Time for action – toggling sound and music
It is a common task in many games to provide the ON and OFF switch. The most common scenario that I always come across is turning sound and music on and off. We are going to use the same CCButton
class to add buttons to the MenuScene
class to allow a user to turn the sound and music on and off. To do this, perform the following steps:
- Create the group named
SoundButtons
in theResources
group. Then, open the book supporting files atChapter_09/Assets/SoundButtons
and add the button images to that newly created group. - Open the
AudioManager.h
file and add the following two properties that we'll use to check if the sound and music is enabled, and set the initial state of the buttons as follows:@property (nonatomic, ...
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