francy51
a1717e12db
- Replace apps/game (TypeScript/Vite/R3F) with a Bevy 0.16 Rust client featuring main menu, star map, and flight states - Add services/auth: Express + better-auth server with SpacetimeDB token exchange endpoint - Delete archive/legacy-static/ (old JS demos, CSS, assets) - Update docs pages (architecture, gameplay, roadmap, social, overview) to reflect Bevy pivot - Clean up workspace config: remove apps/game from pnpm workspace, update dev scripts, tsconfig, and AGENTS.md files - Add .vscode/settings.json for Rust tooling
3.1 KiB
3.1 KiB
services/spacetimedb — Authoritative Game Backend
Package: @void-nav/spacetimedb
Single file: src/index.ts (~595 lines)
This is the entire server-side game logic — all tables, all reducers, all validation. SpacetimeDB runs this as a hosted module; clients subscribe to tables and call reducers. Designed for single-player local use first, with the architecture supporting optional co-op servers later.
Tables (9)
| Table | PK | Purpose |
|---|---|---|
player |
identity | Player identity, connection state, display name |
ship |
ship_id (u64) | Ship position, flight mode, docking state, cargo capacity |
system |
system_id | Star system (currently only "solace") |
station |
station_id | Station within a system |
point_of_interest |
poi_id | Navigable locations: stations, asteroid belts |
cargo_item |
cargo_item_id (u64) | Ship cargo: item type, category, quantity, unit price |
wallet |
owner_identity | ISK balance |
ship_operation |
ship_id | Active timed operation (approach/mining) with start time and duration |
server_event |
event_id (u64) | Server-side event log |
Reducers (12)
| Reducer | Purpose |
|---|---|
seedWorld |
Creates starter system, station, POIs |
connectPlayer |
Player onboarding: creates player + ship + wallet |
renamePlayer |
Updates display name |
ping |
Connection test |
undock |
Transitions ship from docked to flight |
selectTarget |
Sets ship's selected POI target |
startApproach |
Begins 5s approach operation to selected target |
completeApproach |
Finalizes approach, updates ship position |
dock |
Transitions ship to docked at current station |
startMining |
Begins 6s mining cycle at asteroid belt |
completeMiningCycle |
Finalizes mining, adds 1000 Veldspar to cargo |
sellOreToNpcMarket |
Sells ore from cargo, credits ISK wallet |
Constants (all hardcoded, top of file)
| Constant | Value | Should become |
|---|---|---|
STARTER_SYSTEM_ID |
"solace" |
Procedurally generated |
APPROACH_DURATION_MS |
5000n |
Ship-class dependent |
MINING_DURATION_MS |
6000n |
Module + skill dependent |
STARTER_WALLET_ISK |
25000n |
Tunable |
STARTER_CARGO_CAPACITY |
2500n |
Ship-class dependent |
MINING_YIELD_QUANTITY |
1000n |
Module + skill dependent |
| Veldspar price | 12n ISK |
Dynamic NPC pricing |
Validation
Every reducer has guard clauses that throw on invalid state (wrong flight mode, missing target, already operating, etc.). Timing is server-authoritative — completeApproach and completeMiningCycle check ctx.timestamp against completes_at_ms.
What's Not Here Yet
The design docs describe 56+ tables. This module implements 9. Missing systems:
- Combat (NPC entities, damage, power allocation, bounties, loot)
- Ship fitting (module catalog, CPU/PG, slot types)
- Multiple ship classes
- Refining and manufacturing
- Missions / NPC agents / faction standing
- Dynamic NPC pricing (EMA, demand pressure)
- Multi-system travel (stargates, warp)
- Skills / XP progression
- Insurance, CONCORD, world events
- Zora ship AI