let y = 100; 

let gameOver = false;

let direction = 37; 

​

function setup() {

  createCanvas(400, 400);

  background(0,0,255);

  fill(0);

  rect(10,10,380,380);

  fill(0,100,0);

  rect(350,190,20,20);

  textAlign(CENTER); 

  strokeWeight(2);

  textSize(30);

  frameRate(30);

}

​

function draw() {

  if (gameOver === true) {

    return;

    //return just stops the whole program altogether

  }

  if (notBlack(x,y) === true) {

    gameOver = true;

    fill(255,0,0);

    stroke(255,0,0);

    //ellipse(x,y,10,10);

    fill(255);

    stroke(255);

    text("GAME OVER", 200,180);

    text("TIME PLAYED: " + frameCount, 200,220);

  }

  stroke(0,0,255);

  fill(0,0,255);

  rect(160,360,80,40);

  stroke(255);

  fill(255);

  text(frameCount,200,390)

  point(x,y);

  //direction = 37;

  selfDrive();

  if (direction === 37) {

    x = x - 2;

  }

  if (direction === 38) {

    y = y - 2;

  }

  if (direction === 39) {

    x = x + 2;

  }

  if (direction === 40) {

    y = y + 2;

  }

}

​

function selfDrive() {

  if(direction == 39 && notBlack(x + 2, y) === true) {

    direction = 40;

  } else if (direction == 40 && notBlack(x, y + 2) === true) {

    direction = 37;

  } else if(direction == 37 && notBlack(x - 2, y) === true) {

    direction = 38;

  } else if(direction == 38 && notBlack(x, y - 2) === true) {

    direction = 39;

  }

}

​

function notBlack(x,y) {

  let a = get(x, y);

  if (a[0] !== 0) {

    return true;

  } else if (a[1] !== 0) {

    return true;

  } else if (a[2] !== 0) {

    return true;

  }

  //problem in here somewhere

  return false;

}

​

function keyPressed() {

  if (keyCode === 37) {

    direction = 37; 

  }

  if (keyCode === 38) {

    direction = 38; 

  }

  if (keyCode === 39) {

    direction = 39; 

  }

  if (keyCode === 40) {

    direction = 40; 

  }

  if (key === 'r') {

    background(0,0,255);

    fill(0);

    stroke(0);

    rect(10,10,380,380);

    x = 300;

    y = 100;

    gameOver = false;

    direction = 37;

    frameCount = 0;

  }

}

​

​