# Vigor — playable combat front-end

A browser battler that drives `combat-core` (via `combat-wasm`) in real time: pick
a foe, manage your single Vigor pool, and try not to spend your survival. The
engine is authoritative and unchanged — this is just a presentation layer and a
[`HumanController`] pushing your intent between ticks.

## What's here
- `index.html` / `style.css` / `game.js` — the UI (torch-lit dark fantasy).
- `portraits/` — AI-generated monster art (Z-Image on the LAN workstation; see
  `../tools/portraits.py`). Committed so the game runs offline.
- `pkg/` — the wasm-bindgen output (gitignored; rebuild with the command below).

## Build & play
```sh
# 1. Build the wasm bridge into ./pkg  (cargo on PATH; from combat/)
export PATH="$HOME/.cargo/bin:$PATH"
wasm-pack build combat-wasm --dev --target web \
  --out-dir ../combat-web/pkg --out-name combat_wasm

# 2. Serve combat/ as the web root (so the page AND configs/ resolve)
python3 -m http.server 8013 --directory .

# 3. Open the game
open http://127.0.0.1:8013/combat-web/
```

(Re)generate portraits — needs the LAN ComfyUI / Z-Image server up:
```sh
python3 tools/portraits.py --url http://192.168.1.26:8188 --size 768
```

## How to play
- **Click a foe** to start. The fight runs in real time (10 ticks/second).
- **Auto-attack** is on by default (toggle with the AUTO button or `space`).
- **Abilities**: click a card or press `1`–`5`. Each shows its **fill cost** —
  spending fill lowers your **capacity**, so a big hit leaves you fragile.
- Watch the **dual bar**: bright = current fill, dim = regen headroom, the gold
  line is your **ceiling** (`cap`), and the dark cracked zone on the right is
  **fatigue** — ceiling lost for the rest of the fight. When the ceiling collapses
  to your fill, the next hit overruns you (daze → KO).
- **Second Wind** restores ceiling; **Guard** opens a brief block window. Passive
  auto-attacking beats the weak foes (Dire Rat, Skeleton); the Golem, Troll, and
  Wraith want real play — recover, punish when they're spent, don't over-commit.

Difficulty is a table: edit `../configs/default.json` (monster stats, ability
numbers, the con curve) to taste — the same file the sim tunes against.