OldBlueWater/BlueWater/Assets/02.Scripts/Weapon/MeleeWeapon.cs

using System;
using UnityEngine;

// ReSharper disable once CheckNamespace
namespace BlueWaterProject
{
    public class MeleeWeapon : MonoBehaviour
    {
        #region Property and variable

        private bool isAttacked;
        
        private AttackerType attackerType;
        private AiStat attackerStat;

        #endregion

        #region Unity built-in function

        private void OnTriggerEnter(Collider other)
        {
            if (isAttacked) return;

            if (other.gameObject.layer == LayerMask.NameToLayer("HitBox"))
            {
                switch (attackerType)
                {
                    case AttackerType.NONE:
                        break;
                    case AttackerType.OFFENSE:
                        if (!other.gameObject.CompareTag("Enemy") && !other.gameObject.CompareTag("House"))
                        {
                            return;
                        }
                        break;
                    case AttackerType.DEFENSE:
                        if (!other.gameObject.CompareTag("Player") && !other.gameObject.CompareTag("Pirate"))
                        {
                            return;
                        }
                        break;
                    default:
                        throw new ArgumentOutOfRangeException();
                }

                var iDamageable = other.GetComponentInParent<IDamageable>();

                iDamageable.TakeDamage(attackerStat, iDamageable.AiStat);

                isAttacked = true;
            }
        }

        #endregion

        #region Custom function

        public void SetIsAttacked(bool value) => isAttacked = value;
        public void SetAttackerType(AttackerType value) => attackerType = value;
        public void SetAttackerStat(AiStat value) => attackerStat = value;

        #endregion
    }
}