public void playerVSplayer(int x, int y)
{
Game.cell cell = new Game.cell();
if (Player.PlayerOneTurn == true)
{
cell = Game.cellSearch(x, y, p1);
Player.playerOneCount++;
if (Player.playerOneCount >= 4)
{
Player.winningPlayer();
if (Player.checkWinner == true)
{
MessageBox.Show(player1col + " is the winner");
dataGridView1.Enabled = false;
p1count++;
label2.Text = p1count.ToString();
return;
}
}
Player.PlayerTwoTurn = true;
Player.PlayerOneTurn = false;
label5.ForeColor = p2;
label5.Text = player2col + " Turn";
}
else if (Player.PlayerTwoTurn == true)
{
cell = Game.cellSearch(x, y, p2);
Player.playerTwoCount++;
if (Player.playerTwoCount >= 4)
{
Player.winningPlayer();
if (Player.checkWinner == true)
{
MessageBox.Show(player2col + " is the winner");
dataGridView1.Enabled = false;
p2count++;
label4.Text = p2count.ToString();
return;
}
}
Player.PlayerOneTurn = true;
Player.PlayerTwoTurn = false;
label5.ForeColor = p1;
label5.Text = player1col + " Turn";
}
}
public static Game.cell playerToWin()
{
cCell = new Game.cell();
Game.cell cY = new Game.cell();
for (int i = Game.boardCell.GetLength(0) - 1; i >= 0; i--)
{
for (int j = 0; j < Game.boardCell.GetLength(1); j++)
{
if (j <= 3)
{
if (Game.boardCell[i, j].cellColor == Form2.p2 && Game.boardCell[i, j + 2].cellColor == Form2.p2 && Game.boardCell[i, j + 3].cellColor == Form2.p2)
{
if (Game.boardCell[i, j + 1].cellColor == Color.White)
{
if (i < 5 && Game.boardCell[i + 1, j + 1].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i, j + 1];
}
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p2 && Game.boardCell[i, j + 1].cellColor == Form2.p2 && Game.boardCell[i, j + 3].cellColor == Form2.p2)
{
if (Game.boardCell[i, j + 2].cellColor == Color.White)
{
if (i < 5 && Game.boardCell[i + 1, j + 2].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i, j + 2];
}
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p1 && Game.boardCell[i, j + 2].cellColor == Form2.p1 && Game.boardCell[i, j + 3].cellColor == Form2.p1)
{
if (Game.boardCell[i, j + 1].cellColor == Color.White)
{
if (i < 5 && Game.boardCell[i + 1, j + 1].cellColor == Color.White)
{
break;
}
else
{
cCell = Game.boardCell[i, j + 1];
}
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p1 && Game.boardCell[i, j + 1].cellColor == Form2.p1 && Game.boardCell[i, j + 3].cellColor == Form2.p1)
{
if (Game.boardCell[i, j + 2].cellColor == Color.White)
{
if (i < 5 && Game.boardCell[i + 1, j + 2].cellColor == Color.White)
{
break;
}
else
{
cCell = Game.boardCell[i, j + 2];
}
}
}
if (Game.boardCell[i, j].cellColor == Form2.p2 && Game.boardCell[i, j + 1].cellColor == Form2.p2 && Game.boardCell[i, j + 2].cellColor == Form2.p2)
{
if (Game.boardCell[i, j + 3].cellColor == Color.White)
{
if (i < 5 && Game.boardCell[i + 1, j + 3].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i, j + 3];
}
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p1 && Game.boardCell[i, j + 1].cellColor == Form2.p1 && Game.boardCell[i, j + 2].cellColor == Form2.p1)
{
if (Game.boardCell[i, j + 3].cellColor == Color.White)
{
if (i < 5 && Game.boardCell[i + 1, j + 3].cellColor == Color.White)
{
break;
}
else
{
cCell = Game.boardCell[i, j + 3];
}
}
}
if (Game.boardCell[i, j + 1].cellColor == Form2.p2 && Game.boardCell[i, j + 2].cellColor == Form2.p2 && Game.boardCell[i, j + 3].cellColor == Form2.p2)
{
if (Game.boardCell[i, j].cellColor == Color.White)
{
if (i < 5 && Game.boardCell[i + 1, j].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i, j];
}
}
}
else if (Game.boardCell[i, j + 1].cellColor == Form2.p1 && Game.boardCell[i, j + 2].cellColor == Form2.p1 && Game.boardCell[i, j + 3].cellColor == Form2.p1)
{
