From 89123e519a5942a16f84f1565beab5e7d1ad7729 Mon Sep 17 00:00:00 2001
From: hemai <yuliang.zhang@bambulab.com>
Date: Mon, 7 Jul 2025 11:37:02 +0800
Subject: [PATCH] FIX: if has ams then disable multi-color external assist

Jira: [STUDIO-13222]
Change-Id: Ife9bf7ad0fa0d4688a4052dd0f90734dab95a623
(cherry picked from commit c030cc2ca31eb19e063597dbabf9fc320e153eec)
---
 src/slic3r/GUI/SelectMachine.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/slic3r/GUI/SelectMachine.cpp b/src/slic3r/GUI/SelectMachine.cpp
index af187f2dde..70a72a7d58 100644
--- a/src/slic3r/GUI/SelectMachine.cpp
+++ b/src/slic3r/GUI/SelectMachine.cpp
@@ -2258,6 +2258,8 @@ void SelectMachineDialog::update_option_opts(MachineObject *obj)
 }
 
 bool SelectMachineDialog::is_enable_external_change_assist(std::vector<FilamentInfo>& ams_mapping_result) {
+    if (m_print_job && m_print_job->task_use_ams) return false;
+
     std::map<std::string, int> v_ams_map;
     v_ams_map[VIRTUAL_AMS_MAIN_ID_STR] = 0;
     v_ams_map[VIRTUAL_AMS_DEPUTY_ID_STR] = 0;