No Peaceful Mode

REQUIRES MIXINBOOTER

No Peaceful Mode does what the name suggests: remove peaceful mode.

Well, not really. You can't remove a difficulty level entirely, so instead this mod just makes peaceful mode inaccessible. It does this by:

• Making the /difficulty command unable to set difficulty to peaceful via Mixins
• Making it impossible to set peaceful mode in settings via Mixins
• Making it so that when loading a world, if the difficulty was set to peaceful, it immediately changes to easy