A Forge rewrite of Tigereye's Chest Cavity, rebuilt as a pack-friendly surgery framework instead of a content pack.
The chest-opening loop and organ scores remain. The original built-in organs, salvage recipes, sausages, and old surgery enchantments do not. Datapacks and optional KubeJS define cavities, layouts, and organs.
For players
- Chest Opener, Surgical Box (swap a cavity layout), and Organ Catalogue
- Chest Opener enchantments: Painless, Safe, Creative, Player, and Advanced Surgery
- Surgical Anesthesia, Organ Slip, and Organ Protection
- Climbing from organ scores
- JEI pages for organ sources and entity organs
- FTB Quests task: open a chest cavity by entity and/or cavity type
For pack authors
- Datapack chest-cavity types and inventory layouts (custom slots, relative positions, GUI textures)
- Any item can be an organ through JSON; compatibility is simply safe or not
- Optional KubeJS ChestCavityEvents: init, evaluate, score updates, opened-entity tick, status effects, and catalogue tag filters
- Organ-score modifiers: add, multiply base, multiply total, and constant override

