import ddf.minim.analysis.*;
import ddf.minim.*;

Minim minim;
AudioPlayer jingle;
FFT fft;



void stop()
{
  // always close Minim audio classes when you finish with them
  jingle.close();
  minim.stop();
  
  super.stop();
}

float h=3;
float speed=0.2;
int i=0;
color[] arr;
float[] t;
//float t=1;
float sp=5;
float f=0;
boolean ch=false;


void setup()
{
  size(300,200,P2D);
  arr=new color[3000];
  t=new float[1000];
    for(int o=0;o<1000;o++)
  {
  t[o]=255;
  }
  
   minim = new Minim(this);
  
  jingle = minim.loadFile("jingle.mp3", 2048);
  jingle.loop();
  fft = new FFT(jingle.bufferSize(), jingle.sampleRate());
  fft.linAverages(128);
  rectMode(CORNERS);
}


void draw()
{
fft.forward(jingle.mix);
  int w = int(fft.specSize()/128);
  
  i=0;
  for(int o=0;o<1000;o++)
  t[o]=constrain(t[o],0,255);
  
 background(0);
 stroke(255);
 strokeWeight(5);
 noFill();
 pushMatrix();
 translate(width/2,height/2);
  rotate(f);
 ellipse(60,0,fft.getAvg(fft.avgSize()/20)*8+100,fft.getAvg(fft.avgSize()/20)*8+100);
 ellipse(-60,0,fft.getAvg(fft.avgSize()/20)*8+100,fft.getAvg(fft.avgSize()/20)*8+100);
 popMatrix();
 f+=PI/90;
  
  
  loadPixels();
  
   colorMode(HSB);
  for(int o=0;o<3000;o++)
  {
  arr[o]=color(h,150,170);
  }
  if(h>254 || h<1)
  speed=-speed;
   h+=speed;
  
  
  colorMode(RGB);
  for(int x=5;x<width;x+=10)
  for(int y=5;y<height;y+=10)
   {
     int loc=y*width+x;
     float r=red(pixels[loc]);
     float g=green(pixels[loc]);
     float b=blue(pixels[loc]);
    
    for(int x1=x-5;x1<x+5;x1++)
    for(int y1=y-5;y1<y+5;y1++)
    {
      loc=y1*width+x1;
      if(color(r,g,b)==color(255))
      {
        
        
        t[i]=0;
      }
   
      pixels[loc]=color(red(arr[i])-dist(x,y,x1,y1)*20-t[i],green(arr[i])-dist(x,y,x1,y1)*20-t[i],blue(arr[i])-dist(x,y,x1,y1)*20-t[i]);
      
   
    }
    if(t[i]<50)
    t[i]+=2;
    else
    if(t[i]<100)
    t[i]+=1;
    else
    {
    if(t[i]<150)
    t[i]+=0.15;
    else 
    {
    if(t[i]<200)
    t[i]+=0.05;
    else
    t[i]+=0.01;
    }
    }
    i++;
  }
  

  updatePixels();
}