/**** 
* Classes
****/ 
// Fish class
var Fish = Container.expand(function () {
	var self = Container.call(this);
	var fishGraphics = self.attachAsset('fish', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Fish movement logic
		var dx = self.x - playerShark.x;
		var dy = self.y - playerShark.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance < 300) {
			// If the shark is within 300 pixels
			dx /= distance;
			dy /= distance;
			self.x += dx * 5; // Move away faster
			self.y += dy * 5;
		} else {
			self.x += Math.random() * 4 - 2; // Random horizontal movement
			self.y += Math.random() * 4 - 2; // Random vertical movement
		}
		// Rotate fish towards movement direction
		if (dx !== 0 || dy !== 0) {
			self.rotation = Math.atan2(dy, dx);
		}
		// Ensure fish stay within screen bounds
		if (self.x < 0) {
			self.x = 0;
		}
		if (self.x > 2048) {
			self.x = 2048;
		}
		if (self.y < 0) {
			self.y = 0;
		}
		if (self.y > 2732) {
			self.y = 2732;
		}
	};
});
// Joystick class
var Joystick = Container.expand(function () {
	var self = Container.call(this);
	var joystickBase = self.attachAsset('joystickBase', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var joystickKnob = self.attachAsset('joystickKnob', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.knob = joystickKnob;
	self.base = joystickBase;
	self.update = function () {
		// Update logic if needed
	};
	self.down = function (x, y, obj) {
		// Set the initial position of the knob to the touch point
		self.knob.x = x;
		self.knob.y = y;
	};
	self.move = function (x, y, obj) {
		// Calculate the distance from the center of the joystick base
		var dx = x - self.base.x;
		var dy = y - self.base.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		// Limit the knob's movement to the joystick base's radius
		var maxDistance = self.base.width / 2;
		if (distance > maxDistance) {
			dx = dx / distance * maxDistance;
			dy = dy / distance * maxDistance;
		}
		// Update the knob's position
		self.knob.x = self.base.x + dx;
		self.knob.y = self.base.y + dy;
	};
	self.up = function (x, y, obj) {
		// Reset the knob to the center of the joystick base
		self.knob.x = self.base.x;
		self.knob.y = self.base.y;
	};
});
// PufferFish class
var PufferFish = Container.expand(function () {
	var self = Container.call(this);
	var pufferFishGraphics = self.attachAsset('pufferFish', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// PufferFish movement logic
		var dx = self.x - playerShark.x;
		var dy = self.y - playerShark.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance < 300) {
			// If the shark is within 300 pixels
			dx /= distance;
			dy /= distance;
			self.x += dx * 3; // Move away slower than regular fish
			self.y += dy * 3;
		} else {
			self.x += Math.random() * 2 - 1; // Random horizontal movement
			self.y += Math.random() * 2 - 1; // Random vertical movement
		}
		// Rotate pufferfish towards movement direction
		if (dx !== 0 || dy !== 0) {
			self.rotation = Math.atan2(dy, dx);
		}
		// Ensure pufferfish stay within screen bounds
		if (self.x < 0) {
			self.x = 0;
		}
		if (self.x > 2048) {
			self.x = 2048;
		}
		if (self.y < 0) {
			self.y = 0;
		}
		if (self.y > 2732) {
			self.y = 2732;
		}
	};
});
// ScaredFish class
var ScaredFish = Container.expand(function () {
	var self = Container.call(this);
	var scaredFishGraphics = self.attachAsset('fish', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// ScaredFish movement logic
		var dx = self.x - playerShark.x;
		var dy = self.y - playerShark.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance < 500) {
			// If the shark is within 500 pixels
			dx /= distance;
			dy /= distance;
			self.x += dx * 7; // Move away faster than regular fish
			self.y += dy * 7;
		} else {
			self.x += Math.random() * 4 - 2; // Random horizontal movement
			self.y += Math.random() * 4 - 2; // Random vertical movement
		}
		// Rotate scared fish towards movement direction
		if (dx !== 0 || dy !== 0) {
			self.rotation = Math.atan2(dy, dx);
		}
		// Ensure scared fish stay within screen bounds
		if (self.x < 0) {
			self.x = 0;
		}
		if (self.x > 2048) {
			self.x = 2048;
		}
		if (self.y < 0) {
			self.y = 0;
		}
		if (self.y > 2732) {
			self.y = 2732;
		}
	};
});
// Seaweed class
var Seaweed = Container.expand(function () {
	var self = Container.call(this);
	var seaweedGraphics = self.attachAsset('seaweed', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Seaweed does not move, but can have animations or interactions added here
	};
});
// Assets will be automatically created and loaded by the LK engine
// Shark class
var Shark = Container.expand(function () {
	var self = Container.call(this);
	var sharkGraphics = self.attachAsset('shark', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Update shark position based on joystick input
		var dx = joystick.knob.x - joystick.base.x;
		var dy = joystick.knob.y - joystick.base.y;
		self.x += dx * 0.1; // Adjust speed as necessary
		self.y += dy * 0.1; // Adjust speed as necessary
		// Rotate shark towards movement direction
		if (dx !== 0 || dy !== 0) {
			self.rotation = Math.atan2(dy, dx);
