Java Code Examples for net.minecraftforge.event.world.BlockEvent#PlaceEvent

@SubscribeEvent
public void placeBlock(BlockEvent.PlaceEvent event) {
	for (Arena arena : arenas) {
		if (!arena.getPlayers().contains(event.getPlayer().getUniqueID()) || arena.getWorld() != event.getWorld())
			continue;

		if (!event.getWorld().isRemote && arena.getBoss() instanceof EntityZachriel)
			((EntityZachriel) arena.getBoss()).nemezDrive.trackBlock(event.getPos(), event.getWorld().getBlockState(event.getPos()));

		//if (!event.getWorld().isRemote)
		//	for (ZachTimeManager timeManager : zachHourGlasses) {
		//		if (timeManager.getEntityZachriel().getEntityId() == arena.getBossID()) {
		//			timeManager.trackBlock(Blocks.AIR.getDefaultState(), event.getPos());
		//		}
		//	}
	}
}
 

@SubscribeEvent(priority = EventPriority.LOWEST, receiveCanceled = true)
public void on(BlockEvent.PlaceEvent e) {
    if (e.isCanceled()) {
        if (interacts != null)
            interacts.remove(e.player);
    } else {
        if (!e.world.isRemote && isStickyJar(e.itemInHand)) {
            TileEntity parent = e.world.getTileEntity(e.x, e.y, e.z);
            if (parent instanceof TileJarFillable) {
                int metadata = e.world.getBlockMetadata(e.x, e.y, e.z);
                e.world.setBlock(e.x, e.y, e.z, RegisteredBlocks.blockStickyJar, metadata, 2);

                TileEntity tile = e.world.getTileEntity(e.x, e.y, e.z);
                if (tile instanceof TileStickyJar) {
                    Integer sideHit = interacts.get(e.player);
                    ((TileStickyJar) tile).init((TileJarFillable) parent, e.placedBlock, metadata,
                            ForgeDirection.getOrientation(sideHit == null ? 1 : sideHit).getOpposite());
                    RegisteredBlocks.blockStickyJar.onBlockPlacedBy(e.world, e.x, e.y, e.z, e.player, e.itemInHand);
                }
            }
        }
    }
}
 

@SubscribeEvent(priority = EventPriority.HIGHEST)
public static void onBlockPlace(BlockEvent.PlaceEvent event) {
    EventData data = new EventData(event);
    if (data.getPlayer() == null || data.getPlayer().world.isRemote) return;
    if (!testCooldown(data.getPlayer())) return;
    if (generateComplaint(StringType.PLACE, data.getPlayer(), data.getBlock(), data)) {
        resetCooldown(data.getPlayer());
    }
}
 

/**
 * Places the specified block into the world at the specified position if it is possible to do so without violating permission restrictions.
 *
 * @return <tt>true</tt> if the specified block was successfully placed into the world
 */
public static boolean placeBlock(@Nonnull World world, @Nonnull BlockPos pos, @Nonnull IBlockState state, @Nonnull EntityPlayerMP player) {
	if (!world.isBlockLoaded(pos)) return false;

	if (!hasEditPermission(pos, player)) return false;

	BlockEvent.PlaceEvent event = new BlockEvent.PlaceEvent(BlockSnapshot.getBlockSnapshot(world, pos), Blocks.AIR.getDefaultState(), player, player.getActiveHand());
	MinecraftForge.EVENT_BUS.post(event);

	if (event.isCanceled()) return false;

	world.setBlockState(pos, state);
	world.notifyBlockUpdate(pos, state, state, 3);
	return true;
}
 

@SubscribeEvent
public void onPlaceBlock(BlockEvent.PlaceEvent event)
{
    if (event.getPlayer().getHeldItem(event.getHand()) != null && event.getPlayer() instanceof EntityPlayerMP )
    {
        // This event is received on the server side, so we need to pass it to the client.
        sendItemStackToClient((EntityPlayerMP)event.getPlayer(), MalmoMessageType.SERVER_DISCARDITEM, event.getPlayer().getHeldItem(event.getHand()));
    }
}
 

public void onAnyBlockPlacement(EntityPlayer player, BlockEvent.PlaceEvent ev) {
    if(ev.world.isRemote || ev.isCanceled()) {
        return;
    }

    if(player instanceof FakePlayer) {
        if(!ProtectionManager.getFlagValueAtLocation(FlagType.FAKERS, ev.world.provider.dimensionId, ev.x, ev.y, ev.z)) {
            ev.setCanceled(true);
        }
    } else {
        Resident res = MyTownUniverse.instance.getOrMakeResident(player);

        if (!MyTownUniverse.instance.blocks.contains(ev.world.provider.dimensionId, ev.x >> 4, ev.z >> 4)) {
            int range = Config.instance.placeProtectionRange.get();
            Volume placeBox = new Volume(ev.x-range, ev.y-range, ev.z-range, ev.x+range, ev.y+range, ev.z+range);

            if(!ProtectionManager.hasPermission(res, FlagType.MODIFY, ev.world.provider.dimensionId, placeBox)) {
                ev.setCanceled(true);
                return;
            }
        } else {
            if(!ProtectionManager.hasPermission(res, FlagType.MODIFY, ev.world.provider.dimensionId, ev.x, ev.y, ev.z)) {
                ev.setCanceled(true);
                return;
            }
        }

        if(ev.block instanceof ITileEntityProvider && ev.itemInHand != null) {
            TileEntity te = ((ITileEntityProvider) ev.block).createNewTileEntity(MinecraftServer.getServer().worldServerForDimension(ev.world.provider.dimensionId), ev.itemInHand.getItemDamage());
            if (te != null && ProtectionManager.isOwnable(te.getClass())) {
                ThreadPlacementCheck thread = new ThreadPlacementCheck(res, ev.x, ev.y, ev.z, ev.world.provider.dimensionId);
                activePlacementThreads++;
                thread.start();
            }
        }
    }
}
 

@SubscribeEvent
public void onBlockPlace(BlockEvent.PlaceEvent event) {
    if (!event.isCanceled() && event.getPlacedBlock().getBlock() instanceof BlockFurnace)
        furnaces.add(event.getPos());
}
 

@SubscribeEvent
public void onBlockPlace(BlockEvent.PlaceEvent event) {
    if (!event.isCanceled() && event.getPlacedBlock().getBlock() instanceof BlockWorkbench)
        craftingTables.add(event.getPos());
}
 

@SubscribeEvent
public void onBlockPlacement(BlockEvent.PlaceEvent ev) {
    onAnyBlockPlacement(ev.player, ev);
}