| 1 | package com.txt_nifty.sketch.flmml {
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| 2 | import de.popforge.audio.output.*;
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| 3 | import flash.events.EventDispatcher;
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| 4 | import mx.utils.StringUtil;
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| 5 |
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| 6 | public class MML extends EventDispatcher {
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| 7 | protected var m_sequencer:MSequencer;
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| 8 | protected var m_tracks:Array;
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| 9 | protected var m_string:String;
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| 10 | protected var m_trackNo:int;
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| 11 | protected var m_octave:int;
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| 12 | protected var m_relativeDir:Boolean; //
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| 13 | protected var m_velocity:int; // default velocity
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| 14 | protected var m_length:int; // default length
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| 15 | protected var m_tempo:int;
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| 16 | protected var m_letter:int;
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| 17 | protected var m_keyoff:int;
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| 18 | protected var m_gate:int;
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| 19 | protected var m_maxGate:int;
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| 20 | protected var m_form:int;
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| 21 | protected var m_warning:String;
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| 22 |
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| 23 | public function MML() {
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| 24 | m_sequencer = new MSequencer();
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| 25 | var self:MML = this;
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| 26 | m_sequencer.addEventListener(MMLEvent.COMPLETE, function(e:MMLEvent):void {
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| 27 | self.dispatchEvent(new MMLEvent(MMLEvent.COMPLETE));
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| 28 | });
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| 29 | }
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| 30 |
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| 31 | public function set onSignal(func:Function):void {
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| 32 | // ex) function func(globalTick:uint, event:int):void {}
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| 33 | m_sequencer.onSignal = func;
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| 34 | }
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| 35 |
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| 36 | public function setSignalInterval(interval:int):void {
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| 37 | m_sequencer.setSignalInterval(interval);
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| 38 | }
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| 39 |
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| 40 | public function getWarnings():String {
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| 41 | return m_warning;
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| 42 | }
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| 43 |
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| 44 | protected function warning(warnId:int, str:String):void {
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| 45 | m_warning += MWarning.getString(warnId, str) +"\n";
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| 46 | }
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| 47 |
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| 48 | protected function len2tick(len:int):int {
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| 49 | if (len == 0) return m_length;
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| 50 | return 384/len;
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| 51 | }
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| 52 |
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| 53 | protected function note(noteNo:int):void {
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| 54 | //trace("note"+noteNo);
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| 55 | noteNo += getKeySig();
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| 56 | var len:int;
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| 57 | len = getUInt(0);
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| 58 | var tick:int = len2tick(len);
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| 59 | tick = getDot(tick);
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| 60 | var keyon:int = (m_keyoff == 0) ? 0 : 1;
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| 61 | m_keyoff = 1;
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| 62 | if (getChar() == '&') { // tie
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| 63 | next();
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| 64 | m_keyoff = 0;
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| 65 | }
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| 66 | m_tracks[m_trackNo].recNote(noteNo + m_octave*12, tick, m_velocity, keyon, m_keyoff);
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| 67 | }
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| 68 |
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| 69 | protected function rest():void {
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| 70 | //trace("rest");
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| 71 | var len:int;
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| 72 | len = getUInt(0);
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| 73 | var tick:int = len2tick(len);
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| 74 | tick = getDot(tick);
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| 75 | m_tracks[m_trackNo].recRest(tick);
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| 76 | }
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| 77 |
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| 78 | protected function atmark():void {
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| 79 | var c:String = getChar();
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| 80 | var o:int = 1, a:int = 0, d:int = 64, s:int = 32, r:int = 0;
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| 81 | switch(c) {
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| 82 | case 'v': // Volume
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| 83 | next();
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| 84 | m_velocity = getUInt(m_velocity);
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| 85 | if (m_velocity > 127) m_velocity = 127;
