update：优化样式

scripts/melee-completion-audio.test.mjs

@@ -0,0 +1,179 @@
+import assert from "node:assert/strict";
+import { readFile } from "node:fs/promises";
+import test from "node:test";
+import vm from "node:vm";
+
+// 项目源码由 Vite 按 ESM 处理，测试通过 data URL 加载无环境依赖的判定模块。
+const source = await readFile(
+  new URL("../src/utils/meleeCompletionAudio.js", import.meta.url), "utf8"
+);
+const {
+  createMeleeCompletionTracker,
+  MELEE_FIRST_HALF_COMPLETE_AUDIO: firstAudio,
+  MELEE_SECOND_HALF_COMPLETE_AUDIO: secondAudio,
+} = await import(`data:text/javascript;base64,${Buffer.from(source).toString("base64")}`);
+
+function snapshot(mode = 4, half = 1, ownCount = 6, othersCount = 5) {
+  const count = mode === 5 ? 10 : 5;
+  const players = Array.from({ length: count }, (_, i) => ({ id: String(i + 1) }));
+  const shoots = Object.fromEntries(players.map(({ id }) => [
+    id, Array.from({ length: id === "1" ? ownCount : othersCount }, () => ({ ring: 10 })),
+  ]));
+  return {
+    matchId: "match-a", mode, status: 1, teams: { 0: { players } },
+    rounds: Array.from({ length: half }, (_, index) => ({
+      round: index + 1,
+      shoots: index === half - 1 ? shoots : Object.fromEntries(
+        players.map(({ id }) => [id, Array(6).fill({ ring: 10 })])
+      ),
+    })),
+    shootData: { playerId: 1, ring: 10 },
+  };
+}
+
+for (const mode of [4, 5]) {
+  for (const half of [1, 2]) {
+    test(`${mode === 4 ? 5 : 10} 人大乱斗第 ${half} 半场：所有非最后完成者播放一次`, () => {
+      const expected = half === 1 ? firstAudio : secondAudio;
+      const count = mode === 4 ? 5 : 10;
+      for (let finishedOthers = 0; finishedOthers < count - 1; finishedOthers++) {
+        const tracker = createMeleeCompletionTracker();
+        tracker.observe(snapshot(mode, half, 5), "1");
+        const info = snapshot(mode, half);
+        for (let i = 2; i <= finishedOthers + 1; i++) {
+          info.rounds[half - 1].shoots[i] = Array(6).fill({});
+        }
+        assert.equal(tracker.getShotAudio(info, "1"), expected);
+        assert.equal(tracker.getShotAudio(info, "1"), "");
+      }
+    });
+    test(`${mode}/${half}：最后完成、未满六箭、他人完成均不播`, () => {
+      assert.equal(createMeleeCompletionTracker().getShotAudio(snapshot(mode, half, 6, 6), "1"), "");
+      assert.equal(createMeleeCompletionTracker().getShotAudio(snapshot(mode, half, 5), "1"), "");
+      const other = snapshot(mode, half);
+      other.shootData.playerId = "2";
+      assert.equal(createMeleeCompletionTracker().getShotAudio(other, "1"), "");
+    });
+  }
+}
+
+test("上下半场独立，同场重连不重复，新比赛正常触发", () => {
+  const tracker = createMeleeCompletionTracker();
+  assert.equal(tracker.getShotAudio(snapshot(), "1"), firstAudio);
+  tracker.observe(snapshot(), "1");
+  assert.equal(tracker.getShotAudio(snapshot(), "1"), "");
+  assert.equal(tracker.getShotAudio(snapshot(4, 2), "1"), secondAudio);
+  const next = snapshot();
+  next.matchId = "match-b";
+  assert.equal(tracker.getShotAudio(next, "1"), firstAudio);
+});
+
+test("恢复已完成快照后不补播，包括页面重新进入", () => {
+  for (const half of [1, 2]) {
+    const tracker = createMeleeCompletionTracker();
+    const info = snapshot(4, half);
+    tracker.observe(info, "1");
+    assert.equal(tracker.getShotAudio(info, "1"), "");
+  }
+});
+
+test("中场、结束、进入下半场后忽略过期射箭消息", () => {
+  for (const status of [2, 3, 4]) {
+    const tracker = createMeleeCompletionTracker();
+    tracker.observe({ matchId: "match-a", status }, "1");
+    assert.equal(tracker.getShotAudio(snapshot(), "1"), "");
+    assert.equal(tracker.getShotAudio({ ...snapshot(), status }, "1"), "");
+  }
+  const tracker = createMeleeCompletionTracker();
+  tracker.observe(snapshot(4, 2, 0), "1");
+  assert.equal(tracker.getShotAudio(snapshot(), "1"), "");
+  assert.equal(tracker.getShotAudio(snapshot(4, 2), "1"), secondAudio);
+});
+
+test("其他模式和不完整名单不触发", () => {
+  for (const mode of [1, 2, 3, 6]) {
