The roadmap was actively misleading: an earlier stage renumbering left Stage 2's completed work sitting under a "Stage 3 -- todo" heading, and the inventory table orphaned with no heading at all. Since that file is the primary handoff document, a fresh session would have started by re-implementing accounts and characters. Rewritten. Captured in full, from the original brief rather than from memory, the two stages not yet built: - Stage 3 (inventory and loot): 4 slots, potions rare from trash and guaranteed from bosses, world-shared loot, and the player-instanced food item -- with a note that two loot visibilities must exist from the start, because proving the instanced path works is the food item's entire purpose. - Stage 4 (upgrades): every upgrade with its exact stated effect, plus the two constraints it will collide with -- sniper's 2x bullet speed against the tunnelling threshold, and per-player bullet travel against the interest radius that test_interest.gd currently derives from static content. Ten open questions are listed as explicitly do-not-guess, seven of them blocking Stage 4. ARCHITECTURE.md still claimed "the arena is a rectangle" and "no tilemap collision", both untrue since Stage 1. Rewritten around MapGrid, with what the grid costs (axis-aligned, 32px-quantised, bullets under a tile per tick) rather than only what it buys. Added a "verification traps" section to WORKFLOW.md recording six mistakes made during this work, each of which cost a round trip of reporting something fixed that was not: verifying the artefact rather than the behaviour, dumping the wrong channel, measuring a configuration where the bug cannot exist, a test whose setup silently invalidated it, git checkout reverting real work alongside a probe, and a pattern edit matching in two files. They are specific enough to be actionable. Also documented the diagnostics in CLAUDE.md -- they were undiscoverable -- and recorded the current verification surface so "everything passes" has a stated meaning. 206 tests, 15 smoke assertions, both diagnostics pass.
This commit is contained in:
+119
-53
@@ -13,6 +13,22 @@ that may already have an answer.
|
||||
|
||||
Legend: **done** · **partial** (works, with a stated gap) · **todo** (not started)
|
||||
|
||||
## Verification surface
|
||||
|
||||
What "everything passes" currently means. Numbers move; the shape does not.
|
||||
|
||||
| Gate | Covers | Runtime |
|
||||
| --- | --- | --- |
|
||||
| `tools/check.sh` | every script parses and type-checks | ~5s |
|
||||
| `tools/test.sh` | 206 GUT tests, no SceneTree | ~3s |
|
||||
| `tools/smoke.sh` | 15 assertions over a real ENet socket: handshake, auth, character creation and persistence, portal, escape, hard kill, polite disconnect | ~40s |
|
||||
| `diag_prediction.tscn` | client-prediction gap, with injected clock drift | ~10s |
|
||||
| `diag_progression.tscn` | kill → xp → level → health, death → retire → roster, swap guards | ~10s |
|
||||
|
||||
The two diagnostics exist because the smoke test structurally cannot reach what
|
||||
they cover: bots are poor shots, and a listen server cannot drift its own clock
|
||||
against itself.
|
||||
|
||||
---
|
||||
|
||||
## Stage 1 — World and exploration · *done*
|
||||
@@ -105,50 +121,83 @@ path cannot be covered by the bot smoke test, because bots are poor shots.
|
||||
|
||||
## Stage 3 — Inventory and loot · *todo, next*
|
||||
|
||||
Depends on nothing in Stage 1 except a place to stand. Blocked only on the
|
||||
identity layer, which is decided but unbuilt.
|
||||
Nothing blocks this. The pieces it needs — accounts, characters, a server that
|
||||
owns per-player state — all exist.
