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

/**** 
* Classes
****/ 
var AnswerButton = Container.expand(function (answer, isCorrect) {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('answerButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var answerText = new Text2(answer.toString(), {
		size: 60,
		fill: 0xFFFFFF
	});
	answerText.anchor.set(0.5, 0.5);
	answerText.x = 0;
	answerText.y = 0;
	self.addChild(answerText);
	self.answer = answer;
	self.isCorrect = isCorrect;
	self.isClicked = false;
	self.down = function (x, y, obj) {
		if (self.isClicked) {
			return;
		}
		self.isClicked = true;
		if (self.isCorrect) {
			self.removeChild(buttonGraphics);
			var correctGraphics = self.attachAsset('correctButton', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			LK.getSound('correct').play();
			LK.setScore(LK.getScore() + 1);
			scoreTxt.setText(LK.getScore());
			LK.setTimeout(function () {
				nextQuestion();
			}, 1000);
		} else {
			self.removeChild(buttonGraphics);
			var wrongGraphics = self.attachAsset('wrongButton', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			LK.getSound('wrong').play();
			LK.setTimeout(function () {
				showGameOver();
			}, 1000);
		}
	};
	return self;
});
var JokerButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('jokerButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function (x, y, obj) {
		if (jokerUsed || gameState !== 'playing') {
			return;
		}
		jokerUsed = true;
		LK.effects.flashObject(self, 0xFFFFFF, 300);
		// Show correct answer by highlighting correct button
		for (var i = 0; i < answerButtons.length; i++) {
			if (answerButtons[i].isCorrect) {
				LK.effects.flashObject(answerButtons[i], 0x27ae60, 1500);
				break;
			}
		}
		// Hide joker button after use
		self.alpha = 0.3;
	};
	return self;
});
var LevelJokerButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('levelJokerButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function (x, y, obj) {
		if (levelJokerUsed || gameState !== 'playing') {
			return;
		}
		levelJokerUsed = true;
		LK.effects.flashObject(self, 0xFFFFFF, 300);
		// Store current level and switch to level 8
		originalLevel = currentLevel;
		currentLevel = 8;
		levelTxt.setText('Level: 8 (TEMP)');
		// Flash screen to show level bonus
		LK.effects.flashScreen(0xe67e22, 500);
		// Hide joker button after use
		self.alpha = 0.3;
		// Set timer to revert back after 10 seconds
		LK.setTimeout(function () {
			if (gameState === 'playing') {
				currentLevel = originalLevel;
				levelTxt.setText('Level: ' + currentLevel);
				LK.effects.flashScreen(0x3498db, 300);
			}
		}, 10000);
	};
	return self;
});
var MenuButton = Container.expand(function (text, callback) {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('menuButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var buttonText = new Text2(text, {
		size: 50,
		fill: 0xFFFFFF
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.callback = callback;
	self.down = function (x, y, obj) {
		LK.effects.flashObject(self, 0xFFFFFF, 200);
		LK.setTimeout(function () {
			self.callback();
		}, 200);
	};
	return self;
});
var TimeJokerButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('timeJokerButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function (x, y, obj) {
		if (timeJokerUsed || gameState !== 'playing') {
			return;
		}
		timeJokerUsed = true;
		LK.effects.flashObject(self, 0xFFFFFF, 300);
		// Add 30 seconds to timer
		timeLeft += 30;
		timerTxt.setText('Time: ' + timeLeft);
		// Flash screen to show time bonus
		LK.effects.flashScreen(0x9b59b6, 500);
		// Hide joker button after use
		self.alpha = 0.3;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x34495e
});

/**** 
* Game Code
****/ 
var gameState = 'menu'; // 'menu', 'playing', 'gameover'
var currentLevel = 1;
var questionsAnswered = 0;
var maxQuestions = 10;
var questionsPerLevel = 3;
var timeLeft = 60;
var gameTimer = null;
