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

/**** 
* Classes
****/ 
var Button = Container.expand(function () {
	var self = Container.call(this);
	var bg = self.attachAsset('button', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var label = new Text2('Button', {
		size: 40,
		fill: 0xFFFFFF
	});
	label.anchor.set(0.5, 0.5);
	self.addChild(label);
	self.setLabel = function (text) {
		label.setText(text);
	};
	self.down = function () {
		tween(bg, {
			scaleX: 0.95,
			scaleY: 0.95
		}, {
			duration: 100
		});
		LK.getSound('select').play();
	};
	self.up = function () {
		tween(bg, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 100
		});
		if (self.onClick) {
			self.onClick();
		}
	};
	return self;
});
var DeveloperCard = Container.expand(function () {
	var self = Container.call(this);
	var bg = self.attachAsset('card', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var icon = self.attachAsset('developerIcon', {
		anchorX: 0.5,
		anchorY: 0.5,
		y: -100
	});
	var nameText = new Text2('Developer', {
		size: 30,
		fill: 0xFFFFFF
	});
	nameText.anchor.set(0.5, 0.5);
	nameText.y = -20;
	self.addChild(nameText);
	var specialtyText = new Text2('Graphics', {
		size: 25,
		fill: 0xFFC107
	});
	specialtyText.anchor.set(0.5, 0.5);
	specialtyText.y = 20;
	self.addChild(specialtyText);
	var costText = new Text2('Cost: $100', {
		size: 25,
		fill: 0x4CAF50
	});
	costText.anchor.set(0.5, 0.5);
	costText.y = 60;
	self.addChild(costText);
	var skillText = new Text2('Skill: 5', {
		size: 25,
		fill: 0x2196F3
	});
	skillText.anchor.set(0.5, 0.5);
	skillText.y = 100;
	self.addChild(skillText);
	self.developerData = null;
	self.setDeveloper = function (data) {
		self.developerData = data;
		nameText.setText(data.name);
		specialtyText.setText(data.specialty);
		costText.setText('Cost: $' + data.cost);
		skillText.setText('Skill: ' + data.skill);
		var specialtyColors = {
			'Graphics': 0xff5722,
			'Sound': 0x9c27b0,
			'Gameplay': 0x2196f3
		};
		icon.tint = specialtyColors[data.specialty] || 0xffc107;
	};
	self.down = function () {
		if (self.onClick) {
			self.onClick(self.developerData);
		}
	};
	return self;
});
var FeatureCard = Container.expand(function () {
	var self = Container.call(this);
	var bg = self.attachAsset('card', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8
	});
	var icon = self.attachAsset('featureIcon', {
		anchorX: 0.5,
		anchorY: 0.5,
		y: -80
	});
	var nameText = new Text2('Feature', {
		size: 25,
		fill: 0xFFFFFF
	});
	nameText.anchor.set(0.5, 0.5);
	nameText.y = -20;
	self.addChild(nameText);
	var typeText = new Text2('Type', {
		size: 20,
		fill: 0x2196F3
	});
	typeText.anchor.set(0.5, 0.5);
	typeText.y = 10;
	self.addChild(typeText);
	var pointsText = new Text2('Points: 0', {
		size: 20,
		fill: 0x4CAF50
	});
	pointsText.anchor.set(0.5, 0.5);
	pointsText.y = 40;
	self.addChild(pointsText);
	self.featureData = null;
	self.selected = false;
	self.setFeature = function (data) {
		self.featureData = data;
		nameText.setText(data.name);
		typeText.setText(data.type);
		pointsText.setText('Points: ' + data.basePoints + ' | Cost: $' + data.cost);
		var typeColors = {
			'Graphics': 0xff5722,
			'Sound': 0x9c27b0,
			'Gameplay': 0x2196f3
		};
		icon.tint = typeColors[data.type] || 0xffc107;
	};
	self.setSelected = function (selected) {
		self.selected = selected;
		bg.tint = selected ? 0xe94560 : 0xffffff;
	};
	self.down = function () {
		if (self.onClick) {
			self.onClick(self);
		}
	};
	return self;
});
var GameHistoryCard = Container.expand(function () {
	var self = Container.call(this);
	var bg = self.attachAsset('card', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 0.6
	});
	var nameText = new Text2('Game Name', {
		size: 30,
		fill: 0xFFFFFF
	});
	nameText.anchor.set(0.5, 0.5);
	nameText.y = -30;
	self.addChild(nameText);
	var salesText = new Text2('Sales: 0', {
		size: 25,
		fill: 0x4CAF50
	});
	salesText.anchor.set(0.5, 0.5);
	salesText.y = 10;
	self.addChild(salesText);
	self.gameData = null;
	self.setGameData = function (data) {
		self.gameData = data;
		nameText.setText(data.name);
		var salesInfo = data.currentDailySales > 0 ? 'Sales: ' + data.totalSales + ' (Active)' : 'Sales: ' + data.totalSales + ' (Ended)';
		salesText.setText(salesInfo);
		bg.tint = data.currentDailySales > 0 ? 0x0f3460 : 0x16213e;
	};
	self.down = function () {
		if (self.onClick) {
			self.onClick(self.gameData);
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a1a2e
});

/**** 
* Game Code
****/ 
// Game state
function _typeof2(o) {
	"@babel/helpers - typeof";
	return _typeof2 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
		return typeof o;
	} : function (o) {
		return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
	}, _typeof2(o);
}
function _typeof(o) {
	"@babel/helpers - typeof";
	return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
		return typeof o;
	} : function (o) {
		return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
	}, _typeof(o);
}
var gameState = {
	money: 100000,
	developers: [],
	currentProject: null,
	completedGames: 0,
	marketTrends: [],
	currentDay: 1,
	releasedGames: [],
	maxHireableDevelopers: 1,
	studioLevel: 1,
	studioUpgradeCost: 5000,
	fans: 0,
	// Toplam fan sayısı
	mainCharacter: {
		name: "You",
		level: 1,
		upgradeCost: 2000,
		skill: 2,
		specialty: "All",
		featurePoints: {
			Graphics: 1,
			Sound: 1,
			Gameplay: 1
		}
	},
	gameHistory: [],
	researchedFeatures: {
		Graphics: [],
		Sound: [],
		Gameplay: [],
		GameGenres: []
	},
	currentResearch: null,
	// --- Game Engine system ---
	ownedGameEngines: [],
	selectedGameEngine: null,
	// --- Feature selection limit per category ---
	featureSelectionLimit: {
		Graphics: 1,
		Sound: 1,
		Gameplay: 1
	}
};
// --- Game Engines Data ---
// Add release year, adjust bonus and price by year, and sort by year
var gameEngines = [];
// Engine data: name, year
var engineData = [{
	name: "RPG Maker",
	year: 1988
}, {
	name: "GameMaker",
	year: 1999
}, {
	name: "Torque 3D",
	year: 2001
}, {
	name: "MonoGame",
	year: 2003
}, {
	name: "Godot",
	year: 2007
}, {
	name: "Unity",
	year: 2005
}, {
	name: "CryEngine",
	year: 2002
}, {
	name: "Defold",
	year: 2016
}, {
	name: "Phaser",
	year: 2013
}, {
	name: "Cocos2d-x",
	year: 2010
}, {
	name: "Custom Engine",
	year: 1985
}, {
	name: "PICO-8",
	year: 2015
}, {
	name: "Construct",
	year: 2011
}, {
	name: "LibGDX",
	year: 2009
}, {
	name: "Solar2D",
	year: 2009
}, {
	name: "Ren'Py",
	year: 2004
}, {
	name: "Open 3D Engine",
	year: 2021
}, {
	name: "Stride",
	year: 2014
}, {
	name: "GDevelop",
	year: 2014
}, {
	name: "AppGameKit",
	year: 2011
}];
// Sort by year ascending
engineData.sort(function (a, b) {
	return a.year - b.year;
});
// Set base values
var baseYear = 1985;
var baseBonus = 0.02; // 2%
var maxBonus = 0.40; // 40%
var basePrice = 2000;
var priceIncreasePerYear = 500; // Each year after baseYear increases price
for (var i = 0; i < engineData.length; i++) {
	var data = engineData[i];
	// Bonus increases by 2% (0.02) for every 2 years after baseYear, capped at 40%
	var bonusSteps = Math.floor((data.year - baseYear) / 2);
	var bonus = baseBonus + bonusSteps * 0.02;
	// Clamp to nearest lower multiple of 0.02 and max 0.40
	if (bonus > maxBonus) bonus = maxBonus;
	// Round to nearest 0.02 (defensive, in case of floating point error)
	bonus = Math.floor(bonus * 50) / 50;
	// Price increases by 2000 + 500 per year after baseYear
	var price = basePrice + (data.year - baseYear) * priceIncreasePerYear;
	// Clamp minimum price
	if (price < basePrice) price = basePrice;
	gameEngines.push({
		name: data.name,
		year: data.year,
		quality: bonus,
		price: price,
		researched: true,
		// Always researched
		owned: false
	});
}
// Current game name being created
var currentGameName = '';
// Game name display at top
var gameNameDisplay = new Text2('', {
	size: 45,
	fill: 0xFFFFFF
});
gameNameDisplay.anchor.set(0.5, 0);
gameNameDisplay.y = 10;
LK.gui.top.addChild(gameNameDisplay);
// Available developers pool
var developerPool = [{
	name: 'Alex',
	specialty: 'Graphics',
	skill: 3,
	cost: 4000
}, {
	name: 'Sam',
	specialty: 'Sound',
	skill: 4,
	cost: 4000
}, {
	name: 'Jordan',
	specialty: 'Gameplay',
	skill: 5,
	cost: 4000
}, {
	name: 'Morgan',
	specialty: 'Graphics',
	skill: 6,
	cost: 8000
}, {
	name: 'Casey',
	specialty: 'Sound',
	skill: 7,
	cost: 8000
}, {
	name: 'Drew',
	specialty: 'Gameplay',
	skill: 8,
	cost: 8000
}, {
	name: 'Taylor',
	specialty: 'Graphics',
	skill: 9,
	cost: 12000
}, {
	name: 'Jamie',
	specialty: 'Sound',
	skill: 10,
	cost: 12000
}, {
	name: 'Robin',
	specialty: 'Gameplay',
	skill: 11,
	cost: 12000
}];
// Available features - expanded with research requirements
var featurePool = [{
	name: 'Pixel Art',
	type: 'Graphics',
	basePoints: 3,
	cost: 4000,
	requiresResearch: false
}, {
	name: '3D Models',
	type: 'Graphics',
	basePoints: 5,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'Particle Effects',
	type: 'Graphics',
	basePoints: 4,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'Soundtrack',
	type: 'Sound',
	basePoints: 3,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'Voice Acting',
	type: 'Sound',
	basePoints: 6,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'Sound Effects',
	type: 'Sound',
	basePoints: 4,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'RPG Elements',
	type: 'Gameplay',
	basePoints: 5,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'Multiplayer',
	type: 'Gameplay',
	basePoints: 7,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'Puzzles',
	type: 'Gameplay',
	basePoints: 4,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'Open World',
	type: 'Gameplay',
	basePoints: 8,
	cost: 4000,
	requiresResearch: false
}, {
	name: 'Shaders',
	type: 'Graphics',
	basePoints: 6,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Ray Tracing',
	type: 'Graphics',
	basePoints: 10,
	cost: 12000,
	requiresResearch: true
}, {
	name: 'Motion Capture',
	type: 'Graphics',
	basePoints: 8,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Procedural Generation',
	type: 'Graphics',
	basePoints: 7,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Dynamic Lighting',
	type: 'Graphics',
	basePoints: 6,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Orchestral Score',
	type: 'Sound',
	basePoints: 8,
	cost: 8000,
	requiresResearch: true
}, {
	name: '3D Audio',
	type: 'Sound',
	basePoints: 7,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Dynamic Music',
	type: 'Sound',
	basePoints: 6,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Environmental Audio',
	type: 'Sound',
	basePoints: 5,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Foley Effects',
	type: 'Sound',
	basePoints: 6,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Physics Engine',
	type: 'Gameplay',
	basePoints: 9,
	cost: 12000,
	requiresResearch: true
}, {
	name: 'AI Systems',
	type: 'Gameplay',
	basePoints: 10,
	cost: 12000,
	requiresResearch: true
}, {
	name: 'Skill Trees',
	type: 'Gameplay',
	basePoints: 6,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Crafting System',
	type: 'Gameplay',
	basePoints: 7,
	cost: 8000,
	requiresResearch: true
}, {
	name: 'Dialogue System',
	type: 'Gameplay',
	basePoints: 5,
	cost: 8000,
	requiresResearch: true
}];
// Game genres that can be researched
var gameGenres = [{
	name: 'Action',
	baseMultiplier: 1.2,
	trendChance: 0.3,
	researchCost: 4000,
	requiresResearch: false
}, {
	name: 'Adventure',
	baseMultiplier: 1.1,
	trendChance: 0.25,
	researchCost: 4000,
	requiresResearch: false
}, {
	name: 'Puzzle',
	baseMultiplier: 1.0,
	trendChance: 0.2,
	researchCost: 4000,
	requiresResearch: false
}, {
	name: 'Racing',
	baseMultiplier: 1.3,
	trendChance: 0.35,
	researchCost: 8000,
	requiresResearch: true
}, {
	name: 'Strategy',
	baseMultiplier: 1.4,
	trendChance: 0.3,
	researchCost: 8000,
	requiresResearch: true
}, {
	name: 'Simulation',
	baseMultiplier: 1.2,
	trendChance: 0.25,
	researchCost: 8000,
	requiresResearch: true
}, {
	name: 'RPG',
	baseMultiplier: 1.5,
	trendChance: 0.4,
	researchCost: 12000,
	requiresResearch: true
}, {
	name: 'FPS',
	baseMultiplier: 1.4,
	trendChance: 0.35,
	researchCost: 12000,
	requiresResearch: true
}, {
	name: 'Horror',
	baseMultiplier: 1.3,
	trendChance: 0.25,
	researchCost: 12000,
	requiresResearch: true
}, {
	name: 'Sports',
	baseMultiplier: 1.2,
	trendChance: 0.3,
	researchCost: 12000,
	requiresResearch: true
}];
// UI Elements
var moneyText = new Text2('Money: $10000', {
	size: 50,
	fill: 0x4CAF50
});
moneyText.anchor.set(1, 0);
moneyText.x = 0;
moneyText.y = 0;
LK.gui.topRight.addChild(moneyText);
var developersText = new Text2('Developers: 0', {
	size: 40,
	fill: 0xFFFFFF
});
developersText.anchor.set(1, 0);
developersText.x = 0;
developersText.y = moneyText.y + moneyText.height + 8;
LK.gui.topRight.addChild(developersText);
var gamesText = new Text2('Games Released: 0', {
	size: 40,
	fill: 0xFFC107
});
gamesText.anchor.set(1, 0);
gamesText.x = 0;
gamesText.y = developersText.y + developersText.height + 8;
LK.gui.topRight.addChild(gamesText);
// Fan count and bonus UI
var fanText = new Text2('Fan: 0', {
	size: 40,
	fill: 0x2196F3
});
fanText.anchor.set(1, 0);
fanText.x = 0;
fanText.y = gamesText.y + gamesText.height + 8;
LK.gui.topRight.addChild(fanText);
var fanBonusText = new Text2('Satış Bonusu: %0', {
	size: 32,
	fill: 0x4CAF50
});
fanBonusText.anchor.set(1, 0);
fanBonusText.x = 0;
fanBonusText.y = fanText.y + fanText.height + 8;
LK.gui.topRight.addChild(fanBonusText);
var dayText = new Text2('Day: 1', {
	size: 40,
	fill: 0x2196F3
});
dayText.anchor.set(1, 0);
dayText.x = 0;
dayText.y = fanBonusText.y + fanBonusText.height + 8;
LK.gui.topRight.addChild(dayText);
// --- Sales & Revenue Log UI ---
var salesLogContainer = new Container();
salesLogContainer.x = 2048 - 40; // right align
salesLogContainer.y = 220; // just below dayText
LK.gui.topRight.addChild(salesLogContainer);
var salesLogEntries = []; // keep references to Text2 objects for updating/removal
function updateSalesLog() {
	// Remove old entries
	for (var i = 0; i < salesLogEntries.length; i++) {
		salesLogEntries[i].destroy();
	}
	salesLogEntries = [];
	// Show up to 5 most recent games (active and ended)
	var allGames = gameState.releasedGames.concat(gameState.gameHistory);
	var recentGames = allGames.slice(-5).reverse();
	var y = 0;
	for (var i = 0; i < recentGames.length; i++) {
		var g = recentGames[i];
		var isActive = g.currentDailySales > 0;
		var pricePerCopy = typeof g.price === "number" ? g.price : 1;
		var revenue = Math.floor((g.currentDailySales || 0) * pricePerCopy);
		var txt = new Text2(g.name + ': +' + (g.currentDailySales || 0) + ' | $' + revenue, {
			size: 28,
			fill: isActive ? 0x4CAF50 : 0x888888
		});
		txt.anchor.set(1, 0);
		txt.x = 0;
		txt.y = y;
		salesLogContainer.addChild(txt);
		salesLogEntries.push(txt);
		y += 36;
	}
}
// Main menu container
var mainMenu = new Container();
game.addChild(mainMenu);
var titleText = new Text2('Game Dev Studio', {
	size: 80,
	fill: 0xFFFFFF
});
titleText.anchor.set(0.5, 0.5);
titleText.x = 1024;
titleText.y = 300;
mainMenu.addChild(titleText);
var nameGameBtn = new Button();
nameGameBtn.setLabel('Name Your Game');
nameGameBtn.x = 1024;
nameGameBtn.y = 600;
nameGameBtn.onClick = showNameGameMenu;
mainMenu.addChild(nameGameBtn);
var hireDeveloperBtn = new Button();
hireDeveloperBtn.setLabel('Hire Developer');
hireDeveloperBtn.x = 1024;
hireDeveloperBtn.y = 750;
hireDeveloperBtn.onClick = showHireMenu;
mainMenu.addChild(hireDeveloperBtn);
var startProjectBtn = new Button();
startProjectBtn.setLabel('Start Project');
startProjectBtn.x = 1024;
startProjectBtn.y = 900;
startProjectBtn.onClick = showProjectMenu;
mainMenu.addChild(startProjectBtn);
var allGamesBtn = new Button();
allGamesBtn.setLabel('All Released Games');
allGamesBtn.x = 1024;
allGamesBtn.y = 1050;
allGamesBtn.onClick = showAllGamesMenu;
mainMenu.addChild(allGamesBtn);
var researchBtn = new Button();
researchBtn.setLabel('Research');
researchBtn.x = 1024;
researchBtn.y = 1200;
researchBtn.onClick = showResearchMenu;
mainMenu.addChild(researchBtn);
// --- Game Engine Button ---
var gameEngineBtn = new Button();
gameEngineBtn.setLabel('Game Engine');
gameEngineBtn.x = 1024;
gameEngineBtn.y = 1500;
gameEngineBtn.onClick = showGameEngineMenu;
mainMenu.addChild(gameEngineBtn);
// --- Platform Button ---
var platformBtn = new Button();
platformBtn.setLabel('Platform');
platformBtn.x = 1024;
platformBtn.y = 1650;
platformBtn.onClick = showPlatformMenu;
mainMenu.addChild(platformBtn);
// --- Fan Button ---
var fanBtn = new Button();
fanBtn.setLabel('Fan');
fanBtn.x = 1024;
fanBtn.y = 1800;
fanBtn.onClick = showFanMenu;
mainMenu.addChild(fanBtn);
// --- Fan Menu UI ---
var fanMenu = new Container();
fanMenu.visible = false;
game.addChild(fanMenu);
var fanTitle = new Text2('Fan Dükkanı', {
	size: 60,
	fill: 0xFFFFFF
});
fanTitle.anchor.set(0.5, 0.5);
fanTitle.x = 1024;
fanTitle.y = 200;
fanMenu.addChild(fanTitle);
var fanBackBtn = new Button();
fanBackBtn.setLabel('Geri');
fanBackBtn.x = 1024;
fanBackBtn.y = 2400;
fanBackBtn.onClick = function () {
	fanMenu.visible = false;
	mainMenu.visible = true;
};
fanMenu.addChild(fanBackBtn);
// Fan products (each gives fans)
var fanProducts = [{
	name: "Tişört",
	price: 400,
	fans: 40,
	desc: "Stüdyo tişörtü, 40 fan kazandırır."
