/**** 
* Classes
****/ 
var EnemyFish = Container.expand(function () {
	var self = Container.call(this);
	var fishGraphics = self.attachAsset('enemyFish', {
		anchorX: 0.5,
		anchorY: 0.5,
		rotation: Math.random() * 2 * Math.PI // Add random rotation
	});
	self.speed = Math.random() * 3 + 2;
	self.size = (Math.random() * 1.0 + 1.0) * 1.2;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.y = -100;
			self.x = Math.random() * 2048;
		}
	};
});
// Class for the first obstacle
var Obstacle1 = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle1', {
		anchorX: 0.5,
		anchorY: 0.5,
		rotation: Math.random() * 2 * Math.PI // Add random rotation
	});
	self.speed = Math.random() * 3 + 2;
	self.size = (Math.random() * 4.5 + 4.0) * 1.2;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.y = -100;
			self.x = Math.random() * 2048;
		}
	};
});
var Obstacle2 = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle2', {
		anchorX: 0.5,
		anchorY: 0.5,
		rotation: Math.random() * 2 * Math.PI // Add random rotation
	});
	self.speed = Math.random() * 3 + 2;
	self.size = (Math.random() * 4.5 + 4.0) * 1.2;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.y = -100;
			self.x = Math.random() * 2048;
		}
	};
});
var Obstacle3 = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle3', {
		anchorX: 0.5,
		anchorY: 0.5,
		rotation: Math.random() * 2 * Math.PI // Add random rotation
	});
	self.speed = Math.random() * 3 + 2;
	self.size = (Math.random() * 4.5 + 4.0) * 1.2;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.y = -100;
			self.x = Math.random() * 2048;
		}
	};
});
// Class for the fifth obstacle
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Class for the player's fish
var PlayerFish = Container.expand(function () {
	var self = Container.call(this);
	var fishGraphics = self.attachAsset('playerFish', {
		anchorX: 0.5,
		anchorY: 0.5,
		rotation: Math.random() * 2 * Math.PI // Add random rotation
	});
	self.speed = 5;
	self.size = 2.0 * 1.2;
	self.update = function () {
		// Move the player fish automatically to the right
		// Removed automatic movement of player fish
	};
	self.grow = function () {
		// Function intentionally left empty to keep player fish size constant
	};
});
var RewardFish = Container.expand(function () {
	var self = Container.call(this);
	var fishGraphics = self.attachAsset('rewardFish', {
		anchorX: 0.5,
		anchorY: 0.5,
		rotation: Math.random() * 2 * Math.PI
	});
	self.speed = Math.random() * 2 + 1;
	self.size = (Math.random() * 0.6 + 0.4) * 1.2;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.y = -100;
			self.x = Math.random() * 2048;
		}
	};
});
// Class for smaller fish
var SmallFish = Container.expand(function () {
	var self = Container.call(this);
	var fishGraphics = self.attachAsset('smallFish', {
		anchorX: 0.5,
		anchorY: 0.5,
		rotation: Math.random() * 2 * Math.PI // Add random rotation
	});
	self.speed = Math.random() * 2 + 1;
	self.size = (Math.random() * 0.6 + 0.4) * 1.2;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.y = -100;
			self.x = Math.random() * 2048;
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x0000ff // Init game with blue background to represent the ocean
});

/**** 
* Game Code
****/ 
//<Write imports for supported plugins here>
var oceanBackground = LK.getAsset('oceanBackground', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 1366
});
game.addChild(oceanBackground);
// Play background music continuously
LK.playMusic('games');
var lives = 4;
// Create heart shapes to represent lives
var heartShapes = [];
for (var i = 0; i < lives; i++) {
	var heart = LK.getAsset('heartShape', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 50 + i * 110,
		// Position hearts with some spacing
		y: 50
	});
	LK.gui.topLeft.addChild(heart);
	heartShapes.push(heart);
}
// Function to update the life display
function updateLifeDisplay(lives) {
	for (var i = 0; i < 4; i++) {
		heartShapes[i].visible = i < lives; // Show or hide hearts based on remaining lives
	}
}
// Create a score text object
var scoreText = new Text2('Score: 0', {
	size: 100,
	fill: 0xFFFFFF
});
// Set the anchor point to the top-right corner
scoreText.anchor.set(1, 0);
// Position the score text at the top-right corner of the screen
