private void addPlayersToSaveTransaction(
SaveTransactionBuilder saveTransactionBuilder, NetworkSystem networkSystem) {
unloadedAndSavingPlayerMap.clear();
/**
* New entries might be added concurrently. By using putAll + clear to transfer entries we might
* loose new ones added in between putAll and clear. By iterating we can make sure that all
* entities removed from unloadedAndUnsavedPlayerMap get added to unloadedAndSavingPlayerMap.
*/
Iterator<Map.Entry<String, EntityData.PlayerStore>> unsavedEntryIterator =
unloadedAndUnsavedPlayerMap.entrySet().iterator();
while (unsavedEntryIterator.hasNext()) {
Map.Entry<String, EntityData.PlayerStore> entry = unsavedEntryIterator.next();
unloadedAndSavingPlayerMap.put(entry.getKey(), entry.getValue());
unsavedEntryIterator.remove();
}
for (Client client : networkSystem.getPlayers()) {
// If there is a newer undisposed version of the player,we don't need to save the disposed
// version:
unloadedAndSavingPlayerMap.remove(client.getId());
EntityRef character = client.getEntity().getComponent(ClientComponent.class).character;
saveTransactionBuilder.addLoadedPlayer(client.getId(), createPlayerStore(client, character));
}
for (Map.Entry<String, EntityData.PlayerStore> entry : unloadedAndSavingPlayerMap.entrySet()) {
saveTransactionBuilder.addUnloadedPlayer(entry.getKey(), entry.getValue());
}
}
@Override
public void deactivatePlayer(Client client) {
EntityRef character = client.getEntity().getComponent(ClientComponent.class).character;
PlayerStoreBuilder playerStoreBuilder = createPlayerStore(client, character);
EntityData.PlayerStore playerStore = playerStoreBuilder.build(getEntityManager());
deactivateOrDestroyEntityRecursive(character);
unloadedAndUnsavedPlayerMap.put(client.getId(), playerStore);
}