Heya, I'm looking for a palette swap script (sort of like Copern's Bitmap Color Functions)--but one that applies to everything on the screen! Tilesets, charsets, facesets, pictures, etc. My art assets are grayscale, 4 colors including #ffffff white and #00000 black. What I'd like to do is be able to independantly change the other two colors in the palette so I can shift palettes from map to map or dynamically (think how Pokemon Yellow shifts palettes between routes and towns) with a script/event call, without making tens or possibly even hundereds of duplicates of my tilesets/facesets/charsets/etc.
I'm not sure how possible this is, but I figured I'd at least throw out a request to see how possible it was before I gave up. ty!