Function Osiris_CancelTimer

Descent3/OsirisLoadandBind.cpp:2482–2508

Osiris_CancelTimer Purpose: Cancels a timer that's in use, given its handle

//	Purpose:
//		Cancels a timer that's in use, given its handle
void Osiris_CancelTimer(int handle) {
  int slot;

  slot = GET_SLOT(handle);

  if (slot < 0 || slot >= MAX_OSIRIS_TIMERS)
    return;

  if (OsirisTimers[slot].handle != handle) // not the same timer
    return;

  OsirisTimers[slot].flags &= ~OITF_USED;

  tOSIRISEventInfo ei;
  ei.evt_timercancel.detonated = 0;
  ei.evt_timercancel.handle = handle;

  if (OsirisTimers[slot].flags & OITF_TRIGGERTIMER) {
    Osiris_CallTriggerEvent(OsirisTimers[slot].trignum, EVT_TIMERCANCEL, &ei);
  } else if (OsirisTimers[slot].flags & OITF_LEVELTIMER) {
    Osiris_CallLevelEvent(EVT_TIMERCANCEL, &ei);
  } else {
    object *obj = ObjGet(OsirisTimers[slot].objhandle);
    if (obj)
      Osiris_CallEvent(obj, EVT_TIMERCANCEL, &ei);
  }
}

//	Osiris_GetTimerHandle
//	Purpose: