Examples with LanternBlockType org.lanternpowered.server.block.LanternBlockType used on opensource projects

Example 1 with LanternBlockType

use of org.lanternpowered.server.block.LanternBlockType in project LanternServer by LanternPowered.

the class BlockRegistryModule method register.

@Override
public void register(int internalId, BlockType blockType) {
    LanternBlockType blockType0 = (LanternBlockType) checkNotNull(blockType, "blockType");
    checkState(blockType0.getBlockStateBase().getBlockStates().stream().filter(s -> !((LanternBlockState) s).isExtended()).count() <= 1, "You cannot register a blockType with more then one state with this method.");
    register0(internalId, blockType0, blockState -> (byte) 0);
}

Example 2 with LanternBlockType

use of org.lanternpowered.server.block.LanternBlockType in project LanternServer by LanternPowered.

the class PlayerInteractionHandler method handleBrokenBlock.

private void handleBrokenBlock() {
    final Location<World> location = new Location<>(this.player.getWorld(), this.diggingBlock);
    final CauseStack causeStack = CauseStack.current();
    try (CauseStack.Frame frame = causeStack.pushCauseFrame()) {
        frame.pushCause(this.player);
        // Add context
        frame.addContext(EventContextKeys.PLAYER, this.player);
        frame.addContext(ContextKeys.INTERACTION_LOCATION, location);
        frame.addContext(ContextKeys.BLOCK_LOCATION, location);
        final BehaviorContextImpl context = new BehaviorContextImpl(causeStack);
        final BlockState blockState = location.getBlock();
        final LanternBlockType blockType = (LanternBlockType) blockState.getType();
        if (context.process(blockType.getPipeline().pipeline(BreakBlockBehavior.class), (ctx, behavior) -> behavior.tryBreak(blockType.getPipeline(), ctx)).isSuccess()) {
            context.accept();
            this.diggingBlock = null;
            this.diggingBlockType = null;
        } else {
            context.revert();
            // TODO: Resend tile entity data, action data, ... ???
            this.player.sendBlockChange(this.diggingBlock, blockState);
        }
        if (this.lastBreakState != -1) {
            sendBreakUpdate(-1);
        }
    }
}

Example 3 with LanternBlockType

use of org.lanternpowered.server.block.LanternBlockType in project LanternServer by LanternPowered.

the class LanternChunk method createSnapshot.

@Override
public BlockSnapshot createSnapshot(int x, int y, int z) {
    final BlockState state = getBlock(x, y, z);
    final Location<World> loc = new Location<>(this.world, x, y, z);
    // TODO: Tile entity data
    return new LanternBlockSnapshot(loc, state, ((LanternBlockType) state.getType()).getExtendedBlockStateProvider().get(state, loc, null), getCreator(x, y, z), getNotifier(x, y, z), ImmutableMap.of());
}

Example 4 with LanternBlockType

use of org.lanternpowered.server.block.LanternBlockType in project LanternServer by LanternPowered.

the class LanternChunk method getBlockSelectionBox.

@Override
public Optional<AABB> getBlockSelectionBox(int x, int y, int z) {
    final BlockState block = getBlock(x, y, z);
    if (block.getType() == BlockTypes.AIR) {
        return Optional.empty();
    }
    final ObjectProvider<AABB> aabbObjectProvider = ((LanternBlockType) block.getType()).getBoundingBoxProvider();
    if (aabbObjectProvider == null) {
        return Optional.empty();
    }
    final AABB aabb;
    if (aabbObjectProvider instanceof ConstantObjectProvider || aabbObjectProvider instanceof CachedSimpleObjectProvider || aabbObjectProvider instanceof SimpleObjectProvider) {
        aabb = aabbObjectProvider.get(block, null, null);
    } else {
        aabb = aabbObjectProvider.get(block, new Location<>(this.world, x, y, z), null);
    }
    return aabb == null ? Optional.empty() : Optional.of(aabb.offset(x, y, z));
}

Example 5 with LanternBlockType

use of org.lanternpowered.server.block.LanternBlockType in project LanternServer by LanternPowered.

the class LanternChunk method setBlock.

