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

/**** 
* Classes
****/ 
var BossBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bossBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10; // Faster than regular enemy bullets
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var BossShip = Container.expand(function () {
	var self = Container.call(this);
	// Central large cockpit
	var cockpit = self.attachAsset('bossShipCockpit', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Main body
	var body = self.attachAsset('bossShip', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Top wing
	var topWing = self.attachAsset('bossShipWing', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	topWing.y = -25;
	// Bottom wing
	var bottomWing = self.attachAsset('bossShipWing', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomWing.y = 25;
	// Multiple engines
	var leftEngine = self.attachAsset('bossShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	leftEngine.x = -40;
	leftEngine.y = 0;
	var rightEngine = self.attachAsset('bossShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rightEngine.x = 40;
	rightEngine.y = 0;
	var centerEngine = self.attachAsset('bossShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	centerEngine.y = 30;
	self.health = 5; // Takes 5 hits to destroy
	self.maxHealth = 5;
	self.speed = 1.5;
	self.direction = 1;
	self.shootTimer = Math.floor(Math.random() * 60) + 30;
	self.shootDelay = 60; // Shoots more frequently than regular enemies
	self.update = function () {
		// Move horizontally slower but more menacingly
		self.x += self.speed * self.direction;
		// Bounce off edges and move down
		if (self.x <= 150 || self.x >= 1898) {
			self.direction *= -1;
			self.y += 40;
		}
		// Aggressive shooting pattern
		self.shootTimer--;
		if (self.shootTimer <= 0 && Math.random() < 0.25) {
			self.shootTimer = self.shootDelay + Math.floor(Math.random() * 30);
			// Shoot multiple bullets in spread pattern
			for (var i = 0; i < 3; i++) {
				var bullet = new BossBullet();
				bullet.x = self.x + (i - 1) * 30; // Spread bullets
				bullet.y = self.y + 40;
				enemyBullets.push(bullet);
				game.addChild(bullet);
			}
		}
		// Visual health indicator - tint based on health
		var healthRatio = self.health / self.maxHealth;
		if (healthRatio > 0.6) {
			body.tint = 0x660000; // Dark red
		} else if (healthRatio > 0.3) {
			body.tint = 0x880000; // Medium red
		} else {
			body.tint = 0xaa0000; // Light red
		}
	};
	return self;
});
var EnemyBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('enemyBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 8;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var EnemyShip = Container.expand(function () {
	var self = Container.call(this);
	// Central cockpit sphere (TIE Fighter style)
	var cockpit = self.attachAsset('enemyShipCockpit', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Left solar panel
	var leftPanel = self.attachAsset('enemyShipSolarPanel', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	leftPanel.x = -35;
	leftPanel.y = 0;
	// Right solar panel
	var rightPanel = self.attachAsset('enemyShipSolarPanel', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rightPanel.x = 35;
	rightPanel.y = 0;
	// Center connecting bars
	var leftBar = self.attachAsset('enemyShipCenterBar', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	leftBar.x = -17;
	leftBar.y = 0;
	var rightBar = self.attachAsset('enemyShipCenterBar', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rightBar.x = 17;
	rightBar.y = 0;
	self.speed = 2;
	self.direction = 1; // 1 for right, -1 for left
	self.shootTimer = Math.floor(Math.random() * 120) + 60; // Random shoot timing
	self.shootDelay = 120; // Shoot every 2 seconds on average
