Function MultiDoVisiblePlayers

Descent3/multi.cpp:6244–6284

Server is telling us about players that we can see

// Server is telling us about players that we can see
void MultiDoVisiblePlayers(uint8_t *data) {
  int count = 0;
  int i;

  if (Netgame.local_role == LR_SERVER)
    return;

  SKIP_HEADER(data, &count);

  int bitmask = MultiGetUint(data, &count);

  MULTI_ASSERT_NOMESSAGE(MAX_NET_PLAYERS <= 32);

  for (i = 0; i < MAX_NET_PLAYERS; i++) {
    int hide_it = 0;

    if (i == Player_num)
      continue;

    if (!(NetPlayers[i].flags & NPF_CONNECTED) || NetPlayers[i].sequence != NETSEQ_PLAYING)
      hide_it = 1;

    if (!(bitmask & (1 << i)) || hide_it) {
      if (Objects[Players[i].objnum].type == OBJ_PLAYER || hide_it) {
        // Kill all the sounds, render types, etc.
        Objects[Players[i].objnum].render_type = RT_NONE;
        Objects[Players[i].objnum].movement_type = MT_NONE;
        Objects[Players[i].objnum].mtype.phys_info.flags |= PF_NO_COLLIDE;
        Objects[Players[i].objnum].weapon_fire_flags &= ~(WFF_ON_OFF | WFF_SPRAY);
        Players[i].flags &= ~(PLAYER_FLAGS_AFTERBURN_ON | PLAYER_FLAGS_THRUSTED);
        PlayerStopSounds(i);
      }
    } else {
      if (Objects[Players[i].objnum].type == OBJ_PLAYER) {
        Objects[Players[i].objnum].render_type = RT_POLYOBJ;
        Objects[Players[i].objnum].movement_type = MT_PHYSICS;
        Objects[Players[i].objnum].mtype.phys_info.flags &= ~PF_NO_COLLIDE;
      }
    }
  }
}

// Sends all the visible players to another player
void MultiSendVisiblePlayers(int to_slot) {