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Add protections against registering classes that didn't use GDCLASS() 

(cherry picked from commit a61cdc8860)
pull/1281/head
David Snopek 2023-10-21 17:54:46 -05:00
parent ef8a499eac
commit 9d813310bb
2 changed files with 16 additions and 0 deletions
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15
include/godot_cpp/classes/wrapped.hpp
View File

@ -170,6 +170,8 @@ protected:
} \
\
public: \
typedef m_class self_type; \
\
static void initialize_class() { \
static bool initialized = false; \
if (initialized) { \
@ -372,6 +374,8 @@ protected:
} \
\
public: \
typedef m_class self_type; \
\
static void initialize_class() {} \
\
static ::godot::StringName &get_class_static() { \
@ -381,6 +385,17 @@ public:
\
static ::godot::StringName &get_parent_class_static() { \
return m_inherits::get_class_static(); \
} \
\
static GDExtensionObjectPtr create(void *data) { \
return nullptr; \
} \
\
static GDExtensionClassInstancePtr recreate(void *data, GDExtensionObjectPtr obj) { \
return nullptr; \
} \
\
static void free(void *data, GDExtensionClassInstancePtr ptr) { \
} \
\
static void *_gde_binding_create_callback(void *p_token, void *p_instance) { \

1
include/godot_cpp/core/class_db.hpp
View File

@ -173,6 +173,7 @@ public:
template <class T, bool is_abstract>
void ClassDB::_register_class(bool p_virtual) {
static_assert(TypesAreSame<typename T::self_type, T>::value, "Class not declared properly, please use GDCLASS.");
instance_binding_callbacks[T::get_class_static()] = &T::_gde_binding_callbacks;
// Register this class within our plugin