	self.update = function () {
		// Move horizontally
		self.x += self.speed * self.direction;
		// Bounce off edges and move down
		if (self.x <= 100 || self.x >= 1948) {
			self.direction *= -1;
			self.y += 60;
		}
		// Occasional shooting
		self.shootTimer--;
		if (self.shootTimer <= 0 && Math.random() < 0.1) {
			self.shootTimer = self.shootDelay + Math.floor(Math.random() * 60);
			var bullet = new EnemyBullet();
			bullet.x = self.x;
			bullet.y = self.y + 30;
			enemyBullets.push(bullet);
			game.addChild(bullet);
		}
	};
	return self;
});
var FastEnemyBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('fastEnemyBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 14; // Faster than regular enemy bullets
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var FastEnemyShip = Container.expand(function () {
	var self = Container.call(this);
	// Central cockpit (TIE Interceptor style - smaller and more angular)
	var cockpit = self.attachAsset('fastEnemyShipCockpit', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Angled wing configuration (TIE Interceptor style)
	var topWing = self.attachAsset('fastEnemyShipWing', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	topWing.x = 0;
	topWing.y = -15;
	topWing.rotation = -0.3; // Angled upward
	var bottomWing = self.attachAsset('fastEnemyShipWing', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomWing.x = 0;
	bottomWing.y = 15;
	bottomWing.rotation = 0.3; // Angled downward
	// Wing tip engines
	var leftEngine = self.attachAsset('fastEnemyShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	leftEngine.x = -25;
	leftEngine.y = 0;
	var rightEngine = self.attachAsset('fastEnemyShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rightEngine.x = 25;
	rightEngine.y = 0;
	self.speed = 3; // Faster movement
	self.direction = 1;
	self.shootTimer = Math.floor(Math.random() * 90) + 30; // Shoots more frequently
	self.shootDelay = 90;
	self.update = function () {
		// Move horizontally faster
		self.x += self.speed * self.direction;
		// Bounce off edges and move down
		if (self.x <= 100 || self.x >= 1948) {
			self.direction *= -1;
			self.y += 60;
		}
		// More aggressive shooting
		self.shootTimer--;
		if (self.shootTimer <= 0 && Math.random() < 0.15) {
			self.shootTimer = self.shootDelay + Math.floor(Math.random() * 40);
			var bullet = new FastEnemyBullet();
			bullet.x = self.x;
			bullet.y = self.y + 30;
			enemyBullets.push(bullet);
			game.addChild(bullet);
		}
	};
	return self;
});
var PlayerBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('playerBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -12;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var PlayerShip = Container.expand(function () {
	var self = Container.call(this);
	// Main fuselage (X-Wing body)
	var fuselage = self.attachAsset('playerShipFuselage', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Cockpit
	var cockpit = self.attachAsset('playerShipCockpit', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	cockpit.y = -15;
	// Top wing
	var topWing = self.attachAsset('playerShipWing', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	topWing.y = -10;
	// Bottom wing
	var bottomWing = self.attachAsset('playerShipWing', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomWing.y = 10;
	// Engines (4 total for X-Wing)
	var topLeftEngine = self.attachAsset('playerShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	topLeftEngine.x = -20;
	topLeftEngine.y = -10;
	var topRightEngine = self.attachAsset('playerShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	topRightEngine.x = 20;
	topRightEngine.y = -10;
	var bottomLeftEngine = self.attachAsset('playerShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomLeftEngine.x = -20;
