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

Minim minim;
AudioPlayer player;
AudioMetaData meta;
BeatDetect beat;
int  r = 200;
void setup()
{
  size(800,800);
  //size(displayWidth, displayHeight);
  minim = new Minim(this);
  //change the address to your file
  player = minim.loadFile("onepiece.mp3");
  meta = player.getMetaData();
  beat = new BeatDetect();
  player.play();
  background(-1);
  noCursor();
}

void draw()
{
  beat.detect(player.mix);
  fill(#1A1F18, 20);
  noStroke();
  rect(0, 0, width, height);
  translate(width/2, height/2);
  noFill();
  fill(-1, 10);
  stroke(-1, 50);
  int bsize = player.bufferSize();
  for (int i = 0; i < bsize - 1; i+=5)
  {
    float x = (r)*cos(i*2*PI/bsize);
    float y = (r)*sin(i*2*PI/bsize);
    float x2 = (r + player.left.get(i)*100)*cos(i*2*PI/bsize);
    float y2 = (r + player.left.get(i)*100)*sin(i*2*PI/bsize);
    line(x, y, x2, y2);
  }
  beginShape();
  noFill();
  stroke(-1, 50);
  for (int i = 0; i < bsize; i+=30)
  {
    float x2 = (r + player.left.get(i)*100)*cos(i*2*PI/bsize);
    float y2 = (r + player.left.get(i)*100)*sin(i*2*PI/bsize);
    vertex(x2, y2);
    pushStyle();
    stroke(-1);
    strokeWeight(2);
    point(x2, y2);
    popStyle();
  }
  endShape();
}