Paper/patches/server/0303-Set-Zombie-last-tick-at-start-of-drowning-process.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach@zachbr.io>
Date: Mon, 4 Mar 2019 02:23:28 -0500
Subject: [PATCH] Set Zombie last tick at start of drowning process

Fixes GH-1887

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 1ff02c66fcc291b6ccc456673ad4c6c09d47d69e..bf5f4fe68a942dff8c2e2ad4735a529b5a6353e8 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
@@ -223,6 +223,7 @@ public class Zombie extends Monster {
                     ++this.inWaterTime;
                     if (this.inWaterTime >= 600) {
                         this.startUnderWaterConversion(300);
+                        this.lastTick = MinecraftServer.currentTick; // Paper - Make sure this is set at start of process - GH-1887
                     }
                 } else {
                     this.inWaterTime = -1;