Paper/patches/server/0858-Fix-World-locateNearestStructure.patch
Jake Potrebic cfe3ad1b0f
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
45d9c73c SPIGOT-7043: EnderChest does not implement Lidded
86b95f34 SPIGOT-7047: Add Player#getLastDeathLocation

CraftBukkit Changes:
b2557f6ac SPIGOT-7041: Custom BiomeProvider not used when world set to type FLAT
732c50cab SPIGOT-7043: EnderChest does not implement Lidded
6209029ea SPIGOT-7048: addPassenger() not working when vehicle is player
3aa7836df SPIGOT-7047: Add Player#getLastDeathLocation
7d522cd26 SPIGOT-7050: Enchantment data of items will not be saved correctly when saved in YAML configuration file

Spigot Changes:
1dffefb4 Rebuild patches
2022-06-09 18:20:55 -07:00

75 Zeilen
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());
}