pandory500/SDL-mirror
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fixed hat code validation.

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dbrady 2014-01-28 15:28:20 -08:00
parent 4900721db6
commit e2653cfbe5
4 changed files with 50 additions and 5 deletions
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20
src/joystick/android/SDL_sysjoystick.c
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@ -226,6 +226,26 @@ Android_OnJoy(int device_id, int axis, float value)
return 0;
}
int
Android_OnHat(int device_id, int hat_id, int x, int y)
{
const Uint8 position_map[3][3] = {
{SDL_HAT_LEFTUP, SDL_HAT_UP, SDL_HAT_RIGHTUP},
{SDL_HAT_LEFT, SDL_HAT_CENTERED, SDL_HAT_RIGHT},
{SDL_HAT_LEFTDOWN, SDL_HAT_DOWN, SDL_HAT_RIGHTDOWN}
};
if (x >= -1 && x <=1 && y >= -1 && y <= 1) {
SDL_joylist_item *item = JoystickByDeviceId(device_id);
if (item && item->joystick) {
SDL_PrivateJoystickHat(item->joystick, hat_id, position_map[y+1][x+1] );
}
return 0;
}
return -1;
}
int
Android_AddJoystick(int device_id, const char *name, SDL_bool is_accelerometer, int nbuttons, int naxes, int nhats, int nballs)