Fix #2232 - Passive mobs don't move (#2253)

Spigot-Server-Patches/0307-Prevent-Mob-AI-Rules-from-Loading-Chunks.patch

@@ -1,11 +1,11 @@
-From 80e349f4e9b616dee129420da8566157c7955e1f Mon Sep 17 00:00:00 2001
+From 0426fd13dc4dcdc742494adaefc1d9358600dc41 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Mon, 10 Sep 2018 23:56:36 -0400
 Subject: [PATCH] Prevent Mob AI Rules from Loading Chunks
 
 
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java b/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
-index 4199c154eb..31c4412012 100644
+index 4199c154..31c44120 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
 @@ -12,11 +12,13 @@ public class PathfinderGoalRemoveBlock extends PathfinderGoalGotoTarget {
@@ -53,14 +53,14 @@ index 4199c154eb..31c4412012 100644
          return block == this.g && iworldreader.getType(blockposition.up()).isAir() && iworldreader.getType(blockposition.up(2)).isAir();
      }
 diff --git a/src/main/java/net/minecraft/server/RandomPositionGenerator.java b/src/main/java/net/minecraft/server/RandomPositionGenerator.java
-index dd6a8fe3dd..8ba69380b7 100644
+index dd6a8fe3..ddbb71b1 100644
 --- a/src/main/java/net/minecraft/server/RandomPositionGenerator.java
 +++ b/src/main/java/net/minecraft/server/RandomPositionGenerator.java
 @@ -99,6 +99,7 @@ public class RandomPositionGenerator {
                  }
  
                  blockposition2 = new BlockPosition((double) l + entitycreature.locX, (double) i1 + entitycreature.locY, (double) j1 + entitycreature.locZ);
-+                if (!entitycreature.world.isLoaded(blockposition1)) continue; // Paper
++                if (!entitycreature.world.isLoaded(blockposition2)) continue; // Paper
                  if ((!flag1 || entitycreature.a(blockposition2)) && navigationabstract.a(blockposition2)) {
                      if (!flag) {
                          blockposition2 = a(blockposition2, entitycreature);
@@ -74,5 +74,5 @@ index dd6a8fe3dd..8ba69380b7 100644
      }
  }
 -- 
-2.22.0
+2.20.1