draw - OpenProcessing

mySketch
xxxxxxxxxx
 
let brushColor
let brush = 1
​
function setup() {
  createCanvas(400, 400);
  background(220);
  brushColor = color(255)
}
​
function draw() {
  // let brushColor = color(255)
  if (mouseIsPressed && brush == 1){
    noStroke()
    fill(brushColor)
    ellipse(mouseX,mouseY,20,20)
  }
  if (mouseIsPressed && brush == 2){
    noStroke()
    fill(brushColor)
    square(mouseX,mouseY,20)
  }
  if (mouseIsPressed && brush == 3){
    noStroke()
    fill(brushColor)
    triangle(mouseX,mouseY-20,mouseX +20,mouseY +10,mouseX-20,mouseY+10)
  }
  
}
​
function keyPressed(){
  if (key == 'c'){
    background(220)
  }
  if (key == 'n'){
    background(0)
  }
  if (key == 'r'){
    brushColor = color(255,0,0)
  }
  if (key == 'g'){
    brushColor = color(0,255,0)
  }
  if (key == 'b'){
    brushColor = color(0,0,255)
  }
  if (key == 'y'){
    brushColor = color(255,255,0)
  }
  if (key == 'v'){
    brushColor = color(160,0,160)
  }
  if (key == 'w'){
    brushColor = color(255)
  }
  if (key == '1'){
    brush = 1
  }
  if (key == '2'){
    brush = 2
  }
  if (key == '3'){
    brush = 3
  }
  if(key == 'p')
  {
    print()
  }
}