Java Code Examples for org.bukkit.block.Block#getLocation()

private void dropFruitFromTree(Block block) {
    for (int x = -1; x < 2; x++) {
        for (int y = -1; y < 2; y++) {
            for (int z = -1; z < 2; z++) {
                // inspect a cube at the reference
                Block fruit = block.getRelative(x, y, z);
                if (fruit.isEmpty()) continue;

                Location loc = fruit.getLocation();
                SlimefunItem check = BlockStorage.check(loc);
                if (check == null) continue;

                for (Tree tree : ExoticGarden.getTrees()) {
                    if (check.getID().equalsIgnoreCase(tree.getFruitID())) {
                        BlockStorage.clearBlockInfo(loc);
                        ItemStack fruits = check.getItem();
                        fruit.getWorld().playEffect(loc, Effect.STEP_SOUND, Material.OAK_LEAVES);
                        fruit.getWorld().dropItemNaturally(loc, fruits);
                        fruit.setType(Material.AIR);
                        break;
                    }
                }
            }
        }
    }
}
 

boolean checkBlockPermission(Player p, Block b) {
    if(b == null) return true;
    debug("PlotSquaredHook.api: " + PlotSquaredHook.api);
    if (PlotSquaredHook.api != null) {
        Location l = b.getLocation();
        debug("PlotSquaredHook.isPlotWorld(l): " + PlotSquaredHook.isPlotWorld(l));
        if(PlotSquaredHook.isPlotWorld(l)) {
            return PlotSquaredHook.checkPermission(p, l);
        }
    }
    if(Config.worldGuardPlugin != null) {
        if(!Utils.hasPermissionNode(p, "astools.bypass-wg-flag") && !getWorldGuardAstFlag(b.getLocation())) {
            return false;
        }
        return Config.worldGuardPlugin.createProtectionQuery().testBlockBreak(p, b);
    }
    BlockBreakEvent breakEvent = new BlockBreakEvent(b, p);
    Bukkit.getServer().getPluginManager().callEvent(breakEvent);
    return !breakEvent.isCancelled();
}
 

@EventHandler(priority = EventPriority.MONITOR)
public void onEntityExplode(EntityExplodeEvent event) {
    if (event.isCancelled() || GameHandler.getGameHandler().getMatch().getModules().getModule(TitleRespawn.class).isDeadUUID(event.getEntity().getUniqueId())) return;
    for (Block block : event.blockList()) {
        for (Player player : Bukkit.getOnlinePlayers()) {
            Location location = block.getLocation();
            location.setY(location.getY() + 1);
            Location playerLoc = player.getLocation();
            if (playerLoc.getBlockX() == location.getBlockX() && playerLoc.getBlockY() == location.getBlockY() && playerLoc.getBlockZ() == location.getBlockZ()) {
                Description description = null;
                if (player.getLocation().add(new Vector(0, 1, 0)).getBlock().getType().equals(Material.LADDER)) {
                    description = Description.OFF_A_LADDER;
                } else if (player.getLocation().add(new Vector(0, 1, 0)).getBlock().getType().equals(Material.VINE)) {
                    description = Description.OFF_A_VINE;
                } else if (player.getLocation().getBlock().getType().equals(Material.WATER) || player.getLocation().getBlock().getType().equals(Material.STATIONARY_WATER)) {
                    description = Description.OUT_OF_THE_WATER;
                } else if (player.getLocation().getBlock().getType().equals(Material.LAVA) || player.getLocation().getBlock().getType().equals(Material.STATIONARY_LAVA)) {
                    description = Description.OUT_OF_THE_LAVA;
                }
                OfflinePlayer damager = (TntTracker.getWhoPlaced(event.getEntity()) != null ? Bukkit.getOfflinePlayer(TntTracker.getWhoPlaced(event.getEntity())) : null);
                Bukkit.getServer().getPluginManager().callEvent(new TrackerDamageEvent(player, damager, damager != null && damager.getPlayer() != null ? ((Player) damager).getInventory().getItemInMainHand() : new ItemStack(Material.AIR), Cause.TNT, description, Type.SPLEEFED));
            }
        }
    }
}
 

