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

/**** 
* Classes
****/ 
var Banana = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('banana', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.2,
		scaleY: 1.2
	});
	var gun = self.attachAsset('gun', {
		anchorX: 0,
		anchorY: 0.5
	});
	gun.x = 30;
	gun.y = 0;
	self.maxHealth = 100;
	self.health = self.maxHealth;
	self.shootCooldown = 0;
	self.invulnerable = false;
	self.invulnerableTimer = 0;
	self.potionEffectActive = false;
	self.potionEffectTimer = 0;
	self.potionEffectDuration = 300; // 5 seconds at 60fps
	self.takeDamage = function (damage) {
		if (self.invulnerable) return;
		self.health -= damage;
		self.invulnerable = true;
		self.invulnerableTimer = 60; // 1 second at 60fps
		// Flash effect
		LK.effects.flashObject(self, 0xFF0000, 500);
		LK.getSound('hit').play();
		if (self.health <= 0) {
			LK.showGameOver();
		}
	};
	self.activatePotionEffect = function () {
		self.potionEffectActive = true;
		self.potionEffectTimer = self.potionEffectDuration;
		// Visual effect - purple tint
		self.tint = 0xFF88FF;
		// Flash effect
		LK.effects.flashObject(self, 0x9932cc, 800);
	};
	self.update = function () {
		if (self.shootCooldown > 0) {
			self.shootCooldown--;
		}
		if (self.invulnerable && self.invulnerableTimer > 0) {
			self.invulnerableTimer--;
			if (self.invulnerableTimer <= 0) {
				self.invulnerable = false;
			}
		}
		// Handle potion effect
		if (self.potionEffectActive) {
			self.potionEffectTimer--;
			if (self.potionEffectTimer <= 0) {
				self.potionEffectActive = false;
				// Remove visual effect
				self.tint = 0xFFFFFF;
			}
		}
	};
	return self;
});
var BananaProjectile = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('bananaProjectile', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 8;
	self.damage = 5;
	self.enhanced = false;
	self.update = function () {
		self.x += self.speed;
	};
	return self;
});
var Cloud = Container.expand(function () {
	var self = Container.call(this);
	var cloudTypes = ['cloud1', 'cloud2', 'cloud3'];
	var cloudType = cloudTypes[Math.floor(Math.random() * cloudTypes.length)];
	var graphics = self.attachAsset(cloudType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 0.5 + Math.random() * 1.5; // Random speed between 0.5 and 2
	self.update = function () {
		self.x -= self.speed;
		// Reset cloud position when it goes off screen
		if (self.x < -200) {
			self.x = 2248; // Reset to right side of screen
			self.y = Math.random() * 1000 + 200; // Random height
		}
	};
	return self;
});
var HomingProjectile = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('homingProjectile', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 6;
	self.damage = 3;
	self.enhanced = false;
	self.target = null;
	self.update = function () {
		if (self.target && self.target.health > 0) {
			// Calculate angle to target
			var dx = self.target.x - self.x;
			var dy = self.target.y - self.y;
			var angle = Math.atan2(dy, dx);
			// Move towards target
			self.x += Math.cos(angle) * self.speed;
			self.y += Math.sin(angle) * self.speed;
		} else {
			// Move forward if no target
			self.x += self.speed;
		}
	};
	return self;
});
var LaserProjectile = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('laserProjectile', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 12;
	self.damage = 1;
	self.enhanced = false;
	self.update = function () {
		self.x += self.speed;
	};
	return self;
});
