Examples with LocatableBlock org.spongepowered.api.world.LocatableBlock used on opensource projects

Example 21 with LocatableBlock

use of org.spongepowered.api.world.LocatableBlock in project SpongeCommon by SpongePowered.

the class SpongeCommonEventFactory method handlePistonEvent.

/**
 * This simulates the blocks a piston moves and calls the event for saner
 * debugging.
 *
 * @return if the event was cancelled
 */
public static boolean handlePistonEvent(IMixinWorldServer world, WorldServer.ServerBlockEventList list, Object obj, BlockPos pos, Block blockIn, int eventId, int eventParam) {
    boolean extending = (eventId == 0);
    final IBlockState blockstate = ((net.minecraft.world.World) world).getBlockState(pos);
    EnumFacing direction = blockstate.getValue(BlockDirectional.FACING);
    final LocatableBlock locatable = LocatableBlock.builder().location(new Location<>((World) world, pos.getX(), pos.getY(), pos.getZ())).state((BlockState) blockstate).build();
    // Sets toss out duplicate values (even though there shouldn't be any)
    HashSet<Location<org.spongepowered.api.world.World>> locations = new HashSet<>();
    locations.add(new Location<>((World) world, pos.getX(), pos.getY(), pos.getZ()));
    BlockPistonStructureHelper movedBlocks = new BlockPistonStructureHelper((WorldServer) world, pos, direction, extending);
    // calculates blocks to be moved
    movedBlocks.canMove();
    Stream.concat(movedBlocks.getBlocksToMove().stream(), movedBlocks.getBlocksToDestroy().stream()).map(block -> new Location<>((World) world, block.getX(), block.getY(), block.getZ())).collect(// SUPER
    Collectors.toCollection(() -> locations));
    // If the piston is extending and there are no blocks to destroy, add the offset location for protection purposes
    if (extending && movedBlocks.getBlocksToDestroy().isEmpty()) {
        final List<BlockPos> movedPositions = movedBlocks.getBlocksToMove();
        BlockPos offsetPos;
        // If there are no blocks to move, add the offset of piston
        if (movedPositions.isEmpty()) {
            offsetPos = pos.offset(direction);
        } else {
            // Add the offset of last block set to move
            offsetPos = movedPositions.get(movedPositions.size() - 1).offset(direction);
        }
        locations.add(new Location<>((World) world, offsetPos.getX(), offsetPos.getY(), offsetPos.getZ()));
    }
    try (StackFrame frame = Sponge.getCauseStackManager().pushCauseFrame()) {
        if (extending) {
            Sponge.getCauseStackManager().addContext(EventContextKeys.PISTON_EXTEND, world.asSpongeWorld());
        } else {
            Sponge.getCauseStackManager().addContext(EventContextKeys.PISTON_RETRACT, world.asSpongeWorld());
        }
        return SpongeCommonEventFactory.callChangeBlockEventPre(world, ImmutableList.copyOf(locations), locatable).isCancelled();
    }
}

Example 22 with LocatableBlock

use of org.spongepowered.api.world.LocatableBlock in project SpongeCommon by SpongePowered.

the class BlockEventTickPhaseState method associateNeighborStateNotifier.

@Override
public void associateNeighborStateNotifier(BlockEventTickContext context, @Nullable BlockPos sourcePos, Block block, BlockPos notifyPos, WorldServer minecraftWorld, PlayerTracker.Type notifier) {
    if (sourcePos == null) {
        LocatableBlock locatableBlock = context.getSource(LocatableBlock.class).orElse(null);
        if (locatableBlock == null) {
            TileEntity tileEntity = context.getSource(TileEntity.class).orElseThrow(TrackingUtil.throwWithContext("Expected to be ticking over at a TileEntity!", context));
            locatableBlock = tileEntity.getLocatableBlock();
        }
        sourcePos = ((IMixinLocation) (Object) locatableBlock.getLocation()).getBlockPos();
    }
    final User user = context.getNotifier().orElse(TrackingUtil.getNotifierOrOwnerFromBlock(minecraftWorld, sourcePos));
    if (user != null) {
        final IMixinChunk mixinChunk = (IMixinChunk) minecraftWorld.getChunkFromBlockCoords(notifyPos);
        mixinChunk.addTrackedBlockPosition(block, notifyPos, user, PlayerTracker.Type.NOTIFIER);
    }
}

