let rel=0

function setup() {

  createCanvas(400, 400);

}

​

function draw() {

  background(220);

  if(keyIsDown(32)&&rel==0){

    r=random([1,2,3,4,5,6])

    rel=1

  }

  if(!keyIsDown(32)){

    rel=0

  }

  if(r==1){

    strokeWeight(30)

    point(200,200)

  }

  if(r==2){

    strokeWeight(30)

    point(100,100)

    point(300,300)

  }

  if(r==3){

    strokeWeight(30)

    point(100,100)

    point(200,200)

    point(300,300)

  }

  if(r==4){

    strokeWeight(30)

    point(100,100)

    point(300,100)

    point(100,300)

    point(300,300)

  }

  if(r==5){

    strokeWeight(30)

    point(100,100)

    point(300,100)

    point(200,200)

    point(100,300)

    point(300,300)

  }

  if(r==6){

    strokeWeight(30)

    point(100,100)

    point(300,100)

    point(100,200)

    point(300,200)

    point(100,300)

    point(300,300)

  }

}