Method spawnNpc

source/game/StarCommandProcessor.cpp:446–479

}

String CommandProcessor::spawnNpc(ConnectionId connectionId, String const& argumentString) {
  if (auto errorMsg = adminCheck(connectionId, "spawn NPCs"))
    return *errorMsg;

  auto arguments = m_parser.tokenizeToStringList(argumentString);

  try {
    auto npcDatabase = Root::singleton().npcDatabase();
    float npcLevel = 1;
    uint64_t seed = Random::randu64();
    Json overrides;

    if (arguments.size() < 2)
      return "You must specify a species and NPC type to spawn.";

    if (arguments.size() >= 3)
      npcLevel = lexicalCast<float>(arguments.at(2));
    if (arguments.size() >= 4)
      seed = lexicalCast<uint64_t>(arguments.at(3));
    if (arguments.size() >= 5)
      overrides = Json::parse(arguments.at(4)).toObject();

    auto npc = npcDatabase->createNpc(npcDatabase->generateNpcVariant(arguments.at(0), arguments.at(1), npcLevel, seed, overrides));
    bool done = m_universe->executeForClient(connectionId, [&](WorldServer* world, PlayerPtr const& player) {
        npc->setPosition(player->aimPosition());
        world->addEntity(npc);
      });

    return done ? "" : "Invalid client state";
  } catch (StarException const& exception) {
    Logger::warn("Could not spawn NPC of species '{}', exception caught: {}", argumentString, outputException(exception, true));
    return strf("Could not spawn NPC of species '{}'", argumentString);
  }
}

String CommandProcessor::spawnVehicle(ConnectionId connectionId, String const& argumentString) {
  if (auto errorMsg = adminCheck(connectionId, "spawn vehicles"))