fix: SHANGJJ的三个视频同步播放

scene/public/static/js/Hot.js

@@ -2,17 +2,21 @@
 //合并热点和展览 
 g_currentHot = null
 
+ 
 
-
-
-
+let playSyncGroup = []//需要播放同步的视频。  每次都单独定制
+    
  
 
 const playVideoWhenFlyOut = false
 //同时可播放的最大个数:
-const playVideoMax = window.isEdit ? 3  :   browser.isMobile() ? 1 : 2;   
-const playAniMax = window.isEdit ? 6 :   browser.isMobile() ? 3 : 5;
+let playVideoMax = window.isEdit ? 3  :   browser.isMobile() ? 1 : 2;   
+let playAniMax = window.isEdit ? 6 :   browser.isMobile() ? 3 : 5;
 
+if(number == 'SHANGJJ'){
+    playSyncGroup = ['okh1UR466371',  'LGmLHP2615503' ,  'VNyBI6614896'] //中,左,右 
+    playVideoMax = 3
+}
 
 
 window.initHot = function(model){
@@ -1021,7 +1025,14 @@ window.initHot = function(model){
                     video.play()
                     //video.currentTime = video.lastCurTime || 0
                     this.changeOpaWhenPlay(video)
-                     
+                    //处理同步播放
+                    let group = playSyncGroup.find(e=>e.includes(this.sid))
+                    if(group){
+                        let others = group.filter(e=>e != this.sid).map(e=>player.model.hots[e].texMedia)
+                        console.log('controlVideo play', this.id, 'other currentTime', others.map(e=>e.currentTime))
+                        video.currentTime = others[0].currentTime
+                    }
+                    
                     if(isVideoPlayed(video))console.log({str:"played " + this.sid + video.duration ,level:1})              
                 }                    
                   
@@ -1722,7 +1733,23 @@ window.initHot = function(model){
         }
         
         setTimeout(Hot.beginShineHot, 1000)
-        
+        if(!window.isEdit){
+            if(playSyncGroup.length){
+                //每过一段时间校准同步视频的时间，使与第一个视频同步
+                setInterval(()=>{
+                    
+                    playSyncGroup.forEach(group=>{
+                        group = group.map(e=>player.model.hots[e].texMedia).filter(e=>!e.paused) 
+                        if(group.length < 2)return
+                        console.log('同步',group.map(e=>e.currentTime)) 
+                        for(let i=group.length-1;i>0;i--){
+                            group[i].currentTime = group[0].currentTime
+                        }
+                    }) 
+                    
+                },4000) 
+            }
+        } 
         player.emit('gotHotAndStartload')
     }
     window.Hot = Hot