Thats simple actually
- Click that green download button to get a .zip file
- Extract the "behaviors" and "resources" folders
- Compress the folders into a .zip file (which you can name to whatever you want)
- Change the ".zip" to ".mcaddon"
- Click on the newly renamed file to import it to Minecraft And there you go. Only problem is that doing so may give you a buggy version not fit for release, so trust the releases tab for a stable version
- Make sure that the code is readable
- Vanilla spawn eggs are formatted as Spawn ((insert mob name here)). This should also apply to the addon's own custom mobs
- Make sure to put a comma after every statement in the json files (unless it's the last one). For instance, the splash texts file
- Don't edit this file or else you will be tortured forever
- Borgy is the only exception to this rule since he made this
- Make sure to give an issue the correct label
- Don't make the title too vague
- Don't delete issues. It's pointless anyway, just close them instead
- (note to self only) if there's a bug that can be easily fixed then don't put it here cause that's pointless
- You're not automatically a developer of this addon even if you added something, you're just a contributor