var WatermelonBoss = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('watermelon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.graphics = graphics; // Store reference to graphics for phase switching
	self.maxHealth = 500;
	self.health = self.maxHealth;
	self.attackTimer = 0;
	self.attackCooldown = 180; // 3 seconds
	self.phase = 1;
	self.moveDirection = 1;
	self.moveSpeed = 1;
	self.potionsDroppedThisPhase = 0;
	self.maxPotionsPerPhase = 1;
	self.minPotionsPerPhase = 1;
	self.mustDropPotion = false;
	self.takeDamage = function (damage) {
		self.health -= damage;
		LK.effects.flashObject(self, 0xFF0000, 200);
		LK.getSound('bosshit').play();
		// Change phase based on health
		if (self.health <= self.maxHealth * 0.66 && self.phase === 1) {
			self.phase = 2;
			self.attackCooldown = 135; // Faster attacks
			self.moveSpeed = 2; // Faster movement in phase 2
			// Reset potion counters for new phase
			self.potionsDroppedThisPhase = 0;
			self.mustDropPotion = false;
		} else if (self.health <= self.maxHealth * 0.33 && self.phase === 2) {
			self.phase = 3;
			self.attackCooldown = 90; // Even faster attacks
			// Reset potion counters for new phase
			self.potionsDroppedThisPhase = 0;
			self.mustDropPotion = false;
		}
		if (self.health <= 0) {
			if (self.phase < 4) {
				// If not in final phase yet
				// Transition to second phase
				self.phase = 4; // Mark as second phase
				self.maxHealth = 500;
				self.health = 500;
				self.attackCooldown = 60; // Much faster attacks
				// Reset potion counters for new phase
				self.potionsDroppedThisPhase = 0;
				self.mustDropPotion = false;
				// Switch to phase 2 asset
				self.removeChild(self.graphics);
				self.graphics = self.attachAsset('watermelonPhase2', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				// Flash effect for phase transition
				LK.effects.flashObject(self, 0x00FF00, 1000);
				// Add dramatic animation for phase transition
				tween(self, {
					scaleX: 1.5,
					scaleY: 1.5
				}, {
					duration: 500,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						// Keep the bigger size in phase 2, don't scale back down
					}
				});
				// Add rotation animation
				tween(self, {
					rotation: Math.PI * 2
				}, {
					duration: 1000,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						self.rotation = 0;
					}
				});
			} else {
				// Explosion animation before showing You Win
				tween(self, {
					scaleX: 3.0,
					scaleY: 3.0,
					alpha: 0,
					rotation: Math.PI * 4
				}, {
					duration: 1000,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						LK.showYouWin();
					}
				});
			}
		}
	};
	self.seedAttack = function () {
		var numSeeds;
		if (self.phase === 1) {
			// Calculate damage percentage (0 to 1, where 1 is most damaged)
			var damagePercent = 1 - self.health / self.maxHealth;
			// Base seeds + bonus based on damage, with a limit of 8 seeds max in phase 1
			var bonusSeeds = Math.floor(damagePercent * 5); // Up to 5 bonus seeds
			numSeeds = Math.min(3 + bonusSeeds, 8); // Base 3, max 8 total
		} else {
			numSeeds = self.phase === 2 ? 5 : self.phase === 3 ? 8 : 10; // More seeds in second phase
		}
		for (var i = 0; i < numSeeds; i++) {
			var seed = new WatermelonSeed();
			seed.x = self.x + (Math.random() - 0.5) * 100;
			seed.y = self.y + 50;
			var angle = Math.random() * Math.PI * 2;
			var baseSpeed = self.phase === 4 ? 5 : 2; // Faster in second phase
			var speed = baseSpeed + Math.random() * (self.phase === 4 ? 5 : 3); // Higher speed range in second phase
			seed.speedX = Math.cos(angle) * speed;
			seed.speedY = Math.sin(angle) * speed;
