IntList Lottery example
IntList lottery;
IntList results;
IntList ticket;
void showList(IntList& list, float x, float y) {
for (int i = 0; i < list.size(); i++) {
int val = list.get(i);
stroke(255);
noFill();
ellipse(x + i * 32, y, 24, 24);
textAlign(CENTER);
fill(255);
text(val, x + i * 32, y + 6);
}
}
void setup() {
size(640, 360);
frameRate(30);
for (int i = 0; i < 20; i++) {
lottery.append(i);
}
for (int i = 0; i < 5; i++) {
int index = (int)random(lottery.size());
ticket.append(lottery.get(index));
}
}
void draw() {
background(51);
lottery.shuffle();
showList(lottery, 16, 48);
showList(results, 16, 100);
showList(ticket, 16, 140);
for (int i = 0; i < results.size(); i++) {
if (results.get(i) == ticket.get(i)) {
fill(0, 255, 0, 100);
} else {
fill(255, 0, 0, 100);
}
ellipse(16 + i * 32, 140, 24, 24);
}
if (frameCount % 30 == 0) {
if (results.size() < 5) {
int val = lottery.get(0);
lottery.remove(0);
results.append(val);
} else {
for (int i = 0; i < results.size(); i++) {
lottery.append(results.get(i));
}
results.clear();
}
}
}