using System.Collections;
using UnityEngine;
using Sirenix.OdinInspector;
using DG.Tweening;

public class attackTest : MonoBehaviour
{
    public Animator animator = null;
    public int AttackLayerIndex = 2;
    public int AttackCount = 3;
    private bool _canAttack = true;
    private float _attackWeight = 0f;
    private float _attackIdle = 0f;
    private int _attackType = 0;
    private IEnumerator _attackRoutine = null;

    private void Awake() => _attackRoutine = AttackIdle();

    void Update()
    {
        animator.SetLayerWeight(AttackLayerIndex, _attackWeight);
        animator.SetFloat("Idle", _attackIdle);
    }//Update() end

    [Button]
    public async void Attack()
    {
        if (_canAttack is false)
            return;
        
        StopCoroutine(_attackRoutine);
        DOTween.Kill(_attackWeight);
        _attackRoutine = AttackIdle();
        StartCoroutine(_attackRoutine);
        _canAttack = false;
        _attackType = _attackType >= AttackCount ? 0 : _attackType;
        animator.SetInteger("AttackType", _attackType);
        animator.SetTrigger("Attack");
        DOTween.To(()=> _attackWeight, x=> _attackWeight = x, 1f, 0.5f);
        if(!await Tasks.Delay(0.8f)) return;
        DOTween.To(()=> _attackWeight, x=> _attackWeight = x, 0f, 0.5f);
        _attackType++;
        _canAttack = true;
    }//Attack() end

    private IEnumerator AttackIdle()
    {
        DOTween.Kill(_attackIdle);
        DOTween.To(()=> _attackIdle, x=> _attackIdle = x, 1f, 0.5f);
        yield return new WaitForSeconds(5.0f);
        DOTween.To(()=> _attackIdle, x=> _attackIdle = x, 0f, 0.5f);
    }//Coroutine() end
}