From 303db4ec97a30becab6cf491f99cb91bce5bf752 Mon Sep 17 00:00:00 2001 From: Aikar Date: Mon, 19 Dec 2016 23:07:42 -0500 Subject: [PATCH] Prevent Pathfinding out of World Border This prevents Entities from trying to run outside of the World Border diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java index 716d00afb..c55aadb53 100644 --- a/src/main/java/net/minecraft/server/NavigationAbstract.java +++ b/src/main/java/net/minecraft/server/NavigationAbstract.java @@ -75,6 +75,7 @@ public abstract class NavigationAbstract { @Nullable public PathEntity b(BlockPosition blockposition) { + if (!getEntity().getWorld().getWorldBorder().isInBounds(blockposition)) return null; // Paper - don't path out of world border if (!this.b()) { return null; } else if (this.c != null && !this.c.b() && blockposition.equals(this.q)) { @@ -101,7 +102,7 @@ public abstract class NavigationAbstract { return null; } else { BlockPosition blockposition = new BlockPosition(entity); - + if (!getEntity().getWorld().getWorldBorder().isInBounds(blockposition)) return null; // Paper - don't path out of world border if (this.c != null && !this.c.b() && blockposition.equals(this.q)) { return this.c; } else { diff --git a/src/main/java/net/minecraft/server/WorldBorder.java b/src/main/java/net/minecraft/server/WorldBorder.java index beac8ac0b..86ada40a1 100644 --- a/src/main/java/net/minecraft/server/WorldBorder.java +++ b/src/main/java/net/minecraft/server/WorldBorder.java @@ -19,7 +19,7 @@ public class WorldBorder { public WorldBorder() {} - public boolean a(BlockPosition blockposition) { + public boolean isInBounds(BlockPosition blockposition) { return a(blockposition); }public boolean a(BlockPosition blockposition) { // Paper - OBFHELPER return (double) (blockposition.getX() + 1) > this.b() && (double) blockposition.getX() < this.d() && (double) (blockposition.getZ() + 1) > this.c() && (double) blockposition.getZ() < this.e(); } -- 2.20.1