Reset the keypad status before reading. Fixes spurious keys being pressed at startup.

2013-11-11 18:06:26 +00:00 · 2013-11-11 18:06:26 +00:00 · a57bf33472
parent b4c243fade
commit a57bf33472
1 changed files with 4 additions and 1 deletions
--- a/desmume/src/ctrlssdl.cpp
+++ b/desmume/src/ctrlssdl.cpp
@ -402,10 +402,13 @@ void
 process_joystick_events( u16 *keypad) {
  SDL_Event event;

-  /* IMPORTANT: Reenable joystick events iif needed. */
+  /* IMPORTANT: Reenable joystick events if needed. */
  if(SDL_JoystickEventState(SDL_QUERY) == SDL_IGNORE)
    SDL_JoystickEventState(SDL_ENABLE);

+  /* Reset the keypad bits */
+  *keypad = 0;
+
  /* There's an event waiting to be processed? */
  while (SDL_PollEvent(&event))
    {