Update Paper to 1.13 proper - THIS IS STILL HIGHLY UNSTABLE

DO NOT RUN ON PRODUCTION SERVERS!!! Use Backups!!

Spigot-Server-Patches/Enderman.teleportRandomly.patch

@@ -6,15 +6,15 @@ Subject: [PATCH] Enderman.teleportRandomly()
 Ability to trigger the vanilla "teleport randomly" mechanic of an enderman.
 
 diff --git a/src/main/java/net/minecraft/server/EntityEnderman.java b/src/main/java/net/minecraft/server/EntityEnderman.java
-index e5eb0189d..df94b4ca9 100644
+index a766b3895..0f64c8f2b 100644
 --- a/src/main/java/net/minecraft/server/EntityEnderman.java
 +++ b/src/main/java/net/minecraft/server/EntityEnderman.java
 @@ -0,0 +0,0 @@ public class EntityEnderman extends EntityMonster {
          super.mobTick();
      }
  
-+    public boolean teleportRandomly() { return dz(); } // Paper - OBFHELPER
-     protected boolean dz() {
++    public boolean teleportRandomly() { return dA(); } // Paper - OBFHELPER
+     protected boolean dA() {
          double d0 = this.locX + (this.random.nextDouble() - 0.5D) * 64.0D;
          double d1 = this.locY + (double) (this.random.nextInt(64) - 32);
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java