feat: 군대 관련 기능 추가 및 명령어 정의 업데이트

packages/logic/src/constraints/presets.ts

@@ -4,3 +4,4 @@ export * from './general.js';
 export * from './helpers.js';
 export * from './misc.js';
 export * from './nation.js';
+export * from './troop.js';

packages/logic/src/constraints/troop.ts

@@ -0,0 +1,56 @@
+import type { General } from '@sammo-ts/logic/domain/entities.js';
+import { allow, unknownOrDeny } from './helpers.js';
+import type { Constraint, RequirementKey } from './types.js';
+
+export const mustBeTroopLeader = (): Constraint => ({
+    name: 'MustBeTroopLeader',
+    requires: (ctx) => [{ kind: 'general', id: ctx.actorId }],
+    test: (ctx, view) => {
+        const generalReq: RequirementKey = { kind: 'general', id: ctx.actorId };
+        if (!view.has(generalReq)) {
+            return unknownOrDeny(ctx, [generalReq], '장수 정보가 없습니다.');
+        }
+        const general = view.get(generalReq) as General | null;
+        if (!general) {
+            return unknownOrDeny(ctx, [generalReq], '장수 정보가 없습니다.');
+        }
+        if (general.id === general.troopId) {
+            return allow();
+        }
+        return { kind: 'deny', reason: '부대장이 아닙니다.' };
+    },
+});
+
+export const reqTroopMembers = (): Constraint => ({
+    name: 'ReqTroopMembers',
+    requires: (ctx) => [
+        { kind: 'general', id: ctx.actorId },
+        { kind: 'generalList' },
+    ],
+    test: (ctx, view) => {
+        const generalReq: RequirementKey = { kind: 'general', id: ctx.actorId };
+        if (!view.has(generalReq)) {
+            return unknownOrDeny(ctx, [generalReq], '장수 정보가 없습니다.');
+        }
+        const general = view.get(generalReq) as General | null;
+        if (!general) {
+            return unknownOrDeny(ctx, [generalReq], '장수 정보가 없습니다.');
+        }
+        const listReq: RequirementKey = { kind: 'generalList' };
+        if (!view.has(listReq)) {
+            return unknownOrDeny(ctx, [listReq], '장수 정보가 없습니다.');
+        }
+        const generals = view.get(listReq) as General[] | null;
+        if (!generals) {
+            return unknownOrDeny(ctx, [listReq], '장수 정보가 없습니다.');
+        }
+        const hasMember = generals.some(
+            (entry) =>
+                entry.troopId === general.troopId && entry.id !== general.id
+        );
+        if (hasMember) {
+            return allow();
+        }
+        return { kind: 'deny', reason: '집합 가능한 부대원이 없습니다.' };
+    },
+});

packages/logic/src/constraints/types.ts

@@ -5,6 +5,7 @@ export type ConstraintResult =
 
 export type RequirementKey =
     | { kind: 'general'; id: number }
+    | { kind: 'generalList' }
     | { kind: 'city'; id: number }
     | { kind: 'nation'; id: number }
     | { kind: 'destGeneral'; id: number }