Paper/Spigot-Server-Patches/0054-Add-configurable-portal-search-radius.patch

From 34714cc6991d2727f764745fdae5a08c88a8e87f Mon Sep 17 00:00:00 2001
From: Joseph Hirschfeld <joe@ibj.io>
Date: Thu, 3 Mar 2016 02:46:17 -0600
Subject: [PATCH] Add configurable portal search radius


diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 7d1f6cde94..c982869995 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -183,4 +183,9 @@ public class PaperWorldConfig {
     private void allChunksAreSlimeChunks() {
         allChunksAreSlimeChunks = getBoolean("all-chunks-are-slime-chunks", false);
     }
+
+    public int portalSearchRadius;
+    private void portalSearchRadius() {
+        portalSearchRadius = getInt("portal-search-radius", 128);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/PortalTravelAgent.java b/src/main/java/net/minecraft/server/PortalTravelAgent.java
index 73d5b4d625..5e899e05cf 100644
--- a/src/main/java/net/minecraft/server/PortalTravelAgent.java
+++ b/src/main/java/net/minecraft/server/PortalTravelAgent.java
@@ -13,7 +13,7 @@ import org.bukkit.util.Vector;
 public class PortalTravelAgent {
 
     private static final BlockPortal a = (BlockPortal) Blocks.NETHER_PORTAL;
-    private final WorldServer world;
+    public final WorldServer world; // Paper - private -> public
     private final Random c;
     private final Long2ObjectMap<PortalTravelAgent.ChunkCoordinatesPortal> d = new Long2ObjectOpenHashMap(4096);
 
@@ -93,7 +93,7 @@ public class PortalTravelAgent {
 
     public boolean b(Entity entity, float f) {
         // CraftBukkit start - Modularize portal search process and entity teleportation
-        BlockPosition found = this.findPortal(entity.locX, entity.locY, entity.locZ, 128);
+        BlockPosition found = this.findPortal(entity.locX, entity.locY, entity.locZ, world.paperConfig.portalSearchRadius); // Paper - Configurable search radius
         if (found == null) {
             return false;
         }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftTravelAgent.java b/src/main/java/org/bukkit/craftbukkit/CraftTravelAgent.java
index d4639c8221..e1eb3aa0f3 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftTravelAgent.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftTravelAgent.java
@@ -12,7 +12,7 @@ public class CraftTravelAgent extends PortalTravelAgent implements TravelAgent {
 
     public static TravelAgent DEFAULT = null;
 
-    private int searchRadius = 128;
+    private int searchRadius = world.paperConfig.portalSearchRadius; // Paper - Configurable search radius
     private int creationRadius = 16;
     private boolean canCreatePortal = true;
 
-- 
2.18.0