Examples with BlockRotationProcessor net.minecraft.world.gen.structure.template.BlockRotationProcessor used on opensource projects

Example 1 with BlockRotationProcessor

use of net.minecraft.world.gen.structure.template.BlockRotationProcessor in project NetherEx by LogicTechCorp.

the class WorldGenUtil method generateStructure.

public static void generateStructure(World world, BlockPos pos, Random rand, Template template, PlacementSettings placementSettings, ResourceLocation[] lootTables, ResourceLocation[] spawnerMobs) {
    try {
        List<Template.BlockInfo> blocks = (List<Template.BlockInfo>) FIELD_BLOCKS.get(template);
        List<Template.EntityInfo> entities = (List<Template.EntityInfo>) FIELD_ENTITIES.get(template);
        if ((!blocks.isEmpty() || !placementSettings.getIgnoreEntities() && !entities.isEmpty()) && template.getSize().getX() >= 1 && template.getSize().getY() >= 1 && template.getSize().getZ() >= 1) {
            BlockRotationProcessor processor = new BlockRotationProcessor(pos, placementSettings);
            Block block = placementSettings.getReplacedBlock();
            StructureBoundingBox boundingBox = placementSettings.getBoundingBox();
            for (Template.BlockInfo blockInfo : blocks) {
                BlockPos blockPos = Template.transformedBlockPos(placementSettings, blockInfo.pos).add(pos);
                Template.BlockInfo blockInfo1 = processor != null ? processor.processBlock(world, blockPos, blockInfo) : blockInfo;
                if (blockInfo1 != null) {
                    Block block1 = blockInfo1.blockState.getBlock();
                    if ((block == null || block != block1) && (!placementSettings.getIgnoreStructureBlock() || block1 != Blocks.STRUCTURE_BLOCK) && (boundingBox == null || boundingBox.isVecInside(blockPos))) {
                        IBlockState state = blockInfo1.blockState.withMirror(placementSettings.getMirror()).withRotation(placementSettings.getRotation());
                        if (blockInfo1.tileentityData != null) {
                            TileEntity tileEntity = world.getTileEntity(blockPos);
                            if (tileEntity != null) {
                                if (tileEntity instanceof IInventory) {
                                    ((IInventory) tileEntity).clear();
                                }
                                world.setBlockState(blockPos, Blocks.BARRIER.getDefaultState(), 4);
                            }
                        }
                        if (world.setBlockState(blockPos, state, 3) && blockInfo1.tileentityData != null) {
                            TileEntity tileEntity = world.getTileEntity(blockPos);
                            if (tileEntity != null) {
                                blockInfo1.tileentityData.setInteger("x", blockPos.getX());
                                blockInfo1.tileentityData.setInteger("y", blockPos.getY());
                                blockInfo1.tileentityData.setInteger("z", blockPos.getZ());
                                tileEntity.readFromNBT(blockInfo1.tileentityData);
                                tileEntity.mirror(placementSettings.getMirror());
                                tileEntity.rotate(placementSettings.getRotation());
                                if (state.getBlock() instanceof BlockChest) {
                                    ((TileEntityChest) tileEntity).setLootTable(lootTables[rand.nextInt(lootTables.length)], rand.nextLong());
                                } else if (state.getBlock() instanceof BlockMobSpawner) {
                                    ((TileEntityMobSpawner) tileEntity).getSpawnerBaseLogic().setEntityId(spawnerMobs[rand.nextInt(spawnerMobs.length)]);
                                } else if (state.getBlock() instanceof BlockUrnOfSorrow) {
                                    ((TileEntityUrnOfSorrow) tileEntity).setCanBreak(false);
                                }
                            }
                        }
                    }
                }
            }
            for (Template.BlockInfo blockInfo2 : blocks) {
                if (block == null || block != blockInfo2.blockState.getBlock()) {
                    BlockPos blockPos1 = Template.transformedBlockPos(placementSettings, blockInfo2.pos).add(pos);
                    if (boundingBox == null || boundingBox.isVecInside(blockPos1)) {
                        world.notifyNeighborsRespectDebug(blockPos1, blockInfo2.blockState.getBlock(), false);
                        if (blockInfo2.tileentityData != null) {
                            TileEntity tileEntity = world.getTileEntity(blockPos1);
                            if (tileEntity != null) {
                                tileEntity.markDirty();
                            }
                        }
                    }
                }
            }
            if (!placementSettings.getIgnoreEntities()) {
                addEntitiesToWorld(world, pos, placementSettings, entities, boundingBox);
            }
        }
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
}