeof player.maxHealth !== "undefined") player.maxHealth = playerMaxHealth;
			if (typeof player.health !== "undefined") player.health = playerHealth;
			updateScoreAndLevel();
			popupMsg = "SUPER HEAL! (+2 Max Health)";
		} else if (effect === "freezeBullets") {
			for (var bi = 0; bi < enemyBullets.length; bi++) {
				enemyBullets[bi]._frozen = 180;
			}
			popupMsg = "FREEZE ENEMY BULLETS! (3s)";
			LK.effects.flashScreen(0x00eaff, 400);
		} else if (effect === "coinRain") {
			for (var ci = 0; ci < 10; ci++) {
				spawnCoin();
			}
			popupMsg = "COIN RAIN!";
			LK.effects.flashScreen(0xffd700, 400);
		} else if (effect === "enemyClear") {
			for (var ei = enemies.length - 1; ei >= 0; ei--) {
				if (enemies[ei]._healthBar) enemies[ei]._healthBar.destroy();
				if (enemies[ei]._visHealthBar) enemies[ei]._visHealthBar.destroy();
				enemies[ei].destroy();
				enemies.splice(ei, 1);
			}
			popupMsg = "ENEMY CLEAR!";
			LK.effects.flashScreen(0xff4444, 600);
		} else if (effect === "scoreBoost") {
			player._scoreBoost = 900;
			popupMsg = "SCORE BOOST! (15s)";
		}
		LK.effects.flashObject(player, 0xFFD700, 400); // Coin color flash
		showArenaEventPopup("PowerUp: " + popupMsg);
	} else {
		showArenaEventPopup("Not enough coins!");
	}
};
// --- NEW: Random Permanent Ultra Power Button (red) ---
var ultraPowerBtn = new Text2('Random ULTRA Power (100₵)', {
	size: 60,
	fill: 0xFF2222,
	// Red
	font: "Impact"
});
ultraPowerBtn.anchor.set(0.5, 0);
LK.gui.top.addChild(ultraPowerBtn);
ultraPowerBtn.y = randomPowerBtn.y + 90;
ultraPowerBtn.interactive = true;
ultraPowerBtn.buttonMode = true;
ultraPowerBtn.visible = true;
// --- NEW: Permanent Upgrade Shop (bottom left) ---
var permUpgradeBtn = new Text2('+1 Max Health (250₵)', {
	size: 60,
	fill: 0x00ff88,
	font: "Impact"
});
permUpgradeBtn.anchor.set(0, 1); // bottom left
LK.gui.bottomLeft.addChild(permUpgradeBtn);
permUpgradeBtn.y = 0;
permUpgradeBtn.x = 0;
permUpgradeBtn.interactive = true;
permUpgradeBtn.buttonMode = true;
permUpgradeBtn.visible = true;
// --- NEW: Permanent Max Attack Upgrade Button (bottom right, above health) ---
var permAttackUpgradeBtn = new Text2('+1 Max Attack (250₵)', {
	size: 60,
	fill: 0xff8800,
	font: "Impact"
});
permAttackUpgradeBtn.anchor.set(1, 1);
LK.gui.bottomRight.addChild(permAttackUpgradeBtn);
permAttackUpgradeBtn.y = permUpgradeBtn.y - 90;
permAttackUpgradeBtn.x = 0;
permAttackUpgradeBtn.interactive = true;
permAttackUpgradeBtn.buttonMode = true;
permAttackUpgradeBtn.visible = true;
// Show current permanent upgrades (bottom left, above button)
var permUpgradeInfoTxt = new Text2('', {
	size: 48,
	fill: 0xffffff,
	font: "Impact"
});
permUpgradeInfoTxt.anchor.set(0, 1); // bottom left
LK.gui.bottomLeft.addChild(permUpgradeInfoTxt);
permUpgradeInfoTxt.y = permUpgradeBtn.y + 80;
permUpgradeInfoTxt.x = 0;
// Show current permanent attack upgrades (bottom right, above attack button)
var permAttackUpgradeInfoTxt = new Text2('', {
	size: 48,
	fill: 0xff8800,
	font: "Impact"
});
permAttackUpgradeInfoTxt.anchor.set(1, 1);
LK.gui.bottomRight.addChild(permAttackUpgradeInfoTxt);
permAttackUpgradeInfoTxt.y = permAttackUpgradeBtn.y + 80;
permAttackUpgradeInfoTxt.x = 0;
// Helper to update permanent upgrade info
function updatePermUpgradeInfo() {
	var healthUp = typeof storage.permMaxHealthUp === "number" ? storage.permMaxHealthUp : 0;
	if (healthUp > 0) {
		// If maxed (let's say 10 is max), show MAXED and use green color, add background
		if (healthUp >= 10) {
			permUpgradeInfoTxt.setText("Max Health +" + healthUp + " (MAXED, permanent)");
			permUpgradeInfoTxt.fill = 0x00ff00;
			permUpgradeInfoTxt.size = 36;
			permUpgradeInfoTxt.background = {
				color: 0x222222,
				alpha: 0.95,
				padding: 18,
				radius: 18
			};
		} else {
