Cool asset but frustrating to use in anything but Pyxel. Parsing the spritesheet should ideally NOT depend on a JSON file.
Spacing is too inconsistent to be sliced automatically (some tiles have padding, some do not).
The only things you can do:
- Blow it up into seperate sprites, or
- Manually rebuild the spritesheet yourself, removing the extra spacing.
If the creator updates this, please just remove the excess spacing on the spritesheet so it's compatible with other engines. (Or at least make a non-padded verison of the spritesheet.)