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

/**** 
* Classes
****/ 
var Heart = Container.expand(function () {
	var self = Container.call(this);
	var heartGraphic = self.attachAsset('heart', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var LanguageButton = Container.expand(function () {
	var self = Container.call(this);
	// Create button background
	var buttonBg = self.attachAsset('wordBubble', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	buttonBg.width = 300;
	buttonBg.height = 90;
	// Create text for the button
	self.buttonText = new Text2('Español', {
		size: 48,
		fill: 0xFFFFFF
	});
	self.buttonText.anchor.set(0.5, 0.5);
	self.addChild(self.buttonText);
	self.setLanguage = function (lang) {
		if (lang === 'es') {
			self.buttonText.setText('Español');
		} else if (lang === 'en') {
			self.buttonText.setText('English');
		} else if (lang === 'fr') {
			self.buttonText.setText('Français');
		}
	};
	// Touch handler for language cycling
	self.down = function (x, y, obj) {
		// Cycle through languages
		if (currentLanguage === 'es') {
			currentLanguage = 'en';
		} else if (currentLanguage === 'en') {
			currentLanguage = 'fr';
		} else {
			currentLanguage = 'es';
		}
		// Save language preference
		storage.selectedLanguage = currentLanguage;
		// Update button text
		self.setLanguage(currentLanguage);
		// Update word categories
		updateWordCategories();
		// Visual feedback
		LK.effects.flashObject(self, 0xFFEB3B, 300);
	};
	return self;
});
var MisspelledWord = Container.expand(function () {
	var self = Container.call(this);
	// Create word bubble background
	var bubble = self.attachAsset('wordBubble', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Create text for the word
	self.wordText = new Text2('', {
		size: 72,
		fill: 0xFFFFFF
	});
	self.wordText.anchor.set(0.5, 0.5);
	self.addChild(self.wordText);
	// Word properties
	self.fallSpeed = 2;
	self.word = '';
	self.missed = false;
	// Set the word text
	self.setWord = function (word) {
		self.word = word;
		self.wordText.setText(word);
	};
	// Update method called every frame
	self.update = function () {
		self.y += self.fallSpeed;
	};
	// Touch handler - touching misspelled word reduces life
	self.down = function (x, y, obj) {
		if (!self.missed) {
			// Misspelled word was touched - lose a life
			loseLife();
			// Visual effect
			LK.effects.flashObject(self, 0xFF1744, 300);
			tween(self, {
				scaleX: 1.5,
				scaleY: 1.5,
				alpha: 0
			}, {
				duration: 300,
				onFinish: function onFinish() {
					self.destroy();
				}
			});
			// Remove from words array
			for (var i = words.length - 1; i >= 0; i--) {
				if (words[i] === self) {
					words.splice(i, 1);
					break;
				}
			}
		}
	};
	return self;
});
var MusicToggleButton = Container.expand(function () {
	var self = Container.call(this);
	// Create button background
	var buttonBg = self.attachAsset('wordBubble', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	buttonBg.width = 300;
	buttonBg.height = 90;
	// Create text for the button
	self.buttonText = new Text2('Música ON', {
		size: 48,
		fill: 0xFFFFFF
	});
	self.buttonText.anchor.set(0.5, 0.5);
	self.addChild(self.buttonText);
	// Update button text based on music state
	self.updateText = function () {
		if (musicEnabled) {
			self.buttonText.setText('Música ON');
		} else {
			self.buttonText.setText('Música OFF');
		}
	};
	// Touch handler for music toggle
	self.down = function (x, y, obj) {
		// Toggle music state
		musicEnabled = !musicEnabled;
		// Save music preference
		storage.musicEnabled = musicEnabled;
		// Update button text
		self.updateText();
		// Control music playback
		if (musicEnabled) {
			LK.playMusic('backgroundMusic');
		} else {
