/**
* Place structures in chunk.
*
* @param buffer a MutableBlockVolume object to place blocks in
* @param struct a StructureChunk to place
* @param check a BlockState to replace (will replace with list later)
*/
private void placeBlocks(MutableBlockVolume buffer, StructureChunk struct) {
BlockState state = struct.getBlock().getState();
BlockType intermediate;
BlockType below;
Random rand = new Random();
if (state != null) {
for (ThreePoint point : struct.getPoints()) {
if (point.y < 180 && point.y > 2) {
intermediate =
buffer.getRelativeBlockView().getBlock(point.x, point.y, point.z).getType();
below = buffer.getRelativeBlockView().getBlock(point.x, point.y - 1, point.z).getType();
if (blockStone(intermediate)) {
buffer.getRelativeBlockView().setBlock(point.x, point.y, point.z, state);
} else if (blockAir(intermediate)) {
if (blockStone(below) && rand.nextInt(7) == 0) {
buffer.getRelativeBlockView().setBlock(point.x, point.y, point.z, state);
} else if (blockRegolith(below, state.getType()) && rand.nextInt(15) == 0) {
buffer.getRelativeBlockView().setBlock(point.x, point.y, point.z, state);
}
} else if (blockRegolith(intermediate, state.getType())) {
if (blockStone(below) && rand.nextInt(3) == 0) {
buffer.getRelativeBlockView().setBlock(point.x, point.y, point.z, state);
} else if (blockRegolith(below, state.getType()) && rand.nextInt(30) == 0) {
buffer.getRelativeBlockView().setBlock(point.x, point.y, point.z, state);
}
}
}
}
}
}
@Override
public SpongeBlockSnapshot createSpongeBlockSnapshot(
IBlockState state, IBlockState extended, BlockPos pos, int updateFlag) {
this.builder.reset();
Location<World> location = new Location<>((World) this, VecHelper.toVector(pos));
this.builder
.blockState((BlockState) state)
.extendedState((BlockState) extended)
.worldId(location.getExtent().getUniqueId())
.position(location.getBlockPosition());
Optional<UUID> creator = getCreator(pos.getX(), pos.getY(), pos.getZ());
Optional<UUID> notifier = getNotifier(pos.getX(), pos.getY(), pos.getZ());
if (creator.isPresent()) {
this.builder.creator(creator.get());
}
if (notifier.isPresent()) {
this.builder.notifier(notifier.get());
}
if (state.getBlock() instanceof ITileEntityProvider) {
net.minecraft.tileentity.TileEntity te = getTileEntity(pos);
if (te != null) {
TileEntity tile = (TileEntity) te;
for (DataManipulator<?, ?> manipulator : tile.getContainers()) {
this.builder.add(manipulator);
}
NBTTagCompound nbt = new NBTTagCompound();
te.writeToNBT(nbt);
this.builder.unsafeNbt(nbt);
}
}
return new SpongeBlockSnapshot(this.builder, updateFlag);
}
/**
* If this blockstate is a sign.
*
* @param block The blockstate to check
* @return If it is a sign
*/
public static boolean isSign(BlockState block) {
return block.getType() == BlockTypes.STANDING_SIGN || block.getType() == BlockTypes.WALL_SIGN;
}