A real-time consumer of combat-core (the front-end the spec designs for, §14):
pick a foe, manage your single Vigor pool, try not to spend your survival.
- combat-core: a HumanController (input-driven, spec §5) behind a shared intent
cell, plus Encounter::tick_once / drain_events so a wall-clock front-end can
drive the engine a tick at a time (§10). Trivial abilities (difficulty 0, e.g.
auto-attack) no longer fizzle. Engine unchanged otherwise; 48 tests still green.
- combat-wasm: a wasm-bindgen Game bridge — tick-stepping, JSON world state, the
player's ability list, and a flavorful MonsterAI that uses each monster's
signature kit (the wraith curses your ceiling) on a coin-flip so big hits space
into a readable duel. Own workspace member, kept out of the default host build.
- combat-web: an atmospheric battler. The signature dual Vigor bar shows fill,
the regen-headroom ceiling, the ceiling marker, and the dark cracked fatigue
zone in one bar — the squeeze made legible. Floating damage, cast telegraphs,
combat log, result overlay. Verified end-to-end in a real browser.
- tools/portraits.py: stdlib text-to-image client reusing the proven LAN Z-Image
stack (minus the depth ControlNet) to render the bestiary. 7 portraits committed.
- Added skeleton / troll / wraith monster stat blocks; bumped the duelist's
durability so fights are readable (even-con ~30s) and active play beats every
monster while passive auto-attacking loses the hard ones. Re-validated the sim:
the skill gradient and anti-turtle guardrail still hold (auto ~1% → skill100 34%
at even con). README findings updated to match.
Verified live: roster screen, win/lose, the dual bars, telegraphed casts, and a
3s active-play victory over the Skeleton Knight.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Build the full combat-system experiment from its spec, no slices deferred.
combat-core — pure, headless, deterministic engine (the single source of truth):
- One combined Vigor pool (HP+mana+stamina merged) with the two-axis
(fill, ceiling) cost model; offense spends survival.
- Stagger cascade (absorbed/dazed/unconscious/dead), capacity = current fill,
ceiling collapse via fatigue as the real loss condition; revive-on-recovery.
- Unified ability model (skills == spells) with the delivery+effects+potency+
targets cost composer and a full effect library (fill/ceiling damage, DoT/HoT,
regen-sabotage, fatigue-amp, mitigation buff/debuff, recovery).
- Ordered mitigation pipeline, config-driven con curve, competency/fizzle/resist,
loadout/memorization, active-defense windows.
- Symmetric actors; pluggable controllers (SwingOnCooldown, ScriptedPlayer{skill},
HoldAndPunish). Fixed-tick loop with the canonical within-tick resolution order;
decisions are simultaneous within a tick so mirror matches are fair.
- Determinism is load-bearing: vendored order-independent RNG fork (+ integer
chance_bp so no f64 touches the hot path) and integer fixed-point magnitudes
with banker's rounding. 48 tests incl. bit-reproducible event-log integration.
combat-sim — batch harness: loads the config "table", runs con-tier x skill and
archetype sweeps (tens of thousands of fights), exports per-fight CSV, an
aggregated summary, and one fight's full event log.
analysis — pandas/matplotlib layer: difficulty curve, duration tent, anti-turtle
guardrail, stagger frequency, and one fight's fill/ceiling time series.
The sim did its job: the first default numbers produced a one-tick cliff and 82%
mutual-KO draws and surfaced the spec's deepest risk live (a poke skill strictly
worse than free auto-attack, so auto-only out-won the full kit). Tuning the table
moved it to the intended shape — duration tent peaking ~22s at even con, a
monotone skill->win-rate gradient (auto ~3% -> skill100 44% at even con), and a
green anti-turtle guardrail. That sim->measure->tune loop is the deliverable.
Own Cargo workspace, fully decoupled from the root reikhelm workspace.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
