diff options
Diffstat (limited to 'include/godot_cpp')
| -rw-r--r-- | include/godot_cpp/classes/wrapped.hpp | 5 | ||||
| -rw-r--r-- | include/godot_cpp/core/class_db.hpp | 1 | ||||
| -rw-r--r-- | include/godot_cpp/core/type_info.hpp | 10 |
3 files changed, 16 insertions, 0 deletions
diff --git a/include/godot_cpp/classes/wrapped.hpp b/include/godot_cpp/classes/wrapped.hpp index 97f9a6e..ce8c968 100644 --- a/include/godot_cpp/classes/wrapped.hpp +++ b/include/godot_cpp/classes/wrapped.hpp @@ -214,6 +214,7 @@ protected: \ public: \ typedef m_class self_type; \ + typedef m_inherits parent_type; \ \ static void initialize_class() { \ static bool initialized = false; \ @@ -381,6 +382,7 @@ private: private: \ inline static ::godot::internal::EngineClassRegistration<m_class> _gde_engine_class_registration_helper; \ void operator=(const m_class &p_rval) {} \ + friend class ::godot::ClassDB; \ \ protected: \ virtual const GDExtensionInstanceBindingCallbacks *_get_bindings_callbacks() const override { \ @@ -390,6 +392,8 @@ protected: m_class(const char *p_godot_class) : m_inherits(p_godot_class) {} \ m_class(GodotObject *p_godot_object) : m_inherits(p_godot_object) {} \ \ + static void _bind_methods() {} \ + \ static void (*_get_bind_methods())() { \ return nullptr; \ } \ @@ -432,6 +436,7 @@ protected: \ public: \ typedef m_class self_type; \ + typedef m_inherits parent_type; \ \ static void initialize_class() {} \ \ diff --git a/include/godot_cpp/core/class_db.hpp b/include/godot_cpp/core/class_db.hpp index 6dedc12..98e9f72 100644 --- a/include/godot_cpp/core/class_db.hpp +++ b/include/godot_cpp/core/class_db.hpp @@ -203,6 +203,7 @@ public: template <typename T, bool is_abstract> void ClassDB::_register_class(bool p_virtual, bool p_exposed, bool p_runtime) { static_assert(TypesAreSame<typename T::self_type, T>::value, "Class not declared properly, please use GDCLASS."); + static_assert(!FunctionsAreSame<T::self_type::_bind_methods, T::parent_type::_bind_methods>::value, "Class must declare 'static void _bind_methods'."); static_assert(!std::is_abstract_v<T> || is_abstract, "Class is abstract, please use GDREGISTER_ABSTRACT_CLASS."); instance_binding_callbacks[T::get_class_static()] = &T::_gde_binding_callbacks; diff --git a/include/godot_cpp/core/type_info.hpp b/include/godot_cpp/core/type_info.hpp index 5896651..096e0ec 100644 --- a/include/godot_cpp/core/type_info.hpp +++ b/include/godot_cpp/core/type_info.hpp @@ -58,6 +58,16 @@ struct TypesAreSame<A, A> { static bool const value = true; }; +template <auto A, auto B> +struct FunctionsAreSame { + static bool const value = false; +}; + +template <auto A> +struct FunctionsAreSame<A, A> { + static bool const value = true; +}; + template <typename B, typename D> struct TypeInherits { static D *get_d(); |