For creating tile and palette files which are compatible to sverx/devkitSMS/tree/master/SGlib. It supports background tiles and sprites which requires transparent argument.
The code is simple but do not have:
- resizing
- color reduction
- Dithering
- Avoiding tile duplicate by using a tilemap
Known Bugs:
- preview function show transparency in the image
Usage: python gfx2sg.py FILENAME