From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Sun, 25 Dec 2022 10:47:29 +0100
Subject: [PATCH] Skip secondary POI sensor if absent

License: LGPL-3.0 (https://www.gnu.org/licenses/lgpl-3.0.html)
Gale - https://galemc.org

This patch is based on the following mixin:
"me/jellysquid/mods/lithium/mixin/ai/sensor/secondary_poi/SecondaryPointsOfInterestSensorMixin.java"
By: 2No2Name <2No2Name@web.de>
As part of: Lithium (https://github.com/CaffeineMC/lithium-fabric)
Licensed under: LGPL-3.0 (https://www.gnu.org/licenses/lgpl-3.0.html)

* Lithium description *

villagers that have no secondary POI (farmland) do not search for it

diff --git a/src/main/java/net/minecraft/world/entity/ai/sensing/SecondaryPoiSensor.java b/src/main/java/net/minecraft/world/entity/ai/sensing/SecondaryPoiSensor.java
index a0e0692d17760f440fe81d52887284c787e562db..1595568f3140a62b0f2236644ac2da11db12af05 100644
--- a/src/main/java/net/minecraft/world/entity/ai/sensing/SecondaryPoiSensor.java
+++ b/src/main/java/net/minecraft/world/entity/ai/sensing/SecondaryPoiSensor.java
@@ -22,6 +22,13 @@ public class SecondaryPoiSensor extends Sensor<Villager> {
 
     @Override
     protected void doTick(ServerLevel world, Villager entity) {
+        // Gale start - Lithium - skip secondary POI sensor if absent
+        var secondaryPoi = entity.getVillagerData().getProfession().secondaryPoi();
+        if (secondaryPoi.isEmpty()) {
+            entity.getBrain().eraseMemory(MemoryModuleType.SECONDARY_JOB_SITE);
+            return;
+        }
+        // Gale end - Lithium - skip secondary POI sensor if absent
         ResourceKey<Level> resourceKey = world.dimension();
         BlockPos blockPos = entity.blockPosition();
         List<GlobalPos> list = Lists.newArrayList();