Make it impossible to addNewRotation() (i.e. the automatic rotations triggered from backMove, scrambleEffect etc) or beginNewRotation() (by swiping a finger) when we are currently finishing a previous rotation and haven't removed it yet.
Make it impossible to addNewRotation() (i.e. the automatic rotations triggered from backMove, scrambleEffect etc) or beginNewRotation() (by swiping a finger) when we are currently finishing a previous rotation and haven't removed it yet.