var fft;

var textToDisplay = ' ✩₊˚.⋆☾⋆⁺₊✧"';

var text2 = " ✩₊˚.⋆☾⋆⁺₊✧";

var isPaused = false;

let poemLines = [];

let img;

​

function preload() {

  sound = loadSound('show2.m4a');

  poemLines = loadStrings('shigeru.txt');

  //img = loadImage('assets/night 1.png');

}

​

function setup() {

  createCanvas(600, 600);

  fft = new p5.FFT();

  sound.amp(0.8);

​

  delay = new p5.Delay();

  delay.process(sound, 0.8, 0.5, 2300);

  sound.play();

​

  setInterval(togglePause, 3000); // every 3 seconds pause

}

​

function draw() {

  if (!isPaused) {

    background('red');

    //image(img, -80, -100);

​

    // waveform text

    var wave = fft.waveform();

​

    textSize(10);  

    fill('255'); 

​

    let poemText = poemLines.join(''); // Join array into a single string

    let chars = split(poemText, ''); // Split the string into an array of characters

​

    for (var i = 0; i < 200; i++) {

      var index = floor(map(i, 0, width, 0, wave.length));

​

      var x = i;

      var y = wave[index] * 300 + 300;

​

      if (i < chars.length) {

        shearX(PI / 100);

        text(chars[i], 10*x, y); 

        text(chars[i], 5*x, y-180);

      } 

    }

​

    // circling text

    let radius = 300;  

    let angleStep = HALF_PI / textToDisplay.length;  

    let animate = frameCount / 300;

​

    translate(width/2, height/2);  

​

    for (let i = 0; i < textToDisplay.length; i++) {

      let angle = i * animate;  

      let x = radius * cos(angle);  

      let y = radius * sin(angle); 

      push();

      translate(x, y); 

      rotate(280 + HALF_PI); 

      textSize(8);

      text(textToDisplay.charAt(i), 100, 0); 

      //fill('yellow');

      //text(text2.charAt(i), 0-50, 0+50); 

      pop();

    }

  }

}

​

function togglePause() {

  isPaused = !isPaused;

  if (isPaused) {

    sound.pause();

    noLoop();

  } else {

    sound.play();

    loop();

  }

}

​