From 0000000000000000000000000000000000000000 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 62e793b71b313146b86b466421e7a5f894bef9df..cd47a4ca069df26969de3051c2aac80540093818 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -191,4 +191,11 @@ public class PaperWorldConfig {
     private void allChunksAreSlimeChunks() {
         allChunksAreSlimeChunks = getBoolean("all-chunks-are-slime-chunks", false);
     }
+
+    public int portalSearchRadius;
+    public int portalCreateRadius;
+    private void portalSearchRadius() {
+        portalSearchRadius = getInt("portal-search-radius", 128);
+        portalCreateRadius = getInt("portal-create-radius", 16);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index ed1339cf67abb895eb23c8a6fd5f10b6389e4224..f46c225596ae1b0319ea4340e67ce5d6e892cc7e 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -2514,7 +2514,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
                 double d4 = DimensionManager.a(this.world.getDimensionManager(), worldserver.getDimensionManager());
                 BlockPosition blockposition = new BlockPosition(MathHelper.a(this.locX() * d4, d0, d2), this.locY(), MathHelper.a(this.locZ() * d4, d1, d3));
                 // CraftBukkit start
-                CraftPortalEvent event = callPortalEvent(this, worldserver, blockposition, PlayerTeleportEvent.TeleportCause.NETHER_PORTAL, flag2 ? 16 : 128, 16);
+                CraftPortalEvent event = callPortalEvent(this, worldserver, blockposition, PlayerTeleportEvent.TeleportCause.NETHER_PORTAL, worldserver.paperConfig.portalSearchRadius, worldserver.paperConfig.portalCreateRadius); // Paper start - configurable portal radius
                 if (event == null) {
                     return null;
                 }
diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index 95434c741b246ff5698e41babef9f2c1471f76a2..863f779453bb028d6452292663fd1e41ab434165 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -872,7 +872,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     protected CraftPortalEvent callPortalEvent(Entity entity, WorldServer exitWorldServer, BlockPosition exitPosition, TeleportCause cause, int searchRadius, int creationRadius) {
         Location enter = this.getBukkitEntity().getLocation();
         Location exit = new Location(exitWorldServer.getWorld(), exitPosition.getX(), exitPosition.getY(), exitPosition.getZ(), yaw, pitch);
-        PlayerPortalEvent event = new PlayerPortalEvent(this.getBukkitEntity(), enter, exit, cause, 128, true, creationRadius);
+        PlayerPortalEvent event = new PlayerPortalEvent(this.getBukkitEntity(), enter, exit, cause, searchRadius, true, creationRadius); // Paper - use searchRadius
         Bukkit.getServer().getPluginManager().callEvent(event);
         if (event.isCancelled() || event.getTo() == null || event.getTo().getWorld() == null) {
             return null;
diff --git a/src/main/java/net/minecraft/server/PortalTravelAgent.java b/src/main/java/net/minecraft/server/PortalTravelAgent.java
index dc972bf0abc87c2b2fb84d8fffc368a947b2d9a3..205f3f697e9c31674a4ac8db38467bb2e61cfe6b 100644
--- a/src/main/java/net/minecraft/server/PortalTravelAgent.java
+++ b/src/main/java/net/minecraft/server/PortalTravelAgent.java
@@ -14,7 +14,7 @@ public class PortalTravelAgent {
 
     public Optional<BlockUtil.Rectangle> findPortal(BlockPosition blockposition, boolean flag) {
         // CraftBukkit start
-        return findPortal(blockposition, flag ? 16 : 128); // Search Radius
+        return findPortal(blockposition, flag ? world.paperConfig.portalCreateRadius : world.paperConfig.portalSearchRadius); // Paper - search Radius
     }
 
     public Optional<BlockUtil.Rectangle> findPortal(BlockPosition blockposition, int i) {