diff options
Diffstat (limited to 'include/godot_cpp/variant/callable_method_pointer.hpp')
| -rw-r--r-- | include/godot_cpp/variant/callable_method_pointer.hpp | 90 |
1 files changed, 63 insertions, 27 deletions
diff --git a/include/godot_cpp/variant/callable_method_pointer.hpp b/include/godot_cpp/variant/callable_method_pointer.hpp index 8559253..159f976 100644 --- a/include/godot_cpp/variant/callable_method_pointer.hpp +++ b/include/godot_cpp/variant/callable_method_pointer.hpp @@ -37,6 +37,17 @@ namespace godot { class CallableCustomMethodPointerBase : public CallableCustomBase { + uint32_t *comp_ptr = nullptr; + uint32_t comp_size; + uint32_t h; + +protected: + void _setup(uint32_t *p_base_ptr, uint32_t p_ptr_size); + +public: + _FORCE_INLINE_ const uint32_t *get_comp_ptr() const { return comp_ptr; } + _FORCE_INLINE_ uint32_t get_comp_size() const { return comp_size; } + _FORCE_INLINE_ uint32_t get_hash() const { return h; } }; namespace internal { @@ -51,21 +62,26 @@ Callable create_callable_from_ccmp(CallableCustomMethodPointerBase *p_callable_m template <class T, class... P> class CallableCustomMethodPointer : public CallableCustomMethodPointerBase { - T *instance; - void (T::*method)(P...); + struct Data { + T *instance; + void (T::*method)(P...); + } data; + static_assert(sizeof(Data) % 4 == 0); public: virtual ObjectID get_object() const override { - return ObjectID(instance->get_instance_id()); + return ObjectID(data.instance->get_instance_id()); } virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override { - call_with_variant_args(instance, method, p_arguments, p_argcount, r_call_error); + call_with_variant_args(data.instance, data.method, p_arguments, p_argcount, r_call_error); } CallableCustomMethodPointer(T *p_instance, void (T::*p_method)(P...)) { - instance = p_instance; - method = p_method; + memset(&data, 0, sizeof(Data)); + data.instance = p_instance; + data.method = p_method; + _setup((uint32_t *)&data, sizeof(Data)); } }; @@ -82,22 +98,27 @@ Callable create_custom_callable_function_pointer(T *p_instance, void (T::*p_meth template <class T, class R, class... P> class CallableCustomMethodPointerRet : public CallableCustomMethodPointerBase { - T *instance; - R(T::*method) - (P...); + struct Data { + T *instance; + R(T::*method) + (P...); + } data; + static_assert(sizeof(Data) % 4 == 0); public: virtual ObjectID get_object() const override { - return ObjectID(instance->get_instance_id()); + return ObjectID(data.instance->get_instance_id()); } virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override { - call_with_variant_args_ret(instance, method, p_arguments, p_argcount, r_return_value, r_call_error); + call_with_variant_args_ret(data.instance, data.method, p_arguments, p_argcount, r_return_value, r_call_error); } CallableCustomMethodPointerRet(T *p_instance, R (T::*p_method)(P...)) { - instance = p_instance; - method = p_method; + memset(&data, 0, sizeof(Data)); + data.instance = p_instance; + data.method = p_method; + _setup((uint32_t *)&data, sizeof(Data)); } }; @@ -114,22 +135,27 @@ Callable create_custom_callable_function_pointer(T *p_instance, R (T::*p_method) template <class T, class R, class... P> class CallableCustomMethodPointerRetC : public CallableCustomMethodPointerBase { - T *instance; - R(T::*method) - (P...) const; + struct Data { + T *instance; + R(T::*method) + (P...) const; + } data; + static_assert(sizeof(Data) % 4 == 0); public: virtual ObjectID get_object() const override { - return ObjectID(instance->get_instance_id()); + return ObjectID(data.instance->get_instance_id()); } virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override { - call_with_variant_args_retc(instance, method, p_arguments, p_argcount, r_return_value, r_call_error); + call_with_variant_args_retc(data.instance, data.method, p_arguments, p_argcount, r_return_value, r_call_error); } CallableCustomMethodPointerRetC(const T *p_instance, R (T::*p_method)(P...) const) { - instance = const_cast<T *>(p_instance); - method = p_method; + memset(&data, 0, sizeof(Data)); + data.instance = const_cast<T *>(p_instance); + data.method = p_method; + _setup((uint32_t *)&data, sizeof(Data)); } }; @@ -146,7 +172,10 @@ Callable create_custom_callable_function_pointer(const T *p_instance, R (T::*p_m template <class... P> class CallableCustomStaticMethodPointer : public CallableCustomMethodPointerBase { - void (*method)(P...); + struct Data { + void (*method)(P...); + } data; + static_assert(sizeof(Data) % 4 == 0); public: virtual ObjectID get_object() const override { @@ -154,12 +183,14 @@ public: } virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override { - call_with_variant_args_static_ret(method, p_arguments, p_argcount, r_return_value, r_call_error); + call_with_variant_args_static_ret(data.method, p_arguments, p_argcount, r_return_value, r_call_error); r_return_value = Variant(); } CallableCustomStaticMethodPointer(void (*p_method)(P...)) { - method = p_method; + memset(&data, 0, sizeof(Data)); + data.method = p_method; + _setup((uint32_t *)&data, sizeof(Data)); } }; @@ -176,8 +207,11 @@ Callable create_custom_callable_static_function_pointer(void (*p_method)(P...)) template <class R, class... P> class CallableCustomStaticMethodPointerRet : public CallableCustomMethodPointerBase { - R(*method) - (P...); + struct Data { + R(*method) + (P...); + } data; + static_assert(sizeof(Data) % 4 == 0); public: virtual ObjectID get_object() const override { @@ -185,11 +219,13 @@ public: } virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override { - call_with_variant_args_static_ret(method, p_arguments, p_argcount, r_return_value, r_call_error); + call_with_variant_args_static_ret(data.method, p_arguments, p_argcount, r_return_value, r_call_error); } CallableCustomStaticMethodPointerRet(R (*p_method)(P...)) { - method = p_method; + memset(&data, 0, sizeof(Data)); + data.method = p_method; + _setup((uint32_t *)&data, sizeof(Data)); } }; |