hotkey: F7 toggle vsync + F8 next presentation mode amb notificacions

source/core/input/global_inputs.cpp

@@ -62,6 +62,17 @@ namespace GlobalInputs {
             Notifications::show(MSG, Notifications::Palette::TOGGLE, Notifications::LONG_MS);
         }
 
+        void notifyVSync() {
+            const std::string STATE = Options::video.vsync ? "ON" : "OFF";
+            const std::string MSG = std::string("VSync ") + STATE;
+            Notifications::show(MSG, Notifications::Palette::TOGGLE, Notifications::STANDARD_MS);
+        }
+
+        void notifyPresentationMode() {
+            const std::string MSG = std::string("Mode ") + Screen::getPresentationModeName();
+            Notifications::show(MSG, Notifications::Palette::CHOICE, Notifications::STANDARD_MS);
+        }
+
         void onExit() {
             const Uint32 NOW = SDL_GetTicks();
             if (NOW < exit_window_until_ticks) {
@@ -106,6 +117,16 @@ namespace GlobalInputs {
             notifyVersion();
             return true;
         }
+        if (Input::get()->checkInput(Input::Action::TOGGLE_VSYNC, Input::Repeat::OFF)) {
+            Screen::get()->toggleVSync();
+            notifyVSync();
+            return true;
+        }
+        if (Input::get()->checkInput(Input::Action::NEXT_PRESENTATION_MODE, Input::Repeat::OFF)) {
+            Screen::get()->nextPresentationMode();
+            notifyPresentationMode();
+            return true;
+        }
         // F5/F6 només actuen quan el post-procesado està actiu.
         if (Screen::isShaderEnabled()) {
             if (Input::get()->checkInput(Input::Action::TOGGLE_SHADER_TYPE, Input::Repeat::OFF)) {

source/core/input/input.h

@@ -50,8 +50,10 @@ class Input {
         TOGGLE_SHADER,
         TOGGLE_SHADER_TYPE,
 
-        // Diagnostic
+        // Diagnostic / video toggles
         SHOW_VERSION,
+        TOGGLE_VSYNC,
+        NEXT_PRESENTATION_MODE,
 
         // Centinela final (usar para sizing)
         NUMBER_OF_INPUTS

source/core/system/director.cpp

@@ -232,6 +232,8 @@ void Director::initInput() {
     Input::get()->bindKey(Input::Action::TOGGLE_SHADER, SDL_SCANCODE_F4);
     Input::get()->bindKey(Input::Action::TOGGLE_SHADER_TYPE, SDL_SCANCODE_F5);
     Input::get()->bindKey(Input::Action::NEXT_SHADER_PRESET, SDL_SCANCODE_F6);
+    Input::get()->bindKey(Input::Action::TOGGLE_VSYNC, SDL_SCANCODE_F7);
+    Input::get()->bindKey(Input::Action::NEXT_PRESENTATION_MODE, SDL_SCANCODE_F8);
     Input::get()->bindKey(Input::Action::SHOW_VERSION, SDL_SCANCODE_F11);
 
     // Mando - Movimiento del jugador