//Choose initial square function If the AI is starting
public void ChooseInitial()
{
if (depthLevel0)
{
if (b.OpenSquares.Count == b.BoardSize)
{
BoardSpace bs;
Random r = new Random();
bs = new BoardSpace(r.Next(0, 3), r.Next(0, 3));
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
}
}
if (depthLevel1)
{
if (b.OpenSquares.Count == b.BoardSize)
{
BoardSpace bs;
bs = DepthAI.Depth1Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
}
}
if (depthLevel2)
{
if (b.OpenSquares.Count == b.BoardSize)
{
BoardSpace bs;
bs = DepthAI.Depth2Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
}
}
if (depthLevel3)
{
if (b.OpenSquares.Count == b.BoardSize)
{
BoardSpace bs;
bs = DepthAI.Depth3Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
}
}
}// End choose initial function
}// End choose initial function
// Eventhandlers by clicking
private void BtnClick(object sender, EventArgs e)
{
//If The player starts
if (playerStart)
{
BoardSpace bs = (BoardSpace)sender; //creating new boardspace as object sender
b[bs.X, bs.Y] = Player.X; //First turn is the player
DisplayBoard(); //Display board after choosing
if (WinnerCheck()) //Check if win, if so, then reload
{
Form1_Load(null, new EventArgs());
}
if (depthLevel0)
{
if (b.OpenSquares.Count != b.BoardSize)
{
bs = DepthAI.GetRandomMove(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
if (WinnerCheck())
{
Form1_Load(null, new EventArgs());
}
}
}
if (depthLevel1)
{
if (b.OpenSquares.Count != b.BoardSize)
{
bs = DepthAI.Depth1Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
if (WinnerCheck())
{
Form1_Load(null, new EventArgs());
}
}
}
if (depthLevel2)
{
if (b.OpenSquares.Count != b.BoardSize)
{
bs = DepthAI.Depth2Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
if (WinnerCheck())
{
Form1_Load(null, new EventArgs());
}
}
}
if (depthLevel3)
{
if (b.OpenSquares.Count != b.BoardSize)
{
bs = DepthAI.Depth3Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
if (WinnerCheck())
{
Form1_Load(null, new EventArgs());
}
}
}
}// End playerStart
//If the AI starts
if (AIStart)
{
BoardSpace bs = (BoardSpace)sender; //creating new boardspace as object sender
if (b.OSquares.Count == 0) //AI starts (if there is no opponents on the board choose initial
{
ChooseInitial();
}
else
{
//Player turn
b[bs.X, bs.Y] = Player.X; //First turn is the player
DisplayBoard(); //Display board after choosing
if (WinnerCheck()) //Check if win, if so, then reload
{
Form1_Load(null, new EventArgs());
}
//AI turn
if (depthLevel0)
{
bs = DepthAI.GetRandomMove(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
if (WinnerCheck())
{
Form1_Load(null, new EventArgs());
ChooseInitial(); // If The AI wins, select random square
}
}
if (depthLevel1) //AI turn
{
bs = DepthAI.Depth1Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
if (WinnerCheck())
{
Form1_Load(null, new EventArgs());
ChooseInitial(); // If The AI wins, select random square
}
}
if (depthLevel2) //AI turn
{
bs = DepthAI.Depth2Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
if (WinnerCheck())
{
Form1_Load(null, new EventArgs());
ChooseInitial(); // If The AI wins, select random square
}
}
if (depthLevel3) //AI turn
{
bs = DepthAI.Depth3Move(b, Player.O);
b[bs.X, bs.Y] = Player.O;
DisplayBoard();
if (WinnerCheck())
{
Form1_Load(null, new EventArgs());
ChooseInitial(); // If The AI wins, select random square
}
}
}
} // End AIStart
} // End button click