fix：优化重新进入比赛页面箭数展示逻辑

src/components/Header.vue

@@ -57,7 +57,6 @@ const signin = () => {
 
 const loading = ref(false);
 const pointBook = ref(null);
-const showProgress = ref(false);
 const heat = ref(0);
 /** 房间号按钮动态定位样式（position: fixed，根据胶囊真实位置计算，脱离 flex 流避免挤压标题） */
 const battleRoomBtnStyle = ref({});
@@ -82,9 +81,6 @@ onMounted(() => {
       pointBook.value = uni.getStorageSync("last-point-book");
     }
   }
-  if (currentPage.route === "pages/team-battle") {
-    showProgress.value = true;
-  }
   // 仅在对战房间页获取胶囊位置，按钮用 fixed 定位精确贴靠胶囊左侧（脱离 flex 流，不挤压标题）
   if (currentPage.route === "pages/battle-room") {
     try {
@@ -189,7 +185,7 @@ onBeforeUnmount(() => {
         }}</text
       >
     </view>
-    <view v-if="showProgress" class="battle-progress">
+    <view v-if="currentPage === 'pages/team-battle'" class="battle-progress">
       <HeaderProgress />
     </view>
     <!-- 对战房间：整个胶囊为分享按钮，房号从 Store 读取；fixed 定位紧靠系统胶囊左侧 -->

src/components/HeaderProgress.vue

@@ -33,8 +33,8 @@ watch(
       newVal.includes("你")
         ? "轮到你了"
         : newVal.includes("红队")
-        ? "请红方射箭"
-        : "请蓝方射箭"
+          ? "请红方射箭"
+          : "请蓝方射箭"
     );
     audioManager.play(key, false);
     currentRoundEnded.value = false;
@@ -93,20 +93,22 @@ const onUpdateTips = (newVal) => {
   tips.value = newVal;
 };
 
-const onUpdateTotalShot = (newVal) => {
-  currentShot.value = newVal.currentShot;
-  totalShot.value = newVal.totalShot;
-};
+// 监听 Pinia store 中 totalShot 变化，用于比赛恢复时同步箭数（替代 uni.$emit 避免时序问题）
+// 使用 immediate: true 确保组件创建时立即读取 store 当前值（解决重入时 totalShot 值不变 watch 不触发的问题）
+watch(() => store.game.totalShot, (newVal) => {
+  if (newVal > 0) {
+    totalShot.value = newVal;
+    currentShot.value = store.game.currentShot;
+  }
+}, { immediate: true });
 
 onMounted(() => {
-  uni.$on("update-shot", onUpdateTotalShot);
   uni.$on("update-tips", onUpdateTips);
   uni.$on("socket-inbox", onReceiveMessage);
   uni.$on("play-sound", playSound);
 });
 
 onBeforeUnmount(() => {
-  uni.$off("update-shot", onUpdateTotalShot);
   uni.$off("socket-inbox", onReceiveMessage);
   uni.$off("play-sound", playSound);
   if (timer.value) clearInterval(timer.value);
@@ -118,10 +120,7 @@ onBeforeUnmount(() => {
     <text>{{ (tips || "").replace(/你/g, "").replace(/重回/g, "") }}</text>
     <text v-if="totalShot > 0"> ({{ currentShot }}/{{ totalShot }}) </text>
     <button v-if="!!tips" hover-class="none" @click="updateSound">
-      <image
-        :src="`../static/sound${sound ? '' : '-off'}-yellow.png`"
-        mode="widthFix"
-      />
+      <image :src="`../static/sound${sound ? '' : '-off'}-yellow.png`" mode="widthFix" />
     </button>
   </view>
 </template>
@@ -135,11 +134,13 @@ onBeforeUnmount(() => {
   justify-content: center;
   font-weight: 500;
 }
-.container > button:last-child {
+
+.container>button:last-child {
   width: 36px;
   height: 36px;
 }
-.container > button:last-child > image {
+
+.container>button:last-child>image {
   width: 36px;
   min-height: 36px;
 }