using System;
using System.Collections.Generic;

namespace Framework
{
    public partial class EventManager
    {
        private readonly List<Delegate> _tempExecuteList = new List<Delegate>(16);
        private Stack<List<Delegate>> _tempExecutePool = new Stack<List<Delegate>>();
        
        private Stack<EventName> _eventSendingStack = new Stack<EventName>(MAX_EVENT_STACK + 1);


        private List<Delegate> GetTempExecuteList()
        {
            if (_tempExecutePool.TryPop(out var list))
            {
                return list;
            }
            return new List<Delegate>(8);
        }
        
        private void ReCycleTempExecuteList(List<Delegate> list)
        {
            if (_tempExecutePool.Count < MAX_EVENT_STACK)
            {
                list.Clear();
                _tempExecutePool.Push(list);
            }
        }
    }
}