// 

// title: Call to Statesmanship

// by: United States Army Herald Trumpets

// source: YouTube audio library -https://www.youtube.com/audiolibrary/music?nv=1

​

let song;

let trumpet;

let imgSize;

let growthRate = 1.0089;

let startGrowthRate = growthRate;

let startSize = 0.2;

​

function preload() {

  song = loadSound('data/Call_to_Statesmanship.mp3');

  trumpet = loadImage('data/TrumpetFanfare.jpg');

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  textAlign(CENTER, CENTER);

  textSize(50);

  imageMode(CENTER);

  fill(255);

}

​

function draw() {

  background(0);

​

  if (song.isPlaying()) {

    // let v = map(mouseY, 0, height, 1, 0);

    // song.setVolume(v);

    if (song.currentTime() > 6.5){

      let w = trumpet.width * imgSize;

      let h = trumpet.height * imgSize;

      if (w > width && h > height){

        imgSize = startSize;

        growthRate = 1 + (growthRate - 1) / 2;

      }

      image(trumpet, width / 2, height / 2, w, h);

      imgSize *= growthRate;

    }

    // console.log(song.currentTime());

    }

    else {

      text("Click to start", width / 2, height / 2);

      imgSize = startSize;

      growthRate = startGrowthRate;

    }

  }

​

  function mousePressed() {

    song.play();

  }