resource.pack

source/resource.h

@@ -0,0 +1,53 @@
+#pragma once
+
+#include <SDL3/SDL.h>
+
+#include <cstdint>
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+class Asset;
+class Input;
+class Menu;
+class Text;
+class Texture;
+struct JA_Music_t;
+struct JA_Sound_t;
+
+// Precarga y posee todos los recursos del juego durante toda la vida de la app.
+// Singleton inicializado desde Director; las escenas consultan handles via get*().
+class Resource {
+   public:
+    static void init(SDL_Renderer *renderer, Asset *asset, Input *input);
+    static void destroy();
+    static Resource *get();
+
+    Texture *getTexture(const std::string &name);
+    JA_Sound_t *getSound(const std::string &name);
+    JA_Music_t *getMusic(const std::string &name);
+    std::vector<std::string> &getAnimationLines(const std::string &name);
+    Text *getText(const std::string &name);  // name sin extensión: "smb2", "nokia2", ...
+    Menu *getMenu(const std::string &name);   // name sin extensión: "title", "options", ...
+    const std::vector<uint8_t> &getDemoBytes() const { return demoBytes_; }
+
+   private:
+    Resource(SDL_Renderer *renderer, Asset *asset, Input *input);
+    ~Resource();
+
+    void preloadAll();
+
+    SDL_Renderer *renderer_;
+    Asset *asset_;
+    Input *input_;
+
+    std::unordered_map<std::string, Texture *> textures_;
+    std::unordered_map<std::string, JA_Sound_t *> sounds_;
+    std::unordered_map<std::string, JA_Music_t *> musics_;
+    std::unordered_map<std::string, std::vector<std::string>> animationLines_;
+    std::unordered_map<std::string, Text *> texts_;
+    std::unordered_map<std::string, Menu *> menus_;
+    std::vector<uint8_t> demoBytes_;
+
+    static Resource *instance_;
+};