BossControl

## Boss Control 1.48.0

Reward crates.

**Six new commands** for handing out a sword, a kekkei genkai or a clan, each
either rolled at random or chosen by the player. Works whether the player is
online or not.

**Random opens a crate**
- A spinning reel that slows onto the result, with rarity colours, a click per
  entry passing the marker, and a different sound for each tier
- Legendary results are announced to the whole server
- Odds are legendary 5%, rare 25%, common 70%, and editable

**Chosen opens a picker**
- Grid of everything available, rarity coloured, with real item icons
- Click to select, Confirm to commit, so a misclick cannot spend a reward
- The window stays open until a choice is made

**Safety**
- Random results are rolled and granted on the server before the animation
  plays, so a disconnect mid spin never loses a reward
- Rewards given to an offline player are held and saved with the world
- Closing the picker consumes nothing; it reopens on next login
- Only clans and kekkei genkai that actually work can be given, taken from the
  same list the starter item uses

**Tuning**
- Commands to list the pools, see what is unclaimed, export the file and reload it
- 28 swords, 8 clans, 6 kekkei genkai out of the box

Requires Forge 47.4.10 on 1.20.1 and NinshuOrigins.