			// Make seeds bigger in phase 1 and even bigger in second phase
			if (self.phase === 4) {
				seed.scaleX = 2.0;
				seed.scaleY = 2.0;
			} else {
				seed.scaleX = 1.5;
				seed.scaleY = 1.5;
			}
			watermelonSeeds.push(seed);
			game.addChild(seed);
		}
	};
	self.sliceAttack = function () {
		var numSlices = 2; // Only 2 slices in phase 1
		for (var i = 0; i < numSlices; i++) {
			var slice = new WatermelonSlice();
			// Spawn from outside screen edges
			var side = Math.random() < 0.5 ? 'left' : 'right';
			if (side === 'left') {
				slice.x = -100; // Start from left edge
				slice.y = Math.random() * 1500 + 400;
			} else {
				slice.x = 2148; // Start from right edge
				slice.y = Math.random() * 1500 + 400;
			}
			// Calculate angle towards banana
			var dx = banana.x - slice.x;
			var dy = banana.y - slice.y;
			var angle = Math.atan2(dy, dx);
			var speed = 3 + Math.random() * 2; // Slower than seeds but still threatening
			slice.speedX = Math.cos(angle) * speed;
			slice.speedY = Math.sin(angle) * speed;
			// Make slices bigger than seeds, even bigger in phase 4
			if (self.phase === 4) {
				slice.scaleX = 3.0;
				slice.scaleY = 3.0;
			} else {
				slice.scaleX = 2.0;
				slice.scaleY = 2.0;
			}
			watermelonSlices.push(slice);
			game.addChild(slice);
		}
	};
	self.potionAttack = function () {
		var numPotions = self.phase === 4 ? 3 : 2; // More potions in second phase
		for (var i = 0; i < numPotions; i++) {
			var potion = new WatermelonPotion();
			potion.x = self.x + (Math.random() - 0.5) * 80;
			potion.y = self.y + 50;
			// Calculate angle towards banana
			var dx = banana.x - potion.x;
			var dy = banana.y - potion.y;
			var angle = Math.atan2(dy, dx);
			var baseSpeed = self.phase === 4 ? 4 : 2;
			var speed = baseSpeed + Math.random() * 2;
			potion.speedX = Math.cos(angle) * speed;
			potion.speedY = Math.sin(angle) * speed;
			// Make potions bigger in second phase
			if (self.phase === 4) {
				potion.scaleX = 3.5;
				potion.scaleY = 3.5;
			} else {
				potion.scaleX = 3.0;
				potion.scaleY = 3.0;
			}
			// Add glowing effect to potions
			tween(potion, {
				alpha: 0.6
			}, {
				duration: 500,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					tween(potion, {
						alpha: 1.0
					}, {
						duration: 500,
						easing: tween.easeInOut
					});
				}
			});
			watermelonPotions.push(potion);
			game.addChild(potion);
		}
	};
	self.update = function () {
		// Movement - both vertical and horizontal
		self.y += self.moveDirection * self.moveSpeed;
		self.x += self.moveDirection * self.moveSpeed * 0.5; // Horizontal movement at half speed
		if (self.y <= 300 || self.y >= 2400) {
			self.moveDirection *= -1;
		}
		// No horizontal boundary restrictions - watermelon can move freely
		// Attack logic
		self.attackTimer++;
		if (self.attackTimer >= self.attackCooldown) {
			// Check if we need to force a potion drop
			var healthPercent = self.health / self.maxHealth;
			var shouldDropPotion = false;
			// Force potion if we haven't dropped one yet and health is getting low
			if (self.potionsDroppedThisPhase < self.minPotionsPerPhase && healthPercent < 0.3) {
				self.mustDropPotion = true;
			}
			// Decide whether to drop potion (only if we haven't dropped one yet)
			if (self.potionsDroppedThisPhase < self.maxPotionsPerPhase && (self.mustDropPotion || Math.random() < 0.05)) {
				shouldDropPotion = true;
			}
			if (shouldDropPotion) {
				self.potionAttack();
				self.potionsDroppedThisPhase++;
				self.mustDropPotion = false;
