internal static unsafe void InvokeWithVariantArgs(IntPtr delegateGCHandle, godot_variant **args, uint argc,
godot_variant *outRet)
{
try
{
// TODO: Optimize
var @delegate = (Delegate)GCHandle.FromIntPtr(delegateGCHandle).Target !;
var managedArgs = new object?[argc];
var parameterInfos = @delegate.Method.GetParameters();
var paramsLength = parameterInfos.Length;
if (argc != paramsLength)
{
throw new InvalidOperationException(
$"The delegate expects {paramsLength} arguments, but received {argc}.");
}
for (uint i = 0; i < argc; i++)
{
managedArgs[i] = Marshaling.ConvertVariantToManagedObjectOfType(
*args[i], parameterInfos[i].ParameterType);
}
object?invokeRet = @delegate.DynamicInvoke(managedArgs);
*outRet = Marshaling.ConvertManagedObjectToVariant(invokeRet);
}
catch (Exception e)
{
ExceptionUtils.LogException(e);
*outRet = default;
}
}