Disable system context menu (#2886)

lopezloo · web-flow · commit 34d61b53c03d · 2023-02-25T18:03:39.000+01:00
Fixes issue #2885
diff --git a/Client/core/CMessageLoopHook.cpp b/Client/core/CMessageLoopHook.cpp
@@ -185,6 +185,13 @@ LRESULT CALLBACK CMessageLoopHook::ProcessMessage(HWND hwnd, UINT uMsg, WPARAM w
             return 0;
     }
 
+    // Disable the system context menu by clicking on window bar (freezes the game).
+    // Disable right mouse button outside application window area (holding it over window bar freezes the game).
+    if (uMsg == WM_CONTEXTMENU || uMsg == WM_NCRBUTTONDOWN)
+    {
+        return 0;
+    }
+
     // Quit message?
     if (uMsg == WM_CLOSE)
     {

Original file line number	Diff line number	Diff line change
`@@ -185,6 +185,13 @@ LRESULT CALLBACK CMessageLoopHook::ProcessMessage(HWND hwnd, UINT uMsg, WPARAM w`
`185`	`185`	`return 0;`
`186`	`186`	`}`
`187`	`187`
	`188`	`+ // Disable the system context menu by clicking on window bar (freezes the game).`
	`189`	`+ // Disable right mouse button outside application window area (holding it over window bar freezes the game).`
	`190`	`+ if (uMsg == WM_CONTEXTMENU \|\| uMsg == WM_NCRBUTTONDOWN)`
	`191`	`+ {`
	`192`	`+ return 0;`
	`193`	`+ }`
	`194`	`+`
`188`	`195`	`// Quit message?`
`189`	`196`	`if (uMsg == WM_CLOSE)`
`190`	`197`	`{`