/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");

/**** 
* Classes
****/ 
var Bomb = Container.expand(function () {
	var self = Container.call(this);
	var bombGraphics = self.attachAsset('bomb', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocityX = 0;
	self.velocityY = 0;
	self.gravity = 0.5;
	self.exploded = false;
	self.lastX = 0;
	self.lastY = 0;
	self.update = function () {
		if (!self.exploded) {
			self.lastX = self.x;
			self.lastY = self.y;
			self.x += self.velocityX;
			self.y += self.velocityY;
			self.velocityY += self.gravity;
			self.rotation += 0.03;
		}
	};
	self.explode = function () {
		if (self.exploded) return;
		self.exploded = true;
		var bombSound = LK.getSound('bomb');
		bombSound.volume = soundVolume;
		bombSound.play();
		// Flash screen red
		LK.effects.flashScreen(0xff0000, 1000);
		// Game over
		LK.showGameOver();
	};
	return self;
});
var Fruit = Container.expand(function (fruitType) {
	var self = Container.call(this);
	var colors = {
		apple: 0xff4444,
		orange: 0xff8844,
		banana: 0xffff44,
		grape: 0x8844ff
	};
	var fruitGraphics = self.attachAsset(fruitType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.fruitType = fruitType;
	self.velocityX = 0;
	self.velocityY = 0;
	self.gravity = 0.5;
	self.sliced = false;
	self.lastX = 0;
	self.lastY = 0;
	self.update = function () {
		if (!self.sliced) {
			self.lastX = self.x;
			self.lastY = self.y;
			self.x += self.velocityX;
			self.y += self.velocityY;
			self.velocityY += self.gravity;
			self.rotation += 0.05;
		}
	};
	self.slice = function () {
		if (self.sliced) return;
		self.sliced = true;
		var sliceSound = LK.getSound('slice');
		sliceSound.volume = soundVolume;
		sliceSound.play();
		// Create fruit pieces
		for (var i = 0; i < 4; i++) {
			var piece = new FruitPiece(colors[self.fruitType]);
			piece.x = self.x + (Math.random() - 0.5) * 40;
			piece.y = self.y + (Math.random() - 0.5) * 40;
			piece.velocityX = (Math.random() - 0.5) * 10;
			piece.velocityY = Math.random() * -8 - 5;
			game.addChild(piece);
			fruitPieces.push(piece);
		}
		// Award points
		LK.setScore(LK.getScore() + 10);
		scoreTxt.setText(LK.getScore());
		// Remove from game
		var index = fruits.indexOf(self);
		if (index !== -1) {
			fruits.splice(index, 1);
		}
		self.destroy();
	};
	return self;
});
var FruitPiece = Container.expand(function (color) {
	var self = Container.call(this);
	var pieceGraphics = self.attachAsset('fruitPiece', {
		anchorX: 0.5,
		anchorY: 0.5,
		tint: color
	});
	self.velocityX = 0;
	self.velocityY = 0;
	self.gravity = 0.3;
	self.lifeTime = 0;
	self.update = function () {
		self.x += self.velocityX;
		self.y += self.velocityY;
		self.velocityY += self.gravity;
		self.rotation += 0.1;
		self.lifeTime++;
		// Fade out over time
		self.alpha = Math.max(0, 1 - self.lifeTime / 120);
	};
	return self;
});
var MainMenu = Container.expand(function () {
	var self = Container.call(this);
	// Title
	var titleTxt = new Text2('FRUIT SLICE FRENZY', {
		size: 120,
		fill: 0xFFFFFF
	});
	titleTxt.anchor.set(0.5, 0.5);
	titleTxt.x = 1024;
	titleTxt.y = 600;
	self.addChild(titleTxt);
	// Play button
	var playButton = new Text2('JUGAR', {
		size: 150,
		fill: 0x44ff44
	});
	playButton.anchor.set(0.5, 0.5);
	playButton.x = 1024;
	playButton.y = 1200;
	self.addChild(playButton);
	// Settings button
	var settingsButton = new Text2('AJUSTES', {
		size: 150,
		fill: 0x4444ff
