FINAL Project

var snake;

var diameter = 15;

var egg;

​

var r = 5;

​

​

function setup() {

  song = loadSound("neon.mp3", loaded);

  background(255,255,255);

  frameRate(20);

  createCanvas(400, 400);

  snake = new Snake();

​

  spawn();

}

​

function loaded(){

  song.loop();

}

​

function spawn() {

  var cols = floor(width/diameter);

  var rows = floor(height/diameter);

  egg = createVector(floor(random(cols)), floor(random(rows)));

  egg.mult(diameter);

​

}

​

function draw() {

​

  background(0);

  strokeWeight(3);

  noFill();

​

  rectMode(CENTER);

  stroke(0,255,255);

  rect(width/2, height/2, r, r);

  stroke(255,0,255);

  rect(width/2, height/2, r - 100, r - 100);

  stroke(0,255,255);

  rect(width/2, height/2, r - 200, r - 200);

  stroke(255,0,255);

  rect(width/2, height/2, r - 300, r - 300);

  stroke(0,255,255);

  rect(width/2, height/2, r - 400, r - 400);

  stroke(255,0,255);

  rect(width/2, height/2, r - 500, r - 500);

  stroke(0,255,255);

  rect(width/2, height/2, r - 600, r - 600);

  stroke(255,0,255);

  rect(width/2, height/2, r - 700, r - 700);

  stroke(0,255,255);

  rect(width/2, height/2, r - 800, r - 800);

  stroke(255,0,255);

  rect(width/2, height/2, r - 900, r - 900);

  stroke(0,255,255);

  rect(width/2, height/2, r - 1000, r - 1000);

  stroke(255,0,255);

  rect(width/2, height/2, r - 1100, r - 1100);

  stroke(0,255,255);

  rect(width/2, height/2, r - 1200, r - 1200);

  stroke(255,0,255);

  rect(width/2, height/2, r - 1300, r - 1300);

  stroke(0,255,255);

  rect(width/2, height/2, r - 1400, r - 1400);

  stroke(255,0,255);

  rect(width/2, height/2, r - 1500, r - 1500);

  stroke(0,255,255);

  rect(width/2, height/2, r - 1600, r - 1600);

​

​

  // Increase the rectangle size

  r = r + 2 ;

​

​

  // Start rectangle over

  if (r > width + 500) {

    r = r * -0.1; 

  }

  //moving on to the actual snake

  if (snake.eatEgg(egg)) {

    spawn();

  }

  snake.gameOver();

  snake.newPos();

  snake.display();

  noStroke();

  fill(255, 255, 0);

  ellipse(egg.x, egg.y, diameter, diameter);

}

​

​

function keyPressed() {

  if (keyCode == UP_ARROW) {

    snake.move(0, -1);

  } 

  else if (keyCode == DOWN_ARROW) {

    snake.move(0, 1);

  } 

  else if (keyCode == RIGHT_ARROW) {

    snake.move(1, 0);

  } 

  else if (keyCode == LEFT_ARROW) {

    snake.move(-1, 0);

  }

}