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| 86 | break;
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| 87 | case 'e': // Envelope
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| 88 | next();
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| 89 | o = getUInt(o);
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| 90 | if (getChar() == ',') next();
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| 91 | a = getUInt(a);
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| 92 | if (getChar() == ',') next();
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| 93 | d = getUInt(d);
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| 94 | if (getChar() == ',') next();
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| 95 | s = getUInt(s);
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| 96 | if (getChar() == ',') next();
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| 97 | r = getUInt(r);
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| 98 | //trace("A"+a+",D"+d+",S"+s+",R"+r);
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| 99 | m_tracks[m_trackNo].recEnvelope(o, a, d, s, r);
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| 100 | break;
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| 101 | case 'n': // Noise frequency
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| 102 | next();
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| 103 | o = getUInt(0);
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| 104 | if (o < 0 || o > 127) o = 0;
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| 105 | m_tracks[m_trackNo].recNoiseFreq(o);
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| 106 | break;
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| 107 | case 'w': // pulse Width modulation
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| 108 | next();
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| 109 | o = getUInt(50);
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| 110 | if (o < 1) o = 1;
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| 111 | if (o > 99) o = 99;
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| 112 | m_tracks[m_trackNo].recPWM(o);
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| 113 | break;
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| 114 | case 'p': // Pan
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| 115 | next();
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| 116 | o = getUInt(64);
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| 117 | if (o < 1) o = 1;
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| 118 | if (o > 127) o = 127;
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| 119 | m_tracks[m_trackNo].recPan(o);
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| 120 | break;
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| 121 | case '\'': // formant filter
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| 122 | next();
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| 123 | o = m_string.indexOf('\'', m_letter);
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| 124 | if (o >= 0) {
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| 125 | var vstr:String = m_string.substring(m_letter, o);
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| 126 | var vowel:int = 0;
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| 127 | switch(vstr) {
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| 128 | case 'a': vowel = MFormant.VOWEL_A; break;
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| 129 | case 'e': vowel = MFormant.VOWEL_E; break;
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| 130 | case 'i': vowel = MFormant.VOWEL_I; break;
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| 131 | case 'o': vowel = MFormant.VOWEL_O; break;
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| 132 | case 'u': vowel = MFormant.VOWEL_U; break;
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| 133 | default: vowel = -1; break;
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| 134 | }
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| 135 | m_tracks[m_trackNo].recFormant(vowel);
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| 136 | m_letter = o + 1;
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| 137 | }
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| 138 | break;
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| 139 | case 'd': // Detune
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| 140 | next();
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| 141 | o = getSInt(0);
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| 142 | m_tracks[m_trackNo].recDetune(o);
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| 143 | break;
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| 144 | case 'l': // Low frequency oscillator (LFO)
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| 145 | {
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| 146 | var dp:int = 0, wd:int = 0, fm:int = 1, rv:int = 1, dl:int = 0, tm:int = 0, cn:int = 0;
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| 147 | next();
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| 148 | dp = getUInt(dp);
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| 149 | if (getChar() == ',') next();
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| 150 | wd = getUInt(wd);
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| 151 | if (getChar() == ',') {
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| 152 | next();
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| 153 | if (getChar() == '-') { rv = -1; next(); }
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| 154 | fm = (getUInt(fm) + 1) * rv;
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| 155 | if (getChar() == ',') {
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| 156 | next();
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| 157 | dl = getUInt(dl);
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| 158 | if (getChar() == ',') {
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| 159 | next();
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| 160 | tm = getUInt(tm);
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| 161 | }
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| 162 | }
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| 163 | }
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| 164 | //trace("DePth"+dp+",WiDth"+wd+",ForM"+fm+",DeLay"+dl+",TiMe"+tm);
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| 165 | m_tracks[m_trackNo].recLFO(dp, wd, fm, dl, tm);
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| 166 | }
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| 167 | break;
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| 168 | case 'f': // Filter
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| 169 | {
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| 170 | var swt:int = 0, amt:int = 0, frq:int = 0, res:int = 0;
