public static bool IsTraversible(this CellType cell)
{
return(cell.IsLambda() || cell.IsEmpty() || cell.IsEarth() || cell == CellType.OpenLift || cell.IsRobot() ||
cell.IsRock() || cell.IsTrampoline() || cell.IsRazor() || cell.IsTarget());
}
public static bool IsClearable(this CellType cell)
{
return(cell.IsLambda() || cell.IsEmpty() || cell.IsEarth() || cell.IsTrampoline() || cell.IsRobot() ||
cell.IsRazor());
}
public static bool HoldsRock(this CellType cell)
{
return(cell.IsRock() || cell.IsTrampoline() || cell.IsTarget() || cell.IsLambda() || cell.IsRobot() ||
cell.IsEarth() || cell.IsBeard() || cell.IsRazor());
}
