Esquelet inicial: finestra negra i primera escena

source/main.cpp

@@ -0,0 +1,33 @@
+#define SDL_MAIN_USE_CALLBACKS 1
+
+#include <SDL3/SDL.h>
+#include <SDL3/SDL_main.h>
+
+#include "core/system/director.hpp"
+#include "core/system/event_buffer.hpp"
+
+auto SDL_AppInit(void** appstate, int argc, char* argv[]) -> SDL_AppResult {
+    (void)argc;
+    (void)argv;
+
+    auto* director = new Director();
+    *appstate = director;
+    return SDL_APP_CONTINUE;
+}
+
+auto SDL_AppEvent(void* appstate, SDL_Event* event) -> SDL_AppResult {
+    (void)appstate;
+    EventBuffer::events.push_back(*event);
+    return SDL_APP_CONTINUE;
+}
+
+auto SDL_AppIterate(void* appstate) -> SDL_AppResult {
+    auto* director = static_cast<Director*>(appstate);
+    return director->iterate();
+}
+
+void SDL_AppQuit(void* appstate, SDL_AppResult result) {
+    (void)result;
+    auto* director = static_cast<Director*>(appstate);
+    delete director;
+}