ChatLine.c

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class ChatLine
{
  // Consts
  const float FADE_TIMEOUT = 30;
  const float FADE_OUT_DURATION = 3;
  const float FADE_IN_DURATION = 0.5;
 
  private const string RADIO_PREFIX = "(" + "#str_radio" + ") ";
  private const string GAME_PREFIX = "(" + "#layout_chat_game" + ") ";
  private const string ADMIN_PREFIX = "(" + "#STR_MP_MASTER" + ") ";
  private const int DEFAULT_COLOUR = ARGB(255, 255, 255, 255);
  private const int GAME_TEXT_COLOUR = ARGB(255, 255, 0, 0);
  private const int ADMIN_TEXT_COLOUR = ARGB(255, 255, 255, 0);
 
  // Widgets
  Widget m_RootWidget;
  TextWidget m_NameWidget;
  TextWidget m_TextWidget;
 
  private ref WidgetFadeTimer m_FadeTimer;
  private ref Timer m_TimeoutTimer;
 
  void ChatLine(Widget root_widget)
  {
    m_RootWidget = GetGame().GetWorkspace().CreateWidgets("gui/layouts/day_z_chat_item.layout", root_widget);
 
    m_NameWidget = TextWidget.Cast(m_RootWidget.FindAnyWidget("ChatItemSenderWidget"));
    m_TextWidget = TextWidget.Cast(m_RootWidget.FindAnyWidget("ChatItemTextWidget"));
 
    m_FadeTimer = new WidgetFadeTimer;
    m_TimeoutTimer = new Timer(CALL_CATEGORY_GUI);
  }
 
  void ~ChatLine()
  {
    delete m_TextWidget;
  }
 
  void Set(ChatMessageEventParams params) // Param 1 --> Channel, Param 2 --> sender name, Param 3 --> message, Param 4 ??
  {
    int channel;
 
    m_NameWidget.SetText("");
    m_TextWidget.SetText("");
 
    SetColour(DEFAULT_COLOUR);
    m_RootWidget.Show(true);
 
    channel = params.param1; // 0 = Survior   1 = Game/System   2 = Admin
 
    /*
      if (params.param2 != "")
      {
      m_NameWidget.SetText( params.param2 + " : ");
      }
 
      if( channel & CCSystem )
      {
      if(params.param2 != "")
      {
        m_NameWidget.SetText(GAME_PREFIX + ": " );
      }
      SetColour(GAME_TEXT_COLOUR);
      }
      else if( channel & CCAdmin )
      {
      m_NameWidget.SetText(ADMIN_PREFIX + ": ");
      SetColour(ADMIN_TEXT_COLOUR);
      }
      else if( channel & CCTransmitter )
      {
      m_NameWidget.SetText(RADIO_PREFIX + params.param2 + " : ");
      }
    */
 
    if (channel & CCSystem)
    {
      // Game
      if (params.param2 != "")
        m_NameWidget.SetText(GAME_PREFIX + ": ");
 
      SetColorByParam(params.param4, GAME_TEXT_COLOUR);
    }
    else if (channel & CCAdmin)
    {
      // Admin
      m_NameWidget.SetText(ADMIN_PREFIX + ": ");
      SetColorByParam(params.param4, ADMIN_TEXT_COLOUR);
    }
    else if (channel & CCTransmitter)
    {
      // Radio - Trasnmitter
      m_NameWidget.SetText(RADIO_PREFIX + params.param2 + " : ");
    }
    else if (channel == 0 || channel & CCDirect)
    {
      // Player
      if (params.param2 != "")
        m_NameWidget.SetText(params.param2 + " : ");
    }
 
 
    m_TextWidget.SetText(params.param3);
 
    m_FadeTimer.FadeIn(m_RootWidget, FADE_IN_DURATION);
    m_TimeoutTimer.Run(FADE_TIMEOUT, m_FadeTimer, "FadeOut", new Param2<Widget, float>(m_RootWidget, FADE_OUT_DURATION));
  }
 
  private void SetColour(int colour)
  {
    m_NameWidget.SetColor(colour);
    m_TextWidget.SetColor(colour);
  }
 
  protected void SetColorByParam(string pParamValue, int pFallback)
  {
    if (pParamValue != "")
    {
      SetColour(ColorNameToColor(pParamValue));
      return;
    }
 
    SetColour(pFallback);
  }
 
  void Clear()
  {
    m_RootWidget.Show(false);
    m_TimeoutTimer.Stop();
    m_FadeTimer.Stop();
  }
 
  protected int ColorNameToColor(string pColorName)
  {
    int color = 0xFFFFFFFF;
    switch (pColorName)
    {
    case "colorStatusChannel":
      color = COLOR_BLUE;
      break;
    case "colorAction":
      color = COLOR_YELLOW;
      break;
    case "colorFriendly":
      color = COLOR_GREEN;
      break;
    case "colorImportant":
      color = COLOR_RED;
      break;
    }
 
    return color;
  }
}