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

/**** 
* Classes
****/ 
var Character = Container.expand(function () {
	var self = Container.call(this);
	var sprite = self.attachAsset('characterSprite', {
		anchorX: 0.5,
		anchorY: 1,
		x: 280,
		y: 2732 - 700
	});
	var sprite2 = self.attachAsset('characterSprite2', {
		anchorX: 0.5,
		anchorY: 1,
		x: 280,
		y: 2732 - 700
	});
	sprite2.visible = false;
	var sprite3 = self.attachAsset('characterSprite3', {
		anchorX: 0.5,
		anchorY: 1,
		x: 280,
		y: 2732 - 700
	});
	sprite3.visible = false;
	self.show = function (isDecisionMoment, isMotivated) {
		sprite.tint = 0xffffff; // Always use white/no tint
		if (isMotivated) {
			sprite.visible = false;
			sprite2.visible = false;
			sprite3.visible = true;
		} else if (isDecisionMoment) {
			sprite.visible = false;
			sprite2.visible = true;
			sprite3.visible = false;
		} else {
			sprite.visible = true;
			sprite2.visible = false;
			sprite3.visible = false;
		}
		self.visible = true;
	};
	self.hide = function () {
		self.visible = false;
	};
	return self;
});
var ChoiceSystem = Container.expand(function () {
	var self = Container.call(this);
	var choices = [];
	self.showChoices = function (choiceOptions) {
		self.clearChoices();
		// Check if this is the first scene with crossroads choices
		if (currentScene === 0 && choiceOptions.length === 2 && choiceOptions[0].text === 'Contarle todo a mamá' && choiceOptions[1].text === 'Mantenerlo en secreto') {
			// Play crossroads song for this specific choice moment
			LK.stopMusic();
			LK.playMusic('theCrossroadsSong');
		}
		// Check if this is the school scene with three route choices
		if (currentScene === 2 && choiceOptions.length === 3 && choiceOptions[0].text === 'Acercarme a Aiko' && choiceOptions[1].text === 'Hablar con Yui' && choiceOptions[2].text === 'Seguir a Hikari') {
			// Play crossroads song for this specific choice moment
			LK.stopMusic();
			LK.playMusic('theCrossroadsSong');
		}
		// Check if this is Aiko route tutoring choice moment
		if (currentScene === 3 && choiceOptions.length === 2 && choiceOptions[0].text === 'Pedirle que sea mi tutora' && choiceOptions[1].text === 'Sugerir estudiar juntos como amigos') {
			// Play crossroads song for this specific choice moment
			LK.stopMusic();
			LK.playMusic('theCrossroadsSong');
		}
		// Update character sprite for decision moment if Satoshi is visible
		if (selectedRoute && character.visible) {
			character.show(true);
		}
		for (var i = 0; i < choiceOptions.length; i++) {
			var choice = choiceOptions[i];
			var choiceBtn = self.attachAsset('choiceButton', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: 1024,
				y: 1200 + i * 300
			});
			var choiceText = new Text2(choice.text, {
				size: 85,
				fill: 0x000000,
				wordWrap: true,
				wordWrapWidth: 750
			});
			choiceText.anchor.set(0.5, 0.5);
			choiceText.x = choiceBtn.x;
			choiceText.y = choiceBtn.y;
			self.addChild(choiceText);
			choiceBtn.choiceData = choice;
			choiceBtn.down = function () {
				game.makeChoice(this.choiceData);
			};
			choices.push({
				btn: choiceBtn,
				text: choiceText
			});
		}
		self.visible = true;
	};
	self.clearChoices = function () {
		for (var i = 0; i < choices.length; i++) {
			choices[i].btn.destroy();
			choices[i].text.destroy();
		}
		choices = [];
		self.visible = false;
	};
	return self;
});
var DialogSystem = Container.expand(function () {
	var self = Container.call(this);
	// Dialog box
	var dialogBox = self.attachAsset('dialogBox', {
		anchorX: 0.5,
		anchorY: 1,
		x: 1024,
		y: 2732 - 200
	});
	// Name box
	var nameBox = self.attachAsset('nameBox', {
		anchorX: 0,
		anchorY: 1,
		x: 50,
		y: 2732 - 600
	});
	// Texts
	var nameText = new Text2('', {
		size: 80,
		fill: 0x000000
	});
	nameText.anchor.set(0.5, 0.5);
	nameText.x = nameBox.x + 200;
	nameText.y = nameBox.y - 40;
	self.addChild(nameText);
	var dialogText = new Text2('', {
		size: 90,
		fill: 0x000000,
		wordWrap: true,
		wordWrapWidth: 1400
	});
	dialogText.anchor.set(0, 0);
	dialogText.x = dialogBox.x - 900;
	dialogText.y = dialogBox.y - 280;
	self.addChild(dialogText);
	// Next button
	var nextBtn = self.attachAsset('nextButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1750,
		y: 2732 - 350
	});
	var nextText = new Text2('Siguiente', {
		size: 85,
		fill: 0x000000
	});
	nextText.anchor.set(0.5, 0.5);
	nextText.x = nextBtn.x;
	nextText.y = nextBtn.y;
	self.addChild(nextText);
	self.showDialog = function (speaker, text) {
		nameText.setText(speaker);
		dialogText.setText(text);
		self.visible = true;
		// Hide next button and text for GAME OVER
		if (speaker === 'GAME OVER') {
