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|
// Create Sound Object
var mp3_player:Sound = new Sound(this);
// Set Starting Volume
var player_volume:Number = 75;
// Shuffle playlist mode on /off
var shuffle = false;
// Create Playlist Array
var play_list:Array = [];
// Song position
var current_position:Number = 0;
// Starting Playing Song Number
var current_song_number:Number = 0;
// Starting Show Playlist on / off
var play_list_open:Boolean = false;
// Now playing or Stop Boolean Value
var playing_status:Boolean = false;
var drag_start:Boolean = false;
var move_stop:Boolean = false;
// Create mask for play list
play_list_mc.setMask(mask_mc);
play_list_mc._y = play_list_mc._y-play_list_mc._height;
// Player Mute on / off
var mute:Boolean = false;
// if shuffle mode on, goto shuffle button "on"
var goto_shuffle:String = shuffle ? "shuffle_on" : "shuffle_off";
shuffle_mc.gotoAndStop(goto_shuffle);
// Create playlist XML
var play_list_xml:XML = new XML();
play_list_xml.ignoreWhite = true;
play_list_xml.onLoad = function(load_status:Boolean):Void {
var nodes:Array = this.firstChild.childNodes;
play_list_length = nodes.length;
for (var i = 0; i<nodes.length; i++) {
// add all song information to playlist array
play_list.push({url:nodes[i].attributes.url, artist:nodes[i].attributes.artist, track:nodes[i].attributes.track});
}
// goto duplicate songname on playlist function
create_play_list();
if (shuffle) {
// if shuffle mode on, goto select random song number function
shuffle_playlist(current_song_number);
} else {
// if shuffle mode off, goto and play ordinary song
play_song(current_song_number);
}
};
// load xml file
play_list_xml.load("xml/songs.xml");
// Define duplicate song information's text field in playlist function
create_play_list = function () {
var song_name = this.play_list_mc.scroller_mc.mc.song_name_mc.text_mc;
// add first text field song name info
song_name.name_txt.text = play_list[0].track+" - "+play_list[0].artist;
// first song number
song_name.number_txt.text = "01.";
// define song id
this.play_list_mc.scroller_mc.mc.song_name_mc.color_bar_mc.id = 0;
for (i=2; i<play_list_length+1; i++) {
// duplicate song name text field
var song_name = this.play_list_mc.scroller_mc.mc.song_name_mc.duplicateMovieClip("song_name"+i, i);
// Define song number id
song_name.color_bar_mc.id = i-1;
// song name y position
song_name._y = this.play_list_mc.scroller_mc.mc.song_name_mc._y+this.play_list_mc.scroller_mc.mc.song_name_mc._height*(i-1);
// add song information to dynamic text field
song_name.text_mc.name_txt.text = play_list[i-1].track+" - "+play_list[i-1].artist;
// add song number
if (i<10) {
song_name.text_mc.number_txt.text = "0"+String(i)+".";
} else {
song_name.text_mc.number_txt.text = String(i)+".";
}
}
// open and show playlist
if (play_list_open) {
var distance_y = 155;
show_playlist_mc.gotoAndStop("close");
// playlist move down or up function
content_move(play_list_mc, distance_y, 0.3);
}
};
// Define Play Song Function. This function is for load and play specific song number
play_song = function (song_number) {
// stop old song
mp3_player.stop();
// set to start position
mp3_player.start(0, 1);
// start load song via streaming
mp3_player.loadSound(play_list[song_number].url, true);
// set song volume
set_volume(player_volume);
// goto play / pause button to pause mode
play_pause_mc.gotoAndStop("pause");
// set status to now playing
playing_status = true;
// show song name info text
display_song_name_mc.title_txt.text = play_list[song_number].track+" - "+play_list[song_number].artist;
// create time loop for display time
timer = setInterval(display_time, 1000);
};
// if play/pause button over, call this function
play_pause_mc.onRollOver = function() {
if (playing_status) {
play_pause_mc.gotoAndStop("pause_over");
} else {
play_pause_mc.gotoAndStop("play_over");
}
};
// if play/pause button Rollover, call this function
play_pause_mc.onRollOut = function() {
if (playing_status) {
play_pause_mc.gotoAndStop("pause");
} else {
play_pause_mc.gotoAndStop("play");
}
};
// if play/pause button pressed, call this function
play_pause_mc.onRelease = function() {
// controll playing status
if (playing_status) {
// if status is playing, goto sound equalizer animation pause section.