}, {
	name: "Poster",
	price: 800,
	fans: 100,
	desc: "Oyun posteri, 100 fan kazandırır."
}, {
	name: "Kupa",
	price: 1500,
	fans: 200,
	desc: "Stüdyo kupası, 200 fan kazandırır."
}, {
	name: "Anahtarlık",
	price: 2500,
	fans: 350,
	desc: "Stüdyo anahtarlığı, 350 fan kazandırır."
}, {
	name: "Mousepad",
	price: 3500,
	fans: 500,
	desc: "Stüdyo mousepad'i, 500 fan kazandırır."
}, {
	name: "Figür",
	price: 6000,
	fans: 900,
	desc: "Koleksiyon figürü, 900 fan kazandırır."
}, {
	name: "Koleksiyon Paketi",
	price: 12000,
	fans: 2000,
	desc: "Özel koleksiyon paketi, 2000 fan kazandırır."
}, {
	name: "Hoodie",
	price: 20000,
	fans: 3500,
	desc: "Stüdyo hoodie, 3500 fan kazandırır."
}, {
	name: "Sınırlı Baskı Tablo",
	price: 35000,
	fans: 6000,
	desc: "Sınırlı baskı tablo, 6000 fan kazandırır."
}, {
	name: "VIP Fan Kulübü Üyeliği",
	price: 50000,
	fans: 10000,
	desc: "VIP fan kulübü üyeliği, 10000 fan kazandırır."
}];
// Helper for showing the fan menu
function showFanMenu() {
	mainMenu.visible = false;
	fanMenu.visible = true;
	// Remove old product cards/buttons
	for (var i = fanMenu.children.length - 1; i >= 0; i--) {
		var child = fanMenu.children[i];
		if (child !== fanTitle && child !== fanBackBtn) {
			child.destroy();
		}
	}
	// Show all products in a grid: 2 columns per row
	var yStart = 500;
	var xStart = 700;
	var xSpacing = 600;
	var ySpacing = 300;
	var cols = 2;
	for (var i = 0; i < fanProducts.length; i++) {
		var prod = fanProducts[i];
		var container = new Container();
		var col = i % cols;
		var row = Math.floor(i / cols);
		container.x = xStart + col * xSpacing;
		container.y = yStart + row * ySpacing;
		// Card background
		var bg = LK.getAsset('card', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.2,
			scaleY: 0.7
		});
		container.addChild(bg);
		// Product name
		var nameText = new Text2(prod.name, {
			size: 40,
			fill: 0xFFFFFF
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.y = -60;
		container.addChild(nameText);
		// Description
		var descText = new Text2(prod.desc, {
			size: 28,
			fill: 0xFFC107
		});
		descText.anchor.set(0.5, 0.5);
		descText.y = 0;
		container.addChild(descText);
		// Price
		var priceText = new Text2('Fiyat: $' + prod.price, {
			size: 30,
			fill: 0x4CAF50
		});
		priceText.anchor.set(0.5, 0.5);
		priceText.y = 50;
		container.addChild(priceText);
		// Buy button
		var buyBtn = new Button();
		buyBtn.setLabel('Satın Al (+ ' + prod.fans + ' fan)');
		buyBtn.x = 0;
		buyBtn.y = 120;
		buyBtn.onClick = function (prod) {
			return function () {
				if (gameState.money >= prod.price) {
					gameState.money -= prod.price;
					if (!gameState.fans) gameState.fans = 0;
					gameState.fans += prod.fans;
					updateUI();
					LK.getSound('success').play();
					showFanMenu();
				}
			};
		}(prod);
		container.addChild(buyBtn);
		fanMenu.addChild(container);
	}
	// Show current fan count at top
	if (fanMenu.fanCountText) fanMenu.fanCountText.destroy();
	var fanCountText = new Text2('Toplam Fan: ' + (gameState.fans || 0), {
		size: 45,
		fill: 0x2196F3
	});
	fanCountText.anchor.set(0.5, 0.5);
	fanCountText.x = 1024;
	fanCountText.y = 400;
	fanMenu.addChild(fanCountText);
	fanMenu.fanCountText = fanCountText;
}
// --- Platform Menu UI --- 
var platformMenu = new Container();
platformMenu.visible = false;
game.addChild(platformMenu);
var platformTitle = new Text2('Platformlar', {
	size: 60,
	fill: 0xFFFFFF
});
platformTitle.anchor.set(0.5, 0.5);
platformTitle.x = 1024;
platformTitle.y = 200;
platformMenu.addChild(platformTitle);
var platformBackBtn = new Button();
platformBackBtn.setLabel('Geri');
platformBackBtn.x = 1024;
platformBackBtn.y = 2400;
platformBackBtn.onClick = function () {
	platformMenu.visible = false;
	mainMenu.visible = true;
};
platformMenu.addChild(platformBackBtn);
// --- Drag-to-scroll for platformMenu ---
var platformMenuDrag = {
	dragging: false,
	lastY: 0,
	startY: 0,
	startMenuY: 0,
	minY: 0,
	maxY: 0
};
// Calculate scroll bounds after platforms are rendered
function updatePlatformMenuScrollBounds() {
	// Find min/max y for scrolling (platformMenu children)
	var minY = 0,
		maxY = 0;
	for (var i = 0; i < platformMenu.children.length; i++) {
		var child = platformMenu.children[i];
		if (child !== platformTitle && child !== platformBackBtn) {
			if (minY === 0 || child.y < minY) minY = child.y;
			if (child.y > maxY) maxY = child.y;
		}
	}
	// Allow scrolling so that last row is visible, but not too far up
	platformMenuDrag.minY = Math.min(0, 800 - maxY);
	platformMenuDrag.maxY = 0;
}
platformMenu.interactive = true;
platformMenu.down = function (x, y, obj) {
	platformMenuDrag.dragging = true;
	platformMenuDrag.lastY = y;
	platformMenuDrag.startY = y;
	platformMenuDrag.startMenuY = platformMenu.y || 0;
	updatePlatformMenuScrollBounds();
};
platformMenu.move = function (x, y, obj) {
	if (!platformMenuDrag.dragging) return;
	var dy = y - platformMenuDrag.lastY;
	var newY = (platformMenu.y || 0) + dy;
	// Clamp scroll
	if (newY < platformMenuDrag.minY) newY = platformMenuDrag.minY;
	if (newY > platformMenuDrag.maxY) newY = platformMenuDrag.maxY;
	platformMenu.y = newY;
	platformMenuDrag.lastY = y;
};
platformMenu.up = function (x, y, obj) {
	platformMenuDrag.dragging = false;
};
// --- Platform data (moved up to fix ReferenceError) ---
// Each platform gets a salesBonus: 0.02 * (index+1) for 2% more per platform
var platforms = [{
	name: "PC",
	year: 1981,
	researched: true,
	owned: true,
	researchCost: 0,
	price: 0
}, {
	name: "Commodore 64",
	year: 1982,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "NES",
	year: 1983,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "Sega Master System",
	year: 1985,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "Game Boy",
	year: 1989,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "Super Nintendo",
	year: 1990,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "Sega Genesis",
	year: 1990,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "PlayStation",
	year: 1994,
	researched: true,
	owned: true,
	researchCost: 0,
	price: 0
}, {
	name: "Sega Saturn",
	year: 1994,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "Nintendo 64",
	year: 1996,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "Dreamcast",
	year: 1998,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}, {
	name: "PlayStation 2",
	year: 2000,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 8000
}, {
	name: "GameCube",
	year: 2001,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "Xbox",
	year: 2001,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "Game Boy Advance",
	year: 2001,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "PlayStation Portable",
	year: 2004,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "Nintendo DS",
	year: 2004,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "Xbox 360",
	year: 2005,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "Wii",
	year: 2006,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "PlayStation 3",
	year: 2006,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "PlayStation Vita",
	year: 2011,
	researched: false,
	owned: false,
	researchCost: 12000,
	price: 12000
}, {
	name: "Nintendo 3DS",
	year: 2011,
	researched: false,
	owned: false,
	researchCost: 12000,
	price: 12000
}, {
	name: "Wii U",
	year: 2012,
	researched: false,
	owned: false,
	researchCost: 12000,
	price: 12000
}, {
	name: "PlayStation 4",
	year: 2013,
	researched: false,
	owned: false,
	researchCost: 12000,
	price: 12000
}, {
	name: "Xbox One",
	year: 2013,
	researched: false,
	owned: false,
	researchCost: 12000,
	price: 12000
}, {
	name: "Nintendo Switch",
	year: 2017,
	researched: false,
	owned: false,
	researchCost: 16000,
	price: 16000
}, {
	name: "PlayStation 5",
	year: 2020,
	researched: false,
	owned: false,
	researchCost: 16000,
	price: 16000
}, {
	name: "Xbox Series X",
	year: 2020,
	researched: false,
	owned: false,
	researchCost: 16000,
	price: 16000
}, {
	name: "Steam Deck",
	year: 2022,
	researched: false,
	owned: false,
	researchCost: 16000,
	price: 16000
}, {
	name: "Mobile",
	year: 2007,
	researched: false,
	owned: false,
	researchCost: 8000,
	price: 8000
}, {
	name: "Ouya",
	year: 2013,
	researched: false,
	owned: false,
	researchCost: 4000,
	price: 4000
}];
// Add salesBonus to each platform (2% per platform, starting from 2%)
for (var i = 0; i < platforms.length; i++) {
	platforms[i].salesBonus = 0.02 * (i + 1);
}
// Sort platforms by year ascending
platforms.sort(function (a, b) {
	return a.year - b.year;
});
// Helper for showing the platform menu
function showPlatformMenu() {
	mainMenu.visible = false;
	platformMenu.visible = true;
	platformMenu.y = 0; // Reset scroll position on open
	// Remove old platform cards/buttons
	for (var i = platformMenu.children.length - 1; i >= 0; i--) {
		var child = platformMenu.children[i];
		if (child !== platformTitle && child !== platformBackBtn) {
			child.destroy();
		}
	}
	// Platform data
	// Use the global, sorted platforms array
	// Store platform state in gameState if not already
	if (!gameState.platforms) {
		gameState.platforms = {};
		for (var i = 0; i < platforms.length; i++) {
			var plat = platforms[i];
			gameState.platforms[plat.name] = {
				researched: plat.researched,
				owned: plat.owned
			};
		}
		gameState.selectedPlatform = "PC";
	}
	// Defensive: ensure all platforms in the list have an entry in gameState.platforms
	for (var i = 0; i < platforms.length; i++) {
		var plat = platforms[i];
		if (!gameState.platforms[plat.name]) {
			gameState.platforms[plat.name] = {
				researched: plat.researched,
				owned: plat.owned
			};
		}
	}
	// Show all platforms in a grid: 4 columns per row, all same size, fit all on screen
	var yStart = 500;
	var xStart = 320; // leftmost card center (for 4 columns)
	var xSpacing = 350; // horizontal distance between columns
	var ySpacing = 220; // vertical spacing
	var cols = 4;
	for (var i = 0; i < platforms.length; i++) {
		var plat = platforms[i];
		var container = new Container();
		var col = i % cols;
		var row = Math.floor(i / cols);
		container.x = xStart + col * xSpacing;
		container.y = yStart + row * ySpacing;
		// Card background
		var bg = LK.getAsset('card', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.0,
			scaleY: 0.35
		});
		container.addChild(bg);
		// Platform name
		var nameText = new Text2(plat.name, {
			size: 35,
			fill: 0xFFFFFF
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.y = -30;
		container.addChild(nameText);
		// Year
		var yearText = new Text2('Çıkış: ' + plat.year, {
			size: 28,
			fill: 0x4CAF50
		});
		yearText.anchor.set(0.5, 0.5);
		yearText.y = 10;
		container.addChild(yearText);
		// Sales bonus
		var bonusText = new Text2('Satış Bonus: +' + Math.round(plat.salesBonus * 100) + '%', {
			size: 24,
			fill: 0x2196F3
		});
		bonusText.anchor.set(0.5, 0.5);
		bonusText.y = 40;
		container.addChild(bonusText);
		// Research or Buy button
		var platState;
		if (gameState.platforms && _typeof2(gameState.platforms) === "object") {
			if (!gameState.platforms[plat.name]) {
				gameState.platforms[plat.name] = {
					researched: plat.researched,
					owned: plat.owned
				};
			}
			platState = gameState.platforms[plat.name];
		} else {
			platState = {
				researched: plat.researched,
				owned: plat.owned
			};
		}
		if (!platState.owned) {
			var buyBtn = new Button();
			buyBtn.setLabel('Satın Al ($' + plat.price + ')');
			buyBtn.x = 0;
			buyBtn.y = 100;
			buyBtn.onClick = function (plat, platState) {
				return function () {
					if (gameState.money >= plat.price) {
						gameState.money -= plat.price;
						// Find the correct platState again (by name) to avoid closure bug
						if (gameState.platforms && gameState.platforms[plat.name]) {
							gameState.platforms[plat.name].owned = true;
							gameState.platforms[plat.name].researched = true; // Mark as researched on purchase
						}
						updateUI();
						LK.getSound('success').play();
						showPlatformMenu();
					}
				};
			}(plat, platState);
			container.addChild(buyBtn);
		} else {
			var ownedText = new Text2('Kullanılabilir', {
				size: 28,
				fill: 0xFFC107
			});
			ownedText.anchor.set(0.5, 0.5);
			ownedText.y = 100;
			container.addChild(ownedText);
			// No select button for owned platforms
		}
		platformMenu.addChild(container);
	}
	// Update scroll bounds after all cards are added
	updatePlatformMenuScrollBounds && updatePlatformMenuScrollBounds();
	// Add info text at the bottom of the platformMenu
	if (platformMenu.platformInfoText) {
		platformMenu.platformInfoText.destroy();
	}
	var platformInfoText = new Text2('Platform kullanmak için ana menüde bulunan platform sayfasından satın alınız.', {
		size: 32,
		fill: 0xFFC107
	});
	platformInfoText.anchor.set(0.5, 0.5);
	platformInfoText.x = 1024;
	platformInfoText.y = 2500;
	platformMenu.addChild(platformInfoText);
	platformMenu.platformInfoText = platformInfoText;
}
// --- Game Engine Menu UI ---
var gameEngineMenu = new Container();
gameEngineMenu.visible = false;
game.addChild(gameEngineMenu);
var gameEngineTitle = new Text2('Game Engines', {
	size: 60,
	fill: 0xFFFFFF
});
gameEngineTitle.anchor.set(0.5, 0.5);
gameEngineTitle.x = 1024;
gameEngineTitle.y = 200;
gameEngineMenu.addChild(gameEngineTitle);
var gameEngineBackBtn = new Button();
gameEngineBackBtn.setLabel('Back');
gameEngineBackBtn.x = 1024;
gameEngineBackBtn.y = 2400;
gameEngineBackBtn.onClick = function () {
	gameEngineMenu.visible = false;
	mainMenu.visible = true;
};
gameEngineMenu.addChild(gameEngineBackBtn);
// Helper for showing the menu
function showGameEngineMenu() {
	mainMenu.visible = false;
	gameEngineMenu.visible = true;
	// Remove old engine cards/buttons
	for (var i = gameEngineMenu.children.length - 1; i >= 0; i--) {
		var child = gameEngineMenu.children[i];
		if (child !== gameEngineTitle && child !== gameEngineBackBtn) {
			child.destroy();
		}
	}
	// Show all engines in a grid: 4 columns per row, all same size, fit all on screen (like Platform menu)
	gameEngines.sort(function (a, b) {
		return a.year - b.year;
	});
	var yStart = 500;
	var xStart = 320; // leftmost card center (for 4 columns)
	var xSpacing = 350; // horizontal distance between columns
	var ySpacing = 220; // vertical spacing
	var cols = 4;
	for (var i = 0; i < gameEngines.length; i++) {
		var engine = gameEngines[i];
		var container = new Container();
		var col = i % cols;
		var row = Math.floor(i / cols);
		container.x = xStart + col * xSpacing;
		container.y = yStart + row * ySpacing;
		// Card background
		var bg = LK.getAsset('card', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.0,
			scaleY: 0.35
		});
		container.addChild(bg);
		// Engine name
		var nameText = new Text2(engine.name, {
			size: 35,
			fill: 0xFFFFFF
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.y = -30;
		container.addChild(nameText);
		// Release year
		var yearText = new Text2('Çıkış: ' + (engine.year || '-'), {
			size: 28,
			fill: 0x4CAF50
		});
		yearText.anchor.set(0.5, 0.5);
		yearText.y = 10;
		container.addChild(yearText);
		// Quality/bonus
		var qualityText = new Text2('Satış Bonus: +' + Math.round(engine.quality * 100) + '%', {
			size: 24,
			fill: 0x2196F3
		});
		qualityText.anchor.set(0.5, 0.5);
		qualityText.y = 40;
		container.addChild(qualityText);
		// Only allow purchase of Game Engines; no research step
		if (!engine.owned) {
			var buyBtn = new Button();
			buyBtn.setLabel('Satın Al ($' + engine.price + ')');
			buyBtn.x = 0;
			buyBtn.y = 100;
			buyBtn.onClick = function (eng) {
				return function () {
					if (gameState.money >= eng.price) {
						gameState.money -= eng.price;
						eng.owned = true;
						eng.researched = true; // Mark as researched on purchase
						if (gameState.ownedGameEngines.indexOf(eng.name) === -1) {
							gameState.ownedGameEngines.push(eng.name);
						}
						updateUI();
						LK.getSound('success').play();
						showGameEngineMenu();
					}
				};
			}(engine);
			container.addChild(buyBtn);
		} else {
			var ownedText = new Text2('Kullanılıyor', {
				size: 28,
				fill: 0xFFC107
			});
			ownedText.anchor.set(0.5, 0.5);
			ownedText.y = 100;
			container.addChild(ownedText);
			// Select button aligned with the "Kullanılıyor" text (move 1 row up)
			var selectBtn = new Button();
			selectBtn.setLabel(gameState.selectedGameEngine === engine.name ? 'Seçili' : 'Seç');
			selectBtn.x = 0;
			selectBtn.y = 100;
			if (gameState.selectedGameEngine === engine.name) {
				selectBtn.children[0].tint = 0xe94560;
			}
			selectBtn.onClick = function (eng) {
				return function () {
					gameState.selectedGameEngine = eng.name;
					LK.getSound('select').play();
					// Also update projectMenu and developmentScreen engine text if open
					if (projectMenu && projectMenu.visible) {
						if (projectMenu.engineText) projectMenu.engineText.destroy();
						var engineTextLabel = 'Game Engine: ' + eng.name;
						if (eng.quality) engineTextLabel += ' (+' + Math.round(eng.quality * 100) + '% quality)';
						var engineText = new Text2(engineTextLabel, {
							size: 35,
							fill: 0x4CAF50
						});
						engineText.anchor.set(0.5, 0.5);
						engineText.x = 1024;
						engineText.y = 700;
						projectMenu.addChild(engineText);
						projectMenu.engineText = engineText;
					}
					if (developmentScreen && developmentScreen.visible) {
						if (developmentScreen.engineText) developmentScreen.engineText.destroy();
						var engineTextLabel2 = 'Game Engine: ' + eng.name;
						if (eng.quality) engineTextLabel2 += ' (+' + Math.round(eng.quality * 100) + '% quality)';
						var engineText2 = new Text2(engineTextLabel2, {
							size: 35,
							fill: 0x4CAF50
						});
						engineText2.anchor.set(0.5, 0.5);
						engineText2.x = 1024;
						engineText2.y = 300;
						developmentScreen.addChild(engineText2);
						developmentScreen.engineText = engineText2;
					}
					showGameEngineMenu();
				};
			}(engine);
			container.addChild(selectBtn);
		}
		gameEngineMenu.addChild(container);
	}
}
// --- Upgrade Button and Menu ---
var upgradeBtn = new Button();
upgradeBtn.setLabel('Yükselt');
upgradeBtn.x = 1024;
upgradeBtn.y = 1350;
upgradeBtn.onClick = showUpgradeMenu;
mainMenu.addChild(upgradeBtn);
var upgradeMenu = new Container();
upgradeMenu.visible = false;
game.addChild(upgradeMenu);
var upgradeTitle = new Text2('Stüdyo Yükseltmeleri', {
	size: 60,
	fill: 0xFFFFFF
});
upgradeTitle.anchor.set(0.5, 0.5);
