private void Spawn()
{
_spawnTimer = 0;
var availableSpawnPoints = spawnPoints.ToList();
for (int i = 0; i < numberToSpawnEachTime; i++)
{
Spawnable prefab = ChooseRandomPrefab();
if (prefab != null)
{
Transform spawnPoint = ChooseRandomSpawnPoint(availableSpawnPoints);
if (availableSpawnPoints.Contains(spawnPoint))
{
availableSpawnPoints.Remove(spawnPoint);
}
Spawnable npc = prefab.Get <Spawnable>(spawnPoint.position, spawnPoint.rotation);
}
}
}
