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Save / load tiles and normal entities

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This commit is contained in:
Daniel Mills 2021-08-05 19:27:16 -04:00
parent c198abe5ac
commit fa95f96a6d
2 changed files with 99 additions and 4 deletions
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5
src/main/java/com/volmit/iris/core/nms/INMSBinding.java
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@ -24,6 +24,7 @@ import org.bukkit.World;
import org.bukkit.WorldCreator;
import org.bukkit.block.Biome;
import org.bukkit.block.TileState;
import org.bukkit.entity.Entity;
import org.bukkit.generator.ChunkGenerator;
public interface INMSBinding {
@ -31,6 +32,10 @@ public interface INMSBinding {
void deserializeTile(CompoundTag s, Location newPosition);
CompoundTag serializeEntity(Entity location);
Entity deserializeEntity(CompoundTag s, Location newPosition);
boolean supportsCustomHeight();
Object getBiomeBaseFromId(int id);

98
src/main/java/com/volmit/iris/core/nms/v17_1/NMSBinding17_1.java
View File

@ -21,27 +21,34 @@ package com.volmit.iris.core.nms.v17_1;
import com.volmit.iris.Iris;
import com.volmit.iris.core.nms.INMSBinding;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.nbt.io.NBTUtil;
import com.volmit.iris.util.nbt.tag.CompoundTag;
import com.volmit.iris.util.nbt.tag.IntTag;
import net.minecraft.core.BlockPosition;
import net.minecraft.core.IRegistry;
import net.minecraft.core.IRegistryWritable;
import net.minecraft.nbt.*;
import net.minecraft.resources.MinecraftKey;
import net.minecraft.resources.ResourceKey;
import net.minecraft.server.level.WorldServer;
import net.minecraft.world.level.biome.BiomeBase;
import net.minecraft.world.level.block.BlockChest;
import net.minecraft.world.level.block.entity.TileEntity;
import net.minecraft.world.level.block.state.IBlockData;
import net.minecraft.world.level.chunk.BiomeStorage;
import net.minecraft.world.level.chunk.Chunk;
import net.minecraft.world.level.chunk.ChunkSection;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.block.Biome;
import org.bukkit.block.TileState;
import org.bukkit.craftbukkit.v1_16_R1.block.impl.CraftBamboo;
import org.bukkit.craftbukkit.v1_17_R1.CraftServer;
import org.bukkit.craftbukkit.v1_17_R1.CraftWorld;
import org.bukkit.craftbukkit.v1_17_R1.block.impl.CraftChest;
import org.bukkit.craftbukkit.v1_17_R1.entity.CraftEntity;
import net.minecraft.world.entity.Entity;
import org.bukkit.entity.EntityType;
import org.bukkit.generator.ChunkGenerator;
import java.io.*;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.concurrent.atomic.AtomicInteger;
@ -68,11 +75,94 @@ public class NMSBinding17_1 implements INMSBinding {
@Override
public CompoundTag serializeTile(Location location) {
TileEntity e = ((CraftWorld)location.getWorld()).getHandle().getTileEntity(new BlockPosition(location.getBlockX(), location.getBlockY(), location.getBlockZ()), true);
if(e == null)
{
return null;
}
NBTTagCompound tag = new NBTTagCompound();
e.save(tag);
return convert(tag);
}
@Override
public void deserializeTile(CompoundTag s, Location newPosition) {
NBTTagCompound c = convert(s);
if(c != null)
{
int x = newPosition.getBlockX();
int y = newPosition.getBlockY();
int z = newPosition.getBlockZ();
WorldServer w = ((CraftWorld)newPosition.getWorld()).getHandle();
Chunk ch = w.getChunkAt(x >> 4, z >> 4);
ChunkSection sect = ch.getSections()[y >> 4];
IBlockData block = sect.getBlocks().a(x & 15, y & 15, z & 15);
BlockPosition pos = new BlockPosition(x, y, z);
ch.b(TileEntity.create(pos, block, c));
}
}
private NBTTagCompound convert(CompoundTag tag)
{
try {
ByteArrayOutputStream boas = new ByteArrayOutputStream();
NBTUtil.write(tag, boas, false);
DataInputStream din = new DataInputStream(new ByteArrayInputStream(boas.toByteArray()));
NBTTagCompound c = NBTCompressedStreamTools.a((DataInput) din);
din.close();
return c;
}
catch(Throwable e)
{
e.printStackTrace();
}
return null;
}
private CompoundTag convert(NBTTagCompound tag)
{
try {
ByteArrayOutputStream boas = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(boas);
NBTCompressedStreamTools.a(tag, (DataOutput) dos);
dos.close();
return (CompoundTag) NBTUtil.read(new ByteArrayInputStream(boas.toByteArray()), false).getTag();
} catch (Throwable ex) {
ex.printStackTrace();
}
return null;
}
@Override
public CompoundTag serializeEntity(org.bukkit.entity.Entity be) {
Entity entity = ((CraftEntity)be).getHandle();
NBTTagCompound tag = new NBTTagCompound();
entity.save(tag);
CompoundTag t = convert(tag);
t.putInt("btype", be.getType().ordinal());
return t;
}
@Override
public org.bukkit.entity.Entity deserializeEntity(CompoundTag s, Location newPosition) {
EntityType type = EntityType.values()[s.getInt("btype")];
s.remove("btype");
NBTTagCompound tag = convert(s);
NBTTagList pos = tag.getList("Pos", 6);
pos.a(0, NBTTagDouble.a(newPosition.getX()));
pos.a(1, NBTTagDouble.a(newPosition.getY()));
pos.a(2, NBTTagDouble.a(newPosition.getZ()));
tag.set("Pos", pos);
org.bukkit.entity.Entity be = newPosition.getWorld().spawnEntity(newPosition, type);
((CraftEntity)be).getHandle().load(tag);
return be;
}
@Override