CapersProject/Assets/02.Scripts/Prop/Rockfall.cs

using System.Collections;
using BlueWater.Audios;
using BlueWater.Interfaces;
using BlueWater.Maps;
using Sirenix.OdinInspector;
using UnityEngine;

namespace BlueWater
{
    public class Rockfall : DamageableProps
    {
        [Title("컴포넌트")]
        [SerializeField]
        private Rigidbody _rigidbody;
        
        [SerializeField, Required]
        private SphereCollider _sphereCollider;
        
        [Title("충돌 설정")]
        [SerializeField]
        private LayerMask _targetLayer;
        
        [SerializeField]
        private LayerMask _groundLayer;
        
        [SerializeField, Range(0f, 1f)]
        private float _checkDistance = 0.1f;

        [SerializeField, Range(0, 5)]
        private int _attackDamage = 1;
       
        [Title("Ground Crash 설정")]
        [SerializeField]
        private string _groundCrashSfxName;
       
        [SerializeField]
        private ParticleSystem _groundCrashParticle;
        
        private Collider[] _hitColliders = new Collider[4];
        private bool _isGrounded;
        private bool _isAttacked;

        private IEnumerator Start()
        {
            _sphereCollider.enabled = false;
            SpawnLocation = MapManager.Instance.SandMoleMapController.ParticleInstantiateLocation;
            while (!_isGrounded)
            {
                _isGrounded = Physics.Raycast(transform.position, Vector3.down, _checkDistance, _groundLayer);
                yield return null;
            }

            if (_rigidbody)
            {
                _rigidbody.isKinematic = true;
            }
            _sphereCollider.enabled = true;
            
            if (!string.IsNullOrEmpty(_groundCrashSfxName))
            {
                AudioManager.Instance.PlaySfx(_groundCrashSfxName);
            }

            if (_groundCrashParticle && SpawnLocation)
            {
                Instantiate(_groundCrashParticle, transform.position, Quaternion.identity, SpawnLocation);
            }

            var hitCount = Physics.OverlapSphereNonAlloc(_sphereCollider.bounds.center, _sphereCollider.radius,
                _hitColliders, _targetLayer, QueryTriggerInteraction.Collide);
            for (var i = 0; i < hitCount; i++)
            {
                var hitCollider = _hitColliders[i];
                var iDamageable = hitCollider.GetComponentInParent<IDamageable>();
                if (iDamageable == null || !iDamageable.CanDamage()) continue;
                
                iDamageable.TakeDamage(_attackDamage);
            }
        }
    }
}