using UnityEngine;
using System.Collections;

public class MultiSpawn : MonoBehaviour
{

    public GameObject enemy, slime, player;
    int spawn = 75;
    int slimespawn = 30;
    int slimenum = 2;
    int enemynum = 5;
    GameObject[] enemyArray = null;
    GameObject[] slimeArray = null;
    static float spawnTime = 1.0f;
    public Transform spawnpoints;
    public Player_Contact contact;
    public Timer timer;

    // Use this for initialization
    void Awake()
    {
        enemyArray = new GameObject[enemynum];
        slimeArray = new GameObject[slimenum];

        for (int i = 0; i < enemynum; i++)
        {
            enemyArray[i] = Instantiate(enemy) as GameObject;
            enemyArray[i].SetActive(false);
        }

        for (int i = 0; i < slimenum; i++)
        {
            slimeArray[i] = Instantiate(slime) as GameObject;
            slimeArray[i].SetActive(false);
        }


    }

    void Start()
    {
        InvokeRepeating("Spawn", spawnTime, spawnTime);

    }

    void Spawn()
    {

        if (!timer.TimeOver)
        {

            if (contact.canBeHit)
            {
                int spawnIndex = Random.Range(0, 100);
                if (player != null)
                {

                    if (spawnIndex > spawn)
                    {
                        for (int i = 0; i < enemynum; i++)
                        {
                            if (enemyArray[i].activeSelf == false)
                            {
                                enemyArray[i].SetActive(true);
                                enemyArray[i].transform.position = spawnpoints.position;
                                break;
                            }

                        }
                    }


                if (spawnIndex < slimespawn)
                {

                    for (int i = 0; i < slimenum; i++)
                    {
                        if (slimeArray[i].activeSelf == false)
                        {
                            slimeArray[i].SetActive(true);
                            slimeArray[i].transform.position = spawnpoints.position;
                            break;
                        }
                    }
                }

                }

            }
            else
            {
                EnemyReset();
                SlimeReset();
            }
        }
    }



    public void EnemyReset()
    {

        for (int i = 0; i < enemynum; i++)
        {
            if (enemyArray[i].activeSelf == true)
            {
                enemyArray[i].SetActive(false);
            }

        }
    }

    public void SlimeReset()
    {

        for (int i = 0; i < slimenum; i++)
        {
            if (slimeArray[i].activeSelf == true)
            {
                slimeArray[i].SetActive(false);
            }

        }
    }




}