	});
	settingsButton.anchor.set(0.5, 0.5);
	settingsButton.x = 1024;
	settingsButton.y = 1400;
	self.addChild(settingsButton);
	// Button handlers
	playButton.down = function (x, y, obj) {
		startGame();
	};
	settingsButton.down = function (x, y, obj) {
		showSettingsMenu();
	};
	// Add decorative fruits to main menu background
	var decorativeFruits = [];
	var fruitTypes = ['apple', 'orange', 'banana', 'grape'];
	// Create static decorative fruits
	for (var i = 0; i < 15; i++) {
		var randomType = fruitTypes[Math.floor(Math.random() * fruitTypes.length)];
		var decorativeFruit = self.attachAsset(randomType, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Position fruits randomly around the screen
		decorativeFruit.x = Math.random() * 1800 + 124; // Keep away from edges
		decorativeFruit.y = Math.random() * 2000 + 200;
		decorativeFruit.alpha = Math.random() * 0.3 + 0.2; // Vary transparency
		decorativeFruit.scaleX = Math.random() * 0.6 + 0.4; // Vary size
		decorativeFruit.scaleY = decorativeFruit.scaleX; // Keep aspect ratio
		decorativeFruit.rotation = Math.random() * Math.PI * 2;
		// Add some fruits with tween animations
		if (i % 3 === 0) {
			// Gentle bobbing animation
			tween(decorativeFruit, {
				y: decorativeFruit.y + 30
			}, {
				duration: 2000 + Math.random() * 1000,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					tween(decorativeFruit, {
						y: decorativeFruit.y - 30
					}, {
						duration: 2000 + Math.random() * 1000,
						easing: tween.easeInOut
					});
				}
			});
		}
		decorativeFruits.push(decorativeFruit);
	}
	self.decorativeFruits = decorativeFruits;
	// Add update method for gentle floating animation
	self.update = function () {
		// Animate decorative fruits with gentle floating motion
		for (var i = 0; i < self.decorativeFruits.length; i++) {
			var fruit = self.decorativeFruits[i];
			fruit.y += Math.sin(LK.ticks * 0.01 + i) * 0.5;
			fruit.rotation += 0.002;
			// Add subtle scale pulsing for some fruits
			if (i % 4 === 0) {
				var scaleOffset = Math.sin(LK.ticks * 0.008 + i) * 0.05;
				fruit.scaleX += scaleOffset;
				fruit.scaleY += scaleOffset;
			}
		}
	};
	return self;
});
var MenuFruit = Container.expand(function (fruitType) {
	var self = Container.call(this);
	var fruitGraphics = self.attachAsset(fruitType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.fruitType = fruitType;
	self.velocityX = 2;
	self.startX = -100;
	self.update = function () {
		self.x += self.velocityX;
		self.rotation += 0.02;
		// Reset position when off screen
		if (self.x > 2148) {
			self.x = self.startX;
			self.y = Math.random() * 400 + 800;
		}
	};
	return self;
});
var SettingsMenu = Container.expand(function () {
	var self = Container.call(this);
	// Title
	var titleTxt = new Text2('AJUSTES', {
		size: 120,
		fill: 0xFFFFFF
	});
	titleTxt.anchor.set(0.5, 0.5);
	titleTxt.x = 1024;
	titleTxt.y = 600;
	self.addChild(titleTxt);
	// Sound volume label
	var soundLabelTxt = new Text2('VOLUMEN SONIDO: ' + Math.round(soundVolume * 100) + '%', {
		size: 80,
		fill: 0xFFFFFF
	});
	soundLabelTxt.anchor.set(0.5, 0.5);
	soundLabelTxt.x = 1024;
	soundLabelTxt.y = 1000;
	self.addChild(soundLabelTxt);
	// Sound volume buttons
	var soundMinusBtn = new Text2('-', {
		size: 100,
		fill: 0xff4444
	});
	soundMinusBtn.anchor.set(0.5, 0.5);
	soundMinusBtn.x = 800;
	soundMinusBtn.y = 1100;
	self.addChild(soundMinusBtn);