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| 171 | next();
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| 172 | swt = getSInt(swt);
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| 173 | if (getChar() == ',') {
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| 174 | next();
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| 175 | amt = getSInt(amt);
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| 176 | if (getChar() == ',') {
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| 177 | next();
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| 178 | frq = getUInt(frq);
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| 179 | if (getChar() == ',') {
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| 180 | next();
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| 181 | res = getUInt(res);
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| 182 | }
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| 183 | }
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| 184 | }
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| 185 | m_tracks[m_trackNo].recLPF(swt, amt, frq, res);
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| 186 | }
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| 187 | break;
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| 188 | default:
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| 189 | m_form = getUInt(m_form);
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| 190 | m_tracks[m_trackNo].recForm(m_form);
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| 191 | break;
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| 192 | }
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| 193 | }
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| 194 |
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| 195 | protected function firstLetter():void {
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| 196 | var c:String = getCharNext();
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| 197 | var i:int;
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| 198 | switch(c) {
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| 199 | case "c": note(0); break;
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| 200 | case "d": note(2); break;
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| 201 | case "e": note(4); break;
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| 202 | case "f": note(5); break;
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| 203 | case "g": note(7); break;
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| 204 | case "a": note(9); break;
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| 205 | case "b": note(11); break;
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| 206 | case "r": rest(); break;
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| 207 | case "o":
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| 208 | m_octave = getUInt(m_octave);
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| 209 | if (m_octave < -2) m_octave = -2;
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| 210 | if (m_octave > 8) m_octave = 8;
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| 211 | break;
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| 212 | case "v":
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| 213 | m_velocity = getUInt((m_velocity-7)/8) * 8 + 7;
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| 214 | if (m_velocity < 0) m_velocity = 0;
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| 215 | if (m_velocity > 127) m_velocity = 127;
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| 216 | break;
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| 217 | case "l":
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| 218 | m_length = len2tick(getUInt(0));
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| 219 | m_length = getDot(m_length);
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| 220 | break;
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| 221 | case "t":
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| 222 | m_tempo = getUInt(m_tempo);
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| 223 | if (m_tempo == 0) m_tempo = 1;
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| 224 | m_tracks[MTrack.TEMPO_TRACK].recTempo(m_tracks[m_trackNo].getRecGlobalTick(), m_tempo);
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| 225 | break;
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| 226 | case "q":
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| 227 | m_gate = getUInt(m_gate);
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| 228 | m_tracks[m_trackNo].recGate(m_gate / m_maxGate);
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| 229 | break;
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| 230 | case "<" :
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| 231 | if (m_relativeDir) m_octave++; else m_octave--;
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| 232 | break;
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| 233 | case ">":
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| 234 | if (m_relativeDir) m_octave--; else m_octave++;
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| 235 | break;
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| 236 | case ';':
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| 237 | //trace("nexttrack");
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| 238 | if (m_tracks[m_trackNo].getNumEvents() > 0) {
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| 239 | m_tracks[++m_trackNo] = createTrack();
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| 240 | }
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| 241 | break;
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| 242 | case '@':
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| 243 | atmark();
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| 244 | break;
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| 245 | default:
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| 246 | {
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| 247 | var cc:int = c.charCodeAt(0);
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| 248 | if (cc < 128)
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| 249 | warning(MWarning.UNKNOWN_COMMAND, c);
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| 250 | }
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| 251 | break;
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| 252 | }
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| 253 | }
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| 254 |
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| 255 | protected function getCharNext():String {
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| 256 | return (m_letter < m_string.length) ? m_string.charAt(m_letter++) : '';
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| 257 | }
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| 258 |
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| 259 | protected function getChar():String {
