private static void Main(string[] args)
{
if (args.Length > 0 && args[0].StartsWith("ON"))
{
Trace.ON = true;
}
Board gameBoard = new Board();
bool gameOver = false;
var counter = 0;
Console.WriteLine("MiniMax or AlphaBeta?");
var gameType = Console.ReadLine();
Console.WriteLine("Computer or Player first?");
var firstPlayer = Console.ReadLine();
var nextPlayer = true;
if (firstPlayer.ToLower() == "computer")
{
nextPlayer = true;
}
else if (firstPlayer.ToLower() == "player")
{
nextPlayer = false;
}
while (!gameOver)
{
if (gameType.ToLower() == "minimax")
{
if (nextPlayer == true)
{
Console.WriteLine("I am thinking about my move now");
double highVal = -1.0;
int bestMove = 0;
for (int col = 0; col < Board.NR_COLS; ++col)
{
if (gameBoard.canMove(col))
{
Board nextPos = gameBoard.MakeMove(Player.MAX, col);
double thisVal = MiniMax.Value(nextPos, MAX_DEPTH, Player.MIN);
if (thisVal > highVal)
{
bestMove = col;
highVal = thisVal;
}
}
}
if (highVal == -1)
{
bestMove = DesperationMove(gameBoard);
}
Console.WriteLine($"My move is {(bestMove + 1)} (subj. value {highVal})");
gameBoard = gameBoard.MakeMove(Player.MAX, bestMove);
nextPlayer = !nextPlayer;
gameBoard.showBoard();
if (gameBoard.isWin(Player.MAX))
{
Console.WriteLine("\n I win");
Console.WriteLine("Value method called " + MiniMax.TimesValueCalled);
gameOver = true;
}
}
else if (nextPlayer == false)
{
line61_:
Console.WriteLine("Your move");
int theirMove = UserInput.getInteger("Select column 1 - 7", 1, 7) - 1;
if (gameBoard.canMove(theirMove))
{
gameBoard = gameBoard.MakeMove(Player.MIN, theirMove);
nextPlayer = !nextPlayer;
Console.WriteLine("");
gameBoard.showBoard();
}
else
{
Console.WriteLine("Can't move there");
++counter;
if (counter < 3)
{
goto line61_;
}
else
{
Console.WriteLine("You lost your turn");
}
}
if (gameBoard.isWin(Player.MIN))
{
Console.WriteLine("\n You win");
Console.WriteLine("Value method called " + MiniMax.TimesValueCalled);
gameOver = true;
}
}
}
else if (gameType.ToLower() == "alphabeta")
{
if (nextPlayer == true)
{
Console.WriteLine("I am thinking about my move now");
double highVal = -1.0;
int bestMove = 0;
double alfa = -1.0;
double beta = 1.0;
for (int col = 0; col < Board.NR_COLS; ++col)
{
if (gameBoard.canMove(col))
{
Board nextPos = gameBoard.MakeMove(Player.MAX, col);
double thisVal = AlphaBeta.Value(nextPos, MAX_DEPTH, alfa, beta, Player.MIN);
if (thisVal > highVal)
{
bestMove = col;
highVal = thisVal;
}
}
}
if (highVal == -1)
{
bestMove = DesperationMove(gameBoard);
}
Console.WriteLine($"My move is {(bestMove + 1)} (subj. value {highVal})");
gameBoard = gameBoard.MakeMove(Player.MAX, bestMove);
nextPlayer = !nextPlayer;
gameBoard.showBoard();
if (gameBoard.isWin(Player.MAX))
{
Console.WriteLine("\n I win");
Console.WriteLine("Value method called " + AlphaBeta.TimesValueCalled);
gameOver = true;
}
}
else if (nextPlayer == false)
{
line131_:
Console.WriteLine("Your move");
int theirMove = UserInput.getInteger("Select column 1 - 7", 1, 7) - 1;
if (gameBoard.canMove(theirMove))
{
gameBoard = gameBoard.MakeMove(Player.MIN, theirMove);
nextPlayer = !nextPlayer;
Console.WriteLine("");
gameBoard.showBoard();
}
else
{
Console.WriteLine("Can't move there");
++counter;
if (counter < 3)
{
goto line131_;
}
else
{
Console.WriteLine("You lost your turn");
}
}
if (gameBoard.isWin(Player.MIN))
{
Console.WriteLine("\n You win");
Console.WriteLine("Value method called " + AlphaBeta.TimesValueCalled);
gameOver = true;
}
}
}
else
{
Console.WriteLine("Enter MiniMax or AlphaBeta");
gameType = Console.ReadLine();
}
}
Console.ReadLine();
}
static void Main(string[] args)
{
if (args.Length > 0 && args[0].StartsWith("ON"))
{
Trace.ON = true;
}
Board gameBoard = new Board();
bool gameOver = false;
while (!gameOver)
{
Console.WriteLine("I am thinking about my move now");
double highVal = -1.0;
int bestMove = 0;
double alfa = -1.0;
double beta = 1.0;
for (int col = 0; col < Board.NR_COLS; ++col)
{
if (gameBoard.canMove(col))
{
Board nextPos = gameBoard.makeMove(Player.MAX, col);
double thisVal = AlphaBeta.Value(nextPos, MAX_DEPTH, alfa, beta, Player.MIN);
if (thisVal > highVal)
{
bestMove = col;
highVal = thisVal;
}
}
}
if (highVal == -1)
{
bestMove = DesperationMove(gameBoard);
}
Console.WriteLine($"My move is {(bestMove + 1)} (subj. value {highVal})");
gameBoard = gameBoard.makeMove(Player.MAX, bestMove);
gameBoard.showBoard();
if (gameBoard.isWin(Player.MAX))
{
Console.WriteLine("\n I win");
gameOver = true;
}
else
{
Console.WriteLine("Your move");
int theirMove = UserInput.getInteger("Select column 1 - 7", 1, 7) - 1;
if (gameBoard.canMove(theirMove))
{
gameBoard = gameBoard.makeMove(Player.MIN, theirMove);
Console.WriteLine("");
gameBoard.showBoard();
}
if (gameBoard.isWin(Player.MIN))
{
Console.WriteLine("\n You win");
gameOver = true;
}
}
}
}
