var player;

var popul;

var numOfDots = 500;

​

globalMutationRate = 0.04;

​

//ga code

var lowest_alive = 0;

​

function setup() {

  createCanvas(800, 800);

  obst.push(new Obstacles(0,600,500,10));

  obst.push(new Obstacles(600,200,500,10));

  obst.push(new Obstacles(0,200,550,10));

  //player = new Player(50,700);

  popul = new Population(numOfDots);

}

​

function draw() {

  background(220);

  for(let i = 0; i<= obst.length - 1; i++) {

    obst[i].show();

  }

  if(!popul.done()) {

    popul.updateAlive();

  } else {

    popul.calculateFitness();

    popul.naturalSelection();

  }

​

  //player.update();

  //player.show();

  fill(0,255,0);

  strokeWeight(1);

  //start

  ellipse(50,700,8,8);

  //goal

  fill(255,0,0);

  ellipse(700,50,8,8);

  showInfo();

}

​

function showInfo() {

    fill(0);

    textAlign(LEFT);

    textSize(10);

    let tempStepsLeft = popul.players[lowest_alive].brain.total_steps - popul.players[lowest_alive].brain.step - 1;

    let tempDistToGoal = abs(p5.Vector.dist(popul.players[lowest_alive].position,popul.players[lowest_alive].goal));

    text("Dist to Goal: " + tempDistToGoal,30,height - 80);

    text("Actions Left: " + tempStepsLeft,30,height - 50);

    text("Gen: " + popul.gen, 30, height - 60);

    text("Left Alive: " + popul.numAlive, 30, height - 70);

}