jaildesigner-jailgames/jaildoctors-dilemma
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jaildoctors-dilemma/source/core/system/director.cpp
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#include "core/system/director.hpp"
#include <SDL3/SDL.h>
#include <sys/stat.h> // Para mkdir, stat, S_IRWXU
#include <unistd.h> // Para getuid
#include <cerrno> // Para errno, EEXIST, EACCES, ENAMETOO...
#include <cstdio> // Para printf, perror
#include <cstdlib> // Para exit, EXIT_FAILURE, srand
#include <iostream> // Para basic_ostream, operator<<, cout
#include <memory> // Para make_unique, unique_ptr
#include <string> // Para operator+, allocator, char_traits
#include "core/audio/audio.hpp" // Para Audio
#include "core/input/input.hpp" // Para Input, InputAction
#include "core/locale/locale.hpp" // Para Locale
#include "core/rendering/render_info.hpp" // Para RenderInfo
#include "core/rendering/screen.hpp" // Para Screen
#include "core/resources/resource_cache.hpp" // Para Resource
#include "core/resources/resource_helper.hpp" // Para ResourceHelper
#include "core/resources/resource_list.hpp" // Para Asset, AssetType
#include "core/resources/resource_loader.hpp" // Para ResourceLoader
#include "game/gameplay/cheevos.hpp" // Para Cheevos
#include "game/options.hpp" // Para Options, options, OptionsVideo
#include "game/scene_manager.hpp" // Para SceneManager
#include "game/scenes/boot_loader.hpp" // Para BootLoader
#include "game/scenes/credits.hpp" // Para Credits
#include "game/scenes/ending.hpp" // Para Ending
#include "game/scenes/ending2.hpp" // Para Ending2
#include "game/scenes/game.hpp" // Para Game, GameMode
#include "game/scenes/game_over.hpp" // Para GameOver
#include "game/scenes/loading_screen.hpp" // Para LoadingScreen
#include "game/scenes/logo.hpp" // Para Logo
#include "game/scenes/title.hpp" // Para Title
#include "game/ui/console.hpp" // Para Console
#include "game/ui/notifier.hpp" // Para Notifier
#include "utils/defines.hpp" // Para WINDOW_CAPTION
#ifdef _DEBUG
#include "core/system/debug.hpp" // Para Debug
#include "game/editor/map_editor.hpp" // Para MapEditor
#endif
#if !defined(_WIN32) && !defined(__EMSCRIPTEN__)
#include <pwd.h>
#endif
namespace {
auto getExecutablePath() -> std::string {
#ifdef __EMSCRIPTEN__
// En Emscripten els assets estan al root del filesystem virtual (/data, /config)
return "";
#else
std::string base = SDL_GetBasePath();
if (!base.empty() && base.back() == '/') {
base.pop_back();
}
return base;
#endif
}
} // namespace
// Constructor
Director::Director()
: executable_path_(getExecutablePath()) {
std::cout << "Game start" << '\n';
// Crea la carpeta del sistema donde guardar datos
createSystemFolder("jailgames");
createSystemFolder("jailgames/jaildoctors_dilemma");
// Crea el subdirectorio shaders/ dentro de system_folder_ sin modificar system_folder_
{
std::string shaders_dir = system_folder_ + "/shaders";
struct stat st = {.st_dev = 0};
if (stat(shaders_dir.c_str(), &st) == -1) {
errno = 0;
#ifdef _WIN32
mkdir(shaders_dir.c_str());
#else
mkdir(shaders_dir.c_str(), S_IRWXU);
#endif
}
}
// Determinar el prefijo de ruta según la plataforma
#ifdef MACOS_BUNDLE
const std::string PREFIX = "/../Resources";
#else
const std::string PREFIX;
#endif
// Preparar ruta al pack (en macOS bundle está en Contents/Resources/)
std::string pack_path = executable_path_ + PREFIX + "/resources.pack";
#if defined(RELEASE_BUILD) && !defined(__EMSCRIPTEN__)
// ============================================================
// RELEASE BUILD: Pack-first architecture
// ============================================================
std::cout << "\n** RELEASE MODE: Pack-first initialization\n";
// 1. Initialize resource pack system (required, no fallback)
std::cout << "Initializing resource pack: " << pack_path << '\n';
if (!Resource::Helper::initializeResourceSystem(pack_path, false)) {
std::cerr << "ERROR: Failed to load resources.pack (required in release builds)\n";
exit(EXIT_FAILURE);
}
// 2. Validate pack integrity
std::cout << "Validating pack integrity..." << '\n';
if (!Resource::Loader::get().validatePack()) {
std::cerr << "ERROR: Pack validation failed\n";
exit(EXIT_FAILURE);
}
// 3. Load assets.yaml from pack
std::cout << "Loading assets configuration from pack..." << '\n';
std::string assets_config = Resource::Loader::get().loadAssetsConfig();
