public List <AreaChange> Clear()
{
var newArea = new GameArea(area.Fields.GetLength(0));
var diffs = GameAreaHelper.FindDiffs(area, newArea);
area = newArea;
return(diffs);
}
public List <AreaChange> LoadGame(string file)
{
var loadedArea = LoadArea(file);
if (loadedArea == null)
{
return(null);
}
var result = GameAreaHelper.FindDiffs(area, loadedArea);
area = loadedArea;
return(result);
}
public bool IsDifference()
{
return(GameAreaHelper.FindDiffs(orgArea, area).Count > 0);
}