Function MultiSendWorldStates

Descent3/multi_server.cpp:1477–1824

Function that sends all the changed world states to an incoming player

doorway *GetDoorwayFromObject(int door_obj_handle);
// Function that sends all the changed world states to an incoming player
void MultiSendWorldStates(int slot) {
  int i;
  ASSERT(Netgame.local_role == LR_SERVER);

  uint8_t data[MAX_GAME_DATA_SIZE];
  uint8_t cur_data[MAX_GAME_DATA_SIZE];
  int cur_count;
  int count = 0;
  int size_offset;

  mprintf(0, "Sending MP_WORLD_STATES packet to player %d!\n", slot);

  size_offset = START_DATA(MP_WORLD_STATES, data, &count);

  // Send MOTD
  if (Dedicated_server && Multi_message_of_the_day[0] != 0) {
    cur_count = 0;
    MultiAddByte(WS_MOTD, cur_data, &cur_count);
    MultiAddString(Multi_message_of_the_day, cur_data, &cur_count);
    MultiStoreWorldPacket(slot, data, &count, cur_data, &cur_count, &size_offset);
  }

  // Send weather
  cur_count = 0;
  MultiAddByte(WS_WEATHER, cur_data, &cur_count);
  MultiAddByte(Weather.flags, cur_data, &cur_count);
  MultiAddFloat(Weather.rain_intensity_scalar, cur_data, &cur_count);
  MultiAddFloat(Weather.snow_intensity_scalar, cur_data, &cur_count);
  MultiAddFloat(Weather.lightning_interval_time, cur_data, &cur_count);
  MultiAddShort(Weather.lightning_rand_value, cur_data, &cur_count);
  MultiStoreWorldPacket(slot, data, &count, cur_data, &cur_count, &size_offset);

  // Send broke glass
  if (Num_broke_glass > 0) {
    for (i = 0; i < Num_broke_glass; i++) {
      cur_count = 0;
      MultiAddByte(WS_ROOM_GLASS, cur_data, &cur_count);
      MultiAddUshort(Broke_glass_rooms[i], cur_data, &cur_count);
      MultiAddUshort(Broke_glass_faces[i], cur_data, &cur_count);
      MultiStoreWorldPacket(slot, data, &count, cur_data, &cur_count, &size_offset);
    }
  }

  // Send waypoint
  cur_count = 0;
  MultiAddByte(WS_WAYPOINT, cur_data, &cur_count);
  MultiAddByte(Current_waypoint, cur_data, &cur_count);
  MultiStoreWorldPacket(slot, data, &count, cur_data, &cur_count, &size_offset);

  // Send player bit-fields
  cur_count = 0;
  MultiAddByte(WS_PLAYERBF, cur_data, &cur_count);
  MultiAddUint(Players_typing, cur_data, &cur_count);
  MultiStoreWorldPacket(slot, data, &count, cur_data, &cur_count, &size_offset);

  // Do room stuff
  for (i = 0; i <= Highest_room_index; i++) {
    if (!Rooms[i].used)