			nextBtn.visible = false;
			nextText.visible = false;
		} else {
			nextBtn.visible = true;
			nextText.visible = true;
		}
	};
	self.hide = function () {
		self.visible = false;
	};
	nextBtn.down = function () {
		if (game.currentChoices.length > 0) {
			game.showChoices();
		} else {
			game.nextDialog();
		}
	};
	return self;
});
var MathEvaluation = Container.expand(function () {
	var self = Container.call(this);
	var currentInputIndex = 0;
	var answers = ['', '', '', ''];
	var problems = [{
		question: '8 + 5 = ',
		answer: '13'
	}, {
		question: '12 - 4 = ',
		answer: '8'
	}, {
		question: '3 × 6 = ',
		answer: '18'
	}, {
		question: '16 ÷ 4 = ',
		answer: '4'
	}];
	var inputFields = [];
	var questionTexts = [];
	// Background
	var mathBackground = self.attachAsset('mathEvaluationBackground', {
		x: 0,
		y: 0
	});
	// Grid lines for notebook effect
	for (var i = 0; i < 50; i++) {
		var gridLine = self.attachAsset('gridLine', {
			x: 0,
			y: i * 50,
			scaleX: 40
		});
	}
	// Aiko character
	var aikoSprite = self.attachAsset('aikoEvaluation', {
		anchorX: 0.5,
		anchorY: 1,
		x: 1700,
		y: 1200,
		scaleX: 0.8,
		scaleY: 0.8
	});
	// Title
	var titleText = new Text2('Evaluación Matemática', {
		size: 120,
		fill: 0x000000
	});
	titleText.anchor.set(0.5, 0);
	titleText.x = 1024;
	titleText.y = 200;
	self.addChild(titleText);
	// Create problems and input fields
	for (var i = 0; i < problems.length; i++) {
		var questionText = new Text2(i + 1 + '. ' + problems[i].question, {
			size: 100,
			fill: 0x000000
		});
		questionText.anchor.set(0, 0.5);
		questionText.x = 300;
		questionText.y = 500 + i * 200;
		self.addChild(questionText);
		questionTexts.push(questionText);
		var inputField = self.attachAsset('mathEvaluationInput', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 900,
			y: 500 + i * 200
		});
		var inputText = new Text2('', {
			size: 80,
			fill: 0x000000
		});
		inputText.anchor.set(0.5, 0.5);
		inputText.x = inputField.x;
		inputText.y = inputField.y;
		self.addChild(inputText);
		inputField.inputText = inputText;
		inputField.problemIndex = i;
		inputField.down = function () {
			currentInputIndex = this.problemIndex;
		};
		inputFields.push({
			field: inputField,
			text: inputText
		});
	}
	// Number buttons
	var numberButtons = [];
	for (var i = 0; i <= 9; i++) {
		var numBtn = self.attachAsset('mathEvaluationButton', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 200 + i % 5 * 120,
			y: 1600 + Math.floor(i / 5) * 100
		});
		var numText = new Text2(i.toString(), {
			size: 60,
			fill: 0xffffff
		});
		numText.anchor.set(0.5, 0.5);
		numText.x = numBtn.x;
		numText.y = numBtn.y;
		self.addChild(numText);
		numBtn.number = i;
		numBtn.down = function () {
			if (answers[currentInputIndex].length < 3) {
				answers[currentInputIndex] += this.number.toString();
				inputFields[currentInputIndex].text.setText(answers[currentInputIndex]);
			}
		};
		numberButtons.push(numBtn);
	}
	// Clear button
	var clearBtn = self.attachAsset('mathEvaluationButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 800,
		y: 1600
	});
	var clearText = new Text2('Borrar', {
		size: 50,
		fill: 0xffffff
	});
	clearText.anchor.set(0.5, 0.5);
	clearText.x = clearBtn.x;
	clearText.y = clearBtn.y;
	self.addChild(clearText);
	clearBtn.down = function () {
		answers[currentInputIndex] = '';
		inputFields[currentInputIndex].text.setText('');
	};
	// Submit button
	var submitBtn = self.attachAsset('mathEvaluationButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1000,
		y: 1600,
		scaleX: 1.5
	});
	var submitText = new Text2('Listo', {
		size: 60,
		fill: 0xffffff
	});
	submitText.anchor.set(0.5, 0.5);
	submitText.x = submitBtn.x;
	submitText.y = submitBtn.y;
	self.addChild(submitText);
	submitBtn.down = function () {
		var allCorrect = true;
		for (var i = 0; i < problems.length; i++) {
			if (answers[i] !== problems[i].answer) {
				allCorrect = false;
				break;
			}
		}
		if (allCorrect) {
			game.startRomanticScene();
		} else {
			// Handle incorrect answers - show failure scene
			game.startMathEvaluationFailure();
		}
	};
	return self;
});
var RomanticScene = Container.expand(function () {
	var self = Container.call(this);
	var currentRomanticDialog = 0;
	var romanticDialogs = [{
		speaker: 'Aiko',
		text: '...¿Todas correctas? Hmm... No está mal, para alguien como vos.'
	}, {
		speaker: 'Aiko',
		text: 'Vamos.',
		action: 'transition'
	}, {
		speaker: 'Aiko',
		text: '¿Sabés algo? No esperaba sentirme así después de enseñarle a alguien como vos.'
	}, {
		speaker: 'Aiko',
		text: 'Pero... hay algo que me gusta de tu esfuerzo. ...Y de tus ojos tontos también.'
