"calculator" - Processing

ID	Autor	Duplicat din	Ultima modificare
`#2793`	buruiana stefan (Buruiana_Stefan)	-	Vineri, 29 mar 2019, 09:01
function setup() {
	createCanvas(400, 400);
}
var x=0,r=0,op=5,ok=1,step=0;
function mouseClicked() {
  if(mouseX>300 && mouseX<400)
  {
    if (mouseY<175)
      op=1;
    if (mouseY>175 && mouseY<250)
      op=2;
    if(mouseY>250 && mouseY<325)
      op=3;
    if (mouseY>325)
      op=4;
  }
  else if (mouseX>0 && mouseX<100)
  {
    if (mouseY<175)
      x=x*10+1;
    if (mouseY>175 && mouseY<250)
      x=x*10+4;
    if(mouseY>250 && mouseY<325)
      x=x*10+7;
    if (mouseY>325)
      x=x*10+0;
  }
  else if(mouseX>100 && mouseX<200)
  {
    if (mouseY<175)
      x=x*10+2;
    if (mouseY>175 && mouseY<250)
      x=x*10+5;
    if(mouseY>250 && mouseY<325)
      x=x*10+8;
    if (mouseY>325)
      x=0,r=0,op=5;
  }
  else if(mouseX>200 && mouseX<300)
  {
    if (mouseY<175)
      x=x*10+3;
    if (mouseY>175 && mouseY<250)
      x=x*10+6;
    if(mouseY>250 && mouseY<325)
      x=x*10+9;
    if (mouseY>325)
    {
      op=6;
    }
  }
}
function draw() {
  if (op==1)
    r=r+x,x=0,op=7;
  if (step==0)
    r+=x,step=1;
  fill("lightgrey");
	rect(0,0,400,400);
  rect(0,0,400,100);
  fill("lightgreen")
  rect(300,100,100,300);
  rect(300,100,100,75);
  rect(300,175,100,75);
  rect(300,250,250,75);
  rect(300,325,325,75);
  stroke("black");
  fill("black");
  textSize(40);
  text("+",340,152);
  text("-",343,222);
  text("/",340,380);
  text("*",340,310);
  textSize(90);
  if (op==6)
  text(r,0,100);
  else 
    text(x,0,100);
  fill("white");
  rect(0,100,300,75);
  rect(0,175,300,75);
  rect(0,250,300,75);
  rect(0,325,300,75);
  rect(100,100,100,300);
  rect(100,175,100,75);
  rect(100,325,200,75);
  rect(100,325,100,75);
  stroke("black");
  fill("black");
  textSize(40);
  text("0",40,375);
  text("7",40,300);
  text("8",140,300);
  text("9",240,300);
  text("4",40,225);
  text("5",140,225);
  text("6",240,225);
  text("1",40,150);
  text("2",140,150);
  text("3",240,150);
  text("C",140,375);
  text("=",240,375);
}