#include "common/utils.h"
#include "const.h"
#include "director.h"
#include <iostream>
#include <fstream>
#include <string>
#include <sys/stat.h>
#include <unistd.h>

#ifndef _WIN32
#include <pwd.h>
#endif

// Constructor
Director::Director(int argc, char *argv[])
{
	// Inicializa variables
	section = new section_t();
#ifdef RECORDING
	section->name = SECTION_PROG_GAME;
	section->subsection = SUBSECTION_GAME_PLAY_1P;
#else
	section->name = SECTION_PROG_LOGO;
#endif

	// Comprueba los parametros del programa
	checkProgramArguments(argc, argv);

	// Crea la carpeta del sistema donde guardar datos
	createSystemFolder("jailgames");
	createSystemFolder("jailgames/coffee_crisis_arcade_edition");

	// Inicializa las opciones del programa
	initOptions();

	// Crea el objeto que controla los ficheros de recursos
	asset = new Asset(executablePath);
	asset->setVerbose(options->console);

	// Si falta algún fichero no inicia el programa
	if (!setFileList())
	{
		exit(EXIT_FAILURE);
	}

	// Carga los parametros para configurar el juego
	loadParams();

	// Carga el fichero de configuración
	loadConfigFile();

	// Inicializa SDL
	initSDL();

	// Inicializa JailAudio
	initJailAudio();

	// Crea los objetos
	lang = new Lang(asset);
	lang->setLang(options->game.language);

	input = new Input(asset->get("gamecontrollerdb.txt"));
	initInput();

	screen = new Screen(window, renderer, asset, input, options);

	// Carga los sonidos del juego
	loadSounds();

	// Carga las musicas del juego
	loadMusics();
}

Director::~Director()
{
	saveConfigFile();

	delete asset;
	delete input;
	delete screen;
	delete lang;
	delete options;
	delete param;
	delete section;

	deleteSounds();
	deleteMusics();

	SDL_DestroyRenderer(renderer);
	SDL_DestroyWindow(window);

	SDL_Quit();
}

// Inicializa el objeto input
void Director::initInput()
{
	// Establece si ha de mostrar mensajes
#ifdef VERBOSE
	input->setVerbose(true);
#else
	input->setVerbose(options->console);
#endif
	// Busca si hay mandos conectados
	input->discoverGameControllers();

	// Teclado - Movimiento del jugador
	input->bindKey(input_up, SDL_SCANCODE_UP);
	input->bindKey(input_down, SDL_SCANCODE_DOWN);
	input->bindKey(input_left, SDL_SCANCODE_LEFT);
	input->bindKey(input_right, SDL_SCANCODE_RIGHT);
	input->bindKey(input_fire_left, SDL_SCANCODE_Q);
	input->bindKey(input_fire_center, SDL_SCANCODE_W);
	input->bindKey(input_fire_right, SDL_SCANCODE_E);
	input->bindKey(input_start, SDL_SCANCODE_RETURN);

	// Teclado - Otros
	input->bindKey(input_accept, SDL_SCANCODE_RETURN);
	input->bindKey(input_cancel, SDL_SCANCODE_ESCAPE);
	input->bindKey(input_pause, SDL_SCANCODE_P);
	input->bindKey(input_exit, SDL_SCANCODE_ESCAPE);
	input->bindKey(input_window_dec_size, SDL_SCANCODE_F1);
	input->bindKey(input_window_inc_size, SDL_SCANCODE_F2);
	input->bindKey(input_window_fullscreen, SDL_SCANCODE_F3);
	input->bindKey(input_video_shaders, SDL_SCANCODE_F4);

	const int numGamePads = input->getNumControllers();
	for (int i = 0; i < numGamePads; ++i)
	{
		// Mando - Movimiento del jugador
		input->bindGameControllerButton(i, input_up, SDL_CONTROLLER_BUTTON_DPAD_UP);
		input->bindGameControllerButton(i, input_down, SDL_CONTROLLER_BUTTON_DPAD_DOWN);
		input->bindGameControllerButton(i, input_left, SDL_CONTROLLER_BUTTON_DPAD_LEFT);
		input->bindGameControllerButton(i, input_right, SDL_CONTROLLER_BUTTON_DPAD_RIGHT);
		input->bindGameControllerButton(i, input_fire_left, SDL_CONTROLLER_BUTTON_X);
		input->bindGameControllerButton(i, input_fire_center, SDL_CONTROLLER_BUTTON_Y);
		input->bindGameControllerButton(i, input_fire_right, SDL_CONTROLLER_BUTTON_RIGHTSHOULDER);
		input->bindGameControllerButton(i, input_start, SDL_CONTROLLER_BUTTON_START);

