From 64d9f201daf15735b9361cc69ad38f441c6ef429 Mon Sep 17 00:00:00 2001
From: sarusani <github@bigtree.ch>
Date: Tue, 20 Aug 2024 14:58:59 +0200
Subject: [PATCH] Exit Nozzle Change if filament is loaded

Abort Nozzle change if fsensor is enabled and filament is present.
---
 Firmware/ultralcd.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index bf6027adaf..249390747d 100644
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -4406,6 +4406,13 @@ static void sheets_menu()
 
 static void nozzle_change()
 {
+#ifdef FILAMENT_SENSOR
+    if (fsensor.isEnabled() && fsensor.getFilamentPresent()) {
+        lcd_show_fullscreen_message_and_wait_P(_T(MSG_UNLOAD_FILAMENT_REPEAT));
+        lcd_return_to_status();
+        return;
+    }
+#endif //FILAMENT_SENSOR
     lcd_commands_type = LcdCommands::NozzleCNG;
     lcd_return_to_status();
 }