Function MultiDoPermissionToFire

Descent3/multi.cpp:8606–8677

}

void MultiDoPermissionToFire(uint8_t *data) {
  int count = 0;
  SKIP_HEADER(data, &count);

  int pnum = MultiGetByte(data, &count);
  Player_fire_packet[pnum].wb_index = MultiGetByte(data, &count);
  Player_fire_packet[pnum].fire_mask = MultiGetByte(data, &count);
  Player_fire_packet[pnum].damage_scalar = MultiGetByte(data, &count);

  // Get positional info
  vector pos;
  matrix orient;

  // memcpy (&pos,&data[count],sizeof(vector));
  // count+=sizeof(vector);
  pos = MultiGetVector(data, &count);

  // Get orientation
  uint16_t p = MultiGetShort(data, &count);
  uint16_t h = MultiGetShort(data, &count);
  uint16_t b = MultiGetShort(data, &count);

  vm_AnglesToMatrix(&orient, p, h, b);

  // Get room and terrain flag
  uint16_t short_roomnum = MultiGetUshort(data, &count);
  uint8_t outside = MultiGetByte(data, &count);
  int roomnum;

  if (outside)
    roomnum = MAKE_ROOMNUM(short_roomnum);
  else
    roomnum = short_roomnum;

  // Strip out quad data
  int wb_index = Player_fire_packet[pnum].wb_index;
  int quaded = wb_index & MPFF_QUADED;
  wb_index &= ~MPFF_QUADED;

  // Fire!
  float scalar = (float)Player_fire_packet[pnum].damage_scalar / 64.0;
  int ship_index = Players[pnum].ship_index;
  object *obj = &Objects[Players[pnum].objnum];

  int save_mask = obj->dynamic_wb[wb_index].cur_firing_mask;
  int save_flags = obj->dynamic_wb[wb_index].flags;
  int save_roomnum = obj->roomnum;
  matrix save_orient = obj->orient;
  vector save_pos = obj->pos;

  obj->dynamic_wb[wb_index].cur_firing_mask = Player_fire_packet[pnum].fire_mask;

  if (quaded)
    obj->dynamic_wb[wb_index].flags |= DWBF_QUAD;
  else
    obj->dynamic_wb[wb_index].flags &= ~DWBF_QUAD;

  // Move the player into the temp position just for this firing