From cbabd72bb30424273efa4f0e1208c71a18867ca3 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 3ac6f84d3..935b2e81e 100644 --- a/src/main/java/net/minecraft/server/NavigationAbstract.java +++ b/src/main/java/net/minecraft/server/NavigationAbstract.java @@ -69,6 +69,7 @@ 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)) { @@ -95,6 +96,7 @@ 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; diff --git a/src/main/java/net/minecraft/server/WorldBorder.java b/src/main/java/net/minecraft/server/WorldBorder.java index 9038d52eb..632eb1c9d 100644 --- a/src/main/java/net/minecraft/server/WorldBorder.java +++ b/src/main/java/net/minecraft/server/WorldBorder.java @@ -29,7 +29,7 @@ public class WorldBorder { this.l = 5; } - 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(); } -- 2.14.2