public static Location findNearbyLocationForTeleport(Location location, int radius, Player player) {
    int times = 0;
    Block targetBlock;
    do {
        times++;
        int xRadius = (int) (Math.random()*radius);
        if (Math.random() > .5) {
            xRadius = xRadius *-1;
        }
        int x = location.getBlockX() + xRadius;
        int zRadius = (int) ((Math.sqrt(radius*radius - xRadius*xRadius)));
        if (Math.random() > .5) {
            zRadius = zRadius *-1;
        }
        int z = location.getBlockZ() + zRadius;
        targetBlock = location.getWorld().getHighestBlockAt(x, z);
    } while (times < 5 && (targetBlock.getType() == Material.LAVA));

    if (times == 5) {
        return null;
    }


    return targetBlock.getLocation();
}
 

public void handleBlockSpread(Event event, Block fromBlock, BlockState newState) {
    if (!GDFlags.BLOCK_SPREAD) {
        return;
    }

    final World world = fromBlock.getWorld();
    if (!GriefDefenderPlugin.getInstance().claimsEnabledForWorld(world.getUID())) {
        return;
    }

    final Location sourceLocation = fromBlock != null ? fromBlock.getLocation() : null;
    final GDPermissionUser user = CauseContextHelper.getEventUser(sourceLocation, PlayerTracker.Type.NOTIFIER);

    Location location = newState.getLocation();
    GDClaim targetClaim = this.storage.getClaimAt(location);

    final Tristate result = GDPermissionManager.getInstance().getFinalPermission(event, location, targetClaim, Flags.BLOCK_SPREAD, fromBlock, newState.getBlock().isEmpty() ? newState.getType() : newState, user, TrustTypes.BUILDER, true);
    if (result == Tristate.FALSE) {
        ((Cancellable) event).setCancelled(true);
    }
}
 

@Override
public void populate(World world, Random random, Chunk chunk){
    for (int x = 1; x < 15; x++) {
        for (int z = 1; z < 15; z++) {
            Block block = world.getHighestBlockAt(chunk.getBlock(x, 0, z).getLocation());
            Block below = block.getRelative(BlockFace.DOWN);

            if (percentage > random.nextInt(100) && (below.getType() == Material.SAND || below.getType() == Material.GRASS)){

                Material water = UniversalMaterial.STATIONARY_WATER.getType();
                if (
                        below.getRelative(BlockFace.NORTH).getType() == water ||
                        below.getRelative(BlockFace.EAST).getType() == water ||
                        below.getRelative(BlockFace.SOUTH).getType() == water ||
                        below.getRelative(BlockFace.WEST).getType() == water
                ){
                    if (block.getType() == Material.AIR){
                        int height = random.nextInt(3)+1;
                        Location location = block.getLocation();
                        while (height > 0){
                            world.getBlockAt(location).setType(UniversalMaterial.SUGAR_CANE_BLOCK.getType());
                            location = location.add(0, 1, 0);
                            height--;
                        }
                    }
                }
            }
        }
    }
}
 

@Override
public void playEnderChestAction(Block block, boolean open) {
       Location location = block.getLocation();
       WorldServer world = ((CraftWorld) location.getWorld()).getHandle();
       BlockPosition position = new BlockPosition(location.getX(), location.getY(), location.getZ());
       TileEntityEnderChest ec = (TileEntityEnderChest) world.getTileEntity(position);
       world.playBlockAction(position, ec.w(), 1, open ? 1 : 0);
   }
 

public void playEnderChestAction(Block block, boolean open) {
       Location location = block.getLocation();
       WorldServer world = ((CraftWorld) location.getWorld()).getHandle();
       BlockPosition position = new BlockPosition(location.getX(), location.getY(), location.getZ());
       TileEntityEnderChest ec = (TileEntityEnderChest) world.getTileEntity(position);
	if (ec != null) {
		world.playBlockAction(position, ec.getBlock(), 1, open ? 1 : 0);
	}
}
 

@EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
public void onEntityExplode(EntityExplodeEvent e) {
    List<Block> toRemove = new ArrayList<>();
    for (Block b : e.blockList()) {
        Location l = b.getLocation();
        Region r = RedProtect.get().rm.getTopRegion(l);
        if (r == null && !RedProtect.get().config.globalFlagsRoot().worlds.get(l.getWorld().getName()).entity_block_damage) {
            toRemove.add(b);
        }
    }
    if (!toRemove.isEmpty()) {
        e.blockList().removeAll(toRemove);
    }
}
 

