Sound gestion improved

src/js/assets.js

@@ -44,6 +44,8 @@ var assets = {
 	fonts: new Array(
 		'Kozuka',
 		'TnT'
-	)
+	),
+	
+	sounds: {}
 	
 };

src/js/loader.js

@@ -24,11 +24,13 @@ function Loader(){
 		
 		assets.audio.forEach(function(name){
 			var id = name.substr(0, name.length-4);
-			var audio = $("<audio id='"+id+"' src='/assets/audio/"+name+"' />");
-			audio.appendTo("#assets");
-			audio.on('canplay', function(){
+			var audio = new Audio();
+			audio.src = '/assets/audio/'+name;
+			audio.load();
+			audio.onloadeddata = function(){
+				assets.sounds[id] = audio;
 				_this.assetLoaded();
-			});
+			};
 		});
 		
 		$.ajax({

src/js/loadsong.js

@@ -10,19 +10,23 @@ function loadSong(selectedSong){
 	
 	this.run = function(){
 		
-		document.getElementById("start").play();
-		$("#assets").append("<audio id='main-music' src='/songs/"+_selectedSong.folder+"/"+_selectedSong.title+".mp3'></audio>");
+		//assets.sounds["start"]["audio"][0].play();
 		$("#assets").append("<img id='music-bg' src='/songs/"+_selectedSong.folder+"/bg.png' />");
 		
+		var audio = new Audio();
+		audio.src = '/songs/'+_selectedSong.folder+'/'+_selectedSong.title+'.mp3';
+		audio.load();
+		
 		$("#music-bg").load(function(){
 			_bgLoaded=true;
 			_this.checkIfEverythingLoaded();
 		});
 		
-		$("#main-music").on('canplay', function(){
+		audio.onloadeddata = function(){
 			_musicLoaded=true;
+			assets.sounds["main-music"]=audio;
 			_this.checkIfEverythingLoaded();
-		});
+		};
 		
 		$.ajax({
             url : _songFilePath,

src/js/songselect.js

@@ -38,7 +38,7 @@ function SongSelect(){
 		});
 		
 		$(".song:not(.opened)").click(function(){
-			document.getElementById("don").play();
+			//assets.sounds["ka"][0].play();
 			$(".difficulty").hide();
 			$(".opened").removeClass("opened", 300);
 			$(this).addClass("opened", 300, "linear", function(){
@@ -61,9 +61,9 @@ function SongSelect(){
 			
 			songDifficulties.sort(function(a, b){
 				if(a.difficulty < b.difficulty)
-					return -1;
-				if(a.difficulty > b.difficulty)
 					return 1;
+				if(a.difficulty > b.difficulty)
+					return -1;
 				return 0;
 			});
 			

src/js/soundsystem.js

@@ -5,59 +5,43 @@ function soundSystem(controller){
     var _circles = [];
     var _circleID = -1;
     var _measures = [];
-    var _channel_max = 10;// number of channels
-    var _mainMusicChannel=-1;
+    var _sounds = assets.sounds;
+	var _channels=[];
+	var _channelMAX=20;
 	
-	var _audiochannels = new Array();
-	
-	for (var a=0;a<_channel_max;a++) {// prepare the channels
-		_audiochannels[a] = new Array();
-		_audiochannels[a]['channel'] = new Audio();	// create a new audio object
-		_audiochannels[a]['finished'] = -1;	// expected end time for this channel
+	for (var i=0;i<_channelMAX;i++) {// prepare the channels
+		_channels[i] = {};
+		_channels[i]["end"] = -1; 
+		_channels[i]["audio"] = new Audio();
 	}
 	
 	this.playSound = function(soundID){
 		
-        if(soundID=="main-music" && _mainMusicChannel!=-1 && _mainMusicChannel.currentTime>0 ){//if music was paused but is going to be played
-            _mainMusicChannel.play();
-        }
-        else{
-            
-            for(var i=0;i<_audiochannels.length;i++){
-
-                var thistime = new Date();
-                if (_audiochannels[i]['finished'] < thistime.getTime()) {// is this channel finished?
-                    _audiochannels[i]['finished'] = thistime.getTime() + document.getElementById(soundID).duration*1000;
-                    _audiochannels[i]['channel'].src = document.getElementById(soundID).src;
-                    _audiochannels[i]['channel'].load();
-                    _audiochannels[i]['channel'].play();
-
-                    if(soundID=="main-music" && _mainMusicChannel==-1){
-                        _mainMusicChannel=_audiochannels[i]['channel'];
-                    }
+		for(var i=0;i<_channelMAX;i++){ //play in different sounds in different channels
+			var now = new Date();
+			if (_channels[i]["end"] < now.getTime()) {// is this channel finished?
+				_channels[i]["end"] = now.getTime() + _sounds[soundID].duration*1000;
+				_channels[i]["audio"].src = _sounds[soundID].src;
+				_channels[i]["audio"].load();
+				_channels[i]["audio"].play();
 				break;
 			}
+		}
 
 	}
-        }
-    }
 	
 	this.pauseSound = function(soundID, stop){
-        for (var i=0;i<_audiochannels.length;i++){
-            if(_audiochannels[i]['channel'].src == document.getElementById(soundID).src){
-                _audiochannels[i]['channel'].pause();
-                if(stop) _audiochannels[i]['channel'].currentTime=0;
-            }
-        }
+		_sounds[soundID].pause();
+		if(stop) _sounds[soundID].currentTime=0;
 	}
 
     this.fadeOutMusic = function(){
         
-        if(_mainMusicChannel.volume.toFixed(1)!=0.0){
-            _mainMusicChannel.volume-=0.1;
+        if(_sounds["main-music"].volume.toFixed(1)!=0.0){
+            _sounds["main-music"].volume-=0.1;
         }
         else{
-            _mainMusicChannel.pause();
+            _sounds["main-music"].pause();
             controller.fadeOutOver();
         }
     }

src/js/titlescreen.js

@@ -35,7 +35,7 @@ function Titlescreen(){
     }
     
     this.goNext = function(){
-		document.getElementById("don").play();
+		//assets.sounds["don"][0].play();
         new SongSelect();
     }