mirror of
https://github.com/jiojciojsioe3/a3cjroijsiojiorj.git
synced 2024-12-23 09:46:15 +08:00
better looping
thx @LoveEevee
This commit is contained in:
Bui
parent
d8be781774
commit
322dd9f7cb
@ -28,7 +28,6 @@
|
||||
<script type='application/javascript' src='/src/js/lib/jquery.js'></script>
|
||||
<script type='application/javascript' src='/src/js/lib/jquery-ui.js'></script>
|
||||
<script type='application/javascript' src='/src/js/lib/fontdetect.min.js'></script>
|
||||
<script type='application/javascript' src='/src/js/lib/SeamlessLoop.js'></script>
|
||||
|
||||
<script type='application/javascript' src='/src/js/assets.js'></script>
|
||||
<script type='application/javascript' src='/src/js/loader.js'></script>
|
||||
@ -44,6 +43,7 @@
|
||||
<script type='application/javascript' src='/src/js/circle.js'></script>
|
||||
<script type='application/javascript' src='/src/js/main.js'></script>
|
||||
<script type='application/javascript' src='/src/js/view.js'></script>
|
||||
<script type='application/javascript' src='/src/js/bufferedloop.js'></script>
|
||||
|
||||
</head>
|
||||
<body>
|
||||
|
||||
83
src/js/bufferedloop.js
Normal file
83
src/js/bufferedloop.js
Normal file
@ -0,0 +1,83 @@
|
||||
// thx to @LoveEevee for this - https://github.com/LoveEevee
|
||||
|
||||
class BufferedLoop{
|
||||
constructor(bgm1,bgm2){
|
||||
this.context=new AudioContext()
|
||||
this.buffers=[]
|
||||
this.sources=new Set()
|
||||
this.bufferedTime=0
|
||||
this.iteration=0
|
||||
this.bgm1=bgm1
|
||||
this.bgm2=bgm2
|
||||
this.loadSound(bgm1.url,0)
|
||||
this.loadSound(bgm2.url,1)
|
||||
}
|
||||
loadSound(url,number){
|
||||
var self=this
|
||||
var request=new XMLHttpRequest()
|
||||
request.open("GET",url)
|
||||
request.responseType="arraybuffer"
|
||||
request.onload=function(){
|
||||
self.context.decodeAudioData(request.response,function(buffer){
|
||||
self.buffers[number]=buffer
|
||||
self.setLoaded()
|
||||
})
|
||||
}
|
||||
request.send()
|
||||
}
|
||||
setLoaded(){
|
||||
if(this.buffers[0]&&this.buffers[1]){
|
||||
this.loaded=true
|
||||
if(this.loadCallback){
|
||||
this.loadCallback()
|
||||
delete this.loadCallback
|
||||
}
|
||||
}
|
||||
}
|
||||
playSound(buffer,time,duration){
|
||||
var self=this
|
||||
var source=this.context.createBufferSource()
|
||||
source.buffer=buffer
|
||||
source.connect(this.context.destination)
|
||||
source.start(time)
|
||||
this.bufferedTime=time+duration
|
||||
this.sources.add(source)
|
||||
console.log(this.sources)
|
||||
setTimeout(function(){
|
||||
self.sources.delete(source)
|
||||
},duration*1000)
|
||||
}
|
||||
addLoop(){
|
||||
if(this.context.currentTime>this.bufferedTime-1){
|
||||
this.playSound(
|
||||
this.buffers[1],
|
||||
this.start+this.bgm1.duration+this.bgm2.duration*this.iteration,
|
||||
this.bgm2.duration
|
||||
)
|
||||
this.iteration++
|
||||
}
|
||||
}
|
||||
play(){
|
||||
var self=this
|
||||
if(!this.loaded){
|
||||
this.loadCallback=this.play
|
||||
return
|
||||
}
|
||||
this.start=this.context.currentTime+0.1
|
||||
this.playSound(
|
||||
this.buffers[0],
|
||||
this.start,
|
||||
this.bgm1.duration
|
||||
)
|
||||
self.addLoop()
|
||||
self.interval=setInterval(function(){
|
||||
self.addLoop()
|
||||
},100)
|
||||
}
|
||||
pause(){
|
||||
clearInterval(this.interval)
|
||||
this.sources.forEach(function(source){
|
||||
source.stop(0)
|
||||
})
|
||||
}
|
||||
}
|
||||
@ -1,201 +0,0 @@
|
||||
/**
|
||||
* SeamlessLoop.js 2.0 - Reproduces seamless loops on HTML5/Javascript
|
||||
* https://github.com/Hivenfour/SeamlessLoop
|
||||
*
|
||||
* Copyright (c) 2012 Main Software,
|
||||
* Written by Darío Tejedor Rico. Contact mail: hivenfour@gmail.com
|
||||
* The source code is freely distributable under the terms of LGPL license.
