#include <glib.h>

#include <libtetringo/game-engine-local.h>
#include "display.h"

GMainLoop *mainloop;

static void
handle_active(SDL_Event *event)
{
	if (event->active.state & SDL_APPACTIVE &&
		event->active.gain == 1 &&
		tetringo_display_is_fullscreen())
	{
		tetringo_display_redraw();
	}
}

static gboolean
sdl_event_handler(gpointer user_data)
{
	SDL_Event event;
	Uint32 pre_event_time = SDL_GetTicks();
	gboolean ignoring_motion = FALSE;

	tetringo_display_redraw();

	while (SDL_PollEvent(&event))
	{
		Uint32 cur_event_time = SDL_GetTicks();

		if (cur_event_time > pre_event_time + 250)
			ignoring_motion = TRUE;

		if (event.type == SDL_QUIT)
		{
			g_main_loop_quit(mainloop);
		}
		else if (event.type == SDL_ACTIVEEVENT)
		{
			handle_active(&event);
		}
		else if (event.type == SDL_KEYDOWN)
		{
			SDLKey key = event.key.keysym.sym;
			/* SDLMod mod = event.key.keysym.mod; */

			if (key == SDLK_ESCAPE ||
				key == SDLK_F5 // Nokia 770 home key
				)
			{
				g_main_loop_quit(mainloop);
			}
		}

		tetringo_display_handle_event(&event);
	}

	return TRUE;
}

int
main(int argc, char **argv)
{
	TetringoGameEngine *game_engine;

	g_type_init();

	mainloop = g_main_loop_new(NULL, FALSE);

	game_engine = tetringo_game_engine_local_new();
	tetringo_set_game_engine(game_engine);
	tetringo_display_init(game_engine);
	tetringo_game_engine_start(game_engine);

	g_idle_add(sdl_event_handler, NULL);

	g_main_loop_run(mainloop);

	tetringo_game_engine_stop(game_engine);

	return 0;
}