public void Load()
{
bool noDirt = SectionData.Current.DirtDatas == null || SectionData.Current.DirtDatas.Count <= 0;
if (noDirt)
{
// if there is no dirt data that was loaded then create a new one.
data = new DirtData(UniqueIdGenerator.IdFromDate(), X, Y, false, false, 0);
}
else
{
LoadExistingDirt();
}
}