/**** 
* Classes
****/ 
// Define a class for coins
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocity = 5;
	self.update = function () {
		self.x -= self.velocity;
	};
});
// Define a class for enemies
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		self.x -= self.speed;
		if (self.x < -50) {
			self.destroy();
		}
	};
});
// Define a class for flying enemies
var FlyinEnemy = Container.expand(function () {
	var self = Container.call(this);
	var flyinEnemyGraphics = self.attachAsset('flyin_enemy', {
		anchorX: 0.5,
		anchorY: 0
	});
	self.speed = 5;
	self.update = function () {
		self.x -= self.speed;
		if (self.x < -50) {
			self.destroy();
		}
	};
});
// Define a class for the player character
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.jumpHeight = 40;
	self.isJumping = false;
	self.velocityY = 0;
	self.update = function () {
		if (self.isJumping) {
			self.y += self.velocityY;
			self.velocityY += 0.7; // Gravity
			if (self.y >= 2732 / 2) {
				self.y = 2732 / 2; // "Zemin" seviyesi
				self.isJumping = false;
				self.velocityY = 0;
			}
		}
	};
	self.jump = function () {
		if (!self.isJumping) {
			self.isJumping = true;
			self.velocityY = -self.jumpHeight;
		}
	};
});
// ScrollingBackground: orijinal ve mirrored arka plan
var ScrollingBackground = Container.expand(function () {
	var self = Container.call(this);
	// Orijinal arka plan
	self.bg1 = LK.getAsset('background', {
		anchorX: 0,
		anchorY: 0
	});
	self.bg1.x = 0;
	self.bg1.y = 0;
	self.addChild(self.bg1);
	// Mirrored arka plan (flipX)
	self.bg2 = LK.getAsset('background', {
		anchorX: 1,
		anchorY: 0
	});
	self.bg2.scaleX = -1;
	self.bg2.x = self.bg1.width;
	self.bg2.y = 0;
	self.addChild(self.bg2);
	// Arka plan kayma hızı
	self.speed = 2;
	self.update = function () {
		self.bg1.x -= self.speed;
		self.bg2.x -= self.speed;
		if (self.bg1.x + self.bg1.width <= 0) {
			self.bg1.x = self.bg2.x + self.bg2.width;
		}
		if (self.bg2.x + self.bg2.width <= 0) {
			self.bg2.x = self.bg1.x + self.bg1.width;
		}
	};
});
// Define a class for the weapon
var Weapon = Container.expand(function () {
	var self = Container.call(this);
	var weaponGraphics = self.attachAsset('weapon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 40;
	self.update = function () {
		self.x += self.directionX * self.speed;
		self.y += self.directionY * self.speed;
		weaponGraphics.rotation += 0.3;
		// Yok etme kontrolü
		if (Math.abs(game.down.x - self.x) < self.speed && Math.abs(game.down.y - self.y) < self.speed) {
			self.destroy();
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	width: 2048,
	// Mantıksal genişlik
	height: 2732,
	// Mantıksal yükseklik
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Function to spawn tube_1 every 20 seconds
function spawnTube() {
	var tube = LK.getAsset('tup_1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	tube.x = 2048 / 2 + 200;
	tube.y = 2732 / 2 - 90; // Move 90 pixels up from center y position 
	game.addChild(tube);
	// Set a timeout to spawn the next tube
	LK.setTimeout(spawnTube, 5000);
}
// Start the tube spawning process
spawnTube();
var centerText = new Text2('0', {
	size: 200,
	fill: 0xFF0000,
	// Kırmızı, net görünür
	anchorX: 0.5,
	anchorY: 0.5
});
centerText.x = 2048 / 2;
centerText.y = 2732 / 2;
game.addChild(centerText);
// Coin'lerden toplanan puanı takip etmek için değişken (artışı kaldırdık)