LK.gui.topRight.addChild(scoreText);
// Function to update the score display
function updateScoreDisplay(score) {
	scoreText.setText('Score: ' + score);
}
// Initialize score
var score = 0;
// Example of updating the score
function increaseScore(amount) {
	score += amount;
	updateScoreDisplay(score);
}
var playerFish = game.addChild(new PlayerFish());
playerFish.x = 1024;
playerFish.y = 1366;
var enemyFishes = [];
for (var i = 0; i < 5; i++) {
	var enemyFish = new EnemyFish();
	enemyFish.x = Math.random() * 2048;
	enemyFish.y = Math.random() * 2732;
	enemyFishes.push(enemyFish);
	game.addChild(enemyFish);
}
var smallFishes = [];
LK.setInterval(function () {
	var smallFish = new SmallFish();
	smallFish.x = Math.random() * 2048;
	smallFish.y = -100; // Start above the screen
	smallFishes.push(smallFish);
	game.addChild(smallFish);
}, 3000); // Spawn a new small fish every 3 seconds
game.move = function (x, y, obj) {
	// Ensure the player fish does not move directly under the cursor
	playerFish.x = x;
	playerFish.y = y - 189; // Adjust y position to be 5 cm above the cursor, assuming 1 cm is approximately 37.8 pixels on a standard screen
};
var obstacles = [];
for (var i = 0; i < 3; i++) {
	var obstacle = new Obstacle1();
	obstacle.x = Math.random() * 2048;
	obstacle.y = Math.random() * 2732;
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
for (var i = 0; i < 3; i++) {
	var obstacle = new Obstacle2();
	obstacle.x = Math.random() * 2048;
	obstacle.y = Math.random() * 2732;
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
for (var i = 0; i < 3; i++) {
	var obstacle = new Obstacle3();
	obstacle.x = Math.random() * 2048;
	obstacle.y = Math.random() * 2732;
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
var rewardFishes = [];
LK.setInterval(function () {
	var rewardFish = new RewardFish();
	rewardFish.x = Math.random() * 2048;
	rewardFish.y = -100; // Start above the screen
	rewardFishes.push(rewardFish);
	game.addChild(rewardFish);
}, 2000); // Spawn a new reward fish every 2 seconds
var invincible = true;
LK.setTimeout(function () {
	invincible = false;
}, 3000);
game.update = function () {
	for (var i = 0; i < rewardFishes.length; i++) {
		rewardFishes[i].update();
		if (playerFish.intersects(rewardFishes[i])) {
			rewardFishes[i].destroy();
			rewardFishes.splice(i, 1);
			i--;
			increaseScore(2); // Increase score by 2 when intersecting reward fish
			if (score % 30 === 0 && score !== 0 && lives < 4) {
				// Check if score is a multiple of 30 and lives are less than 4
				lives++; // Increase lives by 1
				updateLifeDisplay(lives); // Update the life display
			}
			LK.getSound('collect').play(); // Play sound effect when collecting reward fish
		}
	}
	for (var i = 0; i < enemyFishes.length; i++) {
		enemyFishes[i].update();
		if (playerFish.intersects(enemyFishes[i]) && !invincible) {
			LK.getSound('obstacle').play(); // Play sound effect when colliding with a large enemy fish
			lives--;
			updateLifeDisplay(lives);
			if (lives <= 0) {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
				console.log("Game Over! Your Score: " + score);
			} else {
				// Make player fish temporarily invincible after losing a life
				invincible = true;
				LK.setTimeout(function () {
					invincible = false;
				}, 1000); // 1 second of invincibility
			}
		}
	}
	for (var i = 0; i < smallFishes.length; i++) {
		smallFishes[i].update();
		if (playerFish.intersects(smallFishes[i])) {
			playerFish.grow();
			smallFishes[i].destroy();
			smallFishes.splice(i, 1);
			i--;
			increaseScore(1); // Increase score by 1 when intersecting small fish
			LK.getSound('collect').play(); // Play sound effect when collecting small fish
		}
	}
	for (var i = 0; i < obstacles.length; i++) {
		obstacles[i].update();
		if (playerFish.intersects(obstacles[i]) && !invincible) {
			LK.getSound('obstacle').play(); // Play sound effect when colliding with an obstacle
			lives--;
			updateLifeDisplay(lives);
			if (lives <= 0) {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
			} else {
				// Make player fish temporarily invincible after losing a life
				invincible = true;
				LK.setTimeout(function () {
					invincible = false;
				}, 1000); // 1 second of invincibility
			}
		}
	}
};