upgradeTitle.x = 1024;
upgradeTitle.y = 200;
upgradeMenu.addChild(upgradeTitle);
var studioLevelText = new Text2('', {
	size: 40,
	fill: 0xFFC107
});
studioLevelText.anchor.set(0.5, 0.5);
studioLevelText.x = 1024;
studioLevelText.y = 350;
upgradeMenu.addChild(studioLevelText);
var studioUpgradeCostText = new Text2('', {
	size: 35,
	fill: 0x4CAF50
});
studioUpgradeCostText.anchor.set(0.5, 0.5);
studioUpgradeCostText.x = 1024;
studioUpgradeCostText.y = 420;
upgradeMenu.addChild(studioUpgradeCostText);
var studioUpgradeBtn = new Button();
studioUpgradeBtn.setLabel('Stüdyo Seviyesini Yükselt');
studioUpgradeBtn.x = 1024;
studioUpgradeBtn.y = 500;
studioUpgradeBtn.onClick = function () {
	if (gameState.money >= gameState.studioUpgradeCost) {
		gameState.money -= gameState.studioUpgradeCost;
		gameState.studioLevel += 1;
		gameState.maxHireableDevelopers += 1;
		gameState.studioUpgradeCost = Math.floor(gameState.studioUpgradeCost * 1.7);
		updateUI();
		showUpgradeMenu();
		LK.getSound('success').play();
	}
};
upgradeMenu.addChild(studioUpgradeBtn);
// --- Main Character Section ---
var mainCharTitle = new Text2('Ana Karakterin', {
	size: 40,
	fill: 0xFFFFFF
});
mainCharTitle.anchor.set(0.5, 0.5);
mainCharTitle.x = 1024;
mainCharTitle.y = 700;
upgradeMenu.addChild(mainCharTitle);
var mainCharLevelText = new Text2('', {
	size: 35,
	fill: 0xFFC107
});
mainCharLevelText.anchor.set(0.5, 0.5);
mainCharLevelText.x = 1024;
mainCharLevelText.y = 770;
upgradeMenu.addChild(mainCharLevelText);
var mainCharSkillText = new Text2('', {
	size: 30,
	fill: 0x2196F3
});
mainCharSkillText.anchor.set(0.5, 0.5);
mainCharSkillText.x = 1024;
mainCharSkillText.y = 820;
upgradeMenu.addChild(mainCharSkillText);
var mainCharUpgradeCostText = new Text2('', {
	size: 30,
	fill: 0x4CAF50
});
mainCharUpgradeCostText.anchor.set(0.5, 0.5);
mainCharUpgradeCostText.x = 1024;
mainCharUpgradeCostText.y = 870;
upgradeMenu.addChild(mainCharUpgradeCostText);
var mainCharUpgradeBtn = new Button();
mainCharUpgradeBtn.setLabel('Ana Karakteri Yükselt');
mainCharUpgradeBtn.x = 1024;
mainCharUpgradeBtn.y = 950;
mainCharUpgradeBtn.onClick = function () {
	if (gameState.money >= gameState.mainCharacter.upgradeCost) {
		gameState.money -= gameState.mainCharacter.upgradeCost;
		gameState.mainCharacter.level += 1;
		gameState.mainCharacter.skill += 1;
		// Each level, increase all feature points by 1
		gameState.mainCharacter.featurePoints.Graphics += 1;
		gameState.mainCharacter.featurePoints.Sound += 1;
		gameState.mainCharacter.featurePoints.Gameplay += 1;
		gameState.mainCharacter.upgradeCost = Math.floor(gameState.mainCharacter.upgradeCost * 1.8);
		updateUI();
		showUpgradeMenu();
		LK.getSound('success').play();
	}
};
upgradeMenu.addChild(mainCharUpgradeBtn);
var backFromUpgradeBtn = new Button();
backFromUpgradeBtn.setLabel('Geri');
backFromUpgradeBtn.x = 1024;
backFromUpgradeBtn.y = 2400;
backFromUpgradeBtn.onClick = function () {
	upgradeMenu.visible = false;
	mainMenu.visible = true;
};
upgradeMenu.addChild(backFromUpgradeBtn);
function showUpgradeMenu() {
	mainMenu.visible = false;
	upgradeMenu.visible = true;
	studioLevelText.setText('Stüdyo Seviyesi: ' + gameState.studioLevel);
	studioUpgradeCostText.setText('Yükseltme Maliyeti: $' + gameState.studioUpgradeCost);
	mainCharLevelText.setText('Ana Karakter Seviye: ' + gameState.mainCharacter.level);
	mainCharSkillText.setText('Her Özellik Puanı: ' + 'Grafik: ' + gameState.mainCharacter.featurePoints.Graphics + ', Ses: ' + gameState.mainCharacter.featurePoints.Sound + ', Oynanış: ' + gameState.mainCharacter.featurePoints.Gameplay);
	mainCharUpgradeCostText.setText('Yükseltme Maliyeti: $' + gameState.mainCharacter.upgradeCost);
}
// Research menu container
var researchMenu = new Container();
researchMenu.visible = false;
game.addChild(researchMenu);
var researchTitle = new Text2('Research Lab', {
	size: 60,
	fill: 0xFFFFFF
});
researchTitle.anchor.set(0.5, 0.5);
researchTitle.x = 1024;
researchTitle.y = 200;
researchMenu.addChild(researchTitle);
var researchBackBtn = new Button();
researchBackBtn.setLabel('Back');
researchBackBtn.x = 1024;
researchBackBtn.y = 2400;
researchBackBtn.onClick = function () {
	researchMenu.visible = false;
	mainMenu.visible = true;
};
researchMenu.addChild(researchBackBtn);
// Research category menu
var researchCategoryMenu = new Container();
researchCategoryMenu.visible = false;
game.addChild(researchCategoryMenu);
var categoryTitle = new Text2('', {
	size: 60,
	fill: 0xFFFFFF
});
categoryTitle.anchor.set(0.5, 0.5);
categoryTitle.x = 1024;
categoryTitle.y = 200;
researchCategoryMenu.addChild(categoryTitle);
var categoryBackBtn = new Button();
categoryBackBtn.setLabel('Back');
categoryBackBtn.x = 1024;
categoryBackBtn.y = 2400;
categoryBackBtn.onClick = function () {
	researchCategoryMenu.visible = false;
	researchMenu.visible = true;
};
researchCategoryMenu.addChild(categoryBackBtn);
// Name game menu container
var nameGameMenu = new Container();
nameGameMenu.visible = false;
game.addChild(nameGameMenu);
var nameGameTitle = new Text2('Name Your Game', {
	size: 60,
	fill: 0xFFFFFF
});
nameGameTitle.anchor.set(0.5, 0.5);
nameGameTitle.x = 1024;
nameGameTitle.y = 200;
nameGameMenu.addChild(nameGameTitle);
var gameNameInput = new Text2('', {
	size: 50,
	fill: 0x4CAF50
});
gameNameInput.anchor.set(0.5, 0.5);
gameNameInput.x = 1024;
gameNameInput.y = 400;
nameGameMenu.addChild(gameNameInput);
var inputPrompt = new Text2('Tap to enter game name', {
	size: 30,
	fill: 0xFFFFFF
});
inputPrompt.anchor.set(0.5, 0.5);
inputPrompt.x = 1024;
inputPrompt.y = 500;
nameGameMenu.addChild(inputPrompt);
var randomNameBtn = new Button();
randomNameBtn.setLabel('Random Name');
randomNameBtn.x = 1024;
randomNameBtn.y = 700;
randomNameBtn.onClick = generateRandomName;
nameGameMenu.addChild(randomNameBtn);
var confirmNameBtn = new Button();
confirmNameBtn.setLabel('Confirm Name');
confirmNameBtn.x = 1024;
confirmNameBtn.y = 850;
confirmNameBtn.onClick = confirmGameName;
nameGameMenu.addChild(confirmNameBtn);
var backFromNameBtn = new Button();
backFromNameBtn.setLabel('Back');
backFromNameBtn.x = 1024;
backFromNameBtn.y = 1000;
backFromNameBtn.onClick = function () {
	nameGameMenu.visible = false;
	mainMenu.visible = true;
	gameNameInput.setText('');
	currentGameName = '';
};
nameGameMenu.addChild(backFromNameBtn);
// Simple tap-to-edit name input
var nameInputBg = LK.getAsset('button', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 2,
	scaleY: 1
});
nameInputBg.x = 1024;
nameInputBg.y = 400;
nameInputBg.alpha = 0.3;
nameGameMenu.addChild(nameInputBg);
nameInputBg.interactive = true;
nameInputBg.down = function () {
	// Simulate simple text input with preset options
	var names = ['Game Studio Pro', 'Developer Tycoon', 'Code Master', 'Pixel Dreams', 'Game Maker Plus'];
	var randomIndex = Math.floor(Math.random() * names.length);
	currentGameName = names[randomIndex];
	gameNameInput.setText(currentGameName);
	LK.getSound('select').play();
};
// Move gameNameInput to be on top
nameGameMenu.removeChild(gameNameInput);
nameGameMenu.addChild(gameNameInput);
// All games menu container
var allGamesMenu = new Container();
allGamesMenu.visible = false;
game.addChild(allGamesMenu);
var allGamesTitle = new Text2('All Released Games', {
	size: 60,
	fill: 0xFFFFFF
});
allGamesTitle.anchor.set(0.5, 0.5);
allGamesTitle.x = 1024;
allGamesTitle.y = 200;
allGamesMenu.addChild(allGamesTitle);
var noGamesText = new Text2('No games released yet', {
	size: 40,
	fill: 0xFFFFFF
});
noGamesText.anchor.set(0.5, 0.5);
noGamesText.x = 1024;
noGamesText.y = 600;
noGamesText.visible = false;
allGamesMenu.addChild(noGamesText);
var backFromAllGamesBtn = new Button();
backFromAllGamesBtn.setLabel('Back');
backFromAllGamesBtn.x = 1024;
backFromAllGamesBtn.y = 2400;
backFromAllGamesBtn.onClick = function () {
	allGamesMenu.visible = false;
	mainMenu.visible = true;
};
allGamesMenu.addChild(backFromAllGamesBtn);
// Game detail view container
var gameDetailView = new Container();
gameDetailView.visible = false;
game.addChild(gameDetailView);
var detailBackBtn = new Button();
detailBackBtn.setLabel('Back to Games List');
detailBackBtn.x = 1024;
detailBackBtn.y = 2400;
detailBackBtn.onClick = function () {
	gameDetailView.visible = false;
	allGamesMenu.visible = true;
};
gameDetailView.addChild(detailBackBtn);
// Hire menu container
var hireMenu = new Container();
hireMenu.visible = false;
game.addChild(hireMenu);
var hireTitle = new Text2('Hire Developer', {
	size: 60,
	fill: 0xFFFFFF
});
hireTitle.anchor.set(0.5, 0.5);
hireTitle.x = 1024;
hireTitle.y = 200;
hireMenu.addChild(hireTitle);
var backFromHireBtn = new Button();
backFromHireBtn.setLabel('Back');
backFromHireBtn.x = 1024;
backFromHireBtn.y = 2400;
backFromHireBtn.onClick = function () {
	hireMenu.visible = false;
	mainMenu.visible = true;
};
hireMenu.addChild(backFromHireBtn);
// Project menu container
var projectMenu = new Container();
projectMenu.visible = false;
game.addChild(projectMenu);
var projectTitle = new Text2('New Project', {
	size: 60,
	fill: 0xFFFFFF
});
projectTitle.anchor.set(0.5, 0.5);
projectTitle.x = 1024;
projectTitle.y = 200;
projectMenu.addChild(projectTitle);
var selectFeaturesText = new Text2('Özellikleri Seç:', {
	size: 40,
	fill: 0xFFFFFF
});
selectFeaturesText.anchor.set(0.5, 0.5);
selectFeaturesText.x = 1024;
selectFeaturesText.y = 300;
projectMenu.addChild(selectFeaturesText);
var startDevelopmentBtn = new Button();
startDevelopmentBtn.setLabel('Start Development');
startDevelopmentBtn.x = 1024;
startDevelopmentBtn.y = 2200;
startDevelopmentBtn.onClick = startDevelopment;
projectMenu.addChild(startDevelopmentBtn);
// Add Back button to New Project page
var backFromProjectBtn = new Button();
backFromProjectBtn.setLabel('Back');
backFromProjectBtn.x = 1024;
backFromProjectBtn.y = 2350;
backFromProjectBtn.onClick = function () {
	projectMenu.visible = false;
	mainMenu.visible = true;
	selectedFeatures = [];
	featureCards.forEach(function (card) {
		card.setSelected(false);
	});
	selectedFeatureByCategory.Graphics = null;
	selectedFeatureByCategory.Sound = null;
	selectedFeatureByCategory.Gameplay = null;
	projectMenu.selectedGenre = null;
	// Restore persistent buttons if missing (for next open)
	if (projectMenu.priceBtn && projectMenu.children.indexOf(projectMenu.priceBtn) === -1) {
		projectMenu.addChild(projectMenu.priceBtn);
	}
	if (projectMenu.platformBtn && projectMenu.children.indexOf(projectMenu.platformBtn) === -1) {
		projectMenu.addChild(projectMenu.platformBtn);
	}
	if (projectMenu.gameGenresResearchBtn && projectMenu.children.indexOf(projectMenu.gameGenresResearchBtn) === -1) {
		projectMenu.addChild(projectMenu.gameGenresResearchBtn);
	}
};
projectMenu.addChild(backFromProjectBtn);
// Feature category menu
var featureCategoryMenu = new Container();
featureCategoryMenu.visible = false;
game.addChild(featureCategoryMenu);
var categoryMenuTitle = new Text2('', {
	size: 60,
	fill: 0xFFFFFF
});
categoryMenuTitle.anchor.set(0.5, 0.5);
categoryMenuTitle.x = 1024;
categoryMenuTitle.y = 200;
featureCategoryMenu.addChild(categoryMenuTitle);
var selectedFeaturesText = new Text2('Selected: 0/5', {
	size: 40,
	fill: 0xFFFFFF
});
selectedFeaturesText.anchor.set(0.5, 0.5);
selectedFeaturesText.x = 1024;
selectedFeaturesText.y = 300;
featureCategoryMenu.addChild(selectedFeaturesText);
var categoryBackBtn = new Button();
categoryBackBtn.setLabel('Back to Categories');
categoryBackBtn.x = 1024;
categoryBackBtn.y = 2350;
categoryBackBtn.onClick = function () {
	featureCategoryMenu.visible = false;
	projectMenu.visible = true;
	// Restore persistent buttons if missing
	if (projectMenu.priceBtn && projectMenu.children.indexOf(projectMenu.priceBtn) === -1) {
		projectMenu.addChild(projectMenu.priceBtn);
	}
	if (projectMenu.platformBtn && projectMenu.children.indexOf(projectMenu.platformBtn) === -1) {
		projectMenu.addChild(projectMenu.platformBtn);
	}
	if (projectMenu.gameGenresResearchBtn && projectMenu.children.indexOf(projectMenu.gameGenresResearchBtn) === -1) {
		projectMenu.addChild(projectMenu.gameGenresResearchBtn);
	}
	// Update total cost in project menu
	var totalCost = 0;
	selectedFeatures.forEach(function (f) {
		totalCost += f.cost;
	});
	if (projectMenu.totalCostText) {
		projectMenu.totalCostText.setText('Total Cost: $' + totalCost);
	}
	// Update selectedFeatureByCategory to first selected per category, but do not remove extra selections
	['Graphics', 'Sound', 'Gameplay'].forEach(function (cat) {
		var found = false;
		for (var i = 0; i < selectedFeatures.length; i++) {
			if (selectedFeatures[i].type === cat) {
				if (!found) {
					selectedFeatureByCategory[cat] = selectedFeatures[i];
					found = true;
				}
			}
		}
		if (!found) selectedFeatureByCategory[cat] = null;
	});
};
featureCategoryMenu.addChild(categoryBackBtn);
// --- Game Genres Research menu for projectMenu ---
var projectGenresResearchMenu = new Container();
projectGenresResearchMenu.visible = false;
game.addChild(projectGenresResearchMenu);
var projectGenresResearchTitle = new Text2('Game Genres Research', {
	size: 60,
	fill: 0xFFFFFF
});
projectGenresResearchTitle.anchor.set(0.5, 0.5);
projectGenresResearchTitle.x = 1024;
projectGenresResearchTitle.y = 200;
projectGenresResearchMenu.addChild(projectGenresResearchTitle);
var projectGenresResearchBackBtn = new Button();
projectGenresResearchBackBtn.setLabel('Back');
projectGenresResearchBackBtn.x = 1024;
projectGenresResearchBackBtn.y = 2400;
projectGenresResearchBackBtn.onClick = function () {
	projectGenresResearchMenu.visible = false;
	projectMenu.visible = true;
	// Restore persistent buttons if missing
	if (projectMenu.priceBtn && projectMenu.children.indexOf(projectMenu.priceBtn) === -1) {
		projectMenu.addChild(projectMenu.priceBtn);
	}
	if (projectMenu.platformBtn && projectMenu.children.indexOf(projectMenu.platformBtn) === -1) {
		projectMenu.addChild(projectMenu.platformBtn);
	}
	if (projectMenu.gameGenresResearchBtn && projectMenu.children.indexOf(projectMenu.gameGenresResearchBtn) === -1) {
		projectMenu.addChild(projectMenu.gameGenresResearchBtn);
	}
};
projectGenresResearchMenu.addChild(projectGenresResearchBackBtn);
function showProjectGenresResearchMenu() {
	projectMenu.visible = false;
	projectGenresResearchMenu.visible = true;
	// Remove old genre buttons
	for (var i = projectGenresResearchMenu.children.length - 1; i >= 0; i--) {
		var child = projectGenresResearchMenu.children[i];
		if (child !== projectGenresResearchTitle && child !== projectGenresResearchBackBtn) {
			child.destroy();
		}
	}
	// Show researched genres as selectable, and unresearched as buttons
	var yStart = 400;
	var researched = gameState.researchedFeatures.GameGenres;
	gameGenres.forEach(function (genre, idx) {
		if (!genre.requiresResearch || researched.indexOf(genre.name) !== -1) {
			// Make researched genres selectable (only one can be selected)
			var isSelected = projectMenu.selectedGenre && projectMenu.selectedGenre.name === genre.name;
			var genreBtn = new Button();
			genreBtn.setLabel(genre.name + (isSelected ? ' (Selected)' : ' (Researched)'));
			genreBtn.x = 1024;
			genreBtn.y = yStart + idx * 120;
			if (isSelected) {
				// Highlight selected genre
				genreBtn.children[0].tint = 0xe94560;
			}
			genreBtn.onClick = function (g) {
				return function () {
					projectMenu.selectedGenre = g;
					// Sync selected genre to gameState for persistence
					gameState.selectedGenre = g;
					LK.getSound('select').play();
					if (projectMenu.genreText) {
						projectMenu.genreText.setText('Selected Genre: ' + (projectMenu.selectedGenre ? projectMenu.selectedGenre.name : 'None'));
					}
					showProjectGenresResearchMenu();
				};
			}(genre);
			projectGenresResearchMenu.addChild(genreBtn);
		} else {
			var btn = new Button();
			btn.setLabel(genre.name + ' ($' + genre.researchCost + ')');
			btn.x = 1024;
			btn.y = yStart + idx * 120;
			btn.onClick = function (g) {
				return function () {
					if (gameState.money >= g.researchCost && !gameState.currentResearch) {
						gameState.money -= g.researchCost;
						gameState.currentResearch = {
							name: g.name,
							category: 'GameGenres',
							timeRemaining: 180
						};
						updateUI();
						LK.getSound('select').play();
						showProjectGenresResearchMenu();
					}
				};
			}(genre);
			projectGenresResearchMenu.addChild(btn);
		}
	});
}
// Development screen
var developmentScreen = new Container();
developmentScreen.visible = false;
game.addChild(developmentScreen);
var devTitle = new Text2('Developing Game', {
	size: 60,
	fill: 0xFFFFFF
});
devTitle.anchor.set(0.5, 0.5);
devTitle.x = 1024;
devTitle.y = 200;
developmentScreen.addChild(devTitle);
var targetScoreText = new Text2('Target Score: 100', {
	size: 40,
	fill: 0xFFFFFF
});
targetScoreText.anchor.set(0.5, 0.5);
targetScoreText.x = 1024;
targetScoreText.y = 400;
developmentScreen.addChild(targetScoreText);
var currentScoreText = new Text2('Current Score: 0', {
	size: 40,
	fill: 0x4CAF50
});
currentScoreText.anchor.set(0.5, 0.5);
currentScoreText.x = 1024;
currentScoreText.y = 500;
developmentScreen.addChild(currentScoreText);
var progressBarBg = LK.getAsset('progressBar', {
	anchorX: 0.5,
	anchorY: 0.5
});
progressBarBg.x = 1024;
progressBarBg.y = 700;
developmentScreen.addChild(progressBarBg);
var progressBarFill = LK.getAsset('progressFill', {
	anchorX: 0,
	anchorY: 0.5
});
progressBarFill.x = 624;
progressBarFill.y = 700;
progressBarFill.scaleX = 0;
developmentScreen.addChild(progressBarFill);
var releaseBtn = new Button();
releaseBtn.setLabel('Release Game!');
releaseBtn.x = 1024;
releaseBtn.y = 900;
releaseBtn.visible = false;
releaseBtn.onClick = releaseGame;
developmentScreen.addChild(releaseBtn);
// Market trends display
var trendsContainer = new Container();
trendsContainer.x = 1024;
trendsContainer.y = 1200;
developmentScreen.addChild(trendsContainer);
var trendsTitle = new Text2('Market Trends:', {
	size: 35,
	fill: 0xFF5722
});
trendsTitle.anchor.set(0.5, 0.5);
trendsContainer.addChild(trendsTitle);
// Arrays for UI elements
var developerCards = [];
var featureCards = [];
var selectedFeatures = [];
// Track selected feature per category for new project
var selectedFeatureByCategory = {
	Graphics: null,
	Sound: null,
	Gameplay: null
};
// Functions
function updateUI() {
	moneyText.setText('Money: $' + gameState.money);
	developersText.setText('Developers: ' + gameState.developers.length);
