Map Updates

Docs/Vault/02_Game_Design/Systems_Index.md

@@ -2,7 +2,7 @@
 tags:
 - design
 - index
-updated: 2026-05-29
+updated: 2026-06-04
 permalink: gamevault/02-game-design/systems-index
 ---
 
@@ -42,6 +42,12 @@ One design doc per gameplay system, linked here. Each should state: purpose, com
 - **Systems:** `EnemyAISystem` (server-only, **plain `SimulationSystemGroup`**, `[UpdateAfter(PredictedSimulationSystemGroup)]` — the interpolated Husk ghost seeks the nearest living player, deals contact `DamageEvent`) + the `WaveSystem` threat director (escalating waves of Husk variants Grunt/Swarmer/Brute — replaced the flat sustain; see [[2026-06-02_GameFeel_Deepening]]); `HealthApplyDamageSystem` +`EnemyTag` death; `PlayerDeathStateSystem` (both worlds, predicted — derives `Dead` from `Health<=0`, gates movement/aim/fire via `.WithDisabled<Dead>()`); `PlayerRespawnSystem` (server-only — schedule + refill + reposition). Client presentation (managed, `PresentationSystemGroup`): `CombatFeedbackSystem` (damage numbers / VFX / procedural SFX / camera shake by edge-detecting replicated Health) + `HudSystem` (code-built uGUI health / cooldown / threat / DOWNED) + `PrototypeCameraRig.AddShake`.
 - **Netcode shape:** Husk = **ownerless interpolated** server-driven ghost (stock `LocalTransform` replication; `Health` `[GhostField]`); `Dead` = **local derived** enableable (NOT replicated — pure function of replicated Health); juice/HUD **observe** replicated state only (client world, never the sim). Identity: [[Identity]] (sci-fi frontier colony). Status: **built + runtime-validated** (Husks spawn(6)/replicate/chase/strike; death→respawn loop; HUD; emissive dark-sci-fi look); EditMode **74/74**. Decisions: [[DR-009_GameFeel_Identity_FirstBlood]].
 
+### Post-M8 — World-space cohesion pass (clearing + buildable Wall/Pylon + Blightfield dressing) · [[2026-06-04_World_Space_Cohesion_Pass]]
+
+- **Components** (`ProjectM.Simulation`): `BlightClutter` (ownerless-interpolated ghost — `[GhostField]` Remaining+Variant, server-only ScrapResourceId/ScrapPerHit; RegionTag{Expedition} **sibling of `ResourceNode`**) + `ClutterFieldSpawner` (optional baked singleton); `StructureType.Wall=5`/`Pylon=6` (byte consts; 2–4 stay reserved for M7).
+- **Systems:** `ResourceHarvestSystem` **unified** to sweep nodes AND clutter in one best-target loop (required — two separate sweeps would double-destroy an overlapping projectile at ECB playback; `math.max(1,(int)yield)` guards the immortal-sink); `ExpeditionFieldSystem` scatters/clears clutter beside the node field (distinct seed); `BuildPlaceSystem` **unchanged** (already type-generic) — new generic `StructureAuthoring{byte Kind}` + two additive `StructureCatalog` rows + `BuildSendSystem` V/N keys. Client: `WorldFeedbackSystem` (observe-only `PresentationSystemGroup` — chip/shatter juice, proximity-gated so region-transit stays silent) + live-tunable `WorldFeelConfig`.
+- **Netcode/world shape:** clutter = ownerless interpolated, region-scoped via GhostRelevancy (like nodes); Wall/Pylon = ownerless interpolated structure ghosts (`PlacedStructure.Type` byte-additive → **no re-bake**); Wall carries a `PhysicsCollider` (CC-blocking), Pylon cosmetic. Visual: `M_Aether_Wild`/`M_Aether_Ordered` palette materials + a classic-URP Blightfield rock basin in `Game.unity` (relief via props, **no terrain**). Status: **built + validated** (EditMode **142/142**; in-editor Play introspected via execute_code; 4-lens adversarial review → 4 findings fixed). Decisions: [[DR-018_World_Space_Cohesion_Pass]] (builds on the M6 region split / build pipeline + M8 persistent base — those systems are documented in their DRs).
+
 ## 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.