Unity 4.x Game Development by Example Beginner's Guide

Time for action – notify the winner

Let's create that ShowWinnerPrompt function we just called:

function ShowWinnerPrompt()
{
  if(currentPlayer == 1)
  {
    prompt.text = "X gets 3 in a row. Player 1 wins!";
  } else {
    prompt.text = "O gets 3 in a row. Player 2 wins!";
  }
}

Hopefully, this code is straightforward, but since I'm contractually obligated to explain it, I will offer that this conditional statement evaluates the currentPlayer value, and shows one message or another depending on the result.

Test the game, and play until one player wins.