var currentQuestion = null;
var answerButtons = [];
var menuElements = [];
var jokerUsed = false;
var jokerButton = null;
var timeJokerUsed = false;
var timeJokerButton = null;
var levelJokerUsed = false;
var levelJokerButton = null;
var originalLevel = 1;
// Add notebook background
var notebookBackground = LK.getAsset('notebook_background', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 1366
});
game.addChild(notebookBackground);
// UI Elements - initially hidden
var questionBox = LK.getAsset('questionBox', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 800
});
var questionText = new Text2('', {
	size: 80,
	fill: 0x000000
});
questionText.anchor.set(0.5, 0.5);
questionText.x = 1024;
questionText.y = 800;
var scoreTxt = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0, 0);
scoreTxt.x = 100;
scoreTxt.y = 150;
var timerTxt = new Text2('Time: 60', {
	size: 60,
	fill: 0xFFFFFF
});
timerTxt.anchor.set(1, 0);
timerTxt.x = 1948;
timerTxt.y = 150;
var levelTxt = new Text2('Level: 1', {
	size: 50,
	fill: 0xFFFFFF
});
levelTxt.anchor.set(0.5, 0);
levelTxt.x = 1024;
levelTxt.y = 150;
var furkanText = new Text2('Furkan Çelebi', {
	size: 40,
	fill: 0xFFFFFF
});
furkanText.anchor.set(0.5, 0);
furkanText.x = 1024;
furkanText.y = 100;
// Create joker button
jokerButton = new JokerButton();
jokerButton.x = 1024 - 200;
jokerButton.y = 980;
// Create time joker button
timeJokerButton = new TimeJokerButton();
timeJokerButton.x = 1024;
timeJokerButton.y = 980;
// Create level joker button
levelJokerButton = new LevelJokerButton();
levelJokerButton.x = 1024 + 200;
levelJokerButton.y = 980;
function showMenu() {
	gameState = 'menu';
	// Clear any existing menu elements
	for (var i = 0; i < menuElements.length; i++) {
		menuElements[i].destroy();
	}
	menuElements = [];
	// Hide game elements
	if (questionBox.parent) {
		questionBox.parent.removeChild(questionBox);
	}
	if (questionText.parent) {
		questionText.parent.removeChild(questionText);
	}
	if (scoreTxt.parent) {
		scoreTxt.parent.removeChild(scoreTxt);
	}
	if (timerTxt.parent) {
		timerTxt.parent.removeChild(timerTxt);
	}
	if (levelTxt.parent) {
		levelTxt.parent.removeChild(levelTxt);
	}
	if (jokerButton && jokerButton.parent) {
		jokerButton.parent.removeChild(jokerButton);
	}
	if (timeJokerButton && timeJokerButton.parent) {
		timeJokerButton.parent.removeChild(timeJokerButton);
	}
	if (levelJokerButton && levelJokerButton.parent) {
		levelJokerButton.parent.removeChild(levelJokerButton);
	}
	if (furkanText.parent) {
		furkanText.parent.removeChild(furkanText);
	}
	// Create menu background
	var menuBg = game.addChild(LK.getAsset('menuBackground', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1024,
		y: 1366
	}));
	menuElements.push(menuBg);
	// Create title
	var titleText = new Text2('Math Challenge', {
		size: 120,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 1024;
	titleText.y = 800;
	game.addChild(titleText);
	menuElements.push(titleText);
	// Create subtitle
	var subtitleText = new Text2('Test your arithmetic skills!', {
		size: 60,
		fill: 0xBDC3C7
	});
	subtitleText.anchor.set(0.5, 0.5);
	subtitleText.x = 1024;
	subtitleText.y = 920;
	game.addChild(subtitleText);
	menuElements.push(subtitleText);
	// Create start button
	var startButton = new MenuButton('', function () {
		startGameFromMenu();
	});
	startButton.x = 1024;
	startButton.y = 1150;
	game.addChild(startButton);
	menuElements.push(startButton);
	// Create instructions
	var instructionsText = new Text2('Answer math questions correctly to score points!\nProgress through 10 levels: basic arithmetic to exponents!\nLevels 8-10 feature challenging exponent expressions like 3^4!\nExponents get harder as you advance!\nYou have 60 seconds to complete all levels.', {
		size: 32,
		fill: 0x95A5A6
	});
	instructionsText.anchor.set(0.5, 0.5);
	instructionsText.x = 1024;
	instructionsText.y = 1400;
	game.addChild(instructionsText);
	menuElements.push(instructionsText);
}