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| 260 | return (m_letter < m_string.length) ? m_string.charAt(m_letter) : '';
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| 261 | }
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| 262 |
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| 263 | protected function next(i:int = 1):void {
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| 264 | m_letter += 1;
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| 265 | }
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| 266 |
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| 267 | protected function getKeySig():int {
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| 268 | var k:int = 0;
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| 269 | var f:int = 1;
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| 270 | while(f) {
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| 271 | var c:String = getChar();
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| 272 | switch(c) {
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| 273 | case "+": case "#": k++; next(); break;
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| 274 | case "-": k--; next(); break;
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| 275 | default: f = 0; break;
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| 276 | }
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| 277 | }
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| 278 | return k;
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| 279 | }
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| 280 |
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| 281 | protected function getUInt(def:int):int {
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| 282 | var ret:int = 0;
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| 283 | var l:int = m_letter;
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| 284 | var f:int = 1;
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| 285 | while(f) {
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| 286 | var c:String = getChar();
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| 287 | switch(c) {
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| 288 | case '0': ret = ret * 10 + 0; next(); break;
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| 289 | case '1': ret = ret * 10 + 1; next(); break;
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| 290 | case '2': ret = ret * 10 + 2; next(); break;
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| 291 | case '3': ret = ret * 10 + 3; next(); break;
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| 292 | case '4': ret = ret * 10 + 4; next(); break;
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| 293 | case '5': ret = ret * 10 + 5; next(); break;
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| 294 | case '6': ret = ret * 10 + 6; next(); break;
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| 295 | case '7': ret = ret * 10 + 7; next(); break;
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| 296 | case '8': ret = ret * 10 + 8; next(); break;
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| 297 | case '9': ret = ret * 10 + 9; next(); break;
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| 298 | default: f = 0; break;
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| 299 | }
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| 300 | }
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| 301 | return (m_letter == l) ? def : ret;
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| 302 | }
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| 303 |
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| 304 | protected function getSInt(def:int):int {
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| 305 | var c:String = getChar();
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| 306 | var s:int = 1;
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| 307 | if (c == '-') { s = -1; next(); }
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| 308 | else if (c == '+') next();
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| 309 | return getUInt(def) * s;
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| 310 | }
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| 311 |
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| 312 | protected function getDot(tick:int):int {
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| 313 | var c:String = getChar();
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| 314 | var intick:int = tick;
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| 315 | while(c == '.') {
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| 316 | next();
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| 317 | intick /= 2;
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| 318 | tick += intick;
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| 319 | c = getChar();
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| 320 | }
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| 321 | return tick;
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| 322 | }
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| 323 |
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| 324 | public function createTrack():MTrack {
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| 325 | m_octave = 4;
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| 326 | m_velocity = 100;
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| 327 | return new MTrack();
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| 328 | }
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| 329 |
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| 330 | protected function begin():void {
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| 331 | m_letter = 0;
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| 332 | }
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| 333 |
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| 334 | protected function process():void {
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| 335 | begin();
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| 336 | while(m_letter < m_string.length) {
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| 337 | firstLetter();
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| 338 | }
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| 339 | }
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| 340 |
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| 341 | protected function processRepeat():void {
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| 342 | m_string = m_string.toLowerCase();
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| 343 | begin();
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| 344 | var repeat:Array = new Array();
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| 345 | var origin:Array = new Array();
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| 346 | var start:Array = new Array();