	gamesText.setText('Games Released: ' + gameState.completedGames);
	dayText.setText('Day: ' + gameState.currentDay);
	// Fan UI
	fanText.setText('Fan: ' + (gameState.fans || 0));
	// Calculate fan bonus: every 1000 fans = +10% sales bonus, max 100%
	// Now: fan bonus is proportional, e.g. 200 fan = %2, 1000 fan = %10, 2500 fan = %25, max 100%
	// Platform-specific: always use the selected platform's salesBonus
	var fanBonus = 0;
	var selectedPlatformObj = null;
	if (gameState.selectedPlatform) {
		for (var pi = 0; pi < platforms.length; pi++) {
			if (platforms[pi].name === gameState.selectedPlatform) {
				selectedPlatformObj = platforms[pi];
				break;
			}
		}
	}
	if (gameState.fans && gameState.fans > 0) {
		fanBonus = Math.floor(gameState.fans / 10) / 10; // 1 fan = 0.1%, 10 fan = 1%, 100 fan = 10%
		if (fanBonus > 100) fanBonus = 100;
	}
	var displayFanBonus = 0;
	if (selectedPlatformObj && typeof selectedPlatformObj.salesBonus === "number") {
		displayFanBonus = Math.round(fanBonus * selectedPlatformObj.salesBonus * 100); // e.g. 16% platform: 200 fan = %3, 1000 fan = %16
	} else {
		displayFanBonus = Math.round(fanBonus);
	}
	fanBonusText.setText('Satış Bonusu: %' + displayFanBonus);
}
function showResearchMenu() {
	mainMenu.visible = false;
	researchMenu.visible = true;
	// Clear existing buttons
	for (var i = researchMenu.children.length - 1; i >= 0; i--) {
		if (researchMenu.children[i] instanceof Button && researchMenu.children[i] !== researchBackBtn) {
			researchMenu.children[i].destroy();
		}
	}
	// Create category buttons
	var categories = ['Graphics', 'Sound', 'Gameplay', 'GameGenres'];
	categories.forEach(function (category, index) {
		var btn = new Button();
		var displayName = category === 'GameGenres' ? 'Game Genres' : category;
		btn.setLabel(displayName + ' Research');
		btn.x = 1024;
		btn.y = 400 + index * 150;
		btn.onClick = function () {
			showResearchCategory(category);
		};
		researchMenu.addChild(btn);
	});
}
function showResearchCategory(category) {
	researchMenu.visible = false;
	researchCategoryMenu.visible = true;
	var displayName = category === 'GameGenres' ? 'Game Genres' : category;
	categoryTitle.setText(displayName + ' Research');
	// Clear existing items
	for (var i = researchCategoryMenu.children.length - 1; i >= 0; i--) {
		var child = researchCategoryMenu.children[i];
		if (child !== categoryTitle && child !== categoryBackBtn) {
			child.destroy();
		}
	}
	// Get researchable items for this category
	var items = [];
	if (category === 'GameGenres') {
		items = gameGenres.filter(function (genre) {
			return genre.requiresResearch && gameState.researchedFeatures.GameGenres.indexOf(genre.name) === -1;
		});
	} else {
		items = featurePool.filter(function (feature) {
			return feature.type === category && feature.requiresResearch && gameState.researchedFeatures[category].indexOf(feature.name) === -1;
		});
	}
	// Display research items
	items.forEach(function (item, index) {
		var container = new Container();
		container.x = 1024;
		container.y = 400 + index * 120;
		var bg = LK.getAsset('card', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 2,
			scaleY: 0.4
		});
		container.addChild(bg);
		var nameText = new Text2(item.name, {
			size: 30,
			fill: 0xFFFFFF
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.y = -20;
		container.addChild(nameText);
		var cost = category === 'GameGenres' ? item.researchCost : item.cost * 3;
		var costText = new Text2('Research Cost: $' + cost, {
			size: 25,
			fill: 0x4CAF50
		});
		costText.anchor.set(0.5, 0.5);
		costText.y = 20;
		container.addChild(costText);
		container.interactive = true;
		container.down = function () {
			if (gameState.money >= cost && !gameState.currentResearch) {
				gameState.money -= cost;
				gameState.currentResearch = {
					name: item.name,
					category: category,
					timeRemaining: 180 // 3 seconds
				};
				updateUI();
				LK.getSound('select').play();
				showResearchCategory(category);
			}
		};
		researchCategoryMenu.addChild(container);
	});
	// Add research option to increase selection limit for this category (if not already maxed)
	if (category === 'Graphics' || category === 'Sound' || category === 'Gameplay') {
		var maxLimit = 5;
		var currentLimit = 1;
		if (gameState.featureSelectionLimit && typeof gameState.featureSelectionLimit[category] === "number") {
			currentLimit = gameState.featureSelectionLimit[category];
		}
		if (currentLimit < maxLimit) {
			var y = 400 + items.length * 120 + 60;
			var limitContainer = new Container();
			limitContainer.x = 1024;
			limitContainer.y = y;
			var bg2 = LK.getAsset('card', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 2,
				scaleY: 0.4
			});
			limitContainer.addChild(bg2);
			var limitText = new Text2('Seçim Limiti Artır: ' + category + ' (' + currentLimit + ' → ' + (currentLimit + 1) + ')', {
				size: 30,
				fill: 0xFFC107
			});
			limitText.anchor.set(0.5, 0.5);
			limitText.y = -20;
			limitContainer.addChild(limitText);
			var limitCost = 8000 * currentLimit;
			var limitCostText = new Text2('Araştırma Maliyeti: $' + limitCost, {
				size: 25,
				fill: 0x4CAF50
			});
			limitCostText.anchor.set(0.5, 0.5);
			limitCostText.y = 20;
			limitContainer.addChild(limitCostText);
			limitContainer.interactive = true;
			limitContainer.down = function () {
				if (gameState.money >= limitCost && !gameState.currentResearch) {
					gameState.money -= limitCost;
					gameState.currentResearch = {
						name: 'IncreaseLimit_' + category,
						category: 'IncreaseLimit_' + category,
						timeRemaining: 180
					};
					updateUI();
					LK.getSound('select').play();
					showResearchCategory(category);
				}
			};
			researchCategoryMenu.addChild(limitContainer);
		}
	}
	// Add a Back button specifically for Game Genres, Gameplay, Graphics, and Sound Research page
	if (category === 'GameGenres' || category === 'Gameplay' || category === 'Graphics' || category === 'Sound') {
		// Remove previous genre/gameplay/graphics/sound back button if any
		if (researchCategoryMenu.genreBackBtn) {
			researchCategoryMenu.removeChild(researchCategoryMenu.genreBackBtn);
			researchCategoryMenu.genreBackBtn.destroy();
			researchCategoryMenu.genreBackBtn = null;
		}
		var genreBackBtn = new Button();
		genreBackBtn.setLabel('Back');
		genreBackBtn.x = 1024;
		genreBackBtn.y = 2400;
		genreBackBtn.onClick = function () {
			researchCategoryMenu.visible = false;
			researchMenu.visible = true;
			updateGlobalBackBtn && updateGlobalBackBtn();
		};
		researchCategoryMenu.addChild(genreBackBtn);
		researchCategoryMenu.genreBackBtn = genreBackBtn;
	}
	// Show current research if any
	if (gameState.currentResearch) {
		var researchInfo = new Text2('Currently researching: ' + gameState.currentResearch.name, {
			size: 35,
			fill: 0xFFC107
		});
		researchInfo.anchor.set(0.5, 0.5);
		researchInfo.x = 1024;
		researchInfo.y = 300;
		researchCategoryMenu.addChild(researchInfo);
	}
}
function showNameGameMenu() {
	mainMenu.visible = false;
	nameGameMenu.visible = true;
	currentGameName = '';
	gameNameInput.setText('');
}
function generateRandomName() {
	var prefixes = ['Super', 'Mega', 'Ultra', 'Epic', 'Legendary', 'Amazing', 'Incredible', 'Fantastic'];
	var genres = ['Adventure', 'Quest', 'Battle', 'World', 'Kingdom', 'Legend', 'Saga', 'Chronicles'];
	var suffixes = ['2000', 'X', 'Plus', 'HD', 'Remastered', 'Ultimate', 'Deluxe', 'Pro'];
	var name = prefixes[Math.floor(Math.random() * prefixes.length)] + ' ' + genres[Math.floor(Math.random() * genres.length)] + ' ' + suffixes[Math.floor(Math.random() * suffixes.length)];
	currentGameName = name;
	gameNameInput.setText(name);
	LK.getSound('select').play();
}
function confirmGameName() {
	if (currentGameName && currentGameName.length > 0) {
		// Store the game name for later use
		nameGameMenu.visible = false;
		// If projectMenu is hidden, show it again (for project flow)
		if (!mainMenu.visible && projectMenu) {
			projectMenu.visible = true;
		} else {
			mainMenu.visible = true;
		}
		LK.getSound('success').play();
		// Update game name display
		gameNameDisplay.setText('Next Game: ' + currentGameName);
		// Show confirmation message
		var confirmText = new Text2('Next game will be: ' + currentGameName, {
			size: 30,
			fill: 0x4CAF50
		});
		confirmText.anchor.set(0.5, 0.5);
		confirmText.x = 1024;
		confirmText.y = 1050;
		confirmText.alpha = 0;
		mainMenu.addChild(confirmText);
		tween(confirmText, {
			alpha: 1
		}, {
			duration: 500,
			onFinish: function onFinish() {
				LK.setTimeout(function () {
					tween(confirmText, {
						alpha: 0
					}, {
						duration: 500,
						onFinish: function onFinish() {
							confirmText.destroy();
						}
					});
				}, 2000);
			}
		});
	}
}
function showAllGamesMenu() {
	mainMenu.visible = false;
	allGamesMenu.visible = true;
	// Clear existing game cards
	var cardsToRemove = [];
	allGamesMenu.children.forEach(function (child) {
		if (child instanceof GameHistoryCard) {
			cardsToRemove.push(child);
		}
	});
	cardsToRemove.forEach(function (card) {
		card.destroy();
	});
	// Show all games (both active and completed)
	var allGames = gameState.releasedGames.concat(gameState.gameHistory);
	if (allGames.length === 0) {
		noGamesText.visible = true;
	} else {
		noGamesText.visible = false;
		allGames.forEach(function (game, index) {
			var card = new GameHistoryCard();
			card.setGameData(game);
			card.x = 1024;
			card.y = 400 + index * 150;
			card.onClick = showGameDetail;
			allGamesMenu.addChild(card);
		});
	}
}
function showGameDetail(gameData) {
	allGamesMenu.visible = false;
	gameDetailView.visible = true;
	// Clear previous content
	for (var i = gameDetailView.children.length - 1; i >= 0; i--) {
		if (gameDetailView.children[i] !== detailBackBtn) {
			gameDetailView.children[i].destroy();
		}
	}
	// Game title
	var titleText = new Text2(gameData.name, {
		size: 60,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 1024;
	titleText.y = 200;
	gameDetailView.addChild(titleText);
	// Release info
	var releaseText = new Text2('Released on Day ' + gameData.releaseDay, {
		size: 35,
		fill: 0x2196F3
	});
	releaseText.anchor.set(0.5, 0.5);
	releaseText.x = 1024;
	releaseText.y = 300;
	gameDetailView.addChild(releaseText);
	// Sales info
	var salesStatus = gameData.currentDailySales > 0 ? 'Active' : 'Ended';
	var salesText = new Text2('Total Sales: ' + gameData.totalSales + ' copies (' + salesStatus + ')', {
		size: 35,
		fill: 0x4CAF50
	});
	salesText.anchor.set(0.5, 0.5);
	salesText.x = 1024;
	salesText.y = 380;
	gameDetailView.addChild(salesText);
	// Show total earned money (use actual price and revenue formula)
	var pricePerCopy = typeof gameData.price === "number" ? gameData.price : 1;
	var totalMoneyEarned = Math.floor((gameData.totalSales || 0) * pricePerCopy);
	var moneyText = new Text2('Total Money Earned: $' + totalMoneyEarned, {
		size: 32,
		fill: 0xFFC107
	});
	moneyText.anchor.set(0.5, 0.5);
	moneyText.x = 1024;
	moneyText.y = 420;
	gameDetailView.addChild(moneyText);
	// Score info
	var scoreText = new Text2('Score: ' + Math.floor(gameData.score) + ' / ' + gameData.targetScore, {
		size: 35,
		fill: 0xFFC107
	});
	scoreText.anchor.set(0.5, 0.5);
	scoreText.x = 1024;
	scoreText.y = 460;
	gameDetailView.addChild(scoreText);
	// Show price per copy
	if (typeof gameData.price === "number") {
		var priceText = new Text2('Oyun Fiyatı: $' + gameData.price, {
			size: 32,
			fill: 0xFFC107
		});
		priceText.anchor.set(0.5, 0.5);
		priceText.x = 1024;
		priceText.y = 500;
		gameDetailView.addChild(priceText);
	}
	// Genre info
	if (gameData.genre) {
		var genreText = new Text2('Genre: ' + gameData.genre.name, {
			size: 35,
			fill: 0x9C27B0
		});
		genreText.anchor.set(0.5, 0.5);
		genreText.x = 1024;
		genreText.y = 540;
		gameDetailView.addChild(genreText);
	}
	// Features title
	var featuresTitle = new Text2('Features Used:', {
		size: 40,
		fill: 0xFFFFFF
	});
	featuresTitle.anchor.set(0.5, 0.5);
	featuresTitle.x = 1024;
	featuresTitle.y = 600;
	gameDetailView.addChild(featuresTitle);
	// Display features
	gameData.features.forEach(function (feature, index) {
		var featureText = new Text2('• ' + feature.name + ' (' + feature.type + ')', {
			size: 30,
			fill: 0x2196F3
		});
		featureText.anchor.set(0.5, 0.5);
		featureText.x = 1024;
		featureText.y = 680 + index * 40;
		gameDetailView.addChild(featureText);
	});
	// Developers title
	var devsTitle = new Text2('Developed by:', {
		size: 40,
		fill: 0xFFFFFF
	});
	devsTitle.anchor.set(0.5, 0.5);
	devsTitle.x = 1024;
	devsTitle.y = 1000;
	gameDetailView.addChild(devsTitle);
	// Display developers if stored
	if (gameData.developers) {
		gameData.developers.forEach(function (dev, index) {
			var devText = new Text2('• ' + dev.name + ' (' + dev.specialty + ', Skill: ' + dev.skill + ')', {
				size: 30,
				fill: 0xFFC107
			});
			devText.anchor.set(0.5, 0.5);
			devText.x = 1024;
			devText.y = 1080 + index * 40;
			gameDetailView.addChild(devText);
		});
	}
	// Show reviews if present
	if (gameData.reviews && gameData.reviews.length > 0) {
		var reviewsTitle = new Text2('Reviews:', {
			size: 40,
			fill: 0xFFFFFF
		});
		reviewsTitle.anchor.set(0.5, 0.5);
		reviewsTitle.x = 1024;
		reviewsTitle.y = 1400;
		gameDetailView.addChild(reviewsTitle);
		// Show average review score
		var avgScore = 0;
		for (var i = 0; i < gameData.reviews.length; i++) {
			avgScore += gameData.reviews[i].score;
		}
		avgScore = Math.round(avgScore / gameData.reviews.length);
		var avgScoreText = new Text2('Average Score: ' + avgScore + '/100', {
			size: 35,
			fill: avgScore >= 80 ? 0x4CAF50 : avgScore >= 60 ? 0xFFC107 : 0xE94560
		});
		avgScoreText.anchor.set(0.5, 0.5);
		avgScoreText.x = 1024;
		avgScoreText.y = 1460;
		gameDetailView.addChild(avgScoreText);
		// Show up to 10 reviews
		gameData.reviews.forEach(function (review, idx) {
			var reviewText = new Text2(review.company + ": " + review.score + "/100 - " + review.text, {
				size: 28,
				fill: 0xFFFFFF
			});
			reviewText.anchor.set(0.5, 0.5);
			reviewText.x = 1024;
			reviewText.y = 1540 + idx * 60;
			gameDetailView.addChild(reviewText);
		});
	}
}
function showHireMenu() {
	mainMenu.visible = false;
	hireMenu.visible = true;
	// Clear existing cards
	developerCards.forEach(function (card) {
		card.destroy();
	});
	developerCards = [];
	// Show available developers info
	var infoText = new Text2('Available Developers: ' + gameState.maxHireableDevelopers, {
		size: 35,
		fill: 0xFFC107
	});
	infoText.anchor.set(0.5, 0.5);
	infoText.x = 1024;
	infoText.y = 350;
	hireMenu.addChild(infoText);
	// Show main character as always hired
	var mainCharCard = new DeveloperCard();
	mainCharCard.setDeveloper({
		name: gameState.mainCharacter.name,
		specialty: "All",
		skill: gameState.mainCharacter.skill,
		cost: 0
	});
	mainCharCard.x = 1024;
	mainCharCard.y = 600;
	mainCharCard.developerData = {
		name: gameState.mainCharacter.name,
		specialty: "All",
		skill: gameState.mainCharacter.skill,
		cost: 0
	};
	mainCharCard.down = function () {};
	hireMenu.addChild(mainCharCard);
	developerCards.push(mainCharCard);
	// Create developer cards as a grid, restrict hiring to studio level
	var availableDevelopers = developerPool.filter(function (dev) {
		return !gameState.developers.some(function (hired) {
			return hired.name === dev.name;
		});
	});
	// Only allow hiring up to maxHireableDevelopers (studioLevel+1, including main character)
	var canHireCount = gameState.maxHireableDevelopers - gameState.developers.length;
	if (canHireCount < 0) canHireCount = 0;
	// Arrange developer cards in a grid (3 per row)
	var cardsPerRow = 3;
	var cardSpacingX = 400;
	var cardSpacingY = 500;
	var startX = 1024 - cardSpacingX;
	var startY = 1000;
	availableDevelopers.forEach(function (dev, index) {
		var card = new DeveloperCard();
		card.setDeveloper(dev);
		var col = index % cardsPerRow;
		var row = Math.floor(index / cardsPerRow);
		card.x = startX + col * cardSpacingX;
		card.y = startY + row * cardSpacingY;
		// If we can't hire more, gray out the card and disable click
		if (index >= canHireCount) {
			card.alpha = 0.4;
			card.down = function () {
				// Optionally show a message or play a sound
				LK.getSound('select').play();
			};
			// Show a message overlay
			var lockText = new Text2('Stüdyo seviyesini yükseltmelisin', {
				size: 28,
				fill: 0xE94560
			});
			lockText.anchor.set(0.5, 0.5);
			lockText.y = 160;
			card.addChild(lockText);
		} else {
			card.onClick = function (developer) {
				if (gameState.money >= developer.cost) {
					gameState.money -= developer.cost;
					gameState.developers.push({
						name: developer.name,
						specialty: developer.specialty,
						skill: developer.skill,
						cost: developer.cost,
						assignedFeature: null // Only 1 feature can be assigned
					});
					updateUI();
					LK.getSound('hire').play();
					showHireMenu(); // Refresh menu
				}
			};
		}
		hireMenu.addChild(card);
		developerCards.push(card);
	});
}
function showFeatureCategory(category) {
	projectMenu.visible = false;
	featureCategoryMenu.visible = true;
	categoryMenuTitle.setText(category + ' Features');
	selectedFeaturesText.setText('Selected: ' + selectedFeatures.length);
	// Clear existing feature cards
	for (var i = featureCategoryMenu.children.length - 1; i >= 0; i--) {
		var child = featureCategoryMenu.children[i];
		if (child instanceof FeatureCard) {
			child.destroy();
		}
	}
	// Get available features for this category
	var availableFeatures = featurePool.filter(function (feature) {
		return feature.type === category && (!feature.requiresResearch || gameState.researchedFeatures[feature.type].indexOf(feature.name) !== -1);
	});
	// Create feature cards
	availableFeatures.forEach(function (feature, index) {
		var card = new FeatureCard();
		card.setFeature(feature);
		card.x = 400 + index % 4 * 250;
		card.y = 500 + Math.floor(index / 4) * 350;
		// Set selected state if already selected
		var isSelected = selectedFeatures.some(function (f) {
			return f.name === feature.name;
		});
		card.setSelected(isSelected);
		// Highlight trending features
		if (gameState.marketTrends.indexOf(feature.type) !== -1) {
			var trendIcon = LK.getAsset('trendIcon', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 0.3,
				scaleY: 0.3
			});
			trendIcon.x = 100;
			trendIcon.y = -100;
			card.addChild(trendIcon);
		}
		card.onClick = function (clickedCard) {
