org.spongepowered.api.block.tileentity.TileEntity Java Examples

public static Sign getSign(Location<World> location) {
    if (location == null) {
        return null;
    }

    final TileEntity tileEntity = location.getTileEntity().orElse(null);
    if (tileEntity == null) {
        return null;
    }

    if (!(tileEntity instanceof Sign)) {
        return null;
    }

    return (Sign) tileEntity;
}
 

@GET
@ExplicitDetails
@Permission("list")
@ApiOperation(
        value = "List tile entities",
        notes = "Get a list of all tile entities on the server (in all worlds, unless specified).")
public Collection<CachedTileEntity> listTileEntities(
        @QueryParam("world") @ApiParam("The world to filter tile entities by") CachedWorld world,
        @QueryParam("type") @ApiParam("The type if of tile entities to filter by") String typeId,
        @QueryParam("min") @ApiParam("The minimum coordinates at which the tile entity must be, min=x|y|z") Vector3i min,
        @QueryParam("max") @ApiParam("The maximum coordinates at which the tile entity must be, max=x|y|z") Vector3i max,
        @QueryParam("limit") @ApiParam("The maximum amount of tile entities returned") int limit) {

    Predicate<TileEntity> filter = te -> typeId == null || te.getType().getId().equalsIgnoreCase(typeId);

    return cacheService.getTileEntities(world, min, max, filter, limit);
}
 

private void handleFakePlayerInteractBlockSecondary(InteractBlockEvent event, User user, Object source) {
    final BlockSnapshot clickedBlock = event.getTargetBlock();
    final Location<World> location = clickedBlock.getLocation().orElse(null);
    final GDClaim claim = this.dataStore.getClaimAt(location);
    final TileEntity tileEntity = clickedBlock.getLocation().get().getTileEntity().orElse(null);
    final TrustType trustType = (tileEntity != null && NMSUtil.getInstance().containsInventory(tileEntity)) ? TrustTypes.CONTAINER : TrustTypes.ACCESSOR;
    final Tristate result = GDPermissionManager.getInstance().getFinalPermission(event, location, claim, Flags.INTERACT_BLOCK_SECONDARY, source, event.getTargetBlock(), user, trustType, true);
    if (result == Tristate.FALSE) {
        event.setCancelled(true);
    }
}
 

public GDClaim getSourceClaim(Cause cause) {
    BlockSnapshot blockSource = cause.first(BlockSnapshot.class).orElse(null);
    LocatableBlock locatableBlock = null;
    TileEntity tileEntitySource = null;
    Entity entitySource = null;
    if (blockSource == null) {
        locatableBlock = cause.first(LocatableBlock.class).orElse(null);
        if (locatableBlock == null) {
            entitySource = cause.first(Entity.class).orElse(null);
        }
        if (locatableBlock == null && entitySource == null) {
            tileEntitySource = cause.first(TileEntity.class).orElse(null);
        }
    }

    GDClaim sourceClaim = null;
    if (blockSource != null) {
        sourceClaim = this.dataStore.getClaimAt(blockSource.getLocation().get());
    } else if (locatableBlock != null) {
        sourceClaim = this.dataStore.getClaimAt(locatableBlock.getLocation());
    } else if (tileEntitySource != null) {
        sourceClaim = this.dataStore.getClaimAt(tileEntitySource.getLocation());
    } else if (entitySource != null) {
        Entity entity = entitySource;
        if (entity instanceof Player) {
            Player player = (Player) entity;
            GDPlayerData playerData = GriefDefenderPlugin.getInstance().dataStore.getOrCreatePlayerData(player.getWorld(), player.getUniqueId());
            sourceClaim = this.dataStore.getClaimAtPlayer(playerData, player.getLocation());
        } else {
            sourceClaim = this.dataStore.getClaimAt(entity.getLocation());
        }
    }

    return sourceClaim;
}
 

public static Object getEventFakePlayerSource(Event event) {
    Object source = event.getSource();
    if (NMSUtil.getInstance().isFakePlayer(source)) {
        final Object actualSource = event.getCause().last(Object.class).orElse(null);
        if (actualSource != source && (actualSource instanceof TileEntity || actualSource instanceof Entity)) {
            return actualSource;
        }
    }
    return source;
}
 

