/**** 
* 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
	});
	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.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.update = function () {
		if (self.shootCooldown > 0) {
			self.shootCooldown--;
		}
		if (self.invulnerable && self.invulnerableTimer > 0) {
			self.invulnerableTimer--;
			if (self.invulnerableTimer <= 0) {
				self.invulnerable = false;
			}
		}
	};
	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 = 10;
	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.maxHealth = 500;
	self.health = self.maxHealth;
	self.attackTimer = 0;
	self.attackCooldown = 120; // 2 seconds
	self.phase = 1;
	self.moveDirection = 1;
	self.moveSpeed = 1;
	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 = 90; // Faster attacks
		} else if (self.health <= self.maxHealth * 0.33 && self.phase === 2) {
			self.phase = 3;
			self.attackCooldown = 60; // Even faster attacks
		}
		if (self.health <= 0) {
			LK.showYouWin();
		}
	};
	self.seedAttack = function () {
		var numSeeds = self.phase === 1 ? 3 : self.phase === 2 ? 5 : 8;
		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 speed = 2 + Math.random() * 3;
			seed.speedX = Math.cos(angle) * speed;
			seed.speedY = Math.sin(angle) * speed;
			watermelonSeeds.push(seed);
			game.addChild(seed);
		}
	};
	self.update = function () {
		// Movement
		self.y += self.moveDirection * self.moveSpeed;
		if (self.y <= 300 || self.y >= 2400) {
			self.moveDirection *= -1;
		}
		// Attack logic
		self.attackTimer++;
		if (self.attackTimer >= self.attackCooldown) {
			self.seedAttack();
			self.attackTimer = 0;
		}
	};
	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;
});

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

/**** 
* Game Code
****/ 
// Music
// Sound effects
// Projectile assets
// Character assets
// Game variables
var banana;
var watermelonBoss;
var bananaProjectiles = [];
var watermelonSeeds = [];
var dragNode = null;
// UI Elements
var healthBar = new Text2('Health: 100', {
	size: 40,
	fill: 0xFFFFFF
});
healthBar.anchor.set(0, 0);
LK.gui.topLeft.addChild(healthBar);
var bossHealthBar = new Text2('Boss Health: 500', {
	size: 40,
	fill: 0xFF0000
});
bossHealthBar.anchor.set(0.5, 0);
LK.gui.top.addChild(bossHealthBar);
// 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;
// Event handlers
function handleMove(x, y, obj) {
	if (dragNode) {
		dragNode.x = x;
		dragNode.y = y;
		// Keep banana within bounds for horizontal screen
		if (dragNode.x < 50) dragNode.x = 50;
		if (dragNode.x > 800) dragNode.x = 800;
		if (dragNode.y < 200) dragNode.y = 200;
		if (dragNode.y > 2532) dragNode.y = 2532;
	}
}
game.move = handleMove;
game.down = function (x, y, obj) {
	dragNode = banana;
	handleMove(x, y, obj);
	// Shoot projectile
	if (banana.shootCooldown <= 0) {
		var projectile = new BananaProjectile();
		projectile.x = banana.x + 70;
		projectile.y = banana.y;
		bananaProjectiles.push(projectile);
		game.addChild(projectile);
		banana.shootCooldown = 15; // 0.25 seconds
		LK.getSound('shoot').play();
	}
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// Main game loop
game.update = function () {
	// Update UI
	healthBar.setText('Health: ' + banana.health);
	bossHealthBar.setText('Boss Health: ' + watermelonBoss.health);
	// 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;
		}
	}
};
// Start battle music
LK.playMusic('battle');

===================================================================
--- original.js
+++ change.js
@@ -11,8 +11,14 @@
 	var graphics = self.attachAsset('banana', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
+	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;
@@ -138,13 +144,13 @@
 
 /**** 
 * Game Code
 ****/ 
-// Game variables
-// Character assets
-// Projectile assets
-// Sound effects
 // Music
+// Sound effects
+// Projectile assets
+// Character assets
+// Game variables
 var banana;
 var watermelonBoss;
 var bananaProjectiles = [];
 var watermelonSeeds = [];
@@ -187,9 +193,9 @@
 	handleMove(x, y, obj);
 	// Shoot projectile
 	if (banana.shootCooldown <= 0) {
 		var projectile = new BananaProjectile();
-		projectile.x = banana.x + 60;
+		projectile.x = banana.x + 70;
 		projectile.y = banana.y;
 		bananaProjectiles.push(projectile);
 		game.addChild(projectile);
 		banana.shootCooldown = 15; // 0.25 seconds