@EventHandler(priority = EventPriority.LOW)
public void onPlayerInteract(PlayerInteractEvent event) {
    Player p = event.getPlayer();
    Block b = event.getClickedBlock();
    ItemStack itemInHand = event.getItem();

    Location l;

    if (b != null) {
        l = b.getLocation();
        RedProtect.get().logger.debug(LogLevel.DEFAULT, "PlayerListener - Is PlayerInteractEvent event. The block is " + b.getType().name());
    } else {
        l = p.getLocation();
    }

    if (RedProtect.get().tpWait.contains(p.getName())) {
        RedProtect.get().tpWait.remove(p.getName());
        RedProtect.get().lang.sendMessage(p, "cmdmanager.region.tpcancelled");
    }

    if (itemInHand != null && (event.getAction().name().equals("RIGHT_CLICK_BLOCK") || b == null)) {
        Material hand = itemInHand.getType();
        Region r = RedProtect.get().rm.getTopRegion(l);
        // Deny chorus teleport
        if (r != null && hand.equals(Material.CHORUS_FRUIT) && !r.canTeleport(p)) {
            RedProtect.get().lang.sendMessage(p, "playerlistener.region.cantuse");
            event.setCancelled(true);
            event.setUseItemInHand(Event.Result.DENY);
        }
        // Deny glide boost
        if (r == null && p.isGliding() && itemInHand.getType().name().contains("FIREWORK") && !p.hasPermission("redprotect.bypass.glide") &&
                !RedProtect.get().config.globalFlagsRoot().worlds.get(p.getWorld().getName()).player_glide.allow_boost) {
            event.setUseItemInHand(Event.Result.DENY);
            event.setCancelled(true);
            RedProtect.get().lang.sendMessage(p, "globallistener.elytra.cantboost");
        }
    }
}
 

private void handlePlacement(Player player, Block block, EntityType type, double cost) {
    CreatureSpawner spawner = (CreatureSpawner) block.getState();
    spawner.setSpawnedType(type);
    spawner.update();

    if (plugin.getConfigurationHandler().getBoolean("placing", "log")) {
        Location loc = block.getLocation();
        System.out.println("[MineableSpawners] Player " + player.getName() + " placed a " + type.name().toLowerCase() + " spawner at x:" + loc.getX() + ", y:" + loc.getY() + ", z:" + loc.getZ() + " (" + loc.getWorld().getName() + ")");
    }

    if (cost > 0) {
        player.sendMessage(plugin.getConfigurationHandler().getMessage("placing", "transaction-success").replace("%type%", Chat.uppercaseStartingLetters(type.name())).replace("%cost%", df.format(cost).replace("%balance%", df.format(plugin.getEcon().getBalance(player)))));
    }
}
 

@EventHandler
public void onPlayerInteract(PlayerInteractEvent event) {
    try {
        final Player player = event.getPlayer();
        final Location playerLocation = player.getLocation();
        final IslandManager islandManager = IridiumSkyblock.getIslandManager();
        if (!islandManager.isIslandWorld(playerLocation)) return;

        final User user = User.getUser(player);
        final Block block = event.getClickedBlock();

        if (event.getAction().toString().startsWith("RIGHT_CLICK")) {
            if (player.getItemInHand() != null) {
                int crystals = Utils.getCrystals(player.getItemInHand()) * player.getItemInHand().getAmount();
                if (crystals != 0) {
                    player.setItemInHand(null);
                    user.getIsland().setCrystals(user.getIsland().getCrystals() + crystals);
                    player.sendMessage(Utils.color(IridiumSkyblock.getMessages().depositedCrystals.replace("%amount%", crystals + "").replace("%prefix%", IridiumSkyblock.getConfiguration().prefix)));
                }
            }
        }