			LK.stopMusic();
		}
		// Visual feedback
		LK.effects.flashObject(self, 0xFFEB3B, 300);
	};
	return self;
});
var Word = Container.expand(function () {
	var self = Container.call(this);
	// Create word bubble background
	var bubble = self.attachAsset('wordBubble', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Create text for the word
	self.wordText = new Text2('', {
		size: 72,
		fill: 0xFFFFFF
	});
	self.wordText.anchor.set(0.5, 0.5);
	self.addChild(self.wordText);
	// Word properties
	self.fallSpeed = 2;
	self.word = '';
	self.missed = false;
	// Set the word text
	self.setWord = function (word) {
		self.word = word;
		self.wordText.setText(word);
	};
	// Update method called every frame
	self.update = function () {
		self.y += self.fallSpeed;
	};
	// Touch handler
	self.down = function (x, y, obj) {
		if (!self.missed) {
			// Word was touched correctly
			LK.setScore(LK.getScore() + 10);
			scoreText.setText(LK.getScore());
			// Visual effect
			LK.effects.flashObject(self, 0xFFEB3B, 300);
			tween(self, {
				scaleX: 1.5,
				scaleY: 1.5,
				alpha: 0
			}, {
				duration: 300,
				onFinish: function onFinish() {
					self.destroy();
				}
			});
			// Play sound if music is enabled
			if (musicEnabled) {
				LK.getSound('correctWord').play();
			}
			// Remove from words array
			for (var i = words.length - 1; i >= 0; i--) {
				if (words[i] === self) {
					words.splice(i, 1);
					break;
				}
			}
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1976D2
});

/**** 
* Game Code
****/ 
// Game state management
var gameState = 'playing'; // 'menu' or 'playing'
// Game variables
var words = [];
var lives = 3;
var hearts = [];
var currentSpeed = 2;
var wordSpawnTimer = 0;
var spawnInterval = 120; // Spawn every 2 seconds at 60 FPS
var backgroundColors = [0x1976D2, 0x7B1FA2, 0xD32F2F, 0xF57C00, 0x388E3C, 0x1976D2];
var currentColorIndex = 0;
var lastSpeedLevel = 0;
// Language system
var currentLanguage = storage.selectedLanguage || 'es';
var languageButton;
var musicToggleButton;
var scoreText;
var livesContainer;
// Music system
var musicEnabled = storage.musicEnabled !== undefined ? storage.musicEnabled : true;
// Multi-language words by category
var allLanguageWords = {
	es: {
		animales: ['gato', 'perro', 'pájaro', 'pez', 'león', 'tigre', 'oso', 'ratón'],
		colores: ['rojo', 'azul', 'verde', 'amarillo', 'naranja', 'morado', 'rosa', 'negro'],
		comida: ['manzana', 'pan', 'agua', 'leche', 'queso', 'pollo', 'arroz', 'pasta'],
		objetos: ['mesa', 'silla', 'libro', 'lápiz', 'coche', 'casa', 'puerta', 'ventana']
	},
	en: {
		animals: ['cat', 'dog', 'bird', 'fish', 'lion', 'tiger', 'bear', 'mouse'],
		colors: ['red', 'blue', 'green', 'yellow', 'orange', 'purple', 'pink', 'black'],
		food: ['apple', 'bread', 'water', 'milk', 'cheese', 'chicken', 'rice', 'pasta'],
		objects: ['table', 'chair', 'book', 'pencil', 'car', 'house', 'door', 'window']
	},
	fr: {
		animaux: ['chat', 'chien', 'oiseau', 'poisson', 'lion', 'tigre', 'ours', 'souris'],
		couleurs: ['rouge', 'bleu', 'vert', 'jaune', 'orange', 'violet', 'rose', 'noir'],
		nourriture: ['pomme', 'pain', 'eau', 'lait', 'fromage', 'poulet', 'riz', 'pâtes'],
		objets: ['table', 'chaise', 'livre', 'crayon', 'voiture', 'maison', 'porte', 'fenêtre']
	}
};
// Misspelled words for each language
var misspelledWords = {
	es: ['gto', 'prero', 'pájro', 'pz', 'leó', 'tigr', 'os', 'rató', 'rjo', 'azl', 'verd', 'amarilo'],
	en: ['ct', 'dg', 'brd', 'fsh', 'lin', 'tigr', 'ber', 'mous', 'rd', 'blu', 'gren', 'yelow'],
	fr: ['cht', 'chin', 'oisa', 'poisso', 'lin', 'tigr', 'ous', 'souri', 'roug', 'ble', 'vrt', 'jaun']
};
var wordCategories = {};
var allWords = [];
var misspelledWordsArray = [];
