Move the perspective with the genie

This is the case for many games. You need to place the main character in the middle of the screen, regardless of how the main character moves.

The screen is centered on the main character.

I checked the information online and found that ccfollow can implement this function.

The usage is quite simple:

Layer-> runaction (ccfollow: actionwithtarget (HERO ));

Here, layer is the layer you need to move, and hero is the genie that the screen needs to follow.

Place this statement in the update method. You can move the screen following the main character.