(Redirected from X Scroll (block))
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The block documented in this article is a hidden block, meaning that while it technically still exists in the latest version of Scratch (3.0), it is not available in the palette. Additionally, this block no longer has any functionality. |
| X Scroll | |
(x scroll:: sensing) | |
| Category | Sensing (v154-v171), Motion (v152-v153, 3.0) |
| Type | Reporter |
| Introduced in | v152 (2.0 alpha) |
| Removed in | v172 (2.0 alpha) |
(x scroll::motion)
The X scroll block's appearance in Scratch 3.0.
The X Scroll block was a Sensing block and a Reporter block. The block reported how far right the stage was scrolled. If it had been scrolled left, a negative number is returned. It was removed late in the alpha.
When the block was originally introduced, it was a motion block. This lasted for two version before the block was changed to a Sensing block in v154. When obsolete blocks were added in 3.0 for compatibility as hidden blocks, the block was re-introduced as a motion block rather than a Sensing block.
Example Uses
- Showing a message when a player is scrolled to a certain x position.
when gf clicked show variable [message v] forever if <(x scroll::sensing) > (99)> then set [message v] to [This is the forest.] else set [message v] to [This is the farm.] end
- Playing an animation when a player is scrolled to a certain x position.
when gf clicked forever if <(x scroll::sensing) < (50)> then broadcast [swim animation v] else broadcast [walk animation v] end end