			} else if (self.phase === 1 && Math.random() < 0.25) {
				// In phase 1, throw larger watermelon slices more frequently instead of seeds
				self.sliceAttack();
			} else if (self.phase === 2 && Math.random() < 0.25) {
				// In phase 2, also throw watermelon slices frequently
				self.sliceAttack();
			} else if (self.phase === 4 && Math.random() < 0.1) {
				// In phase 4, throw watermelon slices very frequently
				self.sliceAttack();
			} else {
				self.seedAttack();
			}
			self.attackTimer = 0;
		}
	};
	return self;
});
var WatermelonPotion = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('potion', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 0;
	self.speedY = 0;
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
	};
	return self;
});
var WatermelonSeed = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('watermelonSeed', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 0;
	self.speedY = 0;
	self.damage = 20;
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
	};
	return self;
});
var WatermelonSlice = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('watermelonSlice', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 0;
	self.speedY = 0;
	self.damage = 35; // Higher damage than seeds
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
	};
	return self;
});
var WideProjectile = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('wideProjectile', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 3;
	self.damage = 10;
	self.enhanced = false;
	self.update = function () {
		self.x += self.speed;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Game variables
// Character assets
// Projectile assets
// Sound effects
// Music
var banana;
var watermelonBoss;
var bananaProjectiles = [];
var watermelonSeeds = [];
var watermelonSlices = [];
var watermelonPotions = [];
var clouds = [];
var dragNode = null;
// Bullet selection variables
var gameStarted = false;
var selectedBulletType = 'normal'; // 'normal', 'homing', 'wide', or 'laser'
var selectionScreen = null;
var normalBulletButton = null;
var homingBulletButton = null;
var wideBulletButton = null;
var laserBulletButton = null;
var selectionTitle = null;
var bulletDescription = null;
// Wide bullet specific cooldown
var wideBulletCooldown = 0;
var laserBulletCooldown = 0;
var mousePressed = false;
var laserUsageTimer = 0; // Timer for 1.5 second intervals
var laserUsageDuration = 0; // Timer for 0.3 second usage
var laserCanUse = true; // Flag to control when laser can be used
var laserPressUsed = false; // Flag to track if current press has been used for laser
var holdTimer = 0; // Timer to track how long mouse has been held down
// Create bullet selection screen
function createBulletSelectionScreen() {
	selectionScreen = new Container();
	game.addChild(selectionScreen);
	// Semi-transparent background
	var background = LK.getAsset('shape', {
		width: 2048,
		height: 2732,
		anchorX: 0,
		anchorY: 0,
		alpha: 0.8
	});
	background.tint = 0x000000;
	selectionScreen.addChild(background);
	// Title
	selectionTitle = new Text2('SELECT BULLET TYPE', {
		size: 120,
		fill: 0xFFFFFF
	});
	selectionTitle.anchor.set(0.5, 0.5);
	selectionTitle.x = 1024;
	selectionTitle.y = 600;
	selectionScreen.addChild(selectionTitle);
	// Normal bullet button
	normalBulletButton = LK.getAsset('shape', {
		width: 600,
		height: 200,
		anchorX: 0.5,
		anchorY: 0.5
	});
	normalBulletButton.tint = 0x4444FF;
	normalBulletButton.x = 1024;
	normalBulletButton.y = 1000;
	selectionScreen.addChild(normalBulletButton);
