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Some more Spigot 1.18 work - still NOT functional

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This commit is contained in:
Mike Primm 2021-12-01 00:47:19 -06:00
parent 28de3f1561
commit d52f02d88e
3 changed files with 120 additions and 4 deletions
DynmapCore/src/main/java/org/dynmap/common
BiomeMap.java
bukkit-helper-118/src/main/java/org/dynmap/bukkit/helper/v118
BukkitVersionHelperSpigot118.javaMapChunkCache118.java

14
DynmapCore/src/main/java/org/dynmap/common/BiomeMap.java
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@ -1,10 +1,14 @@
package org.dynmap.common;
import java.util.HashMap;
import java.util.Map;
import org.dynmap.hdmap.HDBlockModels;
/* Generic biome mapping */
public class BiomeMap {
private static BiomeMap[] biome_by_index = new BiomeMap[1025];
private static Map<String, BiomeMap> biome_by_name = new HashMap<>();
public static final BiomeMap NULL = new BiomeMap(-1, "NULL", 0.5, 0.5, 0xFFFFFF, 0, 0);
public static final BiomeMap OCEAN = new BiomeMap(0, "OCEAN");
@ -153,6 +157,7 @@ public class BiomeMap {
if(idx >= 0) {
biome_by_index[idx] = this;
}
biome_by_name.put(id, this);
}
public BiomeMap(int idx, String id) {
this(idx, id, 0.5, 0.5, 0xFFFFFF, 0, 0);
@ -203,6 +208,15 @@ public class BiomeMap {
else
return NULL;
}
public static final BiomeMap byBiomeName(String name) {
if (name.startsWith("minecraft:")) {
name = name.substring(10);
}
name = name.toUpperCase();
if (biome_by_name.containsKey(name))
return biome_by_name.get(name);
return NULL;
}
public int getBiomeID() {
return index - 1; // Index of biome in MC biome table
}

13
bukkit-helper-118/src/main/java/org/dynmap/bukkit/helper/v118/BukkitVersionHelperSpigot118.java
View File

@ -27,6 +27,7 @@ import com.mojang.authlib.properties.Property;
import com.mojang.authlib.properties.PropertyMap;
import net.minecraft.core.RegistryBlockID;
import net.minecraft.core.RegistryBlocks;
import net.minecraft.core.IRegistry;
import net.minecraft.core.Registry;
import net.minecraft.nbt.NBTTagByteArray;
@ -39,6 +40,7 @@ import net.minecraft.nbt.NBTTagInt;
import net.minecraft.nbt.NBTTagLong;
import net.minecraft.nbt.NBTTagShort;
import net.minecraft.nbt.NBTTagString;
import net.minecraft.resources.MinecraftKey;
import net.minecraft.nbt.NBTBase;
import net.minecraft.server.MinecraftServer;
import net.minecraft.world.level.biome.BiomeBase;
@ -81,9 +83,11 @@ public class BukkitVersionHelperSpigot118 extends BukkitVersionHelper {
baseb = b;
continue;
}
String bn = b.h();
MinecraftKey id = RegistryBlocks.X.b(b);
String bn = id.toString();
if (bn != null) {
names.add(bn);
System.out.println("block=" + bn);
}
}
return names.toArray(new String[0]);
@ -97,7 +101,7 @@ public class BukkitVersionHelperSpigot118 extends BukkitVersionHelper {
}
return reg;
}
private Object[] biomelist;
/**
* Get list of defined biomebase objects
@ -138,10 +142,13 @@ public class BukkitVersionHelperSpigot118 extends BukkitVersionHelper {
Block baseb = null;
Iterator<IBlockData> iter = bsids.iterator();
ArrayList<String> names = new ArrayList<String>();
// Loop through block data states
while (iter.hasNext()) {
IBlockData bd = iter.next();
String bname = bd.b().h();
Block b = bd.b();
MinecraftKey id = RegistryBlocks.X.b(b);
String bname = id.toString();
DynmapBlockState lastbs = lastBlockState.get(bname); // See if we have seen this one
int idx = 0;
if (lastbs != null) { // Yes

97
bukkit-helper-118/src/main/java/org/dynmap/bukkit/helper/v118/MapChunkCache118.java
View File

