fullscreen setting checkbox + smth

src/frontend/debug_panel.cpp

@@ -63,7 +63,7 @@ std::shared_ptr<UINode> create_debug_panel(
     }));
     panel->add(create_label([=](){
         auto& settings = engine->getSettings();
-        bool culling = settings.graphics.frustumCulling;
+        bool culling = settings.graphics.frustumCulling.get();
         return L"frustum-culling: "+std::wstring(culling ? L"on" : L"off");
     }));
     panel->add(create_label([=]() {

src/frontend/hud.cpp

@@ -450,7 +450,7 @@ void Hud::draw(const GfxContext& ctx){
     // Crosshair
     if (!pause && !inventoryOpen && !player->debug) {
         GfxContext chctx = ctx.sub();
-        chctx.setBlendMode(blendmode::inversion);
+        chctx.setBlendMode(BlendMode::inversion);
         auto texture = assets->getTexture("gui/crosshair");
         batch->texture(texture);
         int chsizex = texture != nullptr ? texture->getWidth() : 16;

src/frontend/screens/LevelScreen.cpp

@@ -93,7 +93,7 @@ void LevelScreen::saveWorldPreview() {
 void LevelScreen::updateHotkeys() {
     auto& settings = engine->getSettings();
     if (Events::jpressed(keycode::O)) {
-        settings.graphics.frustumCulling = !settings.graphics.frustumCulling;
+        settings.graphics.frustumCulling.toggle();
     }
     if (Events::jpressed(keycode::F1)) {
         hudVisible = !hudVisible;