From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NanaChiyo0721 <nanachiyo0721@163.com>
Date: Sat, 25 Jul 2026 21:16:19 +0800
Subject: [PATCH] Lithium Optimizes Hoglin repellent search.


diff --git a/net/minecraft/world/entity/ai/sensing/HoglinSpecificSensor.java b/net/minecraft/world/entity/ai/sensing/HoglinSpecificSensor.java
index 7022679c84e184999b416e06d1af2cc2500cb12b..ac8f4acc2aaee8ca9f7598d842ecf29f2ad73be3 100644
--- a/net/minecraft/world/entity/ai/sensing/HoglinSpecificSensor.java
+++ b/net/minecraft/world/entity/ai/sensing/HoglinSpecificSensor.java
@@ -16,6 +16,14 @@ import net.minecraft.world.entity.monster.hoglin.Hoglin;
 import net.minecraft.world.entity.monster.piglin.Piglin;
 
 public class HoglinSpecificSensor extends Sensor<Hoglin> {
+    // Shiroha start - Lithium Optimizes Hoglin repellent search.
+    private static final java.util.function.Predicate<net.minecraft.world.level.block.state.BlockState> IS_VALID_REPELLENT_PREDICATE =
+            HoglinSpecificSensor::lithium$isValidRepellent;
+
+    private static boolean lithium$isValidRepellent(net.minecraft.world.level.block.state.BlockState blockState) {
+        return blockState.is(BlockTags.HOGLIN_REPELLENTS);
+    }
+    // Shiroha end - Lithium Optimizes Hoglin repellent search.
     @Override
     public Set<MemoryModuleType<?>> requires() {
         return ImmutableSet.of(
@@ -30,8 +38,8 @@ public class HoglinSpecificSensor extends Sensor<Hoglin> {
 
     @Override
     protected void doTick(final ServerLevel level, final Hoglin body) {
-        Brain<?> brain = body.getBrain();
-        brain.setMemory(MemoryModuleType.NEAREST_REPELLENT, this.findNearestRepellent(level, body));
+        Brain<?> brain = body.getBrain();;
+        brain.setMemory(MemoryModuleType.NEAREST_REPELLENT, net.caffeinemc.mods.lithium.common.ai.non_poi_block_search.CommonBlockSearchesCheckAndCache.blockPosFindClosestMatch(level, body, 8, 4, IS_VALID_REPELLENT_PREDICATE, true)); // Shiroha - Lithium Optimizes Hoglin repellent search.
         Optional<Piglin> adultPiglin = Optional.empty();
         int adultPiglinCount = 0;
         List<Hoglin> adultHoglins = Lists.newArrayList();