From 8b207fdf78cae4c139f9167c2dc3f8147fb67092 Mon Sep 17 00:00:00 2001
From: CraftBukkit/Spigot <noreply+git-craftbukkit@papermc.io>
Date: Wed, 8 May 2019 02:18:05 +0200
Subject: [PATCH] SPIGOT-4893: Don't reset angry state of wolves without
 target.

Wolves will 'silently' lose their target when teleporting between
dimensions or the chunk getting reloaded. To reset the angry state in
those cases, the check got moved into the loading method.
By: blablubbabc <lukas@wirsindwir.de>
---
 paper-server/nms-patches/EntityWolf.patch | 29 +++++++++++++++++++----
 1 file changed, 25 insertions(+), 4 deletions(-)

diff --git a/paper-server/nms-patches/EntityWolf.patch b/paper-server/nms-patches/EntityWolf.patch
index 7c4744339..b7f7fcc2a 100644
--- a/paper-server/nms-patches/EntityWolf.patch
+++ b/paper-server/nms-patches/EntityWolf.patch
@@ -44,7 +44,28 @@
      @Override
      public void setGoalTarget(@Nullable EntityLiving entityliving) {
          super.setGoalTarget(entityliving);
-@@ -217,7 +238,8 @@
+@@ -101,6 +122,11 @@
+     public void a(NBTTagCompound nbttagcompound) {
+         super.a(nbttagcompound);
+         this.setAngry(nbttagcompound.getBoolean("Angry"));
++        // CraftBukkit start - moved from below, SPIGOT-4893
++        if (this.getGoalTarget() == null && this.isAngry()) {
++            this.setAngry(false);
++        }
++        // CraftBukkit end
+         if (nbttagcompound.hasKeyOfType("CollarColor", 99)) {
+             this.setCollarColor(EnumColor.fromColorIndex(nbttagcompound.getInt("CollarColor")));
+         }
+@@ -137,7 +163,7 @@
+             this.world.broadcastEntityEffect(this, (byte) 8);
+         }
+ 
+-        if (!this.world.isClientSide && this.getGoalTarget() == null && this.isAngry()) {
++        if (false && !this.world.isClientSide && this.getGoalTarget() == null && this.isAngry()) { // CraftBukkit - SPIGOT-4893
+             this.setAngry(false);
+         }
+ 
+@@ -217,7 +243,8 @@
              Entity entity = damagesource.getEntity();
  
              if (this.goalSit != null) {
@@ -54,7 +75,7 @@
              }
  
              if (entity != null && !(entity instanceof EntityHuman) && !(entity instanceof EntityArrow)) {
-@@ -264,7 +286,7 @@
+@@ -264,7 +291,7 @@
                              itemstack.subtract(1);
                          }
  
@@ -63,7 +84,7 @@
                          return true;
                      }
                  } else if (item instanceof ItemDye) {
-@@ -285,7 +307,7 @@
+@@ -285,7 +312,7 @@
                  this.goalSit.setSitting(!this.isSitting());
                  this.jumping = false;
                  this.navigation.o();
@@ -72,7 +93,7 @@
              }
          } else if (item == Items.BONE && !this.isAngry()) {
              if (!entityhuman.abilities.canInstantlyBuild) {
-@@ -293,12 +315,13 @@
+@@ -293,12 +320,13 @@
              }
  
              if (!this.world.isClientSide) {