/**
 * Tries to get a tile entity at the specified location.
 * @param world The world in which the tile entity is located.
 * @param x The x-coordinate of the location where the tile entity is located.
 * @param y The y-coordinate of the location where the tile entity is located.
 * @param z The z-coordinate of the location where the tile entity is located.
 * @return An optional containing the tile entity if it was found, empty otherwise.
 */
public Optional<CachedTileEntity> getTileEntity(CachedWorld world, int x, int y, int z) {
    return WebAPI.runOnMain(() -> {
        Optional<?> w = world.getLive();
        if (!w.isPresent())
            throw new InternalServerErrorException("Could not get live world");

        Optional<TileEntity> ent = ((World)w.get()).getTileEntity(x, y, z);
        if (!ent.isPresent() || !ent.get().isValid()) {
            return Optional.empty();
        }

        return Optional.of(new CachedTileEntity(ent.get()));
    });
}
 

public CachedTileEntity(TileEntity te) {
    super(te);

    this.type = te.getType() instanceof CatalogType ? new CachedCatalogType(te.getType()) : null;
    this.location = new CachedLocation(te.getLocation());

    if (te instanceof TileEntityCarrier) {
        this.inventory = new CachedInventory(((TileEntityCarrier)te).getInventory());
    }
}
 

public GPClaim getSourceClaim(Cause cause) {
    BlockSnapshot blockSource = cause.first(BlockSnapshot.class).orElse(null);
    LocatableBlock locatableBlock = null;
    TileEntity tileEntitySource = null;
    Entity entitySource = null;
    if (blockSource == null) {
        locatableBlock = cause.first(LocatableBlock.class).orElse(null);
        if (locatableBlock == null) {
            entitySource = cause.first(Entity.class).orElse(null);
        }
        if (locatableBlock == null && entitySource == null) {
            tileEntitySource = cause.first(TileEntity.class).orElse(null);
        }
    }

    GPClaim sourceClaim = null;
    if (blockSource != null) {
        sourceClaim = this.dataStore.getClaimAt(blockSource.getLocation().get());
    } else if (locatableBlock != null) {
        sourceClaim = this.dataStore.getClaimAt(locatableBlock.getLocation());
    } else if (tileEntitySource != null) {
        sourceClaim = this.dataStore.getClaimAt(tileEntitySource.getLocation());
    } else if (entitySource != null) {
        Entity entity = entitySource;
        if (entity instanceof Player) {
            Player player = (Player) entity;
            GPPlayerData playerData = GriefPreventionPlugin.instance.dataStore.getOrCreatePlayerData(player.getWorld(), player.getUniqueId());
            sourceClaim = this.dataStore.getClaimAtPlayer(playerData, player.getLocation());
        } else {
            sourceClaim = this.dataStore.getClaimAt(entity.getLocation());
        }
    }

    return sourceClaim;
}
 

public static long getRegionValue(Region r) {
    long regionCost = 0;
    World w = RedProtect.get().getServer().getWorld(r.getWorld()).get();
    int maxX = r.getMaxMbrX();
    int minX = r.getMinMbrX();
    int maxZ = r.getMaxMbrZ();
    int minZ = r.getMinMbrZ();
    for (int x = minX; x < maxX; x++) {
        for (int y = 0; y < 256; y++) {
            for (int z = minZ; z < maxZ; z++) {

                BlockSnapshot b = w.createSnapshot(x, y, z);
                if (b.getState().getType().equals(BlockTypes.AIR)) {
                    continue;
                }

                if (b.getLocation().get().getTileEntity().isPresent()) {
                    TileEntity invTile = b.getLocation().get().getTileEntity().get();
                    if (invTile instanceof TileEntityInventory) {
                        TileEntityInventory<?> inv = (TileEntityInventory<?>) invTile;
                        regionCost += getInvValue(inv.slots());
                    }
                } else {
                    regionCost += RedProtect.get().config.ecoRoot().items.values.get(b.getState().getType().getName());
                }
            }
        }
    }
    r.setValue(regionCost);
    return regionCost;
}
 

