/**
* Copyright keim_at_Si ( http://wonderfl.net/user/keim_at_Si )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/17mB
*/
package {
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.utils.*;
import com.bit101.components.*;
[SWF(width='465', height='465', backgroundColor='#000000', frameRate='60')]
public class main extends Sprite {
private var _guitar:Guitar;
private var _prevMouseY:Number, _prevMouseY2:Number, _prevMouseX:Number, _prevMouseVelocity:Number;
private var _tension:HUISlider, _detune:HUISlider, _seedtype:HUISlider, _angle:HUISlider;
private var _stroke:HUISlider, _cutoff:HUISlider, _resonance:HUISlider, _chorus:HUISlider, _reverb:HUISlider;
private var _autotune:CheckBox, _angledetect:CheckBox, _strokedetect:CheckBox, _seedtypename:Label;
private var _chord:Label, _message:Label;
private var _controler:Sprite, _tab:Sprite, _strings:Sprite;
private var _stringsAmps:Vector.<Number> = new Vector.<Number>(6, true);
// entry point
function main() {
var y:Number = 0, x:Number = 0;
graphics.beginFill(0);
graphics.drawRect(0,0,465,465);
graphics.endFill();
addEventListener(Event.ADDED_TO_STAGE, setup);
addChild(_controler = new Sprite());
addChild(_tab = new Sprite());
addChild(_strings = new Sprite());
_controler.y = 20;
_tab.x = 20;
_tab.y = 270;
_strings.x = 280;
_strings.y = 270;
_chord = new Label(this, 20, 320);
_chord.scaleX = _chord.scaleY = 5;
_message = new Label(this, 20, 400, "Scratch gut to strum the guitar!");
_message.scaleX = _message.scaleY = 2;
_seedtype = _slider("SeedNoiseType", 0, 1, 0, 5, 4, function(e:Event):void {
_guitar.ws = int(e.target.value);
_seedtypename.text = ["[White]", "[Pulse]", "[93bit]", "[Hipass]", "[Perlin]", "[128bit]"][int(e.target.value)];
});
_tension = _slider("Tension", 2, 0.01, 0, 1, 0.1, function(e:Event):void {
_guitar.tension = e.target.value;
if (_autotune.selected) {
_guitar.detune = _detune.value = -e.target.value*16;
}
});
_detune = _slider("Detune", 1, 0.1, -24, 24, -1.6, function(e:Event):void { _guitar.detune = e.target.value; });
_angle = _slider("PlunkAngle", 2, 0.01, 0, 1, 1, function(e:Event):void { _guitar.angle = e.target.value; });
_stroke = _slider("StrokeSpeed", 2, 0.01, 0, 1, 0.25);
_cutoff = _slider("LPFilter", 2, 0.01, 0, 1, 1, function(e:Event):void { _guitar.cutoff = e.target.value; });
_resonance = _slider("Resonanse", 2, 0.01, 0, 1, 0, function(e:Event):void { _guitar.resonance = e.target.value; });
y += 10;
_reverb = _slider("ReverbSend", 2, 0.01, 0, 1, 0, function(e:Event):void { _guitar.reverbSend = e.target.value; });
_chorus = _slider("ChorusSend", 2, 0.01, 0, 1, 0, function(e:Event):void { _guitar.chorusSend = e.target.value; });
_seedtypename = new Label(_controler, 210, 0, "[Perlin]");
_autotune = new CheckBox(_controler, 220, 44, "AutoTune");
_autotune.selected = true;
_angledetect = new CheckBox(_controler, 220, 64, "FromGesture");
_angledetect.selected = true;
