TransmitterBase.c

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//TRANSMITTER BASE
class TransmitterBase extends ItemTransmitter
{
  //Sounds
  string SOUND_RADIO_TURNED_ON = "";
 
  protected EffectSound m_SoundLoop;
 
  // --- SYSTEM EVENTS
  override void OnStoreSave(ParamsWriteContext ctx)
  {
    super.OnStoreSave(ctx);
 
    //store tuned frequency
    ctx.Write(GetTunedFrequencyIndex());
  }
 
  override bool OnStoreLoad(ParamsReadContext ctx, int version)
  {
    if (!super.OnStoreLoad(ctx, version))
      return false;
 
    //--- Transmitter data ---
    //load and set tuned frequency
    int tuned_frequency_idx;
    if (!ctx.Read(tuned_frequency_idx))
    {
      SetFrequencyByIndex(0); //set default
      return false;
    }
    SetFrequencyByIndex(tuned_frequency_idx);
    //---
 
    return true;
  }
 
  override bool IsTransmitter()
  {
    return true;
  }
 
  //--- ACTIONS
  void SetNextFrequency(PlayerBase player = NULL)
  {
    SetNextChannel();
 
    /*
      if ( player )
      {
      DisplayRadioInfo( GetTunedFrequency().ToString(), player );
      }
    */
  }
 
  //--- HUD
  /*
    protected Hud GetHud( PlayerBase player )
    {
    if ( !player )
    {
      return NULL;
    }
 
    return player.m_Hud;
    }
 
    void DisplayRadioInfo( string message, PlayerBase player )
    {
    Hud hud;
    if ( player )
    {
      hud = GetHud( player );
    }
 
    if ( hud )
    {
      hud.SetWalkieTalkieText( message );
      hud.ShowWalkieTalkie( 3 );
    }
    }
  */
 
  //--- POWER EVENTS
  override void OnSwitchOn()
  {
    if (!GetCompEM().CanWork())
      GetCompEM().SwitchOff();
  }
 
  override void OnWorkStart()
  {
    //turn on broadcasting/receiving
    EnableBroadcast(true);
    EnableReceive(true);
    SwitchOn(true);
 
    //play sound
    SoundTurnedOnNoiseStart();
  }
 
  override void OnWorkStop()
  {
    //auto switch off (EM)
    GetCompEM().SwitchOff();
 
    //turn off broadcasting/receiving
    EnableBroadcast(false);
    EnableReceive(false);
    SwitchOn(false);
 
    //stop sound
    SoundTurnedOnNoiseStop();
  }
 
  //================================================================
  // SOUNDS
  //================================================================
  //Static noise when the radio is turned on
  protected void SoundTurnedOnNoiseStart()
  {
    PlaySoundSetLoop(m_SoundLoop, SOUND_RADIO_TURNED_ON, 1.0, 1.0);
  }
 
  protected void SoundTurnedOnNoiseStop()
  {
    StopSoundSet(m_SoundLoop);
  }
 
  override void SetActions()
  {
    super.SetActions();
 
    AddAction(ActionTurnOnTransmitter);
    AddAction(ActionTurnOffTransmitter);
    AddAction(ActionTuneFrequency);
  }
}