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| 347 | var last:Array = new Array();
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| 348 | var nest:int = -1;
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| 349 | while(m_letter < m_string.length) {
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| 350 | var c:String = getCharNext();
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| 351 | switch(c) {
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| 352 | case '/':
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| 353 | if (getChar() == ':') {
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| 354 | next();
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| 355 | origin[++nest] = m_letter - 2;
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| 356 | repeat[nest] = getUInt(2);
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| 357 | start[nest] = m_letter;
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| 358 | last[nest] = -1;
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| 359 | }
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| 360 | else if (nest >= 0) {
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| 361 | last[nest] = m_letter - 1;
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| 362 | m_string = m_string.substring(0, m_letter-1) + m_string.substring(m_letter);
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| 363 | m_letter--;
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| 364 | }
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| 365 | else {
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| 366 | }
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| 367 | break;
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| 368 | case ':':
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| 369 | if (getChar() == '/' && nest >= 0) {
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| 370 | next();
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| 371 | var contents:String = m_string.substring(start[nest], m_letter - 2);
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| 372 | var newstr:String = m_string.substring(0, origin[nest]);
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| 373 | for (var i:int = 0; i < repeat[nest]; i++) {
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| 374 | if (i < repeat[nest]-1 || last[nest] < 0) newstr += contents;
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| 375 | else newstr += m_string.substring(start[nest], last[nest]);
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| 376 | }
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| 377 | var l:int = newstr.length;
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| 378 | newstr += m_string.substring(m_letter);
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| 379 | m_string = newstr;
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| 380 | m_letter = l;
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| 381 | nest--;
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| 382 | }
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| 383 | break;
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| 384 | default:
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| 385 | break;
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| 386 | }
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| 387 | }
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| 388 | if (nest >= 0) warning(MWarning.UNCLOSED_REPEAT, "");
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| 389 | }
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| 390 |
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| 391 | protected function getIndex(idArr:Array, id:String):int {
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| 392 | for(var i:int = 0; i < idArr.length; i++)
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| 393 | if (((String)(idArr[i])) == id) return i;
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| 394 | return -1;
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| 395 | }
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| 396 |
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| 397 | protected function insertLenOrder(idArr:Array, valArr:Array, id:String, val:String):void {
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| 398 | var len:int = id.length;
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| 399 | var i:int;
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| 400 | for(i = 0; i < idArr.length; i++) {
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| 401 | if (len >= ((String)(idArr[i])).length) break;
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| 402 | }
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| 403 | idArr.splice(i, 0, id);
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| 404 | valArr.splice(i, 0, val);
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| 405 | }
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| 406 |
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| 407 | protected function replaceMacro(idArr:Array, valArr:Array):void {
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| 408 | var i:int;
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| 409 | for(i = 0; i < idArr.length; i++) {
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| 410 | var id:String = idArr[i];
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| 411 | if (m_string.substr(m_letter, id.length) == idArr[i]) {
|
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| 412 | //trace("["+m_string.substr(m_letter, id.length)+"]");
|
|---|
| 413 | m_string = m_string.substring(0, m_letter-1) + valArr[i] + m_string.substring(m_letter + id.length);
|
|---|
| 414 | m_letter += id.length;
|
|---|
| 415 | break;
|
|---|
| 416 | }
|
|---|
| 417 | }
|
|---|
| 418 | }
|
|---|
| 419 |
|
|---|
| 420 | protected function macroInMacro(str:String, idArr:Array, valArr:Array):String {
|
|---|
| 421 | for(var i:int = 0; i < idArr.length; i++) {
|
|---|
| 422 | var id:String = "$"+idArr[i];
|
|---|
| 423 | //trace("id:"+id);
|
|---|
| 424 | var idx:int = str.indexOf(id);
|
|---|
| 425 | while(idx >= 0) {
|
|---|
| 426 | str = str.substring(0, idx) + valArr[i] + str.substring(idx + id.length);
|
|---|
| 427 | idx = str.indexOf(id, idx);
|
|---|
| 428 | }
|
|---|
| 429 | }
|
|---|
| 430 | return str;
|
|---|
| 431 | }
|
|---|
| 432 |
|
|---|
| 433 | protected function processMacro():void {
|
|---|
| 434 | begin();
|
|---|
| 435 | var top:int = 1;
|
|---|
| 436 | var idArr:Array = new Array();
|
|---|
| 437 | var valArr:Array = new Array();
|
|---|
| 438 | var i:int;
|
|---|
| 439 | var last:int;
|
|---|
| 440 | // [a-zA-Z][a-zA-Z0-9#\+\(\)_]*
|
|---|
| 441 | // ex.) $Am =/:4a<ce>a:/;
|
|---|
| 442 | // $EonG# =/:4g#b<e>b:/;
|
|---|
| 443 | // $Gm =/:4gb-<d>b-:/;
|
|---|
| 444 | // $DonF# =/:4f#a<d>a:/;
|
|---|
| 445 | // $Am $EonG# $Gm $DonF#
|
|---|
| 446 | while(m_letter < m_string.length) {
|
|---|
| 447 | var c:String = getCharNext();
|
|---|
| 448 | switch(c) {
|
|---|
| 449 | case '$':
|
|---|
| 450 | // macro definition?
