Hey all,


I'm working on making this bounce ball example here into a function so that I can make multiple bounce balls at once. I have it working so that I can draw multiple balls, but once I put the function together they just don't seem to want to move anywhere. I'm sure the answer is really basic so please excuse me being a noob with this . Any suggestions?

//int size = 60;       // Width of the shape
//float xpos, ypos;    // Starting position of shape   

//float xspeed = 2.8;  // Speed of the shape
//float yspeed = 2.2;  // Speed of the shape

//int xdirection = 1;  // Left or Right
//int ydirection = 1;  // Top to Bottom


void setup()
{
  size(640, 200);
  noStroke();
  frameRate(30);
  smooth();
  // Set the starting position of the shape
  //xpos = width/2;
  //ypos = height/2;
}

void draw()
{
  background(102);
 
ballMaker(100, 11, 2.8, 2.2, 1, 1, 50);
ballMaker(12, 11, 2.8, 2.2, 1, 1, 50);
ballMaker(67, 146, 2.8, 2.2, 1, 1, 50);

}
void ballMaker(float xpos, float ypos, float xspeed, float yspeed, int xdirection, int ydirection, int size)
{
    // Update the position of the shape
  xpos = xpos + ( xspeed * xdirection );
  ypos = ypos + ( yspeed * ydirection );
 
  // Test to see if the shape exceeds the boundaries of the screen
  // If it does, reverse its direction by multiplying by -1
  if (xpos > width-size || xpos < 0) {
    xdirection *= -1;
  }
  if (ypos > height-size || ypos < 0) {
    ydirection *= -1;
  }

  // Draw the shape
    ellipse(xpos+size/2, ypos+size/2, size, size);
}



Thanks!