var coinCounter = 0;
// Global diziler ve değişkenler
var flyinEnemies = [];
var coins = [];
// Arka plan ve oyuncu
var scrollingBackground = new ScrollingBackground();
game.addChild(scrollingBackground);
var player = game.addChild(new Player());
player.x = 2048 / 2 - 200;
player.y = 2732 / 2;
// Düşmanlar
var enemies = [];
var enemySpawnInterval = 50;
var enemySpawnCounter = 0;
// Skor metni arka planı
var counterBackground = LK.getAsset('counter_background', {
	anchorX: 0.5,
	anchorY: 0.5
});
LK.gui.top.addChild(counterBackground);
counterBackground.x = LK.gui.top.width / 2 - 60;
counterBackground.y = 40;
// Skor metni (GUI katmanında, ekranın üstünde)
var scoreText = new Text2('0', {
	size: 80,
	fill: 0xFFFFFF
});
LK.gui.top.addChild(scoreText);
scoreText.x = LK.gui.top.width / 2 - 83;
scoreText.y = 0;
// Uçan düşmanları periyodik olarak oluştur
function spawnFlyinEnemy() {
	var delay = Math.random() * 2000 + 2000; // 2000-4000 ms
	LK.setTimeout(function () {
		var flyinEnemy = new FlyinEnemy();
		flyinEnemy.x = 2048;
		flyinEnemy.y = 450;
		game.addChild(flyinEnemy);
		flyinEnemies.push(flyinEnemy);
		spawnFlyinEnemy();
	}, delay);
}
spawnFlyinEnemy();
// Oyun döngüsü
game.update = function () {
	// Arka plan ve oyuncu güncellemesi
	scrollingBackground.update();
	player.update();
	// Add tube movement - place this inside your game.update function
	for (var t = 0; t < game.children.length; t++) {
		var child = game.children[t];
		if (child.asset && child.asset.name === 'tup_1') {
			child.x -= 2; // Move at same speed as background
			// Remove tubes that go off-screen
			if (child.x < -50) {
				child.destroy();
			}
		}
	}
	// Düşman spawn işlemleri
	enemySpawnCounter++;
	if (enemySpawnCounter >= enemySpawnInterval) {
		var canSpawn = true;
		for (var i = 0; i < enemies.length; i++) {
			if (enemies[i].x > 1800) {
				canSpawn = false;
				break;
			}
		}
		if (canSpawn) {
			var enemy = new Enemy();
			enemy.x = 2048;
			enemy.y = 2732 / 2;
			enemies.push(enemy);
			game.addChild(enemy);
		}
		enemySpawnCounter = 0;
		enemySpawnInterval = Math.floor(Math.random() * 100) + 30;
	}
	// Normal düşmanların update + çarpışma
	for (var j = enemies.length - 1; j >= 0; j--) {
		enemies[j].update();
		// Oyuncu ile çarpışma
		if (player.intersects(enemies[j])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
		// Oyuncu, düşmanı geçince skor güncellemesi
		// Weapon çarpışması: coin üretimi
		for (var k = game.children.length - 1; k >= 0; k--) {
			var child = game.children[k];
			if (child instanceof Weapon && child.intersects(enemies[j])) {
				// Düşmandan coin oluşturuluyor
				var coin = new Coin();
				coin.x = enemies[j].x;
				coin.y = enemies[j].y;
				coin.velocity = 5;
				// Coin update fonksiyonu coin update kısmında yapılacak
				game.addChild(coin);
				coins.push(coin);
				// Particle efekti
				var particleEffect = LK.getAsset('particle', {
					anchorX: 0.5,
					anchorY: 0.5,
					color: 0x808080
				});
				particleEffect.x = enemies[j].x;
				particleEffect.y = enemies[j].y;
				game.addChild(particleEffect);
				LK.setTimeout(function () {
					particleEffect.destroy();
				}, 150);
				enemies[j].destroy();
				child.destroy();
				enemies.splice(j, 1);
				break;
			}
		}
	}
	// Flying enemy update + çarpışma
	for (var n = flyinEnemies.length - 1; n >= 0; n--) {
