/**** 
* Classes
****/
// Hero class
var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = self.createAsset('hero', 'Hero character', 0.5, 0.5);
	self.bulletCount = 1; // Initialize with 1 bullet
	self.shoot = function () {
		// Shooting logic will be implemented in the game logic section
	};
	self.update = function () {
		// Update logic for the hero, if needed
	};
});
// Bullet class
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.createAsset('bullet', 'Hero Bullet', 0.5, 0.5);
	self.speed = -10;
	self.move = function () {
		self.y += self.speed;
	};
});
// Coin class
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.createAsset('coin', 'Coin', 0.5, 0.5);
	self.value = 1;
	self.speed = 5;
	self.move = function () {
		self.y += self.speed;
	};
	self.collect = function () {
		// Collection logic will be implemented in the game logic section
	};
});
// Enemy class
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.createAsset('enemy', 'Enemy character', 0.5, 0.5);
	self.speed = 2;
	self.move = function () {
		self.y += self.speed;
	};
});
// CoinsDisplay class
var CoinsDisplay = Container.expand(function () {
	var self = Container.call(this);
	var coinsText = new Text2('Coins: 0', {
		size: 100,
		fill: "#ffd700"
	});
	coinsText.anchor.set(0.5, 0);
	self.addChild(coinsText);
	self.updateCoins = function (totalCoins) {
		coinsText.setText('Coins: ' + totalCoins.toString());
	};
});
//{5.1}
// DiamondsDisplay class
var DiamondsDisplay = Container.expand(function () {
	var self = Container.call(this);
	var diamondsText = new Text2('Diamonds: 0', {
		size: 100,
		fill: "#b9f2ff"
	});
	diamondsText.anchor.set(0.5, 0);
	self.addChild(diamondsText);
	self.updateDiamonds = function (totalDiamonds) {
		diamondsText.setText('Diamonds: ' + totalDiamonds.toString());
	};
});
// FireRateUpgradeButton class
var FireRateUpgradeButton = Container.expand(function () {
	var self = Container.call(this);
	var upgradeButtonGraphics = self.createAsset('fireRateUpgradeButton', 'Fire Rate Upgrade Button', 0.5, 0.5);
	self.cost = 5;
	self.on('down', function () {
		if (totalCoins >= self.cost && fireRate > 5) {
			fireRate = Math.max(5, fireRate - 5);
			totalCoins -= self.cost;
			coinsDisplay.updateCoins(totalCoins);
		}
	});
});
var FrenzyButton = Container.expand(function () {
	var self = Container.call(this);
	var frenzyButtonGraphics = self.createAsset('frenzyButton', 'Frenzy Mode Button', 0.5, 0.5);
	self.isFrenzyActive = false;
	self.toggleFrenzyMode = function () {
		if (!self.isFrenzyActive && !self.cooldownActive) {
			self.isFrenzyActive = true;
			fireRate = Math.max(5, fireRate - 10);
			LK.setTimeout(function () {
				self.isFrenzyActive = false;
				fireRate = 30; // Reset fire rate to default when frenzy mode ends
				self.cooldownActive = true;
				LK.setTimeout(function () {
					self.cooldownActive = false;
				}, 30000); // 30-second cooldown
			}, 10000); // Frenzy mode lasts only 10 seconds
		}
	};
	self.on('down', function () {
		self.toggleFrenzyMode();
	});
});
// Diamond class
var Diamond = Container.expand(function () {
	var self = Container.call(this);
	var diamondGraphics = self.createAsset('diamond', 'Diamond', 0.5, 0.5);
	self.value = 5;
	self.speed = 5;
	self.move = function () {
		self.y += self.speed;
	};
	self.collect = function () {
		// Collection logic will be implemented in the game logic section
	};
});
// Bomb class
var Bomb = Container.expand(function () {
	var self = Container.call(this);
	var bombGraphics = self.createAsset('bomb', 'Bomb', 0.5, 0.5);
	self.explode = function () {
		enemies.forEach(function (enemy) {
			// Determine whether to drop a coin or a diamond
			var dropChance = Math.random();
			if (dropChance < 0.2) {
				// 20% chance to drop a diamond
				var newDiamond = new Diamond();
				newDiamond.x = enemy.x;
				newDiamond.y = enemy.y;
				diamonds.push(newDiamond);
				game.addChild(newDiamond);
			} else {
				// 80% chance to drop a coin
				var newCoin = new Coin();
				newCoin.x = enemy.x;
				newCoin.y = enemy.y;
				coins.push(newCoin);
				game.addChild(newCoin);
			}
			// Increase score for each enemy destroyed by the bomb
			score++;
			scoreTxt.setText(score.toString());
			enemy.destroy();
		});
		enemies = []; // Clear the enemies array