        if (block != null) {
            final Location location = block.getLocation();
            final Island island = islandManager.getIslandViaLocation(location);
            if (island != null) {
                if (!island.getPermissions(user).interact) {
                    event.setCancelled(true);
                    return;
                }
                final ItemStack itemInHand = player.getItemInHand();
                if (itemInHand.getType().equals(Material.BUCKET) && island.failedGenerators.remove(location)) {
                    if (itemInHand.getAmount() == 1)
                        itemInHand.setType(Material.LAVA_BUCKET);
                    else {
                        player.getInventory().addItem(new ItemStack(Material.LAVA_BUCKET));
                        player.getItemInHand().setAmount(itemInHand.getAmount() - 1);
                    }
                    block.setType(Material.AIR);
                }
            } else if (!user.bypassing) {
                event.setCancelled(true);
                return;
            }
        }

        final ItemStack item = event.getItem();
        if (IridiumSkyblock.getConfiguration().allowWaterInNether
                && event.getAction().equals(Action.RIGHT_CLICK_BLOCK)
                && item != null
                && block != null) {
            final World world = block.getWorld();
            if (!world.getEnvironment().equals(World.Environment.NETHER)) return;
            if (!item.getType().equals(Material.WATER_BUCKET)) return;

            event.setCancelled(true);

            final BlockFace face = event.getBlockFace();
            block.getRelative(face).setType(Material.WATER);

            final Block relative = block.getRelative(face);
            final BlockPlaceEvent blockPlaceEvent = new BlockPlaceEvent(relative, relative.getState(), block, item, player, false);
            if (blockPlaceEvent.isCancelled()) {
                block.getRelative(face).setType(Material.AIR);
            } else if (player.getGameMode().equals(GameMode.SURVIVAL)) {
                if (item.getAmount() == 1) {
                    item.setType(Material.BUCKET);
                } else {
                    item.setAmount(item.getAmount() - 1);
                    player.getInventory().addItem(new ItemStack(Material.BUCKET));
                }
            }
        }
    } catch (Exception e) {
        IridiumSkyblock.getInstance().sendErrorMessage(e);
    }
}
 

@EventHandler
public void onPlayerInteract(PlayerInteractEvent event) {
	Block clickedBlock = event.getClickedBlock();
	if (clickedBlock == null) {
		return;
	}
	
	if (clickedBlock.getType() != Material.SIGN_POST && clickedBlock.getType() != Material.WALL_SIGN) {
		return;
	}
	
	Location loc = clickedBlock.getLocation();
	if (!loc.equals(location)) {
		return;
	}
	
	SpleefPlayer player = getHeavySpleef().getSpleefPlayer(event.getPlayer());
	
	Action action = event.getAction();
	if (action == Action.LEFT_CLICK_BLOCK && player.getBukkitPlayer().getGameMode() == GameMode.CREATIVE) {
		return;
	}
	
	String[] permissions = getPermission();
	boolean hasPermission = false;
	
	for (String perm : permissions) {
		if (!player.hasPermission(perm)) {
			continue;
		}
		
		hasPermission = true;
	}
	
	if (!hasPermission) {
		player.sendMessage(i18n.getString(Messages.Command.NO_PERMISSION));
		return;
	}

	event.setCancelled(true);
	onSignClick(player);
}
 

@EventHandler(ignoreCancelled = true)
public void onBlockPlace(BlockPlaceEvent e) {
    final Player p = e.getPlayer();
    final Block b = e.getBlockPlaced();

    if (!b.getType().equals(Material.CHEST) && !b.getType().equals(Material.TRAPPED_CHEST)) {
        return;
    }
    
    Chest c = (Chest) b.getState();
    Block b2;

    // Can't use Utils::getChestLocations since inventory holder
    // has not been updated yet in this event (for 1.13+)

    if (Utils.getMajorVersion() < 13) {
        InventoryHolder ih = c.getInventory().getHolder();
        if (!(ih instanceof DoubleChest)) {
            return;
        }

        DoubleChest dc = (DoubleChest) ih;
        Chest l = (Chest) dc.getLeftSide();
        Chest r = (Chest) dc.getRightSide();

        if (b.getLocation().equals(l.getLocation())) {
            b2 = r.getBlock();
        } else {
            b2 = l.getBlock();
        }
    } else {
        org.bukkit.block.data.type.Chest data = (org.bukkit.block.data.type.Chest) c.getBlockData();

        if (data.getType() == Type.SINGLE) {
            return;
        }

        BlockFace neighborFacing;