	var soundPlusBtn = new Text2('+', {
		size: 100,
		fill: 0x44ff44
	});
	soundPlusBtn.anchor.set(0.5, 0.5);
	soundPlusBtn.x = 1248;
	soundPlusBtn.y = 1100;
	self.addChild(soundPlusBtn);
	// Music volume label
	var musicLabelTxt = new Text2('VOLUMEN MÚSICA: ' + Math.round(musicVolume * 100) + '%', {
		size: 80,
		fill: 0xFFFFFF
	});
	musicLabelTxt.anchor.set(0.5, 0.5);
	musicLabelTxt.x = 1024;
	musicLabelTxt.y = 1300;
	self.addChild(musicLabelTxt);
	// Music volume buttons
	var musicMinusBtn = new Text2('-', {
		size: 100,
		fill: 0xff4444
	});
	musicMinusBtn.anchor.set(0.5, 0.5);
	musicMinusBtn.x = 800;
	musicMinusBtn.y = 1400;
	self.addChild(musicMinusBtn);
	var musicPlusBtn = new Text2('+', {
		size: 100,
		fill: 0x44ff44
	});
	musicPlusBtn.anchor.set(0.5, 0.5);
	musicPlusBtn.x = 1248;
	musicPlusBtn.y = 1400;
	self.addChild(musicPlusBtn);
	// Back button
	var backButton = new Text2('VOLVER', {
		size: 100,
		fill: 0xffff44
	});
	backButton.anchor.set(0.5, 0.5);
	backButton.x = 1024;
	backButton.y = 1800;
	self.addChild(backButton);
	// Button handlers
	soundMinusBtn.down = function (x, y, obj) {
		soundVolume = Math.max(0, soundVolume - 0.1);
		soundLabelTxt.setText('VOLUMEN SONIDO: ' + Math.round(soundVolume * 100) + '%');
		storage.soundVolume = soundVolume;
	};
	soundPlusBtn.down = function (x, y, obj) {
		soundVolume = Math.min(1, soundVolume + 0.1);
		soundLabelTxt.setText('VOLUMEN SONIDO: ' + Math.round(soundVolume * 100) + '%');
		storage.soundVolume = soundVolume;
	};
	musicMinusBtn.down = function (x, y, obj) {
		musicVolume = Math.max(0, musicVolume - 0.1);
		musicLabelTxt.setText('VOLUMEN MÚSICA: ' + Math.round(musicVolume * 100) + '%');
		storage.musicVolume = musicVolume;
		LK.stopMusic();
		if (musicVolume > 0) {
			LK.playMusic('bgmusic', {
				fade: {
					start: 0,
					end: musicVolume,
					duration: 200
				}
			});
		}
	};
	musicPlusBtn.down = function (x, y, obj) {
		musicVolume = Math.min(1, musicVolume + 0.1);
		musicLabelTxt.setText('VOLUMEN MÚSICA: ' + Math.round(musicVolume * 100) + '%');
		storage.musicVolume = musicVolume;
		LK.stopMusic();
		if (musicVolume > 0) {
			LK.playMusic('bgmusic', {
				fade: {
					start: 0,
					end: musicVolume,
					duration: 200
				}
			});
		}
	};
	backButton.down = function (x, y, obj) {
		showMainMenu();
	};
	return self;
	// Add animated fruits
	var menuFruits = [];
	var fruitTypes = ['apple', 'orange', 'banana', 'grape'];
	for (var i = 0; i < 3; i++) {
		var randomType = fruitTypes[Math.floor(Math.random() * fruitTypes.length)];
		var menuFruit = new MenuFruit(randomType);
		menuFruit.x = -100 - i * 300;
		menuFruit.y = Math.random() * 400 + 800;
		menuFruit.scaleX = 0.6;
		menuFruit.scaleY = 0.6;
		self.addChild(menuFruit);
		menuFruits.push(menuFruit);
	}
	self.menuFruits = menuFruits;
});
var SliceTrail = Container.expand(function () {
	var self = Container.call(this);
	var trailGraphics = self.attachAsset('sliceTrail', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.lifeTime = 0;
	self.update = function () {
		self.lifeTime++;
		self.alpha = Math.max(0, 1 - self.lifeTime / 20);
		if (self.alpha <= 0) {
			var index = sliceTrails.indexOf(self);
			if (index !== -1) {
				sliceTrails.splice(index, 1);
			}
			self.destroy();
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Game state
var gameState = 'menu'; // 'menu', 'settings', 'playing'
var mainMenu = null;
var settingsMenu = null;
