Prior to Scratch 2.0, this block was called Next Background and did not fire an event upon running. During 2.0 development, this block was also called "Next Scene".
Alternatively, it can be used for slideshow-style projects as shown below:
當 [空白 v] 鍵被按下 下一個背景
- Main article: List of Block Workarounds
This block may simply be replicated with the following code:
背景換成 [下一個背景 v]
Also, because this block simply advances the 背景编号, the following code can do this:
背景換成 ((背景编号) + (1))
To get the effect of the nonexistent Previous Backdrop block, the addition can be changed to subtraction.
Many 用户 have made suggestions about removing this block, insisting that its alternative is perfectly fine to use; however, others have disagreed, saying that it saves lots of time and is handy for 动画.
The Scratch 团队 has made no comment on the matter, but is likely to keep the block for its handiness; it has been in Scratch since Scratch 1.0.