	var normalText = new Text2('NORMAL BULLET', {
		size: 80,
		fill: 0xFFFFFF
	});
	normalText.anchor.set(0.5, 0.5);
	normalText.x = 1024;
	normalText.y = 970;
	selectionScreen.addChild(normalText);
	var normalDesc = new Text2('5 Damage, Fast Speed', {
		size: 50,
		fill: 0xCCCCCC
	});
	normalDesc.anchor.set(0.5, 0.5);
	normalDesc.x = 1024;
	normalDesc.y = 1030;
	selectionScreen.addChild(normalDesc);
	// Homing bullet button
	homingBulletButton = LK.getAsset('shape', {
		width: 600,
		height: 200,
		anchorX: 0.5,
		anchorY: 0.5
	});
	homingBulletButton.tint = 0xFF4444;
	homingBulletButton.x = 1024;
	homingBulletButton.y = 1300;
	selectionScreen.addChild(homingBulletButton);
	var homingText = new Text2('HOMING BULLET', {
		size: 80,
		fill: 0xFFFFFF
	});
	homingText.anchor.set(0.5, 0.5);
	homingText.x = 1024;
	homingText.y = 1270;
	selectionScreen.addChild(homingText);
	var homingDesc = new Text2('3 Damage, Seeks Target', {
		size: 50,
		fill: 0xCCCCCC
	});
	homingDesc.anchor.set(0.5, 0.5);
	homingDesc.x = 1024;
	homingDesc.y = 1360;
	selectionScreen.addChild(homingDesc);
	// Wide bullet button
	wideBulletButton = LK.getAsset('shape', {
		width: 600,
		height: 200,
		anchorX: 0.5,
		anchorY: 0.5
	});
	wideBulletButton.tint = 0x44FF44;
	wideBulletButton.x = 1024;
	wideBulletButton.y = 1600;
	selectionScreen.addChild(wideBulletButton);
	var wideText = new Text2('WIDE BULLET', {
		size: 80,
		fill: 0xFFFFFF
	});
	wideText.anchor.set(0.5, 0.5);
	wideText.x = 1024;
	wideText.y = 1570;
	selectionScreen.addChild(wideText);
	var wideDesc = new Text2('10 Damage, Very Slow', {
		size: 50,
		fill: 0xCCCCCC
	});
	wideDesc.anchor.set(0.5, 0.5);
	wideDesc.x = 1024;
	wideDesc.y = 1630;
	selectionScreen.addChild(wideDesc);
	// Button event handlers
	normalBulletButton.down = function (x, y, obj) {
		selectedBulletType = 'normal';
		startGame();
	};
	homingBulletButton.down = function (x, y, obj) {
		selectedBulletType = 'homing';
		startGame();
	};
	wideBulletButton.down = function (x, y, obj) {
		selectedBulletType = 'wide';
		startGame();
	};
	// Laser bullet button
	laserBulletButton = LK.getAsset('shape', {
		width: 600,
		height: 200,
		anchorX: 0.5,
		anchorY: 0.5
	});
	laserBulletButton.tint = 0xFF0080;
	laserBulletButton.x = 1024;
	laserBulletButton.y = 1900;
	selectionScreen.addChild(laserBulletButton);
	var laserText = new Text2('LASER BULLET', {
		size: 80,
		fill: 0xFFFFFF
	});
	laserText.anchor.set(0.5, 0.5);
	laserText.x = 1024;
	laserText.y = 1870;
	selectionScreen.addChild(laserText);
	var laserDesc = new Text2('1 damage, hold for attack', {
		size: 50,
		fill: 0xCCCCCC
	});
	laserDesc.anchor.set(0.5, 0.5);
	laserDesc.x = 1024;
	laserDesc.y = 1920;
	selectionScreen.addChild(laserDesc);
	var laserCooldownDesc = new Text2('wait 1.5 seconds to fire', {
		size: 40,
		fill: 0xFFFFFF
	});
	laserCooldownDesc.anchor.set(0.5, 0.5);
	laserCooldownDesc.x = 1024;
	laserCooldownDesc.y = 1960;
	selectionScreen.addChild(laserCooldownDesc);
	laserBulletButton.down = function (x, y, obj) {
		selectedBulletType = 'laser';
		startGame();
	};
}
function startGame() {
	gameStarted = true;
	if (selectionScreen) {
		selectionScreen.destroy();
		selectionScreen = null;
	}
	// Create initial clouds
	for (var c = 0; c < 8; c++) {
		var cloud = new Cloud();
		cloud.x = Math.random() * 2048;
		cloud.y = Math.random() * 1000 + 200;
		clouds.push(cloud);
		game.addChild(cloud);
	}
	// Initialize game objects
	banana = game.addChild(new Banana());
	banana.x = 200;
	banana.y = 1366;
	watermelonBoss = game.addChild(new WatermelonBoss());
