ef76b9c90b
Live 3-bar difficulty indicator in the top bar showing encounter difficulty (Trivial/Low/Moderate/High) based on the 2024 5.5e XP budget system. Automatically derived from PC levels and bestiary creature CRs. - Add optional level field (1-20) to PlayerCharacter - Add CR-to-XP and XP Budget per Character lookup tables in domain - Add calculateEncounterDifficulty pure function - Add DifficultyIndicator component with color-coded bars and tooltip - Add useDifficulty hook composing encounter, PC, and bestiary contexts - Indicator hidden when no PCs with levels or no bestiary-linked monsters - Level field in PC create/edit forms, persisted in storage Closes #18 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
34 lines
757 B
TypeScript
34 lines
757 B
TypeScript
import {
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type DomainError,
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type DomainEvent,
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editPlayerCharacter,
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isDomainError,
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type PlayerCharacterId,
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} from "@initiative/domain";
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import type { PlayerCharacterStore } from "./ports.js";
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interface EditFields {
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readonly name?: string;
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readonly ac?: number;
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readonly maxHp?: number;
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readonly color?: string | null;
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readonly icon?: string | null;
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readonly level?: number | null;
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}
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export function editPlayerCharacterUseCase(
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store: PlayerCharacterStore,
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id: PlayerCharacterId,
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fields: EditFields,
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): DomainEvent[] | DomainError {
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const characters = store.getAll();
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const result = editPlayerCharacter(characters, id, fields);
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if (isDomainError(result)) {
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return result;
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}
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store.save([...result.characters]);
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return result.events;
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}
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