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Don't allow key repeats (menu navigation now works)

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This commit is contained in:
simon.kagstrom 2009-05-12 19:28:45 +00:00
parent 50ca072a57
commit 7c8c6f7ea7
1 changed files with 9 additions and 2 deletions
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11
src/gui-sdl/menu.c
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@ -676,6 +676,8 @@ uint32_t menu_wait_key_press(void)
{ {
int i, hats, nr; int i, hats, nr;
SDL_Joystick *joy; SDL_Joystick *joy;
static int joy_keys_changed;
static int joy_keys_last;
/* Wii-specific, sorry */ /* Wii-specific, sorry */
for (nr = 0; nr < SDL_NumJoysticks(); nr++) { for (nr = 0; nr < SDL_NumJoysticks(); nr++) {
@ -713,6 +715,10 @@ uint32_t menu_wait_key_press(void)
SDL_JoystickGetButton(joy, 17) != 0) /* C+ */ SDL_JoystickGetButton(joy, 17) != 0) /* C+ */
keys |= KEY_PAGEDOWN; keys |= KEY_PAGEDOWN;
} }
joy_keys_changed = keys != joy_keys_last;
joy_keys_last = keys;
if (!joy_keys_changed)
keys = 0;
if (SDL_PollEvent(&ev)) if (SDL_PollEvent(&ev))
{ {
@ -760,9 +766,10 @@ uint32_t menu_wait_key_press(void)
} }
break; break;
} }
SDL_Delay(100);
if (keys != 0) if (keys != 0)
return keys; break;
SDL_Delay(100);
} }
return keys; return keys;
} }