+    assert.equal(createMeleeCompletionTracker().getShotAudio(snapshot(mode), "1"), "");
+  }
+  for (const mutate of [
+    (info) => { delete info.teams; },
+    (info) => { info.teams[0].players.pop(); },
+    (info) => { info.teams[0].players[1].id = "1"; },
+    (info) => { delete info.rounds; },
+    (info) => { info.rounds[0].shoots[2] = {}; },
+    (info) => { delete info.matchId; },
+  ]) {
+    const info = snapshot();
+    mutate(info);
+    assert.equal(createMeleeCompletionTracker().getShotAudio(info, "1"), "");
+  }
+});
+
+test("protobuf 缺失零箭用户的 map 项仍可判断有人未完成", () => {
+  const info = snapshot(4, 1, 6, 6);
+  delete info.rounds[0].shoots[2];
+  assert.equal(createMeleeCompletionTracker().getShotAudio(info, "1"), firstAudio);
+});
+
+test("播报队列与 ACK 一致：三连十环后播完成提示，提示结束才确认", async () => {
+  const ws = await readFile(new URL("../src/matchWebsocket.js", import.meta.url), "utf8");
+  const component = await readFile(new URL("../src/components/ShootProgress.vue", import.meta.url), "utf8");
+  const played = [];
+  const timers = [];
+  const acked = [];
+  const types = { BattleStart: 1, BattleEnd: 2, ShootResult: 3, HalfRest: 4 };
+  const serverTypes = { SERVER_MSG_SHOT: 4 };
+  const context = vm.createContext({
+    MESSAGETYPESV2: types,
+    ServerMessageType: serverTypes,
+    props: { melee: true, endAudioKey: "比赛结束" },
+    user: { value: { id: "1" } },
+    currentContext: { userId: "1", matchId: "match-a" },
+    halfTime: { value: false },
+    audioManager: { play: (keys, interrupt) => played.push({ keys, interrupt }) },
+    getDirectionText: () => "上",
+    isMeleeMessage: () => true,
+    pendingAcks: [],
+    ACK_AUDIO_TIMEOUT_MS: 9000,
+    shouldCloseAfterAck: () => false,
+    normalizeId: String,
+    pickField: (value, key) => value[key],
+    getServerMessageTypeName: () => "SHOT",
+    completeAckTask: (task) => acked.push(task.sequence),
+    setTimeout: (callback, delay) => { timers.push({ callback, delay }); return timers.length; },
+    console: { log() {} },
+  });
+  // 只加载实际业务函数，用轻量替身隔离小程序生命周期与网络。
+  for (const [text, start, end] of [
+    [component, "async function onReceiveMessage", "const playSound"],
+    [ws, "function getShootResultAudioKeys", "function normalizeScoreSlot"],
+    [ws, "function getAckAudioKeys", "function shouldCloseAfterAck"],
+    [ws, "function queueAckAfterAudio", "function handleMessage"],
+    [ws, "function flushPendingAcks", "function ensureAudioAckListener"],
+  ]) {
+    vm.runInContext(text.slice(text.indexOf(start), text.indexOf(end)), context);
+  }
+  const msg = {
+    ...snapshot(), type: types.ShootResult, sequence: 123,
+    shootData: { playerId: "1", ring: 10, angle: 0, threeConsecutive10Rings: true },
+    meleeCompletionAudioKey: firstAudio,
+  };
+  context.msg = msg;
+  await vm.runInContext("onReceiveMessage(msg)", context);
+  const ackKeys = vm.runInContext("getAckAudioKeys({ type: 4 }, msg)", context);
+  assert.deepEqual(Array.from(played[0].keys), ["10环", "向上调整", "tententen", firstAudio]);
+  assert.deepEqual(Array.from(ackKeys), Array.from(played[0].keys));
+  assert.equal(played[0].interrupt, false);
+  vm.runInContext("queueAckAfterAudio({ type: 4, sequence: 123 }, msg)", context);
+  assert.equal(context.pendingAcks[0].expectedAudioKey, firstAudio);
+  assert.equal(timers[0].delay, 20000);
+  vm.runInContext('flushPendingAcks("tententen")', context);
+  assert.deepEqual(acked, []);
+  vm.runInContext(`flushPendingAcks(${JSON.stringify(firstAudio)})`, context);
+  assert.deepEqual(acked, [123]);
+
+  // 阶段切换使用打断播放，清除尚未播出的等待提示。
+  await vm.runInContext("onReceiveMessage({ type: MESSAGETYPESV2.HalfRest })", context);
+  assert.equal(played.at(-1).keys, "中场休息");
+  await vm.runInContext("onReceiveMessage({ type: MESSAGETYPESV2.BattleEnd })", context);
+  assert.deepEqual(played.at(-1), { keys: "比赛结束", interrupt: true });
+});