// Settings variables
var soundVolume = storage.soundVolume || 1.0;
var musicVolume = storage.musicVolume || 1.0;
// Game variables
var fruits = [];
var bombs = [];
var fruitPieces = [];
var sliceTrails = [];
var spawnTimer = 0;
var spawnRate = 120; // frames between spawns
var difficultyTimer = 0;
var isSlicing = false;
var lastSliceX = 0;
var lastSliceY = 0;
var missedFruits = 0;
var maxMissedFruits = 5;
// UI elements (will be created when game starts)
var scoreTxt = null;
var missedTxt = null;
// Menu functions
function showMainMenu() {
	gameState = 'menu';
	clearGame();
	if (settingsMenu) {
		settingsMenu.destroy();
		settingsMenu = null;
	}
	if (!mainMenu) {
		mainMenu = new MainMenu();
		game.addChild(mainMenu);
	}
}
function showSettingsMenu() {
	gameState = 'settings';
	if (mainMenu) {
		mainMenu.destroy();
		mainMenu = null;
	}
	if (!settingsMenu) {
		settingsMenu = new SettingsMenu();
		game.addChild(settingsMenu);
	}
}
function startGame() {
	gameState = 'playing';
	if (mainMenu) {
		mainMenu.destroy();
		mainMenu = null;
	}
	if (settingsMenu) {
		settingsMenu.destroy();
		settingsMenu = null;
	}
	// Reset game variables
	clearGame();
	LK.setScore(0);
	missedFruits = 0;
	spawnTimer = 0;
	spawnRate = 120;
	difficultyTimer = 0;
	// Create UI elements
	scoreTxt = new Text2('0', {
		size: 80,
		fill: 0xFFFFFF
	});
	scoreTxt.anchor.set(0.5, 0);
	LK.gui.top.addChild(scoreTxt);
	missedTxt = new Text2('Missed: 0/5', {
		size: 50,
		fill: 0xFFFFFF
	});
	missedTxt.anchor.set(1, 0);
	LK.gui.topRight.addChild(missedTxt);
	missedTxt.x -= 120;
	missedTxt.y += 20;
	// Initialize score display
	scoreTxt.setText(LK.getScore());
	// Start background music
	if (musicVolume > 0) {
		LK.playMusic('bgmusic', {
			fade: {
				start: 0,
				end: musicVolume,
				duration: 1000
			}
		});
	}
}
function clearGame() {
	// Clear all game objects
	for (var i = 0; i < fruits.length; i++) {
		fruits[i].destroy();
	}
	for (var i = 0; i < bombs.length; i++) {
		bombs[i].destroy();
	}
	for (var i = 0; i < fruitPieces.length; i++) {
		fruitPieces[i].destroy();
	}
	for (var i = 0; i < sliceTrails.length; i++) {
		sliceTrails[i].destroy();
	}
	fruits = [];
	bombs = [];
	fruitPieces = [];
	sliceTrails = [];
	// Clear UI
	if (scoreTxt) {
		scoreTxt.destroy();
		scoreTxt = null;
	}
	if (missedTxt) {
		missedTxt.destroy();
		missedTxt = null;
	}
}
// Initialize main menu
showMainMenu();
// Spawn fruit function
function spawnFruit() {
	var fruitTypes = ['apple', 'orange', 'banana', 'grape'];
	var randomType = fruitTypes[Math.floor(Math.random() * fruitTypes.length)];
	var fruit = new Fruit(randomType);
	// Random spawn from sides
	var side = Math.floor(Math.random() * 4);
	if (side === 0) {
		// Left side
		fruit.x = -100;
		fruit.y = Math.random() * 1000 + 1000;
		fruit.velocityX = Math.random() * 8 + 6;
		fruit.velocityY = Math.random() * -15 - 10;
	} else if (side === 1) {
		// Right side
		fruit.x = 2148;
		fruit.y = Math.random() * 1000 + 1000;
		fruit.velocityX = -(Math.random() * 8 + 6);
		fruit.velocityY = Math.random() * -15 - 10;
	} else if (side === 2) {
		// Bottom left
		fruit.x = Math.random() * 500;
		fruit.y = 2800;
		fruit.velocityX = Math.random() * 12 + 8;
		fruit.velocityY = Math.random() * -20 - 15;
	} else {
		// Bottom right
		fruit.x = Math.random() * 500 + 1548;
		fruit.y = 2800;
		fruit.velocityX = -(Math.random() * 12 + 8);
		fruit.velocityY = Math.random() * -20 - 15;
