ProjectDDD/Assets/_DDD/_Scripts/Restaurant/State/FlowStates/RestaurantRunState.cs

using System.Collections.Generic;
using UnityEngine;

namespace DDD
{
    public class RestaurantRunState : ScriptableObject
    {
        private Vector3 _spawnPoint = new(5f, 0f, 4f);
        public Vector3 SpawnPoint => _spawnPoint;
        
        private List<GameObject> _activeCustomers = new();
        private bool _spawnCompleted;

        public void InitializeSpawnPoint(Vector3 spawnPoint)
        {
            _spawnPoint = spawnPoint;
        }
        
        public void AddCustomer(GameObject customer)
        {
            if (_activeCustomers.Contains(customer) == false)
            {
                _activeCustomers.Add(customer);
            }
        }
    
        public void RemoveCustomer(GameObject customer)
        {
            _activeCustomers.Remove(customer);
        }
        
        public void SetSpawnCompleted(bool completed)
        {
            _spawnCompleted = completed;
        }
        
        public bool AllCustomersGone()
        {
            // null 체크 후 실제로 활성화된 손님이 없는지 확인
            _activeCustomers.RemoveAll(customer => customer == null);
            return _activeCustomers.Count == 0;
        }
    
        public void ClearCustomers()
        {
            _activeCustomers.Clear();
            _spawnCompleted = false;
        }
        
        public bool GetSpawnCompleted() => _spawnCompleted;
    }
}