		// Mando - Otros
		input->bindGameControllerButton(i, input_accept, SDL_CONTROLLER_BUTTON_START);
		input->bindGameControllerButton(i, input_cancel, SDL_CONTROLLER_BUTTON_A);
		input->bindGameControllerButton(i, input_pause, SDL_CONTROLLER_BUTTON_B);
		input->bindGameControllerButton(i, input_exit, SDL_CONTROLLER_BUTTON_BACK);
	}

	// Comprueba si ha de modificar las asignaciones por las que hay en las opciones en caso de coincidir el nombre del mando
	for (int i = 0; i < numGamePads; ++i)
		for (int index = 0; index < (int)options->controller.size(); ++index)
			if (input->getControllerName(i) == options->controller[index].name)
				for (int j = 0; j < (int)options->controller[index].inputs.size(); ++j)
				{
					input->bindGameControllerButton(i, options->controller[index].inputs[j], options->controller[index].buttons[j]);
				}

	// Modifica las opciones para colocar los valores asignados
	for (int index = 0; index < numGamePads; ++index)
	{
		options->controller[index].name = input->getControllerName(index);
		for (int j = 0; j < (int)options->controller[index].inputs.size(); ++j)
		{
			options->controller[index].buttons[j] = input->getControllerBinding(index, options->controller[index].inputs[j]);
		}
	}
}

// Inicializa JailAudio
void Director::initJailAudio()
{
	JA_Init(48000, AUDIO_S16, 2);
	JA_EnableMusic(options->audio.music.enabled);
	JA_EnableSound(options->audio.sound.enabled);
	JA_SetMusicVolume(options->audio.music.volume);
	JA_SetSoundVolume(options->audio.sound.volume);
}

// Arranca SDL y crea la ventana
bool Director::initSDL()
{
	// Indicador de éxito
	bool success = true;

	// Inicializa SDL
	if (SDL_Init(SDL_INIT_EVERYTHING) < 0)
	{
		if (options->console)
		{
			std::cout << "SDL could not initialize!\nSDL Error: " << SDL_GetError() << std::endl;
		}
		success = false;
	}
	else
	{
		// Inicia el generador de numeros aleatorios
		std::srand(static_cast<unsigned int>(SDL_GetTicks()));

		// Establece el filtro de la textura
		if (!SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, std::to_string(options->video.filter).c_str()))
		{
			if (options->console)
			{
				std::cout << "Warning: texture filtering not enabled!\n";
			}
		}
#ifndef NO_SHADERS
		if (!SDL_SetHint(SDL_HINT_RENDER_DRIVER, "opengl"))
		{
			if (options->console)
			{
				std::cout << "Warning: opengl not enabled!\n";
			}
		}
#endif
		// Crea la ventana
		int incW = 0;
		int incH = 0;
		if (options->video.border.enabled)
		{
			incW = options->video.border.width * 2;
			incH = options->video.border.height * 2;
		}
		window = SDL_CreateWindow(WINDOW_CAPTION, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, (param->gameWidth + incW) * options->video.window.size, (param->gameHeight + incH) * options->video.window.size, SDL_WINDOW_HIDDEN);
		if (window == nullptr)
		{
			if (options->console)
			{
				std::cout << "Window could not be created!\nSDL Error: " << SDL_GetError() << std::endl;
			}
			success = false;
		}
		else
		{
			// Crea un renderizador para la ventana. El vsync se activa en funcion de las opciones
			Uint32 flags = 0;
			if (options->video.vSync)
			{
				flags = flags | SDL_RENDERER_PRESENTVSYNC;
			}
#ifndef NO_SHADERS
			// La aceleración se activa según el define
			flags = flags | SDL_RENDERER_ACCELERATED | SDL_RENDERER_TARGETTEXTURE;
#endif
			renderer = SDL_CreateRenderer(window, -1, flags);

			if (renderer == nullptr)
			{
				if (options->console)
				{
					std::cout << "Renderer could not be created!\nSDL Error: " << SDL_GetError() << std::endl;
				}
				success = false;
			}
			else
			{
				// Inicializa el color de renderizado
				SDL_SetRenderDrawColor(renderer, 0x00, 0x00, 0x00, 0xFF);

