/// <summary>
///
/// </summary>
/// <param name="ta"></param>
/// <param name="tb"></param>
/// <returns></returns>
public static TimeLength operator -(Time ta, Time tb)
{
return(TimeLength.fromMinutes(ta.currentTime - tb.currentTime));
}
private void registerTimer()
{
int min = FLASH_FREQUENCY - (WorldDefinition.World.Clock.minutes % FLASH_FREQUENCY);
if (min == 0)
{
min = FLASH_FREQUENCY;
}
if (currentState != State.Open) // register the handler while the Xing is closed.
{
WorldDefinition.World.Clock.registerOneShot(new ClockHandler(followUp), TimeLength.fromMinutes(min));
}
}
