not-tonight/lanes/LANE_FLOOR2.md

LANE-FLOOR2 — Floor completion & aggro physiology (Phase 3, parallel)

Executor: Opus 4.8. Branch: lane/floor2 (from main after Phase 2). Owns: src/scenes/floor/, src/data/strings/floor.ts, tests. Prereq reading: CLAUDE.md → docs/GAME_DESIGN.md §3.2 → Phase-2 REVIEW block in LANEHANDOVER.md.

Phase-2 reality (read before coding)

• FloorDemoScene now runs in TWO modes: standalone 'FloorDemo' (key F, unchanged) and night mode 'Floor' (launched by NightScene with a NightContext; see bindNight()). Night mode: shared bus/clock/state, fed by real door admissions (door:verdict → delayed crowd.spawn), MeterHud for HUD, exit via E at the entry anchor, sim keeps running while the player is at the door (present === false path in update()).
• Incidents flow through incident:log (single writer in core/meters).
• NightContext.sfx exists (SFX handle, always crisp past the location filter).
• Kayden's unstamped admits (1 in 7) are your noStamp supply in night mode.

Deliverables (in priority order)

1. Fight brewing (design §3.2 — the last missing v0.2 infraction)

Two agents in escalating shove animation (crowd sim picks pairs with rising aggro contribution when they collide repeatedly). A swing timer (~8s from first shove): player must physically walk BETWEEN them before it ends. Interposed = defused (+vibe, both marked handled); missed = fight (big −vibe, +aggro, both auto-ejected, incident:log kind fight, and if the inspector is inside — LANE-CONTENT's problem — it's a heat risk). Pure pair-selection + timer logic in floor/fights.ts, tested. While the player is at the door, fights still happen (that's radio-pull pressure — emit a radio:call urgency 3 via the night's existing pattern: log the incident, NightScene already radios on maggotUnhandled; add fight to that trigger via CONTRACT CHANGE REQUEST or ask the reviewer to widen the trigger — one-line, will be approved).

2. Smoking area & pass-outs (closes the UV loop from the door side)

The smoking-area door becomes live: patrons drift out for a smoke (activity 'smoking' exists) and BACK IN through the entry. Re-entering smokers keep their stamp — but a small % of NEW patrons try to slip in through the smoking door (no stamp, never saw the front door). That's the noStamp mechanic getting a source that isn't only Kayden. Numbers small (2–3 a night), tells readable (they enter from the wrong door if you're watching).

3. Aggro physiology (FLOOR-2 CCR, deferred at Phase-1 review — now approved)

Implement slow aggro decay on a calm floor: when no unhandled infraction exists and no fight is brewing, drift aggro down ~0.3/clock-min (numbers yours to tune, state the final value in the handover). Implementation note: this is a sim-level meters:delta emit from the floor's update, gated on present being EITHER value (a calm floor calms the night whether you're watching it or not). Add tests for the gating logic.

4. Night-mode polish

• Stall bangs and pat-down bin drops should hit NightContext.sfx (doorBang, plus pick something for the bin thunk) — overlays take an optional sfx handle via their constructors.
• Escorted patrons should exit via the ENTRY in night mode (they're being walked out the front, past the queue — future door-side schadenfreude hook).
• Perf check at 44 agents + fights + smokers in night mode; report frame times.

Constraints

• Demo mode must stay working and identical-feeling (it's the tuning harness).
• No imports from scenes/door/; the night talks to you via bus + context.
• Pure logic tested; verify each mechanic by playing BOTH modes; handover per protocol.