papermc/Spigot-Server-Patches/0154-Don-t-let-fishinghooks-use-portals.patch

From 0caccdfd0545a6b148266d891c7918effde93a12 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Fri, 16 Dec 2016 16:03:19 -0600
Subject: [PATCH] Don't let fishinghooks use portals


diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 964caa080c..c287231584 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -157,7 +157,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
     public boolean ak;
     public boolean impulse;
     public int portalCooldown;
-    protected boolean an;
+    protected boolean an; public boolean inPortal() { return an; } // Paper - OBFHELPER
     protected int ao;
     public int dimension;
     protected BlockPosition aq;
diff --git a/src/main/java/net/minecraft/server/EntityFishingHook.java b/src/main/java/net/minecraft/server/EntityFishingHook.java
index 7c119282b9..4f801e8fec 100644
--- a/src/main/java/net/minecraft/server/EntityFishingHook.java
+++ b/src/main/java/net/minecraft/server/EntityFishingHook.java
@@ -190,6 +190,12 @@ public class EntityFishingHook extends Entity {
             this.motY *= 0.92D;
             this.motZ *= 0.92D;
             this.setPosition(this.locX, this.locY, this.locZ);
+
+            // Paper start - These shouldn't be going through portals
+            if (this.inPortal()) {
+                this.die();
+            }
+            // Paper end
         }
     }
 
-- 
2.18.0