feat: 管乐迷唱名也需要计算节拍器时长

src/page-instrument/header-top/index.tsx

@@ -174,8 +174,10 @@ export async function handlerModeChange(oldPlayType: "play" | "sing", oldPlaySou
 function modeChangeHandleTimes(oldPlayType: "play" | "sing", oldPlaySource: IPlayState, nowPlayType?:"play" | "sing", nowPlaySource?: IPlayState) {
   const playType = nowPlayType || state.playType;
   const playSource = nowPlaySource || state.playSource;
-  const { notBeatFixtime, xmlMp3BeatFixTime, difftime } = state.times[0];
+  const { notBeatFixtime, xmlMp3BeatFixTime, difftime, fixtime } = state.times[0];
   const { isOpenMetronome, isSingOpenMetronome } = state;
+  // 管乐迷的曲子，有唱名时，唱名文件可能包含了mp3节拍器的时长
+  const specailFixTime = state.times[0]?.fixtime || difftime;
   // 因为演奏加了唱名，所以往跟练模式切换和评测模式切换的时候，刷新谱面的时候需要更新时值，这时候调用handleRessetState 会回到练习模式,这里是
   if(state.modeType === "follow" || state.modeType === "evaluating") {
     return false
@@ -242,11 +244,11 @@ function modeChangeHandleTimes(oldPlayType: "play" | "sing", oldPlaySource: IPla
   // 当切为唱名时候
   if(playSource==="mingSong"){
       // 唱名文件也要加上弱起时间  他们制作曲子加了弱起时间  注意这修改了之后给总控平台的时值也需要改
-      state.fixtime = difftime;
+      state.fixtime = specailFixTime;
       state.times.map((item) => {
-        item.time = item.xmlNoteTime + difftime;
-        item.endtime = item.xmlNoteEndTime + difftime;
-        item.fixtime = difftime;
+        item.time = item.xmlNoteTime + specailFixTime;
+        item.endtime = item.xmlNoteEndTime + specailFixTime;
+        item.fixtime = specailFixTime;
       });
       return true;
   }