feat(engine): migrate monthly wander disband

2026-07-25 22:20:55 +00:00
parent c23aa8ef65
commit 652e723457
5 changed files with 1029 additions and 62 deletions
@@ -0,0 +1,166 @@
+import { JosaUtil } from '@sammo-ts/common';
+import { LogCategory, LogFormat, LogScope, type TurnCommandEnv } from '@sammo-ts/logic';
+
+import type { InMemoryTurnWorld, TurnCalendarHandler } from './inMemoryWorld.js';
+
+const readNumber = (value: unknown, fallback = 0): 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 fallback;
+};
+
+const formatHourMinute = (date: Date): string =>
+    `${String(date.getUTCHours()).padStart(2, '0')}:${String(date.getUTCMinutes()).padStart(2, '0')}`;
+
+export const createMonthlyWanderHandler = (options: {
+    getWorld: () => InMemoryTurnWorld | null;
+    startYear: number;
+    commandEnv: TurnCommandEnv;
+}): TurnCalendarHandler => ({
+    onMonthChanged: (context) => {
+        const world = options.getWorld();
+        if (!world || context.currentYear < options.startYear + 2) {
+            return;
+        }
+        const baseGold = options.commandEnv.baseGold > 0 ? options.commandEnv.baseGold : 1_000;
+        const baseRice = options.commandEnv.baseRice > 0 ? options.commandEnv.baseRice : 1_000;
+        const wanderers = world
+            .listGenerals()
+            .filter((general) => {
+                const nation = world.getNationById(general.nationId);
+                return nation?.level === 0 && general.officerLevel === 12;
+            })
+            .sort((left, right) => left.id - right.id);
+
+        for (const wanderer of wanderers) {
+            const nation = world.getNationById(wanderer.nationId);
+            if (!nation || nation.level !== 0 || wanderer.officerLevel !== 12) {
+                continue;
+            }
+            const nationGenerals = world
+                .listGenerals()
+                .filter((general) => general.nationId === nation.id)
+                .sort((left, right) => left.id - right.id);
+            const nationCities = world.listCities().filter((city) => city.nationId === nation.id);
+            const nationGeneralIds = nationGenerals.map((general) => general.id);
+            const nationNameJosaYi = JosaUtil.pick(nation.name, '이');
+            const nationNameJosaUl = JosaUtil.pick(nation.name, '을');
+            const nationNameJosaUn = JosaUtil.pick(nation.name, '은');
+            const wandererNameJosaYi = JosaUtil.pick(wanderer.name, '이');
+
+            // Preserve the legacy two-UPDATE bug: gold is capped first, then the
+            // rice UPDATE tests the already-capped gold column.
+            for (const general of nationGenerals) {
+                const gold = Math.min(general.gold, baseGold);
+                const rice = gold > baseRice ? Math.min(general.rice, baseRice) : general.rice;
+                const belong = readNumber(general.meta.belong);
+                const maxBelong = readNumber(general.meta.max_belong);
+                world.updateGeneral(general.id, {
+                    gold,
+                    rice,
+                    meta: {
+                        ...general.meta,
+                        belong: 0,
+                        officer_city: 0,
+                        officerCity: 0,
+                        ...(general.npcState < 2 ? { max_belong: Math.max(belong, maxBelong) } : {}),
+                    },
+                });
+            }
+            const updatedWanderer = world.getGeneralById(wanderer.id);
+            if (!updatedWanderer) {
+                continue;
+            }
+            world.updateGeneral(wanderer.id, {
+                gold: Math.min(updatedWanderer.gold, baseGold),
+                rice: Math.min(updatedWanderer.rice, baseRice),
+                lastTurn: { command: '해산', arg: {} },
+                meta: {
+                    ...updatedWanderer.meta,
+                    makelimit: 12,
+                },
+            });
+            for (const city of nationCities) {
+                world.updateCity(city.id, { nationId: 0, frontState: 0 });
+            }
+
+            world.pushLog({
+                scope: LogScope.SYSTEM,
+                category: LogCategory.HISTORY,
+                text: `<R><b>【멸망】</b></><D><b>${nation.name}</b></>${nationNameJosaUn} <R>멸망</>했습니다.`,
+                format: LogFormat.YEAR_MONTH,
+            });
+            for (const general of nationGenerals.filter((general) => general.id !== wanderer.id)) {
+                world.pushLog({
+                    scope: LogScope.GENERAL,
+                    category: LogCategory.HISTORY,
+                    generalId: general.id,
+                    text: `<D><b>${nation.name}</b></>${nationNameJosaYi} <R>멸망</>`,
+                    format: LogFormat.YEAR_MONTH,
+                });
+                world.pushLog({
+                    scope: LogScope.GENERAL,
+                    category: LogCategory.ACTION,
+                    generalId: general.id,
+                    text: `<D><b>${nation.name}</b></>${nationNameJosaYi} <R>멸망</>했습니다.`,
+                    format: LogFormat.PLAIN,
+                });
+            }
+            world.pushLog({
+                scope: LogScope.GENERAL,
+                category: LogCategory.HISTORY,
+                generalId: wanderer.id,
+                text: `<D><b>${nation.name}</b></>${nationNameJosaUl} 해산`,
+                format: LogFormat.YEAR_MONTH,
+            });
+            world.pushLog({
+                scope: LogScope.GENERAL,
+                category: LogCategory.HISTORY,
+                generalId: wanderer.id,
+                text: `<D><b>${nation.name}</b></>${nationNameJosaYi} <R>멸망</>`,
+                format: LogFormat.YEAR_MONTH,
+            });
+            world.pushLog({
+                scope: LogScope.GENERAL,
+                category: LogCategory.ACTION,
+                generalId: wanderer.id,
+                text: '초반 제한후 방랑군은 자동 해산됩니다.',
+                format: LogFormat.PLAIN,
+            });
+            world.pushLog({
+                scope: LogScope.GENERAL,
+                category: LogCategory.ACTION,
+                generalId: wanderer.id,
+                text: `세력을 해산했습니다. <1>${formatHourMinute(wanderer.turnTime)}</>`,
+                format: LogFormat.MONTH,
+            });
+            world.pushLog({
+                scope: LogScope.GENERAL,
+                category: LogCategory.ACTION,
+                generalId: wanderer.id,
+                text: `<D><b>${nation.name}</b></>${nationNameJosaYi} <R>멸망</>했습니다.`,
+                format: LogFormat.PLAIN,
+            });
+            world.pushLog({
+                scope: LogScope.SYSTEM,
+                category: LogCategory.ACTION,
+                text: `<Y>${wanderer.name}</>${wandererNameJosaYi} 세력을 해산했습니다.`,
+                format: LogFormat.MONTH,
+            });
+
+            if (!world.collapseNation(nation.id)) {
+                throw new Error(`Monthly wander disband could not remove nation ${nation.id}.`);
+            }
+            if (nationGeneralIds.some((generalId) => world.getGeneralById(generalId)?.nationId !== 0)) {
+                throw new Error(`Monthly wander disband did not detach every general of nation ${nation.id}.`);
+            }
+        }
+    },
+});