Skip inactive AI ticks for unaware mobs (#13781)

Author: officialasishkumar

paper-server/patches/features/0005-Entity-Activation-Range-2.0.patch

@@ -540,17 +540,18 @@ index c4da41f3b5ba6d8492d3776654b1ce62a5015895..6a0ebbdfcc0bc07915574c1cf87463e8
      public void tick() {
          super.tick();
 diff --git a/net/minecraft/world/entity/Mob.java b/net/minecraft/world/entity/Mob.java
-index c7c53ef16e104ebc48aeb8719783fb4c45d39fc2..90eaa775dc134041647618c3b965334a9bb9fd3b 100644
+index c7c53ef16e104ebc48aeb8719783fb4c45d39fc2..5bbb5cbb51953399c7bce547cd6968eb3c6bd130 100644
 --- a/net/minecraft/world/entity/Mob.java
 +++ b/net/minecraft/world/entity/Mob.java
-@@ -211,6 +211,19 @@ public abstract class Mob extends LivingEntity implements Targeting, EquipmentUs
+@@ -211,6 +211,20 @@ public abstract class Mob extends LivingEntity implements Targeting, EquipmentUs
          return this.lookControl;
      }
 
 +    // Paper start
 +    @Override
 +    public void inactiveTick() {
 +        super.inactiveTick();
++        if (!this.aware) return; // Paper - Do not tick AI for inactive unaware mobs
 +        if (this.goalSelector.inactiveTick()) {
 +            this.goalSelector.tick();
 +        }
@@ -673,7 +674,7 @@ index c482c3348267ca2b88109e34291aa860e0cde916..b11b59d80e37d272770ab51a63028fdd
      public void tick() {
          if (this.getItem().isEmpty()) {
 diff --git a/net/minecraft/world/entity/npc/villager/Villager.java b/net/minecraft/world/entity/npc/villager/Villager.java
-index a80e6a23cf29cb44943339101f15565dbc19af1f..f481fd661440f77c98940cbde4a8b95818e4a22c 100644
+index a80e6a23cf29cb44943339101f15565dbc19af1f..26108ac0543c7b4195f149c07d8348b5b15b8bdb 100644
 --- a/net/minecraft/world/entity/npc/villager/Villager.java
 +++ b/net/minecraft/world/entity/npc/villager/Villager.java
 @@ -244,11 +244,35 @@ public class Villager extends AbstractVillager implements VillagerDataHolder, Re
@@ -687,7 +688,7 @@ index a80e6a23cf29cb44943339101f15565dbc19af1f..f481fd661440f77c98940cbde4a8b958
 +        if (this.getUnhappyCounter() > 0) {
 +            this.setUnhappyCounter(this.getUnhappyCounter() - 1);
 +        }
-+        if (this.isEffectiveAi()) {
++        if (this.aware && this.isEffectiveAi()) { // Paper - Do not tick AI for inactive unaware mobs
 +            if (this.level().spigotConfig.tickInactiveVillagers) {
 +                this.customServerAiStep(this.level().getMinecraftWorld());
 +            } else {