75 lines
5.1 KiB
Diff
75 lines
5.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jake Potrebic <jake.m.potrebic@gmail.com>
|
|
Date: Tue, 1 Mar 2022 14:12:17 -0800
|
|
Subject: [PATCH] Fix World#locateNearestStructure
|
|
|
|
1.18.2 switched to TagKeys to reference tags of objects, and this method
|
|
impl needs to be changed to reflect that
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
index 05e8e1cc33c0c4509ec157608e73989b423647ad..1bc400cf245ba3110e8874a4f2837a91d0f70916 100644
|
|
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
@@ -2022,6 +2022,11 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
this.resources.managers.updateRegistryTags(this.registryAccess());
|
|
io.papermc.paper.registry.PaperRegistry.clearCaches(); // Paper
|
|
net.minecraft.world.item.alchemy.PotionBrewing.reload(); // Paper
|
|
+ // Paper start - clear cache cause datapacks can add more configured structures
|
|
+ for (ServerLevel level : this.levels.values()) {
|
|
+ level.getWorld().structureCache.clear();
|
|
+ }
|
|
+ // Paper end
|
|
new io.papermc.paper.event.server.ServerResourcesReloadedEvent(cause).callEvent(); // Paper
|
|
if (Thread.currentThread() != this.serverThread) return; // Paper
|
|
//this.getPlayerList().saveAll(); // Paper - we don't need to do this
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
index bcfa1959c2ffd9ee31804c5a00a84133599cbbc4..cf3622930aab7ff62e293622ab1cd5ff97ee68f5 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
@@ -1887,7 +1887,16 @@ public class ServerLevel extends Level implements WorldGenLevel {
|
|
if (optional.isEmpty()) {
|
|
return null;
|
|
} else {
|
|
- Pair<BlockPos, Holder<Structure>> pair = this.getChunkSource().getGenerator().findNearestMapStructure(this, (HolderSet) optional.get(), pos, radius, skipReferencedStructures);
|
|
+ // Paper start
|
|
+ return this.findNearestMapFeature(optional.get(), pos, radius, skipReferencedStructures);
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ public @Nullable BlockPos findNearestMapFeature(HolderSet<Structure> holderSet, BlockPos pos, int radius, boolean skipReferencedStructures) {
|
|
+ {
|
|
+ {
|
|
+ Pair<BlockPos, Holder<Structure>> pair = this.getChunkSource().getGenerator().findNearestMapStructure(this, holderSet, pos, radius, skipReferencedStructures);
|
|
+ // Paper end
|
|
|
|
return pair != null ? (BlockPos) pair.getFirst() : null;
|
|
}
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
index bc387765a9d96f3901dd2e1db751262b1fdd4829..6f09519695a7268e4749a6c36b463f5b33bb645f 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
@@ -2059,10 +2059,22 @@ public class CraftWorld extends CraftRegionAccessor implements World {
|
|
|
|
}
|
|
|
|
+ public final Map<StructureType, List<Holder.Reference<net.minecraft.world.level.levelgen.structure.Structure>>> structureCache = new java.util.HashMap<>(); // Paper
|
|
@Override
|
|
public Location locateNearestStructure(Location origin, StructureType structureType, int radius, boolean findUnexplored) {
|
|
BlockPos originPos = new BlockPos(origin.getX(), origin.getY(), origin.getZ());
|
|
- BlockPos nearest = this.getHandle().findNearestMapStructure(TagKey.create(Registry.STRUCTURE_REGISTRY, CraftNamespacedKey.toMinecraft(structureType.getKey())), originPos, radius, findUnexplored);
|
|
+ // Paper start - fix because you can't just create random TagKeys
|
|
+ if (!this.getHandle().serverLevelData.worldGenSettings().generateStructures()) { // from ServerLevel#findNearestMapStructure
|
|
+ return null;
|
|
+ }
|
|
+ final List<Holder.Reference<net.minecraft.world.level.levelgen.structure.Structure>> features = this.structureCache.computeIfAbsent(structureType, (type) -> {
|
|
+ final Registry<net.minecraft.world.level.levelgen.structure.StructureType<?>> structureFeatureRegistry = this.getHandle().registryAccess().registryOrThrow(Registry.STRUCTURE_TYPE_REGISTRY);
|
|
+ return this.getHandle().registryAccess().registryOrThrow(Registry.STRUCTURE_REGISTRY).holders().filter(holder -> {
|
|
+ return structureType.getKey().equals(CraftNamespacedKey.fromMinecraft(Objects.requireNonNull(structureFeatureRegistry.getKey(holder.value().type()))));
|
|
+ }).toList();
|
|
+ });
|
|
+ BlockPos nearest = this.getHandle().findNearestMapFeature(net.minecraft.core.HolderSet.direct(features), originPos, radius, findUnexplored);
|
|
+ // Paper end
|
|
return (nearest == null) ? null : new Location(this, nearest.getX(), nearest.getY(), nearest.getZ());
|
|
}
|
|
|