1 files changed, 40 insertions, 0 deletions
diff --git a/app/sdl/main.cc b/app/sdl/main.cc
new file mode 100644
index 0000000..f2c3621
--- /dev/null
+++ b/app/sdl/main.cc
@@ -0,0 +1,40 @@
+#include "state.hh"
+#include <SDL3/SDL_init.h>
+
+#define SDL_MAIN_USE_CALLBACKS
+#include <SDL3/SDL_main.h>
+
+auto SDL_AppInit(void** appstate, int argc, char** argv) -> SDL_AppResult
+{
+	(void)argc;
+	(void)argv;
+
+	auto const state = new nes::app::sdl::state;
+	*appstate = state;
+
+	return state->get_status() == nes::status::success ? SDL_APP_CONTINUE : SDL_APP_FAILURE;
+}
+
+auto SDL_AppIterate(void* appstate) -> SDL_AppResult
+{
+	auto const state = static_cast<nes::app::sdl::state*>(appstate);
+	state->handle_iterate();
+	return state->get_status() == nes::status::success ? SDL_APP_CONTINUE : SDL_APP_FAILURE;
+}
+
+auto SDL_AppEvent(void* appstate, SDL_Event* event) -> SDL_AppResult
+{
+	if (event->type == SDL_EVENT_QUIT)
+	{
+		return SDL_APP_SUCCESS;
+	}
+
+	auto const state = static_cast<nes::app::sdl::state*>(appstate);
+	state->handle_event(event);
+	return state->get_status() == nes::status::success ? SDL_APP_CONTINUE : SDL_APP_FAILURE;
+}
+
+auto SDL_AppQuit(void* appstate, SDL_AppResult) -> void
+{
+	delete static_cast<nes::app::sdl::state*>(appstate);
+}