				// Establece el tamaño del buffer de renderizado
				SDL_RenderSetLogicalSize(renderer, param->gameWidth, param->gameHeight);

				// Establece el modo de mezcla
				SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
			}
		}
	}

	if (options->console)
	{
		std::cout << std::endl;
	}
	return success;
}

// Crea el indice de ficheros
bool Director::setFileList()
{
#ifdef MACOS_BUNDLE
	const std::string prefix = "/../Resources";
#else
	const std::string prefix = "";
#endif

	// Ficheros de configuración
	asset->add(systemFolder + "/config.txt", t_data, false, true);
	asset->add(systemFolder + "/score.bin", t_data, false, true);
	asset->add(prefix + "/data/config/param.txt", t_data);
	asset->add(prefix + "/data/config/demo1.bin", t_data);
	asset->add(prefix + "/data/config/demo2.bin", t_data);
	asset->add(prefix + "/data/config/gamecontrollerdb.txt", t_data);

	// Notificaciones
	asset->add(prefix + "/data/notifications/notify.png", t_bitmap);

	// Musicas
	asset->add(prefix + "/data/music/intro.ogg", t_music);
	asset->add(prefix + "/data/music/playing.ogg", t_music);
	asset->add(prefix + "/data/music/title.ogg", t_music);

	// Sonidos
	asset->add(prefix + "/data/sound/balloon.wav", t_sound);
	asset->add(prefix + "/data/sound/bubble1.wav", t_sound);
	asset->add(prefix + "/data/sound/bubble2.wav", t_sound);
	asset->add(prefix + "/data/sound/bubble3.wav", t_sound);
	asset->add(prefix + "/data/sound/bubble4.wav", t_sound);
	asset->add(prefix + "/data/sound/bullet.wav", t_sound);
	asset->add(prefix + "/data/sound/coffeeout.wav", t_sound);
	asset->add(prefix + "/data/sound/hiscore.wav", t_sound);
	asset->add(prefix + "/data/sound/itemdrop.wav", t_sound);
	asset->add(prefix + "/data/sound/itempickup.wav", t_sound);
	asset->add(prefix + "/data/sound/menu_move.wav", t_sound);
	asset->add(prefix + "/data/sound/menu_select.wav", t_sound);
	asset->add(prefix + "/data/sound/player_collision.wav", t_sound);
	asset->add(prefix + "/data/sound/stage_change.wav", t_sound);
	asset->add(prefix + "/data/sound/title.wav", t_sound);
	asset->add(prefix + "/data/sound/clock.wav", t_sound);
	asset->add(prefix + "/data/sound/powerball.wav", t_sound);
	asset->add(prefix + "/data/sound/notify.wav", t_sound);

	// Shaders
	asset->add(prefix + "/data/shaders/crtpi.glsl", t_data);

	// Texturas
	asset->add(prefix + "/data/gfx/balloon1.png", t_bitmap);
	asset->add(prefix + "/data/gfx/balloon1.ani", t_data);
	asset->add(prefix + "/data/gfx/balloon2.png", t_bitmap);
	asset->add(prefix + "/data/gfx/balloon2.ani", t_data);
	asset->add(prefix + "/data/gfx/balloon3.png", t_bitmap);
	asset->add(prefix + "/data/gfx/balloon3.ani", t_data);
	asset->add(prefix + "/data/gfx/balloon4.png", t_bitmap);
	asset->add(prefix + "/data/gfx/balloon4.ani", t_data);
	asset->add(prefix + "/data/gfx/bullet.png", t_bitmap);

	asset->add(prefix + "/data/gfx/game_buildings.png", t_bitmap);
	asset->add(prefix + "/data/gfx/game_clouds.png", t_bitmap);
	asset->add(prefix + "/data/gfx/game_grass.png", t_bitmap);
	asset->add(prefix + "/data/gfx/game_power_meter.png", t_bitmap);
	asset->add(prefix + "/data/gfx/game_sky_colors.png", t_bitmap);
	asset->add(prefix + "/data/gfx/game_text.png", t_bitmap);

