public T Unbox <T>() where T : unmanaged
{
var nestedTypeClassPointer = Il2CppClassPointerStore <T> .NativeClassPtr;
if (nestedTypeClassPointer == IntPtr.Zero)
{
throw new ArgumentException($"{typeof(T)} is not al Il2Cpp reference type");
}
var ownClass = IL2CPP.il2cpp_object_get_class(Pointer);
if (!IL2CPP.il2cpp_class_is_assignable_from(nestedTypeClassPointer, ownClass))
{
throw new InvalidCastException($"Can't cast object of type {Marshal.PtrToStringAnsi(IL2CPP.il2cpp_class_get_name(IL2CPP.il2cpp_object_get_class(Pointer)))} to type {typeof(T)}");
}
return(Marshal.PtrToStructure <T>(IL2CPP.il2cpp_object_unbox(Pointer)));
}
private static unsafe void StoreValue(IntPtr targetPointer, IntPtr valuePointer)
{
if (ourElementIsValueType)
{
if (valuePointer == IntPtr.Zero)
{
throw new NullReferenceException();
}
var valueRawPointer = (byte *)IL2CPP.il2cpp_object_unbox(valuePointer);
var targetRawPointer = (byte *)targetPointer;
for (var i = 0; i < ourElementTypeSize; i++)
{
targetRawPointer[i] = valueRawPointer[i];
}
}
else
{
*(IntPtr *)targetPointer = valuePointer;
}
}
