reset method
void
reset()
Implementation
void reset() {
final random = Random();
x = position.dx;
y = screenSize.height;
speed = random.nextDouble() * 3 + 5; // Rocket speed
burstSpeed = random.nextDouble() * 3 + 1;
radius = 5;
color = colors[random.nextInt(colors.length)];
hasBurst = false;
burstParticles = [];
}