"Coliziune v1.0" - Processing

ID	Autor	Duplicat din	Ultima modificare
`#400`	Zoltan Răzvan-Daniel (razvanw0w)	-	Duminica, 30 iun 2024, 01:37
var ballSize = 60, alreadyClicked = 0;
var currx = 200, targetx;
var curry = 200, targety;
var howMuchX = 0, howMuchY = 0, amount = 0;

function setup() {
	createCanvas(400, 400);
  	frameRate(120);
}

function draw() {
	noStroke();
  	if (!focused) {
      background("green");
      if (!alreadyClicked) {
        textSize(12.5);
        fill("white");
  	  	ellipse(200, 200, ballSize, ballSize);
      	fill("black");
      	text("Da click in interiorul ferestrei pentru a deplasa bila in directia dorita!", 10, 50);
      }
      else {
        textSize(13);
        fill("black");
        text("Da click in interiorul ferestrei pentru a relua deplasarea bilei!", 25, 50);
      }
      return;
    }
  	background("green");
  	amount = 0;
  	while (ballSize > amount) {
      if (amount % 4 == 3)
        fill("red");
      else if (amount % 4 == 1)
        fill("yellow");
      else if (amount % 4 == 0)
        fill("lightblue");
      else
        fill("white");
      ellipse(currx, curry, ballSize - amount, ballSize - amount);
      ++amount;
    }
  	if (currx + ballSize >= 435 || currx - ballSize <= -35)
      howMuchX *= -1;
  	if (curry - ballSize <= -35 || curry + ballSize >= 435)
      howMuchY *= -1;
  	currx += howMuchX;
  	curry += howMuchY;
}
  
function mouseClicked() {
  	if (alreadyClicked)
      return;
  	alreadyClicked = 1;
    targetx = mouseX;
  	targety = mouseY;
    howMuchX = abs(currx - targetx) / 100;
  	while (howMuchX < 1)
      howMuchX *= 2;
  	if (targetx < currx)
      howMuchX *= -1;
  	howMuchY = abs(curry - targety) / 100;
  	while (howMuchY < 1)
      howMuchY *= 2;
  	if (targety < curry)
      howMuchY *= -1;
}