OldBlueWater/BlueWater/Assets/02.Scripts/NewSkill/Rhinoceros/HammerAttack.cs

using System;
using System.Collections;
using BlueWaterProject;
using Sirenix.OdinInspector;
using UnityEngine;

// ReSharper disable once CheckNamespace
namespace RhinocerosSkill
{
    public class HammerAttack : SkillBase
    {
        [Title("추가 옵션")]
        [SerializeField] private float hammerOffset = 3f;
        
        private Collider[] hitColliders;
        
        public override void ActivateSkill(params Action[] actions)
        {
            ReadySkill = false;
            SkillInputData.PlayerAnimator.SetTrigger("isHammerAttack");
            CoolDown(Cooldown, () => ReadySkill = true);
            StartCoroutine(SkillCoroutine(actions));
        }

        public override bool EnableSkill()
        {
            if (!ReadySkill) return false;

            return true;
        }
        
        protected override void BasicSetting()
        {
            base.BasicSetting();
            
            hitColliders = new Collider[5];
        }

        private IEnumerator SkillCoroutine(params Action[] actions)
        {
            while (!SkillInputData.PlayerAnimator.GetCurrentAnimatorStateInfo(0).IsName("HammerAttack"))
            {
                yield return null;
            }
            
            var skillPlayerPosition = SkillInputData.PlayerCollider.transform.position;
            var targetPosition = SkillInputData.TargetCollider.transform.position;
            var targetToDirection = (targetPosition - skillPlayerPosition).normalized;
            transform.position = skillPlayerPosition + targetToDirection * hammerOffset;
            transform.localScale = Vector3.one * Range;
            
            actions[1].Invoke();
            ShowIndicator();

            var elapsedTime = 0f;
            var fill = 1 / CastingTime;
            while (elapsedTime < CastingTime)
            {
                elapsedTime += Time.deltaTime;
                
                if (isUsingIndicator && indicator)
                {
                    var fillValue = indicator.material.GetFloat(FillHash) + Time.deltaTime * fill;
                    indicator.material.SetFloat(FillHash, fillValue);
                }

                yield return null;
            }

            var maxSize = Physics.OverlapSphereNonAlloc(transform.position, Range, hitColliders, SkillInputData.TargetLayer);
            for (var i = 0; i < maxSize; i++)
            {
                var iDamageable = hitColliders[i].GetComponent<IDamageable>();
                iDamageable?.TakeDamage(Damage);
            }
            
            HideIndicator();
            
            while (SkillInputData.PlayerAnimator.GetCurrentAnimatorStateInfo(0).IsName("HammerAttack") && 
                   SkillInputData.PlayerAnimator.GetCurrentAnimatorStateInfo(0).normalizedTime < 1.0f)
            {
                yield return null;
            }
            actions[0].Invoke();
        }
    }
}