public SelectableOption GetOptionNorth()
{
if (northOption == null || wasInspected)
{
return(null);
}
if (optionActive)
{
return(northOption);
}
SelectableOption optionToReturn = null;
if (northOption != null)
{
wasInspected = true;
optionToReturn = northOption.GetOptionNorth();
wasInspected = false;
}
return(optionToReturn);
}
/// <summary>
///
/// </summary>
/// <param name="hInput"></param>
/// <param name="vInput"></param>
protected void SetNextOption(int hInput, int vInput)
{
if (hInput > 0)
{
SelectNextOption(currentlySelectedOption.GetOptionEast());
}
else if (hInput < 0)
{
SelectNextOption(currentlySelectedOption.GetOptionWest());
}
if (vInput > 0)
{
SelectNextOption(currentlySelectedOption.GetOptionNorth());
}
else if (vInput < 0)
{
SelectNextOption(currentlySelectedOption.GetOptionSouth());
}
}