PaperMC/Spigot-Server-Patches/0387-MC-145656-Fix-Follow-Range-Initial-Target.patch
2021-05-15 23:42:36 +00:00

73 lines
3.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Wed, 18 Dec 2019 22:21:35 -0600
Subject: [PATCH] MC-145656 Fix Follow Range Initial Target
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index e726b6213cf2e8f5b326f05c0438b8f1ee2b73c5..edda2121f8c1046478beaa77030ebb36d403b334 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -580,4 +580,9 @@ public class PaperWorldConfig {
private void pillagerSettings() {
disablePillagerPatrols = getBoolean("game-mechanics.disable-pillager-patrols", disablePillagerPatrols);
}
+
+ public boolean entitiesTargetWithFollowRange = false;
+ private void entitiesTargetWithFollowRange() {
+ entitiesTargetWithFollowRange = getBoolean("entities-target-with-follow-range", entitiesTargetWithFollowRange);
+ }
}
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/target/PathfinderGoalNearestAttackableTarget.java b/src/main/java/net/minecraft/world/entity/ai/goal/target/PathfinderGoalNearestAttackableTarget.java
index 4f0a2cbdd6d42e3e4721345e21bf0ef33ec48e1e..44f21c3f7af17e9d39777a48c6715a22fc085da6 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/target/PathfinderGoalNearestAttackableTarget.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/target/PathfinderGoalNearestAttackableTarget.java
@@ -32,6 +32,7 @@ public class PathfinderGoalNearestAttackableTarget<T extends EntityLiving> exten
this.b = i;
this.a(EnumSet.of(PathfinderGoal.Type.TARGET));
this.d = (new PathfinderTargetCondition()).a(this.k()).a(predicate);
+ if (entityinsentient.world.paperConfig.entitiesTargetWithFollowRange) this.d.useFollowRange(); // Paper
}
@Override
diff --git a/src/main/java/net/minecraft/world/entity/ai/targeting/PathfinderTargetCondition.java b/src/main/java/net/minecraft/world/entity/ai/targeting/PathfinderTargetCondition.java
index 0de32bcf24a94efe5af922b877d4cdc3578e0cbd..e6988f7ea428f1503e3db63876b13e57f898ee30 100644
--- a/src/main/java/net/minecraft/world/entity/ai/targeting/PathfinderTargetCondition.java
+++ b/src/main/java/net/minecraft/world/entity/ai/targeting/PathfinderTargetCondition.java
@@ -4,6 +4,8 @@ import java.util.function.Predicate;
import javax.annotation.Nullable;
import net.minecraft.world.entity.EntityInsentient;
import net.minecraft.world.entity.EntityLiving;
+import net.minecraft.world.entity.ai.attributes.AttributeModifiable;
+import net.minecraft.world.entity.ai.attributes.GenericAttributes;
public class PathfinderTargetCondition {
@@ -82,7 +84,7 @@ public class PathfinderTargetCondition {
if (this.b > 0.0D) {
double d0 = this.g ? entityliving1.A(entityliving) : 1.0D;
- double d1 = Math.max(this.b * d0, 2.0D);
+ double d1 = Math.max((useFollowRange ? getFollowRange(entityliving) : this.b) * d0, 2.0D); // Paper
double d2 = entityliving.h(entityliving1.locX(), entityliving1.locY(), entityliving1.locZ());
if (d2 > d1 * d1) {
@@ -98,4 +100,18 @@ public class PathfinderTargetCondition {
return true;
}
}
+
+ // Paper start
+ private boolean useFollowRange = false;
+
+ public PathfinderTargetCondition useFollowRange() {
+ this.useFollowRange = true;
+ return this;
+ }
+
+ private double getFollowRange(EntityLiving entityliving) {
+ AttributeModifiable attributeinstance = entityliving.getAttributeInstance(GenericAttributes.FOLLOW_RANGE);
+ return attributeinstance == null ? 16.0D : attributeinstance.getValue();
+ }
+ // Paper end
}