A few old utilities..

I have a few private utilities that I’m seriously thinking about cleaning up and releasing to the community. One is a palette sorting utility for PCE’s subpalettes and pics. It’s not as fancy as say Image2PCE or Promotion, as it doesn’t generate lossy results, but it does seem to get better results with its sorting algorithm. In other words, you can feed the output of either program and crunch the number of subpalettes down. What I found that works the best, is Promotion and setting the color limit for each tile to 15 instead of 16 and allowing my Pic2PCE app (for a lack of better name) to re-crunch the image again. It also works great with utilities like Mappy: export a tileset, use this utility to sort all tiles into proper subpalettes and then encode them (the colors of the tiles correlating to the subpalette number) into ranges of 16 colors inside a 256 color block (thus 16 subpalettes). This isn’t too useful on it’s own, but I have another powerful Mappy conversion tool that can extract this information. It does all kinds of nice things with the FMP file for conversion, include clipping X and Y ranges (great for making mappy prioritize tiles to specific slots; aka dynamic tile animation), as well as stuff like vram offset, subpalette offsetting for tilemap, output horizontal or vertical strip format, use additional layers in the file to create collision or object maps, conversion of 16×16 mappy files into 8×8 with LUT, not LUT, or native 8×8 support, etc.

The Pic2pce app has an internal GUI already. I’ll be adding GUI support to some of the other apps as well, since I’m work on this area of stuff for the DIY Shmup suite, but you can still use command line arguments for batch processing. I think it would probably be a good idea to make some video tutorials for how to use these tools, too.

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One Response to “A few old utilities..”

  1. Also consider writing the instructions to use these tools into short booklets and publishing them via the ebook stores, at least. You write well enough, and having something published, even if self-published, is useful for various reason.

    (I should follow my own advice more…)

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