static int Main(string[] args)
{
Program p = new Program();
char gameOn = 'y';//keeps track if game is ongoing
int input;//variable to keep track of players choice of boardsize
while (gameOn == 'y')
{
// get the size of the board that the user wants
Console.Write("\nWelcome to Tic-Tac-Toe!\n\n");
Console.Write("1. 3x3 (Standard)\n");
Console.Write("2. 5x5\n");
Console.Write("\nWhat size do you want on the board? (3 or 5): ");
input = Convert.ToInt32(Console.ReadLine());
// set the board size, based on the user's input
if (input == 3 || input == 5)
{
p.boardWidth = input;
p.boardSize = p.boardWidth * p.boardWidth;
}
else
{
Console.WriteLine("\nYou entered an invalid size!Try again! \n\n");
continue;
}
// Array for the board
char[] board = new char[p.boardSize];
// Set all of the board items to empty
for (int i = 0; i < p.boardSize; i++)
board[i] = empty;
bool win = false;
int size = p.boardSize;//Varibles for the boardssize to pass as parameters in methodcallings
int width = p.boardWidth;//pass as parameters in methodcallings
Console.WriteLine("\nChoose opponent\n");
Console.WriteLine("1. Human opponent");
Console.WriteLine("2. Computer ");
int chosenOpponent = int.Parse(Console.ReadLine());//Player input if they want to play
//against another human or the computerplayer
// Draw the board
Console.WriteLine();
Console.Write(@"The board looks like this and you choose your position by entering the number
representing the position you want:");
Player play = new Player(size,width);
Board b = new Board(size, width);
ComputerPlayer cp = new ComputerPlayer(size,width);
// reset moveCount
play.moveCount = 0;
b.DrawBoard(board, true);
Console.WriteLine("\n\n");
while (win == false)//While there is no winner
{
// Ask player1 for a move
play.AskForMove(board,player1);
// Draw the board
b.DrawBoard(board, false);
// Check to see if player 1 has won
win = false;
win = play.IsWinner(board, player1, size);
if (win == true)
{
Console.WriteLine("\n\nPlayer X has won!\n\n");
break;
}
// Check for a draw
if (play.IsDraw())
{
Console.WriteLine("\n\nIt's a draw!\n\n");
break;
}
// Ask player2 for a move
if (chosenOpponent == 2 && input == 3)//If player wanted computer opponent and a 3x3board
cp.AskForComputerMoveThree(board,player2);
else if (chosenOpponent == 2 && input == 5)//If player wanted computer opponent and a 5x5 board
cp.AskForComputerMoveFive(board, player2);
else
play.AskForMove(board, player2);//If player wanted human opponent
// Draw board again
b.DrawBoard(board, false);
// Check to see if player 2 has won
win = false;
win = play.IsWinner(board, player2, size);
if (win == true)
{
Console.Write("\n\nPlayer O has won!\n\n");
break;
}
// Check for a draw again
if (play.IsDraw())
{
Console.Write("\n\nIt's a draw!\n\n");
break;
}
}
// Ask if player want to play again
Console.WriteLine("\n\nWould you like to play again? (y/n): ");
gameOn = Convert.ToChar(Console.ReadLine());
//If the player don´t want to play again exit the application else start new game
if (gameOn == 'n')
Environment.Exit(0);
else
continue;
Console.ReadKey();
}
return 0;
}
