Chinar 教程效果：

1

File Controller —— 文件控制脚本

用来控制打开/保存项目文件

将两个脚本放到项目中，分别绑定2个按钮 打开/保存

ChinarFileController 脚本需要挂载到空物体上

即可正常调用

具体需求，需要自己来定，保存到某个路径下

using UnityEngine;using System.Runtime.InteropServices;using System;/// <summary>/// 文件控制脚本/// </summary>public class ChinarFileController : MonoBehaviour{    /// <summary>    /// 打开项目    /// </summary>    public void OpenProject()    {        OpenFileDlg pth  = new OpenFileDlg();        pth.structSize   = Marshal.SizeOf(pth);        pth.filter       = "All files (*.*)|*.*";        pth.file         = new string(new char[256]);        pth.maxFile      = pth.file.Length;        pth.file     = new string(new char[64]);        pth.maxFile  = pth.file .Length;        pth.initialDir   = Application.dataPath.Replace("/", "\") + "\Resources"; //默认路径        pth.         = "打开项目";        pth.defExt       = "dat";        pth.flags        = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;        if (OpenFileDialog.GetOpenFileName(pth))        {            string filepath = pth.file; //选择的文件路径;              Debug.Log(filepath);        }    }    /// <summary>    /// 保存文件项目    /// </summary>    public void SaveProject()    {        SaveFileDlg pth  = new SaveFileDlg();        pth.structSize   = Marshal.SizeOf(pth);        pth.filter       = "All files (*.*)|*.*";        pth.file         = new string(new char[256]);        pth.maxFile      = pth.file.Length;        pth.file     = new string(new char[64]);        pth.maxFile  = pth.file .Length;        pth.initialDir   = Application.dataPath; //默认路径        pth.         = "保存项目";        pth.defExt       = "dat";        pth.flags        = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;        if (SaveFileDialog.GetSaveFileName(pth))        {            string filepath = pth.file; //选择的文件路径;              Debug.Log(filepath);        }    }}

2

FileDlog —— 文件日志

无需挂载到空物体上

using System.Runtime.InteropServices;using System;/// <summary>/// 文件日志类/// </summary>// [特性(布局种类.有序,字符集=字符集.自动)][StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]public class ChinarFileDlog{    public int    structSize    = 0;    public IntPtr dlgOwner      = IntPtr.Zero;    public IntPtr instance      = IntPtr.Zero;    public String filter        = null;    public String customFilter  = null;    public int    maxCustFilter = 0;    public int    filterIndex   = 0;    public String file          = null;    public int    maxFile       = 0;    public String file      = null;    public int    maxFile   = 0;    public String initialDir    = null;    public String           = null;    public int    flags         = 0;    public short  fileOffset    = 0;    public short  fileExtension = 0;    public String defExt        = null;    public IntPtr custData      = IntPtr.Zero;    public IntPtr hook          = IntPtr.Zero;    public String templateName  = null;    public IntPtr reservedPtr   = IntPtr.Zero;    public int    reservedInt   = 0;    public int    flagsEx       = 0;}[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]public class OpenFileDlg : ChinarFileDlog{}public class OpenFileDialog{    [DllImport("Comdlg32.dll", SetLastError = true, ThrowOnUnmappableChar = true, CharSet = CharSet.Auto)]    public static extern bool GetOpenFileName([In, Out] OpenFileDlg ofd);}public class SaveFileDialog{    [DllImport("Comdlg32.dll", SetLastError = true, ThrowOnUnmappableChar = true, CharSet = CharSet.Auto)]    public static extern bool GetSaveFileName([In, Out] SaveFileDlg ofd);}[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]public class SaveFileDlg : ChinarFileDlog{}

运行效果：

支持

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