dmaker.fan.p39: Angle is always 90

[zarqeon]

I realized that the "angle" attribute does not change for dmaker.fan.p39.
I can make it turn in both directions with fan.set_direction, but it would be really nice to read the current direction the fan is facing.
Is this a limitation of this fan, or is there a way to fix it?
Also it would be nice to have a function that let's me specify the angle value i want to set it, so i don't have to call fan.set_direction 18 times if i want to turn it 90 degrees.
The use case would be: if somebody is sitting in a chair I would like to turn the fan away from the chair.

Thanks!