src/audioManager.js

@@ -1,3 +1,8 @@
+import {
+  MELEE_FIRST_HALF_COMPLETE_AUDIO,
+  MELEE_SECOND_HALF_COMPLETE_AUDIO,
+} from "@/utils/meleeCompletionAudio";
+
 export const AUDIO_INTERRUPTION_BEGIN_EVENT = "audio-interruption-begin";
 export const AUDIO_INTERRUPTION_END_EVENT = "audio-interruption-end";
 export const RHYTHM_SHOOT_WINDOW_AUDIO_KEY = "请射箭";
@@ -62,6 +67,10 @@ export const getStabilityShotAudioKeys = (shootData) => {
 };
 
 export const audioFils = {
+  [MELEE_FIRST_HALF_COMPLETE_AUDIO]:
+    "https://static.shelingxingqiu.com/shootmini/static/audio20261105/%E4%B8%8A%E5%8D%8A%E5%9C%BA6%E7%AE%AD%E5%B7%B2%E5%B0%84%E5%AE%8C%EF%BC%8C%E8%AF%B7%E7%AD%89%E5%BE%85%E4%BB%96%E4%BA%BA%E5%AE%8C%E6%88%90%E5%B0%84%E7%AE%AD.mp3",
+  [MELEE_SECOND_HALF_COMPLETE_AUDIO]:
+    "https://static.shelingxingqiu.com/shootmini/static/audio20261105/%E4%B8%8B%E5%8D%8A%E5%9C%BA6%E7%AE%AD%E5%B7%B2%E5%B0%84%E5%AE%8C%EF%BC%8C%E8%AF%B7%E7%AD%89%E5%BE%85%E6%9C%80%E7%BB%88%E6%8E%92%E5%90%8D.mp3",
   tententen: "https://static.shelingxingqiu.com/shootmini/static/audio/tententen.mp3",
   点击按钮: "https://static.shelingxingqiu.com/shootmini/static/audio/%E7%82%B9%E5%87%BB%E6%8C%89%E9%92%AE.mp3",
   设备连接已断开:

src/components/ShootProgress.vue

@@ -152,7 +152,8 @@ async function onReceiveMessage(msg) {
     halfTime.value = false;
     audioManager.play(audioKey);
   } else if (msg.type === MESSAGETYPESV2.BattleEnd) {
-    audioManager.play(props.endAudioKey, false);
+    // 大乱斗结束后取消尚未播完的等待提示，避免在结算阶段继续播报。
+    audioManager.play(props.endAudioKey, props.melee);
   } else if (msg.type === MESSAGETYPESV2.ShootResult) {
     let arrow = {};
     if (msg.details && Array.isArray(msg.details)) {
@@ -163,12 +164,15 @@ async function onReceiveMessage(msg) {
     }
     let key = [];
     key.push(arrow.ring ? `${arrow.ringX ? "X" : arrow.ring}环` : "未上靶");
-    if (arrow.angle)
+    if (arrow.angle !== null && arrow.angle !== undefined)
       key.push(`向${getDirectionText(arrow.angle)}调整`);
     const shouldPlayTententen =
       arrow.threeConsecutive10Rings === true ||
       msg.shootData?.threeConsecutive10Rings === true;
-    if (!props.melee && shouldPlayTententen) key.push("tententen");
+    if (shouldPlayTententen) key.push("tententen");
+    if (props.melee && msg.meleeCompletionAudioKey) {
+      key.push(msg.meleeCompletionAudioKey);
+    }
     audioManager.play(key, false);
   } else if (msg.type === MESSAGETYPESV2.HalfRest) {
     halfTime.value = true;

