Gale/patches/server/0026-Reduce-acquire-POI-for-stuck-entities.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Wed, 23 Nov 2022 20:12:48 +0100
Subject: [PATCH] Reduce acquire POI for stuck entities

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

This patch is based on the following patch:
"Skip POI finding if stuck in vehicle"
By: Paul Sauve <paul@technove.co>
As part of: Airplane (https://github.com/TECHNOVE/Airplane)
Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)

* Airplane copyright *

Airplane
Copyright (C) 2020 Technove LLC

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/AcquirePoi.java b/src/main/java/net/minecraft/world/entity/ai/behavior/AcquirePoi.java
index d4c91e0a0c64fcb7f1145de3f30134cb1f1f8ee6..aed7e9affaae1e0d1e3324a41e5818435f76fd0f 100644
--- a/src/main/java/net/minecraft/world/entity/ai/behavior/AcquirePoi.java
+++ b/src/main/java/net/minecraft/world/entity/ai/behavior/AcquirePoi.java
@@ -13,6 +13,7 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.core.GlobalPos;
 import net.minecraft.core.Holder;
 import net.minecraft.network.protocol.game.DebugPackets;
+import net.minecraft.server.level.ServerLevel;
 import net.minecraft.util.RandomSource;
 import net.minecraft.world.entity.Mob;
 import net.minecraft.world.entity.PathfinderMob;
@@ -26,6 +27,13 @@ import org.apache.commons.lang3.mutable.MutableLong;
 public class AcquirePoi {
     public static final int SCAN_RANGE = 48;
 
+    // Gale start - Airplane - reduce acquire POI for stuck entities
+    public static void addAdditionalTimeToMutableLongIfEntityIsStuck(MutableLong mutableLong, ServerLevel world, PathfinderMob entity) {
+        long stuckEntityAdditionalWaitTime = world.galeConfig().smallOptimizations.reducedIntervals.acquirePoiForStuckEntity;
+        mutableLong.add(stuckEntityAdditionalWaitTime <= 0L ? 0L : entity.getNavigation().isStuck() ? stuckEntityAdditionalWaitTime : 0L);
+    }
+    // Gale end - Airplane - reduce acquire POI for stuck entities
+
     public static BehaviorControl<PathfinderMob> create(Predicate<Holder<PoiType>> poiPredicate, MemoryModuleType<GlobalPos> poiPosModule, boolean onlyRunIfChild, Optional<Byte> entityStatus) {
         return create(poiPredicate, poiPosModule, poiPosModule, onlyRunIfChild, entityStatus);
     }
@@ -42,11 +50,13 @@ public class AcquirePoi {
                         return false;
                     } else if (mutableLong.getValue() == 0L) {
                         mutableLong.setValue(world.getGameTime() + (long)world.random.nextInt(20));
+                        addAdditionalTimeToMutableLongIfEntityIsStuck(mutableLong, world, entity); // Gale - Airplane - reduce acquire POI for stuck entities
                         return false;
                     } else if (world.getGameTime() < mutableLong.getValue()) {
                         return false;
                     } else {
                         mutableLong.setValue(time + 20L + (long)world.getRandom().nextInt(20));
+                        addAdditionalTimeToMutableLongIfEntityIsStuck(mutableLong, world, entity); // Gale - Airplane - reduce acquire POI for stuck entities
                         PoiManager poiManager = world.getPoiManager();
                         long2ObjectMap.long2ObjectEntrySet().removeIf((entry) -> {
                             return !entry.getValue().isStillValid(time);
diff --git a/src/main/java/org/galemc/gale/configuration/GaleWorldConfiguration.java b/src/main/java/org/galemc/gale/configuration/GaleWorldConfiguration.java
index a83675d8d2f94a8e73cc2c7fa11d0aaf6f78be2c..b993c2276d14c0a384898e9705a1af6fa6d585cf 100644
--- a/src/main/java/org/galemc/gale/configuration/GaleWorldConfiguration.java
+++ b/src/main/java/org/galemc/gale/configuration/GaleWorldConfiguration.java
@@ -83,6 +83,26 @@ public class GaleWorldConfiguration extends ConfigurationPart {
         }
         // Gale end - Airplane - reduce projectile chunk loading
 
+        public ReducedIntervals reducedIntervals;
+        public class ReducedIntervals extends ConfigurationPart {
+
+            // Gale start - Airplane - reduce acquire POI for stuck entities
+            /**
+             * Extra interval (on top of the regular interval)
+             * for entities that are stuck (e.g. in a vehicle) to attempt to acquire a POI.
+             * If they become unstuck during this time, they will immediately be free to acquire a POI again.
+             * Given in ticks.
+             * Any value < 0 behaves like 0.
+             * <ul>
+             *     <li><i>Default</i>: 200 (10 seconds)</li>
+             *     <li><i>Vanilla</i>: 0</li>
+             * </ul>
+             */
+            public int acquirePoiForStuckEntity = 200;
+            // Gale end - Airplane - reduce acquire POI for stuck entities
+
+        }
+
     }
 
 }