	bottomLeftEngine.y = 10;
	var bottomRightEngine = self.attachAsset('playerShipEngine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomRightEngine.x = 20;
	bottomRightEngine.y = 10;
	// Laser cannons on wing tips
	var topLeftLaser = self.attachAsset('playerShipLaser', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	topLeftLaser.x = -25;
	topLeftLaser.y = -10;
	var topRightLaser = self.attachAsset('playerShipLaser', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	topRightLaser.x = 25;
	topRightLaser.y = -10;
	var bottomLeftLaser = self.attachAsset('playerShipLaser', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomLeftLaser.x = -25;
	bottomLeftLaser.y = 10;
	var bottomRightLaser = self.attachAsset('playerShipLaser', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomRightLaser.x = 25;
	bottomRightLaser.y = 10;
	self.speed = 8;
	self.shootTimer = 0;
	self.shootDelay = 10; // Shoot every 10 ticks
	self.shotType = 'single'; // Default shot type
	self.update = function () {
		// Auto-shoot
		self.shootTimer++;
		if (self.shootTimer >= self.shootDelay) {
			self.shootTimer = 0;
			// Create bullets based on shot type
			if (self.shotType === 'double') {
				// Create two bullets side by side
				var bullet1 = new PlayerBullet();
				bullet1.x = self.x - 15;
				bullet1.y = self.y - 40;
				playerBullets.push(bullet1);
				game.addChild(bullet1);
				var bullet2 = new PlayerBullet();
				bullet2.x = self.x + 15;
				bullet2.y = self.y - 40;
				playerBullets.push(bullet2);
				game.addChild(bullet2);
			} else if (self.shotType === 'triple') {
				// Create three bullets
				var bullet1 = new PlayerBullet();
				bullet1.x = self.x - 20;
				bullet1.y = self.y - 40;
				playerBullets.push(bullet1);
				game.addChild(bullet1);
				var bullet2 = new PlayerBullet();
				bullet2.x = self.x;
				bullet2.y = self.y - 40;
				playerBullets.push(bullet2);
				game.addChild(bullet2);
				var bullet3 = new PlayerBullet();
				bullet3.x = self.x + 20;
				bullet3.y = self.y - 40;
				playerBullets.push(bullet3);
				game.addChild(bullet3);
			} else {
				// Single bullet (default)
				var bullet = new PlayerBullet();
				bullet.x = self.x;
				bullet.y = self.y - 40;
				playerBullets.push(bullet);
				game.addChild(bullet);
			}
			LK.getSound('shoot').play();
		}
	};
	return self;
});
var PowerUp = Container.expand(function (type) {
	var self = Container.call(this);
	self.type = type || 'health';
	// Attach appropriate asset based on type
	var assetName = 'powerUpHealth';
	if (self.type === 'speed') {
		assetName = 'powerUpSpeed';
	} else if (self.type === 'weapon') {
		assetName = 'powerUpWeapon';
	} else if (self.type === 'doubleShot') {
		assetName = 'powerUpDoubleShot';
	} else if (self.type === 'tripleShot') {
		assetName = 'powerUpTripleShot';
	}
	var powerUpGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Add logo symbols based on power-up type
	if (self.type === 'health') {
		// Cross symbol for health
		var horizontalBar = self.attachAsset('powerUpHealthLogoH', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		horizontalBar.tint = 0x000000; // Black color for visibility on green background
		var verticalBar = self.attachAsset('powerUpHealthLogoV', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		verticalBar.tint = 0x000000; // Black color for visibility on green background
	} else if (self.type === 'speed') {
		// Arrow symbol for speed
		var arrow = self.attachAsset('powerUpSpeedLogo', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		arrow.rotation = -Math.PI / 2; // Point upward
	} else if (self.type === 'weapon') {
		// Star/burst symbol for weapon power
