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-rw-r--r--core/object/class_db.cpp4
-rw-r--r--core/object/object.cpp66
-rw-r--r--core/object/object.h52
-rw-r--r--core/object/script_language.h6
-rw-r--r--core/object/script_language_extension.h13
5 files changed, 133 insertions, 8 deletions
diff --git a/core/object/class_db.cpp b/core/object/class_db.cpp
index 9790cc44e3..99b20560da 100644
--- a/core/object/class_db.cpp
+++ b/core/object/class_db.cpp
@@ -981,7 +981,7 @@ void ClassDB::get_property_list(const StringName &p_class, List<PropertyInfo> *p
if (p_validator) {
// Making a copy as we may modify it.
PropertyInfo pi_mut = pi;
- p_validator->_validate_property(pi_mut);
+ p_validator->validate_property(pi_mut);
p_list->push_back(pi_mut);
} else {
p_list->push_back(pi);
@@ -1022,7 +1022,7 @@ bool ClassDB::get_property_info(const StringName &p_class, const StringName &p_p
if (check->property_map.has(p_property)) {
PropertyInfo pinfo = check->property_map[p_property];
if (p_validator) {
- p_validator->_validate_property(pinfo);
+ p_validator->validate_property(pinfo);
}
if (r_info) {
*r_info = pinfo;
diff --git a/core/object/object.cpp b/core/object/object.cpp
index 0fcd1c0e40..5203685c7f 100644
--- a/core/object/object.cpp
+++ b/core/object/object.cpp
@@ -515,7 +515,61 @@ void Object::get_property_list(List<PropertyInfo> *p_list, bool p_reversed) cons
}
}
-void Object::_validate_property(PropertyInfo &property) const {
+void Object::validate_property(PropertyInfo &p_property) const {
+ _validate_propertyv(p_property);
+}
+
+bool Object::property_can_revert(const String &p_name) const {
+ if (script_instance) {
+ if (script_instance->property_can_revert(p_name)) {
+ return true;
+ }
+ }
+
+// C style pointer casts should never trigger a compiler warning because the risk is assumed by the user, so GCC should keep quiet about it.
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wignored-qualifiers"
+#endif
+ if (_extension && _extension->property_can_revert) {
+ if (_extension->property_can_revert(_extension_instance, (const GDNativeStringNamePtr)&p_name)) {
+ return true;
+ }
+ }
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
+
+ return _property_can_revertv(p_name);
+}
+
+Variant Object::property_get_revert(const String &p_name) const {
+ Variant ret;
+
+ if (script_instance) {
+ if (script_instance->property_get_revert(p_name, ret)) {
+ return ret;
+ }
+ }
+
+// C style pointer casts should never trigger a compiler warning because the risk is assumed by the user, so GCC should keep quiet about it.
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wignored-qualifiers"
+#endif
+ if (_extension && _extension->property_get_revert) {
+ if (_extension->property_get_revert(_extension_instance, (const GDNativeStringNamePtr)&p_name, (GDNativeVariantPtr)&ret)) {
+ return ret;
+ }
+ }
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
+
+ if (_property_get_revertv(p_name, ret)) {
+ return ret;
+ }
+ return Variant();
}
void Object::get_method_list(List<MethodInfo> *p_list) const {
@@ -1499,10 +1553,12 @@ void Object::_bind_methods() {
miget.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
BIND_OBJ_CORE_METHOD(miget);
- MethodInfo plget("_get_property_list");
-
- plget.return_val.type = Variant::ARRAY;
- BIND_OBJ_CORE_METHOD(plget);
+ BIND_OBJ_CORE_METHOD(MethodInfo(Variant::ARRAY, "_get_property_list"));
+ BIND_OBJ_CORE_METHOD(MethodInfo(Variant::BOOL, "_property_can_revert", PropertyInfo(Variant::STRING_NAME, "property")));
+ MethodInfo mipgr("_property_get_revert", PropertyInfo(Variant::STRING_NAME, "property"));
+ mipgr.return_val.name = "Variant";
+ mipgr.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
+ BIND_OBJ_CORE_METHOD(mipgr);
#endif
BIND_OBJ_CORE_METHOD(MethodInfo("_init"));
diff --git a/core/object/object.h b/core/object/object.h
index 35d0aaaa7d..093b104664 100644
--- a/core/object/object.h
+++ b/core/object/object.h
@@ -294,6 +294,8 @@ struct ObjectNativeExtension {
GDNativeExtensionClassGet get;
GDNativeExtensionClassGetPropertyList get_property_list;
GDNativeExtensionClassFreePropertyList free_property_list;
+ GDNativeExtensionClassPropertyCanRevert property_can_revert;
+ GDNativeExtensionClassPropertyGetRevert property_get_revert;
GDNativeExtensionClassNotification notification;
GDNativeExtensionClassToString to_string;
GDNativeExtensionClassReference reference;
@@ -469,6 +471,37 @@ protected:
m_inherits::_get_property_listv(p_list, p_reversed); \
} \
} \
+ _FORCE_INLINE_ void (Object::*_get_validate_property() const)(PropertyInfo & p_property) const { \
+ return (void(Object::*)(PropertyInfo &) const) & m_class::_validate_property; \
+ } \
+ virtual void _validate_propertyv(PropertyInfo &p_property) const override { \
+ m_inherits::_validate_propertyv(p_property); \
+ if (m_class::_get_validate_property() != m_inherits::_get_validate_property()) { \
+ _validate_property(p_property); \
+ } \
+ } \
+ _FORCE_INLINE_ bool (Object::*_get_property_can_revert() const)(const StringName &p_name) const { \
+ return (bool(Object::*)(const StringName &) const) & m_class::_property_can_revert; \
+ } \
+ virtual bool _property_can_revertv(const StringName &p_name) const override { \
