Method Clear

Descent3/voice.cpp:289–327

}

void VoiceQueue::Clear(bool onlypowerups) {
  int i;

  for (i = 0; i < QUEUE_SIZE; i++) {
    if ((!onlypowerups) || (flags[i] & VF_POWERUP))
      inuse[i] = false;
  }
  if (onlypowerups) {
    // we need to adjust all the buffers so what is left (non-powerup voices) are pushed to the
    // front
    int realp = 0;
    for (i = 0; i < QUEUE_SIZE; i++) {
      if (inuse[i] && (i != realp)) {
        // we'll need to move this guy
        inuse[i] = false;
        inuse[realp] = true;
        flags[realp] = flags[i];
        strcpy(filenames[realp], filenames[i]);
        // adjust pointers so they are pointing to the newly moved pointers
        if (motherloadat == i)
          motherloadat = realp;
        if (currvoice == i)
          currvoice = realp;
        if (pos == i)
          pos = realp;
        realp++;
      } // endif
    }   // end for
    if (realp == QUEUE_SIZE) {
      // we're still full :(
      full = true;
      mprintf(0, "Voice Warning: Buffer still full after clean (All Non-powerups voices in queue?)\n");
    }
  } else {
    motherloadat = -1;
    full = false;
    currvoice = pos = 0;
  }
}