增加自定义事件的宏

wangguan

2020-10-27 06430ef49a970c718e10c1ef8154d969e9906401

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using System.IO;
using UnityEngine;
 
namespace Core.Data
{
    public abstract class FileSaver<T> : IDataSaver<T> where T : IDataStore
    {
        protected readonly string m_Filename;
 
        /// <summary>
        /// Instantiate a json saver
        /// </summary>
        /// <param name="filename">The filename (including extension) to use.</param>
        /// <remarks><paramref name="filename" /> is relative to <see cref="Application.persistentDataPath" /></remarks>
        protected FileSaver(string filename)
        {
            m_Filename = GetFinalSaveFilename(filename);
        }
 
        public abstract void Save(T data);
 
        public abstract bool Load(out T data);
 
        public void Delete()
        {
            File.Delete(m_Filename);
        }
 
        public static string GetFinalSaveFilename(string baseFilename)
        {
            return string.Format("{0}/{1}", Application.persistentDataPath, baseFilename);
        }
 
        protected virtual StreamWriter GetWriteStream()
        {
            return new StreamWriter(new FileStream(m_Filename, FileMode.Create));
        }
 
        protected virtual StreamReader GetReadStream()
        {
            return new StreamReader(new FileStream(m_Filename, FileMode.Open));
        }
    }
}