_strokedetect = new CheckBox(_controler, 220, 84, "FromGesture");
_strokedetect.selected = true;
x = 40;
y = 110;
_button("maj", function(e:Event):void { _guitar.chord = "maj"; updateTab(); });
_button("m", function(e:Event):void { _guitar.chord = "m"; updateTab(); });
_button("7", function(e:Event):void { _guitar.chord = "7"; updateTab(); });
_button("M7", function(e:Event):void { _guitar.chord = "M7"; updateTab(); });
_button("m7", function(e:Event):void { _guitar.chord = "m7"; updateTab(); });
x = 0;
y = 150;
_button("A", function(e:Event):void { _guitar.note = 0; updateTab(); });
_button("A#", function(e:Event):void { _guitar.note = 1; updateTab(); });
_button("B", function(e:Event):void { _guitar.note = 2; updateTab(); });
_button("C", function(e:Event):void { _guitar.note = 3; updateTab(); });
_button("C#", function(e:Event):void { _guitar.note = 4; updateTab(); });
_button("D", function(e:Event):void { _guitar.note = 5; updateTab(); });
x = 0;
y = 170;
_button("D#", function(e:Event):void { _guitar.note = 6; updateTab(); });
_button("E", function(e:Event):void { _guitar.note = 7; updateTab(); });
_button("F", function(e:Event):void { _guitar.note = 8; updateTab(); });
_button("F#", function(e:Event):void { _guitar.note = 9; updateTab(); });
_button("G", function(e:Event):void { _guitar.note = 10; updateTab(); });
_button("G#", function(e:Event):void { _guitar.note = 11; updateTab(); });
function _slider(label:String, prec:int, tick:Number, min:Number, max:Number, val:Number, func:Function=null) : HUISlider {
var slider:HUISlider = new HUISlider(_controler, 0, y, label, func);
slider.labelPrecision = prec;
slider.tick = tick;
slider.setSliderParams(min, max, val);
slider.setSize(240, 16);
y += 20;
return slider;
}
function _button(label:String, func:Function=null) : PushButton {
var button:PushButton = new PushButton(_controler, 225+x, y, label, func);
button.setSize(38, 16);
x += 40;
return button;
}
}
public function setup(e:Event) : void {
removeEventListener(Event.ADDED_TO_STAGE, setup);
_guitar = new Guitar(onNoteOn);
_strings.addEventListener(MouseEvent.MOUSE_DOWN, _beginDrag);
addEventListener(Event.ENTER_FRAME, draw);
updateTab();
}
private function draw(e:Event) : void {
var g:Graphics = _strings.graphics, i:int;
g.clear();
g.beginFill(0);
g.drawRect(-20, -60, 240, 200);
g.endFill();
for (i=0; i<6; i++) {
_stringsAmps[i] *= -0.95;
g.lineStyle(1, 0x404040);
g.beginFill(0x404040);
g.drawRect(0,i*10+5-_stringsAmps[i]*2,160,_stringsAmps[i]*4);
g.endFill();
g.lineStyle(1, 0x808080);
g.moveTo(0, i*10+5+_stringsAmps[i]*2);
g.lineTo(160,i*10+5+_stringsAmps[i]*2);
}
}
private function onNoteOn(stringNum:int) : void {
_stringsAmps[stringNum] = 1;
}
private function updateTab() : void {
var g:Graphics = _tab.graphics, i:int;
g.clear();
g.lineStyle(1, 0xc0c0c0);
g.beginFill(0x808080);
g.drawRect(0,0,240,60);
g.endFill();
for (i=1; i<8; i++) {
g.moveTo(i*30, 0);
g.lineTo(i*30, 60);
