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

public abstract class DestrutiveBase : MonoBehaviour {

	public int currentLife;
	protected bool isDead;
	public BasicStats startLife;
	public Transform lifeBar;
	//public GameObject LifeBarUI;
	private Vector3 startSizeLifeBar;
	private Vector3 currentSizeLifeBar;

	// Use this for initialization
	protected void Start () {

		//LifeBarUI.SetActive (false);
		startSizeLifeBar = lifeBar.localScale;
		currentSizeLifeBar = lifeBar.localScale;
	}

	// Update is called once per frame
	protected void Update () {

	}

	public void ApplyDamage(int damage){
		if(isDead) return;

		currentLife -= damage;

		if(currentLife <= 0){
			isDead = true;
			OnDestroyed ();
		}

		currentSizeLifeBar.x = currentLife*startSizeLifeBar.x/BasicStats.startLife;

		if(currentSizeLifeBar.x < 0)
			currentSizeLifeBar.x = 0;

		lifeBar.localScale = currentSizeLifeBar;

		OnApplyDamage ();
	}

	public abstract void OnDestroyed();
	public abstract void OnApplyDamage();
}