/**** 
* 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 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 = self.phase === 1 ? 3 : 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
			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 = 1.8;
				potion.scaleY = 1.8;
			} else {
				potion.scaleX = 1.3;
				potion.scaleY = 1.3;
			}
			// 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;
		}
		// Keep boss within horizontal bounds
		if (self.x <= 200) {
			self.x = 200;
			self.moveDirection = Math.abs(self.moveDirection);
		} else if (self.x >= 1800) {
			self.x = 1800;
			self.moveDirection = -Math.abs(self.moveDirection);
		}
		// 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() < 0.15) {
				// In phase 1, throw larger watermelon slices rarely instead of seeds
				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 () {
		// Some slices (50% chance) should track the banana
		if (self.shouldTrackBanana === undefined) {
			self.shouldTrackBanana = Math.random() < 0.5; // 50% chance to track
		}
		if (self.shouldTrackBanana) {
			// Calculate new direction towards banana
			var dx = banana.x - self.x;
			var dy = banana.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > 0) {
				var currentSpeed = Math.sqrt(self.speedX * self.speedX + self.speedY * self.speedY);
				self.speedX = dx / distance * currentSpeed;
				self.speedY = dy / distance * currentSpeed;
			}
		}
		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 watermelonSlices = [];
var watermelonPotions = [];
var clouds = [];
var dragNode = 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);
}
// UI Elements
var healthBar = new Text2('Health: 100', {
	size: 80,
	fill: 0xFFFFFF
});
healthBar.anchor.set(0, 0);
LK.gui.topLeft.addChild(healthBar);
var bossHealthBar = new Text2('Boss Health: 500', {
	size: 80,
	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;
		// Check if potion effect is active
		if (banana.potionEffectActive) {
			projectile.enhanced = true;
			projectile.damage = 15; // 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);
		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);
	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');

===================================================================
--- original.js
+++ change.js
@@ -220,9 +220,9 @@
 			game.addChild(seed);
 		}
 	};
 	self.sliceAttack = function () {
-		var numSlices = self.phase === 2 ? 3 : 2; // More slices in phase 2
+		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';
@@ -239,16 +239,11 @@
 			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 larger in phase 2
-			if (self.phase === 2) {
-				slice.scaleX = 3.0;
-				slice.scaleY = 3.0;
-			} else {
-				slice.scaleX = 2.0;
-				slice.scaleY = 2.0;
-			}
+			// Make slices bigger than seeds
+			slice.scaleX = 2.0;
+			slice.scaleY = 2.0;
 			watermelonSlices.push(slice);
 			game.addChild(slice);
 		}
 	};
@@ -325,14 +320,11 @@
 			if (shouldDropPotion) {
 				self.potionAttack();
 				self.potionsDroppedThisPhase++;
 				self.mustDropPotion = false;
-			} else if (self.phase === 1 && Math.random() < 0.25) {
+			} else if (self.phase === 1 && Math.random() < 0.15) {
 				// In phase 1, throw larger watermelon slices rarely instead of seeds
 				self.sliceAttack();
-			} else if (self.phase === 2 && Math.random() < 0.4) {
-				// In phase 2, throw larger watermelon slices more frequently instead of seeds
-				self.sliceAttack();
 			} else {
 				self.seedAttack();
 			}
 			self.attackTimer = 0;
@@ -378,8 +370,23 @@
 	self.speedX = 0;
 	self.speedY = 0;
 	self.damage = 35; // Higher damage than seeds
 	self.update = function () {
+		// Some slices (50% chance) should track the banana
+		if (self.shouldTrackBanana === undefined) {
+			self.shouldTrackBanana = Math.random() < 0.5; // 50% chance to track
+		}
+		if (self.shouldTrackBanana) {
+			// Calculate new direction towards banana
+			var dx = banana.x - self.x;
+			var dy = banana.y - self.y;
+			var distance = Math.sqrt(dx * dx + dy * dy);
+			if (distance > 0) {
+				var currentSpeed = Math.sqrt(self.speedX * self.speedX + self.speedY * self.speedY);
+				self.speedX = dx / distance * currentSpeed;
+				self.speedY = dy / distance * currentSpeed;
+			}
+		}
 		self.x += self.speedX;
 		self.y += self.speedY;
 	};
 	return self;