/// <summary>
/// Moves one step in the indicated direction.
/// </summary>
/// <param name="direction">
/// A signed integer value indicating The direction to step. Any positive value results in a single forward step.
/// any negative value results in a backward step. Zero results in no step.
/// </param>
public void MoveOneStep(int direction)
{
var safeDirection = Math.Sign(direction);
if (safeDirection == 0)
{
return; // Not moving.
}
RaiseBeforeStep(this);
stepper.PerformStep(safeDirection);
currentPosition += safeDirection;
if (currentPosition > limitOfTravel || currentPosition < 0)
{
WrapPosition();
}
}
