From f35437d281706ae7e892fd454f2bd8035bbafde9 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 a8b070ed32..452da80f11 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)) { @@ -93,6 +94,7 @@ 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 acd76e13bb..1a87480f09 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(); } -- 2.18.0