Files
initiative/packages/application/src/set-side-use-case.ts
Lukas 94e1806112
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Add combatant side assignment for encounter difficulty
Combatants can now be assigned to party or enemy side via a toggle
in the difficulty breakdown panel. Party-side NPCs subtract their XP
from the encounter total, letting allied NPCs reduce difficulty.
PCs default to party, non-PCs to enemy — users who don't use sides
see no change. Side persists across reload and export/import.

Closes #22

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-03 14:15:12 +02:00

19 lines
460 B
TypeScript

import {
type CombatantId,
type DomainError,
type DomainEvent,
setSide,
} from "@initiative/domain";
import type { EncounterStore } from "./ports.js";
import { runEncounterAction } from "./run-encounter-action.js";
export function setSideUseCase(
store: EncounterStore,
combatantId: CombatantId,
value: "party" | "enemy",
): DomainEvent[] | DomainError {
return runEncounterAction(store, (encounter) =>
setSide(encounter, combatantId, value),
);
}