more cleanup
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@ -51,7 +51,7 @@ public final class LitematicaSchematic extends StaticSchematic {
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public LitematicaSchematic(NBTTagCompound nbtCompound) {
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nbt = nbtCompound;
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regNames = getRegions();
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minCord();
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getMinimumCorner();
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this.x = Math.abs(nbt.getCompoundTag(meta).getCompoundTag(schemSize).getInteger("x"));
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this.y = Math.abs(nbt.getCompoundTag(meta).getCompoundTag(schemSize).getInteger("y"));
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@ -60,81 +60,16 @@ public final class LitematicaSchematic extends StaticSchematic {
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for (String subRegion : regNames) {
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subReg = subRegion;
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NBTTagList blockStatePalette = nbt.getCompoundTag(reg).getCompoundTag(subReg).getTagList(blStPl, 10);
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IBlockState[] paletteBlockStates = paletteBlockStates(blockStatePalette);
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NBTTagList usedBlockTypes = nbt.getCompoundTag(reg).getCompoundTag(subReg).getTagList(blStPl, 10);
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IBlockState[] blockList = getBlockList(usedBlockTypes);
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int bitsPerBlock = bitsPerBlock(blockStatePalette.tagCount());
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int bitsPerBlock = getBitsPerBlock(usedBlockTypes.tagCount());
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long regionVolume = getVolume();
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long[] blockStateArray = getBlockStates();
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LitematicaBitArray bitArray = new LitematicaBitArray(bitsPerBlock, regionVolume, blockStateArray);
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if (bitsPerBlock > 32) {
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throw new IllegalStateException("Too many blocks in schematic to handle");
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}
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createSchematicOfSubRegion(paletteBlockStates, bitArray);
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}
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}
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/**
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* @param paletteBlockStates list with the different block types used in the schematic
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* @param bitArray bit array that holds the placement pattern
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*/
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private void createSchematicOfSubRegion(IBlockState[] paletteBlockStates, LitematicaBitArray bitArray) {
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int posX = getMin("x");
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int posY = getMin("y");
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int posZ = getMin("z");
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int index = 0;
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for (int y = 0; y < this.y; y++) {
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for (int z = 0; z < this.z; z++) {
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for (int x = 0; x < this.x; x++) {
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if (inSubregion(x, y, z)) {
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this.states[x-(minX- posX)][z-(minZ- posZ)][y-(minY- posY)] = paletteBlockStates[bitArray.getAt(index)];
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index++;
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}
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}
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}
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}
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}
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/**
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* @param x cord of the schematic.
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* @param y cord of the schematic.
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* @param z cord of the schematic.
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* @return if the current block is inside the subregion.
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*/
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private static boolean inSubregion(int x, int y, int z) {
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return
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x < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("x")) &&
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y < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("y")) &&
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z < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("z"));
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}
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/**
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* @param s axis that should be read.
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* @return the lower cord of the requested axis.
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*/
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private static int getMin(String s) {
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int a = nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(pos).getInteger(s);
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int b = nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger(s);
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if (b < 0) {
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b++;
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}
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return Math.min(a,a+b);
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}
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/**
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* Calculates the minimum cords/origin of the schematic as litematica schematics
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* can have a non-minimum origin.
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*/
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private void minCord() {
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for (String subRegion : regNames) {
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subReg = subRegion;
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this.minX = Math.min(this.minX,getMin("x"));
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this.minY = Math.min(this.minY,getMin("y"));
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this.minZ = Math.min(this.minZ,getMin("z"));
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writeSubregionIntoSchematic(blockList, bitArray);
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}
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}
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@ -145,20 +80,47 @@ public final class LitematicaSchematic extends StaticSchematic {
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return nbt.getCompoundTag(reg).getKeySet().toArray(new String[0]);
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}
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/**
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* Calculates the minimum cords/origin of the schematic as litematica schematics
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* can have a non-minimum origin.
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*/
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private void getMinimumCorner() {
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for (String subRegion : regNames) {
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subReg = subRegion;
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this.minX = Math.min(this.minX, getMinimumCord("x"));
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this.minY = Math.min(this.minY, getMinimumCord("y"));
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this.minZ = Math.min(this.minZ, getMinimumCord("z"));
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}
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}
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/**
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* @param s axis that should be read.
