Modify a text file: $/p1x2172020.pde

$/p1x2172020.pde

//Project #1 example
//J.O.P

//Declare vars. for ball
var bx; //X pos. of ball
var by; //Y pos. of ball
var bSize; //Ball size
var xSpeed; //Horizontal speed
var ySpeed; //Vertical speed

function setup() {
  createCanvas(500, 500);
  
  //Initialize variables for ball
  bx = width/2;
  by = height/2;
  bSize = width/8;
  xSpeed = 2;
  ySpeed = 3;
}

function draw() {
  background(0, 0, 0);
  
//Draw ellipse
  ellipse ( bx, by, bSize, bSize);
  
//Ellipse's horizontal movement
  bx += xSpeed;
  
//Ellipse's Vertical movement
  by += ySpeed;
  
//Make ellipse reverse course for 'X' position
  if(bx >= width - bSize/2 || bx <= 0 + bSize/2){
  xSpeed *= -1; //Movement of 'X' is reversed
    
  fill(random(255), random(255), random(255), random(255)); //Ellipse changes color randomly for 'X' pos.
  }
  
//Make ellipse reverse course for 'Y' position
  if (by >= height - bSize/2 || by <= 0 + bSize/2){
   ySpeed *= -1; //Movement of 'Y' is reversed
    
  fill(random(255), random(255), random(255), random(255)); //Ellipse changes color randomly for 'Y' pos.
  }
  
  textSize(20, 20); //Text size for all texts
  
  text("Jose Olvera", 0, 17);
  text("Will it hit the corner?...", 50, 100); //Questioning
  text("Decide when it'll reach it...", 250, 270); //Comment
  text("Choose wisely...", 100, 400); //Comment
}