		var weaponLogo = self.attachAsset('powerUpWeaponLogo', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		weaponLogo.rotation = Math.PI / 4; // Rotate 45 degrees to look like diamond
	} else if (self.type === 'doubleShot') {
		// Two bars for double shot
		var leftBar = self.attachAsset('powerUpDoubleShotLogo', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		leftBar.x = -6;
		var rightBar = self.attachAsset('powerUpDoubleShotLogo', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		rightBar.x = 6;
	} else if (self.type === 'tripleShot') {
		// Three dots for triple shot
		var leftDot = self.attachAsset('powerUpTripleShotLogo', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		leftDot.x = -8;
		var centerDot = self.attachAsset('powerUpTripleShotLogo', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		var rightDot = self.attachAsset('powerUpTripleShotLogo', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			scaleY: 1.5
		});
		rightDot.x = 8;
	}
	self.speed = 4;
	self.bobOffset = Math.random() * Math.PI * 2; // Random start for bobbing animation
	self.bobAmount = 5;
	self.update = function () {
		self.y += self.speed;
		// Add bobbing effect
		powerUpGraphics.y = Math.sin(LK.ticks * 0.1 + self.bobOffset) * self.bobAmount;
		// Slight rotation for visual appeal
		powerUpGraphics.rotation += 0.05;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000022
});

/**** 
* Game Code
****/ 
// Game variables
var player;
var enemies = [];
var playerBullets = [];
var enemyBullets = [];
var powerUps = [];
var waveNumber = 1;
var enemiesPerWave = 12;
var waveSpawnTimer = 0;
var gameStarted = false;
var bossShips = [];
// UI Elements
var scoreTxt = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var waveTxt = new Text2('Wave: 1', {
	size: 50,
	fill: 0xFFFF00
});
waveTxt.anchor.set(1, 0);
LK.gui.topRight.addChild(waveTxt);
// Create player
player = game.addChild(new PlayerShip());
player.x = 1024;
player.y = 2600;
// Spawn initial wave
function spawnWave() {
	// Play new wave sound (except for first wave)
	if (waveNumber > 1) {
		LK.getSound('newWave').play();
	}
	// Every 10th wave, spawn a boss instead of regular enemies
	if (waveNumber % 10 === 0) {
		// Boss wave - spawn 1-2 boss ships
		var numBosses = Math.min(2, Math.floor(waveNumber / 10));
		for (var b = 0; b < numBosses; b++) {
			var boss = new BossShip();
			boss.x = 500 + b * 600; // Space bosses apart
			boss.y = 150;
			boss.speed = 1 + waveNumber * 0.3;
			bossShips.push(boss);
			enemies.push(boss); // Add to enemies array for collision detection
			game.addChild(boss);
		}
	} else {
		// Regular wave
		var enemiesInRow = 6;
		var rows = Math.ceil(enemiesPerWave / enemiesInRow);
		var startX = 300;
		var startY = 200;
		var spacingX = 200;
		var spacingY = 100;
		for (var i = 0; i < enemiesPerWave; i++) {
			var row = Math.floor(i / enemiesInRow);
			var col = i % enemiesInRow;
			// 30% chance to spawn fast enemy ships after wave 2
			var enemy;
			if (waveNumber > 2 && Math.random() < 0.3) {
				enemy = new FastEnemyShip();
			} else {
				enemy = new EnemyShip();
			}
			enemy.x = startX + col * spacingX;
			enemy.y = startY + row * spacingY;
			enemy.speed = 1 + waveNumber * 0.5; // Increase speed each wave
			enemies.push(enemy);
			game.addChild(enemy);
		}
	}
}
// Initial wave spawn
spawnWave();
// Touch controls for player movement
var isDragging = false;
game.down = function (x, y, obj) {
	isDragging = true;
	player.x = x;
};
game.move = function (x, y, obj) {
	if (isDragging) {
		player.x = Math.max(50, Math.min(1998, x)); // Keep player in bounds
	}
};
game.up = function (x, y, obj) {
	isDragging = false;
};
// Main game loop
game.update = function () {
	// Update player bullets
	for (var i = playerBullets.length - 1; i >= 0; i--) {
