let fishColor;

​

let mic;

let maxVolume = 0;

​

let fishes = [];

​

function setup(){

  createCanvas(windowWidth, windowHeight);

​

  waterBlue = color("#1772FF");

  fishColor = color("#FFE517");

  mic = new p5.AudioIn()

  mic.start();

​

  background(waterBlue);

  fill(fishColor);

  smooth();

  noStroke();

  // Add some initial fishes

  for (let i = 0; i < 10; i++){

    fishes.push(new Fish(random(width), random(height)));

  }

}

​

function draw(){

  background(waterBlue);

​

  if (keyIsPressed){

    background(255);

  }

  let volume = mic.getLevel();

  maxVolume = max(volume, maxVolume);

  if(volume > 0.2){

    scareFishes();

  }

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

    for(let j = i+1; j < fishes.length; j++){

      fishes[i].compare(fishes[j]);

      fishes[j].compare(fishes[i]);

    }

  }

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

    fishes[i].move();

    fishes[i].display();

  }

}

​

function scareFishes(){

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

    fishes[i].flee();

  }

}

​

function mousePressed(){

  fishes.push(new Fish(mouseX, mouseY));

}

​

function keyPressed(){

  if(key == ' '){

    scareFishes();

  }

}