claude
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Researched the licence at each of the four itch.io sources. Two of the four
forbid redistribution, and publishing a repository containing them is exactly
that, so they are out of the tree.
0x72 DungeonTileset II CC0 1.0 commercial ok, no credit required
Helton Yan Pixel Combat CC BY 4.0 commercial ok, CREDIT REQUIRED
Fire Pixel Bullet 16x16 custom non-commercial, NO REDISTRIBUTION
750+ Effect and FX Pixel custom non-commercial, NO REDISTRIBUTION
Both bdragon1727 packs state verbatim: "You cannot do: Resell / redistribute
this asset." The FX pack's paid tier is no better for this purpose -- "You can
NOT re-distribute the file, no matter how much you modify it" -- so paying does
not unlock it and neither does editing the art.
bullets.png and impact.png therefore move to assets/local/, gitignored.
Art.bullets_texture() / impact_texture() load them at runtime and return null
when absent; the bullet renderer falls back to the generated dot it used before,
tinted per kind so bullet types stay distinguishable. Nothing there may be
preload()ed -- preload resolves at compile time and would fail the build on
every machine without the files, which is every clone.
Verified both ways rather than assumed: with the files present the game uses
them and no fallback triggers; with them moved aside, 156/156 tests pass and the
game runs clean on the generated dots.
Added CREDITS.md, because Helton Yan's CC BY 4.0 makes attribution a licence
obligation rather than a courtesy. A file in the source tree does not discharge
it once the game ships -- an in-game credits screen is now a tracked todo, and
flagged as a licence requirement rather than polish.
NOT addressed here, and it needs a decision: these files remain in git history
at 4a41ccb. Removing them from the tip does not remove them from a clone. If
this repo is ever made public, history has to be rewritten (git filter-repo)
and force-pushed. Also, both bdragon packs are non-commercial in their free
tier, which conflicts with the stated Steam goal -- either contribute for the
commercial tier (still no redistribution) or replace with CC0 art, which would
solve both problems and let the assets back into the repo.
Transcience
Top-down twin-stick bullet-hell with a dedicated, server-authoritative backend. Godot 4.7, GDScript, no external runtime dependencies.
Play
tools/server.sh # dedicated server on :27015
tools/client.sh --join --name ada # connect a client
Or run one client and press Host and play for a listen server.
Controls — WASD move, mouse aim, LMB fire, E on the ring in the hub to enter a dungeon, hold F for three seconds to escape back to the hub.
Develop
tools/check.sh # parse-check every script ~5s
tools/test.sh # GUT suite, headless ~2s
tools/smoke.sh # server + 2 bot clients, ENet ~35s
godot --headless --path . --script tools/bench.gd
Read CLAUDE.md first — it is short, and the Godot CLI gotchas in it will otherwise cost an afternoon.
What is here
| Twin-stick bullet hell | Server-simulated bullet field, ~350 concurrent bullets at 0.24 ms/tick. |
| Authoritative multiplayer | Clients send input only. Hits, damage, death and instance transfers are server decisions. Prediction + reconciliation for the local player. |
| Enemies | Four readable behaviours (static, drift, orbit, approach, strafe) composed with bullet emitters. |
| Boss | The Warden of the Fold: stationary, four phases, each adding one idea. Defined entirely as data. |
| Lobby hub | Shared persistent instance with a portal into dungeon runs. |
| Emergency escape | Three-second channel back to the hub, cancelled by damage. |
Docs
- docs/ROADMAP.md — what is built, what is next, where each feature lives
- docs/DECISIONS.md — settled design decisions and their reasoning
- CREDITS.md — third-party asset attribution
- CLAUDE.md — commands, invariants, Godot CLI gotchas
- docs/WORKFLOW.md — agent-assisted Godot development, and why the setup looks like this
- docs/ARCHITECTURE.md — code map and the node-free simulation
- docs/NETCODE.md — replication model, hit validation, known gaps
- docs/ROADMAP.md — what is built and what is next