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

Time for action – pretty maids all in a row

We're going to create a 2D array referencing our squares in an interesting way. Follow along.

1. Create a standard one-dimensional array to hold the squares by adding this declaration to the GameLogic script:

   var XPiece:GameObject;
   var OPiece:GameObject;
   var currentPlayer:int = 1;
   var prompt:GUIText;
   var aSquares:GameObject[];
   

2. Select the GameLogic GameObject. Set the Size of the aSquares array to 9 in the Inspector panel.
   
3. One by one, making sure you get all 9 unique squares with no repeats, click and drag the 9 Square GameObjects from the Hierarchy panel into the array slots in the Inspector panel. Another way ...