From f8cb5e443198b8a1dbfd5a1f8a43bf17d37aa181 Mon Sep 17 00:00:00 2001
From: jakubg1 <24206305+jakubg1@users.noreply.github.com>
Date: Mon, 24 Aug 2026 00:24:15 +0200
Subject: [PATCH] Fix EP fuse auto-(dis)engaging

When the Autorewident function is enabled, the EP fuse switch will no longer automatically engage or disengage if the player is controlling the train. This would happen for example when approaching a station.
---
 McZapkie/MOVER.h   | 2 +-
 vehicle/Driver.cpp | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/McZapkie/MOVER.h b/McZapkie/MOVER.h
index cd046eba..a6658494 100644
--- a/McZapkie/MOVER.h
+++ b/McZapkie/MOVER.h
@@ -1584,7 +1584,7 @@ class TMoverParameters
 	double BatteryVoltage = 0.0; /*Winger - baterie w elektrykach*/
 	bool Battery = false; /*Czy sa zalaczone baterie*/
 	start_t BatteryStart = start_t::manual;
-	bool EpFuse = true; /*Czy sa zalavzone baterie*/
+	bool EpFuse = true; /*Czy jest wlaczony hamulec EP*/
 	double EpForce = 0.0; /*Poziom zadanej sily EP*/
 	bool Signalling = false; /*Czy jest zalaczona sygnalizacja hamowania ostatniego wagonu*/
 	bool Radio = false; /*Czy jest zalaczony radiotelefon*/
diff --git a/vehicle/Driver.cpp b/vehicle/Driver.cpp
index 1552ead7..43f2f924 100644
--- a/vehicle/Driver.cpp
+++ b/vehicle/Driver.cpp
@@ -2236,7 +2236,10 @@ void TController::AutoRewident()
     }
 
     BrakeSystem = consist_brake_system();
-    mvOccupied->EpFuseSwitch( BrakeSystem == TBrakeSystem::ElectroPneumatic );
+	// Change the EP fuse state only when AI is in charge, don't fiddle with controls when the user is controlling the vehicle
+    if (AIControllFlag) {
+	    mvOccupied->EpFuseSwitch(BrakeSystem == TBrakeSystem::ElectroPneumatic);
+    }
 
     if( OrderCurrentGet() & ( Obey_train | Bank ) ) {
         // 4. Przeliczanie siły hamowania