some improvements

src/timec.ts

@@ -115,6 +115,7 @@ class Timecode {
       var d = new Date().getTime() - this.startTime;
       this.toTrigger.forEach(e=>{
          if(e.time.milliseconds <= d) {
+            console.log(e);
             ios.emit("artnet", e.art);
             artnet.set(universe, e.art.subnet)
             var i = this.toTrigger.indexOf(e);
@@ -130,11 +131,16 @@ class Timecode {
    loadTrack(trackid:string) {
       this.playing = false;
       var track =<Track>db.get(trackid).value();
+      var tr = [];
       track.triggers.forEach(t=>{
-         t.time = new FrameTime(t.time);         
+         var te = new TrackEvent();
+         te.art = t.art;
+         te.id = t.id;
+         te.time = new FrameTime(t.time);
+         tr.push(te);
       });
       this.activeTrack = track;
-      this.toTrigger = track.triggers;
+      this.toTrigger = tr;
       this.filePlaying = track.file;
       this.startTime = 0;
    }
@@ -192,7 +198,10 @@ interface VlcUpdate {
 var timecode = new Timecode();
 ios.on("connection", socket=>{
    function senddata(){
-      ios.emit("get_data", db.getState());
+      ios.emit("get_data", {
+          tracks: db.getState(),
+          loaded: timecode.activeTrack
+      });
    }
 
    console.log("Client", socket.id, "connected");
@@ -202,6 +211,7 @@ ios.on("connection", socket=>{
          return socket.emit("play_error", "Track doesn't exist");
       }
       timecode.loadTrack(id);
+      senddata();
    });   
    socket.on("play", ()=>{
       if(timecode.playing){
@@ -236,7 +246,7 @@ ios.on("connection", socket=>{
    });
 
    socket.on("get", ()=>{
-      socket.emit("get_data", db.getState());
+      senddata();
    });
 
    socket.on("delete", (data)=>{