2 files changed, 36 insertions, 4 deletions
diff --git a/app/index.html b/app/index.html
index 0404bb0..77bcb2d 100644
--- a/app/index.html
+++ b/app/index.html
@@ -16,7 +16,6 @@
         <script src="js/services.js" ></script>
         <script src="js/directives.js" ></script>
         <script src="js/controllers.js" ></script>
-        <script src="js/yt_musicsearch.js" ></script>
         
     </head>
     <body id="body_spe" ng-app="playGraph" ng-controller="pointCtrl">
diff --git a/app/js/services.js b/app/js/services.js
index d18e923..8dbd1b2 100644
--- a/app/js/services.js
+++ b/app/js/services.js
@@ -9,7 +9,7 @@ app.service('pathService', function() {
             var dy = point1.y - point2.y;
             return Math.sqrt(dx * dx + dy * dy);
         },
-        computePlaylist: function(songList, line, duration) {
+        computePlaylistOld: function(songList, line, duration) {
             //compute distances from the constrain path
             console.log('length', line.length);
 
@@ -29,7 +29,39 @@ app.service('pathService', function() {
                 });
             });
             return selection;
-        }
+        },
+        computePlaylist:function(songList, line, duration) {
+                //compute distances from the constrain path
+
+                var threshold = 60;
+                for(var i=songList.length-1; i>0; i--){
+                    songList[i].selected = false;
+                };
+                var songCopy = songList.slice(0);
+                songCopy.sort(function(a,b){return a.x-b.x;});
+
+                var selection = [];
+                for(var i=line.length-1; i>0; i--) {
+                    var point = line[i];
+                    var min = line[i].x-threshold;
+                    var max = line[i].x+threshold;
+                    var j=songCopy.length-1;
+                    while(songCopy[j].x > max && j > 0){
+                        j--;
+                    }
+                    while(songCopy[j].x > min && j > 0){
+                        var song = songCopy[j];
+                        var d = self.dist(song, point);
+                        if (d < threshold) {
+                                songCopy.splice(j,1);
+                                selection.push(song);
+                                song.selected = true;
+                        }
+                        j--;
+                    };
+                };
+                return selection;
+            }
     };
     return self;
 });
@@ -39,12 +71,13 @@ app.service('musicPlayer', function() {
         startSongWithDuration: function(id, duration)
         {
             $('#ytplayer').attr('src', 'https://www.youtube.com/embed/' + id + '?autoplay=1&modestbranding=1');
-            self.musicTimer = setInterval(changeSong, duration * 1000);
+            self.musicTimer = setInterval(self.changeSong, duration * 1000);
         },
         changeSong: function()
         {
             clearInterval(self.musicTimer);
         }
     };
+
     return self;
 });