f4fb69dbc7
Add jsinspect-plus (AST-based structural duplication detector) to pnpm check with threshold 50 / min 3 instances. Fix all findings: - Extract condition icon/color maps to shared condition-styles.ts - Extract useClickOutside hook (5 components) - Extract dispatchAction + resolveAndRename in use-encounter - Extract runEncounterAction in application layer (13 use cases) - Extract findCombatant helper in domain (9 functions) - Extract TraitSection in stat-block (4 trait rendering blocks) - Extract DialogHeader in dialog.tsx (4 dialogs) Net result: -263 lines across 40 files. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
90 lines
2.1 KiB
TypeScript
90 lines
2.1 KiB
TypeScript
import type { DomainEvent } from "./events.js";
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import {
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type CombatantId,
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type DomainError,
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type Encounter,
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findCombatant,
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isDomainError,
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} from "./types.js";
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export interface SetHpSuccess {
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readonly encounter: Encounter;
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readonly events: DomainEvent[];
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}
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/**
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* Pure function that sets, updates, or clears a combatant's max HP.
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*
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* - Setting maxHp initializes currentHp to maxHp (full health).
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* - Updating maxHp clamps currentHp to the new maxHp if needed.
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* - Clearing maxHp (undefined) also clears currentHp.
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*/
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export function setHp(
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encounter: Encounter,
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combatantId: CombatantId,
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maxHp: number | undefined,
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): SetHpSuccess | DomainError {
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const found = findCombatant(encounter, combatantId);
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if (isDomainError(found)) return found;
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if (maxHp !== undefined && (!Number.isInteger(maxHp) || maxHp < 1)) {
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return {
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kind: "domain-error",
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code: "invalid-max-hp",
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message: `Max HP must be a positive integer, got ${maxHp}`,
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};
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}
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const previousMaxHp = found.combatant.maxHp;
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const previousCurrentHp = found.combatant.currentHp;
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let newMaxHp: number | undefined;
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let newCurrentHp: number | undefined;
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if (maxHp === undefined) {
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newMaxHp = undefined;
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newCurrentHp = undefined;
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} else if (previousMaxHp === undefined) {
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// First time setting HP — full health
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newMaxHp = maxHp;
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newCurrentHp = maxHp;
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} else {
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// Updating existing maxHp
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newMaxHp = maxHp;
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if (previousCurrentHp === previousMaxHp) {
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// At full health — stay at full health
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newCurrentHp = maxHp;
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} else {
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// Clamp currentHp to new max
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newCurrentHp = Math.min(previousCurrentHp ?? maxHp, maxHp);
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}
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}
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return {
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encounter: {
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combatants: encounter.combatants.map((c) =>
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c.id === combatantId
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? {
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...c,
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maxHp: newMaxHp,
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currentHp: newCurrentHp,
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tempHp: newMaxHp === undefined ? undefined : c.tempHp,
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}
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: c,
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),
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activeIndex: encounter.activeIndex,
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roundNumber: encounter.roundNumber,
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},
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events: [
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{
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type: "MaxHpSet",
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combatantId,
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previousMaxHp,
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newMaxHp,
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previousCurrentHp,
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newCurrentHp,
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},
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],
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};
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}
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