	watermelonBoss.x = 1600;
	watermelonBoss.y = 1366;
}
// Show bullet selection screen
createBulletSelectionScreen();
// UI Elements
var healthBar = new Text2('Health: 100', {
	size: 80,
	fill: 0xFFFFFF
});
healthBar.anchor.set(0.5, 0);
healthBar.y = 0;
LK.gui.top.addChild(healthBar);
var bossHealthBar = new Text2('Boss Health: 500', {
	size: 80,
	fill: 0xFF0000
});
bossHealthBar.anchor.set(0.5, 0);
bossHealthBar.y = 90;
LK.gui.top.addChild(bossHealthBar);
// Event handlers
function handleMove(x, y, obj) {
	if (dragNode) {
		dragNode.x = x;
		dragNode.y = y;
		// No movement restrictions - banana can move freely anywhere
	}
}
game.move = function (x, y, obj) {
	if (!gameStarted) return;
	handleMove(x, y, obj);
};
game.down = function (x, y, obj) {
	if (!gameStarted) return;
	mousePressed = true;
	dragNode = banana;
	handleMove(x, y, obj);
	holdTimer = 0; // Reset hold timer when mouse is pressed
	// Laser activation will be handled in update loop after 1 second hold requirement
	// Only shoot non-laser bullets on down event
	if (selectedBulletType !== 'laser') {
		// Shoot projectile
		var canShoot = false;
		if (selectedBulletType === 'wide') {
			canShoot = wideBulletCooldown <= 0;
		} else {
			canShoot = banana.shootCooldown <= 0;
		}
		if (canShoot) {
			var projectile;
			if (selectedBulletType === 'homing') {
				projectile = new HomingProjectile();
				projectile.target = watermelonBoss;
			} else if (selectedBulletType === 'wide') {
				projectile = new WideProjectile();
			} else {
				projectile = new BananaProjectile();
			}
			projectile.x = banana.x + 70;
			projectile.y = banana.y;
			// Check if potion effect is active
			if (banana.potionEffectActive) {
				projectile.enhanced = true;
				projectile.damage = projectile.damage * 3; // Enhanced damage
				projectile.scaleX = 1.5; // Make projectile bigger
				projectile.scaleY = 1.5;
				projectile.tint = 0xFF88FF; // Purple tint for enhanced projectiles
			}
			bananaProjectiles.push(projectile);
			game.addChild(projectile);
			if (selectedBulletType === 'wide') {
				wideBulletCooldown = 60; // 1 second for wide bullets
			} else {
				banana.shootCooldown = 15; // 0.25 seconds for other bullets
			}
			LK.getSound('shoot').play();
		}
	}
};
game.up = function (x, y, obj) {
	if (!gameStarted) return;
	mousePressed = false;
	dragNode = null;
	laserPressUsed = false; // Reset laser press flag when mouse is released
	holdTimer = 0; // Reset hold timer when mouse is released
};
// Main game loop
game.update = function () {
	if (!gameStarted) return;
	// Update wide bullet cooldown
	if (wideBulletCooldown > 0) {
		wideBulletCooldown--;
	}
	// Update laser bullet cooldown
	if (laserBulletCooldown > 0) {
		laserBulletCooldown--;
	}
	// Update laser usage timers
	if (laserUsageTimer > 0) {
		laserUsageTimer--;
		if (laserUsageTimer <= 0) {
			laserCanUse = true; // Reset ability to use laser after 1.5 seconds
			laserPressUsed = false; // Reset press flag to allow firing again while holding
		}
	}
	if (laserUsageDuration > 0) {
		laserUsageDuration--;
		if (laserUsageDuration <= 0) {
			laserCanUse = false; // Stop laser usage after 0.2 seconds
			laserUsageTimer = 90; // Start 1.5 second cooldown (90 ticks at 60fps)
		}
	}
	// Update hold timer when mouse is pressed
	if (mousePressed) {
		holdTimer++;
		// Start laser usage duration when hold timer reaches 1 second (60 ticks) or when laser becomes available again
		if (selectedBulletType === 'laser' && holdTimer >= 60 && laserCanUse && !laserPressUsed) {
