public override bool Equals(object obj)
{
var otherState = obj as NodeState;
if (IsBoatOnLeftSide != otherState.IsBoatOnLeftSide)
{
return(false);
}
if (!PeopleOnLeftSide.All(c => otherState.PeopleOnLeftSide.Contains(c)))
{
return(false);
}
if (!PeopleOnRightSide.All(c => otherState.PeopleOnRightSide.Contains(c)))
{
return(false);
}
return(true);
}
public int AStarSearch()
{
return(PeopleOnRightSide.Count(Char.IsUpper) + PeopleOnRightSide.Count);
}