		var bullet = playerBullets[i];
		if (bullet.lastY === undefined) bullet.lastY = bullet.y;
		// Remove bullets that go off screen
		if (bullet.lastY >= -50 && bullet.y < -50) {
			bullet.destroy();
			playerBullets.splice(i, 1);
			continue;
		}
		// Check collision with enemies
		var hitEnemy = false;
		for (var j = enemies.length - 1; j >= 0; j--) {
			if (bullet.intersects(enemies[j])) {
				// Check if this is a boss ship
				var isBoss = false;
				for (var bossIndex = 0; bossIndex < bossShips.length; bossIndex++) {
					if (bossShips[bossIndex] === enemies[j]) {
						isBoss = true;
						// Boss takes multiple hits
						enemies[j].health--;
						LK.setScore(LK.getScore() + 25); // More points for hitting boss
						scoreTxt.setText('Score: ' + LK.getScore());
						LK.getSound('enemyHit').play();
						LK.effects.flashObject(enemies[j], 0xffffff, 200);
						if (enemies[j].health <= 0) {
							// Boss destroyed - big score bonus and guaranteed power-up
							LK.setScore(LK.getScore() + 500);
							scoreTxt.setText('Score: ' + LK.getScore());
							// Guaranteed rare power-up drop
							var rarePowerUps = ['doubleShot', 'tripleShot'];
							var randomType = rarePowerUps[Math.floor(Math.random() * rarePowerUps.length)];
							var powerUp = new PowerUp(randomType);
							powerUp.x = enemies[j].x;
							powerUp.y = enemies[j].y;
							powerUps.push(powerUp);
							game.addChild(powerUp);
							// Remove boss from arrays
							bossShips.splice(bossIndex, 1);
							enemies[j].destroy();
							enemies.splice(j, 1);
						}
						break;
					}
				}
				if (!isBoss) {
					// Regular enemy - destroy in one hit
					LK.setScore(LK.getScore() + 10);
					scoreTxt.setText('Score: ' + LK.getScore());
					LK.getSound('enemyHit').play();
					LK.effects.flashObject(enemies[j], 0xffffff, 200);
					// 20% chance to spawn a power-up when enemy is destroyed
					if (Math.random() < 0.2) {
						var powerUpTypes = ['health', 'speed', 'weapon'];
						var randomValue = Math.random();
						var randomType;
						// 5% chance for rare power-ups
						if (randomValue < 0.05) {
							var rarePowerUps = ['doubleShot', 'tripleShot'];
							randomType = rarePowerUps[Math.floor(Math.random() * rarePowerUps.length)];
						} else {
							randomType = powerUpTypes[Math.floor(Math.random() * powerUpTypes.length)];
						}
						var powerUp = new PowerUp(randomType);
						powerUp.x = enemies[j].x;
						powerUp.y = enemies[j].y;
						powerUps.push(powerUp);
						game.addChild(powerUp);
					}
					// Check if enemies reached player
					enemies[j].destroy();
					enemies.splice(j, 1);
				}
				// Remove bullet
				bullet.destroy();
				playerBullets.splice(i, 1);
				hitEnemy = true;
				break;
			}
		}
		if (!hitEnemy) {
			bullet.lastY = bullet.y;
		}
	}
	// Update enemy bullets
	for (var i = enemyBullets.length - 1; i >= 0; i--) {
		var bullet = enemyBullets[i];
		if (bullet.lastY === undefined) bullet.lastY = bullet.y;
		// Remove bullets that go off screen
		if (bullet.lastY <= 2782 && bullet.y > 2782) {
			bullet.destroy();
			enemyBullets.splice(i, 1);
			continue;
		}
		// Check collision with player
		if (bullet.intersects(player)) {
			LK.getSound('playerHit').play();
			LK.getSound('death').play();
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
			return;
		}
		bullet.lastY = bullet.y;
	}
	// Check if enemies reached player
	for (var i = 0; i < enemies.length; i++) {
		if (enemies[i].intersects(player) || enemies[i].y > 2500) {
			LK.getSound('playerHit').play();
			LK.getSound('death').play();
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
			return;
		}
	}
	// Update power-ups
	for (var i = powerUps.length - 1; i >= 0; i--) {
		var powerUp = powerUps[i];
