//Läser data från xml-fil, skapar en representation av schackbräädet och returnerar det.
public ChessPiece[,] LoadData()
{
if (!IsFileLocked())
{
ChessPiece[,] board = new ChessPiece[8, 8];
XDocument doc = XDocument.Load(@".\chessdata\chessdata.xml");
var data = from item in doc.Descendants("ChessPiece")
select new
{
posx = item.Element("posX").Value,
posy = item.Element("posY").Value,
color = item.Element("color").Value,
type = item.Element("type").Value
};
foreach (var c in data)
{
switch (c.type)
{
case "Chess2._0.King":
ChessPiece king = new King(c.color, int.Parse(c.posx), int.Parse(c.posy));
board[int.Parse(c.posx), int.Parse(c.posy)] = king;
break;
case "Chess2._0.Queen":
ChessPiece queen = new Queen(c.color, int.Parse(c.posx), int.Parse(c.posy));
board[int.Parse(c.posx), int.Parse(c.posy)] = queen;
break;
case "Chess2._0.Runner":
ChessPiece runner = new Runner(c.color, int.Parse(c.posx), int.Parse(c.posy));
board[int.Parse(c.posx), int.Parse(c.posy)] = runner;
break;
case "Chess2._0.Horse":
ChessPiece horse = new Horse(c.color, int.Parse(c.posx), int.Parse(c.posy));
board[int.Parse(c.posx), int.Parse(c.posy)] = horse;
break;
case "Chess2._0.Tower":
ChessPiece tower = new Tower(c.color, int.Parse(c.posx), int.Parse(c.posy));
board[int.Parse(c.posx), int.Parse(c.posy)] = tower;
break;
case "Chess2._0.Farmer":
ChessPiece farmer = new Farmer(c.color, int.Parse(c.posx), int.Parse(c.posy));
board[int.Parse(c.posx), int.Parse(c.posy)] = farmer;
break;
}
}
return board;
}
else
{
throw new Exception();
}
}
public ChessBoard(DataStorage dataS)
{
ds = dataS;
//Om det finns ett sparat spel, läs in det
if (File.Exists(@".\chessdata\chessdata.xml"))
{
this.board = ds.LoadData();
ds.SaveData(board);
}
else
{
//Skapar vita pjäser
ChessPiece whiteKing = new King("white", 4, 0);
ChessPiece whiteQueen = new Queen("white", 3, 0);
ChessPiece whiteRunner1 = new Runner("white", 2, 0);
ChessPiece whiteRunner2 = new Runner("white", 5, 0);
ChessPiece whiteHorse1 = new Horse("white", 1, 0);
ChessPiece whiteHorse2 = new Horse("white", 6, 0);
ChessPiece whiteTower1 = new Tower("white", 0, 0);
ChessPiece whiteTower2 = new Tower("white", 7, 0);
ChessPiece whiteFarmer1 = new Farmer("white", 0, 1);
ChessPiece whiteFarmer2 = new Farmer("white", 1, 1);
ChessPiece whiteFarmer3 = new Farmer("white", 2, 1);
ChessPiece whiteFarmer4 = new Farmer("white", 3, 1);
ChessPiece whiteFarmer5 = new Farmer("white", 4, 1);
ChessPiece whiteFarmer6 = new Farmer("white", 5, 1);
ChessPiece whiteFarmer7 = new Farmer("white", 6, 1);
ChessPiece whiteFarmer8 = new Farmer("white", 7, 1);
//Skapar svarta pjäser
ChessPiece blackKing = new King("black", 4, 7);
ChessPiece blackQueen = new Queen("black", 3, 7);
ChessPiece blackRunner1 = new Runner("black", 2, 7);
ChessPiece blackRunner2 = new Runner("black", 5, 7);
ChessPiece blackHorse1 = new Horse("black", 1, 7);
ChessPiece blackHorse2 = new Horse("black", 6, 7);
ChessPiece blackTower1 = new Tower("black", 0, 7);
ChessPiece blackTower2 = new Tower("black", 7, 7);
ChessPiece blackFarmer1 = new Farmer("black", 0, 6);
ChessPiece blackFarmer2 = new Farmer("black", 1, 6);
ChessPiece blackFarmer3 = new Farmer("black", 2, 6);
ChessPiece blackFarmer4 = new Farmer("black", 3, 6);
ChessPiece blackFarmer5 = new Farmer("black", 4, 6);
ChessPiece blackFarmer6 = new Farmer("black", 5, 6);
ChessPiece blackFarmer7 = new Farmer("black", 6, 6);
ChessPiece blackFarmer8 = new Farmer("black", 7, 6);
//Lägg till pjäser i tvådimensionell array som representerar schackbrädet
board[4, 0] = whiteKing;
board[3, 0] = whiteQueen;
board[2, 0] = whiteRunner1;
board[5, 0] = whiteRunner2;
board[1, 0] = whiteHorse1;
board[6, 0] = whiteHorse2;
board[0, 0] = whiteTower1;
board[7, 0] = whiteTower2;
board[0, 1] = whiteFarmer1;
board[1, 1] = whiteFarmer2;
board[2, 1] = whiteFarmer3;
board[3, 1] = whiteFarmer4;
board[4, 1] = whiteFarmer5;
board[5, 1] = whiteFarmer6;
board[6, 1] = whiteFarmer7;
board[7, 1] = whiteFarmer8;
board[4, 7] = blackKing;
board[3, 7] = blackQueen;
board[2, 7] = blackRunner1;
board[5, 7] = blackRunner2;
board[1, 7] = blackHorse1;
board[6, 7] = blackHorse2;
board[0, 7] = blackTower1;
board[7, 7] = blackTower2;
board[0, 6] = blackFarmer1;
board[1, 6] = blackFarmer2;
board[2, 6] = blackFarmer3;
board[3, 6] = blackFarmer4;
board[4, 6] = blackFarmer5;
board[5, 6] = blackFarmer6;
board[6, 6] = blackFarmer7;
board[7, 6] = blackFarmer8;
ds.SaveData(board);
}
}