//call this method to play a game
public void PlayAIMatch()
{
//start a new instance to play the game
PlayAI aiGame = new PlayAI();
//set winner to false for while loop
bool winner = false;
//find out what difficulty they want to play
string difficultyLevel = "easy";
Console.WriteLine("Which difficulty would you like to play on?\n1 easy\n2 hard");
int chosenDifficulty = Convert.ToInt32(Console.ReadLine());
//set the difficulty
if (chosenDifficulty == 1)
{
difficultyLevel = "easy";
}
else if (chosenDifficulty == 2)
{
difficultyLevel = "hard";
}
Console.WriteLine("\nYou chose to play on {0}", difficultyLevel);
//print instructions
Program.Instructions();
PrintBoard();
//main loop for the game, regardless of the difficulty chosen
do
{
//if someone has won, winner becomes true. the program ends.
//or, if the board if full and there are no more moves left, the game ends.
if (Won() || BoardFull())
{
winner = true;
Console.WriteLine("The game is over.");
}
else
{
//x will be human
if (turn == "x")
{
//get the humans next move and update the board
UpdateBoardHuman(GetPlayersMove());
}
//o will be AI
else if (turn == "o")
{
if (difficultyLevel == "easy")
{
AIEasyMove();
}
else if (difficultyLevel == "hard")
{
// DifficultAi();
DifficultAiMove();
//temperary
}
}
}
}while (winner == false);
}
static void Main(string[] args)
{
while (chooseInput)
{
//choose to play a human or ai
Console.WriteLine("Welcome to tic-tac-toe!");
Console.WriteLine("\nWould like you to play againts a Friend or AI? \nEnter: 1 (for Friend)\nEnter: 2 (for AI)");
try
{
int choice = Convert.ToInt32(Console.ReadLine());
Console.WriteLine();
if (choice == 1)
{
Console.WriteLine("You chose to play against another player on the same computer");
PlayHuman humanGame = new PlayHuman();
humanGame.PlayAHuman();
chooseInput = false;
}
else if (choice == 2)
{
Console.WriteLine("You chose to play against the AI");
PlayAI aiGame = new PlayAI();
aiGame.PlayAIMatch();
chooseInput = false;
}
else
{
Console.WriteLine("Please Enter either a 1 or a 2\n");
}
//when the game is over, ask if they want to play again
if (chooseInput == false)
{
playAgain();
}
}
catch
{
Console.WriteLine("Please Enter either a 1 or a 2\n");
}
}
}
