Files
core2026/app/game-engine/src/turn/nationTurnMonthlyHandler.ts
T

86 lines
2.5 KiB
TypeScript

import { asRecord } from '@sammo-ts/common';
import type { InMemoryTurnWorld, TurnCalendarHandler } from './inMemoryWorld.js';
const decrementLimit = (value: unknown): number => {
if (typeof value === 'number' && Number.isFinite(value)) {
return Math.max(0, Math.floor(value) - 1);
}
if (typeof value === 'string') {
const parsed = Number(value);
if (Number.isFinite(parsed)) {
return Math.max(0, Math.floor(parsed) - 1);
}
}
return 0;
};
const readRate = (value: unknown): number => {
if (typeof value === 'number' && Number.isFinite(value)) {
return value;
}
if (typeof value === 'string') {
const parsed = Number(value);
if (Number.isFinite(parsed)) {
return parsed;
}
}
return 20;
};
const readSpyRemain = (value: unknown): number => {
if (typeof value === 'number' && Number.isFinite(value)) {
return value;
}
if (typeof value === 'string') {
const parsed = Number(value);
if (Number.isFinite(parsed)) {
return parsed;
}
}
return 0;
};
const decrementSpy = (value: unknown): Record<string, number> => {
let raw: unknown = value;
if (typeof value === 'string') {
try {
raw = JSON.parse(value);
} catch {
raw = {};
}
}
const result: Record<string, number> = {};
for (const [cityId, remain] of Object.entries(asRecord(raw))) {
const numeric = readSpyRemain(remain);
if (numeric > 1) {
result[cityId] = numeric - 1;
}
}
return result;
};
// ref preUpdateMonthly(): 국가 제한·세율·첩보는 MONTH action보다 먼저 갱신한다.
export const createNationTurnMonthlyHandler = (options: {
getWorld: () => InMemoryTurnWorld | null;
}): TurnCalendarHandler => ({
beforeMonthChanged: () => {
const world = options.getWorld();
if (!world) {
return;
}
for (const nation of world.listNations()) {
const meta = asRecord(nation.meta);
world.updateNation(nation.id, {
meta: {
...nation.meta,
strategic_cmd_limit: decrementLimit(meta.strategic_cmd_limit),
surlimit: decrementLimit(meta.surlimit),
rate_tmp: readRate(meta.rate),
spy: decrementSpy(meta.spy),
},
});
}
},
});