133 lines
3.8 KiB
C#
133 lines
3.8 KiB
C#
#if UNITY_WEBGL
|
|
using System;
|
|
using System.Runtime.InteropServices;
|
|
using System.Threading;
|
|
using System.Threading.Tasks;
|
|
using UnityEngine;
|
|
using XericLibrary.Runtime.MacroLibrary;
|
|
using XericLibrary.Runtime.Type;
|
|
using XericLibrary.Runtime.Type.Base;
|
|
|
|
namespace XericLibrary.Runtime.MacroLibrary
|
|
{
|
|
/// <summary>
|
|
/// Web 平台文件句柄。
|
|
/// </summary>
|
|
public class WebGLHandle : CrossPlatformFileHandle
|
|
{
|
|
public override string PlatformName => "WebGL";
|
|
public static WebGLHandle handle = new WebGLHandle();
|
|
public static float GlobalTimeout = 10f;
|
|
public float Timeout = -1f;
|
|
|
|
private float timeout => Timeout >= 0 ? Timeout : GlobalTimeout;
|
|
|
|
public WebGLHandle() : base(RuntimePlatform.WebGLPlayer)
|
|
{
|
|
if (handle == null)
|
|
handle = this;
|
|
}
|
|
|
|
[DllImport("__Internal")]
|
|
private static extern void Download(string base64str, string fileName);
|
|
|
|
//[DllImport("__Internal")]
|
|
//private static extern void OpenFileDialog(string gameObjectName, string callbackMethodName);
|
|
|
|
//[DllImport("__Internal")]
|
|
//private static extern void OpenFileDialogBinary(string gameObjectName, string callbackMethodName);
|
|
|
|
public override bool ReadTextFromFile(string absolutePathname, out string content)
|
|
{
|
|
var waitFlag = false;
|
|
var result = string.Empty;
|
|
|
|
SingleMonoBase<WebFileLoader>.GlobalInstance.DirectlyLoadFile(absolutePathname, s => result = s, s =>
|
|
{
|
|
XericLogger.CCError($"WebGl文件同步加载失败：{s}");
|
|
}, () => { waitFlag = true; });
|
|
|
|
// 等待文件加载完成
|
|
while (!waitFlag)
|
|
{
|
|
// 让出控制权，避免完全阻塞
|
|
Debug.LogWarning("不建议在WebGl端使用同步文件读取方式，当前已让渡主线程控制权");
|
|
Thread.Sleep(0);
|
|
}
|
|
content = result;
|
|
return waitFlag;
|
|
}
|
|
|
|
public override bool WriteTextIntoFile(string absolutePathname, string content)
|
|
{
|
|
try
|
|
{
|
|
Download(content, absolutePathname);
|
|
return true;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Debug.LogError($"无法下载文件{absolutePathname}:{e.Message}");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public override async Task<bool> AsyncReadTextFromFile(string absolutePathname, Action<string> complete, Action<string> loadError)
|
|
{
|
|
var waitFlag = false;
|
|
var result = false;
|
|
SingleMonoBase<WebFileLoader>.GlobalInstance.DirectlyLoadFile(absolutePathname,
|
|
s =>
|
|
{
|
|
result = true;
|
|
complete?.Invoke(s);
|
|
}, loadError, () => { waitFlag = true; });
|
|
await MacroAsync.WaitUntil(() => waitFlag, () => "WebGl文件读取失败", timeout);
|
|
return result;
|
|
}
|
|
|
|
public override async Task<bool> AsyncWriteTextIntoFile(string absolutePathname, string content, Action complete, Action<string> loadError)
|
|
{
|
|
await Task.Yield();
|
|
if (WriteTextIntoFile(absolutePathname, content))
|
|
{
|
|
complete?.Invoke();
|
|
}
|
|
else
|
|
{
|
|
loadError?.Invoke("WebGL文件写入失败");
|
|
XericLogger.CCError("WebGL文件写入失败");
|
|
}
|
|
await Task.CompletedTask;
|
|
return false;
|
|
}
|
|
|
|
public override string CombinePath(string pathA, string pathB)
|
|
{
|
|
try
|
|
{
|
|
if (!pathA.EndsWith("/")) // 确保路径以斜杠结尾
|
|
pathA += "/";
|
|
var uri = new Uri(new Uri(pathA, UriKind.Absolute), new Uri(pathB, UriKind.RelativeOrAbsolute));
|
|
/* 不能使用uri自己的
|
|
* 比如 uri.IsAbsoluteUri ? uri.AbsolutePath : uri.LocalPath;
|
|
* 在这种情况时：
|
|
* http://192.168.0.39:8080/DGJ/StreamingAssets/ + UriConfig.json
|
|
* 结果是 => /DGJ/StreamingAssets/UriConfig.json 用是AbsolutePath
|
|
* 所以要么直接A + B
|
|
* 要么直接Tostring。
|
|
*/
|
|
Debug.Log($"Web路径拼接处理结果浏览：{pathA}\n{pathB}\n{uri}\n");
|
|
return uri.ToString();
|
|
}
|
|
catch (UriFormatException ex)
|
|
{
|
|
// 处理URI格式错误
|
|
XericLogger.CCError($"Web路径拼接失败: {ex.Message}");
|
|
return string.Empty;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|