sound_animation_mc.gotoAndPlay("pause");
// save current song position
current_position = mp3_player.position;
// stop song
mp3_player.stop();
// set current song status "stop"
playing_status = false;
// goto play/pause button "play"
play_pause_mc.gotoAndStop("play_over");
} else {
// if current status is pause, goto sound equalizer animation "play" section.
sound_animation_mc.gotoAndPlay("play");
// continue play from paused position
mp3_player.start(current_position/1000, 1);
// set status to now playing
playing_status = true;
// goto play/pause button to "pause"
play_pause_mc.gotoAndStop("pause_over");
}
};
// if "play next song" button over, call this function
next_mc.onRollOver = function() {
next_mc.gotoAndStop("next_over");
};
// if "play next song" button rollout, call this function
next_mc.onRollOut = function() {
next_mc.gotoAndStop("next");
};
// if "play next song" button pressed, call this function
next_mc.onRelease = function() {
sound_animation_mc.gotoAndPlay("play");
// call play next song function
play_next();
};
// show current song time and total song time
display_time = function () {
// get current song time (millisecond)
var current_time:Number = mp3_player.position/1000;
// get total song time (millisecond)
var total_time:Number = ((mp3_player.duration/((mp3_player.getBytesLoaded()/mp3_player.getBytesTotal())*100))*100)/1000;
// convert millisecond to second and add zero for display
if (current_time<total_time) {
var current_time_minute:Number = add_zero(Math.floor(current_time/60));
var current_time_second:Number = add_zero(Math.floor(current_time%60));
var duration_minute:Number = add_zero(Math.floor(total_time/60));
var duration_second:Number = add_zero(Math.floor(total_time%60));
// show playing time and total time
time_txt.text = current_time_minute+":"+current_time_second+" / "+duration_minute+":"+duration_second;
}
// if song position arrive to end of song
if (Math.floor(current_time) == Math.floor(total_time)) {
if (current_time<>"0") {
// if shuffle mode on
if (shuffle) {
// play random song
shuffle_playlist(current_song_number);
} else {
// play ordinary song
play_next();
}
clearInterval(timer);
}
}
};
// add zero to time function
add_zero = function (num:Number):String {
return String(num).length == 1 ? "0"+num : num;
};
// Define play next song function
play_next = function () {
// check end of playlist
if (current_song_number<play_list.length-1) {
// next song number
current_song_number++;
} else {
// set song number to first song
current_song_number = 0;
}
// call play song function
play_song(current_song_number);
};
// Define random song number function
shuffle_playlist = function (old_song_number) {
var new_song_number:Number = Math.floor(Math.random()*play_list.length);
// check old song number diffrent from new song number
while (new_song_number == old_song_number) {
new_song_number = Math.floor(Math.random()*play_list.length);
}
current_song_number = new_song_number;
// call play song function
play_song(new_song_number);
};
// calculate loader bar percent function
loader_status = function () {
// get loaded info
var amountLoaded:Number = mp3_player.getBytesLoaded()/mp3_player.getBytesTotal();
// set loader bar width
loader.loadbar._width = Math.floor(amountLoaded*100);
// get total song length.