			permUpgradeInfoTxt.setText("Max Health +" + healthUp + " (permanent)");
			permUpgradeInfoTxt.fill = 0xffffff;
			permUpgradeInfoTxt.size = 36;
			permUpgradeInfoTxt.background = {
				color: 0x222222,
				alpha: 0.8,
				padding: 12,
				radius: 12
			};
		}
		permUpgradeInfoTxt.visible = true;
	} else {
		permUpgradeInfoTxt.setText("");
		permUpgradeInfoTxt.visible = false;
		permUpgradeInfoTxt.background = undefined;
	}
	var attackUp = typeof storage.permMaxAttackUp === "number" ? storage.permMaxAttackUp : 0;
	if (attackUp > 0) {
		// If maxed (let's say 10 is max), show MAXED and use orange color, add background
		if (attackUp >= 10) {
			permAttackUpgradeInfoTxt.setText("Max Attack +" + attackUp + " (MAXED, permanent)");
			permAttackUpgradeInfoTxt.fill = 0xff8800;
			permAttackUpgradeInfoTxt.size = 36;
			permAttackUpgradeInfoTxt.background = {
				color: 0x222222,
				alpha: 0.95,
				padding: 18,
				radius: 18
			};
		} else {
			permAttackUpgradeInfoTxt.setText("Max Attack +" + attackUp + " (permanent)");
			permAttackUpgradeInfoTxt.fill = 0xff8800;
			permAttackUpgradeInfoTxt.size = 36;
			permAttackUpgradeInfoTxt.background = {
				color: 0x222222,
				alpha: 0.8,
				padding: 12,
				radius: 12
			};
		}
		permAttackUpgradeInfoTxt.visible = true;
	} else {
		permAttackUpgradeInfoTxt.setText("");
		permAttackUpgradeInfoTxt.visible = false;
		permAttackUpgradeInfoTxt.background = undefined;
	}
}
updatePermUpgradeInfo();
permUpgradeBtn.down = function (x, y, obj) {
	// Always update coinCount from storage before checking
	coinCount = typeof storage.coins === "number" ? storage.coins : coinCount;
	var healthUp = typeof storage.permMaxHealthUp === "number" ? storage.permMaxHealthUp : 0;
	if (coinCount >= 250) {
		coinCount -= 250;
		storage.coins = coinCount;
		if (typeof coinTxt !== "undefined") coinTxt.setText('₵ ' + coinCount);
		// Increase permanent max health
		healthUp++;
		storage.permMaxHealthUp = healthUp;
		updatePermUpgradeInfo();
		LK.effects.flashScreen(0x00ff88, 400);
		// Apply immediately to player
		playerMaxHealth = 10 + healthUp;
		playerHealth = playerMaxHealth;
		if (typeof player !== "undefined") {
			if (typeof player.maxHealth !== "undefined") player.maxHealth = playerMaxHealth;
			if (typeof player.health !== "undefined") player.health = playerHealth;
		}
		updateScoreAndLevel();
	} else {
		showArenaEventPopup("Not enough coins!");
	}
};
// Permanent Max Attack Upgrade Button logic
permAttackUpgradeBtn.down = function (x, y, obj) {
	coinCount = typeof storage.coins === "number" ? storage.coins : coinCount;
	var attackUp = typeof storage.permMaxAttackUp === "number" ? storage.permMaxAttackUp : 0;
	if (coinCount >= 250) {
		coinCount -= 250;
		storage.coins = coinCount;
		if (typeof coinTxt !== "undefined") coinTxt.setText('₵ ' + coinCount);
		// Increase permanent max attack
		attackUp++;
		storage.permMaxAttackUp = attackUp;
		updatePermUpgradeInfo();
		LK.effects.flashScreen(0xff8800, 400);
		// Apply immediately to player (if you want, e.g. set player._permAttackUp = attackUp)
		if (typeof player !== "undefined") {
			player._permAttackUp = attackUp;
		}
	} else {
		showArenaEventPopup("Not enough coins!");
	}
};
// --- ULTRA POWER EFFECT TEXT (top-right, red, bold) ---
var ultraPowerEffectTxt = new Text2('', {
	size: 60,
	fill: 0xFF2222,
	font: "Impact",
	fontWeight: "bold"
});
ultraPowerEffectTxt.anchor.set(1, 0); // right-top
LK.gui.topRight.addChild(ultraPowerEffectTxt);
ultraPowerEffectTxt.y = 0;
ultraPowerEffectTxt.x = 0; // LK.gui.topRight is already at the right edge
// Helper to set ultra power effect text
var ultraPowerEffectTimeout = null;
function setUltraPowerEffectText(txt) {
	if (typeof ultraPowerEffectTxt !== "undefined" && ultraPowerEffectTxt && typeof ultraPowerEffectTxt.setText === "function") {
