Merge branch 'new-race-mode' into test

src/components/CreateRoom.vue

@@ -17,12 +17,19 @@ const props = defineProps({
   },
 });
 
-const battleMode = ref(1);
-const targetMode = ref(1);
+/** 对战模式：0=未选 1=1v1 2=乱斗 3=2v2 4=3v3 */
+const battleMode = ref(0);
+/** 靶纸尺寸：0=未选 1=20cm 2=40cm */
+const targetMode = ref(0);
 const loading = ref(false);
 const roomNumber = ref("");
 
 const createRoom = debounce(async () => {
+  // 校验必填项：对战模式与靶纸均必须选择
+  if (!battleMode.value || !targetMode.value) {
+    uni.showToast({ title: '请完善创建信息', icon: 'none' });
+    return;
+  }
   if (game.value.inBattle) {
     uni.$showHint(1);
     return;

src/pages/battle-room.vue

@@ -10,7 +10,6 @@ import ScreenHint from "@/components/ScreenHint.vue";
 import {
   getRoomAPI,
   exitRoomAPI,
-  startRoomAPI,
   chooseTeamAPI,
   getReadyAPI,
   kickPlayerAPI,
@@ -208,10 +207,6 @@ const chooseTeam = async (team) => {
   refreshMembers(result.members);
 };
 
-const exitRoom = async () => {
-  uni.navigateBack();
-};
-
 /** 待确认踢出的玩家信息 */
 const playerToKick = ref(null);
 /** 控制踢出确认弹窗的显示状态 */

src/pages/friend-battle.vue

@@ -162,7 +162,8 @@ onLoad(async (options) => {
         <view v-if="warnning" class="warnning">
           {{ warnning }}
         </view>
-        <CreateRoom v-if="!warnning" :onConfirm="() => (showModal = false)" />
+        <!-- showModal 关闭时立即销毁组件，重开时重建，确保选项重置为 0 -->
+        <CreateRoom v-if="!warnning && showModal" :onConfirm="() => (showModal = false)" />
       </SModal>
       <Signin :show="showSignin" :onClose="onSignin" />
     </view>