src/components/TargetCanvas.vue

@@ -164,6 +164,8 @@ const defaultHighlightStyle = {
   color: "rgba(255, 228, 0, 0.6)",
   strokeColor: "rgba(254, 216, 71, 0.82)",
   lineWidthRatio: 0.003,
+  // 在最小线宽计算后应用倍数，确保不同靶面尺寸下按比例加粗。
+  lineWidthScale: 1,
 };
 
 // 合并默认靶纸样式和外部传入样式，ringColors 单独深合并。
@@ -319,7 +321,7 @@ const drawSectorHighlight = (
         (angles.endAngle - angles.startAngle) * safeRevealProgress,
       style.color,
       style.strokeColor,
-      Math.max(1, targetRadius * style.lineWidthRatio)
+      Math.max(1, targetRadius * style.lineWidthRatio) * style.lineWidthScale
     );
   });
 };

src/matchWebsocket.js

@@ -9,6 +9,7 @@ import {
   getServerMessageTypeName,
 } from "@/utils/matchProtocol";
 import { MESSAGETYPESV2 } from "@/constants";
+import meleeCompletionTracker from "@/utils/meleeCompletionAudio";
 import {
   getDirectionText,
   getDistanceCheckAudioKey,
@@ -597,7 +598,10 @@ function getAckAudioKeys(message, businessMessage) {
           stabilityMilestoneAudioKey,
         ].filter(Boolean);
       }
-      return getShootResultAudioKeys(businessMessage?.shootData);
+      return [
+        ...getShootResultAudioKeys(businessMessage?.shootData),
+        businessMessage?.meleeCompletionAudioKey,
+      ].filter(Boolean);
     case ServerMessageType.SERVER_MSG_MATCH_END:
       return ["比赛结束"];
     case ServerMessageType.SERVER_MSG_TIMEOUT:
@@ -1001,7 +1005,7 @@ function queueAckAfterAudio(message, businessMessage) {
       task.expectedAudioKey
     );
     completeAckTask(task);
-  }, ACK_AUDIO_TIMEOUT_MS);
+  }, businessMessage?.meleeCompletionAudioKey ? 20000 : ACK_AUDIO_TIMEOUT_MS);
   pendingAcks.push(task);
   console.log(
     `[match-ws] ${actionLabel} queued until audioEnded`,
@@ -1064,6 +1068,21 @@ function handleMessage(data) {
   }
   // 阈值事件必须先于 ACK 判断生成，确保无 sequence 的状态推送也能播放。
   attachStabilityAudioContext(message, businessMessage);
+  if (businessMessage && isMeleeMessage(message, businessMessage)) {
+    const info = {
+      ...businessMessage,
+      mode: getCurrentMode(message, businessMessage),
+    };
+    if (businessMessage.type === MESSAGETYPESV2.ShootResult) {
+      businessMessage.meleeCompletionAudioKey =
+        meleeCompletionTracker.getShotAudio(info, currentContext?.userId);
+    } else {
+      // 中场/结束消息即使不带完整成绩，也关闭已经结束的半场。
+      if (businessMessage.type === MESSAGETYPESV2.HalfRest) info.status = 3;
+      if (businessMessage.type === MESSAGETYPESV2.BattleEnd) info.status = 2;
+      meleeCompletionTracker.observe(info, currentContext?.userId);
+    }
+  }
   queueAckAfterAudio(message, businessMessage);
   emitBusinessMessage(businessMessage);
 }

src/pages.json

@@ -21,9 +21,6 @@
     {
       "path": "pages/audio-test"
     },
-    {
-      "path": "pages/calibration"
-    },
     {
       "path": "pages/about-us"
     },
@@ -60,12 +57,6 @@
     {
       "path": "pages/match-page"
     },
-    {
-      "path": "pages/my-device"
-    },
-    {
-      "path": "pages/device-intro"
-    },
     {
       "path": "pages/user"
     },
@@ -107,12 +98,6 @@
     },
     {
       "path": "pages/mine-bow-data"
-    },
-    {
-      "path": "pages/ota-wifi",
-      "style": {
-        "navigationStyle": "custom"
-      }
     }
   ],
   "globalStyle": {

