aula16/sketch.js at main · annasants/aula16 · GitHub

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let cor;
let posicaoHorizontal; // x
let posicaoVertical; // y

function setup() {
  createCanvas(400, 400);
   background(color(100,0,0));
  cor = color(random(0,255), random(0,255), random(0,255));
  posicaoHorizontal = 200;
  posicaoVertical = 200;
}


function draw() {

  fill(cor);
  circle(posicaoHorizontal,posicaoVertical,50);


  if (mouseX < posicaoHorizontal){
    posicaoHorizontal =  posicaoHorizontal - 1;
  }

  if (mouseX > posicaoHorizontal){
    posicaoHorizontal =  posicaoHorizontal + 1;
  }

  if (mouseY < posicaoVertical){
    posicaoVertical--;
  }

  if (mouseY > posicaoVertical){
    posicaoVertical++;
  }

  if (mouseIsPressed){
    cor = color(random(0,255), random(0,255), random(0,255), random(0,100));
  }
}