	}
	fruits.push(fruit);
	game.addChild(fruit);
}
function spawnBomb() {
	var bomb = new Bomb();
	// Random spawn from sides (same logic as fruits)
	var side = Math.floor(Math.random() * 4);
	if (side === 0) {
		bomb.x = -100;
		bomb.y = Math.random() * 1000 + 1000;
		bomb.velocityX = Math.random() * 8 + 6;
		bomb.velocityY = Math.random() * -15 - 10;
	} else if (side === 1) {
		bomb.x = 2148;
		bomb.y = Math.random() * 1000 + 1000;
		bomb.velocityX = -(Math.random() * 8 + 6);
		bomb.velocityY = Math.random() * -15 - 10;
	} else if (side === 2) {
		bomb.x = Math.random() * 500;
		bomb.y = 2800;
		bomb.velocityX = Math.random() * 12 + 8;
		bomb.velocityY = Math.random() * -20 - 15;
	} else {
		bomb.x = Math.random() * 500 + 1548;
		bomb.y = 2800;
		bomb.velocityX = -(Math.random() * 12 + 8);
		bomb.velocityY = Math.random() * -20 - 15;
	}
	bombs.push(bomb);
	game.addChild(bomb);
}
// Event handlers
game.down = function (x, y, obj) {
	if (gameState === 'playing') {
		isSlicing = true;
		lastSliceX = x;
		lastSliceY = y;
	}
};
game.up = function (x, y, obj) {
	if (gameState === 'playing') {
		isSlicing = false;
	}
};
game.move = function (x, y, obj) {
	if (gameState === 'playing' && isSlicing) {
		// Create slice trail
		var trail = new SliceTrail();
		trail.x = x;
		trail.y = y;
		sliceTrails.push(trail);
		game.addChild(trail);
		// Check for fruit slicing
		for (var i = 0; i < fruits.length; i++) {
			var fruit = fruits[i];
			var distance = Math.sqrt(Math.pow(fruit.x - x, 2) + Math.pow(fruit.y - y, 2));
			if (distance < 150 && !fruit.sliced) {
				fruit.slice();
				break;
			}
		}
		// Check for bomb slicing
		for (var i = 0; i < bombs.length; i++) {
			var bomb = bombs[i];
			var distance = Math.sqrt(Math.pow(bomb.x - x, 2) + Math.pow(bomb.y - y, 2));
			if (distance < 100 && !bomb.exploded) {
				bomb.explode();
				break;
			}
		}
		lastSliceX = x;
		lastSliceY = y;
	}
};
// Main game update loop
game.update = function () {
	if (gameState === 'playing') {
		// Timer-based spawning
		spawnTimer++;
		if (spawnTimer >= spawnRate) {
			spawnTimer = 0;
			// 80% chance for fruit, 20% chance for bomb
			if (Math.random() < 0.8) {
				spawnFruit();
			} else {
				spawnBomb();
			}
		}
		// Increase difficulty over time
		difficultyTimer++;
		if (difficultyTimer >= 1800) {
			// Every 30 seconds
			difficultyTimer = 0;
			spawnRate = Math.max(60, spawnRate - 10); // Minimum spawn rate of 60 frames
		}
		// Clean up off-screen fruits
		for (var i = fruits.length - 1; i >= 0; i--) {
			var fruit = fruits[i];
			// Check if fruit went off screen (fell down or went too far to sides)
			if (fruit.y > 2800 || fruit.x < -200 || fruit.x > 2248) {
				if (!fruit.sliced) {
					missedFruits++;
					if (missedTxt) {
						missedTxt.setText('Missed: ' + missedFruits + '/' + maxMissedFruits);
					}
					if (missedFruits >= maxMissedFruits) {
						LK.showGameOver();
					}
				}
				fruits.splice(i, 1);
				fruit.destroy();
			}
		}
		// Clean up off-screen bombs
		for (var i = bombs.length - 1; i >= 0; i--) {
			var bomb = bombs[i];
			if (bomb.y > 2800 || bomb.x < -200 || bomb.x > 2248) {
				bombs.splice(i, 1);
				bomb.destroy();
			}
		}
		// Clean up fruit pieces
		for (var i = fruitPieces.length - 1; i >= 0; i--) {
			var piece = fruitPieces[i];
			if (piece.alpha <= 0 || piece.y > 2800) {
				fruitPieces.splice(i, 1);
				piece.destroy();
			}
		}
	}
};