public static AssetDesc CreateDesc(string assetPath)
{
string unixStyle = SysUtil.ToUnixPath(SysUtil.TrimHeadTailSeparators(assetPath));
string filename = Path.GetFileNameWithoutExtension(unixStyle);
string ext = Path.GetExtension(unixStyle);
if (string.IsNullOrEmpty(filename))
{
Logging.Instance.Log("CreateDesc() failed (invalid asset path): {0}.", assetPath);
return(null);
}
string fullpath = Path.Combine(GState.AssetRoot, SysUtil.ToWindowsPath(unixStyle));
if (!File.Exists(fullpath))
{
Logging.Instance.Log("CreateDesc() failed (file not found): {0}.", assetPath);
return(null);
}
string digest = SysUtil.GetFileMD5AsString(fullpath);
if (string.IsNullOrEmpty(digest))
{
Logging.Instance.Log("CreateDesc() failed (md5 calculating failed): {0}.", fullpath);
return(null);
}
AssetType type = AssetType.Unknown;
if (ext.ToLower() == "png")
{
type = AssetType.PNG;
}
AssetDesc desc = new AssetDesc();
desc.LinkTime = DateTime.Now;
desc.Name = filename + "_" + desc.LinkTime.ToString("yyyyMMdd_HHmmss");
desc.Type = type;
desc.Path = unixStyle;
desc.Digest = digest;
return(desc);
}
public static TextureRenderInfo BuildSingleTexture(Gwen.Renderer.Tao renderer, string url)
{
if (!ResProtocol.IsSingleTexture(url))
{
return(null);
}
AssetDesc desc = Scene.Instance.GetAssetDesc(url);
if (desc == null)
{
return(null);
}
string fullpath = Path.Combine(GState.AssetRoot, SysUtil.ToWindowsPath(desc.Path));
if (!File.Exists(fullpath))
{
return(null);
}
Gwen.Texture t;
t = new Gwen.Texture(renderer);
if (t == null)
{
return(null);
}
t.Load(fullpath);
if (t.Failed)
{
return(null);
}
TextureRenderInfo tri = new TextureRenderInfo();
tri.u1 = 0;
tri.v1 = 0;
tri.u2 = 1;
tri.v2 = 1;
tri.texture = t;
return(tri);
}
public static Size GetImageSize(string assetPath)
{
string fullpath = Path.Combine(GState.AssetRoot, SysUtil.ToWindowsPath(assetPath));
if (!File.Exists(fullpath))
{
Logging.Instance.Log("CreateDesc() failed (file not found): {0}.", assetPath);
return(Size.Empty);
}
try
{
return(Image.FromFile(fullpath).Size);
}
catch (Exception)
{
return(Const.ZERO_SIZE);
}
}