// Function to update word categories based on current language
function updateWordCategories() {
	wordCategories = allLanguageWords[currentLanguage];
	allWords = [];
	for (var category in wordCategories) {
		allWords = allWords.concat(wordCategories[category]);
	}
	misspelledWordsArray = misspelledWords[currentLanguage] || [];
}
// Initialize with current language
updateWordCategories();
// Function to start the game
function startGame() {
	gameState = 'playing';
	// Reset game variables
	words = [];
	lives = 3;
	currentSpeed = 2;
	wordSpawnTimer = 0;
	currentColorIndex = 0;
	lastSpeedLevel = 0;
	LK.setScore(0);
	// Show game UI
	showGameUI();
	// Reset hearts
	for (var i = 0; i < hearts.length; i++) {
		hearts[i].alpha = 1;
	}
	// Update score display
	if (scoreText) {
		scoreText.setText(LK.getScore());
	}
	// Start spawning words immediately
	spawnWord();
	// Play background music if enabled
	if (musicEnabled) {
		LK.playMusic('backgroundMusic');
	}
	console.log("Game started, state:", gameState);
}
// Function to cycle language
function cycleLanguage() {
	if (currentLanguage === 'es') {
		currentLanguage = 'en';
	} else if (currentLanguage === 'en') {
		currentLanguage = 'fr';
	} else {
		currentLanguage = 'es';
	}
	// Save language preference
	storage.selectedLanguage = currentLanguage;
	// Update word categories
	updateWordCategories();
	// Update language button if visible
	if (languageButton) {
		languageButton.setLanguage(currentLanguage);
	}
}
// Function to show game UI
function showGameUI() {
	if (scoreText) {
		scoreText.visible = true;
	}
	if (livesContainer) {
		livesContainer.visible = true;
	}
	if (languageButton) {
		languageButton.visible = true;
	}
	if (musicToggleButton) {
		musicToggleButton.visible = true;
	}
}
// Function to hide game UI
function hideGameUI() {
	if (scoreText) {
		scoreText.visible = false;
	}
	if (livesContainer) {
		livesContainer.visible = false;
	}
	if (languageButton) {
		languageButton.visible = false;
	}
	if (musicToggleButton) {
		musicToggleButton.visible = false;
	}
}
// Score display
scoreText = new Text2('0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreText);
scoreText.y = 50;
// Lives display - Create a container for hearts with better positioning
livesContainer = new Container();
livesContainer.x = -200; // Offset to position hearts better in top right
livesContainer.y = 50;
LK.gui.topRight.addChild(livesContainer);
// Add hearts to the lives container
for (var i = 0; i < 3; i++) {
	var heart = new Heart();
	heart.x = i * 80;
	heart.y = 0;
	hearts.push(heart);
	livesContainer.addChild(heart);
}
// Add "Lives:" label next to hearts
var livesLabel = new Text2('Lives:', {
	size: 60,
	fill: 0xFFFFFF
});
livesLabel.anchor.set(1, 0.5);
livesLabel.x = -20;
livesLabel.y = 0;
livesContainer.addChild(livesLabel);
// Language selection button
languageButton = new LanguageButton();
languageButton.x = -150;
languageButton.y = 150;
languageButton.setLanguage(currentLanguage);
LK.gui.topRight.addChild(languageButton);
// Music toggle button
musicToggleButton = new MusicToggleButton();
musicToggleButton.x = -150;
musicToggleButton.y = 220;
musicToggleButton.updateText();
LK.gui.topRight.addChild(musicToggleButton);
// Start game immediately
startGame();
// Function to spawn a new word
function spawnWord() {
	var word;
	// 20% chance to spawn a misspelled word
	if (Math.random() < 0.2 && misspelledWordsArray.length > 0) {
		word = new MisspelledWord();
		var randomMisspelledWord = misspelledWordsArray[Math.floor(Math.random() * misspelledWordsArray.length)];
		word.setWord(randomMisspelledWord);
	} else {
		word = new Word();
		var randomWord = allWords[Math.floor(Math.random() * allWords.length)];
		word.setWord(randomWord);
	}
