extract genCard

src/service/duel/reloadField.ts

 import { ygopro } from "@/api";
 type MsgReloadField = ygopro.StocGameMessage.MsgReloadField;
 
-export default (_field: MsgReloadField) => {
-  // TODO: 断线重连比较复杂，先留着后面时实现
-};
+export default (_field: MsgReloadField) => {};

src/service/duel/start.ts

 import { flatten } from "lodash-es";
 import { v4 as v4uuid } from "uuid";
-import { proxy } from "valtio";
-import { subscribeKey } from "valtio/utils";
 import PlayerType = ygopro.StocGameMessage.MsgStart.PlayerType;
-import { fetchCard, ygopro } from "@/api";
+import { ygopro } from "@/api";
 import { useConfig } from "@/config";
 import { sleep } from "@/infra";
 import {
   cardStore,
-  CardType,
   matStore,
   RoomStage,
   roomStore,
@@ -16,6 +13,8 @@ import {
   sideStore,
 } from "@/stores";
 import { replayStart } from "@/ui/Match/ReplayModal";
+
+import { genCard } from "../utils";
 const TOKEN_SIZE = 13; // 每人场上最多就只可能有13个token
 
 export default async (start: ygopro.StocGameMessage.MsgStart) => {
@@ -101,13 +100,3 @@ export default async (start: ygopro.StocGameMessage.MsgStart) => {
   // 否则在和AI对战时，由于后端给传给前端的`MSG`频率太高，会导致一些问题。
   await sleep(useConfig().startDelay);
 };
-
-// 自动从code推断出occupant
-const genCard = (o: CardType) => {
-  const t = proxy(o);
-  subscribeKey(t, "code", async (code) => {
-    const meta = fetchCard(code ?? 0);
-    t.meta = meta;
-  });
-  return t;
-};

src/service/duel/updateData.ts

@@ -17,7 +17,10 @@ export default async (updateData: MsgUpdateData) => {
           // 目前只更新以下字段
           if (action?.code >= 0) {
             const newMeta = fetchCard(action.code);
-            target.code = action.code;
+            if (target.code !== action.code) {
+              // 这个if判断一定要有，不然会触发`genCard`里面的事件
+              target.code = action.code;
+            }
             target.meta = newMeta;
           }
 

src/service/utils/genCard.ts

+import { proxy } from "valtio";
+import { subscribeKey } from "valtio/utils";
+
+import { fetchCard } from "@/api";
+import { CardType } from "@/stores";
+
+// 自动从code推断出meta
+export const genCard = (card: CardType) => {
+  const t = proxy(card);
+  subscribeKey(t, "code", (code) => {
+    const meta = fetchCard(code);
+    t.meta = meta;
+  });
+  return t;
+};

src/service/utils/index.ts

 export * from "./fetchCheckCardMeta";
+export * from "./genCard";