Paper/patches/server/0647-Fix-xp-reward-for-baby-zombies.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 16 Jan 2022 10:34:02 -0800
Subject: [PATCH] Fix xp reward for baby zombies

The field that tracks the xpReward was not
getting reset if the death was cancelled
so this resets it after each call to
Zombie#getExperienceReward

diff --git a/src/main/java/net/minecraft/world/entity/monster/Zombie.java b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
index a835ec6e063dd247a008da84446f8647f38d89d4..94b3ba2688676e92d9d093b63d92cab39d5d2f02 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
@@ -174,11 +174,16 @@ public class Zombie extends Monster {
 
     @Override
     protected int getBaseExperienceReward(ServerLevel world) {
+        final int previousReward = this.xpReward; // Paper - store previous value to reset after calculating XP reward
         if (this.isBaby()) {
             this.xpReward = (int) ((double) this.xpReward * 2.5D);
         }
 
-        return super.getBaseExperienceReward(world);
+        // Paper start - store previous value to reset after calculating XP reward
+        int reward = super.getBaseExperienceReward(world);
+        this.xpReward = previousReward;
+        return reward;
+        // Paper end - store previous value to reset after calculating XP reward
     }
 
     @Override