Message #229464

[Runer112]

Draw0 isn't a routine you should be calling, I just have that label there as an optimized way to combine the routines that redraw the left and right edges. DrawC was my old method for redrawing the left and right edges that I got rid of because it was less optimized than DrawR and DrawL. I guess I forgot to remove the references to it.

Regarding shifting more than one pixel per frame: is this really necessary? It shifts very quickly already, I think it's something like 72 vertical pixels per second and 55 horizontal pixels per second with only one pixel shifted per DispGraph. But if you really wanted to shift more than one pixel per frame, you may as well just perform the 1-pixel shift in a loop, because there isn't a method for shifting multiple pixels at once that's much more optimized.

I could make it work with a map larger than 256*256, I think you'd only have to tweak a few numbers. But do you really want an image larger than 256*256? A 256*256 image is already 8KB, if you go larger than that you may not even be able to fit the images in RAM.