using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class EnemySpawnScript : MonoBehaviour {
	private float previousEnemyDelay = 0;

	public void enemySpawn (GameObject player, LevelData level){
	 	//loop every enemy inside the level to instantiate them. EnemyDataSpawn has got some infos about every enemy
		foreach (EnemyDataSpawn enemyDataSpawn in level.enemyDataSpawner) {
			StartCoroutine (InstantiateObject (player,enemyDataSpawn));
		}
	}

	IEnumerator InstantiateObject (GameObject player, EnemyDataSpawn enemyDataSpawn)
	{
		previousEnemyDelay += enemyDataSpawn.delay;
		yield return new WaitForSeconds (previousEnemyDelay);
		//after waiting, i do something.
}