			var cat = category;
			// Determine max selection for this category
			var maxPerCategory = 1;
			if (gameState.featureSelectionLimit && typeof gameState.featureSelectionLimit[cat] === "number") {
				maxPerCategory = gameState.featureSelectionLimit[cat];
			}
			// Count how many are already selected in this category
			var selectedInCategory = selectedFeatures.filter(function (f) {
				return f.type === cat;
			}).length;
			// If already selected, deselect
			if (clickedCard.selected) {
				clickedCard.setSelected(false);
				selectedFeatures = selectedFeatures.filter(function (f) {
					return f !== clickedCard.featureData;
				});
				// If this was the only selected in category, clear selectedFeatureByCategory
				if (selectedFeatureByCategory[cat] && selectedFeatureByCategory[cat].name === clickedCard.featureData.name) {
					selectedFeatureByCategory[cat] = null;
				}
			} else {
				// Only allow up to maxPerCategory selections per category
				if (selectedInCategory >= maxPerCategory) {
					// Show notification
					var notification = new Container();
					game.addChild(notification);
					var bg = LK.getAsset('card', {
						anchorX: 0.5,
						anchorY: 0.5,
						scaleX: 2,
						scaleY: 0.6
					});
					bg.tint = 0xE94560;
					notification.addChild(bg);
					var text = new Text2('Bu kategoriden en fazla ' + maxPerCategory + ' özellik seçebilirsin!', {
						size: 35,
						fill: 0xFFFFFF
					});
					text.anchor.set(0.5, 0.5);
					notification.addChild(text);
					notification.x = 1024;
					notification.y = 600;
					notification.alpha = 0;
					tween(notification, {
						alpha: 1
					}, {
						duration: 500,
						onFinish: function onFinish() {
							LK.setTimeout(function () {
								tween(notification, {
									alpha: 0
								}, {
									duration: 500,
									onFinish: function onFinish() {
										notification.destroy();
									}
								});
							}, 2000);
						}
					});
					return;
				}
				clickedCard.setSelected(true);
				selectedFeatures.push(clickedCard.featureData);
				selectedFeatureByCategory[cat] = clickedCard.featureData;
				LK.getSound('select').play();
			}
			// Update selected count
			selectedFeaturesText.setText('Selected: ' + selectedFeatures.length);
		};
		featureCategoryMenu.addChild(card);
	});
}
function showProjectMenu() {
	// Allow project creation if there is at least one developer OR the main character (always present)
	if (gameState.developers.length === 0 && !gameState.mainCharacter) {
		return;
	}
	mainMenu.visible = false;
	projectMenu.visible = true;
	selectedFeatures = [];
	// Reset per-category selection
	selectedFeatureByCategory.Graphics = null;
	selectedFeatureByCategory.Sound = null;
	selectedFeatureByCategory.Gameplay = null;
	// Clear existing cards
	featureCards.forEach(function (card) {
		card.destroy();
	});
	featureCards = [];
	// Clear any existing category buttons, but do NOT destroy persistent buttons (priceBtn, platformBtn, gameGenresResearchBtn, startDevelopmentBtn, backFromProjectBtn)
	for (var i = projectMenu.children.length - 1; i >= 0; i--) {
		var child = projectMenu.children[i];
		// Only destroy category feature buttons (those not persistent)
		if (child instanceof Button && child !== startDevelopmentBtn && child !== backFromProjectBtn && child !== projectMenu.priceBtn && child !== projectMenu.platformBtn && child !== projectMenu.gameGenresResearchBtn) {
			child.destroy();
		}
	}
	// Restore selected genre from gameState if available
	if (gameState.selectedGenre) {
		projectMenu.selectedGenre = gameState.selectedGenre;
	} else {
		projectMenu.selectedGenre = null;
		gameState.selectedGenre = null;
	}
	// Update selected genre text
	if (projectMenu.genreText) {
		projectMenu.genreText.setText('Selected Genre: ' + (projectMenu.selectedGenre ? projectMenu.selectedGenre.name : 'None'));
	}
	// Persist marketTrends for the duration of a project (until game is released)
	// Only generate new trends if there are no trends yet (i.e., at the start of a new project, not just on menu open)
	if (!gameState.marketTrends || !Array.isArray(gameState.marketTrends) || gameState.marketTrends.length === 0) {
		gameState.marketTrends = [];
		var trendTypes = ['Graphics', 'Sound', 'Gameplay'];
		var availableGenres = gameGenres.filter(function (genre) {
			return !genre.requiresResearch || gameState.researchedFeatures.GameGenres.indexOf(genre.name) !== -1;
		});
		// Only allow market trends from researched genres
		var researchedGenres = gameGenres.filter(function (genre) {
			return !genre.requiresResearch || gameState.researchedFeatures.GameGenres.indexOf(genre.name) !== -1;
		});
		var trend = trendTypes[Math.floor(Math.random() * trendTypes.length)];
		gameState.marketTrends.push(trend);
		// Only pick genre trends from researched genres
		if (researchedGenres.length > 0) {
			var genreTrend = researchedGenres[Math.floor(Math.random() * researchedGenres.length)];
			gameState.marketTrends.push(genreTrend.name + ' games');
		}
	}
	// Display trends at top
	var trendsText = new Text2('Market Trends: ' + gameState.marketTrends.join(' & ') + ' are hot!', {
		size: 35,
		fill: 0xFF5722
	});
	trendsText.anchor.set(0.5, 0.5);
	trendsText.x = 1024;
	trendsText.y = 400;
	projectMenu.addChild(trendsText);
	// --- Ava: Show sales bonus summary for selected features ---
	if (projectMenu.featureBonusText) {
		projectMenu.featureBonusText.destroy();
	}
	var featureBonusSummary = '';
	(function () {
		// Calculate bonuses for selected features
		var bonusParts = [];
		// Engine bonus
		var selectedEngineName = gameState.selectedGameEngine || "None";
		var selectedEngineObj = null;
		for (var i = 0; i < gameEngines.length; i++) {
			if (gameEngines[i].name === selectedEngineName) {
				selectedEngineObj = gameEngines[i];
				break;
			}
		}
		if (selectedEngineObj && selectedEngineObj.quality) {
			bonusParts.push('Oyun motoru: +' + Math.round(selectedEngineObj.quality * 100) + '% satış');
		}
		// Platform bonus
		var selectedPlatformName = gameState.selectedPlatform || "PC";
		var selectedPlatformObj = null;
		for (var i = 0; i < platforms.length; i++) {
			if (platforms[i].name === selectedPlatformName) {
				selectedPlatformObj = platforms[i];
				break;
			}
		}
		if (selectedPlatformObj && selectedPlatformObj.salesBonus) {
			bonusParts.push('Platform: +' + Math.round(selectedPlatformObj.salesBonus * 100) + '% satış');
		}
		// Genre bonus
		if (projectMenu.selectedGenre) {
			var genreObj = null;
			for (var i = 0; i < gameGenres.length; i++) {
				if (gameGenres[i].name === projectMenu.selectedGenre.name) {
					genreObj = gameGenres[i];
					break;
				}
			}
			if (genreObj && genreObj.baseMultiplier && genreObj.baseMultiplier > 1) {
				bonusParts.push('Tür: +' + Math.round((genreObj.baseMultiplier - 1) * 100) + '% satış');
			}
		}
		// Feature trend bonus
		var trendTypes = [];
		if (gameState.marketTrends && Array.isArray(gameState.marketTrends)) {
			for (var i = 0; i < gameState.marketTrends.length; i++) {
				if (gameState.marketTrends[i] === "Graphics" || gameState.marketTrends[i] === "Sound" || gameState.marketTrends[i] === "Gameplay") {
					trendTypes.push(gameState.marketTrends[i]);
				}
			}
		}
		var trendBonus = 0;
		if (trendTypes.length > 0 && selectedFeatures && selectedFeatures.length > 0) {
			for (var i = 0; i < selectedFeatures.length; i++) {
				if (trendTypes.indexOf(selectedFeatures[i].type) !== -1) {
					trendBonus = 50;
					break;
				}
			}
			if (trendBonus > 0) {
				bonusParts.push('Trend Özellik: +50% satış');
			}
		}
		// Genre trend bonus
		if (projectMenu.selectedGenre && gameState.marketTrends && Array.isArray(gameState.marketTrends)) {
			for (var i = 0; i < gameState.marketTrends.length; i++) {
				if (typeof gameState.marketTrends[i] === "string" && gameState.marketTrends[i].indexOf(projectMenu.selectedGenre.name) !== -1) {
					bonusParts.push('Trend Tür: +30% satış');
					break;
				}
			}
		}
		// Fan bonus (platform-specific)
		var fanBonus = 0;
		var selectedPlatformObj = null;
		if (gameState.selectedPlatform) {
			for (var pi = 0; pi < platforms.length; pi++) {
				if (platforms[pi].name === gameState.selectedPlatform) {
					selectedPlatformObj = platforms[pi];
					break;
				}
			}
		}
		if (gameState.fans && gameState.fans > 0) {
			fanBonus = Math.floor(gameState.fans / 10) / 10;
			if (fanBonus > 100) fanBonus = 100;
			if (fanBonus > 0) {
				if (selectedPlatformObj && typeof selectedPlatformObj.salesBonus === "number") {
					var platformFanBonus = Math.round(fanBonus * selectedPlatformObj.salesBonus);
					bonusParts.push('Fan: +' + platformFanBonus + '% satış (platforma göre)');
				} else {
					bonusParts.push('Fan: +' + fanBonus + '% satış');
				}
			}
		}
		// Compose summary
		if (bonusParts.length > 0) {
			featureBonusSummary = 'Satış Bonusları: ' + bonusParts.join(', ');
		} else {
			featureBonusSummary = 'Satış bonusu yok.';
		}
	})();
	var featureBonusText = new Text2(featureBonusSummary, {
		size: 32,
		fill: 0x4CAF50
	});
	featureBonusText.anchor.set(0.5, 0.5);
	featureBonusText.x = 1024;
	featureBonusText.y = 360;
	projectMenu.addChild(featureBonusText);
	projectMenu.featureBonusText = featureBonusText;
	// --- Genre selection UI removed: genre can only be selected from Game Genres Research page ---
	// Show selected genre (if any)
	if (!projectMenu.selectedGenre) {
		projectMenu.selectedGenre = null;
		gameState.selectedGenre = null;
	}
	var genreText = new Text2('Selected Genre: ' + (projectMenu.selectedGenre ? projectMenu.selectedGenre.name : 'None'), {
		size: 35,
		fill: 0x9C27B0
	});
	genreText.anchor.set(0.5, 0.5);
	genreText.x = 1024;
	genreText.y = 480;
	projectMenu.addChild(genreText);
	projectMenu.genreText = genreText;
	// Total cost display
	var totalCostText = new Text2('Total Cost: $0', {
		size: 35,
		fill: 0x4CAF50
	});
	totalCostText.anchor.set(0.5, 0.5);
	totalCostText.x = 1024;
	totalCostText.y = 530;
	projectMenu.addChild(totalCostText);
	// Store totalCostText reference for later updates
	projectMenu.totalCostText = totalCostText;
	// --- Oyun Fiyatı (Game Price) UI ---
	if (!projectMenu.priceText) {
		// Default price per copy
		if (typeof projectMenu.selectedPrice !== "number") {
			projectMenu.selectedPrice = 1; // $1 per copy default
		}
		var priceText = new Text2('Oyun Fiyatı: $' + projectMenu.selectedPrice, {
			size: 35,
			fill: 0xFFC107
		});
		priceText.anchor.set(0.5, 0.5);
		priceText.x = 1024;
		priceText.y = 580;
		projectMenu.addChild(priceText);
		projectMenu.priceText = priceText;
		// Price select button
		var priceBtn = new Button();
		priceBtn.setLabel('Oyun Fiyatı Seç');
		priceBtn.x = 1024;
		priceBtn.y = 630;
		priceBtn.onClick = function () {
			// Show a simple price selection popup
			if (projectMenu.pricePopup) {
				projectMenu.pricePopup.destroy();
				projectMenu.pricePopup = null;
			}
			var popup = new Container();
			popup.x = 1024;
			popup.y = 900;
			var bg = LK.getAsset('card', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 2,
				scaleY: 1
			});
			bg.tint = 0x16213e;
			popup.addChild(bg);
			var title = new Text2('Oyun Fiyatı Seçin', {
				size: 40,
				fill: 0xFFC107
			});
			title.anchor.set(0.5, 0.5);
			title.y = -120;
			popup.addChild(title);
			// Price options
			var prices = [0.5, 1, 2, 3, 5, 10];
			prices.forEach(function (p, idx) {
				var btn = new Button();
				btn.setLabel('$' + p);
				btn.x = 0;
				btn.y = -40 + idx * 70;
				btn.onClick = function () {
					projectMenu.selectedPrice = p;
					projectMenu.priceText.setText('Oyun Fiyatı: $' + p);
					if (projectMenu.pricePopup) {
						projectMenu.pricePopup.destroy();
						projectMenu.pricePopup = null;
					}
					LK.getSound('select').play();
				};
				popup.addChild(btn);
			});
			// Close button
			var closeBtn = new Button();
			closeBtn.setLabel('Kapat');
			closeBtn.x = 0;
			closeBtn.y = 400;
			closeBtn.onClick = function () {
				if (projectMenu.pricePopup) {
					projectMenu.pricePopup.destroy();
					projectMenu.pricePopup = null;
				}
			};
			popup.addChild(closeBtn);
			projectMenu.pricePopup = popup;
			game.addChild(popup);
		};
		projectMenu.addChild(priceBtn);
		projectMenu.priceBtn = priceBtn;
	}
	// --- Show selected Game Engine ---
	// If a game name was set, show it in projectMenu
	if (currentGameName && currentGameName.length > 0) {
		if (projectMenu.gameNameText) {
			projectMenu.gameNameText.destroy();
		}
		var gameNameText = new Text2('Oyun Adı: ' + currentGameName, {
			size: 35,
			fill: 0xFFC107
		});
		gameNameText.anchor.set(0.5, 0.5);
		gameNameText.x = 1024;
		gameNameText.y = 800;
		projectMenu.addChild(gameNameText);
		projectMenu.gameNameText = gameNameText;
	} else if (projectMenu.gameNameText) {
		projectMenu.gameNameText.destroy();
		projectMenu.gameNameText = null;
	}
	if (projectMenu.engineText) {
		projectMenu.engineText.destroy();
	}
	var selectedEngineName = gameState.selectedGameEngine || "None";
	var selectedEngineObj = null;
	for (var i = 0; i < gameEngines.length; i++) {
		if (gameEngines[i].name === selectedEngineName) {
			selectedEngineObj = gameEngines[i];
			break;
		}
	}
	var engineTextLabel = 'Game Engine: ' + selectedEngineName;
	if (selectedEngineObj && selectedEngineObj.quality) {
		engineTextLabel += ' (+' + Math.round(selectedEngineObj.quality * 100) + '% quality)';
	}
	var engineText = new Text2(engineTextLabel, {
		size: 35,
		fill: 0x4CAF50
	});
	engineText.anchor.set(0.5, 0.5);
	engineText.x = 1024;
	engineText.y = 700;
	projectMenu.addChild(engineText);
	projectMenu.engineText = engineText;
	// --- Platform Selection Button and Text ---
	if (projectMenu.platformText) {
		projectMenu.platformText.destroy();
	}
	var selectedPlatformName = gameState.selectedPlatform || "PC";
	var platformText = new Text2('Platform: ' + selectedPlatformName, {
		size: 35,
		fill: 0xFFC107
	});
	platformText.anchor.set(0.5, 0.5);
	platformText.x = 1024;
	platformText.y = 750;
	projectMenu.addChild(platformText);
	projectMenu.platformText = platformText;
	if (!projectMenu.platformBtn) {
		var platformBtn = new Button();
		platformBtn.setLabel('Platform Seç');
		platformBtn.x = 1024;
		// We'll set the y position after all other buttons are placed
		platformBtn.onClick = function () {
			// Show the platformMenu as a page, but in selection mode
			mainMenu.visible = false;
			projectMenu.visible = false;
			platformMenu.visible = true;
			platformMenu.y = 0;
			// Mark that we are in platform selection mode for projectMenu
			platformMenu._selectForProjectMenu = true;
			// Remove old platform cards/buttons except title and back
			for (var i = platformMenu.children.length - 1; i >= 0; i--) {
				var child = platformMenu.children[i];
				if (child !== platformTitle && child !== platformBackBtn) {
					child.destroy();
				}
			}
			// Show only owned platforms as selectable, others as locked
			var yStart = 500;
			var xStart = 320;
			var xSpacing = 350;
			var ySpacing = 220;
			var cols = 4;
			for (var i = 0; i < platforms.length; i++) {
				var plat = platforms[i];
				var container = new Container();
				var col = i % cols;
				var row = Math.floor(i / cols);
				container.x = xStart + col * xSpacing;
				container.y = yStart + row * ySpacing;
				var bg = LK.getAsset('card', {
					anchorX: 0.5,
					anchorY: 0.5,
					scaleX: 1.0,
					scaleY: 0.35
				});
				container.addChild(bg);
				var nameText = new Text2(plat.name, {
					size: 35,
					fill: 0xFFFFFF
				});
				nameText.anchor.set(0.5, 0.5);
				nameText.y = -30;
				container.addChild(nameText);
				var yearText = new Text2('Çıkış: ' + plat.year, {
					size: 28,
					fill: 0x4CAF50
				});
				yearText.anchor.set(0.5, 0.5);
				yearText.y = 10;
				container.addChild(yearText);
				var bonusText = new Text2('Satış Bonus: +' + Math.round(plat.salesBonus * 100) + '%', {
					size: 24,
					fill: 0x2196F3
				});
				bonusText.anchor.set(0.5, 0.5);
				bonusText.y = 40;
				container.addChild(bonusText);
				var platState = gameState.platforms && gameState.platforms[plat.name] ? gameState.platforms[plat.name] : {
					researched: plat.researched,
					owned: plat.owned
				};
				if (platState && platState.owned) {
					// Selectable for projectMenu
					var selectBtn = new Button();
					selectBtn.setLabel(gameState.selectedPlatform === plat.name ? 'Seçili' : 'Seç');
					selectBtn.x = 0;
					selectBtn.y = 100;
					if (gameState.selectedPlatform === plat.name) {
						selectBtn.children[0].tint = 0xe94560;
					}
					selectBtn.onClick = function (platName) {
						return function () {
							gameState.selectedPlatform = platName;
							if (projectMenu.platformText) {
								projectMenu.platformText.setText('Platform: ' + platName);
							}
							LK.getSound('select').play();
							// Return to projectMenu after selection
							platformMenu.visible = false;
							projectMenu.visible = true;
							platformMenu._selectForProjectMenu = false;
							// Restore persistent buttons if missing
							if (projectMenu.priceBtn && projectMenu.children.indexOf(projectMenu.priceBtn) === -1) {
								projectMenu.addChild(projectMenu.priceBtn);
							}
							if (projectMenu.platformBtn && projectMenu.children.indexOf(projectMenu.platformBtn) === -1) {
								projectMenu.addChild(projectMenu.platformBtn);
							}
							if (projectMenu.gameGenresResearchBtn && projectMenu.children.indexOf(projectMenu.gameGenresResearchBtn) === -1) {
								projectMenu.addChild(projectMenu.gameGenresResearchBtn);
							}
							// --- Ava: Update sales bonus summary instantly when platform is changed ---
							if (projectMenu.featureBonusText) {
								projectMenu.featureBonusText.destroy();
							}
							var featureBonusSummary = '';
							(function () {
								var bonusParts = [];
								// Engine bonus
								var selectedEngineName = gameState.selectedGameEngine || "None";
								var selectedEngineObj = null;
								for (var i = 0; i < gameEngines.length; i++) {
									if (gameEngines[i].name === selectedEngineName) {
										selectedEngineObj = gameEngines[i];
										break;
									}
								}
								if (selectedEngineObj && selectedEngineObj.quality) {
									bonusParts.push('Oyun motoru: +' + Math.round(selectedEngineObj.quality * 100) + '% satış');
								}
								// Platform bonus
								var selectedPlatformName = gameState.selectedPlatform || "PC";