	asset->add(prefix + "/data/gfx/intro.png", t_bitmap);
	asset->add(prefix + "/data/gfx/logo_jailgames.png", t_bitmap);
	asset->add(prefix + "/data/gfx/logo_jailgames_mini.png", t_bitmap);
	asset->add(prefix + "/data/gfx/logo_since_1998.png", t_bitmap);
	asset->add(prefix + "/data/gfx/menu_game_over.png", t_bitmap);
	asset->add(prefix + "/data/gfx/menu_game_over_end.png", t_bitmap);

	asset->add(prefix + "/data/gfx/item_points1_disk.png", t_bitmap);
	asset->add(prefix + "/data/gfx/item_points1_disk.ani", t_data);
	asset->add(prefix + "/data/gfx/item_points2_gavina.png", t_bitmap);
	asset->add(prefix + "/data/gfx/item_points2_gavina.ani", t_data);
	asset->add(prefix + "/data/gfx/item_points3_pacmar.png", t_bitmap);
	asset->add(prefix + "/data/gfx/item_points3_pacmar.ani", t_data);
	asset->add(prefix + "/data/gfx/item_clock.png", t_bitmap);
	asset->add(prefix + "/data/gfx/item_clock.ani", t_data);
	asset->add(prefix + "/data/gfx/item_coffee.png", t_bitmap);
	asset->add(prefix + "/data/gfx/item_coffee.ani", t_data);
	asset->add(prefix + "/data/gfx/item_coffee_machine.png", t_bitmap);
	asset->add(prefix + "/data/gfx/item_coffee_machine.ani", t_data);

	asset->add(prefix + "/data/gfx/title_bg_tile.png", t_bitmap);
	asset->add(prefix + "/data/gfx/title_coffee.png", t_bitmap);
	asset->add(prefix + "/data/gfx/title_crisis.png", t_bitmap);
	asset->add(prefix + "/data/gfx/title_dust.png", t_bitmap);
	asset->add(prefix + "/data/gfx/title_dust.ani", t_data);

	asset->add(prefix + "/data/gfx/player1.gif", t_bitmap);
	asset->add(prefix + "/data/gfx/player1_pal1.gif", t_bitmap);
	asset->add(prefix + "/data/gfx/player1_pal2.gif", t_bitmap);
	asset->add(prefix + "/data/gfx/player1_pal3.gif", t_bitmap);
	
	asset->add(prefix + "/data/gfx/player2.gif", t_bitmap);
	asset->add(prefix + "/data/gfx/player2_pal1.gif", t_bitmap);
	asset->add(prefix + "/data/gfx/player2_pal2.gif", t_bitmap);
	asset->add(prefix + "/data/gfx/player2_pal3.gif", t_bitmap);
	
	asset->add(prefix + "/data/gfx/player.ani", t_data);
	
	asset->add(prefix + "/data/gfx/player1_power.gif", t_bitmap);
	asset->add(prefix + "/data/gfx/player2_power.gif", t_bitmap);
	
	asset->add(prefix + "/data/gfx/player_power.ani", t_data);

	// Fuentes de texto
	asset->add(prefix + "/data/font/8bithud.png", t_font);
	asset->add(prefix + "/data/font/8bithud.txt", t_font);
	asset->add(prefix + "/data/font/nokia.png", t_font);
	asset->add(prefix + "/data/font/nokia_big2.png", t_font);
	asset->add(prefix + "/data/font/nokia.txt", t_font);
	asset->add(prefix + "/data/font/nokia2.png", t_font);
	asset->add(prefix + "/data/font/nokia2.txt", t_font);
	asset->add(prefix + "/data/font/nokia_big2.txt", t_font);
	asset->add(prefix + "/data/font/smb2_big.png", t_font);
	asset->add(prefix + "/data/font/smb2_big.txt", t_font);
	asset->add(prefix + "/data/font/smb2.png", t_font);
	asset->add(prefix + "/data/font/smb2.txt", t_font);

	// Textos
	asset->add(prefix + "/data/lang/es_ES.txt", t_lang);
	asset->add(prefix + "/data/lang/en_UK.txt", t_lang);
	asset->add(prefix + "/data/lang/ba_BA.txt", t_lang);

	return asset->check();
}

// Carga los parametros para configurar el juego
void Director::loadParams()
{
	param = new param_t;

	loadParam(param, asset->get("param.txt"));

	options->video.window.width = options->video.window.size * param->gameWidth;
	options->video.window.height = options->video.window.size * param->gameHeight;
	options->video.gameWidth = param->gameWidth;
	options->video.gameHeight = param->gameHeight;
}

