public void renderZombies() {
for (Zombie zombie : zombies) {
zombie.calculateMid();
zombie.updatePosition();
zombie.drawZombie();
}
}
private boolean checkShootZombie(float x, float y, float z) {
Zombie shot = null;
for (Zombie zombie : zombies) {
if (zombie.collisionShoot(x, y, z)) {
shot = zombie;
break;
}
}
if (shot != null) {
zombies.remove(shot);
return true;
}
return false;
}