								var selectedPlatformObj = null;
								for (var i = 0; i < platforms.length; i++) {
									if (platforms[i].name === selectedPlatformName) {
										selectedPlatformObj = platforms[i];
										break;
									}
								}
								if (selectedPlatformObj && selectedPlatformObj.salesBonus) {
									bonusParts.push('Platform: +' + Math.round(selectedPlatformObj.salesBonus * 100) + '% satış');
								}
								// Genre bonus
								if (projectMenu.selectedGenre) {
									var genreObj = null;
									for (var i = 0; i < gameGenres.length; i++) {
										if (gameGenres[i].name === projectMenu.selectedGenre.name) {
											genreObj = gameGenres[i];
											break;
										}
									}
									if (genreObj && genreObj.baseMultiplier && genreObj.baseMultiplier > 1) {
										bonusParts.push('Tür: +' + Math.round((genreObj.baseMultiplier - 1) * 100) + '% satış');
									}
								}
								// Feature trend bonus
								var trendTypes = [];
								if (gameState.marketTrends && Array.isArray(gameState.marketTrends)) {
									for (var i = 0; i < gameState.marketTrends.length; i++) {
										if (gameState.marketTrends[i] === "Graphics" || gameState.marketTrends[i] === "Sound" || gameState.marketTrends[i] === "Gameplay") {
											trendTypes.push(gameState.marketTrends[i]);
										}
									}
								}
								var trendBonus = 0;
								if (trendTypes.length > 0 && selectedFeatures && selectedFeatures.length > 0) {
									for (var i = 0; i < selectedFeatures.length; i++) {
										if (trendTypes.indexOf(selectedFeatures[i].type) !== -1) {
											trendBonus = 50;
											break;
										}
									}
									if (trendBonus > 0) {
										bonusParts.push('Trend Özellik: +50% satış');
									}
								}
								// Genre trend bonus
								if (projectMenu.selectedGenre && gameState.marketTrends && Array.isArray(gameState.marketTrends)) {
									for (var i = 0; i < gameState.marketTrends.length; i++) {
										if (typeof gameState.marketTrends[i] === "string" && gameState.marketTrends[i].indexOf(projectMenu.selectedGenre.name) !== -1) {
											bonusParts.push('Trend Tür: +30% satış');
											break;
										}
									}
								}
								// Fan bonus (platform-specific)
								var fanBonus = 0;
								var selectedPlatformObj = null;
								if (gameState.selectedPlatform) {
									for (var pi = 0; pi < platforms.length; pi++) {
										if (platforms[pi].name === gameState.selectedPlatform) {
											selectedPlatformObj = platforms[pi];
											break;
										}
									}
								}
								if (gameState.fans && gameState.fans > 0) {
									fanBonus = Math.floor(gameState.fans / 10) / 10;
									if (fanBonus > 100) fanBonus = 100;
									if (fanBonus > 0) {
										if (selectedPlatformObj && typeof selectedPlatformObj.salesBonus === "number") {
											var platformFanBonus = Math.round(fanBonus * selectedPlatformObj.salesBonus);
											bonusParts.push('Fan: +' + platformFanBonus + '% satış (platforma göre)');
										} else {
											bonusParts.push('Fan: +' + fanBonus + '% satış');
										}
									}
								}
								if (bonusParts.length > 0) {
									featureBonusSummary = 'Satış Bonusları: ' + bonusParts.join(', ');
								} else {
									featureBonusSummary = 'Satış bonusu yok.';
								}
							})();
							var featureBonusText = new Text2(featureBonusSummary, {
								size: 32,
								fill: 0x4CAF50
							});
							featureBonusText.anchor.set(0.5, 0.5);
							featureBonusText.x = 1024;
							featureBonusText.y = 360;
							projectMenu.addChild(featureBonusText);
							projectMenu.featureBonusText = featureBonusText;
						};
					}(plat.name);
					container.addChild(selectBtn);
				} else {
					// Not owned, show as locked
					var lockedText = new Text2('Satın Al: $' + plat.price, {
						size: 28,
						fill: 0x888888
					});
					lockedText.anchor.set(0.5, 0.5);
					lockedText.y = 100;
					container.addChild(lockedText);
				}
				platformMenu.addChild(container);
			}
			updatePlatformMenuScrollBounds && updatePlatformMenuScrollBounds();
			// Patch platformBackBtn to return to projectMenu if in selection mode
			platformBackBtn.onClick = function () {
				platformMenu.visible = false;
				if (platformMenu._selectForProjectMenu) {
					projectMenu.visible = true;
					platformMenu._selectForProjectMenu = false;
				} else {
					mainMenu.visible = true;
				}
			};
			updateGlobalBackBtn && updateGlobalBackBtn();
		};
		projectMenu.addChild(platformBtn);
		projectMenu.platformBtn = platformBtn;
	} else {
		// We'll set the y position after all other buttons are placed
	}
	// --- Add Game Engine button above Graphics Features ---
	// Define buttonY and buttonSpacing for vertical button layout
	var buttonY = 900;
	var buttonSpacing = 110;
	if (!projectMenu.ownedEngineBtn) {
		var ownedEngineBtn = new Button();
		ownedEngineBtn.setLabel('Game Engine');
		ownedEngineBtn.x = 1024;
		ownedEngineBtn.y = buttonY;
		ownedEngineBtn.onClick = function () {
			// Open the full game engine menu page, like Platform
			mainMenu.visible = false;
			projectMenu.visible = false;
			gameEngineMenu.visible = true;
			// Mark that we are in engine selection mode for projectMenu
			gameEngineMenu._selectForProjectMenu = true;
			// Remove old engine cards/buttons except title and back
			for (var i = gameEngineMenu.children.length - 1; i >= 0; i--) {
				var child = gameEngineMenu.children[i];
				if (child !== gameEngineTitle && child !== gameEngineBackBtn) {
					child.destroy();
				}
			}
			// Show only owned engines as selectable, others as locked
			var scale = 0.8;
			var yStart = 640 * scale;
			var xStart = 524 * scale;
			var xSpacing = 500 * scale;
			var ySpacing = 220 * scale;
			var cols = 3;
			var ownedEngines = gameEngines.filter(function (eng) {
				return eng.owned;
			});
			if (ownedEngines.length === 0) {
				var noEngineText = new Text2('Henüz bir oyun motoru satın almadın.', {
					size: 32,
					fill: 0xFFFFFF
				});
				noEngineText.anchor.set(0.5, 0.5);
				noEngineText.x = 1024;
				noEngineText.y = 900;
				gameEngineMenu.addChild(noEngineText);
				gameEngineMenu.noEngineText = noEngineText;
			} else {
				for (var i = 0; i < ownedEngines.length; i++) {
					var engine = ownedEngines[i];
					var container = new Container();
					var col = i % cols;
					var row = Math.floor(i / cols);
					container.x = xStart + col * xSpacing;
					container.y = yStart + row * ySpacing;
					container.scaleX = scale;
					container.scaleY = scale;
					var bg = LK.getAsset('card', {
						anchorX: 0.5,
						anchorY: 0.5,
						scaleX: 2,
						scaleY: 0.5
					});
					container.addChild(bg);
					var nameText = new Text2(engine.name, {
						size: 35,
						fill: 0xFFFFFF
					});
					nameText.anchor.set(0.5, 0.5);
					nameText.y = -30;
					container.addChild(nameText);
					var qualityText = new Text2('Quality: +' + Math.round(engine.quality * 100) + '%', {
						size: 28,
						fill: 0x4CAF50
					});
					qualityText.anchor.set(0.5, 0.5);
					qualityText.y = 10;
					container.addChild(qualityText);
					// Select button
					var selectBtn = new Button();
					selectBtn.setLabel(gameState.selectedGameEngine === engine.name ? 'Selected' : 'Select');
					// Move select button 1 row up: align vertically with buy/owned button
					selectBtn.x = 0;
					selectBtn.y = 210; // same as buy/owned button
					if (gameState.selectedGameEngine === engine.name) {
						selectBtn.children[0].tint = 0xe94560;
					}
					selectBtn.onClick = function (eng) {
						return function () {
							gameState.selectedGameEngine = eng.name;
							LK.getSound('select').play();
							// Return to projectMenu after selection
							gameEngineMenu.visible = false;
							projectMenu.visible = true;
							gameEngineMenu._selectForProjectMenu = false;
							// Update engine text in projectMenu
							if (projectMenu.engineText) projectMenu.engineText.destroy();
							var engineTextLabel = 'Game Engine: ' + eng.name;
							if (eng.quality) engineTextLabel += ' (+' + Math.round(eng.quality * 100) + '% quality)';
							var engineText = new Text2(engineTextLabel, {
								size: 35,
								fill: 0x4CAF50
							});
							engineText.anchor.set(0.5, 0.5);
							engineText.x = 1024;
							engineText.y = 700;
							projectMenu.addChild(engineText);
							projectMenu.engineText = engineText;
							// Update sales bonus summary
							if (projectMenu.featureBonusText) {
								projectMenu.featureBonusText.destroy();
							}
							var featureBonusSummary = '';
							(function () {
								var bonusParts = [];
								var selectedEngineName = gameState.selectedGameEngine || "None";
								var selectedEngineObj = null;
								for (var i = 0; i < gameEngines.length; i++) {
									if (gameEngines[i].name === selectedEngineName) {
										selectedEngineObj = gameEngines[i];
										break;
									}
								}
								if (selectedEngineObj && selectedEngineObj.quality) {
									bonusParts.push('Oyun motoru: +' + Math.round(selectedEngineObj.quality * 100) + '% satış');
								}
								var selectedPlatformName = gameState.selectedPlatform || "PC";
								var selectedPlatformObj = null;
								for (var i = 0; i < platforms.length; i++) {
									if (platforms[i].name === selectedPlatformName) {
										selectedPlatformObj = platforms[i];
										break;
									}
								}
								if (selectedPlatformObj && selectedPlatformObj.salesBonus) {
									bonusParts.push('Platform: +' + Math.round(selectedPlatformObj.salesBonus * 100) + '% satış');
								}
								if (projectMenu.selectedGenre) {
									var genreObj = null;
									for (var i = 0; i < gameGenres.length; i++) {
										if (gameGenres[i].name === projectMenu.selectedGenre.name) {
											genreObj = gameGenres[i];
											break;
										}
									}
									if (genreObj && genreObj.baseMultiplier && genreObj.baseMultiplier > 1) {
										bonusParts.push('Tür: +' + Math.round((genreObj.baseMultiplier - 1) * 100) + '% satış');
									}
								}
								var trendTypes = [];
								if (gameState.marketTrends && Array.isArray(gameState.marketTrends)) {
									for (var i = 0; i < gameState.marketTrends.length; i++) {
										if (gameState.marketTrends[i] === "Graphics" || gameState.marketTrends[i] === "Sound" || gameState.marketTrends[i] === "Gameplay") {
											trendTypes.push(gameState.marketTrends[i]);
										}
									}
								}
								var trendBonus = 0;
								if (trendTypes.length > 0 && selectedFeatures && selectedFeatures.length > 0) {
									for (var i = 0; i < selectedFeatures.length; i++) {
										if (trendTypes.indexOf(selectedFeatures[i].type) !== -1) {
											trendBonus = 50;
											break;
										}
									}
									if (trendBonus > 0) {
										bonusParts.push('Trend Özellik: +50% satış');
									}
								}
								if (projectMenu.selectedGenre && gameState.marketTrends && Array.isArray(gameState.marketTrends)) {
									for (var i = 0; i < gameState.marketTrends.length; i++) {
										if (typeof gameState.marketTrends[i] === "string" && gameState.marketTrends[i].indexOf(projectMenu.selectedGenre.name) !== -1) {
											bonusParts.push('Trend Tür: +30% satış');
											break;
										}
									}
								}
								var fanBonus = 0;
								var selectedPlatformObj = null;
								if (gameState.selectedPlatform) {
									for (var pi = 0; pi < platforms.length; pi++) {
										if (platforms[pi].name === gameState.selectedPlatform) {
											selectedPlatformObj = platforms[pi];
											break;
										}
									}
								}
								if (gameState.fans && gameState.fans > 0) {
									fanBonus = Math.floor(gameState.fans / 10) / 10;
									if (fanBonus > 100) fanBonus = 100;
									if (fanBonus > 0) {
										if (selectedPlatformObj && typeof selectedPlatformObj.salesBonus === "number") {
											var platformFanBonus = Math.round(fanBonus * selectedPlatformObj.salesBonus);
											bonusParts.push('Fan: +' + platformFanBonus + '% satış (platforma göre)');
										} else {
											bonusParts.push('Fan: +' + fanBonus + '% satış');
										}
									}
								}
								if (bonusParts.length > 0) {
									featureBonusSummary = 'Satış Bonusları: ' + bonusParts.join(', ');
								} else {
									featureBonusSummary = 'Satış bonusu yok.';
								}
							})();
							var featureBonusText = new Text2(featureBonusSummary, {
								size: 32,
								fill: 0x4CAF50
							});
							featureBonusText.anchor.set(0.5, 0.5);
							featureBonusText.x = 1024;
							featureBonusText.y = 360;
							projectMenu.addChild(featureBonusText);
							projectMenu.featureBonusText = featureBonusText;
						};
					}(engine);
					container.addChild(selectBtn);
					gameEngineMenu.addChild(container);
				}
			}
			// Patch gameEngineBackBtn to return to projectMenu if in selection mode
			gameEngineBackBtn.onClick = function () {
				gameEngineMenu.visible = false;
				if (gameEngineMenu._selectForProjectMenu) {
					projectMenu.visible = true;
					gameEngineMenu._selectForProjectMenu = false;
				} else {
					mainMenu.visible = true;
				}
				updateGlobalBackBtn && updateGlobalBackBtn();
			};
			updateGlobalBackBtn && updateGlobalBackBtn();
		};
		projectMenu.addChild(ownedEngineBtn);
		projectMenu.ownedEngineBtn = ownedEngineBtn;
	} else {
		if (projectMenu.children.indexOf(projectMenu.ownedEngineBtn) === -1) {
			projectMenu.addChild(projectMenu.ownedEngineBtn);
		}
		projectMenu.ownedEngineBtn.y = buttonY;
	}
	buttonY += buttonSpacing;
	// Feature category buttons
	var categories = ['Graphics', 'Sound', 'Gameplay'];
	categories.forEach(function (category, index) {
		var categoryBtn = new Button();
		categoryBtn.setLabel(category + ' Features');
		categoryBtn.x = 1024;
		categoryBtn.y = buttonY;
		categoryBtn.onClick = function () {
			showFeatureCategory(category);
		};
		projectMenu.addChild(categoryBtn);
		buttonY += buttonSpacing;
	});
	// Oyun Fiyatı button (move to next row)
	if (projectMenu.priceBtn) {
		// If not already present, re-add to projectMenu
		if (projectMenu.children.indexOf(projectMenu.priceBtn) === -1) {
			projectMenu.addChild(projectMenu.priceBtn);
		}
		projectMenu.priceBtn.y = buttonY;
		buttonY += buttonSpacing;
	}
	// Game Genres Research button (move to next row)
	if (!projectMenu.gameGenresResearchBtn) {
		var gameGenresResearchBtn = new Button();
		gameGenresResearchBtn.setLabel('Game Genres Research');
		gameGenresResearchBtn.x = 1024;
		gameGenresResearchBtn.y = buttonY;
		gameGenresResearchBtn.onClick = function () {
			showProjectGenresResearchMenu();
		};
		projectMenu.addChild(gameGenresResearchBtn);
		projectMenu.gameGenresResearchBtn = gameGenresResearchBtn;
	} else {
		// If not already present, re-add to projectMenu
		if (projectMenu.children.indexOf(projectMenu.gameGenresResearchBtn) === -1) {
			projectMenu.addChild(projectMenu.gameGenresResearchBtn);
		}
		projectMenu.gameGenresResearchBtn.y = buttonY;
	}
	// Move Platform Seç button to be below the last button
	if (projectMenu.platformBtn) {
		projectMenu.platformBtn.y = buttonY + buttonSpacing;
		buttonY = projectMenu.platformBtn.y;
	}
	// Add Oyun Adı Seç button below Platform Seç
	if (!projectMenu.nameGameBtn) {
		var nameGameBtn = new Button();
		nameGameBtn.setLabel('Oyun Adı Seç');
		nameGameBtn.x = 1024;
		nameGameBtn.y = buttonY + buttonSpacing;
		nameGameBtn.onClick = function () {
			mainMenu.visible = false;
			projectMenu.visible = false;
			nameGameMenu.visible = true;
			currentGameName = '';
			gameNameInput.setText('');
		};
		projectMenu.addChild(nameGameBtn);
		projectMenu.nameGameBtn = nameGameBtn;
	} else {
		// If not already present, re-add to projectMenu
		if (projectMenu.children.indexOf(projectMenu.nameGameBtn) === -1) {
			projectMenu.addChild(projectMenu.nameGameBtn);
		}
		projectMenu.nameGameBtn.y = buttonY + buttonSpacing;
	}
	buttonY = projectMenu.nameGameBtn.y;
	// Add info text at the bottom of the platform selection page in Start Project
	if (projectMenu.platformInfoText) {
		projectMenu.platformInfoText.destroy();
	}
	var projectPlatformInfoText = new Text2('Platform kullanmak için ana menüde bulunan platform sayfasından satın alınız.', {
		size: 32,
		fill: 0xFFC107
	});
	projectPlatformInfoText.anchor.set(0.5, 0.5);
	projectPlatformInfoText.x = 1024;
	projectPlatformInfoText.y = 2500;
	projectMenu.addChild(projectPlatformInfoText);
	projectMenu.platformInfoText = projectPlatformInfoText;
}
function startDevelopment() {
	// Must have at least one feature per category
	if (!selectedFeatureByCategory.Graphics || !selectedFeatureByCategory.Sound || !selectedFeatureByCategory.Gameplay) {
		// Show a notification or feedback
		var notification = new Container();
		game.addChild(notification);
		var bg = LK.getAsset('card', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 2,
			scaleY: 0.6
		});
		bg.tint = 0xE94560;
		notification.addChild(bg);
		var text = new Text2('Her kategoriden en az 1 özellik seçmelisin!', {
			size: 35,
			fill: 0xFFFFFF
		});
		text.anchor.set(0.5, 0.5);
		notification.addChild(text);
		notification.x = 1024;
		notification.y = 600;
		notification.alpha = 0;
		tween(notification, {
			alpha: 1
		}, {
			duration: 500,
			onFinish: function onFinish() {
				LK.setTimeout(function () {
					tween(notification, {
						alpha: 0
					}, {
						duration: 500,
						onFinish: function onFinish() {
							notification.destroy();
						}
					});
				}, 2000);
			}
		});
		return;
	}
	// --- Require a researched genre to be selected before starting development ---
	var researchedGenres = gameState.researchedFeatures.GameGenres;
	// Fix: Check if selectedGenre is not null and its name is in researchedGenres or does not require research
	if (!projectMenu.selectedGenre ||
	// Find the genre object in gameGenres
	function () {
		var genreObj = null;
		for (var i = 0; i < gameGenres.length; i++) {
			if (gameGenres[i].name === projectMenu.selectedGenre.name) {
				genreObj = gameGenres[i];
				break;
			}
		}
		// If genreObj is not found, treat as not researched
		if (!genreObj) return true;
		// If genre does not require research, allow
		if (!genreObj.requiresResearch) return false;
		// If genre requires research, check if it's in researchedGenres
		return researchedGenres.indexOf(genreObj.name) === -1;
	}()) {
