/**** 
* Classes
****/ 
// Class for boss
var Boss = Container.expand(function () {
	var self = Container.call(this);
	var bossGraphics = self.attachAsset('boss', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.direction = Math.random() * 2 * Math.PI; // Random direction in radians
	self.update = function () {
		// Calculate direction towards the player
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		// Normalize the direction vector (dx and dy)
		dx /= distance;
		dy /= distance;
		// Move towards the player
		self.x += dx * self.speed;
		self.y += dy * self.speed;
	};
});
// Class for bullets
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.update = function () {
		// Calculate direction towards the enemy
		if (enemies.length > 0) {
			var dx = enemies[0].x - self.x;
			var dy = enemies[0].y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			// Normalize the direction vector (dx and dy)
			dx /= distance;
			dy /= distance;
			// Move towards the enemy
			self.x += dx * self.speed;
			self.y += dy * self.speed;
		}
		// Rotate the bullet
		bulletGraphics.rotation += 0.1;
	};
});
// Class for crafting bullets
var CraftBullet = Container.expand(function () {
	var self = Container.call(this);
	var stone = self.attachAsset('stone', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var stick = self.attachAsset('stick', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// CraftBullet update logic
	};
});
// Class for enemies
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 3;
	self.direction = Math.random() * 2 * Math.PI; // Random direction in radians
	self.update = function () {
		// Calculate direction towards the player
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		// Normalize the direction vector (dx and dy)
		dx /= distance;
		dy /= distance;
		// Move towards the player
		self.x += dx * self.speed;
		self.y += dy * self.speed;
	};
});
// Class for NPC 'A Kneeling Boss'
var KneelingBoss = Container.expand(function () {
	var self = Container.call(this);
	var kneelingBossGraphics = self.attachAsset('kneelingBoss', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Additional properties or methods for the kneeling boss can be added here
});
// Class for ores
var Ore = Container.expand(function () {
	var self = Container.call(this);
	var oreGraphics = self.attachAsset('ore', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Ore update logic
	};
});
// Assets will be automatically created and loaded by the LK engine based on their usage in the code.
// Class for the player character
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		// Player update logic
	};
});
// Class for Resource Page
var ResourcePage = Container.expand(function () {
	var self = Container.call(this);
	var resourceGraphics = self.attachAsset('resource', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	resourceGraphics.x = 2048 / 2;
	resourceGraphics.y = 2732 / 2;
	self.addChild(resourceGraphics);
	self.interactive = true;
	self.on('down', function () {
		console.log("Resource selected");
		self.destroy();
		game.start();
	});
});
// Class for Start Screen
var StartScreen = Container.expand(function () {
	var self = Container.call(this);
	var startScreenImage = self.attachAsset('startScreen', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	startScreenImage.x = 2048 / 2;
	startScreenImage.y = 2732 / 2;
	self.addChild(startScreenImage);
	self.interactive = true;
	self.on('down', function () {
		self.destroy();
		game.start();
	});
});
// Class for stick weapon
var Stick = Container.expand(function () {
	var self = Container.call(this);
	var stickGraphics = self.attachAsset('stick', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		// Stick update logic
		// Make the stick surround the player
		self.x = player.x;
		self.y = player.y;
	};
});
// Class for stones
var Stone = Container.expand(function () {
	var self = Container.call(this);
	var stoneGraphics = self.attachAsset('stone', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Stone update logic
	};
});
// Class for sword bullets
var SwordBullet = Container.expand(function () {
	var self = Container.call(this);
