public static void main(String[] s) throws IOException {
char moves[] = new char[9], player = (int) Math.round(Math.random() * 1) == 1 ? 'X' : 'O';
int move = 0;
boolean winner = false, draw = false, init = false;
for (int i = 0; i < moves.length; i++) moves[i] = '*';
drawScreen(moves, player, move, init);
init = true;
while (!winner && !draw) {
player = (player == 'X') ? 'O' : 'X';
move = checkMove(moves, getInput());
drawScreen(moves, player, move, init);
winner = checkForWinner(moves, player);
draw = checkForDraw(moves);
}
if (winner) {
newLine(3);
System.out.println("Winner!");
System.out.println("Player " + player + " wins!");
} else {
newLine(3);
System.out.println("Draw!");
System.out.println("Nobody wins.");
}
}
/*
this method draws the entire game screen and
is only to be called after the current move is
verified as legal using checkMove()
*/
public static void drawScreen(char[] moves, char player, int move, boolean started)
throws IOException {
newLine(7);
if (started) moves[move - 1] = player;
System.out.println("Welcome to Tic Tac Toe!");
System.out.println();
drawBoard(true, moves);
newLine(2);
drawBoard(false, moves);
newLine(1);
System.out.println("Using the top board as a key, press the");
System.out.print("number corresponding to the spot you wish to take.");
newLine(1);
System.out.println("Player " + ((player == 'X') ? 'O' : 'X') + "'s turn");
System.out.print("Which spot would you like to take?: ");
}
