From 3df4cdfc29512d9a8761f5f43f60b6f753e8fc01 Mon Sep 17 00:00:00 2001
From: FunkyFr3sh <cc.red.alert.1@googlemail.com>
Date: Mon, 21 Jun 2021 01:43:58 +0200
Subject: [PATCH] automatically lock cursor on alt+tab in borderless mode

---
 src/wndproc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/wndproc.c b/src/wndproc.c
index dfd55ee..1fffd1e 100644
--- a/src/wndproc.c
+++ b/src/wndproc.c
@@ -505,6 +505,10 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
                     mouse_lock();
                 }
             }
+            else if (g_ddraw->fullscreen)
+            {
+                mouse_lock();
+            }
         }
         else
         {