From 3c621cdd6f9b2d60e89eaa913d9463294df3af1e 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 50fc4a0..f42efe7 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -259,4 +259,9 @@ public class PaperWorldConfig {
     private void allowBlockLocationTabCompletion() {
         allowBlockLocationTabCompletion = getBoolean("allow-block-location-tab-completion", true);
     }
+
+    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 7c8df40..22c94d1 100644
--- a/src/main/java/net/minecraft/server/PortalTravelAgent.java
+++ b/src/main/java/net/minecraft/server/PortalTravelAgent.java
@@ -107,7 +107,7 @@ public class PortalTravelAgent {
         return true;
     }
 
-    public BlockPosition findPortal(double x, double y, double z, int short1) {
+    public BlockPosition findPortal(double x, double y, double z, int searchRadius) { // Paper - short1 -> searchRadius
         if (this.world.getWorld().getEnvironment() == org.bukkit.World.Environment.THE_END) {
             return this.findEndPortal(this.world.worldProvider.h());
         }
@@ -131,10 +131,10 @@ public class PortalTravelAgent {
         } else {
             BlockPosition blockposition = new BlockPosition(x, y, z); // CraftBukkit
 
-            for (int l = -128; l <= 128; ++l) {
+            for (int l = -searchRadius; l <= searchRadius; ++l) { // Paper - actually use search radiusfor (int l = -128; l <= 128; ++l) {
                 BlockPosition blockposition1;
 
-                for (int i1 = -128; i1 <= 128; ++i1) {
+                for (int i1 = -searchRadius; i1 <= searchRadius; ++i1) { // Paper - actually use search radius
                     for (BlockPosition blockposition2 = blockposition.a(l, this.world.Z() - 1 - blockposition.getY(), i1); blockposition2.getY() >= 0; blockposition2 = blockposition1) {
                         blockposition1 = blockposition2.down();
                         if (this.world.getType(blockposition2).getBlock() == Blocks.PORTAL) {
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 3567133..9da5719 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -60,7 +60,7 @@ public class WorldServer extends World implements IAsyncTaskHandler {
         this.manager = new PlayerChunkMap(this, spigotConfig.viewDistance); // Spigot
         this.worldProvider.a((World) this);
         this.chunkProvider = this.n();
-        this.portalTravelAgent = new org.bukkit.craftbukkit.CraftTravelAgent(this); // CraftBukkit
+        this.portalTravelAgent = ((org.bukkit.craftbukkit.CraftTravelAgent) new org.bukkit.craftbukkit.CraftTravelAgent(this).setSearchRadius(paperConfig.portalSearchRadius)); // CraftBukkit // Paper - configurable search radius
         this.H();
         this.I();
         this.getWorldBorder().a(minecraftserver.aD());
-- 
2.7.2