|
|---|
| 451 | if (top) {
|
|---|
| 452 | last = m_string.indexOf(";", m_letter);
|
|---|
| 453 | if (last > m_letter) {
|
|---|
| 454 | var macro:String = m_string.substring(m_letter, last);
|
|---|
| 455 | var token:Array = macro.split("=");
|
|---|
| 456 | if (token.length >= 2 &&
|
|---|
| 457 | token[0].length >= 1) {
|
|---|
| 458 | var id:Array = token[0].match("[a-zA-Z_][a-zA-Z_0-9#\+\(\)]*");
|
|---|
| 459 | //trace("token:"+token[0]+"/"+id);
|
|---|
| 460 | if (id != null) {
|
|---|
| 461 | //trace("macro:$"+id[0]+"="+token[1]);
|
|---|
| 462 | if (id[0].length > 0) {
|
|---|
| 463 | m_string = remove(m_string, --m_letter, last);
|
|---|
| 464 | var idx:int = getIndex(idArr, id[0]);
|
|---|
| 465 | // first definition
|
|---|
| 466 | if (idx < 0) {
|
|---|
| 467 | token[1] = macroInMacro(token[1], idArr, valArr);
|
|---|
| 468 | //trace("define $"+id[i]+"="+token[1]);
|
|---|
| 469 | insertLenOrder(idArr, valArr, id[i], token[1]);
|
|---|
| 470 | }
|
|---|
| 471 | // macro redefinition
|
|---|
| 472 | else {
|
|---|
| 473 | token[1] = macroInMacro(token[1], idArr, valArr);
|
|---|
| 474 | //trace("redefine $"+id[i]+"="+token[1]);
|
|---|
| 475 | valArr[idx] = token[1];
|
|---|
| 476 | }
|
|---|
| 477 | }
|
|---|
| 478 | }
|
|---|
| 479 | }
|
|---|
| 480 | // macro use
|
|---|
| 481 | else {
|
|---|
| 482 | replaceMacro(idArr, valArr);
|
|---|
| 483 | top = 0;
|
|---|
| 484 | }
|
|---|
| 485 | }
|
|---|
| 486 | // macro use
|
|---|
| 487 | else {
|
|---|
| 488 | replaceMacro(idArr, valArr);
|
|---|
| 489 | top = 0;
|
|---|
| 490 | }
|
|---|
| 491 | }
|
|---|
| 492 | // macro use
|
|---|
| 493 | else {
|
|---|
| 494 | replaceMacro(idArr, valArr);
|
|---|
| 495 | top = 0;
|
|---|
| 496 | }
|
|---|
| 497 | break;
|
|---|
| 498 | case ';':
|
|---|
| 499 | top = 1;
|
|---|
| 500 | break;
|
|---|
| 501 | default:
|
|---|
| 502 | if (!StringUtil.isWhitespace(c) && c != ' ') top = 0;
|
|---|
| 503 | break;
|
|---|
| 504 | }
|
|---|
| 505 | }
|
|---|
| 506 | //
|
|---|
| 507 | var exp:RegExp = /[\n\r\f]*#OCTAVE\s+REVERSE\s*[\n\r\f]/;
|
|---|
| 508 | if (m_string.match(exp)) {
|
|---|
| 509 | m_string = m_string.replace(exp, "");
|
|---|
| 510 | m_relativeDir = false;
|
|---|
| 511 | }
|
|---|
| 512 | }
|
|---|
| 513 |
|
|---|
| 514 | protected function processComment(str:String):void {
|
|---|
| 515 | m_string = str;
|
|---|
| 516 | begin();
|
|---|
| 517 | var commentStart:int = -1;
|
|---|
| 518 | while(m_letter < m_string.length) {
|
|---|
| 519 | var c:String = getCharNext();
|
|---|
| 520 | switch(c) {
|
|---|
| 521 | case '/':
|
|---|
| 522 | if (getChar() == '*') {
|
|---|
| 523 | if (commentStart < 0) commentStart = m_letter - 1;
|
|---|
| 524 | next();
|
|---|
| 525 | }
|
|---|
| 526 | break;
|
|---|
| 527 | case '*':
|
|---|
| 528 | if (getChar() == '/') {
|
|---|
| 529 | if (commentStart >= 0) {
|
|---|
| 530 | m_string = remove(m_string, commentStart, m_letter);
|
|---|
| 531 | m_letter = commentStart;
|
|---|
| 532 | commentStart = -1;
|
|---|
| 533 | }
|
|---|
| 534 | else {
|
|---|
| 535 | warning(MWarning.UNOPENED_COMMENT, "");
|
|---|
| 536 | }
|
|---|
| 537 | }
|
|---|
| 538 | break;
|
|---|
| 539 | default:
|
|---|
| 540 | break;
|
|---|
| 541 | }
|
|---|
| 542 | }
|
|---|
| 543 | if (commentStart >= 0) warning(MWarning.UNCLOSED_COMMENT, "");