	}, {
		speaker: 'Aiko',
		text: 'Eso fue por aprobar mi prueba.',
		action: 'kiss'
	}];
	// Classroom at sunset background
	var sunsetBackground = self.attachAsset('aulaAtardecer', {
		x: 0,
		y: 0
	});
	// Aiko character - hidden by default since this is not math evaluation
	var aikoSprite = self.attachAsset('aikoEvaluation', {
		anchorX: 0.5,
		anchorY: 1,
		x: 1400,
		y: 2200,
		visible: false
	});
	self.showRomanticDialog = function () {
		if (currentRomanticDialog >= romanticDialogs.length) {
			self.showFinalChoices();
			return;
		}
		var dialog = romanticDialogs[currentRomanticDialog];
		dialogSystem.showDialog(dialog.speaker, dialog.text);
		if (dialog.action === 'transition') {
			// Change to cleaning room background
			sunsetBackground.destroy();
			var cleaningBackground = self.attachAsset('cuartoLimpiezaBackground', {
				x: 0,
				y: 0
			});
			// Keep aikoEvaluation hidden during romantic scene
			self.setChildIndex(aikoSprite, self.children.length - 1);
			// Ensure dialog system and choice system are visible and in front
			if (dialogSystem) {
				game.setChildIndex(dialogSystem, game.children.length - 1);
				dialogSystem.visible = true;
			}
			if (choiceSystem) {
				game.setChildIndex(choiceSystem, game.children.length - 1);
				choiceSystem.visible = true;
			}
			currentRomanticDialog++;
		} else if (dialog.text === '¿Sabés algo? No esperaba sentirme así después de enseñarle a alguien como vos.') {
			// Change background to school corridor for this specific dialog
			if (self.children.length > 0 && self.children[0].destroy) {
				self.children[0].destroy();
			}
			var corridorBackground = self.attachAsset('schoolcorridor', {
				x: 0,
				y: 0
			});
			// Send background to back
			self.setChildIndex(corridorBackground, 0);
			// Keep aikoEvaluation hidden during romantic scene
			self.setChildIndex(aikoSprite, self.children.length - 1);
			// Ensure dialog system and choice system are visible and in front
			if (dialogSystem) {
				game.setChildIndex(dialogSystem, game.children.length - 1);
				dialogSystem.visible = true;
			}
			if (choiceSystem) {
				game.setChildIndex(choiceSystem, game.children.length - 1);
				choiceSystem.visible = true;
			}
			currentRomanticDialog++;
		} else if (dialog.text === 'Eso fue por aprobar mi prueba.') {
			// Change background to AikoKiss for this specific dialog
			if (self.children.length > 0 && self.children[0].destroy) {
				self.children[0].destroy();
			}
			var kissBackground = self.attachAsset('AikoKiss', {
				x: 0,
				y: 0
			});
			// Send background to back
			self.setChildIndex(kissBackground, 0);
			// Show kiss effect
			LK.effects.flashScreen(0xff69b4, 500);
			var kissText = new Text2('Satoshi ha sido besado por primera vez.', {
				size: 80,
				fill: 0xff1493
			});
			kissText.anchor.set(0.5, 0.5);
			kissText.x = 1024;
			kissText.y = 1366;
			self.addChild(kissText);
			currentRomanticDialog++;
		} else if (dialog.action === 'kiss') {
			// Show kiss effect
			LK.effects.flashScreen(0xff69b4, 500);
			var kissText = new Text2('Satoshi ha sido besado por primera vez.', {
				size: 80,
				fill: 0xff1493
			});
			kissText.anchor.set(0.5, 0.5);
			kissText.x = 1024;
			kissText.y = 1366;
			self.addChild(kissText);
			currentRomanticDialog++;
		} else {
			currentRomanticDialog++;
		}
	};
	self.showFinalChoices = function () {
		dialogSystem.hide();
		// Play crossroads music for the final romantic choice moment
		LK.stopMusic();
		LK.playMusic('theCrossroadsSong');
		var finalChoices = [{
			text: 'Aiko... quiero más que un beso.',
			type: 'romantic'
		}, {
			text: 'No... no puedo hacer esto contigo.',
			type: 'reject'
		}];
		choiceSystem.showChoices(finalChoices);
	};
	return self;
});
var TitleScreen = Container.expand(function () {
	var self = Container.call(this);
	// Background
	var spaceBackground = self.attachAsset('titleSpaceBackground', {
		x: 0,
		y: 0
	});
	// Stars array for twinkling effect
	var stars = [];
	for (var i = 0; i < 50; i++) {
		var star = self.attachAsset('titleStar', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: Math.random() * 2048,
			y: Math.random() * 2732
		});
		stars.push(star);
	}
	// Hyperstar setup
	var hyperStar = self.attachAsset('titleHyperStar', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: Math.random() * 2048,
		y: Math.random() * 2732,
		alpha: 0
	});
	// Logo setup (starts tiny)
	var logo = self.attachAsset('titleScreenLogo', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1024,
		y: 800,
		scaleX: 0.1,
		scaleY: 0.1
	});
	// Start button (starts off screen)
	var startButton = self.attachAsset('titleStartButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1024,
		y: -500
	});
	// Earth for transition
	var earth = self.attachAsset('titleEarth', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1024,
		y: 2000,
		scaleX: 0.3,
		scaleY: 0.3
	});
	// Cat setup
	var catSprites = ['titleCatFloat', 'titleCatJump', 'titleCatMeow', 'titleCatPlay', 'titleCatSleep', 'titleCatEat'];
