diff options
Diffstat (limited to 'scene/main/scene_tree.h')
| -rw-r--r-- | scene/main/scene_tree.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/scene/main/scene_tree.h b/scene/main/scene_tree.h index 5f7c1729e8..6197e52fc1 100644 --- a/scene/main/scene_tree.h +++ b/scene/main/scene_tree.h @@ -229,14 +229,33 @@ public: _FORCE_INLINE_ Window *get_root() const { return root; } - void call_group_flags(uint32_t p_call_flags, const StringName &p_group, const StringName &p_function, VARIANT_ARG_LIST); + void call_group_flagsp(uint32_t p_call_flags, const StringName &p_group, const StringName &p_function, const Variant **p_args, int p_argcount); void notify_group_flags(uint32_t p_call_flags, const StringName &p_group, int p_notification); void set_group_flags(uint32_t p_call_flags, const StringName &p_group, const String &p_name, const Variant &p_value); - void call_group(const StringName &p_group, const StringName &p_function, VARIANT_ARG_LIST); void notify_group(const StringName &p_group, int p_notification); void set_group(const StringName &p_group, const String &p_name, const Variant &p_value); + template <typename... VarArgs> + void call_group(const StringName &p_group, const StringName &p_function, VarArgs... p_args) { + Variant args[sizeof...(p_args) + 1] = { p_args..., Variant() }; // +1 makes sure zero sized arrays are also supported. + const Variant *argptrs[sizeof...(p_args) + 1]; + for (uint32_t i = 0; i < sizeof...(p_args); i++) { + argptrs[i] = &args[i]; + } + call_group_flagsp(0, p_group, p_function, sizeof...(p_args) == 0 ? nullptr : (const Variant **)argptrs, sizeof...(p_args)); + } + + template <typename... VarArgs> + void call_group_flags(uint32_t p_flags, const StringName &p_group, const StringName &p_function, VarArgs... p_args) { + Variant args[sizeof...(p_args) + 1] = { p_args..., Variant() }; // +1 makes sure zero sized arrays are also supported. + const Variant *argptrs[sizeof...(p_args) + 1]; + for (uint32_t i = 0; i < sizeof...(p_args); i++) { + argptrs[i] = &args[i]; + } + call_group_flagsp(p_flags, p_group, p_function, sizeof...(p_args) == 0 ? nullptr : (const Variant **)argptrs, sizeof...(p_args)); + } + void flush_transform_notifications(); virtual void initialize() override; |