public void PlayerMove(int column)
{
var temp = (int[, ])board.Clone();
for (int y = board.GetLength(1) - 1; y >= 0; y--)
{
if (temp[column, y] == 0)
{
temp[column, y] = 1;
break;
}
}
foreach (Fou fou in currFou.Moves)
{
if (temp.Rank == fou.Board.Rank &&
Enumerable.Range(0, temp.Rank).All(dimension => temp.GetLength(dimension) == fou.Board.GetLength(dimension) &&
temp.Cast <int>().SequenceEqual(fou.Board.Cast <int>())))
{
board = (int[, ])fou.Board.Clone();
currFou = fou;
monte.Current = currFou;
return;
}
}
}
public ConnectFour(bool playerStarts)
{
currFou = new Fou(board, playerStarts, playerStarts);
monte = new MonteCarloer2();
monte.Current = currFou;
monte.MonteCarlo(currFou, playerStarts);
isMax = false;
}
static int CheckGameOver(Fou fou)
{
int count = 0;
int chainvalue = 1;
for (int y = 0; y < fou.Board.GetLength(1); y++) //checking horizantal 4
{
for (int x = 0; x < fou.Board.GetLength(0); x++)
{
if (fou.Board[x, y] != chainvalue)
{
count = 0;
}
count += fou.Board[x, y];
chainvalue = fou.Board[x, y];
if (count >= 4)
{
return(0);
}
else if (count <= -4)
{
return(1);
}
}
count = 0;
}
for (int x = 0; x < fou.Board.GetLength(0); x++) //checking vertical 4
{
for (int y = 0; y < fou.Board.GetLength(1); y++)
{
if (fou.Board[x, y] != chainvalue)
{
count = 0;
}
count += fou.Board[x, y];
chainvalue = fou.Board[x, y];
if (count >= 4)
{
return(2);
}
else if (count <= -4)
{
return(3);
}
}
count = 0;
}
for (int x = 1; x < fou.Board.GetLength(0) - 2; x++) //left to right diagonal
{
count = 0;
int row, col;
for (col = x, row = 0; row < fou.Board.GetLength(1) && col < fou.Board.GetLength(0); row++, col++)
{
if (fou.Board[col, row] != chainvalue)
{
count = 0;
}
count += fou.Board[col, row];
chainvalue = fou.Board[col, row];
if (count >= 4)
{
return(4);
}
else if (count <= -4)
{
return(5);
}
}
count = 0;
}
for (int y = 0; y < fou.Board.GetLength(1) - 2; y++)
{
count = 0;
int row, col;
for (row = y, col = 0; row < fou.Board.GetLength(1) && col < fou.Board.GetLength(0); row++, col++)
{
if (fou.Board[col, row] != chainvalue)
{
count = 0;
}
count += fou.Board[col, row];
chainvalue = fou.Board[col, row];
if (count >= 4)
{
return(6);
}
else if (count <= -4)
{
return(7);
}
}
count = 0;
}
for (int y = 0; y < fou.Board.GetLength(1) - 2; y++) //right to left diagonal
{
count = 0;
int row, col;
for (row = y, col = fou.Board.GetLength(0) - 1; row < fou.Board.GetLength(1) && col >= 0; row++, col--)
{
if (fou.Board[col, row] != chainvalue)
{
count = 0;
}
count += fou.Board[col, row];
chainvalue = fou.Board[col, row];
if (count >= 4)
{
return(8);
}
else if (count <= -4)
{
return(9);
}
}
count = 0;
}
for (int x = fou.Board.GetLength(1) - 2; x > 2; x--)
{
count = 0;
int row, col;
for (row = 0, col = x; row < fou.Board.GetLength(1) && col >= 0; row++, col--)
{
if (fou.Board[col, row] == 0)
{
count = 0;
}
else
{
count += fou.Board[col, row];
}
if (count >= 4)
{
return(10);
}
else if (count <= -4)
{
return(11);
}
}
count = 0;
}
bool isFull = true;
for (int x = 0; x < fou.Board.GetLength(0); x++)
{
for (int y = 0; y < fou.Board.GetLength(1); y++)
{
if (fou.Board[x, y] == 0)
{
isFull = false;
}
}
}
if (isFull)
{
fou.IsTerminal = true;
fou.Value = 0.5;
return(12);
}
return(13);
}
public void CompMove()
{
currFou = (Fou)monte.OptimalMove(isMax, 1000);
monte.Current = currFou;
board = (int[, ])currFou.Board.Clone();
}