	var currentCatSprite = 0;
	var catTouchCount = 0;
	var catAngry = false;
	var catRemoved = false;
	var cat = self.attachAsset('titleCatFloat', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 300,
		y: 1200,
		scaleX: 1.5,
		scaleY: 1.5
	});
	var catVelocityX = 1;
	var catVelocityY = 0.5;
	// Cat spaceship (hidden initially)
	var catSpaceship = self.attachAsset('titleCatSpaceship', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: -300,
		y: cat.y,
		scaleX: 1.2,
		scaleY: 1.2,
		visible: false
	});
	// Timers
	var starTwinkleTimer = 0;
	var hyperStarTimer = 0;
	var catAnimationTimer = 0;
	var hyperStarActive = false;
	// Initialize animations
	self.initAnimations = function () {
		// Logo grow animation
		tween(logo, {
			scaleX: 1.0,
			scaleY: 1.0
		}, {
			duration: 2000,
			easing: tween.elasticOut
		});
		// Start button bounce in
		tween(startButton, {
			y: 1800
		}, {
			duration: 1500,
			easing: tween.bounceOut
		});
	};
	self.update = function () {
		if (catRemoved) return;
		// Star twinkling
		starTwinkleTimer++;
		if (starTwinkleTimer % 60 === 0) {
			var randomStar = stars[Math.floor(Math.random() * stars.length)];
			tween(randomStar, {
				alpha: 0.3
			}, {
				duration: 300,
				onFinish: function onFinish() {
					tween(randomStar, {
						alpha: 1
					}, {
						duration: 300
					});
				}
			});
		}
		// Additional star twinkling for more frequent blinking
		if (starTwinkleTimer % 30 === 0) {
			var randomStar2 = stars[Math.floor(Math.random() * stars.length)];
			tween(randomStar2, {
				alpha: 0.1
			}, {
				duration: 200,
				onFinish: function onFinish() {
					tween(randomStar2, {
						alpha: 1
					}, {
						duration: 400
					});
				}
			});
		}
		// Continuous gentle twinkling for all stars
		if (starTwinkleTimer % 15 === 0) {
			for (var i = 0; i < stars.length; i++) {
				if (Math.random() < 0.3) {
					// 30% chance for each star
					var star = stars[i];
					tween(star, {
						alpha: 0.5 + Math.random() * 0.5
					}, {
						duration: 500 + Math.random() * 1000
					});
				}
			}
		}
		// Hyperstar movement
		hyperStarTimer++;
		if (hyperStarTimer % 900 === 0) {
			// Every 15 seconds
			if (!hyperStarActive) {
				hyperStarActive = true;
				hyperStar.x = Math.random() * 2048;
				hyperStar.y = Math.random() * 2732;
				tween(hyperStar, {
					alpha: 1
				}, {
					duration: 500,
					onFinish: function onFinish() {
						var targetX = Math.random() * 2048;
						var targetY = Math.random() * 2732;
						tween(hyperStar, {
							x: targetX,
							y: targetY
						}, {
							duration: 2000,
							easing: tween.linear,
							onFinish: function onFinish() {
								tween(hyperStar, {
									alpha: 0
								}, {
									duration: 500,
									onFinish: function onFinish() {
										hyperStarActive = false;
									}
								});
							}
						});
					}
				});
			}
		}
		// Cat floating movement
		if (!catAngry) {
			cat.x += catVelocityX;
			cat.y += catVelocityY;
			// Bounce off edges
			if (cat.x <= 100 || cat.x >= 1948) {
				catVelocityX *= -1;
			}
			if (cat.y <= 100 || cat.y >= 2632) {
				catVelocityY *= -1;
			}
			// Random sprite change
			catAnimationTimer++;
			if (catAnimationTimer % 180 === 0) {
				currentCatSprite = (currentCatSprite + 1) % catSprites.length;
				cat.destroy();
				cat = self.attachAsset(catSprites[currentCatSprite], {
					anchorX: 0.5,
					anchorY: 0.5,
					x: cat.x,
					y: cat.y,
					scaleX: 1.5,
					scaleY: 1.5
				});
				// Re-add touch handler
				cat.down = function () {
					if (catRemoved) return;
					catTouchCount++;
					if (catTouchCount >= 10 && !catAngry) {
						self.makeCatAngry();
					}
				};
			}
		}
	};
	self.makeCatAngry = function () {
		catAngry = true;
		cat.destroy();
		cat = self.attachAsset('titleCatAngry', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: cat.x,
			y: cat.y,
			scaleX: 1.5,
			scaleY: 1.5
		});
		// After 1 second, show spaceship
		LK.setTimeout(function () {
			catSpaceship.visible = true;
			catSpaceship.y = cat.y;
			// Move spaceship to cat
			tween(catSpaceship, {
				x: cat.x - 100
			}, {
				duration: 2000,
				easing: tween.linear,
				onFinish: function onFinish() {
					// Move cat and spaceship to Earth
					tween(cat, {
						x: earth.x,
						y: earth.y,
						scaleX: 0.3,
						scaleY: 0.3
					}, {
						duration: 3000,
						easing: tween.easeInOut
					});
					tween(catSpaceship, {
						x: earth.x,
						y: earth.y,
						scaleX: 0.3,
						scaleY: 0.3
					}, {
						duration: 3000,
						easing: tween.easeInOut,
						onFinish: function onFinish() {
							cat.visible = false;
							catSpaceship.visible = false;
							catRemoved = true;
						}
					});
				}
			});
		}, 1000);
	};
	// Start button handler
	startButton.down = function () {
		// Zoom to Earth transition
		tween(earth, {
			scaleX: 50,
			scaleY: 50
		}, {
			duration: 2000,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				game.startMainGame();
			}
		});
		// Zoom cat and move it in random direction if not removed
