public Boolean VerifyMove(Position start, Position end)
{
ICell attacker = CellAtPos(start);
ICell defender = CellAtPos(end);
if (attacker is null || attacker.GetOwnership() == Ownership.Board || defender is null ||
defender.GetOwnership() == attacker.GetOwnership() || defender is WaterCell)
{
return(false);
}
return(attacker.GetValidMoves(this, start).Contains(end));
}
public static void CellFormaterPrinter(ICell cell)
{
//Console.Write("| ",);
//Drawing.Color slateBlue = Color.FromName("SlateBlue");
Console.Write("| ");
Console.Write("{0}", cell.ToDisplayString(), OwnershipToColor(cell.GetOwnership()));
}
// Should return either attacker, defender or empty
// Assuming that if attacker is movable its movement is legal
// TODO: Rewrite as conditioned Switch
public static ICell Handle(Piece attacker, ICell defender)
{
if (attacker.GetOwnership() == defender.GetOwnership() || attacker.GetOwnership() == Ownership.Board ||
!(attacker is MovablePiece) || defender is WaterCell || defender is Enemy)
{
throw new PieceConflictHandlerException("Illegal Attacker or Defender");
}
if (defender is EmptyCell)
{
return(attacker);
}
if (defender is Piece)
{
ICell ans;
switch (((Piece)defender).GetRank())
{
case Rank.Bomb:
ans = attacker.GetRank() == Rank.Miner ? attacker : defender;
break;
case Rank.Flag:
// TODO: alert game over?
// If not, could handled by default case
ans = attacker;
break;
case Rank.Marshal:
ans = attacker.GetRank() == Rank.Spy ? attacker : SimpleHandler(attacker, (Piece)defender);
break;
default:
ans = SimpleHandler(attacker, (Piece)defender);
break;
}
return(ans);
}
else
{
throw new PieceConflictHandlerException("Unexpected Defender");
}
}