public override void OnStart()
{
GlobalVariables.Instance.SetVariableValue("EnemiesAlive", (int)GlobalVariables.Instance.GetVariable("EnemiesAlive").GetValue() + 1);
_instantiator = GetComponent <EnemyInstantiator>();
}
private void Awake()
{
_playthrough = JsonUtility.FromJson <Playthrough>(playthroughJson.text);
_instantiator = GetComponent <EnemyInstantiator>();
}