		if (!catRemoved) {
			// Random direction: 0-7 (8 directions: edges and corners)
			var direction = Math.floor(Math.random() * 8);
			var targetX, targetY;
			// Calculate target position based on direction
			switch (direction) {
				case 0:
					// Left edge
					targetX = -300;
					targetY = cat.y;
					break;
				case 1:
					// Right edge
					targetX = 2348;
					targetY = cat.y;
					break;
				case 2:
					// Top edge
					targetX = cat.x;
					targetY = -300;
					break;
				case 3:
					// Bottom edge
					targetX = cat.x;
					targetY = 3032;
					break;
				case 4:
					// Top-left corner
					targetX = -300;
					targetY = -300;
					break;
				case 5:
					// Top-right corner
					targetX = 2348;
					targetY = -300;
					break;
				case 6:
					// Bottom-left corner
					targetX = -300;
					targetY = 3032;
					break;
				case 7:
					// Bottom-right corner
					targetX = 2348;
					targetY = 3032;
					break;
			}
			// Apply much faster zoom and movement to cat
			tween(cat, {
				scaleX: 100,
				scaleY: 100,
				x: targetX,
				y: targetY
			}, {
				duration: 500,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					cat.visible = false;
				}
			});
		}
	};
	// Cat touch handler
	cat.down = function () {
		if (catRemoved) return;
		catTouchCount++;
		if (catTouchCount >= 10 && !catAngry) {
			self.makeCatAngry();
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Game state
// Fondos
var currentScene = 0;
var currentDialog = 0;
var currentChoices = [];
var relationshipPoints = {
	aiko: 0,
	yui: 0,
	hikari: 0,
	respect: 0,
	peace: 0,
	academic: 0
};
var selectedRoute = null;
var currentBackground = null;
var mathEvaluation = null;
var romanticScene = null;
var isInMathEvaluation = false;
var isInRomanticScene = false;
var gameStarted = false;
// Title screen
var titleScreen = game.addChild(new TitleScreen());
titleScreen.initAnimations();
// Play title screen music without looping
LK.playMusic('titleScreenSong', {
	loop: false
});
// UI Systems (initially hidden)
var dialogSystem = game.addChild(new DialogSystem());
var choiceSystem = game.addChild(new ChoiceSystem());
var character = game.addChild(new Character());
// Hide game elements initially
dialogSystem.visible = false;
choiceSystem.visible = false;
character.visible = false;
// Story data
var storyScenes = [{
	background: 'habitacion',
	dialogs: [{
		speaker: 'Satoshi',
		text: '¡Ya es mi último año de secundaria! Necesito encontrar novia antes de graduarme.'
	}, {
		speaker: 'Satoshi',
		text: 'Pero primero... mejor hablo con mamá sobre mis planes.'
	}],
	choices: [{
		text: 'Contarle todo a mamá',
		effects: {
			respect: 2,
			peace: -1
		}
	}, {
		text: 'Mantenerlo en secreto',
		effects: {
			peace: 2,
			respect: -1
		}
	}]
}, {
	background: 'calle',
	dialogs: [{
		speaker: 'Satoshi',
		text: 'Camino a la escuela... Hoy conoceré a las chicas que podrían cambiar mi vida.'
	}]
}, {
	background: 'escuela',
	dialogs: [{
		speaker: 'Satoshi',
		text: 'Aquí está la escuela. Veo tres chicas que me llaman la atención...'
	}, {
		speaker: 'Satoshi',
		text: 'Aiko, la delegada seria... Yui, mi amiga de la infancia... y Hikari, la misteriosa.'
	}],
	choices: [{
		text: 'Acercarme a Aiko',
		route: 'aiko'
	}, {
		text: 'Hablar con Yui',
		route: 'yui'
	}, {
		text: 'Seguir a Hikari',
		route: 'hikari'
	}]
}];
// Route-specific scenes
var routeScenes = {
	aiko: [{
		background: 'aula',
		dialogs: [{
			speaker: 'Aiko',
			text: 'Satoshi-kun, necesitas ser más responsable con tus estudios.'
		}, {
			speaker: 'Satoshi',
			text: 'Tienes razón, Aiko. ¿Me ayudarías a estudiar?'
		}],
		choices: [{
			text: 'Pedirle que sea mi tutora',
			effects: {
				aiko: 3
			}
		}, {
			text: 'Sugerir estudiar juntos como amigos',
			effects: {
				aiko: 1
			}
		}]
	}, {
		background: 'Aikosurprised',
		dialogs: [{
			speaker: 'Aiko',
			text: '...¿Yo? ¿tu tutora?'
		}, {
			speaker: 'Aiko',
			text: 'Está bien. Pero no quiero distracciones. Si no cumplís, se acaba el trato.',
			backgroundChange: 'aula'
		}, {
			speaker: 'Satoshi',
			text: '¡Lo prometo! Seré el alumno más aplicado que hayas visto.'
		}]
	}, {
		background: 'aula',
		dialogs: [{
			speaker: 'Aiko',
			text: 'Antes de seguir con estas sesiones, quiero comprobar cuánto sabés.',
			action: 'startMathEval',
			backgroundChange: 'Aikosmiling'
		}, {
			speaker: 'Aiko',
			text: 'Nada complicado. Empecemos.'
		}]
	}],
	yui: [{
		background: 'patio',
		dialogs: [{
			speaker: 'Yui',
			text: '¡Satoshi! Como en los viejos tiempos, ¿verdad?'
		}, {
			speaker: 'Satoshi',
			text: 'Sí, Yui... pero ahora te veo diferente.'
		}],
		choices: [{
			text: 'Confesarle mis sentimientos',
			effects: {
				yui: 3
			}
		}, {
			text: 'Mantener la amistad por ahora',
			effects: {
				yui: 1
			}
		}]
	}],
	hikari: [{
		background: 'aula2',
		dialogs: [{
			speaker: 'Hikari',
			text: 'Te has dado cuenta de mí... interesante.'
		}, {
			speaker: 'Satoshi',
			text: 'Hay algo especial en ti, Hikari.'
