improved highlighting currently configured virtual button

[rocksndiamonds.git] / src / libgame / sdl.c

diff --git a/src/libgame/sdl.c b/src/libgame/sdl.c
index fca1e8b9f3e357c06f8ac4818344ed4f30efbaf0..5b43d6c8e54d48f62a8aad41750539a7bb8863c0 100644 (file)
--- a/src/libgame/sdl.c
+++ b/src/libgame/sdl.c
@@ -218,12 +218,16 @@ static void UpdateScreenExt(SDL_Rect *rect, boolean with_frame_delay)
   if (with_frame_delay)
     WaitUntilDelayReached(&video.frame_delay, video.frame_delay_value);
 
+  video.frame_counter++;
+
   // show render target buffer on screen
   SDL_RenderPresent(sdl_renderer);
 }
 
 static void UpdateScreen_WithFrameDelay(SDL_Rect *rect)
 {
+  PumpEvents();                // execute event filter actions while waiting
+
   UpdateScreenExt(rect, TRUE);
 }
 
@@ -2825,7 +2829,10 @@ static void DrawTouchInputOverlay_ShowGridButtons(int alpha)
        continue;
 
       if (grid_button == overlay.grid_button_highlight)
-       alpha_draw = alpha_highlight;
+      {
+       draw_outlined = FALSE;
+       alpha_draw = MIN((float)alpha_highlight * 1.5, SDL_ALPHA_OPAQUE);
+      }
 
       if (draw_pressed && overlay.grid_button_action & grid_button_action)
       {