Learning iPhone Game Development with Cocos2D 3.0

Time for action – creating a new scene

We will create an empty scene and display it on the screen using the following steps:

1. Switch to Xcode and create a new Objective-C class. To do this, open the Xcode menu and navigate to File | New | File and select Cocoa Touch by navigating to iOS | Cocoa Touch on the left of the screen. Then, in the list of templates, select the Objective-C class item and click on the Next button. Refer to the following screenshot:
   
2. In the next dialog, name our new scene class FirstScene and make it a subclass of CCScene. After filling out fields in this dialog, as shown in the following screenshot, click on the Next button: ...