public bool LoadGame(string fileName, out Board newBoard, out int playerOnMove, out int player1settings, out int player2settings)
{
newBoard = null;
player1settings = -1;
player2settings = -1;
playerOnMove = 1;
if (fileName == null)
{
return(false);
}
int pointer = 0;
List <int[]> loadedMoves = new List <int[]>();
try
{
XmlDocument document = new XmlDocument();
document.Load(fileName);
XmlNode root = document.DocumentElement;
foreach (XmlNode level1node in root)
{
switch (level1node.Name)
{
case "Players":
XmlElement player = (XmlElement)level1node;
player1settings = int.Parse(player.GetAttribute("Player1"));
player2settings = int.Parse(player.GetAttribute("Player2"));
break;
case "Moves":
XmlElement moves = (XmlElement)level1node;
pointer = int.Parse(moves.GetAttribute("Pointer"));
foreach (XmlNode level2node in level1node)
{
XmlElement oneMove = (XmlElement)level2node;
int fromX = int.Parse(oneMove.GetAttribute("FromX"));
int fromY = int.Parse(oneMove.GetAttribute("FromY"));
int toX = int.Parse(oneMove.GetAttribute("ToX"));
int toY = int.Parse(oneMove.GetAttribute("ToY"));
if (ValidateMove(fromX, fromY, toX, toY))
{
loadedMoves.Add(new int[] { fromX, fromY, toX, toY });
}
else
{
return(false);
}
}
break;
}
}
}
catch
{
return(false);
}
if (player1settings < 0 || player1settings > 4 || player2settings < 0 || player2settings > 4)
{
return(false);
}
if (pointer > loadedMoves.Count)
{
return(false);
}
newBoard = new Board();
Rules rules = new Rules();
rules.NaplnBoard(newBoard);
foreach (int[] move in loadedMoves)
{
bool validMoveFound = false;
foreach (int[] validMove in rules.GenerujPlatneTahy(newBoard, playerOnMove))
{
if (move[0] == validMove[0] && move[1] == validMove[1] && move[2] == validMove[4] && move[3] == validMove[5])
{
newBoard.VykonejTah(validMove);
playerOnMove *= -1;
validMoveFound = true;
break;
}
}
if (!validMoveFound)
{
return(false);
}
}
while (newBoard.IndexSeznamu > pointer)
{
newBoard.TahZpet();
playerOnMove *= -1;
}
return(true);
}