From ec648669ef2de6324c50ea3e27a6a3fd13694e06 Mon Sep 17 00:00:00 2001
From: FunkyFr3sh <cc.red.alert.1@googlemail.com>
Date: Sat, 20 Apr 2024 04:41:04 +0200
Subject: [PATCH] add partial support for menus in fullscreen via
 nonexclusive=true

---
 src/dd.c      | 19 +++++++++++++++----
 src/wndproc.c |  6 ++++--
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/src/dd.c b/src/dd.c
index 225a781..6398cc7 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -922,7 +922,7 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
         {
             x = y = 0;
 
-            if (!g_config.remove_menu && GetMenu(g_ddraw.hwnd))
+            if (GetMenu(g_ddraw.hwnd))
             {
                 y = real_GetSystemMetrics(SM_CYMENU);
             }
@@ -972,8 +972,19 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
     }
     else
     {
+        int menu_height = 0;
+
         if (GetMenu(g_ddraw.hwnd))
-            SetMenu(g_ddraw.hwnd, NULL);
+        {
+            if (g_config.remove_menu || !g_config.nonexclusive)
+            {
+                SetMenu(g_ddraw.hwnd, NULL);
+            }
+            else
+            {
+                menu_height = real_GetSystemMetrics(SM_CYMENU);
+            }
+        }
 
         LONG style = real_GetWindowLongA(g_ddraw.hwnd, GWL_STYLE);
 
@@ -1011,7 +1022,7 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
                     0,
                     0,
                     g_ddraw.render.width,
-                    g_ddraw.render.height,
+                    g_ddraw.render.height + menu_height,
                     swp_flags);
 
                 swp_flags = SWP_SHOWWINDOW;
@@ -1071,7 +1082,7 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
             0,
             0,
             g_ddraw.render.width,
-            g_ddraw.render.height,
+            g_ddraw.render.height + menu_height,
             swp_flags);
 
         if (d3d9_active && g_config.nonexclusive)
diff --git a/src/wndproc.c b/src/wndproc.c
index 35b8cf2..8ea8ba5 100644
--- a/src/wndproc.c
+++ b/src/wndproc.c
@@ -244,13 +244,15 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
         {
             g_ddraw.last_set_window_pos_tick = timeGetTime();
 
+            int menu_height = GetMenu(g_ddraw.hwnd) ? real_GetSystemMetrics(SM_CYMENU) : 0;
+
             real_SetWindowPos(
                 g_ddraw.hwnd,
                 HWND_TOPMOST,
                 1,
                 1,
                 g_ddraw.render.width,
-                g_ddraw.render.height,
+                g_ddraw.render.height + menu_height,
                 SWP_SHOWWINDOW);
 
             real_SetWindowPos(
@@ -259,7 +261,7 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
                 0,
                 0,
                 g_ddraw.render.width,
-                g_ddraw.render.height,
+                g_ddraw.render.height + menu_height,
                 SWP_SHOWWINDOW);
         }
         return 0;