	var swordGraphics = self.attachAsset('sword', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 15;
	self.update = function () {
		// Calculate direction towards the boss
		if (enemies.length > 0 && enemies[0] instanceof Boss) {
			var dx = enemies[0].x - self.x;
			var dy = enemies[0].y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			// Normalize the direction vector (dx and dy)
			dx /= distance;
			dy /= distance;
			// Move towards the boss
			self.x += dx * self.speed;
			self.y += dy * self.speed;
		}
		// Rotate the sword bullet
		swordGraphics.rotation += 0.1;
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 // Init game with black background
});

/**** 
* Game Code
****/ 
// Add resource page
var resourcePage = new ResourcePage();
game.addChild(resourcePage);
// Ensure game does not start until start screen is dismissed
game.start = function () {
	// game.resume(); // Removed as it is not a valid function
};
// Function to trigger two endings
function triggerEndings() {
	// Display choices to the player
	var choice = prompt("Choose your ending: 1 for Ending A, 2 for Ending B");
	if (choice === "1") {
		// Trigger Ending A
		console.log("Ending A triggered");
		// Add logic for Ending A
	} else if (choice === "2") {
		// Trigger Ending B
		console.log("Ending B triggered");
		// Add logic for Ending B
	} else {
		console.log("Invalid choice");
	}
}
// Add background image to the game
var background = LK.getAsset('background', {
	anchorX: 0.5,
	anchorY: 0.5
});
background.x = 2048 / 2;
background.y = 2732 / 2;
game.addChild(background);
// Play background music
LK.playMusic('dee');
// Initialize bullets
var bullets = [];
// Initialize player
var player = game.addChild(new Player());
// Track if the sword has been fired
var swordFired = false;
player.x = 2048 / 2;
player.y = 2732 - 200;
// Initialize enemies
var enemies = [];
var bossDefeated = false;
for (var i = 0; i < 5; i++) {
	var enemy = new Enemy();
	var side = Math.floor(Math.random() * 4); // Random side (0: top, 1: right, 2: bottom, 3: left)
	switch (side) {
		case 0:
			enemy.x = Math.random() * 2048;
			enemy.y = 0;
			break;
		case 1:
			enemy.x = 2048;
			enemy.y = Math.random() * 2732;
			break;
		case 2:
			enemy.x = Math.random() * 2048;
			enemy.y = 2732;
			break;
		case 3:
			enemy.x = 0;
			enemy.y = Math.random() * 2732;
			break;
	}
	enemies.push(enemy);
	game.addChild(enemy);
}
// Initialize stick weapons
var sticks = [];
for (var i = 0; i < 5; i++) {
	var stick = new Stick();
	do {
		stick.x = Math.random() * 2048;
		stick.y = Math.random() * 1000;
	} while (sticks.some(function (s) {
		return Math.abs(s.x - stick.x) < 100 && Math.abs(s.y - stick.y) < 100;
	}) || stones && stones.some(function (s) {
		return Math.abs(s.x - stick.x) < 100 && Math.abs(s.y - stick.y) < 100;
	}));
	sticks.push(stick);
	game.addChild(stick);
}
// Initialize stones
var stones = [];
for (var i = 0; i < 10; i++) {
	var stone = game.addChild(new Stone());
	do {
		stone.x = Math.random() * 2048;
		stone.y = Math.random() * 2732;
	} while (stones.some(function (s) {
		return Math.abs(s.x - stone.x) < 100 && Math.abs(s.y - stone.y) < 100;
	}) || sticks.some(function (s) {
		return Math.abs(s.x - stone.x) < 100 && Math.abs(s.y - stone.y) < 100;
	}));
	stones.push(stone);
}
// Initialize ores
var ores = [];
for (var i = 0; i < 5; i++) {
	var ore = game.addChild(new Ore());
	do {
		ore.x = Math.random() * 2048;
		ore.y = Math.random() * 2732;
	} while (ores.some(function (o) {
		return Math.abs(o.x - ore.x) < 100 && Math.abs(o.y - ore.y) < 100;
	}) || stones.some(function (s) {
		return Math.abs(s.x - ore.x) < 100 && Math.abs(s.y - ore.y) < 100;
	}) || sticks.some(function (s) {
		return Math.abs(s.x - ore.x) < 100 && Math.abs(s.y - ore.y) < 100;
	}));
	ores.push(ore);
}
// Initialize crafting bullets
var craftBullets = [];
for (var i = 0; i < 5; i++) {
	var craftBullet = game.addChild(new CraftBullet());
	craftBullet.x = Math.random() * 2048;
	craftBullet.y = Math.random() * 2732;
	craftBullets.push(craftBullet);
}
// Handle player movement
game.move = function (x, y, obj) {
	player.x = x;
	player.y = y;
