void UI::onJoystickMotion (bool horizontal, int v)
{
if (_restart)
return;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onJoystickMotion(horizontal, v))
return;
if (window->isModal() || window->isFullscreen())
break;
}
if (Config.getBindingsSpace() != BINDINGS_UI)
return;
if (_time - _lastJoystickMoveTime < 350 || horizontal) {
_lastJoystickMovementValue = v;
return;
}
// skip focus change if we go back to initial position
if (v > 0 && v < _lastJoystickMovementValue) {
_lastJoystickMovementValue = v;
return;
} else if (v < 0 && v > _lastJoystickMovementValue) {
_lastJoystickMovementValue = v;
return;
}
// now check whether our value is bigger than our movement delta
const int delta = 2000;
if (v < -delta) {
focusPrev();
} else if (v > delta) {
focusNext();
}
_lastJoystickMoveTime = _time;
_lastJoystickMovementValue = v;
}