		ultraPowerEffectTxt.setText(txt || '');
		ultraPowerEffectTxt.visible = !!txt;
		// Hide after 2.5 seconds if text is set
		if (ultraPowerEffectTimeout) {
			LK.clearTimeout(ultraPowerEffectTimeout);
			ultraPowerEffectTimeout = null;
		}
		if (txt) {
			ultraPowerEffectTimeout = LK.setTimeout(function () {
				ultraPowerEffectTxt.setText('');
				ultraPowerEffectTxt.visible = false;
				ultraPowerEffectTimeout = null;
			}, 5000);
		}
	}
}
// On game start, clear ultra power effect text
setUltraPowerEffectText('');
// Track the current ultra power effect
var currentUltraPowerEffect = "";
// Update the text when ultra power is bought
ultraPowerBtn.down = function (x, y, obj) {
	// Always update coinCount from storage before checking
	coinCount = typeof storage.coins === "number" ? storage.coins : coinCount;
	if (coinCount >= 100) {
		coinCount -= 100;
		storage.coins = coinCount;
		if (typeof coinTxt !== "undefined") coinTxt.setText('₵ ' + coinCount);
		// Pick a random ultra-strong permanent effect
		var ultraEffects = ["superScoreBoost", "permaTriple", "permaRapid", "permaWallBounce", "permaReflect"];
		var effect = ultraEffects[Math.floor(Math.random() * ultraEffects.length)];
		var popupMsg = "";
		var effectLabel = "";
		if (effect === "superScoreBoost") {
			player._superScoreBoost = true;
			player._scoreBoost = 1;
			popupMsg = "PERMANENT: 10x Score!";
			effectLabel = "10x Score!";
		} else if (effect === "permaTriple") {
			player._tripleShot = 999999;
			popupMsg = "PERMANENT: Triple Shot!";
			effectLabel = "Triple Shot!";
		} else if (effect === "permaRapid") {
			// --- Attack Speed Bonus: Permanent ---
			if (typeof player._attackSpeedBonus !== "number") player._attackSpeedBonus = 0;
			player._attackSpeedBonus += 5; // Permanent big bonus
			powerActive = true;
			powerTimer = 999999;
			popupMsg = "PERMANENT: Rapid Fire!";
			effectLabel = "Rapid Fire!";
		} else if (effect === "permaWallBounce") {
			player._wallBounce = 999999;
			popupMsg = "PERMANENT: Wall Bounce!";
			effectLabel = "Wall Bounce!";
		} else if (effect === "permaReflect") {
			player._reflect = 999999;
			popupMsg = "PERMANENT: Reflect!";
			effectLabel = "Reflect!";
		}
		LK.effects.flashObject(player, 0xFF2222, 600);
		showArenaEventPopup("ULTRA Power: " + popupMsg);
		// Show effect label at top-right
		currentUltraPowerEffect = effectLabel;
		setUltraPowerEffectText(effectLabel);
	} else {
		showArenaEventPopup("Not enough coins!");
	}
};

===================================================================
--- original.js
+++ change.js
@@ -1104,9 +1104,9 @@
 		// --- Otomatik nişan için: Son pozisyonu kaydet ---
 		e._lastX = typeof e.x === "number" ? e.x : 0;
 		e._lastY = typeof e.y === "number" ? e.y : 0;
 		e.update();
-		// Can barı çizimi (her düşmanın üstünde)
+		// Can barı çizimi (her düşmanın üstünde) - optimize: sadece health değiştiyse güncelle
 		if (!e._healthBar) {
 			e._healthBar = new Text2('', {
 				size: 64,
 				fill: 0xFF4444,
@@ -1175,10 +1175,9 @@
 							pu.y = e.y;
 						}
 					}
 					enemies.splice(i, 1);
-					// KOMBO: Düşman öldürünce kombo artır
-					// Oyuncu öldürdüyse kombo başlat
+					// KOMBO: Düşman öldürdüyse kombo başlat
 					if (typeof e._killedByPlayer === "undefined" || e._killedByPlayer) {
 						comboCount++;
 						comboTimer = maxComboTime;
 						if (comboCount > maxCombo) maxCombo = comboCount;
@@ -1217,9 +1216,9 @@
 						pu.y = e.y;
 					}
 				}
 				enemies.splice(i, 1);
-				// KOMBO: Düşman öldürünce kombo artır
+				// KOMBO: Düşman öldürdüyse kombo başlat
 				comboCount++;
 				comboTimer = maxComboTime;
 				if (comboCount > maxCombo) maxCombo = comboCount;
 				// --- STATISTICS: Update maxCombo and totalEnemiesKilled ---