// Helpers

function onDudeActionEnd(dude)
{
  dude.setAppearance("Hero_Idle", dude.getDirection())
}


class Game extends ApplicationMode
{
  //-------------------------------------------------------------------
  constructor()
  {
  }

  //
  // ApplicationMode
  //

  //-------------------------------------------------------------------
  function enter()
  {
    Engine().showWorld(true)
    World().load(WorldName, true)
    GUI().showCursor(true)

    local gui = GUIXML()

    gui.createGUI("Game", this)
    m_statusText = gui.getWidget("StatusText")
//    m_statusText.setVisible(true);
    TextWidget(m_statusText).setNormalColor(Color(200, 200, 200, 255));
    TextWidget(m_statusText).setHighlightColor(Color(230, 230, 230, 255));

    TextWidget(m_statusText).setText(LocalizationManager().getText("C4"))


    m_dude = World().findObject("Dude")

    /* $TODO
    local dudePos      = m_dude.getWorldPos()
    local dudeWorldPos = Render().tileToScreen(dudePos)
    // center on dude
    */
    // createTileCursor()
  }

  //-------------------------------------------------------------------
  function leave()
  {
    GUI().showCursor(false)
    Engine().showWorld(false)
  }

  //-------------------------------------------------------------------
  function name()
  {
    return "Game"
  }

  //
  // InputListener
  //

  //-------------------------------------------------------------------
  function onKeyDown(key)
  {
    switch (key)
    {
    case Buttons().Escape:
      Engine().quit();
      break;

    case Buttons().MouseLB:
      local tilePos = m_mouseMap.screenToTile(GUI().getMousePos())
      local dudePos = m_dude.getWorldPos()
      local path    = SimplePathfinder().findPath(dudePos, tilePos);

      if (path.length() > 0)
      {
         TextWidget(m_statusText).setText(LocalizationManager().getText("OK"));
         // print(path.length() + " moves to go"); // $TMP
         local cells = SimplePathfinder().cells();
         print(cells.length() + " CELLS!");

         m_dude.setAppearance("Hero_Walk", m_dude.getDirection());
         m_dude.walkPath(path, 1.0, "onDudeActionEnd");
       }
       else
       {
         TextWidget(m_statusText).setText(LocalizationManager().getText("CantDoThat"));
       }
       break;
    }
  }

  //-------------------------------------------------------------------
  function onMouseMove(mousePos)
  {
    // Двигаем тайловый курсор
      local world = World();
    if (world.objectExists("TileCursor"))
    {
      local tileCursor = world.findObject("TileCursor")
        local tilePos    = m_mouseMap.screenToTile(mousePos);
      tileCursor.setWorldPos(tilePos)
      }
  }

  //
  // DialogBox
  //
  //-------------------------------------------------------------------
  function onCommand( id )
  {
  }

  //-------------------------------------------------------------------
  function createTileCursor()
  {
    local tileCursor = Object()
    tileCursor.setSimpleAppearance("Engine.TileCursor", World().North)
    tileCursor.setWorldPos(Point(0, 0))
    tileCursor.setVisible(true)
    tileCursor.setSelectionEnabled(false) // Тайловый курсор не выделяется мышью, что вполне логично :)
    World().addObject(tileCursor, "TileCursor")
  }

  m_dude       = 0
  m_mouseMap   = MouseMap("misc/MouseMap64x32.tga");
  m_statusText = null;
}