        switch (data.getFacing()) {
            case NORTH:
                neighborFacing = data.getType() == Type.LEFT ? BlockFace.EAST : BlockFace.WEST;
                break;
            case EAST:
                neighborFacing = data.getType() == Type.LEFT ? BlockFace.SOUTH : BlockFace.NORTH;
                break;
            case SOUTH:
                neighborFacing = data.getType() == Type.LEFT ? BlockFace.WEST : BlockFace.EAST;
                break;
            case WEST:
                neighborFacing = data.getType() == Type.LEFT ? BlockFace.NORTH : BlockFace.SOUTH;
                break;
            default:
                neighborFacing = null;
        }

        b2 = b.getRelative(neighborFacing);
    }

    final Shop shop = shopUtils.getShop(b2.getLocation());
    if (shop == null)
        return;

    plugin.debug(String.format("%s tries to extend %s's shop (#%d)", p.getName(), shop.getVendor().getName(), shop.getID()));

    ShopExtendEvent event = new ShopExtendEvent(p, shop, b.getLocation());
    Bukkit.getPluginManager().callEvent(event);
    if (event.isCancelled() && !p.hasPermission(Permissions.EXTEND_PROTECTED)) {
        e.setCancelled(true);
        p.sendMessage(LanguageUtils.getMessage(Message.NO_PERMISSION_EXTEND_PROTECTED));
        return;
    }

    if (!p.getUniqueId().equals(shop.getVendor().getUniqueId()) && !p.hasPermission(Permissions.EXTEND_OTHER)) {
        e.setCancelled(true);
        p.sendMessage(LanguageUtils.getMessage(Message.NO_PERMISSION_EXTEND_OTHERS));
        return;
    }

    if (!ItemUtils.isAir(b.getRelative(BlockFace.UP).getType())) {
        e.setCancelled(true);
        p.sendMessage(LanguageUtils.getMessage(Message.CHEST_BLOCKED));
        return;
    }

    final Shop newShop = new Shop(shop.getID(), plugin, shop.getVendor(), shop.getProduct(), shop.getLocation(), shop.getBuyPrice(), shop.getSellPrice(), shop.getShopType());

    shopUtils.removeShop(shop, true, new Callback<Void>(plugin) {
        @Override
        public void onResult(Void result) {
            newShop.create(true);
            shopUtils.addShop(newShop, true);
            plugin.debug(String.format("%s extended %s's shop (#%d)", p.getName(), shop.getVendor().getName(), shop.getID()));
        }
    });
}
 

public void onPlayerBucketEvent(PlayerBucketEvent event) {
    final Player player = event.getPlayer();
    final Block clickedBlock = event.getBlockClicked();
    GDCauseStackManager.getInstance().pushCause(player);
    if (!GriefDefenderPlugin.getInstance().claimsEnabledForWorld(player.getWorld().getUID())) {
        return;
    }
    if (GriefDefenderPlugin.isTargetIdBlacklisted(Flags.INTERACT_BLOCK_SECONDARY.getName(), clickedBlock, player.getWorld().getUID())) {
        return;
    }

    GDTimings.PLAYER_INTERACT_BLOCK_SECONDARY_EVENT.startTiming();
    final Object source = player;
    final Location location = clickedBlock.getLocation();
    final GDClaim claim = this.dataStore.getClaimAt(location);
    final TrustType trustType = NMSUtil.getInstance().isTileInventory(location) || clickedBlock != null && clickedBlock.getType() == Material.ENDER_CHEST ? TrustTypes.CONTAINER : TrustTypes.ACCESSOR;

    Tristate result = GDPermissionManager.getInstance().getFinalPermission(event, location, claim, Flags.INTERACT_BLOCK_SECONDARY, source, clickedBlock, player, trustType, true);
    if (result == Tristate.FALSE) {
        event.setCancelled(true);
        GDTimings.PLAYER_INTERACT_BLOCK_SECONDARY_EVENT.stopTiming();
        return;
    }

