Multiple Sub-region support

This commit is contained in:
rycbar0 2022-09-26 00:58:32 +02:00
parent 240e81a9e0
commit 3cd8ce8323

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@ -36,38 +36,92 @@ import java.util.*;
*
*/
public final class LitematicaSchematic extends StaticSchematic {
int minX=0,minY=0,minZ=0;
private static String reg = "Regions";
private static String meta = "Metadata";
private static String schemSize = "EnclosingSize";
private static String[] regNames;
private static String blSt = "BlockStates";
private static String blStPl = "BlockStatePalette";
private static String pos = "Position";
private static String size = "Size";
private static NBTTagCompound nbt;
public LitematicaSchematic(NBTTagCompound nbt) {
String regionName = (String) nbt.getCompoundTag("Regions").getKeySet().toArray()[0];
this.x = Math.abs(nbt.getCompoundTag("Regions").getCompoundTag(regionName).getCompoundTag("Size").getInteger("x"));
this.y = Math.abs(nbt.getCompoundTag("Regions").getCompoundTag(regionName).getCompoundTag("Size").getInteger("y"));
this.z = Math.abs(nbt.getCompoundTag("Regions").getCompoundTag(regionName).getCompoundTag("Size").getInteger("z"));
this.nbt = nbt;
regNames = getRegions();
this.x = Math.abs(nbt.getCompoundTag(meta).getCompoundTag(schemSize).getInteger("x"));
this.y = Math.abs(nbt.getCompoundTag(meta).getCompoundTag(schemSize).getInteger("y"));
this.z = Math.abs(nbt.getCompoundTag(meta).getCompoundTag(schemSize).getInteger("z"));
this.states = new IBlockState[this.x][this.z][this.y];
NBTTagList blockStatePalette = nbt.getCompoundTag("Regions").getCompoundTag(regionName).getTagList("BlockStatePalette", 10);
// ListTag blockStatePalette = nbt.getCompound("Regions").getCompound(regionName).getList("BlockStatePalette",10);
IBlockState[] paletteBlockStates = paletteBlockStates(blockStatePalette);
// BlockState[] paletteBlockStates = paletteBlockStates(blockStatePalette);
minCord();
int bitsPerBlock = bitsPerBlock(blockStatePalette);
long schematicVolume = schematicVolume();
long[] rawBlockData = rawBlockData(rawBlockArrayString(nbt, regionName));
for (String subReg : regNames) {
NBTTagList blockStatePalette = nbt.getCompoundTag(reg).getCompoundTag(subReg).getTagList(blStPl, 10);
// ListTag blockStatePalette = nbt.getCompound(reg).getCompound(subReg).getList(blStPl,10);
IBlockState[] paletteBlockStates = paletteBlockStates(blockStatePalette);
// BlockState[] paletteBlockStates = paletteBlockStates(blockStatePalette);
int posX = getMin(subReg,"x");
int posY = getMin(subReg,"y");
int posZ = getMin(subReg,"z");
LitematicaBitArray bitArray = new LitematicaBitArray(bitsPerBlock, schematicVolume, rawBlockData);
int bitsPerBlock = bitsPerBlock(blockStatePalette);
long regionVolume = getVolume(subReg);
long[] rawBlockData = rawBlockData(rawBlockArrayString(subReg));
if (bitsPerBlock > 32) {
throw new IllegalStateException("Too many blocks in schematic to handle");
}
LitematicaBitArray bitArray = new LitematicaBitArray(bitsPerBlock, regionVolume, rawBlockData);
for (int y = 0; y < this.y; y++) {
for (int z = 0; z < this.z; z++) {
for (int x = 0; x < this.x; x++) {
this.states[x][y][z] = paletteBlockStates[bitArray.getAt((y * this.z + z) * this.x + x)];
if (bitsPerBlock > 32) {
throw new IllegalStateException("Too many blocks in schematic to handle");
}
int index = 0;
for (int y = 0; y < this.y; y++) {
for (int z = 0; z < this.z; z++) {
for (int x = 0; x < this.x; x++) {
if (inSubregion(x, y, z, subReg)) {
int paletteIndex = bitArray.getAt(index);
this.states[x-(minX-posX)][z-(minZ-posZ)][y-(minY-posY)] = paletteBlockStates[paletteIndex];
index++;
}
}
}
}
}
}
private static boolean inSubregion(int x, int y, int z, String subReg) {
boolean inspect =
x < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("x")) &&
y < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("y")) &&
z < Math.abs(nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("z"));
return inspect;
}
private static int getMin(String subReg,String s) {
int a = nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(pos).getInteger(s);
int b = nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger(s);
if (b < 0) {
b++;
}
return Math.min(a,a+b);
}
private void minCord() {
for (String subReg : regNames) {
this.minX = Math.min(this.minX,getMin(subReg,"x"));
this.minY = Math.min(this.minY,getMin(subReg,"y"));
this.minZ = Math.min(this.minZ,getMin(subReg,"z"));
}
}
private static String[] getRegions() {
return nbt.getCompoundTag(reg).getKeySet().toArray(new String[0]);
}
/**
* @param blockStatePalette List of all different block types used in the schematic.
* @return Array of BlockStates.
@ -157,8 +211,11 @@ public final class LitematicaSchematic extends StaticSchematic {
/**
* @return the amount of blocks in the schematic, including air blocks.
*/
private long schematicVolume() {
return (long) this.x*this.y*this.z;
private static long getVolume(String subReg) {
return Math.abs(
nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("x") *
nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("y") *
nbt.getCompoundTag(reg).getCompoundTag(subReg).getCompoundTag(size).getInteger("z"));
}
/**
@ -174,15 +231,14 @@ public final class LitematicaSchematic extends StaticSchematic {
}
/**
* @param nbt schematic file.
* @param regionName Name of the region the schematic is in.
* @param subReg Name of the region the schematic is in.
* @return String Array holding Long values as text.
*/
private static String[] rawBlockArrayString(NBTTagCompound nbt, String regionName) {
//private static String[] rawBlockArrayString(CompoundTag nbt, String regionName) {
private static String[] rawBlockArrayString(String subReg) {
//private static String[] rawBlockArrayString(String regionName) {
String rawBlockString = Objects.requireNonNull((nbt.getCompoundTag("Regions").getCompoundTag(regionName).getTag("BlockStates"))).toString();
//String rawBlockString = Objects.requireNonNull((nbt.getCompound("Regions").getCompound(regionName).get("BlockStates"))).toString();
String rawBlockString = Objects.requireNonNull((nbt.getCompoundTag(reg).getCompoundTag(subReg).getTag(blSt))).toString();
//String rawBlockString = Objects.requireNonNull((nbt.getCompound(reg).getCompound(subReg).get(blSt))).toString();
rawBlockString = rawBlockString.substring(3,rawBlockString.length()-1);
return rawBlockString.split(",");
}