取原卡点的倒数和二个卡点有效数据

BFFramework/Classes/Stuckpoint/Controller/PQStuckPointEditerController.swift

@@ -1303,7 +1303,7 @@ extension PQStuckPointEditerController {
         var pointsTemp = Array<Float>.init()
         //
         // 最后一个卡点时间(原推荐卡点的倒数第二位时间)
-        let lastPoint = stuckPointMusicData!.rhythmSdata[0].pointTimes[stuckPointMusicData!.rhythmSdata[0].pointTimes.count - 1]
+        let lastPoint = stuckPointMusicData!.rhythmSdata[0].pointTimes[stuckPointMusicData!.rhythmSdata[0].pointTimes.count - 2]
 
         for (index, dunshu) in stuckPointMusicData!.rhythmSdata[0].pointTimes.enumerated() {
             if dunshu >= Int64((stuckPointMusicData?.startTime ?? 0) * Float64(BASE_FILTER_TIMESCALE)) && dunshu < lastPoint {