public void update(int elapsedTimeMilisec) {
for (Projectile p : projectileList) {
p.update(elapsedTimeMilisec);
}
// Remove inactive invaders
for (int i = this.projectileList.size() - 1; i >= 0; i--) {
if (this.projectileList.get(i).isRemoved()) {
this.projectileList.remove(i);
}
}
for (Wall w : this.walls) {
w.clearPieces();
}
for (Animation explosion : Game.explosionList) {
explosion.update(elapsedTimeMilisec);
}
for (int i = this.walls.size() - 1; i >= 0; i--) {
if (walls.get(i).isRemoved()) {
walls.remove(i);
}
}
}