|
||||
* License details at http://www.gnu.org/licenses/lgpl-3.0.txt
|
||||
*
|
||||
* USAGE:
|
||||
* - Create the Seamlessloop object
|
||||
* var loop = new SeamlessLoop();
|
||||
*
|
||||
* - Add as many sounds as you will use, providing duration in miliseconds
|
||||
* (sounds must be pre-loaded if you want to update the loop without gaps)
|
||||
* loop.addUri(uri, length, "sound1");
|
||||
* loop.addUri(uri, length, "sound2");
|
||||
* ...
|
||||
*
|
||||
* - Establish your callback function that will be called when all sounds are pre-loaded
|
||||
* loop.callback(soundsLoaded);
|
||||
*
|
||||
* - Start reproducing the seamless loop:
|
||||
* function soundsLoaded() {
|
||||
* var n = 1;
|
||||
* loop.start("sound" + n);
|
||||
* };
|
||||
*
|
||||
* - Update the looping sound, you can do this
|
||||
* synchronously (waiting the loop to finish)
|
||||
* or asynchronously (change sound immediately):
|
||||
* n++;
|
||||
* loop.update("sound" + n, false);
|
||||
*
|
||||
* - Modify the seamless loop volume:
|
||||
* loop.volume(0.5);
|
||||
* loop.volume(loop.volume() + 0.1);
|
||||
*
|
||||
* - Stop the seamless loop:
|
||||
* loop.stop();
|
||||
*/
|
||||
|
||||
function SeamlessLoop() {
|
||||
this.is = {
|
||||
ff: Boolean(!(window.mozInnerScreenX == null) && /firefox/.test( navigator.userAgent.toLowerCase() )),
|
||||
ie: Boolean(document.all && !window.opera),
|
||||
opera: Boolean(window.opera),
|
||||
chrome: Boolean(window.chrome),
|
||||
safari: Boolean(!window.chrome && /safari/.test( navigator.userAgent.toLowerCase() ) && window.getComputedStyle && !window.globalStorage && !window.opera)
|
||||
};
|
||||
console.debug("ff: " + this.is.ff);
|
||||
console.debug("ie: " + this.is.ie);
|
||||
console.debug("opera: " + this.is.opera);
|
||||
console.debug("chrome: " + this.is.chrome);
|
||||
console.debug("safari: " + this.is.safari);
|
||||
this._total = 0;
|
||||
this._load = 0;
|
||||
this.cb_loaded;
|
||||
this.cb_loaded_flag = new Boolean();
|
||||
this.timeout;
|
||||
this.playDelay = -30;
|
||||
this.stopDelay = 30;
|
||||
if(this.is.chrome) this.playDelay = -25;
|
||||
if(this.is.chrome) this.stopDelay = 25;
|
||||
if(this.is.ff) this.playDelay = -25;
|
||||
if(this.is.ff) this.stopDelay = 85;
|
||||
if(this.is.opera) this.playDelay = 5;
|
||||
if(this.is.opera) this.stopDelay = 0;
|
||||
console.debug(this.playDelay + ", " + this.stopDelay);
|
||||
this.next = 1;
|
||||
this.audios = new Array();
|
||||
this.actual = new Array();
|
||||
this.dropOld = new Boolean();
|
||||
this.old;
|
||||
this._volume = 1;
|
||||
|
||||
var t = this;
|
||||
this._eventCanplaythrough = function(audBool) {
|
||||
if(audBool == false) {
|
||||
audBool = true;
|
||||
t._load++;
|
||||
if(t._load == t._total) {
|
||||
t.loaded = true;
|
||||
if(t.cb_loaded_flag == true) {
|
||||
t.cb_loaded();
|
||||
t.cb_loaded_flag = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
this._eventPlaying = function(audMute) {
|
||||
setTimeout(function() {
|
||||
audMute.pause();
|
||||
try {
|
||||
audMute.currentTime = 0;
|
||||
