Replaces the deferred-branch rejection in handleCampCmd: !camp base
now pitches when (a) the zone is multi-region, (b) the player's
current region's BaseCampSite is true, and (c) the region boss is
cleared. Otherwise the surface returns specific reasons (wrong zone,
wrong site, boss not down).
First pitch records the region in RegionState["base_camps"] via
addRegionListEntry — that list is what !region renders the ⛺ marker
from, and the waypoint is persistent for the rest of the expedition
even after the camp is broken. Reuses the existing
flavor.BaseCampEstablished pool with [N] day interpolation.
Tests cover non-base-site rejection, uncleared-region rejection, and
the happy path through pitch + waypoint persistence (3 SU cost,
HasBaseCampAt true after).
Wires the basic camp surface per gogobee_expedition_system.md §5. Two
camp types ship: rough (any location, +0.5 SU, partial rest) and
standard (cleared room, +1 SU, full long rest). Fortified and base
camps remain explicitly rejected at the surface — those wire up in E2
and E4 respectively, so the command tree is forward-compatible.
Placement validation per §5.2: boss rooms and trap rooms reject; non-
cleared rooms downgrade an intended standard camp to rough. Active-
enemy detection is deferred to E2 (it needs the combat-state hooks
that don't exist on the expedition path yet). Until !advance is wired
into the expedition layer, the player is treated as standing at the
entry room (always cleared), so today's validation effectively only
fires once room context catches up.
Camp-pitch consumes SU immediately and uses flavor.CampEstablished for
the narrative line. !camp break struck and recorded. !camp with no
arg shows help + current camp state.
Tests cover deduction amounts, double-pitch rejection, break, locked-
type rejection (fortified/base), insufficient-supply rejection, and
boss-room placement guard via a synthetic zone run.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
