private void ZombieUpdate()
{
//should handle the timer stuff here
zombieTimer += Time.deltaTime;
if (zombieTimer > spawnRate)
{
//should get word from word queue
if (currentZombies.Count < maxZombies && WordQueue.HasNextZombieInfo() == true)
{
ZombieInfo info = WordQueue.GetNextZombieInfo();
if (ZombieFactory != null)
{
currentZombies.Add(ZombieFactory.SpawnZombie(info));
}
}
zombieTimer = 0;
}
}