Rename `last_f3_press` to more generic `toggle_fps_limit_press`

src/keybinds.cpp

@@ -8,7 +8,7 @@ void check_keybinds(struct swapchain_stats& sw_stats, struct overlay_params& par
    bool pressed = false; // FIXME just a placeholder until wayland support
    auto now = Clock::now(); /* us */
    auto elapsedF2 = now - last_f2_press;
-   auto elapsedF3 = now - last_f3_press;
+   auto elapsedFpsLimitToggle = now - toggle_fps_limit_press;
    auto elapsedF12 = now - last_f12_press;
    auto elapsedReloadCfg = now - reload_cfg_press;
    auto elapsedUpload = now - last_upload_press;
@@ -35,14 +35,14 @@ void check_keybinds(struct swapchain_stats& sw_stats, struct overlay_params& par
      }
    }
 
-  if (elapsedF3 >= keyPressDelay){
+  if (elapsedFpsLimitToggle >= keyPressDelay){
 #if defined(HAVE_X11) || defined(_WIN32)
       pressed = keys_are_pressed(params.toggle_fps_limit);
 #else
       pressed = false;
 #endif
       if (pressed){
-         last_f3_press = now;
+         toggle_fps_limit_press = now;
          for (size_t i = 0; i < params.fps_limit.size(); i++){
             uint32_t fps_limit = params.fps_limit[i];
             // current fps limit equals vector entry, use next / first

src/keybinds.h

@@ -11,7 +11,7 @@
 typedef unsigned long KeySym;
 #endif
 
-Clock::time_point last_f2_press, last_f3_press , last_f12_press, reload_cfg_press, last_upload_press;
+Clock::time_point last_f2_press, toggle_fps_limit_press , last_f12_press, reload_cfg_press, last_upload_press;
 
 #ifdef HAVE_X11
 bool keys_are_pressed(const std::vector<KeySym>& keys) {
@@ -59,4 +59,4 @@ bool keys_are_pressed(const std::vector<KeySym>& keys) {
 }
 #endif
 
-#endif //MANGOHUD_KEYBINDS_H
+#endif //MANGOHUD_KEYBINDS_H