public void actionPerformed(ActionEvent evt) {
if (evt.getSource() == timer) {
player.physics();
k = 1;
while (k <= ballCount) {
ball[k].physics(player.x, player.y, player.size);
if (ball[k].r < centery - 500 + ball[k].size / 2) {
health = health - (int) ball[k].size;
ball[k].r = centery;
ball[k].t = -Math.PI / 2;
}
k++;
if (grav) {
k = 1;
while (k <= ballCount) {
ball[k].grav();
k++;
}
} else {
k = 1;
while (k <= ballCount) {
ball[k].antiGrav();
k++;
}
}
k = 1;
while (k <= ballCount) {
ball[k].physicsXY();
k++;
}
healthStr = Integer.toString(health) + "%";
label.setText("Planet Health: " + healthStr);
repaint();
}
}
}