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x0000FF // Init game with blue background to represent underwater
});

/**** 
* Game Code
****/ 
// Play background music at game start
LK.playMusic('Base');
// Initialize score display
var score = 0;
var scoreDisplay = new Text2('Score: 0', {
	size: 100,
	fill: "#ffffff"
});
scoreDisplay.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreDisplay);
// Initialize shark, fish, seaweed arrays, and joystick
var sharks = [];
var fishes = [];
var seaweeds = [];
var joystick = game.addChild(new Joystick());
joystick.x = 200; // Position joystick further from the left edge
joystick.y = 2532; // Position joystick further from the bottom edge
// Create seaweeds
for (var i = 0; i < 5; i++) {
	var seaweed = game.addChild(new Seaweed());
	seaweed.x = Math.random() * 2048; // Random position for the seaweed
	seaweed.y = Math.random() * 2732;
	seaweeds.push(seaweed);
}
// Create the player's shark
var playerShark = game.addChild(new Shark());
playerShark.x = 2048 / 2; // Position the shark in the middle of the screen
playerShark.y = 2732 / 2;
// Create fishes
for (var i = 0; i < 10; i++) {
	var fish = game.addChild(new Fish());
	fish.x = Math.random() * 2048; // Random position for the fish
	fish.y = Math.random() * 2732;
	fishes.push(fish);
}
// Game update function
game.update = function () {
	// Check for collisions between the shark and the fishes
	for (var i = fishes.length - 1; i >= 0; i--) {
		if (playerShark.intersects(fishes[i])) {
			// Calculate the direction the shark is facing
			var sharkFacingX = Math.cos(playerShark.rotation);
			var sharkFacingY = Math.sin(playerShark.rotation);
			// Calculate the direction from the shark to the fish
			var toFishX = fishes[i].x - playerShark.x;
			var toFishY = fishes[i].y - playerShark.y;
			var toFishDistance = Math.sqrt(toFishX * toFishX + toFishY * toFishY);
			toFishX /= toFishDistance;
			toFishY /= toFishDistance;
			// Check if the shark is facing the fish
			var dotProduct = sharkFacingX * toFishX + sharkFacingY * toFishY;
			if (dotProduct > 0.5) {
				// Only eat if facing towards the fish
				if (fishes[i] instanceof PufferFish) {
					// If the shark intersects with a puffer fish, trigger game over
					LK.effects.flashScreen(0xff0000, 1000);
					LK.showGameOver();
				} else {
					// Remove the fish from the game and the fishes array
					fishes[i].destroy();
					fishes.splice(i, 1);
					// Update score
					score += 1;
					scoreDisplay.setText('Score: ' + score);
					// Increase shark size and speed every 10 fish eaten
					if (score % 10 === 0) {
						playerShark.scaleX *= 1.5;
						playerShark.scaleY *= 1.5;
						playerShark.speed *= 1.5;
					} else if (Math.random() < 0.005) {
						// 0.5% chance to spawn a new scared fish each frame
						var newScaredFish = game.addChild(new ScaredFish());
						newScaredFish.x = Math.random() * 2048; // Random position for the new scared fish
						newScaredFish.y = Math.random() * 2732;
						fishes.push(newScaredFish);
					}
				}
				;
			}
		}
	}
	// Occasionally spawn new fish or puffer fish
	if (Math.random() < 0.01) {
		// 1% chance to spawn a new fish each frame
		var newFish = game.addChild(new Fish());
		newFish.x = Math.random() * 2048; // Random position for the new fish
		newFish.y = Math.random() * 2732;
		fishes.push(newFish);
	} else if (Math.random() < 0.005) {
		// 0.5% chance to spawn a new puffer fish each frame
		var newPufferFish = game.addChild(new PufferFish());
		newPufferFish.x = Math.random() * 2048; // Random position for the new puffer fish
		newPufferFish.y = Math.random() * 2732;
		fishes.push(newPufferFish);
	}
};

===================================================================
--- original.js
+++ change.js
@@ -165,8 +165,19 @@
 			self.y = 2732;
 		}
 	};
 });
+// Seaweed class
+var Seaweed = Container.expand(function () {
+	var self = Container.call(this);
+	var seaweedGraphics = self.attachAsset('seaweed', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.update = function () {
+		// Seaweed does not move, but can have animations or interactions added here
+	};
+});
 // Assets will be automatically created and loaded by the LK engine
 // Shark class
 var Shark = Container.expand(function () {
 	var self = Container.call(this);
@@ -206,14 +217,22 @@
 	fill: "#ffffff"
 });
 scoreDisplay.anchor.set(0.5, 0);
 LK.gui.top.addChild(scoreDisplay);
-// Initialize shark, fish arrays, and joystick
+// Initialize shark, fish, seaweed arrays, and joystick
 var sharks = [];
 var fishes = [];
+var seaweeds = [];
 var joystick = game.addChild(new Joystick());
 joystick.x = 200; // Position joystick further from the left edge
 joystick.y = 2532; // Position joystick further from the bottom edge
+// Create seaweeds
+for (var i = 0; i < 5; i++) {
+	var seaweed = game.addChild(new Seaweed());
+	seaweed.x = Math.random() * 2048; // Random position for the seaweed
+	seaweed.y = Math.random() * 2732;
+	seaweeds.push(seaweed);
+}
 // Create the player's shark
 var playerShark = game.addChild(new Shark());
 playerShark.x = 2048 / 2; // Position the shark in the middle of the screen
 playerShark.y = 2732 / 2;