}
for (i=1; i<6; i++) {
g.moveTo(0, i*10);
g.lineTo(240,i*10);
}
g.beginFill(0xc04040);
for (i=0; i<6; i++) {
if (_guitar.fingerPosition[i] > 0) g.drawCircle(_guitar.fingerPosition[i]*30-15,i*10+5,3);
else if (_guitar.fingerPosition[i] < 0) {
g.moveTo(-10, i*10+1);
g.lineTo(-2, i*10+9);
g.moveTo(-2, i*10+1);
g.lineTo(-10, i*10+9);
}
}
g.endFill();
_chord.text = _guitar.chordString;
}
private function _beginDrag(e:MouseEvent) : void {
_prevMouseX = mouseX;
_prevMouseY2 = _prevMouseY = mouseY;
_prevMouseVelocity = 0;
stage.addEventListener(MouseEvent.MOUSE_MOVE, _dragging);
stage.addEventListener(MouseEvent.MOUSE_UP, _endDrag);
}
private function _dragging(e:MouseEvent) : void {
var mouseVelocity2:Number = _prevMouseY2 - _prevMouseY,
mouseVelocity:Number = _prevMouseY - mouseY;
if ((mouseVelocity2 < -10 || mouseVelocity2 > 10) &&
(mouseVelocity < -10 || mouseVelocity > 10) &&
(_prevMouseVelocity * mouseVelocity <= 0)) {
if (_angledetect.selected) {
var ang:Number = (_prevMouseX - mouseX) * 0.25 / mouseVelocity;
if (ang < 0) ang = -ang;
if (ang > 1) ang = 1;
_guitar.angle = _angle.value = 1 - ang;
}
if (_strokedetect.selected) {
var str:Number = mouseVelocity * 0.025;
if (str < 0) str = -str;
if (str > 1.1) str = 1.1;
_stroke.value = 1.2 - str;
}
_guitar.plunk(((mouseVelocity < 0) ? 4410 : -4410) * _stroke.value);
_prevMouseVelocity = mouseVelocity;
}
_prevMouseX = mouseX
_prevMouseY2 = _prevMouseY;
_prevMouseY = mouseY;
}
private function _endDrag(e:MouseEvent) : void {
if (_prevMouseVelocity == 0) _guitar.mute();
stage.removeEventListener(MouseEvent.MOUSE_MOVE, _dragging);
stage.removeEventListener(MouseEvent.MOUSE_UP, _endDrag);
}
}
}
import org.si.sion.*;
import org.si.sion.sequencer.*;
import org.si.sion.effector.*;
import org.si.sion.events.*;
class Guitar {
public var fingerPosition:Vector.<int> = new Vector.<int>(6, true);
public function set ws(i:int) : void {
_ws = i+16;
updateVoice();
}
public function set tension(t:Number) : void {
_tension = t * 48 + 2;
_pitchShift = t * 16 * 64;
updateVoice();
}
public function set detune(p:Number) : void {
_detune = p * 64;
updateVoice();
}
public function set angle(v:Number) : void {
_ar = v * 24 + 24;
_tl = 12 - v * 12;
updateVoice();
}
public function set cutoff(l:Number) : void {
_cutoff = l*128;
updateVoice();
}
public function set resonance(l:Number) : void {
_resonance = l*8;
updateVoice();
}
public function set reverbSend(l:Number) : void {
for (var i:int=0; i<6; i++) _tracks[i].effectSend1 = l*48;
}
public function set chorusSend(l:Number) : void {
for (var i:int=0; i<6; i++) _tracks[i].effectSend2 = l*24;
}
public function set chord(c:String) : void {
_chord = c;
var pos:Array = _chordList[_chord][_baseNote];
for (var i:int=0; i<6; i++) fingerPosition[i] = pos[i];
}
public function set note(n:int) : void {
_baseNote = n % 12;
var pos:Array = _chordList[_chord][_baseNote];
for (var i:int=0; i<6; i++) fingerPosition[i] = pos[i];
