Question

If the backdrop of scratch is changed, and focus is on backdrop, which are the blocks of Scratch that stop working?

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Answer 1

Explanation:

As this block holds the backdrop number of the Stage, it is used when something must happen if the Stage is at a specific backdrop. Some more common uses are:

Stopping the project once the Stage reaches the backdrop for the end of the project. This is helpful because it will automatically stop the project when that backdrop is reached.

whenclickedwaituntilbackdrop#=6stopall

Checking what the current backdrop is

sayjoinThe current backdrop is:backdrop#

Setting a variable to the backdrop scene

Answer 2

Answer:

Prior to Scratch 2.0, this block was called Background #. Unlike the other backdrop blocks, only its name was changed, not its function. During the development of Scratch 2.0, this block was available to both the stage and sprites. In Scratch 3.0, this block was merged with Backdrop Name to create Backdrop ()