@Listener(order = Order.FIRST, beforeModifications = true)
public void onBlockNotify(NotifyNeighborBlockEvent event) {
    LocatableBlock locatableBlock = event.getCause().first(LocatableBlock.class).orElse(null);
    TileEntity tileEntity = event.getCause().first(TileEntity.class).orElse(null);
    Location<World> sourceLocation = locatableBlock != null ? locatableBlock.getLocation() : tileEntity != null ? tileEntity.getLocation() : null;
    GDClaim sourceClaim = null;
    GDPlayerData playerData = null;
    if (sourceLocation != null) {
        if (GriefDefenderPlugin.isSourceIdBlacklisted("block-notify", event.getSource(), sourceLocation.getExtent().getProperties())) {
            return;
        }
    }

    final User user = CauseContextHelper.getEventUser(event);
    if (user == null) {
        return;
    }
    if (sourceLocation == null) {
        Player player = event.getCause().first(Player.class).orElse(null);
        if (player == null) {
            return;
        }

        sourceLocation = player.getLocation();
        playerData = GriefDefenderPlugin.getInstance().dataStore.getOrCreatePlayerData(player.getWorld(), player.getUniqueId());
        sourceClaim = this.dataStore.getClaimAtPlayer(playerData, player.getLocation());
    } else {
        playerData = GriefDefenderPlugin.getInstance().dataStore.getOrCreatePlayerData(sourceLocation.getExtent(), user.getUniqueId());
        sourceClaim = this.dataStore.getClaimAt(sourceLocation);
    }

    if (!GriefDefenderPlugin.getInstance().claimsEnabledForWorld(sourceLocation.getExtent().getUniqueId())) {
        return;
    }

    GDTimings.BLOCK_NOTIFY_EVENT.startTimingIfSync();
    Iterator<Direction> iterator = event.getNeighbors().keySet().iterator();
    GDClaim targetClaim = null;
    while (iterator.hasNext()) {
        Direction direction = iterator.next();
        Location<World> location = sourceLocation.getBlockRelative(direction);
        Vector3i pos = location.getBlockPosition();
        targetClaim = this.dataStore.getClaimAt(location, targetClaim);
        if (sourceClaim.isWilderness() && targetClaim.isWilderness()) {
            if (playerData != null) {
                playerData.eventResultCache = new EventResultCache(targetClaim, "block-notify", Tristate.TRUE);
            }
            continue;
        } else if (!sourceClaim.isWilderness() && targetClaim.isWilderness()) {
            if (playerData != null) {
                playerData.eventResultCache = new EventResultCache(targetClaim, "block-notify", Tristate.TRUE);
            }
            continue;
        } else if (sourceClaim.getUniqueId().equals(targetClaim.getUniqueId())) {
            if (playerData != null) {
                playerData.eventResultCache = new EventResultCache(targetClaim, "block-notify", Tristate.TRUE);
            }
            continue;
        } else {
            if (playerData.eventResultCache != null && playerData.eventResultCache.checkEventResultCache(targetClaim, "block-notify") == Tristate.TRUE) {
                continue;
            }
            // Needed to handle levers notifying doors to open etc.
            if (targetClaim.isUserTrusted(user, TrustTypes.ACCESSOR)) {
                if (playerData != null) {
                    playerData.eventResultCache = new EventResultCache(targetClaim, "block-notify", Tristate.TRUE, TrustTypes.ACCESSOR.getName().toLowerCase());
                }
                continue;
            }
        }

        // no claim crossing unless trusted
        iterator.remove();
    }
    GDTimings.BLOCK_NOTIFY_EVENT.stopTimingIfSync();
}
 

@Listener(order = Order.FIRST, beforeModifications = true)
public void onExplosionPre(final ExplosionEvent.Pre event)
{
    final EventContext context = event.getContext();
    final Cause cause = event.getCause();

    User user = null;
    if (cause.root() instanceof TileEntity) {
        user = context.get(EventContextKeys.OWNER)
                .orElse(context.get(EventContextKeys.NOTIFIER)
                        .orElse(context.get(EventContextKeys.CREATOR)
                                .orElse(null)));
    } else {
        user = context.get(EventContextKeys.NOTIFIER)
                .orElse(context.get(EventContextKeys.OWNER)
                        .orElse(context.get(EventContextKeys.CREATOR)
                                .orElse(null)));
    }

    if(event.getCause().containsType(Player.class))
    {
        user = event.getCause().first(Player.class).get();
    }
    else if(event.getCause().containsType(User.class))
    {
        user = event.getCause().first(User.class).get();
    }

    final Location<World> location = event.getExplosion().getLocation();
    if (user == null)
    {
        if(!super.getPlugin().getProtectionManager().canExplode(location).hasAccess())
        {
            event.setCancelled(true);
            return;
        }
    }
    else
    {
        if (!super.getPlugin().getProtectionManager().canExplode(location, user, false).hasAccess())
        {
            event.setCancelled(true);
            return;
        }
    }
}
 

