From 884482e9b645917ba6d31c6b90884415571e245f Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Mon, 6 Nov 2023 13:29:40 -0500
Subject: [PATCH] Fixed #9248

---
 core/src/mindustry/ai/types/CommandAI.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/mindustry/ai/types/CommandAI.java b/core/src/mindustry/ai/types/CommandAI.java
index a44b5b457c..b7054442a6 100644
--- a/core/src/mindustry/ai/types/CommandAI.java
+++ b/core/src/mindustry/ai/types/CommandAI.java
@@ -405,8 +405,8 @@ public class CommandAI extends AIController{
     }
 
     public void commandPosition(Vec2 pos, boolean stopWhenInRange){
-        targetPos = pos;
-        lastTargetPos = pos;
+        //this is an allocation, but it's relatively rarely called anyway, and outside mutations must be prevented
+        targetPos = lastTargetPos = pos.cpy();
         attackTarget = null;
         pathId = Vars.controlPath.nextTargetId();
         this.stopWhenInRange = stopWhenInRange;