// blue="A", green="C", yellow="D", red="E", purple="G" package{ import flash.display.*; import flash.geom.*; import flash.events.Event; import frocessing.display.*; import com.actionsnippet.qbox.*; import Box2D.Collision.b2ContactPoint; import org.si.sion.*; import org.si.sion.utils.*; import org.si.sion.sequencer.SiMMLTrack; import com.bit101.components.*; [SWF(frameRate="30")] public class main extends F5MovieClip2D { // objects private var colors:Array = [0x8080c0, 0x80c080, 0xc0c060, 0xc08080, 0xc060c0]; private var colts:Vector.<ColorTransform> = new Vector.<ColorTransform>(); private var impacts:Vector.<Vector3D> = new Vector.<Vector3D>(); // qb2d private var qb2d:QuickBox2D; private var contact:QuickContacts; private var wall:QuickObject; private var balls:Vector.<QuickObject> = new Vector.<QuickObject>(); // draw private var canvas:MovieClip = new MovieClip(); private var screen:BitmapData = new BitmapData(465, 465, false, 0); private var buffer:Vector.<BitmapData> = new Vector.<BitmapData>(4); private var bufferCount:int, scroll:Number, scrollMatrix:Matrix; private var mat:Matrix = new Matrix(); private var flash:BitmapData = new BitmapData(128, 128, false, 0); // sion private var _driver:SiONDriver = new SiONDriver(); private var _preset:SiONPresetVoice = new SiONPresetVoice(); private var _scale:Scale = new Scale("Amp"); // A minor pentatonic private var _backing:SiONData, _voice:SiONVoice; private var _voiceList:Array = ["square","valsound.bell2","valsound.bell14","valsound.bell16", "valsound.brass4","valsound.brass19","valsound.lead2","valsound.lead17","valsound.lead19", "valsound.lead22","valsound.piano9","valsound.piano11","valsound.strpad23","valsound.strpad24", "valsound.wind2","valsound.wind6","valsound.wind8","valsound.world5","midi.piano1","midi.piano8", "midi.chrom5","midi.chrom6","midi.organ1","midi.strings1","midi.brass7","midi.reed1","midi.reed8","midi.pipe5"]; // ui private var _tempo:Knob; private var _voiceSelect:PushButton; private var _voiceName:Label; // setup public function setup() : void { Wonderfl.capture_delay(8); var i:int, j:int, n:Number, r:Number, shp:Shape = new Shape(), mat:Matrix = new Matrix(); addChild(new Bitmap(screen)); // ui _tempo = new Knob(this, 20, 400, "BPM", _changeBPM); _tempo.minimum = 60; _tempo.maximum = 180; _tempo.value = 144; _tempo.radius = 10; _voiceSelect = new PushButton(this, 60, 434, "Change Voice", _changeVoice); _voiceSelect.setSize(80, 16); _voiceName = new Label(this, 60, 416, ""); // qb2d qb2d = new QuickBox2D(canvas, {gravityY:20, bounds:[-100,-100,100,1000], iterations:4}); qb2d.setDefault({lineThickness:4, radius:0.4, restitution:0.5}); // qb2d objects randomSeed(uint(new Date().time)); balls.length = impacts.length = colors.length; for (i=0; i<colors.length; i++) { balls[i] = qb2d.addCircle({x:random(1,14.5), y:random(2,5), fillColor:0, lineColor:colors[i]}); colts[i] = new ColorTransform(((colors[i]>>16)&255)/255, ((colors[i]>>8)&255)/255, (colors[i]&255)/255); impacts[i] = new Vector3D(0, 0, 0); } qb2d.setDefault({fillColor:0, lineColor:0x202020, lineThickness:4, density:0}); wall = qb2d.addGroup({x:0, y:0, objects:[ qb2d.addBox({x:0, y:7.25, width:0.5, height:46.5}), qb2d.addBox({x:15.5, y:7.25, width:0.5, height:46.5}), qb2d.addBox({x:0.25, y:0, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:6.25, y:0, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:12.25, y:0, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:3.25, y:7.25, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:9.25, y:7.25, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:15.25, y:7.25, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:0.25, y:15.5, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:6.25, y:15.5, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:12.25, y:15.5, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:3.25, y:22.75, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:9.25, y:22.75, width:3, height:3, angle:0.7853981633974483}), qb2d.addBox({x:15.25, y:22.75, width:3, height:3, angle:0.7853981633974483}) ]}); contact = qb2d.addContactListener(); contact.addEventListener(QuickContacts.ADD, _onAdd); scroll = 7; scrollMatrix = new Matrix(1,0,0,1,0,0); bufferCount = 0; for (i=0; i<4; i++) buffer[i] = new BitmapData(465, 465, false, 0); // texture for (n=0; n<6.283185307179586; n+=0.004363323129985824) { r = (1-random(0,1) * random(0,1)) * 63; mat.createGradientBox(128-r-r, 128-r-r, 0, r, r); shp.graphics.clear(); shp.graphics.lineStyle(1); shp.graphics.lineGradientStyle(GradientType.RADIAL, [0x808080,0], [1,1], [0,255], mat); shp.graphics.moveTo(63.5, 63.5); shp.graphics.lineTo(sin(n)*90+63.5, cos(n)*90+63.5); flash.draw(shp, null, null, "add"); } // sion var mml:String = "t144;#EFFECT1{chorus delay625,,1};"; mml += "%5v28q0s28,-128o3$c;%2@1@f64,2q0s32$[rc]3rc8.)6c16(6;%2@3q0v4l16$s44ccs28)cr(;"; mml += "%5@1@f40,2,36,,,,72v10q8l8o2$[a<a>]4[f<f>]4[g<g>]4[e<e>]4;"; _backing = _driver.compile(mml); _voice = _preset["valsound.lead2"]; _driver.noteOnExceptionMode = SiONDriver.NEM_SHIFT; _driver.fadeIn(8); // ... and start qb2d.start(); _driver.play(_backing); } public function draw() : void { var i:int, bx:Number, by:Number, maxy:Number = 0, imax:int = balls.length; for (i=0; i<imax; i++) { by = balls[i].y; if (maxy < by) maxy = by; } if (maxy > scroll) { scroll += (maxy - scroll) * 0.2; if (wall.y < scroll-20.625) wall.y += 15.5; for (i=0; i<imax; i++) { bx = balls[i].x; by = balls[i].y; if (by < scroll-31 || by > scroll+31 || bx < 0 || bx > 15.5) { balls[i].y = scroll - 15.5; balls[i].x = random(1, 14.5); } } if (scroll > 800) { scroll -= 800; wall.y -= 800; for (i=0; i<balls.length; i++) balls[i].y -= 800; } scrollMatrix.ty = -(scroll-10) * 30; } buffer[bufferCount].fillRect(screen.rect, 0); buffer[bufferCount].draw(canvas, scrollMatrix); for (i=0; i<imax; i++) { if (impacts[i].z > 0.03125) { mat.identity(); mat.translate(-64, -64); mat.scale(impacts[i].z, impacts[i].z); mat.rotate(random(0,6.28)); mat.translate(impacts[i].x, impacts[i].y); colts[i].alphaMultiplier = impacts[i].z; buffer[bufferCount].draw(flash, mat, colts[i], "add"); impacts[i].z *= 0.7; } } bufferCount = (bufferCount + 1) & 3; screen.copyPixels(buffer[bufferCount],screen.rect, screen.rect.topLeft); } private function _onAdd(e:Event) : void { var track:SiMMLTrack, vel:Number = (contact.currentPoint.velocity.LengthSquared() - 100) * 0.3; if (vel > 48) vel = 48; if (vel > 0) { for (var i:int=0; i<5; i++) { if (contact.inCurrentContact(balls[i])) { track = _driver.noteOn(_scale.getNote(i-5), _voice, 1, 0, 1); track.velocity = vel+16; track.pan = (contact.currentPoint.position.x - 7.75) * 8; track.channel.setStreamSend(1, 0.25); impacts[i].x = balls[i].x * 30; impacts[i].y = balls[i].y * 30 + scrollMatrix.ty; impacts[i].z = 2; } } } } private function _changeBPM(e:Event) : void { _driver.bpm = _tempo.value; } private function _changeVoice(e:Event) : void { _voice = _preset[_voiceList[random(0,_voiceList.length)>>0]]; _voiceName.text = _voice.name; } } }