コード例 #1
0
  private EntityRef createResultItem(String itemResult) {
    String resultText = itemResult;
    int count = 1;
    int starIndex = resultText.indexOf("*");
    if (starIndex > -1) {
      count = Integer.parseInt(resultText.substring(0, starIndex));
      resultText = resultText.substring(starIndex + 1);
    }

    EntityManager entityManager = CoreRegistry.get(EntityManager.class);
    BlockManager blockManager = CoreRegistry.get(BlockManager.class);
    PrefabManager prefabManager = CoreRegistry.get(PrefabManager.class);
    Prefab prefab = prefabManager.getPrefab(resultText);

    EntityRef result;
    if (prefab != null) {
      result = entityManager.create(prefab);
      ItemComponent item = result.getComponent(ItemComponent.class);
      item.stackCount = (byte) count;
      result.saveComponent(item);
    } else {
      BlockItemFactory blockItemFactory = new BlockItemFactory(entityManager);
      BlockFamily blockFamily = blockManager.getBlockFamily(resultText);
      result = blockItemFactory.newInstance(blockFamily, count);
    }
    return result;
  }
コード例 #2
0
  @Override
  public boolean step() {
    EntityManager entityManager = context.get(EntityManager.class);
    WorldRenderer worldRenderer = context.get(WorldRenderer.class);

    Iterator<EntityRef> worldEntityIterator =
        entityManager.getEntitiesWith(WorldComponent.class).iterator();
    // TODO: Move the world renderer bits elsewhere
    if (worldEntityIterator.hasNext()) {
      EntityRef worldEntity = worldEntityIterator.next();
      worldRenderer.getChunkProvider().setWorldEntity(worldEntity);

      // get the world generator config from the world entity
      // replace the world generator values from the components in the world entity
      WorldGenerator worldGenerator = context.get(WorldGenerator.class);
      WorldConfigurator worldConfigurator = worldGenerator.getConfigurator();
      Map<String, Component> params = worldConfigurator.getProperties();
      for (Map.Entry<String, Component> entry : params.entrySet()) {
        Class<? extends Component> clazz = entry.getValue().getClass();
        Component comp = worldEntity.getComponent(clazz);
        if (comp != null) {
          worldConfigurator.setProperty(entry.getKey(), comp);
        }
      }
    } else {
      EntityRef worldEntity = entityManager.create();
      worldEntity.addComponent(new WorldComponent());
      worldRenderer.getChunkProvider().setWorldEntity(worldEntity);

      // transfer all world generation parameters from Config to WorldEntity
      WorldGenerator worldGenerator = context.get(WorldGenerator.class);
      SimpleUri generatorUri = worldGenerator.getUri();
      Config config = context.get(Config.class);

      // get the map of properties from the world generator.
      // Replace its values with values from the config set by the UI.
      // Also set all the components to the world entity.
      WorldConfigurator worldConfigurator = worldGenerator.getConfigurator();
      Map<String, Component> params = worldConfigurator.getProperties();
      for (Map.Entry<String, Component> entry : params.entrySet()) {
        Class<? extends Component> clazz = entry.getValue().getClass();
        Component comp = config.getModuleConfig(generatorUri, entry.getKey(), clazz);
        if (comp != null) {
          worldEntity.addComponent(comp);
          worldConfigurator.setProperty(entry.getKey(), comp);
        } else {
          worldEntity.addComponent(entry.getValue());
        }
      }
    }

    return true;
  }