// Inicializa las opciones del programa
void Director::initOptions()
{
	// Crea el puntero a la estructura de opciones
	options = new options_t;

	// Pone unos valores por defecto para las opciones

	// Opciones varias
#ifdef VERBOSE
	options->console = true;
#else
	options->console = false;
#endif

	// Opciones de video
	options->video.mode = 0;
	options->video.window.size = 3;
	options->video.filter = FILTER_NEAREST;
	options->video.vSync = true;
	options->video.integerScale = true;
	options->video.keepAspect = true;
	options->video.border.width = 0;
	options->video.border.height = 0;
	options->video.border.enabled = false;
	options->video.shaders = true;

	// Opciones de audio
	options->audio.music.enabled = true;
	options->audio.music.volume = 128;
	options->audio.sound.enabled = true;
	options->audio.sound.volume = 64;

	// Opciones de juego
	options->game.difficulty = DIFFICULTY_NORMAL;
	options->game.language = ba_BA;
	ManageHiScoreTable *m = new ManageHiScoreTable(&options->game.hiScoreTable);
	m->clear();
	delete m;

	// Opciones de control
	options->controller.clear();
	op_controller_t c;

	const int numPlayers = 2;
	for (int index = 0; index < numPlayers; ++index)
	{
		c.index = index;
		c.deviceType = INPUT_USE_GAMECONTROLLER;
		c.name = "NO NAME";

		c.inputs.clear();
		c.inputs.push_back(input_fire_left);
		c.inputs.push_back(input_fire_center);
		c.inputs.push_back(input_fire_right);
		c.inputs.push_back(input_start);
		c.inputs.push_back(input_exit);

		c.buttons.clear();
		c.buttons.push_back(SDL_CONTROLLER_BUTTON_X);
		c.buttons.push_back(SDL_CONTROLLER_BUTTON_Y);
		c.buttons.push_back(SDL_CONTROLLER_BUTTON_RIGHTSHOULDER);
		c.buttons.push_back(SDL_CONTROLLER_BUTTON_START);
		c.buttons.push_back(SDL_CONTROLLER_BUTTON_BACK);

		options->controller.push_back(c);
	}
	options->controller[0].deviceType = INPUT_USE_ANY; // El primer jugador puede usar tanto el teclado como el primer mando
}

// Comprueba los parametros del programa
void Director::checkProgramArguments(int argc, char *argv[])
{
	// Establece la ruta del programa
	executablePath = argv[0];

	// Comprueba el resto de parametros
	for (int i = 1; i < argc; ++i)
	{
		if (strcmp(argv[i], "--console") == 0)
		{
			options->console = true;
		}
	}
}

// Crea la carpeta del sistema donde guardar datos
void Director::createSystemFolder(std::string folder)
{
#ifdef _WIN32
	systemFolder = std::string(getenv("APPDATA")) + "/" + folder;
#elif __APPLE__
	struct passwd *pw = getpwuid(getuid());
	const char *homedir = pw->pw_dir;
	systemFolder = std::string(homedir) + "/Library/Application Support" + "/" + folder;
#elif __linux__
	struct passwd *pw = getpwuid(getuid());
	const char *homedir = pw->pw_dir;
	systemFolder = std::string(homedir) + "/." + folder;
#endif

	struct stat st = {0};
	if (stat(systemFolder.c_str(), &st) == -1)
	{
		errno = 0;
#ifdef _WIN32
		int ret = mkdir(systemFolder.c_str());
#else
		int ret = mkdir(systemFolder.c_str(), S_IRWXU);
#endif

		if (ret == -1)
		{
			switch (errno)
			{
			case EACCES:
				printf("the parent directory does not allow write");
				exit(EXIT_FAILURE);

			case EEXIST:
				printf("pathname already exists");
				exit(EXIT_FAILURE);

			case ENAMETOOLONG:
				printf("pathname is too long");
				exit(EXIT_FAILURE);

			default:
				perror("mkdir");
				exit(EXIT_FAILURE);
			}
		}
	}
}

// Carga el fichero de configuración
bool Director::loadConfigFile()
{
	// Indicador de éxito en la carga
	bool success = true;

	// Variables para manejar el fichero
	const std::string filePath = "config.txt";
	std::string line;
	std::ifstream file(asset->get(filePath));