|
|---|
| 544 | }
|
|---|
| 545 |
|
|---|
| 546 | static public function removeWhitespace(str:String):String {
|
|---|
| 547 | return str.replace(new RegExp("[ \n\r\t\f]+","g"),"");
|
|---|
| 548 | }
|
|---|
| 549 |
|
|---|
| 550 | static public function remove(str:String, start:int, end:int):String {
|
|---|
| 551 | return str.substring(0, start) + str.substring(end+1);
|
|---|
| 552 | }
|
|---|
| 553 |
|
|---|
| 554 | public function play(str:String):void {
|
|---|
| 555 | if (m_sequencer.isPaused()) {
|
|---|
| 556 | m_sequencer.play();
|
|---|
| 557 | return;
|
|---|
| 558 | }
|
|---|
| 559 | m_sequencer.disconnectAll();
|
|---|
| 560 | m_tracks = new Array();
|
|---|
| 561 | m_tracks[0] = createTrack();
|
|---|
| 562 | m_tracks[1] = createTrack();
|
|---|
| 563 | m_warning = new String();
|
|---|
| 564 |
|
|---|
| 565 | m_trackNo = MTrack.FIRST_TRACK;
|
|---|
| 566 | m_octave = 4;
|
|---|
| 567 | m_relativeDir = true;
|
|---|
| 568 | m_velocity = 100;
|
|---|
| 569 | m_length = len2tick(4);
|
|---|
| 570 | m_tempo = 120;
|
|---|
| 571 | m_keyoff = 1;
|
|---|
| 572 | m_gate = 15;
|
|---|
| 573 | m_maxGate = 16;
|
|---|
| 574 | m_form = MOscillator.PULSE;
|
|---|
| 575 |
|
|---|
| 576 | processComment(str);
|
|---|
| 577 | //trace(m_string+"\n\n");
|
|---|
| 578 | processMacro();
|
|---|
| 579 | //trace(m_string);
|
|---|
| 580 | m_string = removeWhitespace(m_string);
|
|---|
| 581 | processRepeat();
|
|---|
| 582 | //trace(m_string);
|
|---|
| 583 | process();
|
|---|
| 584 |
|
|---|
| 585 | // omit
|
|---|
| 586 | if (m_tracks[m_tracks.length-1].getNumEvents() == 0) m_tracks.pop();
|
|---|
| 587 |
|
|---|
| 588 | // conduct
|
|---|
| 589 | m_tracks[MTrack.TEMPO_TRACK].conduct(m_tracks);
|
|---|
| 590 |
|
|---|
| 591 | // post process
|
|---|
| 592 | for(var i:int = MTrack.TEMPO_TRACK; i < m_tracks.length; i++) {
|
|---|
| 593 | m_tracks[i].recRest(384);
|
|---|
| 594 | m_tracks[i].recClose();
|
|---|
| 595 | m_tracks[i].recRest(96);
|
|---|
| 596 | m_tracks[i].recEOT();
|
|---|
| 597 | m_sequencer.connect(m_tracks[i]);
|
|---|
| 598 | }
|
|---|
| 599 |
|
|---|
| 600 | // dispatch event
|
|---|
| 601 | dispatchEvent(new MMLEvent(MMLEvent.COMPILE_COMPLETE, false, false, 0, 0));
|
|---|
| 602 |
|
|---|
| 603 | // play start
|
|---|
| 604 | m_sequencer.play();
|
|---|
| 605 | }
|
|---|
| 606 |
|
|---|
| 607 | public function stop():void {
|
|---|
| 608 | m_sequencer.stop();
|
|---|
| 609 | }
|
|---|
| 610 |
|
|---|
| 611 | public function pause():void {
|
|---|
| 612 | m_sequencer.pause();
|
|---|
| 613 | }
|
|---|
| 614 |
|
|---|
| 615 | public function resume():void {
|
|---|
| 616 | m_sequencer.play();
|
|---|
| 617 | }
|
|---|
| 618 |
|
|---|
| 619 | public function setMasterVolume(vol:int):void {
|
|---|
| 620 | m_sequencer.setMasterVolume(vol);
|
|---|
| 621 | }
|
|---|
| 622 |
|
|---|
| 623 | public function getGlobalTick():uint {
|
|---|
| 624 | return m_sequencer.getGlobalTick();
|
|---|
| 625 | }
|
|---|
| 626 |
|
|---|
| 627 | public function isPlaying():Boolean {
|
|---|
| 628 | return m_sequencer.isPlaying();
|
|---|
| 629 | }
|
|---|
| 630 |
|
|---|
| 631 | public function isPaused():Boolean {
|
|---|
| 632 | return m_sequencer.isPaused();
|
|---|
| 633 | }
|
|---|
| 634 | }
|
|---|
| 635 | }
|
|---|