IconsContainer.c

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class IconsContainer: Container
{
  protected ref map<int, ref Icon> m_EntitiesMap = new map<int, ref Icon>;
 
  void IconsContainer(LayoutHolder parent)
  {
  }
 
  override void UnfocusAll()
  {
    for (int i = 0; i < Count(); i++)
    {
      for (int j = 0; j < ITEMS_IN_ROW; j++)
        Get(i).GetMainWidget().FindAnyWidget("Cursor" + j).Show(false);
    }
 
 
    for (i = 0; i < m_EntitiesMap.Count(); ++i)
      m_EntitiesMap.GetElement(i).SetActive(false);
  }
 
  int GetItemCount()
  {
    return m_EntitiesMap.Count();
  }
 
  void AddItem(Icon icon)
  {
    if (!m_EntitiesMap.Contains(icon.GetObject().GetID()))
      m_EntitiesMap.Insert(icon.GetObject().GetID(), icon);
  }
 
  Icon GetIcon(int entity_id)
  {
    return m_EntitiesMap.Get(entity_id);
  }
 
  Icon GetIconByIndex(int index)
  {
    if (index < m_EntitiesMap.Count() && index > -1)
      return m_EntitiesMap.GetElement(index);
    return null;
  }
 
  void RemoveItem(Icon icon)
  {
    if (icon)
    {
      Icon icon_copy = icon; // for some reason garbage collector collects icon too soon, so copy has to be made
      if (icon.GetObject())
        m_EntitiesMap.Remove(icon.GetObject().GetID());
      else
      {
        int ix = m_EntitiesMap.GetKeyByValue(icon);
        if (m_EntitiesMap.Contains(ix))
          m_EntitiesMap.Remove(ix);
        else
          delete icon;
      }
    }
  }
 
  void RemoveItem(int entity)
  {
    m_EntitiesMap.Remove(entity);
  }
 
  bool ContainsEntity(EntityAI entity)
  {
    return m_EntitiesMap.Contains(entity.GetID());
  }
 
  void UpdateItemsTemperature()
  {
    if (!ItemManager.GetInstance().IsDragging())
    {
      for (int i = 0; i < m_EntitiesMap.Count(); i++)
      {
        Icon icon = m_EntitiesMap.GetElement(i);
        icon.SetTemperature();
      }
    }
  }
 
  override void Refresh()
  {
    super.Refresh();
 
    for (int i = 0; i < m_EntitiesMap.Count(); i++)
      m_EntitiesMap.GetElement(i).Refresh();
  }
}