trueDuration = Math.ceil((mp3_player.duration/((mp3_player.getBytesLoaded()/mp3_player.getBytesTotal())*100))*100);
if (drag_start == false) {
// set position loader bar scrub
loader.scrub._x = (mp3_player.position/trueDuration)*100;
}
};
// create empty movie clip for loader bar scrub
this.createEmptyMovieClip("vFrame", this.getNextHighestDepth());
vFrame.onEnterFrame = loader_status;
// when press to scrub, start drag
loader.scrub.onPress = function() {
drag_start = true;
this.startDrag(false, 0, this._y, 100, this._y);
};
// when release scrub, stop dragging and calculate new song position
loader.scrub.onRelease = loader.scrub.onReleaseOutside=function () {
loader.scrub.gotoAndStop(1);
drag_start = false;
mp3_player.stop();
// get totoal time
trueDuration = Math.ceil((mp3_player.duration/((mp3_player.getBytesLoaded()/mp3_player.getBytesTotal())*100))*100);
// calculate new song position
current_position = Math.floor(((loader.scrub._x/100)*trueDuration)/1000);
// start song from new position
mp3_player.start(current_position, 1);
this.stopDrag();
};
loader.scrub.onRollOver = function() {
loader.scrub.gotoAndStop(2);
};
loader.scrub.onRollOut = function() {
loader.scrub.gotoAndStop(1);
};
// when over the show playlist button
show_playlist_mc.onRollOver = function() {
if (play_list_open == false) {
show_playlist_mc.gotoAndStop("open_over");
} else {
show_playlist_mc.gotoAndStop("close_over");
}
};
// when rollout the show playlist button
show_playlist_mc.onRollOut = function() {
if (play_list_open == false) {
show_playlist_mc.gotoAndStop("open");
} else {
show_playlist_mc.gotoAndStop("close");
}
};
// when pressed the show playlist button
show_playlist_mc.onRelease = function() {
if (move_stop == false) {
if (play_list_open == false) {
// playlist movie clip move distance (goto down)
var distance_y = 155;
show_playlist_mc.gotoAndStop("close_over");
} else {
// playlist movie clip move distance (goto up)
var distance_y = -155;
show_playlist_mc.gotoAndStop("open_over");
}
// set reverse boolean value
play_list_open = !play_list_open;
// call playlist move function..(0.3 = move speed)
content_move(play_list_mc, distance_y, 0.3);
}
};
// Define Playlist Box (content) main scroller function. (target MC, scroll distance, scroll speed)
function content_move(target:MovieClip, scroll_distance_y:Number, speed:Number) {
move_stop = true;
current_y = target._y;
target.onEnterFrame = function() {
if (scroll_distance_y<0) {
current_scroll_distance = Math.floor(((scroll_distance_y+current_y)-target._y)*speed);
} else {
current_scroll_distance = Math.ceil(((scroll_distance_y+current_y)-target._y)*speed);
}
if (target._y == scroll_distance_y+current_y) {
move_stop = false;
delete target.onEnterFrame;
}
target._y += current_scroll_distance;
};
}
// when pressed the mute button
mute_mc.onRelease = function() {
if (mute == false) {
old_volume = player_volume;
player_volume = 0;
set_volume(player_volume);
mute = true;
mute_mc.gotoAndStop("mute_on_over");
} else {
player_volume = old_volume;
set_volume(player_volume);
mute = false;
mute_mc.gotoAndStop("mute_off_over");
}
};
mute_mc.onRollOver = function() {
if (mute == false) {
mute_mc.gotoAndStop("mute_off_over");
} else {
mute_mc.gotoAndStop("mute_on_over");
}
};
mute_mc.onRollOut = function() {
if (mute == false) {
mute_mc.gotoAndStop("mute_off");
} else {
mute_mc.gotoAndStop("mute_on");
}
};
set_volume = function (player_volume) {
mp3_player.setVolume(player_volume);
volume_control_mc.volume_bar_mc._width = volume_control_mc.slider_mc._x=(player_volume/100)*100;
};
shuffle_mc.onRollOver = function() {
var goto_shuffle:String = shuffle ? "shuffle_on_over" : "shuffle_off_over";
shuffle_mc.gotoAndStop(goto_shuffle);
};
shuffle_mc.onRollOut = function() {
var goto_shuffle:String = shuffle ? "shuffle_on" : "shuffle_off";
shuffle_mc.gotoAndStop(goto_shuffle);
};
shuffle_mc.onRelease = function() {
shuffle = !shuffle;
var goto_shuffle:String = shuffle ? "shuffle_on" : "shuffle_off";
shuffle_mc.gotoAndStop(goto_shuffle);
}; |
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