The "When Backdrop Switches" Block

[info-creaticode]

 

Prerequisite

• Working with Backdrops
• Working with Blocks
• Changing Backdrops

 

Description

The “When Backdrop Switches to” block is a Hat Block in the Events category. It plays the blocks attached below it only when the backdrop switches to the selected backdrop.

 

Note that this block itself does not change the backdrop. Refer to this article to learn how to change the backdrops.

 

Demo

In this program, whenever the green flag is clicked, we switch to the next backdrop in the list. And whenever the backdrop happens to become “CreatiCode”, the sprites are rotated to the left or right.