@Listener(order = Order.FIRST, beforeModifications = true)
public void onExplosion(final ExplosionEvent.Detonate event)
{
    final List<Location<World>> locationList = new ArrayList<>(event.getAffectedLocations());
    final List<Entity> entityList = new ArrayList<>(event.getEntities());
    User user = null;
    final Cause cause = event.getCause();
    final EventContext context = event.getContext();
    if (cause.root() instanceof TileEntity) {
        user = context.get(EventContextKeys.OWNER)
                .orElse(context.get(EventContextKeys.NOTIFIER)
                        .orElse(context.get(EventContextKeys.CREATOR)
                                .orElse(null)));
    } else {
        user = context.get(EventContextKeys.NOTIFIER)
                .orElse(context.get(EventContextKeys.OWNER)
                        .orElse(context.get(EventContextKeys.CREATOR)
                                .orElse(null)));
    }

    if(event.getCause().containsType(Player.class))
    {
        user = event.getCause().first(Player.class).get();
    }
    else if(event.getCause().containsType(User.class))
    {
        user = event.getCause().first(User.class).get();
    }

    for(final Entity entity : entityList)
    {
        final Location<World> entityLocation = entity.getLocation();
        if(user != null)
        {
            if(!super.getPlugin().getProtectionManager().canExplode(entityLocation, user, false).hasAccess())
            {
                event.getEntities().remove(entity);
            }
        }
        else if(!super.getPlugin().getProtectionManager().canExplode(entityLocation).hasAccess())
        {
            event.getEntities().remove(entity);
        }
    }

    for(final Location<World> location : locationList)
    {
        if(user != null)
        {
            if(!super.getPlugin().getProtectionManager().canExplode(location, user, false).hasAccess())
            {
                event.getAffectedLocations().remove(location);
            }
        }
        else if(!super.getPlugin().getProtectionManager().canExplode(location).hasAccess())
        {
            event.getAffectedLocations().remove(location);
        }
    }
}
 

@PUT
@Path("/{world}/{x}/{y}/{z}")
@Permission("modify")
@ApiOperation(
        value = "Modify tile entity",
        notes = "Modify the properties of an existing tile entity.")
public CachedTileEntity modifyTileEntity(
        @PathParam("world") @ApiParam("The world the tile entity is in") CachedWorld world,
        @PathParam("x") @ApiParam("The x-coordinate of the tile-entity") Integer x,
        @PathParam("y") @ApiParam("The y-coordinate of the tile-entity") Integer y,
        @PathParam("z") @ApiParam("The z-coordinate of the tile-entity") Integer z,
        UpdateTileEntityRequest req)
        throws NotFoundException, BadRequestException {

    if (req == null) {
        throw new BadRequestException("Request body is required");
    }

    Optional<CachedTileEntity> optTe = cacheService.getTileEntity(world, x, y, z);
    if (!optTe.isPresent()) {
        throw new NotFoundException("Tile entity in world '" + world.getName() +
                "' at [" + x + "," + y + "," + z + "] could not be found");
    }

    return WebAPI.runOnMain(() -> {
        Optional<TileEntity> optLive = optTe.get().getLive();
        if (!optLive.isPresent())
            throw new InternalServerErrorException("Could not get live tile entity");

        TileEntity live = optLive.get();

        if (req.hasInventory()) {
            if (!(live instanceof TileEntityCarrier)) {
                throw new BadRequestException("Tile entity does not have an inventory!");
            }

            try {
                Inventory inv = ((TileEntityCarrier) live).getInventory();
                inv.clear();
                for (ItemStack stack : req.getInventory()) {
                    inv.offer(stack);
                }
            } catch (Exception e) {
                throw new InternalServerErrorException(e.getMessage());
            }
        }

        return new CachedTileEntity(live);
    });
}
 

/**
 * Returns the specified object as a cached object. Performs a deep copy if necessary. Converts all applicable
 * data types to their cached variants. This is especially useful if you're working with an object whose type
 * you don't know. Just call this method on it and the returned object will be a thread safe copy, or null if
 * a thread safe copy cannot be created because the object is of an unknown type.
 * @param obj The object which is returned in it's cached form.
 * @return The cached version of the object. Not necessarily the same type as the original object. {@code Null}
 * if the object is of an unknown type.
 */
public Object asCachedObject(Object obj) {
    // If the object is already clearly a cached object then just return it
    if (obj instanceof CachedObject)
        return obj;

