Paper/patches/server/0602-Add-StructureLocateEvent.patch
Jason bc127ea819
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#6222)
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:
eec4aab0 SPIGOT-6657: Add getPlayer to SheepDyeWoolEvent
205213c6 SPIGOT-6656: CauldronLevelChangeEvent is not fired correctly when dripstone fills the cauldron

CraftBukkit Changes:
b8c522d5 SPIGOT-6657: Add getPlayer to SheepDyeWoolEvent
f04a77dc SPIGOT-6656: CauldronLevelChangeEvent is not fired correctly when dripstone fills the cauldron
d1dbcebc SPIGOT-6653: Canceling snow bucket placement removes snow from bucket
4f34a67b #891: Fix scheduler task ID overflow and duplication issues

Spigot Changes:
d03d7f12 BUILDTOOLS-604: Rebuild patches
2021-07-18 09:41:53 +02:00

42 lines
2.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: dfsek <dfsek@protonmail.com>
Date: Wed, 16 Sep 2020 01:12:29 -0700
Subject: [PATCH] Add StructureLocateEvent
diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
index 57ee9023c265504e07647cd9dd8997600c84594f..4a40fa5f7c71481ef0b275955bbd81a737889781 100644
--- a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
+++ b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
@@ -2,6 +2,7 @@ package net.minecraft.world.level.chunk;
import com.google.common.collect.Lists;
import com.mojang.serialization.Codec;
+import io.papermc.paper.event.world.StructureLocateEvent; // Paper - Add import due to naming conflict.
import java.util.BitSet;
import java.util.Iterator;
import java.util.List;
@@ -185,6 +186,22 @@ public abstract class ChunkGenerator {
@Nullable
public BlockPos findNearestMapFeature(ServerLevel world, StructureFeature<?> feature, BlockPos center, int radius, boolean skipExistingChunks) {
+ // Paper start
+ org.bukkit.World world1 = world.getWorld();
+ org.bukkit.Location originLocation = new org.bukkit.Location(world1, center.getX(), center.getY(), center.getZ());
+ StructureLocateEvent event = new StructureLocateEvent(world1, originLocation, org.bukkit.StructureType.getStructureTypes().get(feature.getFeatureName()), radius, skipExistingChunks);
+ if(!event.callEvent()) return null;
+ // If event call set a final location, skip structure finding and just return set result.
+ if(event.getResult() != null) return new BlockPos(event.getResult().getBlockX(), event.getResult().getBlockY(), event.getResult().getBlockZ());
+ // Get origin location (re)defined by event call.
+ center = new BlockPos(event.getOrigin().getBlockX(), event.getOrigin().getBlockY(), event.getOrigin().getBlockZ());
+ // Get world (re)defined by event call.
+ world = ((org.bukkit.craftbukkit.CraftWorld) event.getOrigin().getWorld()).getHandle();
+ // Get radius and whether to find unexplored structures (re)defined by event call.
+ radius = event.getRadius();
+ skipExistingChunks = event.shouldFindUnexplored();
+ feature = StructureFeature.STRUCTURES_REGISTRY.get(event.getType().getName());
+ // Paper end
if (!this.biomeSource.canGenerateStructure(feature)) {
return null;
} else if (feature == StructureFeature.STRONGHOLD) {