@Override
public boolean setBlock(int x, int y, int z, BlockState block, BlockChangeFlag flag) {
    checkNotNull(block, "block");
    checkNotNull(flag, "flag");
    checkVolumeBounds(x, y, z);
    if (!this.loaded) {
        return false;
    }
    final short type = BlockRegistryModule.get().getStateInternalIdAndData(block);
    final short type1;
    // Air doesn't have metadata values
    if (type >> 4 == 0 && type != 0) {
        type1 = 0;
    } else {
        type1 = type;
    }
    final BlockState[] changeData = new BlockState[1];
    final int rx = x & 0xf;
    final int rz = z & 0xf;
    this.chunkSections.work(y >> 4, section -> {
        if (section == null) {
            // so we can fail fast
            if (type1 == 0) {
                return section;
            }
            // Create a new section
            section = new ChunkSection();
        }
        final int index = ChunkSection.index(rx, y & 0xf, rz);
        final short oldType = section.types[index];
        if (oldType == type1) {
            return section;
        }
        if (oldType != 0) {
            short count = section.typesCountMap.get(oldType);
            if (count > 0) {
                if (--count <= 0) {
                    section.typesCountMap.remove(oldType);
                } else {
                    section.typesCountMap.put(oldType, count);
                }
            }
        }
        if (type1 != 0) {
            section.typesCountMap.put(type1, (short) (section.typesCountMap.get(type1) + 1));
            if (oldType == 0) {
                section.nonAirCount++;
            }
        } else {
            section.nonAirCount--;
        }
        final BlockState oldState = BlockRegistryModule.get().getStateByInternalIdAndData(oldType).get();
        changeData[0] = oldState;
        // The section is empty, destroy it
        if (section.nonAirCount <= 0) {
            return null;
        }
        final LanternTileEntity tileEntity = section.tileEntities.get((short) index);
        boolean remove = false;
        boolean refresh = false;
        final Optional<TileEntityProvider> tileEntityProvider = ((LanternBlockType) block.getType()).getTileEntityProvider();
        if (tileEntity != null) {
            if (oldType == 0 || type1 == 0) {
                remove = true;
            } else if (tileEntity instanceof ITileEntityRefreshBehavior) {
                if (((ITileEntityRefreshBehavior) tileEntity).shouldRefresh(oldState, block)) {
                    remove = true;
                    refresh = true;
                }
            } else if (oldType >> 4 != type1 >> 4) {
                // The default behavior will only refresh if the
                // block type is changed and not the block state
                remove = true;
                refresh = true;
            }
            if (refresh && !tileEntityProvider.isPresent()) {
                refresh = false;
            }
        } else if (tileEntityProvider.isPresent()) {
            refresh = true;
        }
        if (remove) {
            tileEntity.setValid(false);
        }
        if (refresh) {
            final Location<World> location = tileEntity != null ? tileEntity.getLocation() : new Location<>(this.world, x, y, z);
            final LanternTileEntity newTileEntity = (LanternTileEntity) tileEntityProvider.get().get(block, location, null);
            section.tileEntities.put((short) index, newTileEntity);
            newTileEntity.setLocation(location);
            newTileEntity.setValid(true);
        } else if (remove) {
            section.tileEntities.remove((short) index);
        }
        section.types[index] = type1;
        return section;
    });
    final int index = rz << 4 | rx;
    long stamp = this.heightMapLock.writeLock();
    try {
        // TODO: Check first and then use the write lock?
        if (type != 0 && (this.heightMap[index] & 0xff) < y) {
            this.heightMap[index] = (byte) y;
            this.heightMapUpdateFlags.clear(index);
        } else if (type == 0 && (this.heightMap[index] & 0xff) == y) {
            this.heightMapUpdateFlags.set(index);
        }
    } finally {
        this.heightMapLock.unlock(stamp);
    }
    if (changeData[0] != null) {
        this.world.getEventListener().onBlockChange(x, y, z, changeData[0], block);
    }
    return true;
}