// neuro evolution examples

​

//var player;

var population;

var gameCounter = 0;

var gameScore = 0

var obst1 = [];

var obst2 = [];

var moveL;

var moveR;

​

var obstCounter1 = 160;

var cloudCounter = -200;

​

var hitObst1;

var hitObst2;

​

// ga vars

var numInputNodes = 5;

var numHiddenNodes = 15;

var numOutputNodes = 3;

​

var initPopSize = 700;

var lowest_alive = 0

var allTimeHigh = 0;

var globalMutationRate = 0.1;

var drawBlue = false;

var max_alive = 0;

var maxIndexAlive = 0;

var numAlive = 0;

​

​

var stopZ;

var inconsolata;

​

function preload() {

    vanlose = loadFont('assets/Vanlose_SimpleType.otf');

  }

​

function setup() {

  createCanvas(1000, 800, WEBGL);

  population = new Population(initPopSize);

  textFont(vanlose);

  textSize(20);

  textAlign(LEFT, BOTTOM);

​

​

  hitObst1 = false;

  hitObst2 = false;

  //cam.lookAt(500,300,300);

  //player = new Player();

​

//   cam.lookAt(1220,-50,1214);  // y was - 277

//   cam.rotateX(0.225);

//   cam.rotateY(0.775);

//   cam.rotateZ(-0.164);

//   cam.setDistance(35);

  cam = createCamera();

  cam.setPosition(1000,0,1500);

  cam.lookAt(0,0,0);

//   cam.rotateX(0.225);

//   cam.rotateY(0.775);

//   cam.rotateZ(-0.164);

  //cam.setDistance(35);

​

  moveL = false;

  moveR = false;

​

}

​

function draw() {

    background(196,230,255);

  orbitControl();

​

    if(gameCounter % 10 == 0) {

      gameScore++;

    }//

    gameCounter++;

    obstCounter1++;

    if(obstCounter1 % 175 == 0) {

       obst1.push(new Obstacle());

       obst2.push(new Obstacle2());

       obstCounter1 = 0;

    }

    if(!population.done()) {

      obst1Show();

      obst2Show();

      obstCounter1++;

      population.updateAlive();

    } else {

      population.calculateFitness();

      population.naturalSelection();

      resetObstacles();

    }

​

  // draw a cloud

  fill(255);

  cloudCounter++;

  if(cloudCounter > 0 && cloudCounter < 1000) {

    push();

    translate(300,-400,cloudCounter);

    ellipse(0,0,200,25);

    ellipse(250,0,250,35);

    pop();

  }

  if(cloudCounter - 100 > 0 && cloudCounter < 500) {

    push();

    translate(325,-400,cloudCounter*1.5);

    ellipse(100,0,250,20);

    pop();

  }

  if(cloudCounter > 1000) {

    cloudCounter = -200;

  }

  //draw ground

  fill(130,100,15);

  push();

  rotateX(PI/2);

  translate(-500,-500,-800);

  rect(0,0,1500,2000);

  pop();

​

​

    showInfo();

  } // draw

​

function obst1Show() {

    for(let i = obst1.length - 1; i>=0; i--) {

      let o = obst1[i];

      o.move();

      o.show();

      if(o.offscreen()) {

        obst1.splice(i,1);

      }

    }} // obst1show

function obst2Show() {

    for(let i = obst2.length - 1; i>=0; i--) {

      let o2 = obst2[i];

      o2.move();

      o2.show();

      if(o2.offscreen()) {

        obst2.splice(i,1);

      }

    }

  } // obst1show

​

  function resetObstacles() {

    //obst1 = [];

    //obst2 = [];

    //obst1.splice(0);

    //obst2.splice(0);

    obst1.length = 0;

    obst2.length = 0;

    obstCounter1 = 160;

    gameScore = 0;

    gameCounter = 0;

  } //resetObstacles

// function keyPressed() {

//     if(keyCode == LEFT_ARROW) {

//       moveL = true;

//     }

//     if(keyCode == RIGHT_ARROW) {

//       moveR = true;

//     }

//     if(key == ' ') {

//       player.flap();

//     }

//     if(key == 'z') {

//       stopZ = !stopZ;

//     }

// }  // keypressed

// function keyReleased() {

//     if(keyCode == LEFT_ARROW) {

//       moveL = false;

//     }

//     if(keyCode == RIGHT_ARROW) {

//       moveR = false;

//     }

// } // keyreleased

function showInfo() {

    fill(0);

    textAlign(LEFT);

    textSize(20);

    if(obst1.length >= 1) {

      text("Obst.z: " + obst1[0].posz, 830,height - 60,600);

    }

    text("Gen: " + population.gen,830,240);

    if(obst1.length >= 1) {

      //text("deltaX: " + ((population.players[0].position.x - (obst2.get(0).w + obst2.get(0).d + 0))/800),30,260);

      text("deltaX: " + ((obst2[0].w + obst2[0].d + 35) - population.players[0].position.x)/800,830,260);

      text("deltaY: " + ((population.players[0].position.y - (obst1[0].h + obst1[0].d - 200))/800),830,280);

      text("deltaZ: " + ((population.players[0].position.z - obst1[0].posz)/700),830,300);

    }

    text("Score: " + gameScore,830,320);

    text("x: " + population.players[lowest_alive].position.x, 830, 340);

    text("y: " + population.players[lowest_alive].position.y, 830, 360);

    text("z: " + population.players[lowest_alive].position.z, 830, 380);

    //cam.endHUD();

}