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* @return the lower cord of the requested axis.
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*/
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private static int getMinimumCord(String s) {
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int a = nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(pos).getInteger(s);
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int b = nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger(s);
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if (b < 0) {
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b++;
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}
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return Math.min(a,a+b);
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}
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/**
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* @param blockStatePalette List of all different block types used in the schematic.
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* @return Array of BlockStates.
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*/
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private static IBlockState[] paletteBlockStates(NBTTagList blockStatePalette) {
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IBlockState[] paletteBlockStates = new IBlockState[blockStatePalette.tagCount()];
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private static IBlockState[] getBlockList(NBTTagList blockStatePalette) {
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IBlockState[] blockList = new IBlockState[blockStatePalette.tagCount()];
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for (int i = 0; i< blockStatePalette.tagCount(); i++) {
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Block block = Block.REGISTRY.getObject(new ResourceLocation((((NBTTagCompound) blockStatePalette.get(i)).getString("Name"))));
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NBTTagCompound properties = ((NBTTagCompound) blockStatePalette.get(i)).getCompoundTag("Properties");
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paletteBlockStates[i] = getBlockState(block, properties);
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blockList[i] = getBlockState(block, properties);
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}
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return paletteBlockStates;
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return blockList;
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}
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/**
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@ -169,11 +131,11 @@ public final class LitematicaSchematic extends StaticSchematic {
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private static IBlockState getBlockState(Block block, NBTTagCompound properties) {
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IBlockState blockState = block.getDefaultState();
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for (Object key : properties.getKeySet().toArray()) {
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IProperty<?> property = block.getBlockState().getProperty((String) key);
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String propertyValue = properties.getString((String) key);
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if (property != null) {
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blockState = setPropertyValue(blockState, property, properties.getString((String) key));
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blockState = setPropertyValue(blockState, property, propertyValue);
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}
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}
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return blockState;
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@ -200,7 +162,7 @@ public final class LitematicaSchematic extends StaticSchematic {
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* @param amountOfBlockTypes amount of block types in the schematic.
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* @return amount of bits used to encode a block.
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*/
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private static int bitsPerBlock(int amountOfBlockTypes) {
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private static int getBitsPerBlock(int amountOfBlockTypes) {
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return (int) Math.floor((Math.log(amountOfBlockTypes)) / Math.log(2))+1;
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}
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@ -210,8 +172,8 @@ public final class LitematicaSchematic extends StaticSchematic {
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private static long getVolume() {
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return Math.abs(
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nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("x") *
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nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("y") *
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nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("z"));
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nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("y") *
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nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("z"));
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}
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/**
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@ -228,6 +190,40 @@ public final class LitematicaSchematic extends StaticSchematic {
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return rawBlockData;
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}
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/**
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* @param blockList list with the different block types used in the schematic
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* @param bitArray bit array that holds the placement pattern
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*/
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private void writeSubregionIntoSchematic(IBlockState[] blockList, LitematicaBitArray bitArray) {
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int posX = getMinimumCord("x");
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int posY = getMinimumCord("y");
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int posZ = getMinimumCord("z");
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int index = 0;
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for (int y = 0; y < this.y; y++) {
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for (int z = 0; z < this.z; z++) {
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for (int x = 0; x < this.x; x++) {
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if (inSubregion(x, y, z)) {
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this.states[x-(minX- posX)][z-(minZ- posZ)][y-(minY- posY)] = blockList[bitArray.getAt(index)];
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index++;
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}
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}
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}
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}
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}
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/**
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* @param x cord of the schematic.
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* @param y cord of the schematic.
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* @param z cord of the schematic.
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* @return if the current block is inside the subregion.
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*/
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private static boolean inSubregion(int x, int y, int z) {
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return
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x < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("x")) &&
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y < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("y")) &&
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z < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("z"));
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}
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/** LitematicaBitArray class from litematica */
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private static class LitematicaBitArray
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{
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