// Start is called before the first frame update
void Awake()
{
if (phase_instance != null)
{
Debug.LogError("more than one phase manager");
return;
}
phase_instance = this; // the static variable will equal this. so that each node doesn't need to contain it own build manager
}
void Start()
{
InvokeRepeating("Spawn", spawnTime, spawnTime);
phasemanager = phasebutton.phase_instance;
// call spawn function with the time to start and wait to do it
}