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Handle joystick in the menu

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This commit is contained in:
simon.kagstrom 2009-05-12 16:21:58 +00:00
parent 4ba2064844
commit 50ca072a57
1 changed files with 41 additions and 1 deletions
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42
src/gui-sdl/menu.c
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@ -674,6 +674,46 @@ uint32_t menu_wait_key_press(void)
while (1) while (1)
{ {
int i, hats, nr;
SDL_Joystick *joy;
/* Wii-specific, sorry */
for (nr = 0; nr < SDL_NumJoysticks(); nr++) {
joy = SDL_JoystickOpen(nr);
if (!joy)
continue;
hats = SDL_JoystickNumHats (joy);
for (i = 0; i < hats; i++) {
Uint8 v = SDL_JoystickGetHat (joy, i);
int x = 0, y = 0;
if (v & SDL_HAT_UP)
keys |= KEY_UP;
if (v & SDL_HAT_DOWN)
keys |= KEY_DOWN;
if (v & SDL_HAT_LEFT)
keys |= KEY_LEFT;
if (v & SDL_HAT_RIGHT)
keys |= KEY_RIGHT;
}
if (SDL_JoystickGetButton(joy, 0) != 0 || /* A */
SDL_JoystickGetButton(joy, 3) != 0 || /* 2 */
SDL_JoystickGetButton(joy, 9) != 0 || /* CA */
SDL_JoystickGetButton(joy, 10) != 0) /* CB */
keys |= KEY_SELECT;
if (SDL_JoystickGetButton(joy, 0) != 0 || /* 1 */
SDL_JoystickGetButton(joy, 11) != 0 || /* CX */
SDL_JoystickGetButton(joy, 12) != 0) /* CY */
keys |= KEY_ESCAPE;
if (SDL_JoystickGetButton(joy, 5) != 0 || /* + */
SDL_JoystickGetButton(joy, 18) != 0) /* C+ */
keys |= KEY_PAGEUP;
if (SDL_JoystickGetButton(joy, 4) != 0 || /* + */
SDL_JoystickGetButton(joy, 17) != 0) /* C+ */
keys |= KEY_PAGEDOWN;
}
if (SDL_PollEvent(&ev)) if (SDL_PollEvent(&ev))
{ {
switch(ev.type) switch(ev.type)
@ -720,9 +760,9 @@ uint32_t menu_wait_key_press(void)
} }
break; break;
} }
SDL_Delay(100);
if (keys != 0) if (keys != 0)
return keys; return keys;
SDL_Delay(100);
} }
return keys; return keys;
} }