};
// Game update loop
game.update = function () {
	// Update enemies
	for (var i = 0; i < enemies.length; i++) {
		enemies[i].update();
		if (player.intersects(enemies[i])) {
			// Handle player collision with enemy
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
		// Handle enemy collision with the weapon and bullets
		for (var j = 0; j < sticks.length; j++) {
			if (enemies[i] && sticks[j] && enemies[i].intersects(sticks[j])) {
				// Enemy is damaged by the weapon
				enemies[i].destroy();
				enemies.splice(i, 1);
				i--;
			}
		}
		for (var j = 0; j < bullets.length; j++) {
			if (enemies[i].intersects(bullets[j])) {
				if (enemies[i] instanceof Boss && bullets[j] instanceof SwordBullet) {
					// Remove the boss from the game when hit by a sword bullet
					var bossX = enemies[i].x;
					var bossY = enemies[i].y;
					enemies[i].destroy();
					enemies.splice(i, 1);
					i--;
					bullets[j].destroy();
					bullets.splice(j, 1);
					bossDefeated = true;
					// Generate 'A Kneeling Boss' NPC at the boss's location
					var kneelingBoss = new KneelingBoss();
					kneelingBoss.x = bossX;
					kneelingBoss.y = bossY;
					game.addChild(kneelingBoss);
					break;
				} else if (enemies[i] instanceof Boss) {
					// Destroy ordinary bullets when they hit the boss
					bullets[j].destroy();
					bullets.splice(j, 1);
					j--;
				} else {
					// Destroy regular enemies when hit by any bullet
					enemies[i].destroy();
					enemies.splice(i, 1);
					i--;
					bullets[j].destroy();
					bullets.splice(j, 1);
					break;
				}
			}
		}
	}
	// Create a new boss when all enemies are destroyed
	if (enemies.length === 0 && !bossDefeated) {
		var boss = new Boss();
		boss.x = Math.random() * 2048;
		boss.y = Math.random() * 2732;
		enemies.push(boss);
		game.addChild(boss);
	}
	// Check if the boss is defeated
	if (bossDefeated) {
		// Prevent new enemies from appearing
		// Check interaction with kneeling boss
		if (player.intersects(kneelingBoss)) {
			// Trigger two choices for endings
			triggerEndings();
		}
		// End the game and declare victory
		console.log("Congratulations! You have defeated the boss and won the game!");
		var winText = new Text2('You win', {
			size: 200,
			fill: "#00ff00"
		});
		winText.anchor.set(0.5, 0.5);
		winText.x = 2048 / 2;
		winText.y = 2732 / 2;
		game.addChild(winText);
		// LK.showGameOver(); // Removed to prevent game over screen when player wins
		return;
	}
	// Update stick weapons
	for (var i = 0; i < sticks.length; i++) {
		sticks[i].update();
		if (player.intersects(sticks[i])) {
			// Handle player picking up a stick
			sticks[i].destroy();
			sticks.splice(i, 1);
			i--;
		}
	}
	// Update stone weapons
	for (var i = 0; i < stones.length; i++) {
		stones[i].update();
		if (player.intersects(stones[i])) {
			// Handle player picking up a stone
			stones[i].destroy();
			stones.splice(i, 1);
			i--;
		}
	}
	// Update ores
	for (var i = 0; i < ores.length; i++) {
		ores[i].update();
		if (player.intersects(ores[i])) {
			if (!ores[i].collectionStartTime) {
				ores[i].collectionStartTime = Date.now();
			} else if (Date.now() - ores[i].collectionStartTime >= 1500) {
				// Handle player collecting ore after 1.5 seconds
				ores[i].destroy();
				ores.splice(i, 1);
				i--;
			}
		} else {
			ores[i].collectionStartTime = null; // Reset collection time if not intersecting
		}
	}
	// Check if all ores are collected
	if (ores.length === 0 && !bossDefeated) {
		// Player fires a sword bullet only once
		if (!swordFired) {
			var swordBullet = new SwordBullet();
			swordBullet.x = player.x;
			swordBullet.y = player.y;
			bullets.push(swordBullet);
			game.addChild(swordBullet);
			swordFired = true;
		}
	}
	// Update crafting bullets
	for (var i = 0; i < craftBullets.length; i++) {
		craftBullets[i].update();
		if (player.intersects(craftBullets[i])) {
			// Handle player crafting a bullet
			craftBullets[i].destroy();
			craftBullets.splice(i, 1);
			i--;
			// Player fires a regular bullet
			var bullet = new Bullet();
			bullet.x = player.x;
			bullet.y = player.y;
			bullets.push(bullet);
			game.addChild(bullet);
		}
	}
};