function hideMenu() {
	// Clear menu elements
	for (var i = 0; i < menuElements.length; i++) {
		menuElements[i].destroy();
	}
	menuElements = [];
	// Show game elements
	game.addChild(questionBox);
	game.addChild(questionText);
	game.addChild(scoreTxt);
	game.addChild(timerTxt);
	game.addChild(levelTxt);
	game.addChild(furkanText);
	game.addChild(jokerButton);
	game.addChild(timeJokerButton);
	game.addChild(levelJokerButton);
}
function startGameFromMenu() {
	gameState = 'playing';
	hideMenu();
	// Reset game state
	currentLevel = 1;
	questionsAnswered = 0;
	timeLeft = 60;
	jokerUsed = false;
	LK.setScore(0);
	scoreTxt.setText('Score: 0');
	timerTxt.setText('Time: 60');
	levelTxt.setText('Level: 1');
	// Reset joker button
	if (jokerButton) {
		jokerButton.alpha = 1;
	}
	// Reset time joker button
	timeJokerUsed = false;
	if (timeJokerButton) {
		timeJokerButton.alpha = 1;
	}
	// Reset level joker button
	levelJokerUsed = false;
	if (levelJokerButton) {
		levelJokerButton.alpha = 1;
	}
	// Start background music when game begins
	LK.playMusic('background_music');
	startGame();
}
function generateQuestion() {
	var num1, num2, operator, correctAnswer;
	var operations = ['+', '-', '*', '/'];
	if (currentLevel === 1) {
		// Level 1: Single digit addition
		num1 = Math.floor(Math.random() * 9) + 1;
		num2 = Math.floor(Math.random() * 9) + 1;
		operator = '+';
	} else if (currentLevel === 2) {
		// Level 2: Single digit subtraction
		num1 = Math.floor(Math.random() * 9) + 1;
		num2 = Math.floor(Math.random() * 9) + 1;
		operator = '-';
		if (num2 > num1) {
			var temp = num1;
			num1 = num2;
			num2 = temp;
		}
	} else if (currentLevel === 3) {
		// Level 3: Single digit multiplication
		num1 = Math.floor(Math.random() * 9) + 1;
		num2 = Math.floor(Math.random() * 9) + 1;
		operator = '*';
	} else if (currentLevel === 4) {
		// Level 4: Single digit division
		num2 = Math.floor(Math.random() * 9) + 1;
		num1 = num2 * (Math.floor(Math.random() * 9) + 1);
		operator = '/';
	} else if (currentLevel === 5) {
		// Level 5: Two digit addition
		num1 = Math.floor(Math.random() * 90) + 10;
		num2 = Math.floor(Math.random() * 90) + 10;
		operator = '+';
	} else if (currentLevel === 6) {
		// Level 6: Two digit subtraction
		num1 = Math.floor(Math.random() * 90) + 10;
		num2 = Math.floor(Math.random() * 90) + 10;
		operator = '-';
		if (num2 > num1) {
			var temp = num1;
			num1 = num2;
			num2 = temp;
		}
	} else if (currentLevel === 7) {
		// Level 7: Two digit multiplication
		num1 = Math.floor(Math.random() * 20) + 1;
		num2 = Math.floor(Math.random() * 20) + 1;
		operator = '*';
	} else if (currentLevel === 8) {
		// Level 8: Mixed operations with exponents (simple)
		var questionType = Math.floor(Math.random() * 2); // 0 for regular math, 1 for exponents
		if (questionType === 0) {
			num1 = Math.floor(Math.random() * 50) + 10;
			num2 = Math.floor(Math.random() * 20) + 1;
			operator = operations[Math.floor(Math.random() * 4)];
			if (operator === '-' && num2 > num1) {
				var temp = num1;
				num1 = num2;
				num2 = temp;
			}
			if (operator === '/' && num1 % num2 !== 0) {
				num1 = num2 * Math.floor(Math.random() * 8 + 1);
			}
		} else {
			// Simple exponents: base 2-5, exponent 2-3
			var base = Math.floor(Math.random() * 4) + 2; // Base from 2-5
			var exponent = Math.floor(Math.random() * 2) + 2; // Exponent from 2-3
			correctAnswer = Math.pow(base, exponent);
			return {
				text: base + '^' + exponent + ' = ?',
				answer: correctAnswer
			};
		}
	} else if (currentLevel === 9) {
		// Level 9: Complex mixed operations with more exponents
		var questionType = Math.floor(Math.random() * 3); // 0,1 for regular math, 2 for exponents
		if (questionType < 2) {
			num1 = Math.floor(Math.random() * 100) + 20;
			num2 = Math.floor(Math.random() * 30) + 1;
			operator = operations[Math.floor(Math.random() * 4)];
			if (operator === '-' && num2 > num1) {
				var temp = num1;
				num1 = num2;
				num2 = temp;