|
||||
|
||||
| Feature | Notes |
|
||||
| --- | --- |
|
||||
| Identity abstraction | Shaped like Steamworks so it swaps out cleanly: opaque ticket from client → server validates → stable 64-bit account id (a SteamID64 stand-in). Local dev provider persists a generated id in `user://`. See [DECISIONS.md](DECISIONS.md#identity). |
|
||||
| Character store | Server-side, keyed by account id. Needs a schema and a file format; nothing persistent exists in the project today. |
|
||||
| Up to 5 characters, random colour each | Colour is a placeholder for a later cosmetic system. |
|
||||
| Last-played character auto-selected on join | |
|
||||
| Permadeath → mark inactive, never delete | Archival/troubleshooting. Confirm whether the 5-character cap counts only *active* characters. |
|
||||
| Death flow: pick another character or create one | Replaces today's "return to hub" button, which currently just revives you. |
|
||||
| Levels 1–15, +10 max HP per level | Confirm whether level 1 is 100 HP (→ 240 at cap) or 110. |
|
||||
| XP from kills, bosses worth much more | First full dungeon should give slightly more than one level. |
|
||||
### Requirements
|
||||
|
||||
Current behaviour to replace: `SimPlayer` has no identity beyond a peer id;
|
||||
`ServerRuntime.peer_names` is client-supplied and trusted for display only.
|
||||
| Feature | Decided | Notes |
|
||||
| --- | --- | --- |
|
||||
| Inventory, small enough to sit on screen permanently | **4 slots** | May grow later; do not build a paged or scrolling UI for it. |
|
||||
| Health potions | rare from normal enemies, **guaranteed from bosses** | The only item with an effect for now. |
|
||||
| World-shared loot | shared between all players in the instance | First to reach it takes it. |
|
||||
| A unique, useless food item from bosses | **player-instanced now** | Its whole purpose is to exercise the instanced-loot path rather than defer it. Always dropped by bosses, does nothing when used. |
|
||||
| Dropping items | any item, back into the world, pickable by others | The path that makes shared loot meaningful. |
|
||||
|
||||
### What this implies
|
||||
|
||||
Two loot *visibilities* have to exist from the start, because the food item is
|
||||
specifically there to prove the second one works:
|
||||
|
||||
- **World-shared:** one entity in the instance, visible to everyone, gone when
|
||||
anyone picks it up.
|
||||
- **Player-instanced:** one entity per eligible player, each seeing and taking
|
||||
only their own. Others must not see it, which makes it an interest-management
|
||||
question as much as a loot one — see `ACTOR_INTEREST_RADIUS` and how the
|
||||
snapshot is already encoded per peer.
|
||||
|
||||
Server owns all of it: the client sends "I want to pick that up" as intent and
|
||||
learns the outcome. There is no message that grants an item.
|
||||
|
||||
Persistence is an open question — inventories are not in `CharacterStore` yet,
|
||||
and a potion that vanishes on server restart may or may not matter at this
|
||||
stage.
|
||||
|
||||
---
|
||||
|
||||
## Stage 4 — Upgrades · *todo*
|
||||
## Stage 4 — Upgrades · *todo, blocked on decisions*
|
||||
|
||||
| Feature | Notes |
|
||||
| --- | --- |
|
||||
| Lobby NPC, 3 random choices per level gained | Confirm whether unclaimed level-ups queue. |
|
||||
| Every upgrade also grants +5% damage, additive | Displayed on the choice alongside its specific effects. |
|
||||
| Upgrade list | split shot, glass cannon, spread, sniper, doubleshot (rarer), poison (rare), eraser (legendary) |
|
||||
| Rarity weights | **Unspecified.** Needs numbers. |
|
||||
| Damage stacking formula | **Unspecified.** Sniper is explicitly multiplicative; the rest read as additive. Order needs pinning down before any of it is built. |
|
||||
| "Chosen upgrades" screen | |
|
||||
**Do not start this without answering the open questions below.** The damage
|
||||
formula in particular determines the shape of every upgrade.
|
||||
|
||||
Damage is currently the constant `SimConfig.PLAYER_BULLET_DAMAGE`; upgrades turn
|
||||
it into a per-player computed stat, so `SimWorld._fire_player_shot` grows a
|
||||
stats block. Several upgrades (split, spread, doubleshot) change how many
|
||||
bullets spawn per shot, so they belong in the same place.
