/// <summary>
/// Set the status.
/// Print it and increment the position.
/// </summary>
/// <param name="status"></param>
/// <returns></returns>
public long Go(TOPSTOP status)
{
Status = status;
SW.Write(status.ToChar());
return(++Position);
}
/// <summary>
/// Set the status.<br/>
/// Output it for (toWhere - Position) positions
/// (and then set Position to toWhere),
/// unless that value is not positive.<br/>
/// Return the new Position.
/// </summary>
/// <param name="status"></param>
/// <param name="toWhere"></param>
/// <returns>Position</returns>
public long Go(TOPSTOP status, long toWhere)
{
Status = status;
int howMuch = (int)(toWhere - Position);
if (howMuch <= 0)
{
return(Position);
}
var ch = status.ToChar();
for (int i = 0; i < howMuch; i++)
{
SW.Write(ch);
}
return(Position = toWhere);
}
public static char ToChar(this TOPSTOP ts)
{
switch (ts)
{
case TOPSTOP.S:
return('s');
case TOPSTOP.I:
return('i');
case TOPSTOP.P:
return('p');
case TOPSTOP.Y:
return('y');
case TOPSTOP.X:
return('x');
default:
return('-');
}
}