	// Si el fichero se puede abrir
	if (file.good())
	{
		// Procesa el fichero linea a linea
		if (options->console)
		{
			std::cout << "Reading file " << filePath << std::endl;
		}
		while (std::getline(file, line))
		{
			// Comprueba que la linea no sea un comentario
			if (line.substr(0, 1) != "#")
			{
				// Encuentra la posición del caracter '='
				int pos = line.find("=");
				// Procesa las dos subcadenas
				if (!setOptions(options, line.substr(0, pos), line.substr(pos + 1, line.length())))
				{
					if (options->console)
					{
						std::cout << "Warning: file " << filePath << std::endl;
						std::cout << "Unknown parameter " << line.substr(0, pos).c_str() << std::endl;
					}
					success = false;
				}
			}
		}

		// Cierra el fichero
		if (options->console)
		{
			std::cout << "Closing file " << filePath << std::endl;
		}
		file.close();
	}

	// El fichero no existe
	else
	{ // Crea el fichero con los valores por defecto
		saveConfigFile();
	}

	// Normaliza los valores
	const bool a = options->video.mode == 0;
	const bool b = options->video.mode == SDL_WINDOW_FULLSCREEN;
	const bool c = options->video.mode == SDL_WINDOW_FULLSCREEN_DESKTOP;
	if (!(a || b || c))
	{
		options->video.mode = 0;
	}

	if (options->video.window.size < 1 || options->video.window.size > 4)
	{
		options->video.window.size = 3;
	}

	if (options->game.language < 0 || options->game.language > MAX_LANGUAGES)
	{
		options->game.language = en_UK;
	}

	return success;
}

// Guarda el fichero de configuración
bool Director::saveConfigFile()
{
	bool success = true;

	// Crea y abre el fichero de texto
	std::ofstream file(asset->get("config.txt"));

	if (file.good())
	{
		if (options->console)
		{
			std::cout << asset->get("config.txt") << " open for writing" << std::endl;
		}
	}
	else
	{
		if (options->console)
		{
			std::cout << asset->get("config.txt") << " can't be opened" << std::endl;
		}
	}

	// Opciones de video
	file << "## VIDEO\n";
	file << "## video.mode [0: window, 1: full screen]\n";
	file << "## video.filter [0: nearest, 1: lineal]\n";
	file << "\n";

	if (options->video.mode == VIDEO_MODE_WINDOW)
	{
		file << "video.mode=0\n";
	}

	else if (options->video.mode == VIDEO_MODE_FULLSCREEN)
	{
		file << "video.mode=1\n";
	}

	file << "video.window.size=" + std::to_string(options->video.window.size) + "\n";

	options->video.filter == FILTER_NEAREST ? file << "video.filter=0\n" : file << "video.filter=1\n";

	file << "video.shaders=" + boolToString(options->video.shaders) + "\n";
	file << "video.vSync=" + boolToString(options->video.vSync) + "\n";
	file << "video.integerScale=" + boolToString(options->video.integerScale) + "\n";
	file << "video.keepAspect=" + boolToString(options->video.keepAspect) + "\n";
	file << "video.border.enabled=" + boolToString(options->video.border.enabled) + "\n";
	file << "video.border.width=" + std::to_string(options->video.border.width) + "\n";
	file << "video.border.height=" + std::to_string(options->video.border.height) + "\n";

	// Opciones de audio
	file << "\n\n## AUDIO\n";
	file << "## volume [0 .. 128]\n";
	file << "\n";

	file << "audio.music.enabled=" + boolToString(options->audio.music.enabled) + "\n";
	file << "audio.music.volume=" + std::to_string(options->audio.music.volume) + "\n";
	file << "audio.sound.enabled=" + boolToString(options->audio.sound.enabled) + "\n";
	file << "audio.sound.volume=" + std::to_string(options->audio.sound.volume) + "\n";

	// Opciones del juego
	file << "\n\n## GAME\n";
	file << "## game.language [0: spanish, 1: valencian, 2: english]\n";
	file << "## game.difficulty [0: easy, 1: normal, 2: hard]\n";
	file << "\n";

	file << "game.language=" + std::to_string(options->game.language) + "\n";
	file << "game.difficulty=" + std::to_string(options->game.difficulty) + "\n";