@ -10,6 +10,7 @@ import org.dynmap.bukkit.helper.AbstractMapChunkCache;
import org.dynmap.bukkit.helper.BukkitVersionHelper;
import org.dynmap.bukkit.helper.SnapshotCache;
import org.dynmap.bukkit.helper.SnapshotCache.SnapshotRec;
import org.dynmap.common.BiomeMap;
import org.dynmap.renderer.DynmapBlockState;
import org.dynmap.utils.DataBitsPacked;
import org.dynmap.utils.DynIntHashMap;
@ -18,6 +19,7 @@ import org.dynmap.utils.VisibilityLimit;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.util.DataBits;
import net.minecraft.util.MathHelper;
import net.minecraft.util.SimpleBitStorage;
import net.minecraft.world.level.ChunkCoordIntPair;
import net.minecraft.world.level.chunk.ChunkStatus;
@ -39,6 +41,7 @@ public class MapChunkCache118 extends AbstractMapChunkCache {
public int getBlockSkyLight(int x, int y, int z);
public int getBlockEmittedLight(int x, int y, int z);
public boolean isEmpty();
public int getBiome(int x, int y, int z);
}
private final int x, z;
private final Section[] section;
@ -51,6 +54,7 @@ public class MapChunkCache118 extends AbstractMapChunkCache {
private final long inhabitedTicks;
private static final int BLOCKS_PER_SECTION = 16 * 16 * 16;
private static final int BIOMES_PER_SECTION = 4 * 4 * 4;
private static final int COLUMNS_PER_CHUNK = 16 * 16;
private static final int V1_15_BIOME_PER_CHUNK = 4 * 4 * 64;
private static final byte[] emptyData = new byte[BLOCKS_PER_SECTION / 2];
@ -87,6 +91,10 @@ public class MapChunkCache118 extends AbstractMapChunkCache {
public boolean isEmpty() {
return true;
}
@Override
public int getBiome(int x, int y, int z) {
return BiomeMap.PLAINS.getBiomeID();
}
}
private static final EmptySection empty_section = new EmptySection();
@ -95,10 +103,12 @@ public class MapChunkCache118 extends AbstractMapChunkCache {
DynmapBlockState[] states;
byte[] skylight;
byte[] emitlight;
int[] biomes;
public StdSection() {
states = new DynmapBlockState[BLOCKS_PER_SECTION];
Arrays.fill(states, DynmapBlockState.AIR);
biomes = new int[BIOMES_PER_SECTION];
skylight = emptyData;
emitlight = emptyData;
}
@ -121,6 +131,11 @@ public class MapChunkCache118 extends AbstractMapChunkCache {
public boolean isEmpty() {
return false;
}
@Override
public int getBiome(int x, int y, int z) {
int off = (((y & 0xF) >> 2) << 4) | ((z >> 2) << 2) | (x >> 2);
return biomes[off];
}
}
/**
* Construct empty chunk snapshot
@ -171,6 +186,7 @@ public class MapChunkCache118 extends AbstractMapChunkCache {
sections.add(empty_section);
sectcnt++;
}
StdSection lastsectwithbiome = null;
/* Get sections */
NBTTagList sect = nbt.c("Sections", 10);
for (int i = 0; i < sect.size(); i++) {
@ -240,12 +256,79 @@ public class MapChunkCache118 extends AbstractMapChunkCache {
}
}
}
else if (sec.b("block_states")) { // 1.18
NBTTagCompound block_states = sec.p("block_states");
// If we've block state data, process non-empty section
if (block_states.b("data", 12)) {
long[] statelist = block_states.o("data");
NBTTagList plist = block_states.c("palette", 10);
palette = new DynmapBlockState[plist.size()];
for (int pi = 0; pi < plist.size(); pi++) {
NBTTagCompound tc = plist.a(pi);
String pname = tc.l("Name");
if (tc.b("Properties")) {
StringBuilder statestr = new StringBuilder();
NBTTagCompound prop = tc.p("Properties");
for (String pid : prop.d()) {
if (statestr.length() > 0) statestr.append(',');
statestr.append(pid).append('=').append(prop.c(pid).e_());
}
palette[pi] = DynmapBlockState.getStateByNameAndState(pname, statestr.toString());
}
if (palette[pi] == null) {
palette[pi] = DynmapBlockState.getBaseStateByName(pname);
}
if (palette[pi] == null) {
palette[pi] = DynmapBlockState.AIR;
}
}
SimpleBitStorage db = null;
DataBitsPacked dbp = null;
int bitsperblock = (statelist.length * 64) / 4096;
int expectedStatelistLength = (4096 + (64 / bitsperblock) - 1) / (64 / bitsperblock);
if (statelist.length == expectedStatelistLength) {
db = new SimpleBitStorage(bitsperblock, 4096, statelist);
}
else {
bitsperblock = (statelist.length * 64) / 4096;
dbp = new DataBitsPacked(bitsperblock, 4096, statelist);
}
if (bitsperblock > 8) { // Not palette
for (int j = 0; j < 4096; j++) {
int v = db != null ? db.a(j) : dbp.getAt(j);
states[j] = DynmapBlockState.getStateByGlobalIndex(v);
}
}
else {
for (int j = 0; j < 4096; j++) {
int v = db != null ? db.a(j) : dbp.getAt(j);
states[j] = (v < palette.length) ? palette[v] : DynmapBlockState.AIR;
}
}
}
}
if (sec.b("BlockLight")) {
cursect.emitlight = dataCopy(sec.m("BlockLight"));
}
if (sec.b("SkyLight")) {
cursect.skylight = dataCopy(sec.m("SkyLight"));
}
// If section biome palette
if (sec.b("biomes")) {
NBTTagCompound nbtbiomes = sec.p("biomes");
long[] bdataPacked = nbtbiomes.o("data");
NBTTagList bpalette = nbtbiomes.c("palette", 8);
SimpleBitStorage bdata = null;
if (bdataPacked.length > 0)
bdata = new SimpleBitStorage(bdataPacked.length, 64, bdataPacked);
for (int j = 0; j < 64; j++) {
int b = bdata != null ? bdata.a(j) : 0;
cursect.biomes[j] = b < bpalette.size() ? BiomeMap.byBiomeName(bpalette.j(b)).getBiomeID() : -1;
}
lastsectwithbiome = cursect;
}
}
/* Get biome data */
this.biome = new int[COLUMNS_PER_CHUNK];
@ -275,6 +358,18 @@ public class MapChunkCache118 extends AbstractMapChunkCache {
}
}
}
else { // Make up 2D version for now
if (lastsectwithbiome != null) {
// For now, just pad the grid with the first 16
for (int i = 0; i < COLUMNS_PER_CHUNK; i++) {
int off = ((i >> 4) & 0xC) + ((i >> 2) & 0x3);
int bv = lastsectwithbiome.biomes[off]; // Offset to y=64
if (bv < 0) bv = 0;
this.biome[i] = bv;
this.biomebase[i] = bbl[bv];
}
}
}
// Finalize sections array
this.section = sections.toArray(new Section[sections.size()]);
this.sectionOffset = sectoff;