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

public abstract class Character : MonoBehaviour
{
    public bool facingRight;

    public bool attack { get; set; }
    public Animator MyAnimator { get; private set; }
    public bool TakingDamage { get; set; }

    [SerializeField]
    public float movementSpeed;
    [SerializeField]
    protected int health;
    [SerializeField]
    private EdgeCollider2D SwordCollider;
    [SerializeField]
    private List<string> damageSources;

    public abstract bool IsDead { get; }


    // Use this for initialization
    public virtual void Start ()
    {
        facingRight = true;

        MyAnimator = GetComponent<Animator>();
    }

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

    }



    public abstract IEnumerator TakeDamage();

    public void ChangeDirection()
    {
        facingRight = !facingRight;
        transform.localScale = new Vector3(transform.localScale.x * -1, 1, 1);
    }

    public void MeleeAttack()
    {
        SwordCollider.enabled = !SwordCollider.enabled;
    }

    public virtual void OnTriggerEnter2D(Collider2D other)
    {
        if (damageSources.Contains(other.tag))
        {
            StartCoroutine(TakeDamage());
        }
    }
}