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

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

// ReSharper disable once CheckNamespace
namespace RhinocerosSkill
{
    public class EarthquakeWave : SkillBase
    {
        [Title("추가 옵션")]
        [SerializeField] private bool isDrawingGizmo = true;
        [SerializeField] private float width = 3f;
        [SerializeField] private GameObject earthquakeParticlePrefab;
        
        private Vector3 startPosition;
        private Vector3 halfScale;
        private RaycastHit[] hits;
        private bool isUsingSkill;
        
        private void OnDrawGizmos()
        {
            if (!isDrawingGizmo || !isUsingSkill) return;
            
            Gizmos.color = Color.red;
            Gizmos.matrix = Matrix4x4.TRS(startPosition, transform.rotation, Vector3.one);
            Gizmos.DrawWireCube(Vector3.zero, halfScale * 2f);
            Gizmos.matrix = Matrix4x4.identity;
        }
        
        public override void ActivateSkill(params Action[] actions)
        {
            ReadySkill = false;
            CoolDown(Cooldown, () => ReadySkill = true);
            StartCoroutine(SkillCoroutine(actions));
        }

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

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

        private IEnumerator SkillCoroutine(params Action[] actions)
        {
            isUsingSkill = true;
            
            transform.position = SkillInputData.PlayerRb.position;
            var angle = Mathf.Atan2(SkillInputData.PreviousDirection.x, SkillInputData.PreviousDirection.z) * Mathf.Rad2Deg;
            transform.rotation = Quaternion.Euler(0, angle, 0);
            transform.localScale = new Vector3(width, 6f, Range * 2);

            var myLocalScale = transform.localScale;
            halfScale = new Vector3(myLocalScale.x * 0.5f, myLocalScale.y * 0.5f, myLocalScale.z * 0.25f);
            
            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;
            }
            
            Instantiate(earthquakeParticlePrefab, transform.position + transform.forward * 4f, transform.rotation);
            startPosition = transform.position + transform.forward * halfScale.z;
            var maxSize = Physics.BoxCastNonAlloc(startPosition, halfScale, transform.forward, 
                hits, transform.rotation, 0f, SkillInputData.TargetLayer, QueryTriggerInteraction.Ignore);
            for (var i = 0; i < maxSize; i++)
            {
                var iDamageable = hits[i].transform.GetComponent<IDamageable>();
                iDamageable?.TakeDamage(Damage);
                
                var iCombatable = hits[i].transform.GetComponent<ICombatable>();
                if (iCombatable != null)
                {
                    iCombatable.DisableMove(0.15f);
                    iCombatable.AddForceToDirection(transform.forward, 20f);
                }
            }
            
            HideIndicator();
            
            actions[0].Invoke();

            isUsingSkill = false;
        }
    }
}