- setup : function( setting ){\r
- \r
- var tracks = X_Audio_Sprite_TEMP.tracks,\r
- bgms = X_Audio_Sprite_TEMP.BGMs,\r
- presets = X_Audio_Sprite_TEMP.presets,\r
- urls = setting[ 'urls' ],\r
- video = setting[ 'useVideo' ],\r
- n = video ? 1 : setting[ 'numTracks' ] || 1,\r
- option = {\r
- volume : setting[ 'volume' ] || 0.5,\r
- autoplay : false,\r
- startTime : 0,\r
- endTime : X_Audio_Sprite_lengthSilence,\r
- loop : true\r
- },\r
- k, i, v, track;\r
- \r
- n = n <= X_Audio_Sprite_maxTracks ? n : X_Audio_Sprite_maxTracks;\r
- \r
- for( k in setting ){\r
- v = setting[ k ];\r
- if( X.Type.isArray( v ) && v !== urls ){\r
- v = X.Object.cloneArray( v );\r
- for( i = v.length; i; ){\r
- --i;\r
- if( i !== 2 ) v[ i ] = X_AudioWrapper_timeStringToNumber( v[ i ] );\r
- }; \r
- if( v[ 2 ] ) bgms[ k ] = v;\r
- presets[ k ] = v;\r
- };\r
- };\r
- \r
- for( i = 0; i < n; ++i ){\r
- if( video || ( i === 1 && X_Audio_Sprite_useVideoForMulti ) ){\r
- option[ 'useVideo' ] = true;\r
- };\r
- tracks.push( X.Audio( urls, X.Object.clone( option ) ) );\r
- };\r
- \r
- tracks[ n - 1 ].listenOnce( [ X.Event.BACKEND_READY, X.Event.BACKEND_NONE ], this, X_Audio_Sprite_handleEvent );\r
- \r
- X_Audio_Sprite_instance.numTracks = n;\r
- },\r