}
public function get chordString() : String {
return ["A","A#","B","C","C#","D","D#","E","F","F#","G","G#"][_baseNote] + _chord;
}
private var _ar:int=48, _dr:int=48, _tl:int=0, _fixedPitch:int=68, _ws:int=20, _tension:int=8;
private var _pitchShift:int = 0, _detune:int = 0, _vel:int = 128, _cutoff:int = 128, _resonance:int = 0;
private var _driver:SiONDriver = new SiONDriver();
private var _voice:SiONVoice = new SiONVoice();
private var _tracks:Vector.<SiMMLTrack> = new Vector.<SiMMLTrack>(6, true);
private var _stringBaseNotes:Vector.<int> = Vector.<int>([40,45,50,55,59,64]);
private var _baseNote:int = 0, _chord:String = "maj";
private var _onNoteOn:Function;
function Guitar(noteOn:Function) : void {
_onNoteOn = noteOn;
_driver.debugMode = true;
_driver.effector.slot1 = [new SiEffectStereoReverb(0.7, 0.4, 0.9, 1)];
_driver.effector.slot2 = [new SiEffectStereoChorus(20, 0.2, 4, 20, 1)];
_driver.play(null, false);
_driver.addEventListener(SiONTrackEvent.NOTE_ON_FRAME, _noteOn);
for (var i:int=0; i<6; i++) {
_tracks[i] = _driver.newUserControlableTrack(i);
_tracks[i].masterVolume = 24;
_tracks[i].effectSend1 = 0;
_tracks[i].effectSend2 = 0;
_tracks[i].setEventTrigger(i, 1, 0);
}
updateVoice();
note = 0;
}
public function plunk(delay:int = 100) : void {
var delayMax:int = (delay<0) ? -(delay*5) : 0;
for (var i:int=0; i<6; i++) {
if (fingerPosition[i] >= 0) {
_tracks[i].keyOn(_stringBaseNotes[i]+fingerPosition[i], 0, i*delay+delayMax);
}
}
}
public function mute() : void {
for (var i:int=0; i<6; i++) _tracks[i].keyOff(0);
}
public function updateVoice() : void {
_voice.setPMSGuitar(_ar, _dr, _tl, _fixedPitch, _ws, _tension);
_voice.setLPFEnvelop(_cutoff, _resonance);
for (var i:int=0; i<6; i++) {
_voice.setTrackVoice(_tracks[i]);
_tracks[i].pitchShift = _pitchShift + _detune;
_tracks[i].velocity = _vel;
}
}
private function _noteOn(e:SiONTrackEvent) : void {
_onNoteOn(e.eventTriggerID);
}
static private var _chordList:* = {
"maj":[
[-1,0,2,2,2,0],[-1,1,3,3,3,1],[-1,2,4,4,4,2],
[-1,3,2,0,1,0],[-1,4,3,1,2,1],[-1,0,0,2,3,2],
[-1,6,5,3,4,3],[ 0,2,2,1,0,0],[ 1,3,3,2,1,1],
[ 2,4,4,3,2,2],[ 3,2,0,0,0,3],[-1,3,1,1,1,4],
],
"m":[
[-1,0,2,2,1,0],[-1,1,3,3,2,1],[-1,2,4,4,3,2],
[-1,3,1,0,1,-1],[-1,4,6,6,5,4],[-1,-1,0,2,3,1],
[-1,-1,4,3,4,2],[0,2,2,0,0,0],[1,3,3,1,1,1],
[2,4,4,2,2,2],[3,5,5,3,3,3],[4,6,6,4,4,4]
],
"7":[
[-1,0,2,0,2,0],[-1,1,3,1,3,1],[-1,2,1,2,0,2],
[-1,3,2,3,1,0],[-1,-1,3,4,2,4],[-1,0,0,2,1,2],
[-1,-1,1,3,2,3],[0,2,2,1,3,0],[1,3,1,2,1,1],
[2,4,2,3,2,2],[3,2,0,0,0,1],[2,-1,1,1,1,2]
],
"M7":[
[0,0,2,1,2,0],[1,1,3,2,3,1],[2,2,4,3,4,2],
[0,3,2,0,0,0],[-1,4,3,1,1,1],[-1,0,0,2,2,2],
[-1,6,5,3,3,3],[0,2,1,1,0,0],[0,3,3,2,1,0],
[2,4,3,3,2,2],[3,2,0,0,0,2],[-1,3,1,1,1,3]
],
"m7":[
[-1,0,2,0,1,0],[-1,1,3,1,2,1],[-1,2,4,2,3,2],
[-1,3,1,3,1,3],[-1,2,2,1,2,-1],[-1,-1,0,2,1,1],
[-1,-1,1,3,2,2],[0,2,0,0,0,0],[1,3,1,1,1,1],
[2,4,2,2,2,2],[3,5,3,3,3,3],[4,6,4,4,4,4]
]
};
}
