​

var s; 

var scl =20; 

​

var food;

​

​

​

​

function setup() {

  createCanvas(600, 600);

  s = new snek();

  frameRate (10); 

  pickLoc(); 

}

​

function pickLoc(){

 var col = floor(width/scl);

  var row = floor(height/ scl);

    food = createVector (floor(random (col)),floor( random(row)));

  food.mult(scl);

}

​

//function mousePressed(){

//  s.total++;

//}

​

​

​

function draw() {

  background(51);

  s.death();

  s.update();

  s.show(); 

   if ( s.eat(food)){

      pickLoc();  

   }

​

  fill (255,0,100);

  ellipse(food.x,food.y, scl,scl); 

  textSize(20)

  fill(45, 119, 38);

  text("score: "+s.score, 10,30)

}

​

​

function keyPressed(){

  if (keyCode ===UP_ARROW){

   s.dir(0,-1); 

  } else if (keyCode ===DOWN_ARROW){

     s.dir(0,1) ;

  }  else if (keyCode ===RIGHT_ARROW){

     s.dir(1,0) ;

  }  else if (keyCode ===LEFT_ARROW){

     s.dir(-1,0) ;

  }

}

​

​

​

​

​