	// Random horizontal position
	word.x = Math.random() * (2048 - 300) + 150;
	word.y = -100;
	word.fallSpeed = currentSpeed;
	words.push(word);
	game.addChild(word);
}
// Function to lose a life
function loseLife() {
	lives--;
	if (lives >= 0 && lives < hearts.length) {
		hearts[lives].alpha = 0.3;
	}
	if (lives <= 0) {
		// Save high score before game over
		var currentScore = LK.getScore();
		var highScoreKey = 'highScore' + currentLanguage.charAt(0).toUpperCase() + currentLanguage.slice(1);
		var currentHighScore = storage[highScoreKey] || 0;
		if (currentScore > currentHighScore) {
			storage[highScoreKey] = currentScore;
		}
		// Show game over
		LK.showGameOver();
	}
	// Play wrong sound if music is enabled
	if (musicEnabled) {
		LK.getSound('wrongWord').play();
	}
	// Flash screen red
	LK.effects.flashScreen(0xFF1744, 500);
}
// Function to show high scores when game is paused
function showHighScores() {
	// Get high scores for all languages
	var highScoreEs = storage.highScoreEs || 0;
	var highScoreEn = storage.highScoreEn || 0;
	var highScoreFr = storage.highScoreFr || 0;
	// Create high score display container
	var highScoreContainer = new Container();
	highScoreContainer.x = -400;
	highScoreContainer.y = 300;
	LK.gui.topRight.addChild(highScoreContainer);
	// Title
	var titleText = new Text2('High Scores:', {
		size: 40,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(1, 0);
	titleText.x = -20;
	titleText.y = 0;
	highScoreContainer.addChild(titleText);
	// Spanish high score
	var esText = new Text2('Español: ' + highScoreEs, {
		size: 32,
		fill: 0xFFFFFF
	});
	esText.anchor.set(1, 0);
	esText.x = -20;
	esText.y = 50;
	highScoreContainer.addChild(esText);
	// English high score
	var enText = new Text2('English: ' + highScoreEn, {
		size: 32,
		fill: 0xFFFFFF
	});
	enText.anchor.set(1, 0);
	enText.x = -20;
	enText.y = 90;
	highScoreContainer.addChild(enText);
	// French high score
	var frText = new Text2('Français: ' + highScoreFr, {
		size: 32,
		fill: 0xFFFFFF
	});
	frText.anchor.set(1, 0);
	frText.x = -20;
	frText.y = 130;
	highScoreContainer.addChild(frText);
	return highScoreContainer;
}
// Store reference to high score display
var highScoreDisplay = null;
// Game pause handler
LK.on('pause', function () {
	if (!highScoreDisplay) {
		highScoreDisplay = showHighScores();
	}
});
// Game resume handler
LK.on('resume', function () {
	if (highScoreDisplay) {
		highScoreDisplay.destroy();
		highScoreDisplay = null;
	}
});
// Game update loop
game.update = function () {
	// Only update game logic when playing
	if (gameState !== 'playing') {
		return;
	}
	// Spawn new words
	wordSpawnTimer++;
	if (wordSpawnTimer >= spawnInterval) {
		spawnWord();
		wordSpawnTimer = 0;
	}
	// Update and check words
	for (var i = words.length - 1; i >= 0; i--) {
		var word = words[i];
		// Check if word reached bottom
		if (word.y > 2732 + 50) {
			if (!word.missed) {
				word.missed = true;
				// Only lose life if it's not a misspelled word
				if (!(word instanceof MisspelledWord)) {
					loseLife();
				}
			}
			word.destroy();
			words.splice(i, 1);
		}
	}
	// Increase speed every 20 points
	var speedLevel = Math.floor(LK.getScore() / 20);
	currentSpeed = 2 + speedLevel * 0.5;
	// Decrease spawn interval slightly as speed increases
	spawnInterval = Math.max(60, 120 - speedLevel * 5);
	// Change background color when speed level increases
	if (speedLevel !== lastSpeedLevel) {
		currentColorIndex = speedLevel % backgroundColors.length;
		var targetColor = backgroundColors[currentColorIndex];
		// Simple immediate color change - tween doesn't work well with color interpolation in this context
		game.setBackgroundColor(targetColor);
		lastSpeedLevel = speedLevel;
	}
};