Unity Android Game Development by Example Beginner's Guide

Time for action – creating the level selection

A new scene and a single script will serve us well in managing our level selection:

1. This last section begins by saving your current scene and hitting Ctrl + N to create a new one, named LevelSelect.
2. For this scene, we need to create a single, short script also named LevelSelect.
3. The first and only variable defines the size of the buttons that will appear on screen.

   public int buttonSize = 100;

4. The only function is the OnGUI function. This function starts with a loop. It will loop through three times for the three levels we should have created earlier. A Rect variable is created and initialized to the buttonSize. The x and y values are then set to position the buttons in a row, centered on the screen. Next, ...