#include "gui/fsm.hpp"
#include "textures.hpp"
#include "sound.hpp"
#include "autowalker.hpp"
#include "ai.hpp"
#include "animation.hpp"
#include <iostream>
#include "shaders.hpp"
#include "backend.hpp"
#include "game_level.hpp"
#include "camera.hpp"

int main(int argc, char* argv[]) {
  try {
    sfml::Backend backend;

    shaders::init();
    components::init();
    guecs::init(&backend);
    ai::init("ai");
    animation::init();
    GameDB::init();
    cinematic::init();

    sound::mute(true);

    gui::FSM main;
    main.event(game::Event::START);
    Autowalker walker(main);

    sound::play("ambient_1", true);

    if(argc > 1 && argv[1][0] == 't') {
      walker.start_autowalk();
    }

    while(main.active()) {
      main.render();

      if(main.in_state(gui::State::BOSS_FIGHT)) {
        main.handle_boss_fight_events();
      } else {
        // BUG: need to sort out how to deal with this in the FSM
        if(main.in_state(gui::State::IDLE)
            || main.in_state(gui::State::LOOTING)
            || main.in_state(gui::State::CUT_SCENE_PLAYING)
            || main.in_state(gui::State::IN_COMBAT))
        {
          if(main.autowalking) {
            walker.autowalk();
          } else {
            main.handle_keyboard_mouse();
          }
        } else{
          main.event(game::Event::TICK);
        }

        main.handle_world_events();
      }
    }

    return 0;
  } catch(const std::system_error& e) {
    std::cout << "WARNING: On OSX you'll get this error on shutdown.\n";
    std::cout << "Caught system_error with code "
                 "[" << e.code() << "] meaning "
                 "[" << e.what() << "]\n";
  }
}