    GDTimings.PLAYER_INTERACT_BLOCK_SECONDARY_EVENT.stopTiming();

    if (event instanceof PlayerBucketEmptyEvent) {
        // check block place
        result = GDPermissionManager.getInstance().getFinalPermission(event, location, claim, Flags.BLOCK_PLACE, source, event.getBucket().name().toLowerCase().replace("_bucket", ""), player, TrustTypes.BUILDER, true);
        if (result == Tristate.FALSE) {
            event.setCancelled(true);
            return;
        }
    } else if (event instanceof PlayerBucketFillEvent) {
        // check block break
        result = GDPermissionManager.getInstance().getFinalPermission(event, location, claim, Flags.BLOCK_BREAK, source, event.getBlockClicked(), player, TrustTypes.BUILDER, true);
        if (result == Tristate.FALSE) {
            event.setCancelled(true);
            return;
        }
    }
}
 

@EventHandler(priority = EventPriority.LOWEST)
public void onEntityExplodeEvent(EntityExplodeEvent event) {
    final World world = event.getEntity().getLocation().getWorld();
    if (!GDFlags.EXPLOSION_BLOCK || !GriefDefenderPlugin.getInstance().claimsEnabledForWorld(world.getUID())) {
        return;
    }

    GDCauseStackManager.getInstance().pushCause(event.getEntity());
    // check entity tracker
    final GDEntity gdEntity = EntityTracker.getCachedEntity(event.getEntity().getEntityId());
    GDPermissionUser user = null;
    if (gdEntity != null) {
        user = PermissionHolderCache.getInstance().getOrCreateUser(gdEntity.getOwnerUUID());
    }

    Entity source = event.getEntity();
    if (GriefDefenderPlugin.isSourceIdBlacklisted(Flags.EXPLOSION_BLOCK.toString(), source, world.getUID())) {
        return;
    }

    final String sourceId = GDPermissionManager.getInstance().getPermissionIdentifier(source);
    boolean denySurfaceExplosion = GriefDefenderPlugin.getActiveConfig(world.getUID()).getConfig().claim.explosionBlockSurfaceBlacklist.contains(sourceId);
    if (!denySurfaceExplosion) {
        denySurfaceExplosion = GriefDefenderPlugin.getActiveConfig(world.getUID()).getConfig().claim.explosionBlockSurfaceBlacklist.contains("any");
    }
    GDTimings.EXPLOSION_EVENT.startTiming();
    GDClaim targetClaim = null;
    final int cancelBlockLimit = GriefDefenderPlugin.getGlobalConfig().getConfig().claim.explosionCancelBlockLimit;
    final List<Block> filteredLocations = new ArrayList<>();
    for (Block block : event.blockList()) {
        final Location location = block.getLocation();
        targetClaim =  GriefDefenderPlugin.getInstance().dataStore.getClaimAt(location);
        if (denySurfaceExplosion && block.getWorld().getEnvironment() != Environment.NETHER && location.getBlockY() >= location.getWorld().getSeaLevel()) {
            filteredLocations.add(block);
            GDPermissionManager.getInstance().processEventLog(event, location, targetClaim, Flags.EXPLOSION_BLOCK.getPermission(), source, block, user, "explosion-surface", Tristate.FALSE);
            continue;
        }
        final Tristate result = GDPermissionManager.getInstance().getFinalPermission(event, location, targetClaim, Flags.EXPLOSION_BLOCK, source, block, user, true);
        if (result == Tristate.FALSE) {
            // Avoid lagging server from large explosions.
            if (event.blockList().size() > cancelBlockLimit) {
                event.setCancelled(true);
                break;
            }
            filteredLocations.add(block);
        }
    }

    if (event.isCancelled()) {
        event.blockList().clear();
    } else if (!filteredLocations.isEmpty()) {
        event.blockList().removeAll(filteredLocations);
    }
    GDTimings.EXPLOSION_EVENT.stopTiming();
}
 

public static SignRow generateRow(Sign clicked) {
	Block block = clicked.getBlock();
	Location location = block.getLocation();
	Block attachedOn = getAttached(clicked);
	
	Location mod = attachedOn.getLocation().subtract(location);
	BlockFace2D dir = BlockFace2D.byVector2D(mod.getBlockX(), mod.getBlockZ());
	
	BlockFace2D leftDir = dir.left();
	BlockFace2D rightDir = dir.right();
	
	BlockFace leftFace = leftDir.getBlockFace3D();
	BlockFace rightFace = rightDir.getBlockFace3D();
	