		flyinEnemies[n].update();
		if (player.intersects(flyinEnemies[n])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
		// Weapon çarpışması
		for (var k = game.children.length - 1; k >= 0; k--) {
			var child = game.children[k];
			if (child instanceof Weapon && child.intersects(flyinEnemies[n])) {
				var coin = new Coin();
				coin.x = flyinEnemies[n].x + 60;
				coin.y = flyinEnemies[n].y + 130;
				coin.velocity = 5;
				game.addChild(coin);
				coins.push(coin);
				var particleEffect = LK.getAsset('particle', {
					anchorX: 0.5,
					anchorY: 0.5,
					color: 0x808080
				});
				particleEffect.x = flyinEnemies[n].x + 60;
				particleEffect.y = flyinEnemies[n].y + 130;
				game.addChild(particleEffect);
				LK.setTimeout(function () {
					particleEffect.destroy();
				}, 150);
				flyinEnemies[n].destroy();
				child.destroy();
				flyinEnemies.splice(n, 1);
				break;
			}
		}
		if (flyinEnemies[n] && flyinEnemies[n].x < -50) {
			flyinEnemies[n].destroy();
			flyinEnemies.splice(n, 1);
		}
	}
	// Coin update + çarpışma (Sadece coin temasında sayıyı değiştirmeden coin yok edilecek)
	for (var m = coins.length - 1; m >= 0; m--) {
		var coin = coins[m];
		// Coin’in sol tarafa doğru hareketi (doğrudan güncelleme)
		coin.x -= coin.velocity;
		// Eğer coin ekran dışına çıktıysa (dokunulmadan) yok ol
		if (coin.x < -100) {
			coin.destroy();
			coins.splice(m, 1);
		}
		// Eğer coin oyuncu ile temas ediyorsa: coin toplanır ve sayacı artırır
		else if (player.intersects(coin)) {
			coinCounter++;
			centerText.setText(coinCounter.toString());
			scoreText.setText(coinCounter.toString());
			if (coinCounter > 9 && !scoreText.movedLeft) {
				scoreText.x -= 20;
				scoreText.movedLeft = true;
			}
			coin.destroy();
			coins.splice(m, 1);
		}
	}
};
// Dokunma/Mouse event: jump + weapon
game.down = function (x, y, obj) {
	if (player.isJumping) {
		if (!game.lastWeaponTime || Date.now() - game.lastWeaponTime > 350) {
			var weapon = new Weapon();
			weapon.x = player.x;
			weapon.y = player.y;
			var dx = x - weapon.x;
			var dy = y - weapon.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			weapon.directionX = dx / distance;
			weapon.directionY = dy / distance;
			// Calculate the angle in radians between the weapon direction and the downward direction
			var angle = Math.acos(weapon.directionY / Math.sqrt(weapon.directionX * weapon.directionX + weapon.directionY * weapon.directionY));
			// Convert the angle to degrees
			var angleInDegrees = angle * (180 / Math.PI);
			// Check if the angle is within 30 degrees of directly downward
			if (angleInDegrees <= 30) {
				weapon.speed *= 1.3; // Increase speed by 30% when shooting within 30 degrees downwards
			}
			game.addChild(weapon);
			LK.setTimeout(function () {
				weapon.destroy();
			}, 9000);
			game.lastWeaponTime = Date.now();
		}
	}
	player.jump();
};
// Önemli: Oyunu çalıştırmayı unutmayın
LK.stage.addChild(game);

===================================================================
--- original.js
+++ change.js
@@ -144,9 +144,9 @@
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	tube.x = 2048 / 2 + 200;
-	tube.y = 2732 / 2; // Center y position
+	tube.y = 2732 / 2 - 90; // Move 90 pixels up from center y position 
 	game.addChild(tube);
 	// Set a timeout to spawn the next tube
 	LK.setTimeout(spawnTube, 5000);
 }