} catch (e){console.debug(e.message);};
|
||||
}, t.stopDelay);
|
||||
|
||||
if(t.dropOld == true) {
|
||||
setTimeout(function() {
|
||||
if(t.old.paused == false) {
|
||||
t.old.pause();
|
||||
try {
|
||||
t.old.currentTime = 0;
|
||||
} catch (e){console.debug(e.message);};
|
||||
}
|
||||
}, t.stopDelay);
|
||||
t.dropOld = false;
|
||||
}
|
||||
};
|
||||
|
||||
this._eventEnded = function(aud) {
|
||||
aud.volume = this._volume;
|
||||
};
|
||||
|
||||
this.doLoop = function() {
|
||||
var key = (this.next == 1 ? "_1" : "_2");
|
||||
var antikey = (this.next == 1 ? "_2" : "_1");
|
||||
|
||||
var t = this;
|
||||
this.timeout = setTimeout(function() {t.doLoop();}, this.actual._length + this.playDelay);
|
||||
|
||||
if(this.is.opera) this.actual[antikey].pause();
|
||||
|
||||
this.actual[key].play();
|
||||
this.next *= -1;
|
||||
};
|
||||
|
||||
this.isLoaded = function() {
|
||||
return Boolean(this._load == this._total);
|
||||
};
|
||||
}
|
||||
|
||||
SeamlessLoop.prototype.start = function(id) {
|
||||
if(id != "") {
|
||||
this.actual = this.audios[id];
|
||||
}
|
||||
this.doLoop();
|
||||
};
|
||||
|
||||
SeamlessLoop.prototype.volume = function(vol) {
|
||||
if(typeof vol != "undefined") {
|
||||
this.actual._1.volume = vol;
|
||||
this.actual._2.volume = vol;
|
||||
this._volume = vol;
|
||||
}
|
||||
|
||||
return vol;
|
||||
};
|
||||
|
||||
SeamlessLoop.prototype.stop = function() {
|
||||
clearTimeout(this.timeout);
|
||||
this.actual._1.currentTime = 0;
|
||||
this.actual._1.pause();
|
||||
this.actual._2.currentTime = 0;
|
||||
this.actual._2.pause();
|
||||
};
|
||||
|
||||
SeamlessLoop.prototype.callback = function(cb_loaded) {
|
||||
this.cb_loaded = cb_loaded;
|
||||
if(this.isLoaded() == true) cb_loaded();
|
||||
else this.cb_loaded_flag = true;
|
||||
};
|
||||
|
||||
SeamlessLoop.prototype.update = function(id, sync) {
|
||||
//var key = (this.next == 1 ? "_1" : "_2");
|
||||
var antikey = (this.next == 1 ? "_2" : "_1");
|
||||
|
||||
this.old = this.actual[antikey];
|
||||
this.actual = this.audios[id];
|
||||
if(sync == false) {
|
||||
if(this.old.paused == false) {
|
||||
this.dropOld = true;
|
||||
if(this.is.opera) this.old.pause();
|
||||
}
|
||||
clearTimeout(this.timeout);
|
||||
this.doLoop();
|
||||
}
|
||||
};
|
||||
|
||||
SeamlessLoop.prototype.addUri = function(uri, length, id) {
|
||||
this.audios[id] = new Array();
|
||||
this.audios[id]._length = length;
|
||||
var t = this;
|
||||
this.audios[id]._1_isLoaded = new Boolean();
|
||||
this.audios[id]._2_isLoaded = new Boolean();
|
||||
this.audios[id]._1 = new Audio(uri);
|
||||
this.audios[id]._2 = new Audio(uri);
|
||||
this._total++;
|
||||
this.audios[id]._1.addEventListener("canplaythrough", function() {t._eventCanplaythrough(t.audios[id]._1_isLoaded);});
|
||||
this.audios[id]._2.addEventListener("canplaythrough", function() {t._eventCanplaythrough(t.audios[id]._2_isLoaded);});
|
||||
this.audios[id]._1.addEventListener("playing", function() {t._eventPlaying(t.audios[id]._2);});
|
||||
this.audios[id]._2.addEventListener("playing", function() {t._eventPlaying(t.audios[id]._1);});