		}],
		choices: [{
			text: 'Preguntarle sobre su misterio',
			effects: {
				hikari: 3
			}
		}, {
			text: 'Invitarla a caminar',
			effects: {
				hikari: 2
			}
		}]
	}]
};
function changeBackground(backgroundType) {
	if (currentBackground) {
		currentBackground.destroy();
	}
	currentBackground = game.addChild(LK.getAsset(backgroundType, {
		x: 0,
		y: 0
	}));
	// Send background to back
	game.setChildIndex(currentBackground, 0);
}
function showCurrentDialog() {
	var scene = getCurrentScene();
	if (!scene || !scene.dialogs || currentDialog >= scene.dialogs.length) {
		if (scene && scene.choices) {
			currentChoices = scene.choices;
			choiceSystem.showChoices(scene.choices);
			dialogSystem.hide();
		} else {
			nextScene();
		}
		return;
	}
	var dialog = scene.dialogs[currentDialog];
	dialogSystem.showDialog(dialog.speaker, dialog.text);
	// Handle background changes within dialog
	if (dialog.backgroundChange) {
		changeBackground(dialog.backgroundChange);
	}
	// Before route selection: hide characterSprite, show full Satoshi
	// After route selection: show characterSprite for Satoshi, hide for others
	if (!selectedRoute) {
		// Before route selection - always hide characterSprite
		character.hide();
	} else {
		// After route selection - show characterSprite for Satoshi, hide for others
		if (dialog.speaker === 'Satoshi') {
			// Check if this is the specific promise dialog in Aiko route
			var isMotivatedMoment = selectedRoute === 'aiko' && currentScene === 4 && currentDialog === 2 && dialog.text === '¡Lo prometo! Seré el alumno más aplicado que hayas visto.';
			character.show(false, isMotivatedMoment);
		} else {
			character.hide();
		}
	}
	choiceSystem.clearChoices();
}
function getCurrentScene() {
	if (selectedRoute && routeScenes[selectedRoute]) {
		var routeIndex = currentScene - storyScenes.length;
		if (routeIndex >= 0 && routeIndex < routeScenes[selectedRoute].length) {
			return routeScenes[selectedRoute][routeIndex];
		}
	}
	if (currentScene < storyScenes.length) {
		return storyScenes[currentScene];
	}
	return null;
}
function nextScene() {
	currentScene++;
	currentDialog = 0;
	currentChoices = [];
	// No auto-save - game resets on refresh
	var scene = getCurrentScene();
	if (scene) {
		if (scene.background) {
			changeBackground(scene.background);
		}
		showCurrentDialog();
	} else {
		showEnding();
	}
}
function showEnding() {
	var maxPoints = 0;
	var winner = null;
	if (selectedRoute) {
		maxPoints = relationshipPoints[selectedRoute];
		winner = selectedRoute;
	}
	var endingText = '';
	if (maxPoints >= 3) {
		endingText = '¡Felicidades! Has encontrado el amor verdadero con ' + (winner === 'aiko' ? 'Aiko' : winner === 'yui' ? 'Yui' : 'Hikari') + '!';
		LK.showYouWin();
	} else {
		endingText = 'Aunque no encontraste el amor esta vez, aprendiste mucho sobre ti mismo.';
		dialogSystem.showDialog('Narrador', endingText);
	}
}
game.nextDialog = function () {
	// If we're in romantic scene, continue with romantic dialog
	if (isInRomanticScene && romanticScene) {
		romanticScene.showRomanticDialog();
		return;
	}
	var scene = getCurrentScene();
	var dialog = scene && scene.dialogs ? scene.dialogs[currentDialog] : null;
	if (dialog && dialog.action === 'startMathEval' && !isInMathEvaluation) {
		game.startMathEvaluation();
		return;
	}
	currentDialog++;
	// No auto-save for dialog progress
	showCurrentDialog();
};
game.startMathEvaluation = function () {
	isInMathEvaluation = true;
	dialogSystem.hide();
	character.hide();
	if (currentBackground) {
		currentBackground.destroy();
	}
	// Play evaluation song during math test
	LK.playMusic('evaluationSong');
	mathEvaluation = game.addChild(new MathEvaluation());
};
game.startMathEvaluationFailure = function () {
	isInMathEvaluation = false;
	if (mathEvaluation) {
		mathEvaluation.destroy();
		mathEvaluation = null;
	}
	if (currentBackground) {
		currentBackground.destroy();
	}
	// Stop music when player fails evaluation
	LK.stopMusic();
	// Change to cold, grey classroom
	changeBackground('aula');
	character.hide();
	// Show Aiko's disappointed reaction with specific dialogs
	var failureDialogs = [{
		speaker: 'Aiko',
		text: '...¿En serio?'
	}, {
		speaker: 'Aiko',
		text: 'Pensé que podrías con algo tan simple. Pero está claro que puse expectativas demasiado altas en vos.'
	}, {
		speaker: 'Aiko',
		text: 'Mejor andá a pedirle ayuda a tu mamá. Quizás con dibujos entiendas.'
	}, {
		speaker: 'GAME OVER',
		text: '¡Por eso eres virgen!'
