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);
 }
}