src/pages/melee-battle.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { ref, onMounted, onBeforeUnmount, watch, nextTick, computed } from "vue";
+import { ref, onMounted, onBeforeUnmount, watch, computed } from "vue";
 import { onLoad, onShow, onHide } from "@dcloudio/uni-app";
 import Container from "@/components/Container.vue";
 import BowTarget from "@/components/BowTarget.vue";
@@ -13,6 +13,7 @@ import ScreenHint from "@/components/ScreenHint.vue";
 import TestDistance from "@/components/TestDistance.vue";
 import SModal from "@/components/SModal.vue";
 import audioManager from "@/audioManager";
+import meleeCompletionTracker from "@/utils/meleeCompletionAudio";
 import { getBattleAPI, laserCloseAPI } from "@/apis";
 import {
   closeMatchWebSocket,
@@ -255,6 +256,11 @@ watch(online, (newVal, oldVal) => {
 function recoverData(battleInfo, { force = false } = {}) {
   battleInfo = normalizeBattleInfo(battleInfo);
   if (!battleInfo) return;
+  // 只同步完成状态，不补播恢复前已经打完的半场。
+  meleeCompletionTracker.observe(
+    { ...battleInfo, matchId: battleInfo.matchId || battleId.value },
+    user.value.id
+  );
   const nextTargetType = Number(battleInfo.targetType ?? battleInfo.target_type);
   if ([20, 40].includes(nextTargetType)) targetType.value = nextTargetType;
   if (battleInfo.status !== undefined) {
@@ -411,9 +417,6 @@ async function onReceiveMessage(msg) {
     recoverData(msg);
   } else if (msg.type === MESSAGETYPESV2.ShootResult) {
     recoverData(msg);
-    if (msg.shootData?.threeConsecutive10Rings === true) {
-      nextTick(() => audioManager.play("tententen", false));
-    }
   } else if (msg.type === MESSAGETYPESV2.HalfRest) {
     halfTimeTip.value = true;
     halfRest.value = true;

src/pages/ranking.vue

@@ -32,6 +32,7 @@ const defaultSeasonStats = {
   rankIcon: "",
   avgRing: 0,
   winRate: 0,
+  scoreRate: 0,
   modeStats: [],
 };
 
@@ -425,17 +426,23 @@ onShow(async () => {
             </text>
           </view>
           <view>
-            <text>赛季平均环数</text>
+            <text>平均环数</text>
             <text :style="{ color: '#E7BA80' }">
               {{ formatTopStatValue(seasonStats.avgRing, "环") }}
             </text>
           </view>
           <view>
-            <text>赛季胜率</text>
+            <text>对战胜率</text>
             <text :style="{ color: '#E7BA80' }">
               {{ formatTopStatValue(seasonStats.winRate, "%") }}
             </text>
           </view>
+          <view>
+            <text>乱斗得分率</text>
+            <text :style="{ color: '#E7BA80' }">
+              {{ formatTopStatValue(seasonStats.scoreRate, "%") }}
+            </text>
+          </view>
           <view class="my-rank-score">
             <image src="https://static.shelingxingqiu.com/shootmini/static/rank/bubble-tip.png" mode="widthFix" />
             <text>积分：{{ seasonStats.score }}</text>
@@ -631,7 +638,7 @@ onShow(async () => {
   />
 </template>
 
-<style scoped>
+<style scoped lang="scss">
 .container {
   width: 100%;
   padding-bottom: 40rpx;
@@ -715,23 +722,32 @@ onShow(async () => {
   flex-direction: column;
   align-items: center;
   justify-content: space-around;
-  width: 32%;
-  height: 60px;
+  flex: 1;
+  min-width: 0;
+  height: 120rpx;
   position: relative;
 }
 
+.my-data > view:first-child {
+  flex: 1.2;
+}
+
 .my-data > view:nth-child(2) {
-  border-left: 1px solid #48494e;
-  border-right: 1px solid #48494e;
-  padding: 0 15px;
+  border-left: 2rpx solid #48494e;
+}
+
+.my-data > view:nth-child(2),
+.my-data > view:nth-child(3) {
+  border-right: 2rpx solid #48494e;
 }
 
