feat: Panic & Glory rule-pack

src/dice/rulepacks/index.js

@@ -1,8 +1,9 @@
 import { yearZero } from './year-zero.js';
 import { cocD100 } from './coc-d100.js';
 import { vanityD6 } from './vanity-d6.js';
+import { panicGlory } from './panic-glory.js';
 
-const packs = new Map([[yearZero.id, yearZero], [cocD100.id, cocD100], [vanityD6.id, vanityD6]]);
+const packs = new Map([[yearZero.id, yearZero], [cocD100.id, cocD100], [vanityD6.id, vanityD6], [panicGlory.id, panicGlory]]);
 
 export function getRulePack(id) { return packs.get(id) || null; }
 export function registerRulePack(pack) { packs.set(pack.id, pack); }

src/dice/rulepacks/panic-glory.js

@@ -0,0 +1,25 @@
+// Continuum house mechanic: 1d6 + (20 - current SAN), six bands.
+const BANDS = [
+  { max: 6,  key: 'glory-unleashed',  label: 'GLORY UNLEASHED',  effect: '2D10 temp HP · ignore SAN loss 3 rounds · auto-succeed one pulp feat · +1 Glory' },
+  { max: 9,  key: 'heroic-surge',     label: 'HEROIC SURGE',     effect: '1D6 temp HP · +20% next 2 rolls · +1 Glory' },
+  { max: 13, key: 'focused-fury',     label: 'FOCUSED FURY',     effect: 'reroll next fail, then −1D3 SAN' },
+  { max: 16, key: 'wavering-resolve', label: 'WAVERING RESOLVE', effect: '−20% next action · POW×5 or panic' },
+  { max: 19, key: 'desperate-flinch', label: 'DESPERATE FLINCH', effect: 'drop weapon / freeze · lose action' },
+  { max: Infinity, key: 'full-panic', label: 'FULL PANIC',       effect: '−1D10 SAN · flee, freeze, or act irrationally' },
+];
+
+export const panicGlory = {
+  id: 'panic-glory',
+  label: 'Panic & Glory',
+  params: [{ key: 'san', label: 'Current SAN', default: 20 }],
+  interpret(results, params = {}) {
+    const roll = results[0]?.value ?? 0;
+    const san = params.san ?? 20;
+    const total = roll + (20 - san);
+    const band = BANDS.find((b) => total <= b.max);
+    return { d6: roll, san, total, band, gloryPoint: total <= 9 };
+  },
+  summary(v) {
+    return `${v.total} → ${v.band.label}`;
+  },
+};

tests/dice/panic-glory.test.js

@@ -0,0 +1,30 @@
+import { describe, it, expect } from 'vitest';
+import { panicGlory } from '../../src/dice/rulepacks/panic-glory.js';
+import { getRulePack } from '../../src/dice/rulepacks/index.js';
+
+const d6 = (v) => [{ sides: 6, value: v }];
+
+describe('panic-glory rule-pack', () => {
+  it('adds (20 - SAN) to the d6', () => {
+    const v = panicGlory.interpret(d6(3), { san: 20 });
+    expect(v.total).toBe(3);
+    expect(v.band.key).toBe('glory-unleashed');
+    expect(v.gloryPoint).toBe(true);
+  });
+  it('bands a mid result correctly', () => {
+    const v = panicGlory.interpret(d6(4), { san: 10 }); // 4 + 10 = 14
+    expect(v.total).toBe(14);
+    expect(v.band.key).toBe('wavering-resolve');
+    expect(v.gloryPoint).toBe(false);
+  });
+  it('caps into full panic at 20+', () => {
+    const v = panicGlory.interpret(d6(5), { san: 5 }); // 5 + 15 = 20
+    expect(v.band.key).toBe('full-panic');
+  });
+  it('defaults SAN to 20, summarises, and is registered', () => {
+    const v = panicGlory.interpret(d6(6));
+    expect(v.total).toBe(6);
+    expect(panicGlory.summary(v)).toBe('6 → GLORY UNLEASHED');
+    expect(getRulePack('panic-glory')).toBe(panicGlory);
+  });
+});