if (Game.boardCell[i, j].cellColor == Color.White)
{
if (i < 5 && Game.boardCell[i + 1, j].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i, j];
}
}
}
}
if (i >= 3)
{
if (Game.boardCell[i, j].cellColor == Form2.p2 && Game.boardCell[i - 1, j].cellColor == Form2.p2 && Game.boardCell[i - 2, j].cellColor == Form2.p2)
{
if (Game.boardCell[i - 3, j].cellColor == Color.White && i > 0)
{
cY = Game.boardCell[i - 3, j];
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p1 && Game.boardCell[i - 1, j].cellColor == Form2.p1 && Game.boardCell[i - 2, j].cellColor == Form2.p1)
{
if (Game.boardCell[i - 3, j].cellColor == Color.White)
{
cCell = Game.boardCell[i - 3, j];
}
}
}
if (j <= 3 && i >= 3)
{
if (Game.boardCell[i, j].cellColor == Form2.p2 && Game.boardCell[i - 1, j + 1].cellColor == Form2.p2 && Game.boardCell[i - 2, j + 2].cellColor == Form2.p2)
{
if (Game.boardCell[i - 3, j + 3].cellColor == Color.White && i > 0)
{
if (Game.boardCell[i - 2, j + 3].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i - 3, j + 3];
}
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p1 && Game.boardCell[i - 1, j + 1].cellColor == Form2.p1 && Game.boardCell[i - 2, j + 2].cellColor == Form2.p1)
{
if (Game.boardCell[i - 3, j + 3].cellColor == Color.White)
{
if (Game.boardCell[i - 2, j + 3].cellColor == Color.White)
{
break;
}
else
{
cCell = Game.boardCell[i - 3, j + 3];
}
}
}
}
if (j >= 3 && i >= 3)
{
if (Game.boardCell[i, j].cellColor == Form2.p2 && Game.boardCell[i - 1, j - 1].cellColor == Form2.p2 && Game.boardCell[i - 2, j - 2].cellColor == Form2.p2)
{
if (Game.boardCell[i - 3, j - 3].cellColor == Color.White)
{
if (Game.boardCell[i - 2, j - 3].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i - 3, j - 3];
}
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p1 && Game.boardCell[i - 1, j - 1].cellColor == Form2.p1 && Game.boardCell[i - 2, j - 2].cellColor == Form2.p1)
{
if (Game.boardCell[i - 3, j - 3].cellColor == Color.White)
{
if (Game.boardCell[i - 2, j - 3].cellColor == Color.White)
{
break;
}
else
{
cCell = Game.boardCell[i - 3, j - 3];
}
}
}
}
if (j <= 3 && i < 3)
{
if (Game.boardCell[i, j].cellColor == Form2.p2 && Game.boardCell[i + 1, j + 1].cellColor == Form2.p2 && Game.boardCell[i + 2, j + 2].cellColor == Form2.p2)
{
if (Game.boardCell[i + 3, j + 3].cellColor == Color.White)
{
if (Game.boardCell[i + 4, j + 3].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i + 3, j + 3];
}
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p1 && Game.boardCell[i + 1, j + 1].cellColor == Form2.p1 && Game.boardCell[i + 2, j + 2].cellColor == Form2.p1)
{
if (Game.boardCell[i + 3, j + 3].cellColor == Color.White)
{
if (Game.boardCell[i + 4, j + 3].cellColor == Color.White)
{
break;
}
else
{
cY = Game.boardCell[i + 3, j + 3];
}
}
}
}
if (j >= 3 && i < 3)
{
if (Game.boardCell[i, j].cellColor == Form2.p2 && Game.boardCell[i + 1, j - 1].cellColor == Form2.p2 && Game.boardCell[i + 2, j - 2].cellColor == Form2.p2)
{
if (Game.boardCell[i + 3, j - 3].cellColor == Color.White)
{
if (i + 4 == 5)
{
cY = Game.boardCell[i + 3, j - 3];
}
else if (Game.boardCell[i + 4, j - 3].cellColor == Color.White)
{
break;
}
}
}
else if (Game.boardCell[i, j].cellColor == Form2.p1 && Game.boardCell[i + 1, j - 1].cellColor == Form2.p1 && Game.boardCell[i + 2, j - 2].cellColor == Form2.p1)
{
if (Game.boardCell[i + 3, j - 3].cellColor == Color.White)
{
if (i + 4 == 5)
{
cY = Game.boardCell[i + 3, j - 3];
}
else if (Game.boardCell[i + 4, j - 3].cellColor == Color.White)
{
break;
}
}
}
}
}
}
if (cY.cellPosition.Y != 0 || cY.cellPosition.X != 0)
{
return(cY);
}
else
{
return(cCell);
}
}
public static void minimax()
{
Game.cell cell = new Game.cell();
