public static void SaveGame(string filePath, GameManager manager)
{
using (XmlTextWriter w = new XmlTextWriter(filePath, Encoding.UTF8))
{
w.Formatting = Formatting.Indented;
w.WriteStartDocument();
w.WriteStartElement("GothicCheckers");
w.WriteAttributeString("Version", GameManager.Version);
w.WriteAttributeString("FormatVersion", SaveFileVersion);
w.WriteStartElement("GameSettings");
w.WriteStartElement("Difficulty");
w.WriteAttributeString("White", GameManager.WhiteDifficulty.ToString());
w.WriteAttributeString("Black", GameManager.BlackDifficulty.ToString());
w.WriteEndElement(); // Difficulty
w.WriteStartElement("Control");
w.WriteAttributeString("White", manager.WhiteControl.ToString());
w.WriteAttributeString("Black", manager.BlackControl.ToString());
w.WriteEndElement(); // Control
w.WriteEndElement(); // GameSettings
w.WriteStartElement("Moves");
foreach (IMove move in manager.History.Skip(1).Select(ghi => ghi.Move))
{
w.WriteStartElement("Move");
w.WriteAttributeString("Player", move.Player.ToString());
w.WriteAttributeString("From", move.FromField.Representation);
w.WriteAttributeString("To", move.ToField.Representation);
if (move is CompoundMove) w.WriteAttributeString("Through", ((CompoundMove)move).GetMidFieldsSaveString());
w.WriteAttributeString("KingMove", move.KingMove.ToString());
if (move is SimpleMove && move.Capture != null)
{
w.WriteStartElement("Capture");
w.WriteAttributeString("Position", move.Capture.Position.Representation);
w.WriteAttributeString("Piece", move.Capture.Piece.ToString());
w.WriteEndElement(); // Capture
}
else if (move is CompoundMove)
{
List<GameField> modFields = new List<GameField>(((CompoundMove)move).Moves.Select(sm => sm.Capture));
foreach (GameField field in modFields)
{
w.WriteStartElement("Capture");
w.WriteAttributeString("Position", field.Position.Representation);
w.WriteAttributeString("Piece", field.Piece.ToString());
w.WriteEndElement(); // Capture
}
}
w.WriteEndElement(); // Move
}
w.WriteEndDocument();
}
}
public static void LoadGame(string filePath, ref GameManager manager)
{
XmlDocument xDoc = new XmlDocument();
xDoc.Load(filePath);
{
XmlNode root = xDoc.SelectSingleNode("GothicCheckers");
XmlAttribute formatVersionAttr = root.Attributes["FormatVersion"];
if (formatVersionAttr == null || formatVersionAttr.Value != SaveFileVersion)
{
OnOldFormatLoading();
}
}
XmlNode diffNode = xDoc.SelectSingleNode("//GameSettings/Difficulty");
XmlNode ctrlNode = xDoc.SelectSingleNode("//GameSettings/Control");
XmlNodeList moveNodes = xDoc.SelectNodes("//Moves/Move");
GameManager.WhiteDifficulty = (GameDifficulty)Enum.Parse(typeof(GameDifficulty), diffNode.Attributes["White"].Value);
GameManager.BlackDifficulty = (GameDifficulty)Enum.Parse(typeof(GameDifficulty), diffNode.Attributes["Black"].Value);
manager.WhiteControl = (PlayerControlType)Enum.Parse(typeof(PlayerControlType), ctrlNode.Attributes["White"].Value);
manager.BlackControl = (PlayerControlType)Enum.Parse(typeof(PlayerControlType), ctrlNode.Attributes["Black"].Value);
foreach (XmlNode moveNode in moveNodes)
{
PlayerColor player = (PlayerColor)Enum.Parse(typeof(PlayerColor), moveNode.Attributes["Player"].Value);
string from = moveNode.Attributes["From"].Value;
string to = moveNode.Attributes["To"].Value;
string through = moveNode.Attributes["Through"] == null ? string.Empty : moveNode.Attributes["Through"].Value;
IMove move = null;
if (string.IsNullOrEmpty(through))
{
move = new SimpleMove(player, new BoardPosition(from), new BoardPosition(to), bool.Parse(moveNode.Attributes["KingMove"].Value), false);
}
else
{
move = CompoundMove.FromSaveData(player, from, to, through, bool.Parse(moveNode.Attributes["KingMove"].Value));
}
if (moveNode.HasChildNodes)
{
move.IsCapture = true;
if (move is SimpleMove)
{
move.Capture = new GameField
{
Occupation = player == PlayerColor.Black ? PlayerColor.White : PlayerColor.Black,
Position = new BoardPosition(moveNode.FirstChild.Attributes["Position"].Value),
Piece = (PieceType)Enum.Parse(typeof(PieceType), moveNode.FirstChild.Attributes["Piece"].Value)
};
}
else
{
CompoundMove cMove = move as CompoundMove;
for (int i = 0; i < cMove.Length; ++i)
{
cMove.Moves[i].IsCapture = true;
cMove.Moves[i].Capture = new GameField
{
Occupation = player == PlayerColor.Black ? PlayerColor.White : PlayerColor.Black,
Position = new BoardPosition(moveNode.ChildNodes[i].Attributes["Position"].Value),
Piece = (PieceType)Enum.Parse(typeof(PieceType), moveNode.ChildNodes[i].Attributes["Piece"].Value)
};
}
}
}
manager.History.Add(new GameHistoryItem(move));
}
}
public GameSettingsWindow(GameManager manager)
{
InitializeComponent();
this.DataContext = manager;
}