Java Code Examples for org.bukkit.block.BlockState#getBlockData()

public boolean matches(ProtectionFinder finder) {
    // get the block state if it's a chest
    BlockState baseBlockState = finder.getBaseBlock();
    Chest baseBlockData = null;
    try {
        baseBlockData = (Chest) baseBlockState.getBlockData();
    } catch (ClassCastException e) {
        return false;
    }

    // get the block face for the neighboring chest if there is one
    BlockFace neighboringBlockFace = getNeighboringChestBlockFace(baseBlockData);
    if (neighboringBlockFace == null) {
        return false;
    }

    // if the neighboring block is a chest as well, we have a match
    Block neighboringBlock = baseBlockState.getBlock().getRelative(neighboringBlockFace);
    if (baseBlockState.getType() == neighboringBlock.getType()) {
        finder.addBlock(neighboringBlock);
        return true;
    }

    return false;
}
 

@Override
public BlockFace getSignFacing(Block block) {
	if (block == null) {
		return null;
	}

	BlockState blockState = block.getState();
	if (blockState == null) {
		return null;
	}

	BlockData blockData = blockState.getBlockData();
	if (blockData == null) {
		return null;
	}

	if(blockData instanceof WallSign) {
		return ((WallSign) blockData).getFacing();
	} else if(blockData instanceof Sign) {
		return ((Sign) blockData).getRotation();
	}

	return null;
}
 

@Override
public boolean setSignFacing(Block block, BlockFace facing) {
	if (block == null || facing == null) {
		return false;
	}

	BlockState blockState = block.getState();
	if (blockState == null) {
		return false;
	}

	BlockData blockData = blockState.getBlockData();
	if (blockData == null) {
		return false;
	}

	if(blockData instanceof WallSign) {
		((WallSign) blockData).setFacing(facing);
	} else if(blockData instanceof Sign) {
		((Sign) blockData).setRotation(facing);
	} else {
		return false;
	}
	block.setBlockData(blockData);
	return true;
}
 

@Override
public Block getSignAttachedTo(Block block) {
	if (block == null) {
		return null;
	}

	BlockState blockState = block.getState();
	if (blockState == null) {
		return null;
	}

	org.bukkit.block.data.BlockData blockData = blockState.getBlockData();
	if (blockData == null) {
		return null;
	}

	if(blockData instanceof WallSign) {
		return block.getRelative(((WallSign) blockData).getFacing().getOppositeFace());
	} else if(blockData instanceof Sign) {
		return block.getRelative(BlockFace.DOWN);
	}

	return null;
}
 

public static void setEnderPearlOnFrame(Block endPortalFrame, boolean eye) {
    BlockState state = endPortalFrame.getState();
    if (ISFLAT) {
        BlockData data = state.getBlockData();
        EndPortalFrame frame = (EndPortalFrame) data;
        frame.setEye(eye);
        state.setBlockData(frame);
    } else {
        state.setRawData((byte) (eye ? 4 : 0));
    }
    state.update(true);
}
 

/**
 * Look for a double chest adjacent to a chest
 *
 * @param block
 * @return
 */
public Block findAdjacentDoubleChest(Block block) {
    if (!DoubleChestMatcher.PROTECTABLES_CHESTS.contains(block.getType())) {
        throw new UnsupportedOperationException(
                "findAdjacentDoubleChest() cannot be called on a: " + block.getType());
    }

    BlockState baseBlockState = block.getState();
    Chest baseBlockData = null;
    try {
        baseBlockData = (Chest) baseBlockState.getBlockData();
    } catch (ClassCastException e) {
        return null;
    }

    // get the block face for the neighboring chest if there is one
    BlockFace neighboringBlockFace = DoubleChestMatcher.getNeighboringChestBlockFace(baseBlockData);
    if (neighboringBlockFace == null) {
        return null;
    }

    // if the neighboring block is a chest as well, we have a match
    Block neighboringBlock = baseBlockState.getBlock().getRelative(neighboringBlockFace);
    if (baseBlockState.getType() == neighboringBlock.getType()) {
        return block;
    }

    return null;
}
 

@SuppressWarnings("null")
@Nullable
@Override
public BlockValues getBlockValues(BlockState block) {
	// If block doesn't have useful data, data field of type is MaterialData
	if (block.getType().isBlock())
		return new NewBlockValues(block.getType(), block.getBlockData(), false);
	return null;
}
 

@Override
public boolean isBedBlock(BlockState block) {
    return block.getBlockData() instanceof Bed;
}
 

/**
 * Create a shop use Shop and Info object.
 *
 * @param shop The shop object
 * @param info The info object
 */
public void createShop(@NotNull Shop shop, @NotNull Info info) {
    Player player = Bukkit.getPlayer(shop.getOwner());
    if (player == null) {
        throw new IllegalStateException("The owner creating the shop is offline or not exist");
    }
    ShopCreateEvent shopCreateEvent = new ShopCreateEvent(shop, player);
    if (Util.fireCancellableEvent(shopCreateEvent)) {
        Util.debugLog("Cancelled by plugin");
        return;
    }
    if (info.getSignBlock() != null && autoSign) {
        if (Util.isAir(info.getSignBlock().getType()) || info.getSignBlock().getType() == Material.WATER) {
            info.getSignBlock().setType(Util.getSignMaterial());
            BlockState bs = info.getSignBlock().getState();
            if (info.getSignBlock().getType() == Material.WATER && (bs.getBlockData() instanceof Waterlogged)) {
                Waterlogged waterable = (Waterlogged) bs.getBlockData();
                waterable.setWaterlogged(true); // Looks like sign directly put in water
            }
            if (bs.getBlockData() instanceof WallSign) {
                WallSign signBlockDataType = (WallSign) bs.getBlockData();
                BlockFace bf = info.getLocation().getBlock().getFace(info.getSignBlock());
                if (bf != null) {
                    signBlockDataType.setFacing(bf);
                    bs.setBlockData(signBlockDataType);
                }
            } else {
                plugin.getLogger().warning("Sign material " + bs.getType().name() + " not a WallSign, make sure you using correct sign material.");
            }
            bs.update(true);
        } else {
            if (!plugin.getConfig().getBoolean("shop.allow-shop-without-space-for-sign")) {
                MsgUtil.sendMessage(player, MsgUtil.getMessage("failed-to-put-sign", player));
                Util.debugLog("Sign cannot placed cause no enough space(Not air block)");
                return;
            }
        }
    }
    //load the shop finally
    shop.onLoad();
    //first init
    shop.setSignText();
    //sync add to prevent compete issue
    addShop(shop.getLocation().getWorld().getName(), shop);
    //save to database
    plugin.getDatabaseHelper().createShop(
            shop,
            null,
            e -> Bukkit.getScheduler().runTask(plugin, () -> {
                //also remove from memory when failed
                shop.delete(true);
                plugin.getLogger().warning("Shop create failed, trying to auto fix the database...");
                boolean backupSuccess = Util.backupDatabase();
                if (backupSuccess) {
                    plugin.getDatabaseHelper().removeShop(shop);
                } else {
                    plugin.getLogger().warning("Failed to backup the database, all changes will revert after a reboot.");
                }
            }));
}
 

@Override
public boolean isBedBlock(BlockState block) {
    return block.getBlockData() instanceof Bed;
}