Returns: - 0 when closed/up, the vehicle is not a convertible or the vehicle is null/not provided
- 1 when closing
- 2 when open/down
- 3 when opening
- 6 unknown/unverified -- possibly stopped but not full open
Returns the convertible state of the specified vehicle.
enum RoofState
{
ROOFSTATE_UP = 0,
ROOFSTATE_LOWERING = 1,
ROOFSTATE_DOWN = 2,
ROOFSTATE_RAISING = 3
};