	Location start = location;
	Block lastBlock = block;
	
	while (true) {
		Block leftBlock = lastBlock.getRelative(leftFace);
		if (leftBlock.getType() != Material.WALL_SIGN) {
			break;
		}
		
		lastBlock = leftBlock;
		start = leftBlock.getLocation();
	}
	
	Location end = location;
	lastBlock = block;
	
	while (true) {
		Block rightBlock = lastBlock.getRelative(rightFace);
		if (rightBlock.getType() != Material.WALL_SIGN) {
			break;
		}
		
		lastBlock = rightBlock;
		end = rightBlock.getLocation();
	}
	
	try {
		return new SignRow(clicked.getWorld(), start.toVector(), end.toVector());
	} catch (SignRowValidationException e) {
		throw new RuntimeException(e);
	}
}
 

@Override
public boolean onCommand(final CommandSender sender, final Command command,
                         final String label, final String[] arg) {
  if (sender instanceof ConsoleCommandSender) {
    sender.sendMessage("Cannot create giant trees from the console");
    return true;
  }

  if (arg.length != 1) {
    // incorrect number of arguments
    return false;
  }

  final Player player = (Player) sender;
  if (player.hasPermission("gianttrees.create")) {
    final Chunk chunk = player.getLocation().getChunk();
    final World world = chunk.getWorld();
    final Random seed = new Random(world.getSeed());

    final String species = arg[0];
    final File treeFile = new File(this.plugin.getDataFolder(), species
                                                                + ".xml");
    final File rootFile = new File(this.plugin.getDataFolder(), species
                                                                + ".root.xml");

    if (!treeFile.exists()) {
      sender.sendMessage(ChatColor.RED + "Tree " + species
                         + " does not exist.");
      sender.sendMessage("Use \"/tree-edit " + species
                         + "\" from the server console to create it.");
      return true;
    }

    final Block highestSoil = this.getHighestSoil(player.getWorld()
                                                        .getHighestBlockAt(player.getLocation()));

    final Location base = highestSoil.getLocation();
    this.popup.sendPopup(player, "Stand back!");
    this.renderer.renderTreeWithHistory(base, treeFile, rootFile,
                                        seed.nextInt(), player, true);
  }
  return true;
}
 

@EventHandler
public void onBlockPlace(BlockPlaceEvent event) {
    try {
        final Block block = event.getBlock();
        final Location location = block.getLocation();
        final IslandManager islandManager = IridiumSkyblock.getIslandManager();
        final Island island = islandManager.getIslandViaLocation(location);
        if (island == null) return;

        final Player player = event.getPlayer();
        final User user = User.getUser(player);

        final Material material = block.getType();
        final XMaterial xmaterial = XMaterial.matchXMaterial(material);
        final Config config = IridiumSkyblock.getConfiguration();
        final Integer max = config.limitedBlocks.get(xmaterial);
        if (max != null) {
            if (island.valuableBlocks.getOrDefault(xmaterial.name(), 0) >= max) {
                player.sendMessage(Utils.color(IridiumSkyblock.getMessages().blockLimitReached
                        .replace("%prefix%", config.prefix)));
                event.setCancelled(true);
                return;
            }
        }

        if (user.islandID == island.getId()) {
            for (Mission mission : IridiumSkyblock.getMissions().missions) {
                final Map<String, Integer> levels = island.getMissionLevels();
                levels.putIfAbsent(mission.name, 1);

                final MissionData level = mission.levels.get(levels.get(mission.name));
                if (level == null) continue;
                if (level.type != MissionType.BLOCK_PLACE) continue;

                final List<String> conditions = level.conditions;

                if (
                        conditions.isEmpty()
                                ||
                                conditions.contains(xmaterial.name())
                                ||
                                conditions.contains(((Crops) block.getState().getData()).getState().toString())
                )
                    island.addMission(mission.name, 1);
            }
        }

        if (!island.getPermissions(user).placeBlocks)
            event.setCancelled(true);
    } catch (Exception e) {
        IridiumSkyblock.getInstance().sendErrorMessage(e);
    }
}
 

/**
 * Adds a block with a timer to the chunk
 *
 * @param durability the damage done to the block
 * @param time       the time value of the block
 * @param block      the block to be added
 */
public void addBlockTimer(int durability, long time, Block block) {
    Key key = new Key(block.getLocation(), durability, time);
    durabilities.put(key.hashCode(), key);
}