From 6890cabfe93f5526491d146626f4874727ace8fc Mon Sep 17 00:00:00 2001
From: RamonUnch <74856804+RamonUnch@users.noreply.github.com>
Date: Sun, 12 May 2024 10:37:33 +0200
Subject: [PATCH] Ignore Ctrl if simulated (vai AltGr for exmple)

---
 hooks.c  |  8 ++++++--
 unfuck.h | 10 +++++++++-
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/hooks.c b/hooks.c
index 825cc9f6..8709c591 100644
--- a/hooks.c
+++ b/hooks.c
@@ -2674,11 +2674,15 @@ __declspec(dllexport) LRESULT CALLBACK LowLevelKeyboardProc(int nCode, WPARAM wP
                 // Block ESC if an action was ongoing
                 if (action) return 1;
             }
-        } else if (!state.ctrl && state.alt!=vkey && !IsModKey(vkey)/*vkey != conf.ModKey*/
-               && (vkey == VK_LCONTROL || vkey == VK_RCONTROL)) {
+        } else if (!state.ctrl
+               && state.alt!=vkey
+               && (vkey == VK_LCONTROL || vkey == VK_RCONTROL)
+               && !(kbh->scanCode&SCANCODE_SIMULATED) /* Ignore ALT GR Scan Code (&0x0200) */
+               && !IsModKey(vkey)/*vkey != conf.ModKey*/ ) {
             RestrictToCurentMonitor();
             // If menu is present inform it that we pressed Ctrl.
             //if (state.unikeymenu) PostMessage(g_mchwnd, WM_CLOSEMODE, 1, 0);
+            //LOGA("sC=%lu", kbh->scanCode);
             state.ctrl = 1;
             state.ctrlpt = state.prevpt; // Save point where ctrl was pressed.
             if (state.action) {
diff --git a/unfuck.h b/unfuck.h
index 88a69891..65b3604d 100644
--- a/unfuck.h
+++ b/unfuck.h
@@ -114,6 +114,10 @@ enum MONITOR_DPI_TYPE {
 #define INVALID_FILE_ATTRIBUTES 0xFFFFFFFF
 #endif
 
+#ifndef STACK_SIZE_PARAM_IS_A_RESERVATION
+#define STACK_SIZE_PARAM_IS_A_RESERVATION 0x10000L
+#endif
+
 #ifndef WPF_ASYNCWINDOWPLACEMENT
 #define WPF_ASYNCWINDOWPLACEMENT 0x0004
 #endif
@@ -126,6 +130,10 @@ enum MONITOR_DPI_TYPE {
 #define InterlockedDecrement(x) InterlockedDecrement((LONG*)(x))
 #endif
 
+#ifndef SCANCODE_SIMULATED
+#define SCANCODE_SIMULATED 0x0200
+#endif
+
 #ifndef MSAA_MENU_SIG
 #define MSAA_MENU_SIG 0xAA0DF00D
 typedef struct tagMSAAMENUINFO {
@@ -203,7 +211,7 @@ static void LOGfunk( const char *fmt, ... )
     char lerrorstr[16];
     DWORD dummy;
     lstrcat_sA(str, ARR_SZ(str), " (");
-    lstrcat_sA(str, ARR_SZ(str), itostrA(lerr, lerrorstr, 16));
+    lstrcat_sA(str, ARR_SZ(str), itostrA(lerr, lerrorstr, 10));
     lstrcat_sA(str, ARR_SZ(str), ")\n");
     WriteFile( h, str, lstrlenA(str), &dummy, NULL );
     CloseHandle(h);