			}
			if (operator === '/' && num1 % num2 !== 0) {
				num1 = num2 * Math.floor(Math.random() * 10 + 1);
			}
		} else {
			// Medium exponents: base 2-7, exponent 2-4
			var base = Math.floor(Math.random() * 6) + 2; // Base from 2-7
			var exponent = Math.floor(Math.random() * 3) + 2; // Exponent from 2-4
			correctAnswer = Math.pow(base, exponent);
			return {
				text: base + '^' + exponent + ' = ?',
				answer: correctAnswer
			};
		}
	} else if (currentLevel === 10) {
		// Level 10: Advanced exponent expressions (mostly exponents)
		var questionType = Math.floor(Math.random() * 4); // 0 for regular math, 1,2,3 for exponents
		if (questionType === 0) {
			// Occasional complex math problem
			num1 = Math.floor(Math.random() * 150) + 50;
			num2 = Math.floor(Math.random() * 25) + 5;
			operator = operations[Math.floor(Math.random() * 4)];
			if (operator === '-' && num2 > num1) {
				var temp = num1;
				num1 = num2;
				num2 = temp;
			}
			if (operator === '/' && num1 % num2 !== 0) {
				num1 = num2 * Math.floor(Math.random() * 15 + 1);
			}
		} else {
			// Advanced exponents: base 2-10, exponent 2-5
			var base = Math.floor(Math.random() * 9) + 2; // Base from 2-10
			var exponent = Math.floor(Math.random() * 4) + 2; // Exponent from 2-5
			correctAnswer = Math.pow(base, exponent);
			return {
				text: base + '^' + exponent + ' = ?',
				answer: correctAnswer
			};
		}
	}
	switch (operator) {
		case '+':
			correctAnswer = num1 + num2;
			break;
		case '-':
			correctAnswer = num1 - num2;
			break;
		case '*':
			correctAnswer = num1 * num2;
			break;
		case '/':
			correctAnswer = num1 / num2;
			break;
	}
	return {
		text: num1 + ' ' + operator + ' ' + num2 + ' = ?',
		answer: correctAnswer
	};
}
function generateWrongAnswers(correctAnswer) {
	var wrongAnswers = [];
	var range = Math.max(5, Math.floor(correctAnswer * 0.3));
	while (wrongAnswers.length < 3) {
		var wrong = correctAnswer + Math.floor(Math.random() * range * 2) - range;
		if (wrong !== correctAnswer && wrongAnswers.indexOf(wrong) === -1 && wrong >= 0) {
			wrongAnswers.push(wrong);
		}
	}
	return wrongAnswers;
}
function clearAnswerButtons() {
	for (var i = 0; i < answerButtons.length; i++) {
		answerButtons[i].destroy();
	}
	answerButtons = [];
}
function showQuestion() {
	clearAnswerButtons();
	currentQuestion = generateQuestion();
	questionText.setText(currentQuestion.text);
	var answers = [currentQuestion.answer];
	var wrongAnswers = generateWrongAnswers(currentQuestion.answer);
	answers = answers.concat(wrongAnswers);
	// Shuffle answers
	for (var i = answers.length - 1; i > 0; i--) {
		var j = Math.floor(Math.random() * (i + 1));
		var temp = answers[i];
		answers[i] = answers[j];
		answers[j] = temp;
	}
	// Create answer buttons
	var buttonStartX = 1024 - (4 * 350 + 3 * 50) / 2 + 175;
	var buttonY = 1200;
	for (var i = 0; i < 4; i++) {
		var button = new AnswerButton(answers[i], answers[i] === currentQuestion.answer);
		button.x = buttonStartX + i * 400;
		button.y = buttonY;
		answerButtons.push(button);
		game.addChild(button);
	}
}
function nextQuestion() {
	questionsAnswered++;
	if (questionsAnswered % questionsPerLevel === 0 && currentLevel < 10) {
		currentLevel++;
		levelTxt.setText('Level: ' + currentLevel);
		LK.effects.flashScreen(0x27ae60, 500);
		showQuestion();
	} else if (currentLevel === 10 && questionsAnswered % questionsPerLevel === 0) {
		LK.showYouWin();
		return;
	} else {
		showQuestion();
	}
}
function showGameOver() {
	LK.clearInterval(gameTimer);
	gameState = 'gameover';
	// Stop background music when game ends
	LK.stopMusic();
	LK.showGameOver(); // Show LK game over functionality
}
function startGame() {
	// Start timer
	gameTimer = LK.setInterval(function () {
		timeLeft--;
		timerTxt.setText('Time: ' + timeLeft);
		if (timeLeft <= 0) {
			showGameOver();
		}
	}, 1000);
	// Show first question
	showQuestion();
}
// Show menu first instead of starting game directly
showMenu();