	// Opciones de mandos
	file << "\n\n## CONTROLLERS\n";
	file << "\n";

	const int numPlayers = 2;
	for (int index = 0; index < numPlayers; ++index)
	{
		const std::string joyIndex = std::to_string(index + 1);
		file << "controller" + joyIndex + ".name=" + options->controller[index].name + "\n";
		file << "controller" + joyIndex + ".inputs.fire_left=" + std::to_string((int)options->controller[index].buttons[0]) + "\n";
		file << "controller" + joyIndex + ".inputs.fire_center=" + std::to_string((int)options->controller[index].buttons[1]) + "\n";
		file << "controller" + joyIndex + ".inputs.fire_right=" + std::to_string((int)options->controller[index].buttons[2]) + "\n";
		file << "controller" + joyIndex + ".inputs.fire_start=" + std::to_string((int)options->controller[index].buttons[3]) + "\n";
		file << "controller" + joyIndex + ".inputs.fire_exit=" + std::to_string((int)options->controller[index].buttons[4]) + "\n";

		if (index < numPlayers - 1)
		{
			file << "\n";
		}
	}

	// Cierra el fichero
	file.close();

	return success;
}

// Carga los sonidos del juego
void Director::loadSounds()
{
	// Obtiene la lista con las rutas a los ficheros de sonidos
	std::vector<std::string> list = asset->getListByType(t_sound);
	sounds.clear();

	for (auto l : list)
	{
		const size_t lastIndex = l.find_last_of("/") + 1;
		const std::string name = l.substr(lastIndex, std::string::npos);
		sound_file_t temp;
		temp.name = name;					 // Añade el nombre del fichero
		temp.file = JA_LoadSound(l.c_str()); // Carga el fichero de audio
		sounds.push_back(temp);
	}
}

// Carga las musicas del juego
void Director::loadMusics()
{
	// Obtiene la lista con las rutas a los ficheros musicales
	std::vector<std::string> list = asset->getListByType(t_music);
	musics.clear();

	for (auto l : list)
	{
		const size_t lastIndex = l.find_last_of("/") + 1;
		const std::string name = l.substr(lastIndex, std::string::npos);
		music_file_t temp;
		temp.name = name;					 // Añade el nombre del fichero
		temp.file = JA_LoadMusic(l.c_str()); // Carga el fichero de audio
		musics.push_back(temp);
	}
}

// Descarga los sonidos del juego
void Director::deleteSounds()
{
	for (auto s : sounds)
	{
		JA_DeleteSound(s.file);
	}
	sounds.clear();
}

// Descarga las músicas del juego
void Director::deleteMusics()
{
	for (auto m : musics)
	{
		JA_DeleteMusic(m.file);
	}
	musics.clear();
}

// Ejecuta la seccion de juego con el logo
void Director::runLogo()
{
	logo = new Logo(renderer, screen, asset, input, param, section);
	logo->run();
	delete logo;
}

// Ejecuta la seccion de juego de la introducción
void Director::runIntro()
{
	intro = new Intro(renderer, screen, asset, input, lang, param, section, getMusic(musics, "intro.ogg"));
	intro->run();
	delete intro;
}

// Ejecuta la seccion de juego con el titulo y los menus
void Director::runTitle()
{
	title = new Title(renderer, screen, input, asset, options, lang, param, section, getMusic(musics, "title.ogg"));
	title->run();
	delete title;
}

// Ejecuta la seccion de juego donde se juega
void Director::runGame()
{
	const int playerID = section->subsection == SUBSECTION_GAME_PLAY_1P ? 1 : 2;
	game = new Game(playerID, 0, renderer, screen, asset, lang, input, false, param, options, section, getMusic(musics, "playing.ogg"));
	game->run();
	delete game;
}

// Ejecuta la parte donde se muestra la tabla de puntuaciones
void Director::runHiScoreTable()
{
	hiScoreTable = new HiScoreTable(renderer, screen, asset, input, lang, param, options, section);
	hiScoreTable->run();
	delete hiScoreTable;
}

// Ejecuta la parte donde se muestran las instrucciones
void Director::runInstructions()
{
	instructions = new Instructions(renderer, screen, asset, input, lang, param, section);
	instructions->run();
	delete instructions;
}