			laserUsageDuration = 12; // 0.2 seconds at 60fps
			laserPressUsed = true; // Mark this press as used
		}
	}
	// Handle laser shooting while mouse is pressed and within usage window (requires 1 second hold)
	if (selectedBulletType === 'laser' && mousePressed && holdTimer >= 60 && laserBulletCooldown <= 0 && laserCanUse && laserUsageDuration > 0) {
		var projectile = new LaserProjectile();
		projectile.x = banana.x + 70;
		projectile.y = banana.y;
		// Check if potion effect is active
		if (banana.potionEffectActive) {
			projectile.enhanced = true;
			projectile.damage = projectile.damage * 3; // Enhanced damage
			projectile.scaleX = 1.5; // Make projectile bigger
			projectile.scaleY = 1.5;
			projectile.tint = 0xFF88FF; // Purple tint for enhanced projectiles
		}
		bananaProjectiles.push(projectile);
		game.addChild(projectile);
		laserBulletCooldown = 1; // 50 bullets per second (60 FPS / 1 tick = 60 bullets per second, close to 50)
		LK.getSound('shoot').play();
	}
	// Update UI
	healthBar.setText('Health: ' + banana.health);
	var phaseText = watermelonBoss.phase === 4 ? ' (Phase 2)' : '';
	bossHealthBar.setText('Boss Health: ' + watermelonBoss.health + phaseText);
	// Handle banana projectiles
	for (var i = bananaProjectiles.length - 1; i >= 0; i--) {
		var projectile = bananaProjectiles[i];
		// Remove if off screen
		if (projectile.x > 2098) {
			projectile.destroy();
			bananaProjectiles.splice(i, 1);
			continue;
		}
		// Check collision with boss
		if (projectile.intersects(watermelonBoss)) {
			watermelonBoss.takeDamage(projectile.damage);
			projectile.destroy();
			bananaProjectiles.splice(i, 1);
			continue;
		}
	}
	// Handle watermelon seeds
	for (var j = watermelonSeeds.length - 1; j >= 0; j--) {
		var seed = watermelonSeeds[j];
		// Remove if off screen
		if (seed.x < -50 || seed.x > 2098 || seed.y < -50 || seed.y > 2782) {
			seed.destroy();
			watermelonSeeds.splice(j, 1);
			continue;
		}
		// Check collision with banana
		if (seed.intersects(banana)) {
			banana.takeDamage(seed.damage);
			seed.destroy();
			watermelonSeeds.splice(j, 1);
			continue;
		}
	}
	// Handle watermelon slices
	for (var s = watermelonSlices.length - 1; s >= 0; s--) {
		var slice = watermelonSlices[s];
		// Remove if off screen
		if (slice.x < -100 || slice.x > 2148 || slice.y < -100 || slice.y > 2832) {
			slice.destroy();
			watermelonSlices.splice(s, 1);
			continue;
		}
		// Check collision with banana
		if (slice.intersects(banana)) {
			banana.takeDamage(slice.damage);
			slice.destroy();
			watermelonSlices.splice(s, 1);
			continue;
		}
	}
	// Handle watermelon potions
	for (var p = watermelonPotions.length - 1; p >= 0; p--) {
		var potion = watermelonPotions[p];
		// Remove if off screen
		if (potion.x < -50 || potion.x > 2098 || potion.y < -50 || potion.y > 2782) {
			potion.destroy();
			watermelonPotions.splice(p, 1);
			continue;
		}
		// Check collision with banana
		if (potion.intersects(banana)) {
			banana.activatePotionEffect();
			potion.destroy();
			watermelonPotions.splice(p, 1);
			continue;
		}
	}
	// Spawn new clouds occasionally
	if (LK.ticks % 600 === 0) {
		// Every 10 seconds
		var newCloud = new Cloud();
		newCloud.x = 2248;
		newCloud.y = Math.random() * 1000 + 200;
		clouds.push(newCloud);
		game.addChild(newCloud);
	}
	// Clean up clouds that are too far off screen
	for (var k = clouds.length - 1; k >= 0; k--) {
		var cloud = clouds[k];
		if (cloud.x < -300) {
			cloud.destroy();
			clouds.splice(k, 1);
		}
	}
};
// Start battle music
LK.playMusic('battle');