use "common.ztl";

fn main (argc num, argv str) num {
   let screen_width = 800;
   let screen_height = 450;

   let username = argv[0];
   let password = argv[1];

   let server = 9p("localhost:25565");

   let me = Player(
      server,
      username,
      Vec(0.0, 1.0, 2.0),
      purple
   );

   let players = me.login(password);

   let camera = Camera3D(
      "CAMERA_PERSPECTIVE",
      45.0,
      Vec(0.0, 1.0, 0.0),
      Vec(me.pos.x + 10.0,
          me.pos.y + 10.0,
          me.pos.z),
      me.pos
   );

   init_window("zwl client : raylib", screen_width, screen_height);
   target_fps(60);

   while ( not window_should_close() ) {

      let player_updated = false;

      if (key_down(KEY_RIGHT)) {
         me.pos.x = (me.pos.x + 0.2);
         player_updated = true;
      }

      if (key_down(KEY_RIGHT)) {
         me.pos.x = (me.pos.x + 0.2);
         player_updated = true;
      }

      if (key_down(KEY_LEFT)) {
         me.pos.x = (me.pos.x + 0.2);
         player_updated = true;
      }

      if (key_down(KEY_DOWN)) {
         me.pos.z = (me.pos.z + 0.2);
         player_updated = true;
      }
      
      if (key_down(KEY_UP)) {
         me.pos.z = (me.pos.z - 0.2);
         player_updated = true;
      }

      me.sync_camera(camera);

      if (player_updated) {
         players = me.move();
      }  else {
         players = me.ping();
      }

      begin_drawing();
      clear_background(RAYWHITE);

      begin_mode_3d(camera);
      
      draw_grid(30, 1.0);

      draw_cube(me.pos, 0.5, 0.5, 0.5, me.apperance);

      for (player in players) {
         draw_cube(player.pos, 0.5, 0.5, 0.5, player.apperance);
      }

      end_mode_3d();

      end_drawing();
   } 

   me.logout();
   close_window();
   return 0;
}