diff options
| -rw-r--r-- | modules/gdnative/include/nativescript/godot_nativescript.h | 2 | ||||
| -rw-r--r-- | modules/gdnative/nativescript/nativescript.cpp | 48 | ||||
| -rw-r--r-- | modules/gdnative/nativescript/nativescript.h | 2 |
3 files changed, 52 insertions, 0 deletions
diff --git a/modules/gdnative/include/nativescript/godot_nativescript.h b/modules/gdnative/include/nativescript/godot_nativescript.h index 29bd9eec5a..d6a729be47 100644 --- a/modules/gdnative/include/nativescript/godot_nativescript.h +++ b/modules/gdnative/include/nativescript/godot_nativescript.h @@ -229,6 +229,8 @@ const void GDAPI *godot_nativescript_get_type_tag(const godot_object *p_object); typedef struct { GDCALLINGCONV void *(*alloc_instance_binding_data)(void *, const void *, godot_object *); GDCALLINGCONV void (*free_instance_binding_data)(void *, void *); + GDCALLINGCONV void (*refcount_incremented_instance_binding)(void *, godot_object *); + GDCALLINGCONV bool (*refcount_decremented_instance_binding)(void *, godot_object *); void *data; GDCALLINGCONV void (*free_func)(void *); } godot_instance_binding_functions; diff --git a/modules/gdnative/nativescript/nativescript.cpp b/modules/gdnative/nativescript/nativescript.cpp index 608c7aa4a5..147e375fe6 100644 --- a/modules/gdnative/nativescript/nativescript.cpp +++ b/modules/gdnative/nativescript/nativescript.cpp @@ -1370,6 +1370,54 @@ void NativeScriptLanguage::free_instance_binding_data(void *p_data) { delete &binding_data; } +void NativeScriptLanguage::refcount_incremented_instance_binding(Object *p_object) { + + void *data = p_object->get_script_instance_binding(lang_idx); + + if (!data) + return; + + Vector<void *> &binding_data = *(Vector<void *> *)data; + + for (int i = 0; i < binding_data.size(); i++) { + if (!binding_data[i]) + continue; + + if (!binding_functions[i].first) + continue; + + if (binding_functions[i].second.refcount_incremented_instance_binding) { + binding_functions[i].second.refcount_incremented_instance_binding(binding_data[i], p_object); + } + } +} + +bool NativeScriptLanguage::refcount_decremented_instance_binding(Object *p_object) { + + void *data = p_object->get_script_instance_binding(lang_idx); + + if (!data) + return true; + + Vector<void *> &binding_data = *(Vector<void *> *)data; + + bool can_die = true; + + for (int i = 0; i < binding_data.size(); i++) { + if (!binding_data[i]) + continue; + + if (!binding_functions[i].first) + continue; + + if (binding_functions[i].second.refcount_decremented_instance_binding) { + can_die = can_die && binding_functions[i].second.refcount_decremented_instance_binding(binding_data[i], p_object); + } + } + + return can_die; +} + void NativeScriptLanguage::set_global_type_tag(int p_idx, StringName p_class_name, const void *p_type_tag) { if (!global_type_tags.has(p_idx)) { global_type_tags.insert(p_idx, HashMap<StringName, const void *>()); diff --git a/modules/gdnative/nativescript/nativescript.h b/modules/gdnative/nativescript/nativescript.h index 6f18e2db27..ebfe36fd94 100644 --- a/modules/gdnative/nativescript/nativescript.h +++ b/modules/gdnative/nativescript/nativescript.h @@ -353,6 +353,8 @@ public: virtual void *alloc_instance_binding_data(Object *p_object); virtual void free_instance_binding_data(void *p_data); + virtual void refcount_incremented_instance_binding(Object *p_object); + virtual bool refcount_decremented_instance_binding(Object *p_object); void set_global_type_tag(int p_idx, StringName p_class_name, const void *p_type_tag); const void *get_global_type_tag(int p_idx, StringName p_class_name) const; |