void
SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
{
int i;
Sint16 value;
float values[3];
SDL_joylist_item *item = SDL_joylist;
while (item) {
if (item->is_accelerometer) {
if (item->joystick) {
if (Android_JNI_GetAccelerometerValues(values)) {
for ( i = 0; i < 3; i++ ) {
if (values[i] > 1.0f) {
values[i] = 1.0f;
} else if (values[i] < -1.0f) {
values[i] = -1.0f;
}
value = (Sint16)(values[i] * 32767.0f);
SDL_PrivateJoystickAxis(item->joystick, i, value);
}
}
}
break;
}
item = item->next;
}
}
/* Function to update the state of a joystick - called as a device poll.
* This function shouldn't update the joystick structure directly,
* but instead should call SDL_PrivateJoystick*() to deliver events
* and update joystick device state.
*/
void
SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
{
int i;
float values[3];
Android_JNI_GetAccelerometerValues(values);
for ( i = 0; i < 3; i++ ) {
SDL_PrivateJoystickAxis(joystick, i, values[i]);
}
}
/* Function to update the state of a joystick - called as a device poll.
* This function shouldn't update the joystick structure directly,
* but instead should call SDL_PrivateJoystick*() to deliver events
* and update joystick device state.
*/
void
SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
{
int i;
Sint16 value;
float values[3];
if (Android_JNI_GetAccelerometerValues(values)) {
for ( i = 0; i < 3; i++ ) {
value = (Sint16)(values[i] * 32767.0f);
SDL_PrivateJoystickAxis(joystick, i, value);
}
}
}
