Method openDatabase

source/game/StarWorldStorage.cpp:583–593

}

void WorldStorage::openDatabase(BTreeDatabase& db, IODevicePtr device) {
  db.setContentIdentifier("World4");
  db.setKeySize(5);
  db.setIODevice(std::move(device));
  db.setBlockSize(2048);
  db.setAutoCommit(false);
  db.open();

  if (db.contentIdentifier() != "World4" || db.keySize() != 5)
    throw WorldStorageException::format("World database format is too old or unrecognized!");
}

WorldStorage::WorldStorage() {
  auto storageConfig = Root::singleton().assets()->json("/worldstorage.config");