hi everyone. if you need a good, easy to understand scrolling engine, then you are in the right place. the engine, has vertical and horizontal scrolling, ceiling detection, and wall detection, all in short, easy to make scripts. if you are remixing you don't need to read this part, but if you backpack the codes, the variables become local. if you drag the codes into your project, you need to delete the scrollx and scrolly and remake them as for all sprites. there is no way around this that I know of.
one day not that long ago, I had no idea how to scroll. if you work hard you can easily make this work. if this is helpful, then leave a like and favorite. if it is not, then tell me why. give credit if you use this.