		self.destroy(); // Destroy the bomb immediately after explosion
	};
	// Set a timeout to remove the bomb from the game after 3 seconds
	LK.setTimeout(function () {
		if (self.parent) {
			self.parent.removeChild(self);
		}
	}, 3000);
});
// BombButton class
var BombButton = Container.expand(function () {
	var self = Container.call(this);
	var bombButtonGraphics = self.createAsset('bombButton', 'Bomb Button', 0.5, 0.5);
	self.cooldown = false;
	self.on('down', function () {
		if (!self.cooldown) {
			self.cooldown = true;
			var bomb = new Bomb();
			bomb.x = 2048 / 2;
			bomb.y = 2732 / 2;
			game.addChild(bomb);
			bomb.explode();
			LK.setTimeout(function () {
				self.cooldown = false;
			}, 5000);
		}
	});
});
// MagnetButton class
var MagnetButton = Container.expand(function () {
	var self = Container.call(this);
	var magnetButtonGraphics = self.createAsset('magnetButton', 'Magnet Button', 0.5, 0.5);
	self.cooldown = false;
	self.on('down', function () {
		if (!self.cooldown) {
			self.cooldown = true;
			coins.forEach(function (coin) {
				// Increment total coins collected
				totalCoins += coin.value;
				// Update the total coins display
				coinsDisplay.updateCoins(totalCoins);
				coin.destroy();
			});
			coins = []; // Clear the coins array
			diamonds.forEach(function (diamond) {
				// Increment total diamonds collected
				totalDiamonds += 1;
				// Update the total diamonds display
				diamondsDisplay.updateDiamonds(totalDiamonds);
				// Increment total coins collected by diamond value
				totalCoins += diamond.value;
				// Update the total coins display
				coinsDisplay.updateCoins(totalCoins);
				diamond.destroy();
			});
			diamonds = []; // Clear the diamonds array
			LK.setTimeout(function () {
				self.cooldown = false;
			}, 3000); // 3-second cooldown
		}
	});
});
// MultiBulletUpgradeButton class
var MultiBulletUpgradeButton = Container.expand(function () {
	var self = Container.call(this);
	var upgradeButtonGraphics = self.createAsset('multiBulletUpgradeButton', 'Multi Bullet Upgrade Button', 0.5, 0.5);
	self.cost = 5;
	self.on('down', function () {
		if (totalDiamonds >= self.cost) {
			hero.bulletCount = Math.min(5, hero.bulletCount + 1);
			totalDiamonds -= self.cost;
			diamondsDisplay.updateDiamonds(totalDiamonds);
		}
	});
});

/**** 
* Initialize Game
****/
// Create frenzy button instance
var game = new LK.Game({
	backgroundColor: 0xFFFFFF //Init game with white background
});

/**** 
* Game Code
****/
// Create multi bullet upgrade button instance
var multiBulletUpgradeButton = game.addChild(new MultiBulletUpgradeButton());
multiBulletUpgradeButton.x = 100;
var fireRateUpgradeButton = game.addChild(new FireRateUpgradeButton());
fireRateUpgradeButton.x = 100;
fireRateUpgradeButton.y = 2732 / 2;
var multiBulletUpgradeButton = game.addChild(new MultiBulletUpgradeButton());
multiBulletUpgradeButton.x = 100;
multiBulletUpgradeButton.y = fireRateUpgradeButton.y + fireRateUpgradeButton.height + 20;
var frenzyButton = game.addChild(new FrenzyButton());
frenzyButton.x = 2048 - frenzyButton.width / 2 - 100;
frenzyButton.y = 2732 / 2;
var bombButton = game.addChild(new BombButton());
bombButton.x = frenzyButton.x;
bombButton.y = frenzyButton.y + frenzyButton.height + 20;
var fireRateUpgradeButton = game.addChild(new FireRateUpgradeButton());
fireRateUpgradeButton.x = 100;
fireRateUpgradeButton.y = 2732 / 2;
var frenzyButton = game.addChild(new FrenzyButton());
var magnetButton = game.addChild(new MagnetButton());
magnetButton.x = 2048 - magnetButton.width / 2 - 100;
magnetButton.y = bombButton.y + bombButton.height + 20;
frenzyButton.x = 2048 - frenzyButton.width / 2 - 100;
frenzyButton.y = 2732 / 2;
// Initialize important asset arrays, score, coins, diamonds, and fire rate
var bullets = [];
var enemies = [];
var coins = []; // Array to store coin instances
var diamonds = []; // Array to store diamond instances
var fireRate = 30; // Initialize fire rate to 30
var totalCoins = 0; // Initialize total coins collected to 0
var totalDiamonds = 0; // Initialize total diamonds collected to 0
var score = 0; // Initialize score to 0
// Create score display
var scoreTxt = new Text2(score.toString(), {
	size: 150,
	fill: "#000000"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Create coins display instance
