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Use reflection remapper for worldGenContext on bukkit

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How this even worked before astounds me
This commit is contained in:
Zoe Gidiere 2024-10-13 15:55:29 -06:00
parent 592788450c
commit 12faae8fd5
2 changed files with 18 additions and 12 deletions
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19
platforms/bukkit/nms/v1_21/src/main/java/com/dfsek/terra/bukkit/nms/v1_21/NMSInjectListener.java
View File

@ -42,18 +42,13 @@ public class NMSInjectListener implements Listener {
NMSBiomeProvider provider = new NMSBiomeProvider(pack.getBiomeProvider(), craftWorld.getSeed());
ChunkMap chunkMap = serverWorld.getChunkSource().chunkMap;
WorldGenContext worldGenContext = chunkMap.worldGenContext;
try {
ReflectionUtil.setFinalField(chunkMap, "worldGenContext", new WorldGenContext(
worldGenContext.level(),
new NMSChunkGeneratorDelegate(vanilla, pack, provider, craftWorld.getSeed()),
worldGenContext.structureManager(),
worldGenContext.lightEngine(),
worldGenContext.mainThreadMailBox()
));
} catch(NoSuchFieldException e) {
throw new RuntimeException(e);
}
Reflection.CHUNKMAP.setWorldGenContext(chunkMap, new WorldGenContext(
worldGenContext.level(),
new NMSChunkGeneratorDelegate(vanilla, pack, provider, craftWorld.getSeed()),
worldGenContext.structureManager(),
worldGenContext.lightEngine(),
worldGenContext.mainThreadMailBox()
));
LOGGER.info("Successfully injected into world.");

11
platforms/bukkit/nms/v1_21/src/main/java/com/dfsek/terra/bukkit/nms/v1_21/Reflection.java
View File

@ -3,8 +3,10 @@ package com.dfsek.terra.bukkit.nms.v1_21;
import net.minecraft.core.Holder;
import net.minecraft.core.Holder.Reference;
import net.minecraft.core.MappedRegistry;
import net.minecraft.server.level.ChunkMap;
import net.minecraft.world.level.LevelAccessor;
import net.minecraft.world.level.StructureManager;
import net.minecraft.world.level.chunk.status.WorldGenContext;
import xyz.jpenilla.reflectionremapper.ReflectionRemapper;
import xyz.jpenilla.reflectionremapper.proxy.ReflectionProxyFactory;
import xyz.jpenilla.reflectionremapper.proxy.annotation.FieldGetter;
@ -19,6 +21,8 @@ public class Reflection {
public static final ReferenceProxy REFERENCE;
public static final ChunkMapProxy CHUNKMAP;
static {
ReflectionRemapper reflectionRemapper = ReflectionRemapper.forReobfMappingsInPaperJar();
ReflectionProxyFactory reflectionProxyFactory = ReflectionProxyFactory.create(reflectionRemapper,
@ -27,6 +31,7 @@ public class Reflection {
MAPPED_REGISTRY = reflectionProxyFactory.reflectionProxy(MappedRegistryProxy.class);
STRUCTURE_MANAGER = reflectionProxyFactory.reflectionProxy(StructureManagerProxy.class);
REFERENCE = reflectionProxyFactory.reflectionProxy(ReferenceProxy.class);
CHUNKMAP = reflectionProxyFactory.reflectionProxy(ChunkMapProxy.class);
}
@ -49,4 +54,10 @@ public class Reflection {
@MethodName("bindValue")
<T> void invokeBindValue(Reference<T> instance, T value);
}
@Proxies(ChunkMap.class)
public interface ChunkMapProxy {
@FieldSetter("worldGenContext")
void setWorldGenContext(ChunkMap instance, WorldGenContext worldGenContext);
}
}