public static void getShaderNameFromFile(string fileName)
{
try
{
Console.WriteLine("Reading: " + fileName);
UnityParser unityParser = new UnityParser(fileName);
int count = unityParser.Cabinet.Components.Count;
string text = fileName.Substring(fileName.IndexOf("abdata") + 7);
for (int i = 0; i < count; i++)
{
try
{
switch (unityParser.Cabinet.Components[i].classID())
{
case UnityClassID.MeshRenderer:
case UnityClassID.ParticleRenderer:
case UnityClassID.TrailRenderer:
case UnityClassID.LineRenderer:
case UnityClassID.SkinnedMeshRenderer:
case UnityClassID.ParticleSystemRenderer:
foreach (dynamic item in unityParser.Cabinet.LoadComponent(unityParser.Cabinet.Components[i].pathID).m_Materials)
{
Material material = (Material)((PPtr <Material>)item).asset;
Component component = material.m_Shader.asset;
try
{
string shader_name = "";
//Note: Make sure the main Shader discovery process is all within FileID == 0
// Which means it is in the same abdata and not relying on external files.
// HPI will never be able to handle manifests & external files properly
// for HS1 items.
// if (material.m_Shader.m_FileID == 0)
if (material.m_Shader.m_FileID == 0 && material.m_Shader.m_PathID != 0)
{
//shader_name = ((component is NotLoaded) ?
// ((NotLoaded)component).Name :
// ((component.file.VersionNumber < AssetCabinet.VERSION_5_5_0) ?
// ((Shader)component).m_Name :
// ((Shader)component).m_ParsedForm.m_Name)
// );
//long _dummy_ = 0;
////Note: Not only we want to avoid empty shader names, but some modder strangely
//// renames shaders into random numbers. We don't want those either.
//if ((shader_name.Equals("") || long.TryParse(shader_name, out _dummy_)) &&
// material.m_Shader.m_PathID != 0)
//{
// component = unityParser.Cabinet.LoadComponent(material.m_Shader.m_PathID);
// Shader shader = (Shader)component;
// if (shader != null)
// {
// string shader_script = shader.m_Script;
// if (shader_script != null && shader_script.Length > 0)
// {
// shader_script = shader_script.Substring(shader_script.IndexOf("\"") + 1);
// shader_name = shader_script.Substring(0, shader_script.IndexOf("\""));
// }
// }
// //Shader.m_Script seem to start with [[Shader "name"...]], so we just grab the string in between
// //the first quote and the second quote? That easy?
//}
if (component.file.VersionNumber < AssetCabinet.VERSION_5_5_0)
{
Shader shader = (Shader)unityParser.Cabinet.LoadComponent(material.m_Shader.m_PathID);
if (shader != null)
{
string shader_script = shader.m_Script;
if (shader_script != null && shader_script.Length > 0)
{
shader_script = shader_script.Substring(shader_script.IndexOf("\"") + 1);
shader_name = shader_script.Substring(0, shader_script.IndexOf("\""));
}
}
//Shader.m_Script seem to start with [[Shader "name"...]], so we just grab the string in between
//the first quote and the second quote. But this seems to be also true for Unity 5.3 shaders.
}
//If trying to get the Unity 5.3 shader.m_Script somehow fails, try the basic m_Name.
if (shader_name.Equals(""))
{
shader_name = ((component is NotLoaded) ?
((NotLoaded)component).Name :
((component.file.VersionNumber < AssetCabinet.VERSION_5_5_0) ?
((Shader)component).m_Name :
((Shader)component).m_ParsedForm.m_Name)
);
}
//The last resort is still the PathID, as long as the PathID isn't 0.
if (shader_name.Equals(""))
{
shader_name = material.m_Shader.m_PathID.ToString();
}
}
else
{
switch (material.m_Shader.m_PathID)
{
case 6: shader_name = "Normal-VertexLit"; break;
case 7: shader_name = "Normal-Diffuse"; break;
case -9046184444883282072: shader_name = "Shader Forge/PBRsp_texture_alpha_culloff"; break;
default: shader_name = "Standard"; break;
}
//Note: For certain objects relying on unity_builtin_extra's shaders,
// Usually they are just for Diffuse or VertexLit, which are just
// Standard since Unity 5.
// There will be other mod packs with expectation of a manifest,
// for such mods, they could use whatever shaders that HPI will never
// be able to identify within the scope of the same abdata
// so that has to be ruled out as impossible for the foreseeable future.
}
Console.WriteLine(text + " - " + material.m_Name + " - " + shader_name + " - " + material.m_CustomRenderQueue);
ret[text.Replace("\\", "/") + "|" + material.m_Name] = shader_name + "," + material.m_CustomRenderQueue;
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
Console.WriteLine(ex.StackTrace);
}
}
break;
}
}
catch (Exception)
{
}
}
unityParser.Dispose();
}
catch (Exception ex3)
{
Console.WriteLine(ex3.ToString());
Console.WriteLine(ex3.StackTrace);
}
}
