public bool GoNext()
{
if (StepNo == StepsCount)
{
if (OnAtEnd != null)
OnAtEnd(this, new EventArgs());
return false;
}
if (NextStep.Length == 0) return false;
moveFlg = MOVE_DIREC.NEXT;
SetMove(NextStep);
return true;
}
private void InitMove()
{
moveFlg = MOVE_DIREC.NONE;
MoveAxis = 0;
MoveSide = 0;
MoveDirection = 0;
MoveAngle = 0;
}
public bool GoBack()
{
if (StepNo == 0)
{
if (OnAtBegin != null)
OnAtBegin(this, new EventArgs());
return false;
}
if (BackStep.Length == 0) return false;
moveFlg = MOVE_DIREC.BACK;
SetMove(BackStep);
return true;
}