PaperMC/Spigot-Server-Patches/0649-Add-StructureLocateEvent.patch
Josh Roy be13705177
Updated Upstream (CraftBukkit) (#5484)
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

CraftBukkit Changes:
6b8cd9a7 SPIGOT-6207: forcibly drop the items of a converted zombie villager
2021-04-12 02:03:08 +01:00

41 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 b1f2c424ef358f79c7fced88a61560d3ce32a2b6..f2621f61cb372ec436fe81e7a93f1aef7d360f3f 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;
@@ -160,6 +161,22 @@ public abstract class ChunkGenerator {
@Nullable
public BlockPosition findNearestMapFeature(WorldServer worldserver, StructureGenerator<?> structuregenerator, BlockPosition blockposition, int i, boolean flag) {
+ // Paper start
+ org.bukkit.World world = worldserver.getWorld();
+ org.bukkit.Location originLocation = new org.bukkit.Location(world, blockposition.getX(), blockposition.getY(), blockposition.getZ());
+ StructureLocateEvent event = new StructureLocateEvent(world, originLocation, org.bukkit.StructureType.getStructureTypes().get(structuregenerator.i()), i, flag);
+ 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 BlockPosition(event.getResult().getBlockX(), event.getResult().getBlockY(), event.getResult().getBlockZ());
+ // Get origin location (re)defined by event call.
+ blockposition = new BlockPosition(event.getOrigin().getBlockX(), event.getOrigin().getBlockY(), event.getOrigin().getBlockZ());
+ // Get world (re)defined by event call.
+ worldserver = ((org.bukkit.craftbukkit.CraftWorld) event.getOrigin().getWorld()).getHandle();
+ // Get radius and whether to find unexplored structures (re)defined by event call.
+ i = event.getRadius();
+ flag = event.shouldFindUnexplored();
+ structuregenerator = StructureGenerator.a.get(event.getType().getName());
+ // Paper end
if (!this.b.a(structuregenerator)) {
return null;
} else if (structuregenerator == StructureGenerator.STRONGHOLD) {