var coinsDisplay = new CoinsDisplay();
coinsDisplay.scale.set(0.5, 0.5);
LK.gui.top.addChild(coinsDisplay);
coinsDisplay.y = scoreTxt.height;
// Create diamonds display instance
var diamondsDisplay = new DiamondsDisplay();
diamondsDisplay.scale.set(0.5, 0.5);
LK.gui.top.addChild(diamondsDisplay);
diamondsDisplay.y = coinsDisplay.y + coinsDisplay.height;
// Create hero instance
var hero = game.addChild(new Hero());
hero.x = 2048 / 2;
hero.y = 2732 - hero.height / 2; // Position hero further down the screen
// Game tick event
LK.on('tick', function () {
	// Move bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		bullets[i].move();
		if (bullets[i].y < 0) {
			bullets[i].destroy();
			bullets.splice(i, 1);
		}
	}
	// Move enemies
	for (var j = enemies.length - 1; j >= 0; j--) {
		enemies[j].move();
		if (enemies[j].y > 2732) {
			LK.showGameOver();
		}
	}
	// Check for bullet-enemy collisions
	for (var b = bullets.length - 1; b >= 0; b--) {
		for (var e = enemies.length - 1; e >= 0; e--) {
			if (bullets[b].intersects(enemies[e])) {
				// Increase score and update display
				score++;
				scoreTxt.setText(score.toString());
				bullets[b].destroy();
				bullets.splice(b, 1);
				// Spawn a coin or diamond when an enemy is destroyed
				if (Math.random() < 0.2) {
					// 20% chance to drop a diamond
					if (diamonds.length < 5) {
						// Limit the number of diamonds on screen
						var newDiamond = new Diamond();
						newDiamond.x = enemies[e].x;
						newDiamond.y = enemies[e].y;
						diamonds.push(newDiamond);
						game.addChild(newDiamond);
					}
				} else if (coins.length < 10) {
					// 80% chance to drop a coin
					var newCoin = new Coin();
					newCoin.x = enemies[e].x;
					newCoin.y = enemies[e].y;
					coins.push(newCoin);
					game.addChild(newCoin);
				}
				enemies[e].destroy();
				enemies.splice(e, 1);
				break;
			}
		}
	}
	// Move and collect diamonds
	for (var d = diamonds.length - 1; d >= 0; d--) {
		diamonds[d].move();
		if (hero.intersects(diamonds[d])) {
			// Increment total diamonds collected
			totalDiamonds += 1;
			// Update the total diamonds display
			diamondsDisplay.updateDiamonds(totalDiamonds);
			// Increment total coins collected by diamond value
			totalCoins += diamonds[d].value;
			// Update the total coins display
			coinsDisplay.updateCoins(totalCoins);
			diamonds[d].destroy();
			diamonds.splice(d, 1);
		} else if (diamonds[d].y > 2732) {
			// Remove diamonds that have moved off screen
			diamonds[d].destroy();
			diamonds.splice(d, 1);
		}
	}
	// Move and collect coins
	for (var c = coins.length - 1; c >= 0; c--) {
		coins[c].move();
		if (hero.intersects(coins[c])) {
			// Increment total coins collected
			totalCoins += coins[c].value;
			// Update the total coins display
			coinsDisplay.updateCoins(totalCoins);
			coins[c].destroy();
			coins.splice(c, 1);
		} else if (coins[c].y > 2732) {
			// Remove coins that have moved off screen
			coins[c].destroy();
			coins.splice(c, 1);
		}
	}
	// Spawn enemies
	var enemySpawnRate = frenzyButton.isFrenzyActive ? 30 : 120; // Halve the spawn rate during frenzy mode
	if (LK.ticks % enemySpawnRate == 0) {
		var newEnemy = new Enemy();
		newEnemy.x = Math.random() * 2048;
		newEnemy.y = -50;
		enemies.push(newEnemy);
		game.addChild(newEnemy);
	}
	// Hero shooting
	if (LK.ticks % fireRate == 0) {
		for (var i = 0; i < hero.bulletCount; i++) {
			var newBullet = new Bullet();
			// Calculate the distance between bullets based on the current bullet count
			var bulletSpacing = hero.bulletCount > 1 ? 2048 / (hero.bulletCount + 1) : 0;
			newBullet.x = hero.x + (i - Math.floor(hero.bulletCount / 2)) * bulletSpacing;
			newBullet.y = hero.y;
			bullets.push(newBullet);
			game.addChild(newBullet);
		}
	}
	// Update hero
	hero.update();
});
// Touch event to move hero
game.on('down', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	hero.x = pos.x;
});
// Ensure the game is touchscreen compatible
game.on('move', function (obj) {
	if (obj.event.data && obj.event.data.originalEvent.touches && obj.event.data.originalEvent.touches.length > 0) {
		var touch = obj.event.data.originalEvent.touches[0];
		var pos = game.toLocal(new Point(touch.clientX, touch.clientY));
		hero.x = pos.x;
	}
});