Files
the-sunken-reach/frontend/src/components/HpBar.tsx
T
joshuaandClaude Opus 5.5 932e755895 V1.3.0: Hollowcrown seed, player visibility rules, initiative rolls, number limits, temp HP
- Hollowcrown: The Rift Between Worlds as its own seed (npm run
  seed:hollowcrown), built from the campaign book: pools, 58 monsters,
  57 NPCs, 28 locations, 72 encounters with rewards, and DM notes. Shared
  seeding logic moved to prisma/seedCampaign.js.
- What players can see: only encounters their own character is in; only
  the pool entries their character holds (plus starting options while
  building); only locations their character has been to; no invite code;
  no gold, inventory or money log of other players' characters. Socket
  events carry ids only and campaign rooms are members-only.
- Encounters have a location; while one is in progress its characters are
  there, and visits are remembered.
- Campaign setting to show players a health bar only for monsters and NPCs.
- Initiative is entered as the d20 roll (1-20) and the bonus is added;
  players can enter their own character's roll.
- Number fields enforce their limits when typing, and the API enforces
  the same limits.
- Temp HP shows on HP bars and absorbs damage before real HP.
- All packages at version 1.3.0.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-06 10:53:48 +02:00

25 lines
1.0 KiB
TypeScript

import { hpBarClass } from '../lib/format';
// A health bar with temporary hit points on it. Temp HP sits on top of real
// HP, so it is drawn as its own blue segment after the HP fill, and the bar
// stretches to fit when the two together come to more than the maximum (full
// health plus a buffer). The fill's colour still reflects real HP only: temp
// HP doesn't make a bloodied character look healthy.
export function HpBar({ current, max, temp = 0, height, className = 'mt-sm' }: {
current: number;
max: number;
temp?: number;
height?: number;
className?: string;
}) {
const hp = Math.max(0, Math.min(current, max));
const buffer = Math.max(0, temp);
const scale = Math.max(max, hp + buffer, 1);
return (
<div className={`hp-bar-track ${className}`} style={height ? { height } : undefined}>
<div className={hpBarClass(hp, max)} style={{ width: `${(hp / scale) * 100}%` }} />
{buffer > 0 && <div className="hp-bar-fill hp-temp" style={{ width: `${(buffer / scale) * 100}%` }} title="Temporary HP" />}
</div>
);
}