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Init Homebase

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Luis Gonzalez
2026-06-02 18:28:23 -07:00
parent 2ee30c01fd
commit dd0064c377
48 changed files with 1934 additions and 12 deletions
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Docs/Vault/02_Game_Design/Systems_Index.md
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@@ -30,6 +30,12 @@ One design doc per gameplay system, linked here. Each should state: purpose, com
- **Systems:** `StatRecomputeSystem` (predicted, `[UpdateBefore]` Aim/Move; folds blob base + modifier buffer → `Effective*` **every tick** — rollback-correct); `AbilityFireSystem` rerouted (effective stats + prefab-by-id + snapshot-at-fire); `PlayerMoveSystem` → effective move; `UpgradePickupSpawnSystem` / `UpgradePickupSystem` (server; overlap-grant via `AppendToBuffer`); `DebugModifierInjectionSystem` (editor-only, server world); `HealthApplyDamageSystem` clamps to effective MaxHealth. Authoring: `AbilityDefinition`/`CharacterStatsDefinition` SOs + `AbilityDatabaseAuthoring` blob baker.
- **Netcode shape:** definitions = baked config (not replicated, identical both worlds); modifiers = **replicated ghost buffer** on the player → both worlds recompute identical effective stats (prediction-correct, validated under tick-batching); pickup = **interpolated** server-authoritative ghost. Status: **built + runtime-validated** (EditMode 38/38). Decisions: [[DR-004_M3_DataDriven_Abilities_Modifiers]].
### M5 — Home base: base-layer + shared storage · [[2026-06-02_M5_HomeBase_BaseLayer]]
- **Components** (`ProjectM.Simulation/HomeBase`): `BaseAnchor` (baked singleton — `AnchorPos`, `GridOrigin`, `CellSize`, `int2 GridDims`; flat/blittable, no entity refs); `BaseGridMath` (pure static — WorldToCell/CellToWorld/IsCellInPlot/IsPointInPlot/ClampCell/PlotCenter; corner-origin, center-returning, half-open, floor); `StorageEntry` (`[GhostField]` buffer — `ushort ItemId`, `int Count`); `SharedStorageContainer` (tag); `StorageSpawner` (baked singleton — prefab + `int2 Cell`); `StorageOpRequest` (`IRpcCommand` — byte Op/ItemId/Count) + `StorageOp` consts; `StorageMath` (deposit-merge / withdraw-clamp-drop, unit-tested).
- **Systems:** `SharedStorageSpawnSystem` (server one-shot — instantiate the container ghost at `CellToWorld(cell)`, destroy spawner); `StorageOpReceiveSystem` (server `SimulationSystemGroup`, NOT predicted — apply the RPC to the singleton container's buffer via `StorageMath`); `StorageOpSendSystem` (client managed `SystemBase` — E/Q keyboard + editor-only `Deposit`/`Withdraw` statics → `StorageOpRequest` RPC). `GoInGameServerSystem` re-rooted onto `BaseGridMath.PlotCenter(BaseAnchor)` (with a `TryGetSingleton` fallback).
- **Netcode shape:** base config = **baked, ghost-free, identical both worlds** (not replicated). Storage container = **ownerless interpolated** server-spawned ghost; its `StorageEntry` buffer is a `[GhostField]` (no `OwnerSendType`/`GhostOwner`) so server mutations replicate to all clients. Deposit/withdraw = **server-authoritative `IRpcCommand`** resolved against the single container singleton, applied outside the predicted loop (no rollback double-apply). Status: **built + runtime-validated** (server == client buffer; EditMode 62/62). Decisions: [[DR-008_M5_HomeBase_BaseLayer_Storage]]. M6 (grid placement) + M7 (production) build on `BaseGridMath` + the runtime-ghost-into-cell spawn path.
## Conventions
DOTS/ECS conventions live in repo `CLAUDE.md` and the `dots-dev` skill's `dots-conventions.md`. Don't duplicate volatile API details here — link to context7-derived notes instead.