Function MultiDoWorldStates

Descent3/multi.cpp:4200–4555

Server is telling us the world state

doorway *GetDoorwayFromObject(int door_obj_handle);
// Server is telling us the world state
void MultiDoWorldStates(uint8_t *data) {
  int count = 0;
  uint8_t world_type;

  SKIP_HEADER(data, &count);

  mprintf(0, "Got a world state packet!\n");

  while ((world_type = MultiGetByte(data, &count)) != WS_END) {
    switch (world_type) {
    case WS_ROOM_WIND: {
      // Room wind

      int16_t roomnum = MultiGetShort(data, &count);
      Rooms[roomnum].wind.x = MultiGetFloat(data, &count);
      Rooms[roomnum].wind.y = MultiGetFloat(data, &count);
      Rooms[roomnum].wind.z = MultiGetFloat(data, &count);

      mprintf(0, "Got room wind packet! Room=%d wind=%f %f %f\n",
              roomnum,
              Rooms[roomnum].wind.x,
              Rooms[roomnum].wind.y,
              Rooms[roomnum].wind.z);
      break;
    }
    case WS_ROOM_FOG: {
      // Room wind
      int16_t roomnum = MultiGetShort(data, &count);
      Rooms[roomnum].fog_depth = MultiGetFloat(data, &count);
      Rooms[roomnum].fog_r = ((float)MultiGetUbyte(data, &count)) / 255.0;
      Rooms[roomnum].fog_g = ((float)MultiGetUbyte(data, &count)) / 255.0;
      Rooms[roomnum].fog_b = ((float)MultiGetUbyte(data, &count)) / 255.0;
      uint8_t state = MultiGetUbyte(data, &count);
      if (state)
        Rooms[roomnum].flags |= RF_FOG;
      else
        Rooms[roomnum].flags &= ~RF_FOG;

      break;
    }

    case WS_ROOM_LIGHTING: {
      // Room lighting
      uint8_t state;
      int16_t roomnum = MultiGetShort(data, &count);
      Rooms[roomnum].pulse_time = MultiGetUbyte(data, &count);
      Rooms[roomnum].pulse_offset = MultiGetUbyte(data, &count);
      state = MultiGetUbyte(data, &count);
      if (state)
        Rooms[roomnum].flags |= RF_FLICKER;
      else
        Rooms[roomnum].flags &= ~RF_FLICKER;

      state = MultiGetUbyte(data, &count);
      if (state)
        Rooms[roomnum].flags |= RF_STROBE;
      else
        Rooms[roomnum].flags &= ~RF_STROBE;