		// Show a notification or feedback
		var notification = new Container();
		game.addChild(notification);
		var bg = LK.getAsset('card', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 2,
			scaleY: 0.6
		});
		bg.tint = 0xE94560;
		notification.addChild(bg);
		var text = new Text2('Please select a researched genre before starting!', {
			size: 35,
			fill: 0xFFFFFF
		});
		text.anchor.set(0.5, 0.5);
		notification.addChild(text);
		notification.x = 1024;
		notification.y = 600;
		notification.alpha = 0;
		tween(notification, {
			alpha: 1
		}, {
			duration: 500,
			onFinish: function onFinish() {
				LK.setTimeout(function () {
					tween(notification, {
						alpha: 0
					}, {
						duration: 500,
						onFinish: function onFinish() {
							notification.destroy();
						}
					});
				}, 2000);
			}
		});
		return;
	}
	// Calculate total cost
	var totalCost = 0;
	selectedFeatures.forEach(function (feature) {
		totalCost += feature.cost;
	});
	// Check if player can afford
	if (gameState.money < totalCost) {
		return;
	}
	// Deduct costs
	gameState.money -= totalCost;
	updateUI();
	projectMenu.visible = false;
	developmentScreen.visible = true;
	// Show selected engine in development screen
	if (developmentScreen.engineText) {
		developmentScreen.engineText.destroy();
	}
	var selectedEngineName = gameState.selectedGameEngine || "None";
	var selectedEngineObj = null;
	for (var i = 0; i < gameEngines.length; i++) {
		if (gameEngines[i].name === selectedEngineName) {
			selectedEngineObj = gameEngines[i];
			break;
		}
	}
	var engineTextLabel = 'Game Engine: ' + selectedEngineName;
	if (selectedEngineObj && selectedEngineObj.quality) {
		engineTextLabel += ' (+' + Math.round(selectedEngineObj.quality * 100) + '% quality)';
	}
	var engineText = new Text2(engineTextLabel, {
		size: 35,
		fill: 0x4CAF50
	});
	engineText.anchor.set(0.5, 0.5);
	engineText.x = 1024;
	engineText.y = 300;
	developmentScreen.addChild(engineText);
	developmentScreen.engineText = engineText;
	// Display trends
	for (var i = trendsContainer.children.length - 1; i > 0; i--) {
		trendsContainer.children[i].destroy();
	}
	gameState.marketTrends.forEach(function (trend, index) {
		var trendText = new Text2(trend + ' is trending!', {
			size: 30,
			fill: 0xFF5722
		});
		trendText.anchor.set(0.5, 0.5);
		trendText.y = 40 + index * 35;
		trendsContainer.addChild(trendText);
	});
	// Calculate target score
	var baseTarget = 100;
	targetScoreText.setText('Target Score: ' + baseTarget);
	// Use selected genre from projectMenu
	var selectedGenre = projectMenu.selectedGenre || null;
	// Start project
	gameState.currentProject = {
		features: selectedFeatures,
		targetScore: baseTarget,
		currentScore: 0,
		developmentSpeed: 0,
		genre: selectedGenre,
		price: typeof projectMenu.selectedPrice === "number" ? projectMenu.selectedPrice : 1
	};
	// Assign features to developers (main character is always included and can contribute to all features)
	var assignedDevelopers = [];
	var assignedFeatures = [];
	// Always include main character as a developer
	var allDevs = [{
		name: gameState.mainCharacter.name,
		specialty: "All",
		skill: gameState.mainCharacter.skill,
		featurePoints: Object.assign({}, gameState.mainCharacter.featurePoints)
	}].concat(gameState.developers.map(function (dev) {
		return {
			name: dev.name,
			specialty: dev.specialty,
			skill: dev.skill,
			assignedFeature: null
		};
	}));
	// Assign features: each feature is assigned to a developer, but main character always contributes to all
	var devAssignments = [];
	selectedFeatures.forEach(function (feature, idx) {
		// Assign to next available developer (skip main character for assignment, but main character always contributes)
		var devIdx = (idx + 1) % allDevs.length;
		if (devIdx === 0 && allDevs.length > 1) devIdx = 1; // avoid assigning all to main character
		devAssignments.push({
			dev: allDevs[devIdx],
			feature: feature
		});
		allDevs[devIdx].assignedFeature = feature.name;
	});
	// Calculate development speed
	var totalSpeed = 0;
	// Main character always contributes to all features
	selectedFeatures.forEach(function (feature) {
		var fp = gameState.mainCharacter.featurePoints[feature.type] || 1;
		totalSpeed += (gameState.mainCharacter.skill + fp) * 0.5;
	});
	// Other developers contribute to their assigned feature
	devAssignments.forEach(function (assignment) {
		if (assignment.dev.name !== gameState.mainCharacter.name) {
			totalSpeed += assignment.dev.skill * 0.5;
		}
	});
	gameState.currentProject.developmentSpeed = totalSpeed;
	gameState.currentProject.devAssignments = devAssignments;
	LK.getSound('develop').play();
	releaseBtn.visible = false;
	progressBarFill.scaleX = 0;
}
function releaseGame() {
	var project = gameState.currentProject;
	// Calculate final score with bonuses
	var finalScore = project.currentScore;
	// --- Game Engine quality bonus ---
	// Each 0.05 quality = +5% quality bonus, max 20% (0.20)
	// Now: Game Engine quality gives a SALES bonus, not just a score/quality bonus
	var engineBonus = 0;
	if (gameState.selectedGameEngine) {
		for (var i = 0; i < gameEngines.length; i++) {
			if (gameEngines[i].name === gameState.selectedGameEngine) {
				// Clamp to max 0.20 (20%)
				engineBonus = Math.min(gameEngines[i].quality || 0, 0.20);
				break;
			}
		}
	}
	// Remove score bonus, apply sales bonus later
	//if (engineBonus > 0) {
	//  finalScore *= 1 + Math.floor(engineBonus * 20) * 0.05;
	// Trend bonus
	var trendMultiplier = 1;
	project.features.forEach(function (feature) {
		if (gameState.marketTrends.indexOf(feature.type) !== -1) {
			finalScore *= 1.5;
			trendMultiplier += 0.3;
		}
	});
	// Genre bonus
	if (project.genre) {
		finalScore *= project.genre.baseMultiplier;
		if (gameState.marketTrends.some(function (trend) {
			return trend.indexOf(project.genre.name) !== -1;
		})) {
			finalScore *= 1.3;
			trendMultiplier += 0.4;
		}
	}
	// Calculate initial sales potential
	var baseSalesMultiplier = 20;
	if (finalScore >= project.targetScore) {
		baseSalesMultiplier = 40;
	}
	// Price effect on sales: higher price = lower sales, lower price = higher sales
	var priceSalesMultiplier = 1;
	if (project.price) {
		if (project.price > 1) {
			priceSalesMultiplier = 1 / (0.7 + (project.price - 1) * 0.5); // $2 = ~0.67x, $5 = ~0.29x
			if (priceSalesMultiplier < 0.15) priceSalesMultiplier = 0.15;
		} else if (project.price < 1) {
			priceSalesMultiplier = 1 + (1 - project.price) * 0.7; // $0.5 = 1.35x
		}
	}
	// --- Ava: Reduce sales multiplier if features and review score are low and price is high ---
	var featureQuality = 0;
	for (var i = 0; i < project.features.length; i++) {
		featureQuality += project.features[i].basePoints || 0;
	}
	var avgFeatureQuality = featureQuality / project.features.length;
	var reviewScoreForPenalty = 0;
	var scoreRatio = finalScore / project.targetScore;
	if (scoreRatio >= 1.5) reviewScoreForPenalty = 95;else if (scoreRatio >= 1.2) reviewScoreForPenalty = 85;else if (scoreRatio >= 1.0) reviewScoreForPenalty = 75;else if (scoreRatio >= 0.8) reviewScoreForPenalty = 60;else reviewScoreForPenalty = 40;
	// If price is high, but features and review are low, apply a penalty to sales
	var pricePenaltyMultiplier = 1;
	if (project.price > 2) {
		// If both feature quality and review are low, penalize more
		if (avgFeatureQuality < 5 && reviewScoreForPenalty < 70) {
			pricePenaltyMultiplier = 0.5 - Math.min((project.price - 2) * 0.1, 0.3); // up to -30% more penalty
		} else if (avgFeatureQuality < 6 || reviewScoreForPenalty < 75) {
			pricePenaltyMultiplier = 0.7 - Math.min((project.price - 2) * 0.05, 0.2); // up to -20% more penalty
		}
		// Never less than 0.2x
		if (pricePenaltyMultiplier < 0.2) pricePenaltyMultiplier = 0.2;
	}
	// Find selected platform and apply its salesBonus
	var selectedPlatform = null;
	for (var i = 0; i < platforms.length; i++) {
		if (platforms[i].name === gameState.selectedPlatform) {
			selectedPlatform = platforms[i];
			break;
		}
	}
	var platformSalesBonus = selectedPlatform && selectedPlatform.salesBonus ? 1 + selectedPlatform.salesBonus : 1;
	// --- Ava: Apply Game Engine quality as a sales bonus multiplier ---
	var engineSalesBonus = 1;
	if (engineBonus > 0) {
		// Each 0.01 = +1% sales, up to 20%
		engineSalesBonus = 1 + engineBonus;
	}
	var initialDailySales = Math.floor(finalScore / project.targetScore * baseSalesMultiplier * trendMultiplier * priceSalesMultiplier * pricePenaltyMultiplier * platformSalesBonus * engineSalesBonus);
	var gameName = currentGameName && currentGameName.length > 0 ? currentGameName : 'Game #' + (gameState.completedGames + 1);
	// --- Review and score system ---
	var reviewCompanies = ["IGN", "GameSpot", "Polygon", "Eurogamer", "Kotaku", "PC Gamer", "Game Informer", "Destructoid", "Edge", "Metacritic"];
	var reviews = [];
	var reviewScore = 0;
	var genreTrend = gameState.marketTrends.find(function (trend) {
		return project.genre && trend.indexOf(project.genre.name) !== -1;
	});
	var featureTrend = gameState.marketTrends.indexOf(project.features[0].type) !== -1 || gameState.marketTrends.indexOf(project.features[1].type) !== -1 || gameState.marketTrends.indexOf(project.features[2].type) !== -1 || gameState.marketTrends.indexOf(project.features[3].type) !== -1 || gameState.marketTrends.indexOf(project.features[4].type) !== -1;
	// Calculate review score (0-100)
	var scoreRatio = finalScore / project.targetScore;
	if (scoreRatio >= 1.5) reviewScore = 95 + Math.floor(Math.random() * 6);else if (scoreRatio >= 1.2) reviewScore = 85 + Math.floor(Math.random() * 10);else if (scoreRatio >= 1.0) reviewScore = 75 + Math.floor(Math.random() * 10);else if (scoreRatio >= 0.8) reviewScore = 60 + Math.floor(Math.random() * 10);else reviewScore = 40 + Math.floor(Math.random() * 20);
	// If genre matches trend, boost score
	if (genreTrend) reviewScore += 5;
	if (featureTrend) reviewScore += 5;
	// --- Price effect on review score ---
	if (project.price) {
		// $1 is neutral, higher price reduces review, lower price increases
		if (project.price > 1) {
			reviewScore -= Math.floor((project.price - 1) * 4); // -4 puan/extra dollar
		} else if (project.price < 1) {
			reviewScore += Math.floor((1 - project.price) * 6); // +6 puan/discounted dollar
		}
	}
	if (reviewScore > 100) reviewScore = 100;
	if (reviewScore < 0) reviewScore = 0;
	// Generate reviews
	for (var i = 0; i < reviewCompanies.length; i++) {
		var company = reviewCompanies[i];
		var text = "";
		var score = reviewScore + Math.floor(Math.random() * 7 - 3);
		if (score > 100) score = 100;
		if (score < 0) score = 0;
		// Pick a feature to highlight or criticize
		var highlightFeature = project.features[Math.floor(Math.random() * project.features.length)];
		var highlightDev = gameState.developers.length > 0 ? gameState.developers[Math.floor(Math.random() * gameState.developers.length)] : null;
		// Compose unique review text based on score and game details
		if (score >= 90) {
			var phrases = ["A masterpiece! " + gameName + " sets a new standard for " + (project.genre ? project.genre.name : "games") + ".", "Unmissable! " + gameName + " excels in " + highlightFeature.name + " and delivers a flawless experience.", "Stunning achievement. " + gameName + " is a triumph in " + highlightFeature.type + "."];
			text = phrases[i % phrases.length];
		} else if (score >= 80) {
			var phrases = ["Excellent! " + gameName + " is a must-play for fans of " + (project.genre ? project.genre.name : "the genre") + ".", gameName + " impresses with its " + highlightFeature.name + " and strong " + highlightFeature.type + ".", "A great effort, especially in " + highlightFeature.type + "."];
			text = phrases[i % phrases.length];
		} else if (score >= 70) {
			var phrases = [gameName + " is a solid experience with some great moments.", "Enjoyable overall, but " + highlightFeature.name + " could be even better.", "Good fun, though " + (highlightDev ? highlightDev.name + "'s work on " + highlightFeature.name : "some features") + " stands out."];
			text = phrases[i % phrases.length];
		} else if (score >= 60) {
			var phrases = [gameName + " is decent, but could use more polish.", "Average experience. " + highlightFeature.name + " is a bit underwhelming.", "Not bad, but " + (highlightDev ? highlightDev.name + "'s " + highlightFeature.type : "the team") + " could improve."];
			text = phrases[i % phrases.length];
		} else if (score >= 50) {
			var phrases = [gameName + " struggles to impress, but has a few redeeming qualities.", "Mediocre. " + highlightFeature.name + " doesn't quite hit the mark.", "Some fun to be had, but " + highlightFeature.type + " needs work."];
			text = phrases[i % phrases.length];
		} else {
			var phrases = ["Disappointing. " + gameName + " fails to deliver.", "A letdown. " + highlightFeature.name + " is poorly implemented.", "Not recommended. " + (highlightDev ? highlightDev.name + "'s " + highlightFeature.type : "the team") + " missed the mark."];
			text = phrases[i % phrases.length];
		}
		// If genre/feature matches trend, make review more positive
		if ((genreTrend || featureTrend) && score >= 70) {
			var trendPhrases = [" Riding the latest trends paid off!", " Trendy and timely, a smart move.", " The market will love this!"];
			text += trendPhrases[i % trendPhrases.length];
		}
		if (!genreTrend && !featureTrend && score < 70) {
			var missPhrases = [" Missed the mark on current trends.", " Feels outdated compared to what's hot.", " Lacks the innovation players want."];
			text += missPhrases[i % missPhrases.length];
		}
		// Add a tip or suggestion for low scores
		if (score < 60) {
			var tipPhrases = [" Consider focusing more on " + highlightFeature.type + " next time.", " A stronger " + highlightFeature.type + " could help future games.", " More polish in " + highlightFeature.name + " is needed."];
			text += " " + tipPhrases[i % tipPhrases.length];
		}
		reviews.push({
			company: company,
			score: score,
			text: text
		});
	}
	var releasedGame = {
		name: gameName,
		releaseDay: gameState.currentDay,
		score: finalScore,
		targetScore: project.targetScore,
		initialDailySales: initialDailySales,
		currentDailySales: initialDailySales,
		totalSales: 0,
		features: project.features,
		trendBonus: trendMultiplier,
		price: project.price || 1,
		// Add main character as a developer in the released game
		developers: [{
			name: gameState.mainCharacter.name,
			specialty: "All",
			skill: gameState.mainCharacter.skill
		}].concat(gameState.developers.slice()),
		genre: project.genre,
		reviews: reviews,
		reviewScore: reviewScore
	};
	// Reset game name after use
	currentGameName = '';
	gameNameDisplay.setText('');
	// Clear marketTrends so new trends are generated for the next project
	gameState.marketTrends = [];
	gameState.releasedGames.push(releasedGame);
	// Success check
	if (finalScore >= project.targetScore) {
		gameState.money += Math.floor(finalScore * 0.00025); // 95% less
		gameState.completedGames++;
		LK.getSound('success').play();
		LK.setScore(gameState.completedGames);
		if (gameState.completedGames >= 10) {
			LK.showYouWin();
		}
	} else {
		gameState.money += Math.floor(finalScore * 0.0000625); // 95% less
	}
	LK.getSound('release').play();
	// Reset
	gameState.currentProject = null;
	developmentScreen.visible = false;
	mainMenu.visible = true;
	updateUI();
	updateSalesLog();
}
// Game update
var dayTimer = 0;
game.update = function () {
	// Handle research progress
	if (gameState.currentResearch) {
		gameState.currentResearch.timeRemaining--;
		if (gameState.currentResearch.timeRemaining <= 0) {
			// Research complete
			var research = gameState.currentResearch;
			// GameEngines research is not used anymore; skip
			if (research.category === 'Platforms') {
				// Mark platform as researched
				if (gameState.platforms && gameState.platforms[research.name]) {
					gameState.platforms[research.name].researched = true;
				}
			} else if (research.category === 'IncreaseLimit_Graphics' || research.category === 'IncreaseLimit_Sound' || research.category === 'IncreaseLimit_Gameplay') {
				// Increase the selection limit for the relevant category
				var cat = research.category.replace('IncreaseLimit_', '');
				if (!gameState.featureSelectionLimit) gameState.featureSelectionLimit = {};
				if (typeof gameState.featureSelectionLimit[cat] !== "number") gameState.featureSelectionLimit[cat] = 1;
				gameState.featureSelectionLimit[cat]++;
			} else {
				gameState.researchedFeatures[research.category].push(research.name);
			}
			gameState.currentResearch = null;
			LK.getSound('success').play();
			// Show notification
			var notification = new Container();
			game.addChild(notification);
			var bg = LK.getAsset('card', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 2,
				scaleY: 0.8
			});
			bg.tint = 0x4CAF50;
			notification.addChild(bg);
			var text = new Text2('Research Complete: ' + research.name, {
				size: 35,
				fill: 0xFFFFFF
			});
			text.anchor.set(0.5, 0.5);
			notification.addChild(text);
			notification.x = 1024;
			notification.y = 600;
			notification.alpha = 0;
			tween(notification, {
				alpha: 1
			}, {
				duration: 500,
				onFinish: function onFinish() {
					LK.setTimeout(function () {
						tween(notification, {
							alpha: 0
						}, {
							duration: 500,
							onFinish: function onFinish() {
								notification.destroy();
							}
						});
					}, 2000);
				}
			});
		}
	}
	// Day progression (every 3 seconds = 1 day)
	dayTimer++;
	if (dayTimer >= 180) {
		// 60 fps * 3 seconds
		dayTimer = 0;
		gameState.currentDay++;
		updateUI();
		// Process game sales
		for (var i = gameState.releasedGames.length - 1; i >= 0; i--) {
			var releasedGame = gameState.releasedGames[i];
			var daysSinceRelease = gameState.currentDay - releasedGame.releaseDay;
			// Calculate sales decline
			var declineRate = 0.75; // Base 25% daily decline
			// Better games decline slower
			if (releasedGame.score >= releasedGame.targetScore * 1.5) {
				declineRate = 0.85;
			} else if (releasedGame.score >= releasedGame.targetScore) {
				declineRate = 0.80;
			}
			// Apply trend bonus to decline rate
			declineRate += (releasedGame.trendBonus - 1) * 0.03;
			declineRate = Math.min(declineRate, 0.90);
			// Calculate review score multiplier (0.3x for <60, 1x for 60-74, 1.7x for 75-89, 2.5x for 90+)
			// Ava: Review scores now have a much stronger effect on sales!
