processing codeJan 31 2012 Processing

import arb.soundcipher.*;
import processing.video.*; 

SoundCipher sc = new SoundCipher(this);
SoundCipher part1 = new SoundCipher(this);
SoundCipher part2 = new SoundCipher(this);

SoundCipher sc2 = new SoundCipher(this);
SoundCipher sc3 = new SoundCipher(this);

MovieMaker mm; // MOVIEMAKER 

float[] pitchSet = {57, 60, 60, 60, 62, 64, 67, 67, 69, 72, 72, 72, 74, 76, 79};
float setSize = pitchSet.length;
float keyRoot = 0;
float density = 0.8;

float[] pitches = {64, 66, 71, 73, 74, 66, 64, 73, 71, 66, 74, 73};
float[] dynamics = new float[pitches.length];
float[] durations = new float[pitches.length];
  
FlockingPart[] myFlock;

int num = 60;
int musNum = 0;
float mx[] = new float[num];
float my[] = new float[num];
int numBoids = 30;
int enemeyWidth = 10;
int enemeyHeight = 10;
float enemeyX = 0;
float enemeyY = 0;
float oldX = 0;
float oldY = 0;
float newX = 0;
float newY = 0;
float pitch = 60;
int waitTime = 20;
public PImage backImage = null;
int redoBack = 100;
boolean bStop = false;
int stopStartTime = 0;

void setup(){
  size(500,500);
  smooth();
  frameRate(32);
  background(#2DB2FF);
  drawBackground(width/2, height/2, 200, 8);
  createBackground();
  // Movie set up    String title = "Jan312012" + millis() + ".mov";
   mm = new MovieMaker(this, width, height, title,
                       30, MovieMaker.VIDEO, MovieMaker.MEDIUM);
   mm.addFrame();                       
  // Music set up   sc3.instrument(49);
  part1.tempo(40);
  part2.tempo(42);
  part1.repeat(8);
  part2.repeat(8);
  

  
  for(int i=0; i<pitches.length; i++) {
    dynamics[i] = random(40) + 70;
    durations[i] = .25;
  }
  
  myFlock=new FlockingPart[0];
  
  for(int i=0; i<numBoids; i++){
    FlockingPart part=new FlockingPart(width/2,height/2,random(TWO_PI),random(0.5,1),random(0.3,4),myFlock);
    myFlock=(FlockingPart[])append(myFlock,part);
  }
  
}
void draw(){
  float cohKX=0;
  float cohKY=0;
  float vecX=0;
  float vecY=0;

  background(backImage);
  beginShape(TRIANGLE_STRIP);
  for(int i=0;i<myFlock.length;i++){
    myFlock[i].update(myFlock,enemeyX,enemeyY);
    myFlock[i].display();
    // println(myFlock[i].posX);     noFill();
    stroke(0,25);
    vertex(myFlock[i].getPosX(),myFlock[i].getPosY());
  }
  endShape();
  
  int which = frameCount % num;
  mx[which] = enemeyX;
  my[which] = enemeyY;
 
 drawEnemey();

  // Music   if( musNum == 20) {
     if (random(1) < density) {
      sc.playNote(pitchSet[(int)random(setSize)]+keyRoot, random(90)+30, random(20)/10 + 0.2);
    }                                                                                                                                                      
    if (frameCount%16 == 0) {
      keyRoot = (random(4)-2)*2;
      density = random(7) / 10 + 0.3;
      sc2.playNote(36+keyRoot, random(40) + 70, 8.0);
    }
    if (frameCount%8 == 0) {
      float[] pitches = {pitchSet[(int)random(setSize)]+keyRoot-12, pitchSet[(int)random(setSize)]+keyRoot-12};
      sc3.playChord(pitches, random(50)+30, 4.0);
     }
       musNum = 0;
  } else {
    musNum ++;
  }
  
  if( millis() - stopStartTime < 2000) {
    mm.addFrame();
    stopStartTime = millis();
  }
}

void keyPressed(){
  saveFrame("Jan312012.jpg");
  mm.finish(); 
   noLoop();
}


void drawEnemey() {
  
  // if the enemey hasn't reached the new nums, then continue moving there.   if ((enemeyX == newX) && (enemeyY == newY)){
    // otherwise - get a new one     newX = random(width);
    newY = random(height);
    
    oldX = enemeyX;
    oldY = enemeyY;
    
    secondNote();
  } else {
    float difX = (enemeyX - newX);
    float difY = (enemeyY - newY);
    enemeyX -= difX * .51;
    enemeyY -= difY * .51;
  }
  fill(102);
  ellipse(enemeyX, enemeyY, enemeyWidth, enemeyHeight);
  
  stroke(#EF66FF);
  // This seems to be setting the stroke for the birds too - but that's ok - I think I like it.   strokeWeight(4);
  line(oldX, oldY, newX, newY);
  translate(newX, newY);
}

void playNote() {
  if (waitTime == 0) {
    sc.playNote(pitch, 100, 1);
    pitch = sc.pcRandomWalk(pitch, 7, sc.MINOR);
    waitTime = 20;  
  } else {
    waitTime --;
  }
}

void secondNote(){
    sc.playNote(pitch, newX, newY);
    pitch = sc.pcRandomWalk(pitch, 7, sc.MINOR);
}

void drawBackground(float x, float y, int radius, int level) {
    float tt = 126 * level/6.0;
    fill(tt, 153);
    ellipse(x, y, radius*2, radius*2);      
    if(level > 1) {
    level = level - 1;
    int num = int(random(2, 6));
    for(int i=0; i<num; i++) {
      float a = random(0, TWO_PI);
      float nx = x + cos(a) * 6.0 * level;
      float ny = y + sin(a) * 6.0 * level;
      drawBackground(nx, ny, radius/2, level);
    }
  }
}

void createBackground() {
  backImage = createImage(width, height, RGB);
  backImage = getScreen();  
  
}

PImage getScreen() {
  saveFrame("backgroud.jpg");
  save("background.jpg");
  PImage load = loadImage("C:/Users/Samuel Harper/Documents/Processing/Flocking/background.jpg");
  return load;
}