if (assets_config.empty()) {
std::cerr << "ERROR: Failed to load assets.yaml from pack\n";
exit(EXIT_FAILURE);
}
// 4. Initialize Asset system with config from pack
// NOTE: In release, don't use executable_path or PREFIX - paths in pack are relative
// Pass empty string to avoid issues when running from different directories
Resource::List::init(""); // Empty executable_path in release
Resource::List::get()->loadFromString(assets_config, "", system_folder_); // Empty PREFIX for pack
std::cout << "Asset system initialized from pack\n";
#else
// ============================================================
// DEVELOPMENT BUILD: Filesystem-first architecture
// ============================================================
std::cout << "\n** DEVELOPMENT MODE: Filesystem-first initialization\n";
// 1. Initialize Asset system from filesystem
Resource::List::init(executable_path_);
// 2. Load asset configuration from disk
// Note: Asset verification happens during Resource::Cache::load()
setFileList();
// 3. Initialize resource pack system (optional, with fallback)
std::cout << "Initializing resource pack (development mode): " << pack_path << '\n';
Resource::Helper::initializeResourceSystem(pack_path, true);
#endif
// Configura la ruta y carga las opciones desde un fichero
Options::setConfigFile(Resource::List::get()->get("config.yaml")); // NOLINT(readability-static-accessed-through-instance)
Options::loadFromFile();
#ifdef __EMSCRIPTEN__
// A la versió web el navegador gestiona la finestra: forcem zoom x3
// perquè la textura 256x192 no es vegi minúscula al canvas HTML,
// i desactivem el borde per aprofitar al màxim l'espai del canvas.
Options::video.fullscreen = false;
Options::video.integer_scale = true;
Options::window.zoom = 4;
Options::video.border.enabled = true;
Options::video.border.height = 8;
Options::video.border.width = 8;
#endif
// Configura la ruta y carga los presets de PostFX
Options::setPostFXFile(Resource::List::get()->get("postfx.yaml")); // NOLINT(readability-static-accessed-through-instance)
Options::loadPostFXFromFile();
// Configura la ruta y carga los presets del shader CrtPi
Options::setCrtPiFile(Resource::List::get()->get("crtpi.yaml")); // NOLINT(readability-static-accessed-through-instance)
Options::loadCrtPiFromFile();
// En mode quiosc, forçar pantalla completa independentment de la configuració
if (Options::kiosk.enabled) {
Options::video.fullscreen = true;
}
// Inicializa JailAudio
Audio::init();
// Crea los objetos
Screen::init();
// Inicializa el singleton del cache sin disparar la carga. La carga real
// la hace Director::iterate() llamando a Cache::loadStep() en cada frame,
// de forma que la ventana, los eventos y la barra de progreso están vivos
// desde el primer tick.
Resource::Cache::init();
Resource::Cache::get()->beginLoad();
// Special handling for gamecontrollerdb.txt - SDL needs filesystem path
#if defined(RELEASE_BUILD) && !defined(__EMSCRIPTEN__)
// In release, construct the path manually (not from Asset which has empty executable_path)
std::string gamecontroller_db = executable_path_ + PREFIX + "/gamecontrollerdb.txt";
Input::init(gamecontroller_db);
#else
// In development, use Asset as normal
Input::init(Resource::List::get()->get("gamecontrollerdb.txt")); // NOLINT(readability-static-accessed-through-instance) Carga configuración de controles
#endif
// Aplica las teclas y botones del gamepad configurados desde Options
Input::get()->applyKeyboardBindingsFromOptions();
Input::get()->applyGamepadBindingsFromOptions();
std::cout << "\n"; // Fin de inicialización mínima de sistemas
// Construeix l'escena inicial (BootLoader). finishBoot() la canviarà a
// LOGO (o la que digui Debug) quan Cache::loadStep() complete la càrrega.
SceneManager::current = SceneManager::Scene::BOOT_LOADER;
switchToActiveScene();
}
// Inicialitzacions que depenen del cache poblat. Es crida des d'iterate()
// just quan Cache::loadStep() retorna true, amb la finestra i el bucle ja vius.
void Director::finishBoot() {
Notifier::init("", "8bithud");
RenderInfo::init();
Console::init("8bithud");
Screen::get()->setNotificationsEnabled(true);
#ifdef _DEBUG
Debug::init();
#ifdef __EMSCRIPTEN__
// A wasm el debug.yaml viu a SYSTEM_FOLDER (MEMFS no persistent) i no està
// disponible. Saltem el loadFromFile i entrem directament a la GAME.