			var reviewMultiplier = 1;
			if (releasedGame.reviewScore !== undefined) {
				if (releasedGame.reviewScore >= 90) reviewMultiplier = 2.5;else if (releasedGame.reviewScore >= 75) reviewMultiplier = 1.7;else if (releasedGame.reviewScore >= 60) reviewMultiplier = 1;else reviewMultiplier = 0.3;
			}
			// Calculate fan sales bonus: proportional, e.g. 200 fan = %2, 1000 fan = %10, max 100%
			// Platform-specific: always use the selected platform's salesBonus
			var fanSalesBonus = 1;
			var selectedPlatformObj = null;
			if (gameState.selectedPlatform) {
				for (var pi = 0; pi < platforms.length; pi++) {
					if (platforms[pi].name === gameState.selectedPlatform) {
						selectedPlatformObj = platforms[pi];
						break;
					}
				}
			}
			if (gameState.fans && gameState.fans > 0) {
				var bonusPercent = Math.floor(gameState.fans / 10) / 10; // 1 fan = 0.1%, 10 fan = 1%, 100 fan = 10%
				if (bonusPercent > 100) bonusPercent = 100;
				// Always use platform's salesBonus if available
				if (selectedPlatformObj && typeof selectedPlatformObj.salesBonus === "number") {
					fanSalesBonus = 1 + bonusPercent * selectedPlatformObj.salesBonus;
				} else {
					fanSalesBonus = 1 + bonusPercent / 100;
				}
			}
			// Calculate current day sales
			releasedGame.currentDailySales = Math.floor(releasedGame.initialDailySales * Math.pow(declineRate, daysSinceRelease) * reviewMultiplier * fanSalesBonus);
			// Add to total sales and money
			if (releasedGame.currentDailySales > 0) {
				releasedGame.totalSales += releasedGame.currentDailySales;
				var pricePerCopy = releasedGame.price || 1;
				var revenue = Math.floor(releasedGame.currentDailySales * pricePerCopy); // 100% of price per copy to player
				gameState.money += revenue;
				// --- Fan gain from sales: %2-%20 of daily sales, random per game, but fixed for this game ---
				if (typeof releasedGame.fanGainPercent !== "number") {
					// Assign a random percent between 2 and 20 for this game, fixed for its lifetime
					releasedGame.fanGainPercent = 2 + Math.floor(Math.random() * 19); // 2-20
				}
				var fansGained = Math.floor(releasedGame.currentDailySales * releasedGame.fanGainPercent / 100);
				if (!gameState.fans) gameState.fans = 0;
				gameState.fans += fansGained;
			} else {
				// Game no longer selling - remove from market
				var removedGame = gameState.releasedGames.splice(i, 1)[0];
				gameState.gameHistory.push(removedGame);
				// Show notification
				var notification = new Container();
				game.addChild(notification);
				var bg = LK.getAsset('card', {
					anchorX: 0.5,
					anchorY: 0.5,
					scaleX: 2,
					scaleY: 1.2
				});
				bg.tint = 0x0f3460;
				notification.addChild(bg);
				var titleText = new Text2(removedGame.name + ' removed from market', {
					size: 35,
					fill: 0xFFFFFF
				});
				titleText.anchor.set(0.5, 0.5);
				titleText.y = -30;
				notification.addChild(titleText);
				var salesText = new Text2('Total copies sold: ' + removedGame.totalSales, {
					size: 30,
					fill: 0x4CAF50
				});
				salesText.anchor.set(0.5, 0.5);
				salesText.y = 20;
				notification.addChild(salesText);
				notification.x = 1024;
				notification.y = 1366;
				notification.alpha = 0;
				// Animate notification
				tween(notification, {
					alpha: 1,
					y: 1000
				}, {
					duration: 500,
					onFinish: function onFinish() {
						LK.setTimeout(function () {
							tween(notification, {
								alpha: 0
							}, {
								duration: 500,
								onFinish: function onFinish() {
									notification.destroy();
								}
							});
						}, 2000);
					}
				});
			}
		}
		updateUI();
		updateSalesLog();
	}
	if (gameState.currentProject && developmentScreen.visible) {
		var project = gameState.currentProject;
		// Development progress
		if (project.currentScore < project.targetScore) {
			// --- Ava: Make score gain speed depend on studio level and total developer skill ---
			// Calculate base points per tick
			var pointsPerTick = project.developmentSpeed / 30;
			// Calculate total skill of all developers (including main character)
			var totalDevSkill = gameState.mainCharacter.skill;
			for (var i = 0; i < gameState.developers.length; i++) {
				totalDevSkill += gameState.developers[i].skill;
			}
			// Studio level bonus: higher level = faster progress
			var studioLevelBonus = 1 + (gameState.studioLevel - 1) * 0.15; // +15% per studio level above 1
			// Skill bonus: more total skill = faster progress, but with diminishing returns
			var skillBonus = 0.5 + Math.log(1 + totalDevSkill) * 0.5; // log curve, min 0.5x
			// Feature synergy bonus (as before)
			var synergy = 1;
			if (gameState.mainCharacter.featurePoints) {
				project.features.forEach(function (feature) {
					if (gameState.mainCharacter.featurePoints[feature.type] && gameState.mainCharacter.featurePoints[feature.type] > 0) {
						synergy += 0.1;
					}
				});
			}
			project.features.forEach(function (feature) {
				gameState.developers.forEach(function (dev) {
					if (dev.specialty === feature.type) {
						synergy += 0.1;
					}
				});
			});
			// Final points per tick: base * studioLevelBonus * skillBonus * synergy
			var finalPointsPerTick = pointsPerTick * studioLevelBonus * skillBonus * synergy;
			// Clamp minimum progress to avoid being stuck at 0
			if (finalPointsPerTick < 0.01) finalPointsPerTick = 0.01;
			project.currentScore += finalPointsPerTick;
			// Update UI
			currentScoreText.setText('Current Score: ' + Math.floor(project.currentScore));
			var progress = Math.min(project.currentScore / project.targetScore, 1);
			progressBarFill.scaleX = progress;
			// Show release button when ready
			if (progress >= 1 && !releaseBtn.visible) {
				releaseBtn.visible = true;
				tween(releaseBtn, {
					scaleX: 1.1,
					scaleY: 1.1
				}, {
					duration: 500,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(releaseBtn, {
							scaleX: 1,
							scaleY: 1
						}, {
							duration: 500
						});
					}
				});
			}
		}
	}
	// Check game over
	if (gameState.money < 100 && gameState.developers.length === 0 && !gameState.currentProject) {
		LK.showGameOver();
	}
};
// Global Back Button (bottom)
var globalBackBtn = new Button();
globalBackBtn.setLabel('Geri');
// Place at bottom center, matching other menu button size (400x100)
globalBackBtn.x = 1024;
globalBackBtn.y = 2600;
globalBackBtn.visible = false;
LK.gui.bottom.addChild(globalBackBtn);
// Global Back Button (top)
var globalBackBtnTop = new Button();
globalBackBtnTop.setLabel('Geri');
globalBackBtnTop.x = 1024;
globalBackBtnTop.y = 100;
globalBackBtnTop.visible = false;
LK.gui.top.addChild(globalBackBtnTop);
// Helper to check if any menu except mainMenu is visible
function isAnyMenuOpen() {
	return upgradeMenu.visible || researchMenu.visible || researchCategoryMenu.visible || nameGameMenu.visible || allGamesMenu.visible || gameDetailView.visible || hireMenu.visible || projectMenu.visible || featureCategoryMenu.visible || developmentScreen.visible;
}
// Helper to close the topmost open menu and return to mainMenu
function closeCurrentMenu() {
	if (upgradeMenu.visible) {
		upgradeMenu.visible = false;
		mainMenu.visible = true;
	} else if (researchCategoryMenu.visible) {
		researchCategoryMenu.visible = false;
		researchMenu.visible = true;
	} else if (researchMenu.visible) {
		researchMenu.visible = false;
		mainMenu.visible = true;
	} else if (nameGameMenu.visible) {
		nameGameMenu.visible = false;
		mainMenu.visible = true;
		gameNameInput.setText('');
		currentGameName = '';
	} else if (allGamesMenu.visible) {
		allGamesMenu.visible = false;
		mainMenu.visible = true;
	} else if (gameDetailView.visible) {
		gameDetailView.visible = false;
		allGamesMenu.visible = true;
	} else if (hireMenu.visible) {
		hireMenu.visible = false;
		mainMenu.visible = true;
	} else if (featureCategoryMenu.visible) {
		featureCategoryMenu.visible = false;
		projectMenu.visible = true;
		// Update total cost in project menu
		var totalCost = 0;
		selectedFeatures.forEach(function (f) {
			totalCost += f.cost;
		});
		if (projectMenu.totalCostText) {
			projectMenu.totalCostText.setText('Total Cost: $' + totalCost);
		}
	} else if (projectMenu.visible) {
		projectMenu.visible = false;
		mainMenu.visible = true;
		selectedFeatures = [];
		featureCards.forEach(function (card) {
			card.setSelected(false);
		});
		// Restore persistent buttons if missing (for next open)
		if (projectMenu.priceBtn && projectMenu.children.indexOf(projectMenu.priceBtn) === -1) {
			projectMenu.addChild(projectMenu.priceBtn);
		}
		if (projectMenu.platformBtn && projectMenu.children.indexOf(projectMenu.platformBtn) === -1) {
			projectMenu.addChild(projectMenu.platformBtn);
		}
		if (projectMenu.gameGenresResearchBtn && projectMenu.children.indexOf(projectMenu.gameGenresResearchBtn) === -1) {
			projectMenu.addChild(projectMenu.gameGenresResearchBtn);
		}
	} else if (developmentScreen.visible) {
		developmentScreen.visible = false;
		mainMenu.visible = true;
	}
}
// Attach handler to global back button
globalBackBtn.onClick = function () {
	closeCurrentMenu();
};
globalBackBtnTop.onClick = function () {
	closeCurrentMenu();
};
// Show/hide global back button depending on menu state
function updateGlobalBackBtn() {
	// Show if any menu except mainMenu is visible
	var show = isAnyMenuOpen() && !mainMenu.visible;
	globalBackBtn.visible = show;
	globalBackBtnTop.visible = show;
}
// Patch all menu show functions to update global back button
var _showUpgradeMenu = showUpgradeMenu;
showUpgradeMenu = function showUpgradeMenu() {
	_showUpgradeMenu();
	updateGlobalBackBtn();
};
var _showPlatformMenu = showPlatformMenu;
showPlatformMenu = function showPlatformMenu() {
	_showPlatformMenu();
	updateGlobalBackBtn();
};
var _showResearchMenu = showResearchMenu;
showResearchMenu = function showResearchMenu() {
	_showResearchMenu();
	updateGlobalBackBtn();
};
var _showAllGamesMenu = showAllGamesMenu;
showAllGamesMenu = function showAllGamesMenu() {
	_showAllGamesMenu();
	updateGlobalBackBtn();
};
var _showHireMenu = showHireMenu;
showHireMenu = function showHireMenu() {
	_showHireMenu();
	updateGlobalBackBtn();
};
var _showProjectMenu = showProjectMenu;
showProjectMenu = function showProjectMenu() {
	_showProjectMenu();
	updateGlobalBackBtn();
};
var _showFeatureCategory = showFeatureCategory;
showFeatureCategory = function showFeatureCategory(category) {
	_showFeatureCategory(category);
	updateGlobalBackBtn();
};
var _showResearchCategory = showResearchCategory;
showResearchCategory = function showResearchCategory(category) {
	_showResearchCategory(category);
	updateGlobalBackBtn();
};
var _showNameGameMenu = showNameGameMenu;
showNameGameMenu = function showNameGameMenu() {
	_showNameGameMenu();
	updateGlobalBackBtn();
};
var _showGameDetail = showGameDetail;
showGameDetail = function showGameDetail(gameData) {
	_showGameDetail(gameData);
	updateGlobalBackBtn();
};
// Patch all menu back/close buttons to update global back button
function patchBackBtn(btn, closeFn) {
	var old = btn.onClick;
	btn.onClick = function () {
		if (old) old();
		updateGlobalBackBtn();
	};
}
patchBackBtn(backFromUpgradeBtn);
patchBackBtn(researchBackBtn);
patchBackBtn(categoryBackBtn);
patchBackBtn(backFromNameBtn);
patchBackBtn(backFromAllGamesBtn);
patchBackBtn(detailBackBtn);
patchBackBtn(backFromHireBtn);
patchBackBtn(backFromProjectBtn);
patchBackBtn(categoryBackBtn);
patchBackBtn(researchBackBtn);
patchBackBtn(categoryBackBtn);
// Also update on developmentScreen close (release)
var _releaseGame = releaseGame;
releaseGame = function releaseGame() {
	_releaseGame();
	updateGlobalBackBtn();
};
// Also update on game update (in case of state changes)
var _updateUI = updateUI;
updateUI = function updateUI() {
	_updateUI();
	updateGlobalBackBtn();
};
// Initialize
updateUI();
updateGlobalBackBtn();

===================================================================
--- original.js
+++ change.js
@@ -1418,22 +1418,17 @@
 		if (child !== gameEngineTitle && child !== gameEngineBackBtn) {
 			child.destroy();
 		}
 	}
-	// Show all engines in a grid: 4 columns, 5 rows (for up to 20 engines), fit all on screen and ensure all buttons/texts are visible
-	// Sort gameEngines by year ascending before display
+	// Show all engines in a grid: 4 columns per row, all same size, fit all on screen (like Platform menu)
 	gameEngines.sort(function (a, b) {
 		return a.year - b.year;
 	});
-	// New layout: 4 columns, 5 rows, scale cards to fit, and space for all buttons/texts
+	var yStart = 500;
+	var xStart = 320; // leftmost card center (for 4 columns)
+	var xSpacing = 350; // horizontal distance between columns
+	var ySpacing = 220; // vertical spacing
 	var cols = 4;
-	var rows = Math.ceil(gameEngines.length / cols);
-	var cardWidth = 350;
-	var cardHeight = 260;
-	var xSpacing = 420;
-	var ySpacing = 320;
-	var xStart = 1024 - (cols - 1) * xSpacing / 2;
-	var yStart = 400;
 	for (var i = 0; i < gameEngines.length; i++) {
 		var engine = gameEngines[i];
 		var container = new Container();
 		var col = i % cols;
@@ -1443,42 +1438,42 @@
 		// Card background
 		var bg = LK.getAsset('card', {
 			anchorX: 0.5,
 			anchorY: 0.5,
-			scaleX: 1.1,
-			scaleY: 0.7
+			scaleX: 1.0,
+			scaleY: 0.35
 		});
 		container.addChild(bg);
 		// Engine name
 		var nameText = new Text2(engine.name, {
-			size: 32,
+			size: 35,
 			fill: 0xFFFFFF
 		});
 		nameText.anchor.set(0.5, 0.5);
-		nameText.y = -60;
+		nameText.y = -30;
 		container.addChild(nameText);
 		// Release year
 		var yearText = new Text2('Çıkış: ' + (engine.year || '-'), {
-			size: 24,
-			fill: 0xFFC107
+			size: 28,
+			fill: 0x4CAF50
 		});
 		yearText.anchor.set(0.5, 0.5);
-		yearText.y = -20;
+		yearText.y = 10;
 		container.addChild(yearText);
 		// Quality/bonus
 		var qualityText = new Text2('Satış Bonus: +' + Math.round(engine.quality * 100) + '%', {
 			size: 24,
-			fill: 0x4CAF50
+			fill: 0x2196F3
 		});
 		qualityText.anchor.set(0.5, 0.5);
-		qualityText.y = 20;
+		qualityText.y = 40;
 		container.addChild(qualityText);
 		// Only allow purchase of Game Engines; no research step
 		if (!engine.owned) {
 			var buyBtn = new Button();
 			buyBtn.setLabel('Satın Al ($' + engine.price + ')');
 			buyBtn.x = 0;
-			buyBtn.y = 80;
+			buyBtn.y = 100;
 			buyBtn.onClick = function (eng) {
 				return function () {
 					if (gameState.money >= eng.price) {
 						gameState.money -= eng.price;
@@ -1495,19 +1490,19 @@
 			}(engine);
 			container.addChild(buyBtn);
 		} else {
 			var ownedText = new Text2('Kullanılıyor', {
-				size: 26,
+				size: 28,
 				fill: 0xFFC107
 			});
 			ownedText.anchor.set(0.5, 0.5);
-			ownedText.y = 80;
+			ownedText.y = 100;
 			container.addChild(ownedText);
-			// Select button aligned with the "Owned" text (move 1 row up)
+			// Select button aligned with the "Kullanılıyor" text (move 1 row up)
 			var selectBtn = new Button();
 			selectBtn.setLabel(gameState.selectedGameEngine === engine.name ? 'Seçili' : 'Seç');
-			selectBtn.x = 0; // align vertically with buy button and owned text
-			selectBtn.y = 80; // move to same row as "Kullanılıyor" (owned) text
+			selectBtn.x = 0;
+			selectBtn.y = 100;
 			if (gameState.selectedGameEngine === engine.name) {
 				selectBtn.children[0].tint = 0xe94560;
 			}
 			selectBtn.onClick = function (eng) {