Method spawnLiquid

source/game/StarCommandProcessor.cpp:553–585

}

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

  try {
    auto arguments = m_parser.tokenizeToStringList(argumentString);

    auto liquidsDatabase = Root::singleton().liquidsDatabase();

    if (!liquidsDatabase->isLiquidName(arguments.at(0)))
      return strf("No such liquid {}", arguments.at(0));

    LiquidId liquid = liquidsDatabase->liquidId(arguments.at(0));

    float quantity = 1.0f;
    if (arguments.size() > 1) {
      if (auto maybeQuantity = maybeLexicalCast<float>(arguments.at(1)))
        quantity = *maybeQuantity;
      else
        return strf("Could not parse quantity value '{}'", arguments.at(1));
    }

    bool done = m_universe->executeForClient(connectionId, [&](WorldServer* world, PlayerPtr const& player) {
        world->modifyTile(Vec2I(player->aimPosition().floor()), PlaceLiquid{liquid, quantity}, true);
      });
    return done ? "" : "Invalid client state";

  } catch (StarException const& exception) {
    Logger::warn(
        "Could not spawn liquid '{}', exception caught: {}", argumentString, outputException(exception, false));
    return "Could not spawn liquid.";
  }
}

String CommandProcessor::kick(ConnectionId connectionId, String const& argumentString) {
  if (auto errorMsg = adminCheck(connectionId, "kick a user"))