	}];
	var failureDialogIndex = 0;
	function showFailureDialog() {
		if (failureDialogIndex < failureDialogs.length) {
			var dialog = failureDialogs[failureDialogIndex];
			dialogSystem.showDialog(dialog.speaker, dialog.text);
			failureDialogIndex++;
			if (dialog.speaker === 'GAME OVER') {
				LK.effects.flashScreen(0xff0000, 1000);
				// Play game over sound effect when narrator says the virgin line
				LK.getSound('gameOverEffect').play();
			}
		}
	}
	// Override nextDialog temporarily for failure sequence
	var originalNextDialog = game.nextDialog;
	game.nextDialog = function () {
		showFailureDialog();
		if (failureDialogIndex >= failureDialogs.length) {
			// Restore original nextDialog
			game.nextDialog = originalNextDialog;
		}
	};
	showFailureDialog();
};
game.startRomanticScene = function () {
	isInMathEvaluation = false;
	isInRomanticScene = true;
	if (mathEvaluation) {
		mathEvaluation.destroy();
		mathEvaluation = null;
	}
	if (currentBackground) {
		currentBackground.destroy();
	}
	// Stop evaluation music and play romantic song when player passes evaluation
	LK.stopMusic();
	LK.playMusic('romanticSong');
	romanticScene = game.addChild(new RomanticScene());
	romanticScene.showRomanticDialog();
};
game.makeChoice = function (choice) {
	// Handle romantic scene choices
	if (isInRomanticScene && choice.type) {
		choiceSystem.clearChoices();
		if (choice.type === 'romantic') {
			// Resume romantic music for positive choice
			LK.stopMusic();
			LK.playMusic('romanticSong');
			// Show positive romantic outcome
			if (romanticScene) {
				romanticScene.destroy();
			}
			// Change background to AikoPoseOjou for this specific dialog
			if (currentBackground) {
				currentBackground.destroy();
			}
			currentBackground = game.addChild(LK.getAsset('AikoPoseOjou', {
				x: 0,
				y: 0
			}));
			// Send background to back
			game.setChildIndex(currentBackground, 0);
			relationshipPoints.aiko += 2;
			dialogSystem.showDialog('Aiko', '¿Más...? Sos más valiente de lo que pensaba. Pero antes de seguir... prométeme que vas a seguir estudiando conmigo.');
			LK.showYouWin();
		} else if (choice.type === 'reject') {
			// Stop music completely for rejection to emphasize gameOverEffect
			LK.stopMusic();
			// Show game over
			if (romanticScene) {
				romanticScene.destroy();
			}
			LK.effects.flashScreen(0xff0000, 1000);
			dialogSystem.showDialog('GAME OVER', '¡Por eso eres virgen!');
			// Play game over sound effect with clear musical space
			LK.getSound('gameOverEffect').play();
		}
		return;
	}
	// Check if this is the first scene crossroads choice and restore music
	if (currentScene === 0 && (choice.text === 'Contarle todo a mamá' || choice.text === 'Mantenerlo en secreto')) {
		// Resume the beginning song after making the crossroads choice
		LK.stopMusic();
		LK.playMusic('theBeginningSong');
	}
	// Check if this is the school scene route choice and play school song
	if (currentScene === 2 && (choice.text === 'Acercarme a Aiko' || choice.text === 'Hablar con Yui' || choice.text === 'Seguir a Hikari')) {
		// Play school song after making route choice
		LK.stopMusic();
		LK.playMusic('theSchoolSong');
	}
	// Check if this is Aiko tutoring choice and resume school song
	if (currentScene === 3 && (choice.text === 'Pedirle que sea mi tutora' || choice.text === 'Sugerir estudiar juntos como amigos')) {
		// Resume the school song after making the tutoring choice
		LK.stopMusic();
		LK.playMusic('theSchoolSong');
	}
	// Reset character sprite to normal state
	if (selectedRoute && character.visible) {
		character.show(false);
	}
	if (choice.effects) {
		for (var key in choice.effects) {
			relationshipPoints[key] += choice.effects[key];
		}
	}
	// Special handling for Aiko route choices
	if (selectedRoute === 'aiko' && currentScene === 3) {
		if (choice.text === 'Pedirle que sea mi tutora') {
			relationshipPoints.academic += 1;
		} else if (choice.text === 'Sugerir estudiar juntos como amigos') {
			// Trigger immediate game over
			dialogSystem.hide();
			choiceSystem.clearChoices();
			LK.effects.flashScreen(0xff0000, 1000);
			dialogSystem.showDialog('GAME OVER', '¡Por eso eres virgen!');
			return;
		}
	}
	if (choice.route) {
		selectedRoute = choice.route;
	}
	choiceSystem.clearChoices();
	currentChoices = [];
	nextScene();
};
game.showChoices = function () {
	if (currentChoices.length > 0) {
		choiceSystem.showChoices(currentChoices);
		dialogSystem.hide();
	}
};
game.startMainGame = function () {
	if (gameStarted) return;
	gameStarted = true;
	// Stop title screen music
	LK.stopMusic();
	// Start the beginning song for Satoshi's room scene
	LK.playMusic('theBeginningSong');
	// Hide title screen
	titleScreen.visible = false;
	// Show game elements
	dialogSystem.visible = true;
	choiceSystem.visible = true;
	character.visible = true;
	// Change restart button text to black for main game
	restartText.tint = 0x000000;
	// Initialize game
	changeBackground('habitacion');
	showCurrentDialog();
};
// Don't auto-start the game - wait for title screen
// Restart button in top-right corner
var restartButton = LK.gui.topRight.addChild(LK.getAsset('nextButton', {
	anchorX: 1,
	anchorY: 0,
	x: -50,
	y: 20,
	scaleX: 0.8,
	scaleY: 0.8
}));
var restartText = new Text2('Reiniciar', {
	size: 70,
	fill: 0xffffff
});
restartText.anchor.set(0.5, 0.5);
restartText.x = restartButton.x - restartButton.width * 0.4;
