Core: Added delegate datatype and class.
Core: Added delegate datatype and class.

beni55/engi,beni55/engi,engijs/engi,vizorvr/patches,engijs/engi,vizorvr/vizor-create,vizorvr/patches,vizorvr/patches,beni55/engi,vizorvr/vizor-create,vizorvr/patches,vizorvr/vizor-create,vizorvr/patches,vizorvr/vizor,vizorvr/vizor,engijs/engi,vizorvr/vizor