SceneManager::current = SceneManager::Scene::GAME;
#else
Debug::get()->setDebugFile(Resource::List::get()->get("debug.yaml"));
Debug::get()->loadFromFile();
SceneManager::current = Debug::get()->getInitialScene();
#endif
MapEditor::init();
#else
// En release, pasamos a LOGO siempre tras la carga
SceneManager::current = SceneManager::Scene::LOGO;
#endif
// Inicializa el sistema de localización (antes de Cheevos que usa textos traducidos)
#if defined(RELEASE_BUILD) && !defined(__EMSCRIPTEN__)
{
// En release el locale está en el pack, no en el filesystem
std::string locale_key = Resource::List::get()->get(Options::language + ".yaml"); // NOLINT(readability-static-accessed-through-instance)
auto locale_bytes = Resource::Helper::loadFile(locale_key);
std::string locale_content(locale_bytes.begin(), locale_bytes.end());
Locale::initFromContent(locale_content);
}
#else
Locale::init(Resource::List::get()->get(Options::language + ".yaml")); // NOLINT(readability-static-accessed-through-instance)
#endif
// Special handling for cheevos.bin - also needs filesystem path
#if defined(RELEASE_BUILD) && !defined(__EMSCRIPTEN__)
std::string cheevos_path = system_folder_ + "/cheevos.bin";
Cheevos::init(cheevos_path);
#else
Cheevos::init(Resource::List::get()->get("cheevos.bin"));
#endif
}
Director::~Director() {
// Guarda las opciones a un fichero
Options::saveToFile();
// Destruir l'escena activa ABANS dels singletons. Si no, el unique_ptr membre
// destrueix l'escena al final del destructor — quan Audio, Screen, Resource...
// ja són morts — i qualsevol accés en els seus destructors és un UAF.
active_scene_.reset();
// Destruye los singletones
Cheevos::destroy();
Locale::destroy();
#ifdef _DEBUG
MapEditor::destroy();
Debug::destroy();
#endif
Input::destroy();
Console::destroy();
RenderInfo::destroy();
Notifier::destroy();
Resource::Cache::destroy();
Resource::Helper::shutdownResourceSystem(); // Shutdown resource pack system
Audio::destroy();
Screen::destroy();
Resource::List::destroy();
SDL_Quit();
std::cout << "\nBye!" << '\n';
}
// Crea la carpeta del sistema donde guardar datos
void Director::createSystemFolder(const std::string& folder) { // NOLINT(readability-convert-member-functions-to-static)
#ifdef __EMSCRIPTEN__
// En Emscripten utilitzem MEMFS (no persistent entre sessions).
// No cal crear directoris: MEMFS els crea automàticament en escriure-hi.
system_folder_ = "/config/" + folder;
return;
#else
#ifdef _WIN32
system_folder_ = std::string(getenv("APPDATA")) + "/" + folder;
#elif __APPLE__
struct passwd* pw = getpwuid(getuid());
const char* homedir = pw->pw_dir;
system_folder_ = std::string(homedir) + "/Library/Application Support" + "/" + folder;
#elif __linux__
struct passwd* pw = getpwuid(getuid());
const char* homedir = pw->pw_dir;
system_folder_ = std::string(homedir) + "/.config/" + folder;
{
// Intenta crear ".config", per si no existeix
std::string config_base_folder = std::string(homedir) + "/.config";
int ret = mkdir(config_base_folder.c_str(), S_IRWXU);
if (ret == -1 && errno != EEXIST) {
printf("ERROR CREATING CONFIG BASE FOLDER.");
exit(EXIT_FAILURE);
}
}
#endif
struct stat st = {.st_dev = 0};
if (stat(system_folder_.c_str(), &st) == -1) {
errno = 0;
#ifdef _WIN32
int ret = mkdir(system_folder_.c_str());
#else
int ret = mkdir(system_folder_.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);
}
}
}
#endif // __EMSCRIPTEN__
}
// Carga la configuración de assets desde assets.yaml
void Director::setFileList() { // NOLINT(readability-convert-member-functions-to-static)
// Determinar el prefijo de ruta según la plataforma
#ifdef MACOS_BUNDLE
const std::string PREFIX = "/../Resources";
#else
const std::string PREFIX;
#endif
// Construir ruta al archivo de configuración de assets
std::string config_path = executable_path_ + PREFIX + "/config/assets.yaml";
// Cargar todos los assets desde el archivo de configuración
// La verificación de existencia de archivos se realiza durante Resource::Cache::load()
Resource::List::get()->loadFromFile(config_path, PREFIX, system_folder_);
}
// Construeix l'escena segons SceneManager::current i la deixa en active_scene_.