    // If the object is a primitive type we don't have to do anything either
    if (obj instanceof Boolean)
        return obj;
    if (obj instanceof Integer)
        return obj;
    if (obj instanceof Float)
        return obj;
    if (obj instanceof Double)
        return obj;
    if (obj instanceof String)
        return obj;

    // Other POJOs
    if (obj instanceof Instant)
        return Instant.ofEpochMilli(((Instant)obj).toEpochMilli());

    // If the object is of a type that we have a cached version for, then create one of those
    if (obj instanceof Player)
        return getPlayer((Player)obj);
    if (obj instanceof World)
        return getWorld((World)obj);
    if (obj instanceof Entity)
        return new CachedEntity((Entity)obj);
    if (obj instanceof Chunk)
        return new CachedChunk((Chunk)obj);
    if (obj instanceof TileEntity)
        return new CachedTileEntity((TileEntity)obj);
    if (obj instanceof PluginContainer)
        return getPlugin((PluginContainer)obj);
    if (obj instanceof Inventory)
        return new CachedInventory((Inventory)obj);
    if (obj instanceof CommandMapping)
        return getCommand((CommandMapping)obj);
    if (obj instanceof Advancement)
        return new CachedAdvancement((Advancement)obj);

    if (obj instanceof ItemStack)
        return ((ItemStack)obj).copy();
    if (obj instanceof ItemStackSnapshot)
        return ((ItemStackSnapshot)obj).copy();

    if (obj instanceof Cause)
        return new CachedCause((Cause)obj);
    if (obj instanceof Location)
        return new CachedLocation((Location)obj);
    if (obj instanceof Transform)
        return new CachedTransform((Transform)obj);
    if (obj instanceof CatalogType)
        return new CachedCatalogType((CatalogType)obj);

    // If this is an unknown object type then we can't create a cached version of it, so we better not try
    // and save it because we don't know if it's thread safe or not.
    return obj.getClass().getName();
}
 

@Override
public Optional<TileEntity> getLive() {
    Optional<Location> obj = location.getLive();
    return obj.flatMap(o -> ((Location<World>) o).getTileEntity());
}
 

@Listener
public void onPlayerInteractBlock(InteractBlockEvent event, @Root Player player)
{
	if (EssentialCmds.frozenPlayers.contains(player.getUniqueId()))
	{
		player.sendMessage(Text.of(TextColors.DARK_RED, "Error! ", TextColors.RED, "You cannot interact while frozen."));
		event.setCancelled(true);
		return;
	}

	if (EssentialCmds.jailedPlayers.contains(player.getUniqueId()))
	{
		player.sendMessage(Text.of(TextColors.DARK_RED, "Error! ", TextColors.RED, "You cannot interact while jailed."));
		event.setCancelled(true);
		return;
	}

	Optional<Location<World>> optLocation = event.getTargetBlock().getLocation();

	if (optLocation.isPresent() && optLocation.get().getTileEntity().isPresent())
	{
		Location<World> location = optLocation.get();
		TileEntity clickedEntity = location.getTileEntity().get();

		if (event.getTargetBlock().getState().getType().equals(BlockTypes.STANDING_SIGN) || event.getTargetBlock().getState().getType().equals(BlockTypes.WALL_SIGN))
		{
			Optional<SignData> signData = clickedEntity.getOrCreate(SignData.class);

			if (signData.isPresent())
			{
				SignData data = signData.get();
				CommandManager cmdService = Sponge.getGame().getCommandManager();
				String line0 = data.getValue(Keys.SIGN_LINES).get().get(0).toPlain();
				String line1 = data.getValue(Keys.SIGN_LINES).get().get(1).toPlain();
				String command = "warp " + line1;

				if (line0.equals("[Warp]"))
				{
					if (player.hasPermission("essentialcmds.warps.use.sign"))
					{
						cmdService.process(player, command);
					}
					else
					{
						player.sendMessage(Text.of(TextColors.DARK_RED, "Error! ", TextColors.RED, "You do not have permission to use Warp Signs!"));
					}
				}
			}
		}
	}
}