From 22a93fc649992062708d2c282d7c173f9651d66c Mon Sep 17 00:00:00 2001
From: rmuchan <liuzh1773@buaa.edu.cn>
Date: Fri, 24 Sep 2021 02:14:44 +0800
Subject: [PATCH] fix achievement Roboticist (#6037)

---
 core/src/mindustry/service/GameService.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/mindustry/service/GameService.java b/core/src/mindustry/service/GameService.java
index 97b4cd002b..a3890b6fc6 100644
--- a/core/src/mindustry/service/GameService.java
+++ b/core/src/mindustry/service/GameService.java
@@ -166,6 +166,7 @@ public class GameService{
             if(campaign()){
                 if(unitsBuilt.add(e.unit.type.name)){
                     SStat.unitTypesBuilt.set(content.units().count(u -> unitsBuilt.contains(u.name) && !u.isHidden()));
+                    save();
                 }
 
                 if(t5s.contains(e.unit.type)){