From 75f1605833d72398d4ebfb6a25c7f3acf3cae421 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 25 Jan 2025 11:30:49 -0800
Subject: [PATCH] Schedule POTENTIAL_JOB_SITE to correct region

The position may not be owned by the current region so we must
schedule the release to the correct region.

Fixes https://github.com/PaperMC/Folia/issues/319
---
 .../ai/behavior/GoToPotentialJobSite.java.patch | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 folia-server/minecraft-patches/sources/net/minecraft/world/entity/ai/behavior/GoToPotentialJobSite.java.patch

diff --git a/folia-server/minecraft-patches/sources/net/minecraft/world/entity/ai/behavior/GoToPotentialJobSite.java.patch b/folia-server/minecraft-patches/sources/net/minecraft/world/entity/ai/behavior/GoToPotentialJobSite.java.patch
new file mode 100644
index 0000000..7f5ed03
--- /dev/null
+++ b/folia-server/minecraft-patches/sources/net/minecraft/world/entity/ai/behavior/GoToPotentialJobSite.java.patch
@@ -0,0 +1,17 @@
+--- a/net/minecraft/world/entity/ai/behavior/GoToPotentialJobSite.java
++++ b/net/minecraft/world/entity/ai/behavior/GoToPotentialJobSite.java
+@@ -46,12 +_,14 @@
+             BlockPos blockPos = globalPos.pos();
+             ServerLevel level1 = level.getServer().getLevel(globalPos.dimension());
+             if (level1 != null) {
++                io.papermc.paper.threadedregions.RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(level1, blockPos.getX() >> 4, blockPos.getZ(), () -> { // Folia - region threading
+                 PoiManager poiManager = level1.getPoiManager();
+                 if (poiManager.exists(blockPos, holder -> true)) {
+                     poiManager.release(blockPos);
+                 }
+ 
+                 DebugPackets.sendPoiTicketCountPacket(level, blockPos);
++                }); // Folia - region threading
+             }
+         });
+         entity.getBrain().eraseMemory(MemoryModuleType.POTENTIAL_JOB_SITE);