feat(*): Replace the test terrain arena with an enclosed standard-size space-platform arena (shared ArenaBoundary floor/walls/ceiling scene, starfield sky, ball CCD) and derive TrainingMode placement bounds from it, dropping the out-of-bounds reward guard

2026-09-16 19:22:02 +00:00 · 2026-07-18 20:18:03 +01:00
parent 85f96eb15e
commit 379ef9910e
15 changed files with 181 additions and 6492 deletions
@@ -29,5 +29,4 @@ The training pipeline is built — see `TRAINING.md` (self-play PPO via the vend
 ## General

 - [ ] No autoloads yet by design — add a singleton only when cross-scene state is actually needed (e.g. passing match settings/results between menu, match, and results screens).
- [ ] More arenas: `arena_01.tscn` is the template — an arena is terrain + lighting + two team-tagged goals + spawn markers, with no rules or state.
- [ ] Enclose the arena (walls/ceiling): ships and ball can currently fly out of the play volume. TrainingMode papers over this with an out-of-bounds episode-end + penalty; a real enclosed arena fixes it for players too and the training guard can then be removed.
+- [ ] More arenas: `arena_01.tscn` is the template — an arena is a setting (sky, lighting, decoration) + two team-tagged goals on the standard goal lines + spawn markers + an instance of the shared `objects/arena_boundary.tscn`, with no rules or state. All arenas share the standard play volume defined by `ArenaBoundary`'s constants.