|
||||
this.audios[id]._1.addEventListener("ended", function() {t._eventEnded(t.audios[id]._1);});
|
||||
this.audios[id]._2.addEventListener("ended", function() {t._eventEnded(t.audios[id]._2);});
|
||||
this.audios[id]._1.load();
|
||||
this.audios[id]._2.load();
|
||||
this.audios[id]._1.volume = this._volume;
|
||||
this.audios[id]._2.volume = this._volume;
|
||||
};
|
||||
@ -82,13 +82,13 @@ function Scoresheet(controller, score){
|
||||
|
||||
$("#song-select").click(function(){
|
||||
assets.sounds["don"].play();
|
||||
bgmloop2.stop();
|
||||
bgm.stop();
|
||||
controller.songSelection();
|
||||
});
|
||||
|
||||
$("#replay").click(function(){
|
||||
assets.sounds["don"].play();
|
||||
bgmloop2.stop();
|
||||
bgm.stop();
|
||||
controller.restartSong();
|
||||
});
|
||||
|
||||
@ -98,14 +98,11 @@ function Scoresheet(controller, score){
|
||||
|
||||
assets.sounds["results"].play();
|
||||
|
||||
console.log('init scoresheet bgm');
|
||||
bgmloop2 = new SeamlessLoop();
|
||||
bgmloop2.addUri('/assets/audio/bgm_result.ogg', 870, "bgm_result");
|
||||
bgmloop2.addUri('/assets/audio/bgm_result_loop.ogg', 16860, "bgm_result_loop");
|
||||
bgmloop2.callback(function(){
|
||||
bgmloop2.start('bgm_result');
|
||||
bgmloop2.update('bgm_result_loop');
|
||||
});
|
||||
bgm = new BufferedLoop(
|
||||
{url: '/assets/audio/bgm_result.ogg', duration: 0.847},
|
||||
{url: '/assets/audio/bgm_result_loop.ogg', duration: 16.842}
|
||||
);
|
||||
bgm.play();
|
||||
|
||||
|
||||
|
||||
|
||||
@ -25,9 +25,8 @@ function SongSelect(){
|
||||
_selectedSong.title = $(this).parent().closest('.song').find('.song-title').html();
|
||||
_selectedSong.folder = songID+" "+_selectedSong.title;
|
||||
|
||||
bgmloop.stop();
|
||||
bgm.pause();
|
||||
new loadSong(_selectedSong);
|
||||
|
||||
});
|
||||
|
||||
$(".song").hover(function(){
|
||||
@ -87,16 +86,13 @@ function SongSelect(){
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
this.createCode = function(){
|
||||
|
||||
bgmloop = new SeamlessLoop();
|
||||
bgmloop.addUri('/assets/audio/bgm_songsel.ogg', 1450, "bgm_songsel");
|
||||
bgmloop.addUri('/assets/audio/bgm_songsel_loop.ogg', 2085, "bgm_songsel_loop");
|
||||
bgmloop.callback(function(){
|
||||
bgmloop.start('bgm_songsel');
|
||||
bgmloop.update('bgm_songsel_loop')
|
||||
});
|
||||
this.createCode = function(){
|
||||
bgm = new BufferedLoop(
|
||||
{url: '/assets/audio/bgm_songsel.ogg', duration: 1.442},
|
||||
{url: '/assets/audio/bgm_songsel_loop.ogg', duration: 2.064}
|
||||
);
|
||||
bgm.play();
|
||||
|
||||
setTimeout(function(){
|
||||
assets.sounds["song-select"].play();
|
||||
@ -109,8 +105,6 @@ function SongSelect(){
|
||||
var songID = titleSplit[0];
|
||||
var songTitle = songDir.substr(songID.length+1, songDir.length-(songID.length+1));
|
||||
|
||||
|
||||
|
||||
_code += "<div id='song-"+songID+"' class='song'><div class='song-title stroke-sub' alt='"+songTitle+"'>"+songTitle+'</div>';
|
||||
_code += "<ul class='difficulties'>";
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user