docs: add free interaction design to bgm specs

Add the command/dialog split to the state-model and interactions docs, declare role dialog and zone facing in the format spec, and let setups declare which dialogs power open interactions.
2026-08-16 12:59:03 +08:00
parent 211c151971
commit addfc03ab6
3 changed files with 196 additions and 0 deletions
@@ -15,6 +15,7 @@ and go stale as work lands.
 | [`bgm/commands.md`](./bgm/commands.md) | bgm command execution: lifecycle, run contexts, tap interaction |
 | [`bgm/tabletop.md`](./bgm/tabletop.md) | The r3f tabletop component library |
 | [`bgm/state-model.md`](./bgm/state-model.md) | The format's state model: components vs setup, facing, anchoring scope |
+| [`bgm/interactions.md`](./bgm/interactions.md) | Free interaction: the operation set, the rule seam, and the deck pick-up dialog |

 ## Status & plans (dev logs)