void IModule.Unload(ILua lua)
{
surface = null;
materialSystem = null;
if (sourcesdkc != IntPtr.Zero)
{
NativeLibrary.Free(sourcesdkc);
}
}
void IModule.Load(ILua lua, bool is_serverside, ModuleAssemblyLoadContext assembly_context)
{
if (is_serverside)
{
throw new Exception("Must be loaded from client");
}
string platformIdentifier = OperatingSystem.IsWindows() ? "win-x64" : "linux-x64";
assembly_context.SetCustomNativeLibraryResolver((ctx, str) =>
{
if (str.Contains("sourcesdkc"))
{
if (sourcesdkc == IntPtr.Zero)
{
Console.WriteLine("loading sourcesdkc");
sourcesdkc = NativeLibrary.Load($"./garrysmod/lua/bin/Modules/GetRenderTargetExample/runtimes/{platformIdentifier}/native/sourcesdkc");
Console.WriteLine($"loaded sourcesdkc: {sourcesdkc != IntPtr.Zero}");
}
return(sourcesdkc);
}
return(IntPtr.Zero);
});
if (interfaceh.Sys_LoadInterface("vguimatsurface", ISurface.VGUI_SURFACE_INTERFACE_VERSION, out _, out IntPtr isurfacePtr))
{
surface = new(isurfacePtr);
}
else
{
throw new Exception("failed loading vguimatsurface");
}
if (interfaceh.Sys_LoadInterface("materialsystem", IMaterialSystem.MATERIAL_SYSTEM_INTERFACE_VERSION, out _, out IntPtr materialSystemPtr))
{
materialSystem = new(materialSystemPtr);
}
else
{
Console.WriteLine("failed loading materialsystem");
}
lua.PushSpecial(SPECIAL_TABLES.SPECIAL_GLOB);
lua.GetField(-1, "GetRenderTarget");
lua.PushString("ExampleRTwithAlpha");
lua.PushNumber(512);
lua.PushNumber(512);
lua.MCall(3, 1);
rt = lua.GetUserType(-1, (int)TYPES.TEXTURE);
lua.Pop();
lua.PushSpecial(SPECIAL_TABLES.SPECIAL_GLOB);
lua.GetField(-1, "CreateMaterial");
lua.PushString("ExampleRTwithAlpha_Mat");
lua.PushString("UnlitGeneric");
lua.CreateTable();
{
lua.PushString("$basetexture");
lua.PushString("ExampleRTwithAlpha");
lua.SetTable(-3);
lua.PushString("$translucent");
lua.PushString("1");
lua.SetTable(-3);
}
lua.MCall(3, 1);
mat = lua.GetUserType(-1, (int)TYPES.MATERIAL);
lua.Pop();
lua.PushSpecial(SPECIAL_TABLES.SPECIAL_GLOB);
lua.GetField(-1, "hook");
lua.GetField(-1, "Add");
lua.PushString("HUDPaint");
lua.PushString("ExampleRTwithAlpha_Render");
lua.PushManagedFunction(Render);
lua.MCall(3, 0);
lua.Pop();
}