How do I add SMB2 style scrolling?

[IHateBirdo]

I'm trying to make a puzzle gauntlet in which there are 1-screen rooms with various puzzles. Is it possible to limit the scrolling to only keep the camera inside of a single room?

[ditditdit]

there is a pack called "quick respawn & celeste-styled rooms" that almost mimics it.
the link: viewtopic.php?f=101&t=25260

[deice]

there is a pack called "quick respawn & celeste-styled rooms" that almost mimics it.
the link: viewtopic.php?f=101&t=25260

i wouldn't recommend using rooms.lua if the camera functionality is all you care about. for just the camera, it's much better to use camlock.lua which comes prepackaged with smbx2.

there's also the vanilla option of using an event that changes section size but it's rather clunky and unrobust for this use case so i wouldn't personally recommend it.