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int x = 250;
int y = 200;
int y2 = 10;
int w = 20;
int h = 20;
int speedY = 3; // top and bottom
int speedY2 = 1;
void setup() {
size (500,500);
frameRate(20);
for (int x2 = 20; x2 < width; x2 = x2 + 20) {
speedY2 = speedY2 * -1;
}
}
void draw() {
background (100,100,100);
fill(255);
rect(0, 200, width, 100);
//ball 1
ellipse (x,y,w,h)
y = y + speedY;
if ((y > 200)){
speedY = speedY * -1;
}
if ((y < 0)) {
speedY = speedY * -1;
}
for (int x2 = 20; x2 < width; x2 = x2 + 20) {
fill (0, 0, 0); // black
ellipse (x2, y2, 10, 10);
y2 = y2 + speedY2;
if ((y2 > 200)){
speedY2 = speedY2 * -1;
}
if ((y2 < 0)) {
speedY2 = speedY2 * -1;
}
}
}