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GDExtension: add support for abstract and virtual classes

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This commit is contained in:
Ricardo Buring 2022-10-15 12:01:04 +02:00
parent dc4b616596
commit 1d5aa74ac3
4 changed files with 10 additions and 1 deletions
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2
core/extension/gdnative_interface.h
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@ -234,6 +234,8 @@ typedef void (*GDNativeExtensionClassFreeInstance)(void *p_userdata, GDExtension
typedef GDNativeExtensionClassCallVirtual (*GDNativeExtensionClassGetVirtual)(void *p_userdata, const char *p_name);
typedef struct {
GDNativeBool is_virtual;
GDNativeBool is_abstract;
GDNativeExtensionClassSet set_func;
GDNativeExtensionClassGet get_func;
GDNativeExtensionClassGetPropertyList get_property_list_func;

2
core/extension/native_extension.cpp
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@ -152,6 +152,8 @@ void NativeExtension::_register_extension_class(const GDNativeExtensionClassLibr
extension->native_extension.parent_class_name = parent_class_name;
extension->native_extension.class_name = class_name;
extension->native_extension.editor_class = self->level_initialized == INITIALIZATION_LEVEL_EDITOR;
extension->native_extension.is_virtual = p_extension_funcs->is_virtual;
extension->native_extension.is_abstract = p_extension_funcs->is_abstract;
extension->native_extension.set = p_extension_funcs->set_func;
extension->native_extension.get = p_extension_funcs->get_func;
extension->native_extension.get_property_list = p_extension_funcs->get_property_list_func;

5
core/object/class_db.cpp
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@ -1528,7 +1528,10 @@ void ClassDB::register_extension_class(ObjectNativeExtension *p_extension) {
c.api = p_extension->editor_class ? API_EDITOR_EXTENSION : API_EXTENSION;
c.native_extension = p_extension;
c.name = p_extension->class_name;
c.creation_func = parent->creation_func;
c.is_virtual = p_extension->is_virtual;
if (!p_extension->is_abstract) {
c.creation_func = parent->creation_func;
}
c.inherits = parent->name;
c.class_ptr = parent->class_ptr;
c.inherits_ptr = parent;

2
core/object/object.h
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@ -295,6 +295,8 @@ struct ObjectNativeExtension {
StringName parent_class_name;
StringName class_name;
bool editor_class = false;
bool is_virtual = false;
bool is_abstract = false;
GDNativeExtensionClassSet set;
GDNativeExtensionClassGet get;
GDNativeExtensionClassGetPropertyList get_property_list;