		if (powerUp.lastY === undefined) powerUp.lastY = powerUp.y;
		// Remove power-ups that go off screen
		if (powerUp.lastY <= 2782 && powerUp.y > 2782) {
			powerUp.destroy();
			powerUps.splice(i, 1);
			continue;
		}
		// Check collision with player
		if (powerUp.intersects(player)) {
			LK.getSound('powerUp').play();
			LK.getSound('powerUpCollect').play();
			LK.effects.flashObject(player, 0x00ff00, 500);
			// Apply power-up effect based on type
			if (powerUp.type === 'health') {
				// Health power-up - add score bonus
				LK.setScore(LK.getScore() + 50);
				scoreTxt.setText('Score: ' + LK.getScore());
			} else if (powerUp.type === 'speed') {
				// Speed power-up - temporarily increase player speed
				var originalSpeed = player.speed;
				player.speed = originalSpeed * 1.5;
				LK.setTimeout(function () {
					player.speed = originalSpeed;
				}, 5000); // 5 second duration
			} else if (powerUp.type === 'weapon') {
				// Weapon power-up - temporarily increase fire rate
				var originalDelay = player.shootDelay;
				player.shootDelay = Math.max(6, originalDelay / 1.5); // Less aggressive fire rate increase
				LK.setTimeout(function () {
					player.shootDelay = originalDelay;
				}, 5000); // 5 second duration
			} else if (powerUp.type === 'doubleShot') {
				// Double shot power-up - temporarily enable double shot
				var originalShotType = player.shotType;
				player.shotType = 'double';
				LK.setTimeout(function () {
					player.shotType = originalShotType;
				}, 8000); // 8 second duration
			} else if (powerUp.type === 'tripleShot') {
				// Triple shot power-up - temporarily enable triple shot
				var originalShotType = player.shotType;
				player.shotType = 'triple';
				LK.setTimeout(function () {
					player.shotType = originalShotType;
				}, 10000); // 10 second duration
			}
			// Remove power-up
			powerUp.destroy();
			powerUps.splice(i, 1);
			continue;
		}
		powerUp.lastY = powerUp.y;
	}
	// Check if wave is complete
	if (enemies.length === 0) {
		waveSpawnTimer++;
		if (waveSpawnTimer > 120) {
			// 2 second delay between waves
			waveNumber++;
			enemiesPerWave = Math.min(20, 12 + waveNumber); // Cap at 20 enemies
			waveTxt.setText('Wave: ' + waveNumber);
			spawnWave();
			waveSpawnTimer = 0;
		}
	}
	// Victory condition - survived 10 waves
	if (waveNumber > 10 && enemies.length === 0) {
		LK.showYouWin();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -525,8 +525,12 @@
 player.x = 1024;
 player.y = 2600;
 // Spawn initial wave
 function spawnWave() {
+	// Play new wave sound (except for first wave)
+	if (waveNumber > 1) {
+		LK.getSound('newWave').play();
+	}
 	// Every 10th wave, spawn a boss instead of regular enemies
 	if (waveNumber % 10 === 0) {
 		// Boss wave - spawn 1-2 boss ships
 		var numBosses = Math.min(2, Math.floor(waveNumber / 10));
@@ -679,8 +683,9 @@
 		}
 		// Check collision with player
 		if (bullet.intersects(player)) {
 			LK.getSound('playerHit').play();
+			LK.getSound('death').play();
 			LK.effects.flashScreen(0xff0000, 1000);
 			LK.showGameOver();
 			return;
 		}
@@ -689,8 +694,9 @@
 	// Check if enemies reached player
 	for (var i = 0; i < enemies.length; i++) {
 		if (enemies[i].intersects(player) || enemies[i].y > 2500) {
 			LK.getSound('playerHit').play();
+			LK.getSound('death').play();
 			LK.effects.flashScreen(0xff0000, 1000);
 			LK.showGameOver();
 			return;
 		}
@@ -707,8 +713,9 @@
 		}
 		// Check collision with player
 		if (powerUp.intersects(player)) {
 			LK.getSound('powerUp').play();
+			LK.getSound('powerUpCollect').play();
 			LK.effects.flashObject(player, 0x00ff00, 500);
 			// Apply power-up effect based on type
 			if (powerUp.type === 'health') {
 				// Health power-up - add score bonus