List <int> totalscores = new List <int>();
List <Point> scorespoints = new List <Point>();
int maxindex = 0;
Point finalpos = new Point(0, 0);
cell = Player.playerToWin();
if (cell.cellPosition.X != 0 || cell.cellPosition.Y != 0)
{
for (int i = Game.boardCell.GetLength(0) - 1; i >= 0; i--)
{
for (int j = 0; j < Game.boardCell.GetLength(1); j++)
{
if (cell.cellPosition == Game.boardCell[i, j].cellPosition)
{
cell.cellColor = Color.Yellow;
Game.boardCell[i, j].cellColor = cell.cellColor;
Form2.rowN = i;
Form2.colN = j;
}
}
}
}
else
{
for (int j = 5; j >= 0; j--)
{
for (int i = 0; i < 7; i++)
{
if (Game.boardCell[j, i].cellColor == Color.White)
{
if (j < 5 && Game.boardCell[j + 1, i].cellColor == Color.White)
{
break;
}
else
{
totalscores.Add(calculateScore((Game.boardCell[j, i]), i, j));
scorespoints.Add(Game.boardCell[j, i].cellPosition);
}
}
}
}
maxindex = totalscores.IndexOf(totalscores.Max());
Form2.score = totalscores.Max();
finalpos = scorespoints[maxindex];
cell.cellPosition = finalpos;
for (int i = Game.boardCell.GetLength(0) - 1; i >= 0; i--)
{
for (int j = 0; j < Game.boardCell.GetLength(1); j++)
{
if (cell.cellPosition == Game.boardCell[i, j].cellPosition)
{
cell.cellColor = Color.Yellow;
Game.boardCell[i, j].cellColor = cell.cellColor;
Form2.colN = j;
Form2.rowN = i;
}
}
}
}
}
public static int calculateScore(Game.cell c1, int columns, int rows)
{
int Count = 0;
int maxScores = 0;
int minX = Math.Max(Game.boardCell.GetLowerBound(1), columns - 3);
int maxX = Math.Min(Game.boardCell.GetUpperBound(1), columns + 3);
int maxY = Math.Max(Game.boardCell.GetLowerBound(0), rows - 3);
int minY = Math.Min(Game.boardCell.GetUpperBound(0), rows + 3);
List <int> scores = new List <int>();
//Right side
for (int i = columns + 1; i <= maxX; i++)
{
if (Game.boardCell[rows, i].cellColor == Color.Yellow)
{
Count++;
}
else if (Game.boardCell[rows, i].cellColor != Color.White)
{
Count--;
}
else
{
break;
}
}
scores.Add(Count);
Count = 0;
//Left Side
for (int j = columns - 1; j >= minX; j--)
{
if (Game.boardCell[rows, j].cellColor == Color.Yellow)
{
Count++;
}
else if (Game.boardCell[rows, j].cellColor != Color.White)
{
Count--;
}
else
{
break;
}
}
scores.Add(Count);
Count = 0;
//Down side
for (int i = rows + 1; i <= minY; i++)
{
if (Game.boardCell[i, columns].cellColor == Color.Yellow)
{
Count++;
}
else if (Game.boardCell[i, columns].cellColor != Color.White)
{
Count--;
}
else
{
break;
}
}
scores.Add(Count);
Count = 0;
//right-up diagonal
int y = rows - 1;
for (int i = columns + 1; i <= maxX; i++)
{
if (y < 0)
{
break;
}
if (Game.boardCell[y, i].cellColor == Color.Yellow)
{
Count++;
}
else if (Game.boardCell[y, i].cellColor != Color.White)
{
Count--;
}
else
{
break;
}
y--;
}
scores.Add(Count);
Count = 0;
//Left down digonal
y = rows + 1;
for (int i = columns - 1; i >= minX; i--)
{
if (y > 5)
{
break;
}
if (Game.boardCell[y, i].cellColor == Color.Yellow)
{
Count++;
}
else if (Game.boardCell[y, i].cellColor != Color.White)
{
Count--;
}
else
{
break;
}
y++;
}
scores.Add(Count);
Count = 0;
//Right down digonal
y = rows + 1;
for (int i = columns + 1; i <= maxX; i++)
{
if (y > 5)
{
break;
}
if (Game.boardCell[y, i].cellColor == Color.Yellow)
{
Count++;
}
else if (Game.boardCell[y, i].cellColor != Color.White)
{
Count--;
}
else
{
break;
}
y++;
}
scores.Add(Count);
Count = 0;
//Left up digonal
y = rows - 1;
for (int i = columns - 1; i >= minX; i--)
{
if (y < 0)
{
break;
}
if (Game.boardCell[y, i].cellColor == Color.Yellow)
{
Count++;
}
else if (Game.boardCell[y, i].cellColor != Color.White)
{
Count--;
}
else
{
break;
}
y--;
}
scores.Add(Count);
Count = 0;
maxScores = scores.Max();
return(maxScores);
}