IEnumerator DownloadImage(Image_info info)
{
string filePath = getImgUrl(info);
string url = idToUrl(info.key) + "@" + getSizeString(info.state);
bool isOk = false;
int times = 0;
while (!isOk)
{
WWW www = new WWW(url);
yield return(www);
if (www.error == null)
{
info.tex.LoadImage(www.bytes);
info.isError = "OK";
info.site = "网络";
info.fun(info.tex);
listRemoveImg(info);
isOk = true;
try
{
File.WriteAllBytes(filePath, info.tex.EncodeToJPG());
}
catch (System.Exception e)
{
string s = e.ToString();
}
}
else
{
Debug.LogError("ImageManager2 网络请求图片出错：" + url + www.error.ToString());
info.isError = "Error";
if (times == 0)
{
listRemoveImg(info);
}
times++;
if (times >= 10)
{
isOk = true;
info.fun(null);
}
}
if (!isOk)
{
yield return(new WaitForSeconds(3f));
}
}
}
IEnumerator LoadLocalImage(Image_info info)
{
string filePath = getWWWImgUrl(info);
WWW www = new WWW(filePath);
yield return(www);
if (www.error == null)
{
info.tex.LoadImage(www.bytes);
listRemoveImg(info);
info.isError = "OK";
info.site = "本地";
info.fun(info.tex);
}
else
{
//TODO 加载网络数据
StartCoroutine(DownloadImage(info));
}
}
private void loadLocalImage(Image_info info)
{
string filePath = Application.persistentDataPath + "/Resources/" + info.key;
if (System.IO.File.Exists(filePath))
{
try
{
Texture2D test = (Texture2D)Resources.Load(info.key, typeof(Texture2D));
info.tex = test;
info.fun(info.tex);
}
catch (System.Exception e)
{
Debug.Log("loadLocalImage 读取本地文件出错：" + e.ToString());
}
}
else
{
StartCoroutine(DownloadImage(info));
}
}