コード例 #1
0
  /**
   * Gets a block.
   *
   * @param pos
   * @param id
   * @return
   * @throws OutOfBlocksException
   */
  public void fetchBlock(int id) throws BlockSourceException {
    try {
      for (ComparableComplexBlock<Chest> c : chests) {
        Chest chest = c.getChest();
        Item[] itemArray = chest.getContents();

        // Find the item
        for (int i = 0; itemArray.length > i; i++) {
          if (itemArray[i] != null) {
            // Found an item
            if (itemArray[i].getItemId() == id && itemArray[i].getAmount() >= 1) {
              int newAmount = itemArray[i].getAmount() - 1;

              if (newAmount > 0) {
                itemArray[i].setAmount(newAmount);
              } else {
                itemArray[i] = null;
              }

              chest.setContents(itemArray);

              return;
            }
          }
        }
      }

      throw new OutOfBlocksException(id);
    } finally {
      flushChanges();
    }
  }
コード例 #2
0
  /**
   * Adds a position to be used a source.
   *
   * @param pos
   * @return
   */
  public void addSingleSourcePosition(Vector pos) {
    int x = pos.getBlockX();
    int y = pos.getBlockY();
    int z = pos.getBlockZ();

    if (CraftBook.getBlockID(pos) == BlockType.CHEST) {
      ComplexBlock complexBlock = etc.getServer().getComplexBlock(x, y, z);

      if (complexBlock instanceof Chest) {
        Chest chest = (Chest) complexBlock;
        Item[] itemArray = chest.getContents();
        boolean occupied = false;

        // Got to make sure that at least one slot is occupied
        for (int i = 0; itemArray.length > i; i++) {
          if (itemArray[i] != null) {
            // Found an item
            if (itemArray[i].getAmount() > 0) {
              occupied = true;
              break;
            }
          }
        }

        if (occupied) {
          chests.add(new ComparableComplexBlock<Chest>(pos.toBlockVector(), chest));
        }
      }
    }
  }
コード例 #3
0
  /**
   * Stores a block.
   *
   * @param pos
   * @param id
   * @return
   * @throws OutOfSpaceException
   */
  public void storeBlock(int id) throws BlockSourceException {
    try {
      for (ComparableComplexBlock<Chest> c : chests) {
        Chest chest = c.getChest();
        Item[] itemArray = chest.getContents();
        int emptySlot = -1;

        // Find an existing slot to put it into
        for (int i = 0; itemArray.length > i; i++) {
          if (itemArray[i] != null) {
            // Found an item
            if (itemArray[i].getItemId() == id && itemArray[i].getAmount() < 64) {
              int newAmount = itemArray[i].getAmount() + 1;
              itemArray[i].setAmount(newAmount);

              chest.setContents(itemArray);

              return;
            }
          } else {
            emptySlot = i;
          }
        }

        // Didn't find an existing stack, so let's create a new one
        if (emptySlot != -1) {
          itemArray[emptySlot] = new Item(id, 1);

          chest.setContents(itemArray);

          return;
        }
      }

      throw new OutOfSpaceException(id);
    } finally {
      flushChanges();
    }
  }