|
||||
### The mechanism
|
||||
|
||||
---
|
||||
- An NPC in the hub. Each level gained grants one choice.
|
||||
- The choice offers **3 random upgrades**.
|
||||
- **Every upgrade also carries a +5% damage buff, additive** ("adaptively
|
||||
scaling" in the brief — read as additive, confirm if wrong).
|
||||
- The choice screen must show that buff **and** all the upgrade's other effects.
|
||||
- A separate screen lists the upgrades already taken.
|
||||
|
||||
| Feature | Notes |
|
||||
| --- | --- |
|
||||
| Small always-on-screen inventory | **4 slots** for now, may grow. |
|
||||
| Health potions: rare from trash, guaranteed from bosses | |
|
||||
| World-shared loot | Player-instanced loot planned later. |
|
||||
| A unique, useless food item from bosses | **Player-instanced now**, so the mechanism is exercised rather than deferred. |
|
||||
| Dropping items so others can pick them up | |
|
||||
### The upgrades, as specified
|
||||
|
||||
| Upgrade | Rarity | Effect |
|
||||
| --- | --- | --- |
|
||||
| Split shot | common | Hitting an enemy spawns 2 of the same bullet at a 45° angle behind the enemy. A shot cannot split twice unless the upgrade is taken again. |
|
||||
| Glass cannon | common | +100% damage, −50% health. |
|
||||
| Spread | common | Adds 2 side projectiles in a cone. −10% damage. |
|
||||
| Sniper | common | 2× damage (**multiplicative, not additive**), 0.5× fire rate, 2× bullet speed. |
|
||||
| Doubleshot | rarer than common | Adds 1 projectile firing parallel to the others. −50% damage. |
|
||||
| Poison | rare | Each projectile deals an additional 50% of its damage over the next 10 seconds. |
|
||||
| Eraser | legendary | Shots have a 1% chance to delete a projectile they pass through. |
|
||||
|
||||
Upgrades stack — "cannot split twice *unless upgraded again*" says so directly.
|
||||
|
||||
### What this implies
|
||||
|
||||
Damage is currently the constant `SimConfig.PLAYER_BULLET_DAMAGE`. It becomes a
|
||||
per-player computed stat, so `SimWorld._fire_player_shot` grows a stats block.
|
||||
Split, spread and doubleshot all change how many bullets a shot produces, so
|
||||
they belong in the same place.
|
||||
|
||||
Two constraints already pinned by tests that upgrades will collide with:
|
||||
|
||||
- **Sniper doubles bullet speed.** `test_bullet_speeds_stay_below_the_tunnelling_threshold`
|
||||
asserts that even at 2× a bullet stays under one tile per tick. Stacking two
|
||||
snipers would break wall collision, so the multiplier needs a ceiling.
|
||||
- **Longer/faster bullets widen `BULLET_INTEREST_RADIUS`.** `test_interest.gd`
|
||||
recomputes the floor from live content; upgrades change bullet travel *per
|
||||
player*, which that test does not currently model.
|
||||
|
||||
---
|
||||
|
||||
@@ -157,15 +206,19 @@ bullets spawn per shot, so they belong in the same place.
|
||||
| Feature | State |
|
||||
| --- | --- |
|
||||
| Stationary phases | done — every current phase |
|
||||
| Roaming / chasing within the boss room | todo; needs `SimBoss.room` clamping (see Stage 1 partial) |
|
||||
| Boss confined to its room | done — `SimWorld._step_boss` clamps to `SimBoss.room` |
|
||||
| Roaming / chasing within the boss room | todo |
|
||||
| Phases that move to preset locations | todo |
|
||||
| Attacks spawned at a distance with a telegraph indicator | todo — new event type plus a renderer, and it must survive fog |
|
||||
| More bosses | partial — `Rooms.choir_vault()` is authored but has no `BossDef` yet |
|
||||
| Attacks spawned at a distance with a telegraph indicator | todo — a new event type plus a renderer, and it must survive fog |
|
||||
| More bosses | partial — `Rooms.choir_vault()` is authored but has no `BossDef` |
|
||||
|
||||
The boss format itself is proven: `tests/unit/test_boss.gd` builds a boss from
|
||||
scratch and asserts the simulation needs no changes to run it. Movement will be
|
||||
the first thing that format has not covered, so expect `BossPhase` to gain a
|
||||
movement field rather than `SimWorld` gaining a branch.
