using UnityEngine;
using System;
using System.Collections;

public class HealthSystem : MonoBehaviour{

	//Stats
	public int Deaths;

	//Public
	public GameObject Player = null;
	public float Health;
	public float maxHealth;
	public float RespawnTime;
	public GameObject SpawnPoint = null;

	//Private
	private bool Working;
	private bool isDead;

	void Start(){ Health = maxHealth; if(Player != null){Working = false;}if(Player != null && SpawnPoint != null){Working = true;}isDead = false;}

	void Update(){
		this.GetComponent<HealthBar> ().maxProgress = maxHealth;
		this.GetComponent<HealthBar> ().Progress = Health;

		if(Working){
			if(Health > maxHealth){Health = maxHealth;}
			if(Health <= 0){Respawn ();}
		}else{DebugText("Missing_Variable");}}

	void Respawn(){isDead = true; Deaths++; Player.SetActive(false); Health = maxHealth; Debug.Log("Died"); DeathRespawn(); Player.SetActive(true); Player.transform.position = SpawnPoint.transform.position;}

	private IEnumerator DeathRespawn(){ yield return new WaitForSeconds(RespawnTime);}

	void DebugText(string Info){
		switch(Info){
		case "Missing_Variable":
			Debug.Log("A variable/ variables are empty.");
			break;
		}
	}
}