// Ejecuta el juego en modo demo
void Director::runDemoGame()
{
	const int playerID = (rand() % 2) + 1;
	demoGame = new Game(playerID, 0, renderer, screen, asset, lang, input, true, param, options, section, nullptr);
	demoGame->run();
	delete demoGame;
}

void Director::run()
{
	// Bucle principal
	while (section->name != SECTION_PROG_QUIT)
	{
		switch (section->name)
		{
		case SECTION_PROG_LOGO:
			runLogo();
			break;

		case SECTION_PROG_INTRO:
			runIntro();
			break;

		case SECTION_PROG_TITLE:
			runTitle();
			break;

		case SECTION_PROG_GAME:
			runGame();
			break;

		case SECTION_PROG_HI_SCORE_TABLE:
			runHiScoreTable();
			break;

		case SECTION_PROG_GAME_DEMO:
			runDemoGame();
			break;

		case SECTION_PROG_INSTRUCTIONS:
			runInstructions();
			break;
		}
	}
}

// Asigna variables a partir de dos cadenas
bool Director::setOptions(options_t *options, std::string var, std::string value)
{
	// Indicador de éxito en la asignación
	bool success = true;

	// Opciones de video
	if (var == "video.mode")
	{
		if (value == "0")
		{
			options->video.mode = VIDEO_MODE_WINDOW;
		}
		else
		{
			options->video.mode = VIDEO_MODE_FULLSCREEN;
		}
	}

	else if (var == "video.window.size")
	{
		options->video.window.size = std::stoi(value);
		if ((options->video.window.size < 1) || (options->video.window.size > 4))
		{
			options->video.window.size = 3;
		}
	}

	else if (var == "video.filter")
	{
		if (value == "0")
		{
			options->video.filter = FILTER_NEAREST;
		}
		else
		{
			options->video.filter = FILTER_LINEAL;
		}
	}

	else if (var == "video.shaders")
	{
		options->video.shaders = stringToBool(value);
	}

	else if (var == "video.vSync")
	{
		options->video.vSync = stringToBool(value);
	}

	else if (var == "video.integerScale")
	{
		options->video.integerScale = stringToBool(value);
	}

	else if (var == "video.keepAspect")
	{
		options->video.keepAspect = stringToBool(value);
	}

	else if (var == "video.border.enabled")
	{
		options->video.border.enabled = stringToBool(value);
	}

	else if (var == "video.border.width")
	{
		options->video.border.width = std::stoi(value);
	}

	else if (var == "video.border.height")
	{
		options->video.border.height = std::stoi(value);
	}

	// Opciones de audio
	else if (var == "audio.music.enabled")
	{
		options->audio.music.enabled = stringToBool(value);
	}

	else if (var == "audio.music.volume")
	{
		options->audio.music.volume = std::stoi(value);
	}

	else if (var == "audio.sound.enabled")
	{
		options->audio.sound.enabled = stringToBool(value);
	}

	else if (var == "audio.sound.volume")
	{
		options->audio.sound.volume = std::stoi(value);
	}

	// Opciones de juego
	else if (var == "game.language")
	{
		options->game.language = std::stoi(value);
	}

	else if (var == "game.difficulty")
	{
		options->game.difficulty = std::stoi(value);
	}

	// Opciones de mandos
	else if (var == "controller1.name")
	{
		options->controller[0].name = value;
	}

	else if (var == "controller1.inputs.fire_left")
	{
		options->controller[0].buttons[0] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller1.inputs.fire_center")
	{
		options->controller[0].buttons[1] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller1.inputs.fire_right")
	{
		options->controller[0].buttons[2] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller1.inputs.fire_start")
	{
		options->controller[0].buttons[3] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller1.inputs.fire_exit")
	{
		options->controller[0].buttons[4] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller2.name")
	{
		options->controller[1].name = value;
	}

	else if (var == "controller2.inputs.fire_left")
	{
		options->controller[1].buttons[0] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller2.inputs.fire_center")
	{
		options->controller[1].buttons[1] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller2.inputs.fire_right")
	{
		options->controller[1].buttons[2] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller2.inputs.fire_start")
	{
		options->controller[1].buttons[3] = (SDL_GameControllerButton)std::stoi(value);
	}

	else if (var == "controller2.inputs.fire_exit")
	{
		options->controller[1].buttons[4] = (SDL_GameControllerButton)std::stoi(value);
	}

	// Lineas vacias o que empiezan por comentario
	else if (var == "" || var.substr(0, 1) == "#")
	{
	}

	else
	{
		success = false;
	}

	return success;
}