My client has planned to make tic-tac-toe game and would like know how to count how many actives there are in one row. She planned that she would use the following command:
Upon pressing “Space bar”
Active: Paste into background...
She has noticed that the pasted objects are duplicates. The questions are:
1.How to make it the way that when the player presses the key, a number would be added to the counter?
2.How to count the objects on different directions?