restartText.y = restartButton.y + restartButton.height * 0.4;
LK.gui.topRight.addChild(restartText);
restartButton.down = function () {
	// Clear all saved data
	delete storage.currentScene;
	delete storage.currentDialog;
	delete storage.relationshipPoints;
	delete storage.selectedRoute;
	// Reset game state variables
	currentScene = 0;
	currentDialog = 0;
	currentChoices = [];
	relationshipPoints = {
		aiko: 0,
		yui: 0,
		hikari: 0,
		respect: 0,
		peace: 0,
		academic: 0
	};
	selectedRoute = null;
	isInMathEvaluation = false;
	isInRomanticScene = false;
	gameStarted = false;
	// Reset the nextDialog function to original state
	game.nextDialog = function () {
		// If we're in romantic scene, continue with romantic dialog
		if (isInRomanticScene && romanticScene) {
			romanticScene.showRomanticDialog();
			return;
		}
		var scene = getCurrentScene();
		var dialog = scene && scene.dialogs ? scene.dialogs[currentDialog] : null;
		if (dialog && dialog.action === 'startMathEval' && !isInMathEvaluation) {
			game.startMathEvaluation();
			return;
		}
		currentDialog++;
		// No auto-save for dialog progress
		showCurrentDialog();
	};
	// Destroy any active special scenes
	if (mathEvaluation) {
		mathEvaluation.destroy();
		mathEvaluation = null;
	}
	if (romanticScene) {
		romanticScene.destroy();
		romanticScene = null;
	}
	// Clear UI
	choiceSystem.clearChoices();
	character.hide();
	// Reset dialog system buttons
	dialogSystem.showDialog('', '');
	dialogSystem.hide();
	// Hide game elements and show title screen
	dialogSystem.visible = false;
	choiceSystem.visible = false;
	character.visible = false;
	if (currentBackground) {
		currentBackground.destroy();
		currentBackground = null;
	}
	// Completely reset title screen by recreating it
	titleScreen.destroy();
	titleScreen = game.addChild(new TitleScreen());
	titleScreen.initAnimations();
	// Reset restart button text color to white for title screen
	restartText.tint = 0xffffff;
	// Play title screen music without looping
	LK.playMusic('titleScreenSong', {
		loop: false
	});
};
// Add game state to global for debugging
game.currentChoices = currentChoices;

===================================================================
--- original.js
+++ change.js
@@ -58,18 +58,21 @@
 		self.clearChoices();
 		// Check if this is the first scene with crossroads choices
 		if (currentScene === 0 && choiceOptions.length === 2 && choiceOptions[0].text === 'Contarle todo a mamá' && choiceOptions[1].text === 'Mantenerlo en secreto') {
 			// Play crossroads song for this specific choice moment
+			LK.stopMusic();
 			LK.playMusic('theCrossroadsSong');
 		}
 		// Check if this is the school scene with three route choices
 		if (currentScene === 2 && choiceOptions.length === 3 && choiceOptions[0].text === 'Acercarme a Aiko' && choiceOptions[1].text === 'Hablar con Yui' && choiceOptions[2].text === 'Seguir a Hikari') {
 			// Play crossroads song for this specific choice moment
+			LK.stopMusic();
 			LK.playMusic('theCrossroadsSong');
 		}
 		// Check if this is Aiko route tutoring choice moment
 		if (currentScene === 3 && choiceOptions.length === 2 && choiceOptions[0].text === 'Pedirle que sea mi tutora' && choiceOptions[1].text === 'Sugerir estudiar juntos como amigos') {
 			// Play crossroads song for this specific choice moment
+			LK.stopMusic();
 			LK.playMusic('theCrossroadsSong');
 		}
 		// Update character sprite for decision moment if Satoshi is visible
 		if (selectedRoute && character.visible) {
@@ -475,8 +478,9 @@
 	};
 	self.showFinalChoices = function () {
 		dialogSystem.hide();
 		// Play crossroads music for the final romantic choice moment
+		LK.stopMusic();
 		LK.playMusic('theCrossroadsSong');
 		var finalChoices = [{
 			text: 'Aiko... quiero más que un beso.',
 			type: 'romantic'
@@ -854,10 +858,10 @@
 
 /**** 
 * Game Code
 ****/ 
-// Fondos
 // Game state
+// Fondos
 var currentScene = 0;
 var currentDialog = 0;
 var currentChoices = [];
 var relationshipPoints = {
@@ -1218,8 +1222,9 @@
 	if (isInRomanticScene && choice.type) {
 		choiceSystem.clearChoices();
 		if (choice.type === 'romantic') {
 			// Resume romantic music for positive choice
+			LK.stopMusic();
 			LK.playMusic('romanticSong');
 			// Show positive romantic outcome
 			if (romanticScene) {
 				romanticScene.destroy();
@@ -1253,18 +1258,21 @@
 	}
 	// Check if this is the first scene crossroads choice and restore music
 	if (currentScene === 0 && (choice.text === 'Contarle todo a mamá' || choice.text === 'Mantenerlo en secreto')) {
 		// Resume the beginning song after making the crossroads choice
+		LK.stopMusic();
 		LK.playMusic('theBeginningSong');
 	}
 	// Check if this is the school scene route choice and play school song
 	if (currentScene === 2 && (choice.text === 'Acercarme a Aiko' || choice.text === 'Hablar con Yui' || choice.text === 'Seguir a Hikari')) {
 		// Play school song after making route choice
+		LK.stopMusic();
 		LK.playMusic('theSchoolSong');
 	}
 	// Check if this is Aiko tutoring choice and resume school song
 	if (currentScene === 3 && (choice.text === 'Pedirle que sea mi tutora' || choice.text === 'Sugerir estudiar juntos como amigos')) {
 		// Resume the school song after making the tutoring choice
+		LK.stopMusic();
 		LK.playMusic('theSchoolSong');
 	}
 	// Reset character sprite to normal state
 	if (selectedRoute && character.visible) {