|
||||
The boss format is proven: `tests/unit/test_boss.gd` builds one from scratch and
|
||||
asserts the simulation needs no changes to run it. Movement is the first thing
|
||||
that format has not covered, so expect `BossPhase` to gain a movement field
|
||||
rather than `SimWorld` gaining a per-boss branch.
|
||||
|
||||
Remember boss rooms **do not lock** (a settled decision): a player can always
|
||||
walk out, and the boss cannot follow. Fights cannot rely on trapping anyone.
|
||||
|
||||
---
|
||||
|
||||
@@ -188,18 +241,31 @@ Not oversights — each was considered and rejected for now, with the reasoning
|
||||
|
||||
## Open questions for the user
|
||||
|
||||
Genuinely unspecified; do not guess at these, they change the design:
|
||||
Genuinely unspecified. **Do not guess at these** — each changes the design, and
|
||||
several have no obvious default.
|
||||
|
||||
Deferred to the Stage 4 discussion (upgrades), but they block that stage:
|
||||
### Blocking Stage 4 (upgrades)
|
||||
|
||||
1. Damage stacking order — additive pool then multiplicative, or something else?
|
||||
2. Rarity weights for the four upgrade tiers.
|
||||
3. Split shot geometry: ±22.5° from the original heading, or 45° to each side?
|
||||
4. Poison: do applications stack, or refresh a single DoT?
|
||||
5. Eraser: does it delete *enemy bullets* it passes through?
|
||||
6. Do unclaimed level-ups queue at the NPC?
|
||||
7. Glass cannon's −50% health: of base HP, or of levelled max HP?
|
||||
1. **Damage stacking order.** Sniper is explicitly multiplicative; the +5% per
|
||||
upgrade and the ± percentages read as additive. Is it
|
||||
`base × (1 + Σ additive) × Π multiplicative`, or something else?
|
||||
2. **Rarity weights** for common / rarer / rare / legendary.
|
||||
3. **Split shot geometry** — ±22.5° from the original heading (45° total), or
|
||||
45° to each side (90° total)?
|
||||
4. **Poison stacking** — do applications stack, or does a new hit refresh one
|
||||
damage-over-time effect?
|
||||
5. **Eraser's target** — does it delete *enemy bullets* it passes through?
|
||||
6. **Do unclaimed level-ups queue?** Reaching level 4 and 5 inside one run:
|
||||
two pending choices at the NPC, or one?
|
||||
7. **Glass cannon's −50% health** — of base HP, or of the character's levelled
|
||||
maximum?
|
||||
|
||||
Still open outside Stage 4:
|
||||
### Blocking nothing yet
|
||||
|
||||
8. What advances dungeon depth? `--depth` is a dev flag; nothing raises it in play.
|
||||
8. **What advances dungeon depth?** `--depth` is a dev flag; nothing raises it
|
||||
in play. Depth drives map size and could drive difficulty and rewards.
|
||||
9. **Do inventories persist?** Characters do. A potion surviving a server
|
||||
restart may or may not matter at this stage.
|
||||
10. **Attribution for four asset packs.** See [ASSETS.md](ASSETS.md) — two are
|
||||
non-redistributable and local-only, and there is no in-game credits screen
|
||||
yet, which CC BY 4.0 requires for the audio.
|
||||
|
||||
Reference in New Issue
Block a user