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/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 45aca8dde5b6f1a3aef907b1a74809e7f4aa66e4..d95f2f0757a339917ff8061ae3cf169bbed054bf 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2937,7 +2937,13 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
                 double d0 = DimensionType.getTeleportationScale(this.level.dimensionType(), destination.dimensionType());
                 BlockPos blockposition = worldborder.clampToBounds(this.getX() * d0, this.getY(), this.getZ() * d0);
                 // CraftBukkit start
-                CraftPortalEvent event = this.callPortalEvent(this, destination, new PositionImpl(blockposition.getX(), blockposition.getY(), blockposition.getZ()), PlayerTeleportEvent.TeleportCause.NETHER_PORTAL, flag2 ? 16 : 128, 16);
+                // Paper start
+                int portalSearchRadius = destination.paperConfig().environment.portalSearchRadius;
+                if (level.paperConfig().environment.portalSearchVanillaDimensionScaling && flag2) { // == THE_NETHER
+                    portalSearchRadius = (int) (portalSearchRadius / destination.dimensionType().coordinateScale());
+                }
+                // Paper end
+                CraftPortalEvent event = this.callPortalEvent(this, destination, new PositionImpl(blockposition.getX(), blockposition.getY(), blockposition.getZ()), PlayerTeleportEvent.TeleportCause.NETHER_PORTAL, portalSearchRadius, destination.paperConfig().environment.portalCreateRadius); // Paper start - configurable portal radius
                 if (event == null) {
                     return null;
                 }
diff --git a/src/main/java/net/minecraft/world/level/portal/PortalForcer.java b/src/main/java/net/minecraft/world/level/portal/PortalForcer.java
index bb05ea288432ece497957c3503c3435655ce8997..7aa6181237eaec1df2ed2fdcd3b1137dfe89ce69 100644
--- a/src/main/java/net/minecraft/world/level/portal/PortalForcer.java
+++ b/src/main/java/net/minecraft/world/level/portal/PortalForcer.java
@@ -43,7 +43,7 @@ public class PortalForcer {
 
     public Optional<BlockUtil.FoundRectangle> findPortalAround(BlockPos pos, boolean destIsNether, WorldBorder worldBorder) {
         // CraftBukkit start
-        return this.findPortalAround(pos, worldBorder, destIsNether ? 16 : 128); // Search Radius
+        return this.findPortalAround(pos, worldBorder, destIsNether ? level.paperConfig().environment.portalCreateRadius : level.paperConfig().environment.portalSearchRadius); // Search Radius // Paper - search Radius
     }
 
     public Optional<BlockUtil.FoundRectangle> findPortalAround(BlockPos blockposition, WorldBorder worldborder, int i) {
