0036-Throttle-goal-selector-during-inactive-ticking.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Kevin Raneri <kevin.raneri@gmail.com>
Date: Sat, 11 Dec 2021 22:20:45 -0500
Subject: [PATCH] Throttle goal selector during inactive ticking


diff --git a/src/main/java/gg/pufferfish/pufferfish/PufferfishConfig.java b/src/main/java/gg/pufferfish/pufferfish/PufferfishConfig.java
index 03ef5e6b578aa1e9391e891d3e005b30925eb5a8..ca7e0cd9e03d7d8fece1f81f684cec202389dc32 100644
--- a/src/main/java/gg/pufferfish/pufferfish/PufferfishConfig.java
+++ b/src/main/java/gg/pufferfish/pufferfish/PufferfishConfig.java
@@ -253,6 +253,13 @@ public class PufferfishConfig {
 
         setComment("dab", "Optimizes entity brains when", "they're far away from the player");
     }
+    
+    public static boolean throttleInactiveGoalSelectorTick;
+	private static void inactiveGoalSelectorThrottle() {
+		throttleInactiveGoalSelectorTick = getBoolean("inactive-goal-selector-throttle", "inactive-goal-selector-disable", true,
+				"Throttles the AI goal selector in entity inactive ticks.",
+				"This can improve performance by a few percent, but has minor gameplay implications.");
+	}
 
     public static URI profileWebUrl;
     private static void profilerOptions() {
diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
index 1072386fe5e0ea98a941f9bf15fc2782368b2830..4cf2963fdbe9003fd18ac8c2035ccded57c02abd 100644
--- a/src/main/java/net/minecraft/world/entity/Mob.java
+++ b/src/main/java/net/minecraft/world/entity/Mob.java
@@ -222,11 +222,13 @@ public abstract class Mob extends LivingEntity implements Targeting {
         return this.lookControl;
     }
 
+    int _pufferfish_inactiveTickDisableCounter = 0; // Pufferfish - throttle inactive goal selector ticking
     // Paper start
     @Override
     public void inactiveTick() {
         super.inactiveTick();
-        if (this.goalSelector.inactiveTick(this.activatedPriority, true)) { // Pufferfish - pass activated priroity
+        boolean isThrottled = gg.pufferfish.pufferfish.PufferfishConfig.throttleInactiveGoalSelectorTick && _pufferfish_inactiveTickDisableCounter++ % 20 != 0; // Pufferfish - throttle inactive goal selector ticking
+        if (this.goalSelector.inactiveTick(this.activatedPriority, true) && !isThrottled) { // Pufferfish - pass activated priroity // Pufferfish - throttle inactive goal selector ticking
             this.goalSelector.tick();
         }
         if (this.targetSelector.inactiveTick(this.activatedPriority, true)) { // Pufferfish - pass activated priority