// Substitueix els vells runLogo(), runTitle(), runGame(), etc.
void Director::switchToActiveScene() {
// Si la escena anterior va demanar RESTART_CURRENT, restaurem la que estava activa
if (SceneManager::current == SceneManager::Scene::RESTART_CURRENT) {
SceneManager::current = SceneManager::scene_before_restart;
}
// Destrueix l'escena anterior (pot parar música, etc. al seu destructor)
active_scene_.reset();
switch (SceneManager::current) {
case SceneManager::Scene::BOOT_LOADER:
active_scene_ = std::make_unique<BootLoader>();
break;
case SceneManager::Scene::LOGO:
active_scene_ = std::make_unique<Logo>();
break;
case SceneManager::Scene::LOADING_SCREEN:
active_scene_ = std::make_unique<LoadingScreen>();
break;
case SceneManager::Scene::TITLE:
active_scene_ = std::make_unique<Title>();
break;
case SceneManager::Scene::CREDITS:
active_scene_ = std::make_unique<Credits>();
break;
case SceneManager::Scene::DEMO:
active_scene_ = std::make_unique<Game>(Game::Mode::DEMO);
break;
case SceneManager::Scene::GAME:
Audio::get()->stopMusic();
active_scene_ = std::make_unique<Game>(Game::Mode::GAME);
break;
case SceneManager::Scene::GAME_OVER:
active_scene_ = std::make_unique<GameOver>();
break;
case SceneManager::Scene::ENDING:
active_scene_ = std::make_unique<Ending>();
break;
case SceneManager::Scene::ENDING2:
active_scene_ = std::make_unique<Ending2>();
break;
default:
break;
}
current_scene_ = SceneManager::current;
}
// SDL_AppIterate: executa un frame de l'escena activa
auto Director::iterate() -> SDL_AppResult {
if (SceneManager::current == SceneManager::Scene::QUIT) {
return SDL_APP_SUCCESS;
}
// Fase de boot: anem cridant loadStep() fins que el cache estiga ple.
// Durant aquesta fase l'escena activa és BootLoader (una barra de progrés).
if (boot_loading_) {
try {
// Budget de 50ms: durant el boot el joc va a ~15-20 FPS, suficient
// per veure la barra avançar suau i processar events del WM/ESC,
// i evita el 50% d'ineficiència que provocaria un budget < vsync.
if (Resource::Cache::get()->loadStep(50 /*ms*/)) {
if (Options::loading.show && Options::loading.wait_for_input) {
boot_waiting_for_input_ = true; // Esperar tecla antes de continuar
} else {
finishBoot();
}
boot_loading_ = false;
// finishBoot() ja ha fixat SceneManager::current a LOGO (o la que
// digui Debug). El canvi d'escena es fa just a sota.
}
} catch (const std::exception& e) {
std::cerr << "Fatal error during resource load: " << e.what() << '\n';
SceneManager::current = SceneManager::Scene::QUIT;
return SDL_APP_FAILURE;
}
}
// Si l'escena ha canviat (o s'ha demanat RESTART_CURRENT), canviar-la abans del frame
if (SceneManager::current != current_scene_ || SceneManager::current == SceneManager::Scene::RESTART_CURRENT) {
switchToActiveScene();
}
if (active_scene_) {
active_scene_->iterate();
}
return SDL_APP_CONTINUE;
}
// SDL_AppEvent: despatxa un event a l'escena activa
auto Director::handleEvent(const SDL_Event& event) -> SDL_AppResult {
#ifndef __EMSCRIPTEN__
// A la versió web no tenim event de quit del navegador
if (event.type == SDL_EVENT_QUIT) {
SceneManager::current = SceneManager::Scene::QUIT;
return SDL_APP_SUCCESS;
}
#endif
// Si estamos esperando input tras la carga: consumir tecla/botón y arrancar
if (boot_waiting_for_input_) {
const bool IS_KEY = event.type == SDL_EVENT_KEY_DOWN && !event.key.repeat;
const bool IS_BUTTON = event.type == SDL_EVENT_GAMEPAD_BUTTON_DOWN;
if (IS_KEY || IS_BUTTON) {
boot_waiting_for_input_ = false;
finishBoot();
}
return SDL_APP_CONTINUE;
}
if (active_scene_) {
active_scene_->handleEvent(event);
}
return SDL_APP_CONTINUE;
}
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