 .my-data > view > text:first-child {
-  font-size: 14px;
+  font-size: 26rpx;
+  white-space: nowrap;
 }
 
 .my-data > view > text:last-child {
-  font-size: 18px;
+  font-size: 36rpx;
 }
 
 .battle-types-box {
@@ -962,7 +978,7 @@ onShow(async () => {
   display: flex;
   justify-content: center;
   top: -34px;
-  left: 20px;
+  left: 15px;
 }
 
 .my-rank-score > image {

src/pages/training/components/BowTarget.vue

@@ -546,6 +546,7 @@ onBeforeUnmount(() => {
         :showCrosshair="false"
         :showRingLabels="false"
         :highlightOnly="true"
+        :highlightStyle="{ strokeColor: '#00fffc', lineWidthScale: 3 }"
         :sectorCount="sectorCount"
         :activeSector="activeSector"
         :activeRings="activeRings"

src/utils/meleeCompletionAudio.js

@@ -0,0 +1,78 @@
+export const MELEE_FIRST_HALF_COMPLETE_AUDIO =
+  "上半场6箭已射完，请等待他人完成射箭";
+export const MELEE_SECOND_HALF_COMPLETE_AUDIO =
+  "下半场6箭已射完，请等待最终排名";
+
+// 独立于页面和连接生命周期，避免切回页面、同场重连后重复提示。
+export function createMeleeCompletionTracker() {
+  let contextKey = "";
+  let completedHalves = new Set();
+  let closedThrough = 0;
+
+  function prepare(info, userId) {
+    if (!info?.matchId || userId === undefined || userId === null) return false;
+    const key = JSON.stringify([String(info.matchId), String(userId)]);
+    if (contextKey !== key) {
+      contextKey = key;
+      completedHalves = new Set();
+      closedThrough = 0;
+    }
+    return true;
+  }
+
+  function observe(info, userId) {
+    if (!prepare(info, userId)) return;
+    const rounds = Array.isArray(info.rounds) ? info.rounds : [];
+    rounds.slice(0, 2).forEach((round, index) => {
+      if ((round.shoots?.[userId]?.length || 0) >= 6) {
+        completedHalves.add(index + 1);
+      }
+    });
+    if (rounds.length === 2 || Number(info.status) === 3) {
+      closedThrough = Math.max(closedThrough, 1);
+    }
+    if ([2, 4].includes(Number(info.status))) closedThrough = 2;
+  }
+
+  function getShotAudio(info, userId) {
+    if (!prepare(info, userId)) return "";
+    const mode = Number(info.mode);
+    const rounds = Array.isArray(info.rounds) ? info.rounds : [];
+    const half = rounds.length;
+    const roster = info.teams?.[0]?.players;
+    const expectedPlayers = mode === 4 ? 5 : mode === 5 ? 10 : 0;
+    const shoots = rounds[half - 1]?.shoots;
+    const ownShots = shoots?.[userId];
+    const eligible =
+      expectedPlayers > 0 &&
+      [1, 2].includes(half) &&
+      half > closedThrough &&
+      !completedHalves.has(half) &&
+      ![2, 3, 4].includes(Number(info.status)) &&
+      String(info.shootData?.playerId) === String(userId) &&
+      Array.isArray(ownShots) && ownShots.length === 6 &&
+      Array.isArray(roster) && roster.length === expectedPlayers &&
+      new Set(roster.map((player) => String(player.id))).size === expectedPlayers &&
+      roster.some((player) => String(player.id) === String(userId)) &&
+      roster.every((player) => {
+        // protobuf map 可以省略零箭用户；缺失项按零箭处理，异常项不参与推断。
+        const list = shoots[player.id];
+        return list === undefined || Array.isArray(list);
+      }) &&
+      roster.some((player) =>
+        String(player.id) !== String(userId) &&
+        (shoots[player.id]?.length || 0) < 6
+      );
+
+    // 包括最后完成者在内，完成状态只消费一次；恢复快照也走同一入口。
+    observe(info, userId);
+    if (!eligible) return "";
+    return half === 1
+      ? MELEE_FIRST_HALF_COMPLETE_AUDIO
+      : MELEE_SECOND_HALF_COMPLETE_AUDIO;
+  }
+
+  return { observe, getShotAudio };
+}
+
+export default createMeleeCompletionTracker();