How do I choose an object to be the camera

In this game you need to move some items throughout the game in order to win.

They have an interesting aspect of how the camera works since there are many items moving at the same time.

How can keep the camera in the object closest to the center?

http://minecraft2d.org/play/minecraft-o ... ne-it.html

You need to give all the sprites you might want to be centered the "scroll to" behavior set to disabled at start.

Then you would test objects to see if they are in center using compare X and compare Y conditions in an event.

Whichever object is closest to center would have the action "enable scroll to" activated.