Example 23 with LocatableBlock

use of org.spongepowered.api.world.LocatableBlock in project SpongeCommon by SpongePowered.

the class BlockTickPhaseState method unwind.

@Override
public void unwind(BlockTickContext context) {
    final LocatableBlock locatableBlock = context.requireSource(LocatableBlock.class);
    try (StackFrame frame = Sponge.getCauseStackManager().pushCauseFrame()) {
        Sponge.getCauseStackManager().pushCause(locatableBlock);
        Sponge.getCauseStackManager().addContext(EventContextKeys.SPAWN_TYPE, InternalSpawnTypes.DROPPED_ITEM);
        final User entityCreator = context.getNotifier().orElseGet(() -> context.getOwner().orElse(null));
        context.getCapturedBlockSupplier().acceptAndClearIfNotEmpty(blockSnapshots -> TrackingUtil.processBlockCaptures(blockSnapshots, this, context));
        context.getCapturedItemsSupplier().acceptAndClearIfNotEmpty(items -> {
            final ArrayList<Entity> capturedEntities = new ArrayList<>();
            for (EntityItem entity : items) {
                capturedEntities.add(EntityUtil.fromNative(entity));
            }
            final SpawnEntityEvent spawnEntityEvent = SpongeEventFactory.createSpawnEntityEvent(Sponge.getCauseStackManager().getCurrentCause(), capturedEntities);
            SpongeImpl.postEvent(spawnEntityEvent);
            for (Entity entity : spawnEntityEvent.getEntities()) {
                if (entityCreator != null) {
                    EntityUtil.toMixin(entity).setCreator(entityCreator.getUniqueId());
                }
                EntityUtil.getMixinWorld(entity).forceSpawnEntity(entity);
            }
        });
    }
}

Example 24 with LocatableBlock

use of org.spongepowered.api.world.LocatableBlock in project SpongeCommon by SpongePowered.

the class BlockTickPhaseState method appendContextPreExplosion.

@Override
public void appendContextPreExplosion(ExplosionContext explosionContext, BlockTickContext context) {
    context.getOwner().ifPresent(explosionContext::owner);
    context.getNotifier().ifPresent(explosionContext::notifier);
    final LocatableBlock locatableBlock = getLocatableBlockSourceFromContext(context);
    explosionContext.source(locatableBlock);
}

Example 25 with LocatableBlock

use of org.spongepowered.api.world.LocatableBlock in project SpongeCommon by SpongePowered.

the class LocationBasedTickPhaseState method associateNeighborStateNotifier.

@Override
public void associateNeighborStateNotifier(T context, @Nullable BlockPos sourcePos, Block block, BlockPos notifyPos, WorldServer minecraftWorld, PlayerTracker.Type notifier) {
    if (sourcePos == null) {
        LocatableBlock locatableBlock = this.getLocatableBlockSourceFromContext(context);
        sourcePos = ((IMixinLocation) (Object) locatableBlock.getLocation()).getBlockPos();
    }
    User user = context.getNotifier().orElse(TrackingUtil.getNotifierOrOwnerFromBlock(minecraftWorld, sourcePos));
    if (user != null) {
        final IMixinChunk mixinChunk = (IMixinChunk) minecraftWorld.getChunkFromBlockCoords(notifyPos);
        mixinChunk.addTrackedBlockPosition(block, notifyPos, user, PlayerTracker.Type.NOTIFIER);
    }
}