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Implement register unexposed classes #970

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Merged
merged 1 commit into from
Sep 11, 2023
Merged

Implement register unexposed classes #970

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1 change: 1 addition & 0 deletions gdextension/gdextension_interface.h
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Original file line number Diff line number Diff line change
Expand Up @@ -291,6 +291,7 @@ typedef struct {
typedef struct {
GDExtensionBool is_virtual;
GDExtensionBool is_abstract;
GDExtensionBool is_exposed;
GDExtensionClassSet set_func;
GDExtensionClassGet get_func;
GDExtensionClassGetPropertyList get_property_list_func;
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13 changes: 11 additions & 2 deletions include/godot_cpp/core/class_db.hpp
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Expand Up @@ -104,14 +104,16 @@ class ClassDB {
static void bind_method_godot(const StringName &p_class_name, MethodBind *p_method);

template <class T, bool is_abstract>
static void _register_class(bool p_virtual = false);
static void _register_class(bool p_virtual = false, bool p_exposed = true);

public:
template <class T>
static void register_class(bool p_virtual = false);
template <class T>
static void register_abstract_class();
template <class T>
static void register_internal_class();
template <class T>
static void register_engine_class();

template <class N, class M, typename... VarArgs>
Expand Down Expand Up @@ -157,7 +159,7 @@ class ClassDB {
}

template <class T, bool is_abstract>
void ClassDB::_register_class(bool p_virtual) {
void ClassDB::_register_class(bool p_virtual, bool p_exposed) {
instance_binding_callbacks[T::get_class_static()] = &T::_gde_binding_callbacks;

// Register this class within our plugin
Expand All @@ -177,6 +179,7 @@ void ClassDB::_register_class(bool p_virtual) {
GDExtensionClassCreationInfo2 class_info = {
p_virtual, // GDExtensionBool is_virtual;
is_abstract, // GDExtensionBool is_abstract;
p_exposed, // GDExtensionBool is_exposed;
T::set_bind, // GDExtensionClassSet set_func;
T::get_bind, // GDExtensionClassGet get_func;
T::has_get_property_list() ? T::get_property_list_bind : nullptr, // GDExtensionClassGetPropertyList get_property_list_func;
Expand Down Expand Up @@ -213,6 +216,11 @@ void ClassDB::register_abstract_class() {
ClassDB::_register_class<T, true>();
}

template <class T>
void ClassDB::register_internal_class() {
ClassDB::_register_class<T, false>(false, false);
}

template <class T>
void ClassDB::register_engine_class() {
instance_binding_callbacks[T::get_class_static()] = &T::_gde_binding_callbacks;
Expand Down Expand Up @@ -276,6 +284,7 @@ MethodBind *ClassDB::bind_vararg_method(uint32_t p_flags, StringName p_name, M p
#define GDREGISTER_CLASS(m_class) ClassDB::register_class<m_class>();
#define GDREGISTER_VIRTUAL_CLASS(m_class) ClassDB::register_class<m_class>(true);
#define GDREGISTER_ABSTRACT_CLASS(m_class) ClassDB::register_abstract_class<m_class>();
#define GDREGISTER_INTERNAL_CLASS(m_class) ClassDB::register_internal_class<m_class>();

} // namespace godot

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