Function addPlayer

src/clientbase/playing.cpp:771–861

server message handling

// server message handling
//
static Player* addPlayer(PlayerId id, void* msg, int showMessage) {
  int16_t team;
  uint16_t type, wins, losses, tks;
  float rank;
  char callsign[CallSignLen];
  msg = nboUnpackUInt16(msg, type);
  msg = nboUnpackInt16(msg, team);
  msg = nboUnpackFloat(msg, rank);
  msg = nboUnpackUInt16(msg, wins);
  msg = nboUnpackUInt16(msg, losses);
  msg = nboUnpackUInt16(msg, tks);
  msg = nboUnpackString(msg, callsign, CallSignLen);

  // Strip any ANSI color codes
  strncpy(callsign, stripAnsiCodes(callsign), 32);

  // id is slot, check if it's empty
  const int i = id;

  // sanity check
  if (i < 0) {
    showError(TextUtils::format("Invalid player identification (%d)", i).c_str());
    return NULL;
  }

  if (remotePlayers[i]) {
    // we're not in synch with server -> help! not a good sign, but not fatal.
    showError("Server error when adding player, player already added");
    return NULL;
  }

  if (i >= curMaxPlayers) {
    curMaxPlayers = i + 1;
    if (World::getWorld()) {
      World::getWorld()->setCurMaxPlayers(curMaxPlayers);
    }
  }

  // add player
  if (PlayerType(type) == TankPlayer
      || PlayerType(type) == ComputerPlayer
      || PlayerType(type) == ChatPlayer) {
    remotePlayers[i] = new RemotePlayer(id, TeamColor(team), callsign, PlayerType(type));
    remotePlayers[i]->changeScore(rank, short(wins), short(losses), short(tks));
  }

#ifdef ROBOT
  if (PlayerType(type) == ComputerPlayer) {
    for (int j = 0; j < numRobots; j++) {
      if (robots[j] && !strncmp(robots[j]->getCallSign(), callsign, CallSignLen)) {
        robots[j]->setTeam(TeamColor(team));
        robots[j]->changeScore(rank, wins, losses, tks);
        break;
      }
    }
  }
#endif