+ if (m_class::_get_property_can_revert() != m_inherits::_get_property_can_revert()) { \
+ if (_property_can_revert(p_name)) { \
+ return true; \
+ } \
+ } \
+ return m_inherits::_property_can_revertv(p_name); \
+ } \
+ _FORCE_INLINE_ bool (Object::*_get_property_get_revert() const)(const StringName &p_name, Variant &) const { \
+ return (bool(Object::*)(const StringName &, Variant &) const) & m_class::_property_get_revert; \
+ } \
+ virtual bool _property_get_revertv(const StringName &p_name, Variant &r_ret) const override { \
+ if (m_class::_get_property_get_revert() != m_inherits::_get_property_get_revert()) { \
+ if (_property_get_revert(p_name, r_ret)) { \
+ return true; \
+ } \
+ } \
+ return m_inherits::_property_get_revertv(p_name, r_ret); \
+ } \
_FORCE_INLINE_ void (Object::*_get_notification() const)(int) { \
return (void(Object::*)(int)) & m_class::_notification; \
} \
@@ -613,12 +646,18 @@ protected:
virtual bool _setv(const StringName &p_name, const Variant &p_property) { return false; };
virtual bool _getv(const StringName &p_name, Variant &r_property) const { return false; };
virtual void _get_property_listv(List<PropertyInfo> *p_list, bool p_reversed) const {};
+ virtual void _validate_propertyv(PropertyInfo &p_property) const {};
+ virtual bool _property_can_revertv(const StringName &p_name) const { return false; };
+ virtual bool _property_get_revertv(const StringName &p_name, Variant &r_property) const { return false; };
virtual void _notificationv(int p_notification, bool p_reversed) {}
static void _bind_methods();
bool _set(const StringName &p_name, const Variant &p_property) { return false; };
bool _get(const StringName &p_name, Variant &r_property) const { return false; };
void _get_property_list(List<PropertyInfo> *p_list) const {};
+ void _validate_property(PropertyInfo &p_property) const {};
+ bool _property_can_revert(const StringName &p_name) const { return false; };
+ bool _property_get_revert(const StringName &p_name, Variant &r_property) const { return false; };
void _notification(int p_notification) {}
_FORCE_INLINE_ static void (*_get_bind_methods())() {
@@ -633,6 +672,15 @@ protected:
_FORCE_INLINE_ void (Object::*_get_get_property_list() const)(List<PropertyInfo> *p_list) const {
return &Object::_get_property_list;
}
+ _FORCE_INLINE_ void (Object::*_get_validate_property() const)(PropertyInfo &p_property) const {
+ return &Object::_validate_property;
+ }
+ _FORCE_INLINE_ bool (Object::*_get_property_can_revert() const)(const StringName &p_name) const {
+ return &Object::_property_can_revert;
+ }
+ _FORCE_INLINE_ bool (Object::*_get_property_get_revert() const)(const StringName &p_name, Variant &) const {
+ return &Object::_property_get_revert;
+ }
_FORCE_INLINE_ void (Object::*_get_notification() const)(int) {
return &Object::_notification;
}
@@ -656,7 +704,6 @@ protected:
void _clear_internal_resource_paths(const Variant &p_var);
friend class ClassDB;
- virtual void _validate_property(PropertyInfo &property) const;
void _disconnect(const StringName &p_signal, const Callable &p_callable, bool p_force = false);
@@ -757,6 +804,9 @@ public:
Variant get_indexed(const Vector<StringName> &p_names, bool *r_valid = nullptr) const;
void get_property_list(List<PropertyInfo> *p_list, bool p_reversed = false) const;
+ void validate_property(PropertyInfo &p_property) const;
+ bool property_can_revert(const String &p_name) const;
+ Variant property_get_revert(const String &p_name) const;
bool has_method(const StringName &p_method) const;
void get_method_list(List<MethodInfo> *p_list) const;
diff --git a/core/object/script_language.h b/core/object/script_language.h
index f5f052b600..bfdedbe4a5 100644
--- a/core/object/script_language.h
+++ b/core/object/script_language.h
@@ -171,6 +171,9 @@ public:
virtual void get_property_list(List<PropertyInfo> *p_properties) const = 0;
virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid = nullptr) const = 0;
+ virtual bool property_can_revert(const StringName &p_name) const = 0;
+ virtual bool property_get_revert(const StringName &p_name, Variant &r_ret) const = 0;
+
virtual Object *get_owner() { return nullptr; }
virtual void get_property_state(List<Pair<StringName, Variant>> &state);
@@ -447,6 +450,9 @@ public:
virtual void get_property_list(List<PropertyInfo> *p_properties) const override;
virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid = nullptr) const override;
+ virtual bool property_can_revert(const StringName &p_name) const override { return false; };
+ virtual bool property_get_revert(const StringName &p_name, Variant &r_ret) const override { return false; };
+
virtual void get_method_list(List<MethodInfo> *p_list) const override;
virtual bool has_method(const StringName &p_method) const override;
diff --git a/core/object/script_language_extension.h b/core/object/script_language_extension.h
index 2869f4ad98..7e74f6a2be 100644
--- a/core/object/script_language_extension.h
+++ b/core/object/script_language_extension.h
@@ -692,6 +692,19 @@ public:
return Variant::NIL;
}
+ virtual bool property_can_revert(const StringName &p_name) const override {
+ if (native_info->property_can_revert_func) {
+ return native_info->property_can_revert_func(instance, (const GDNativeStringNamePtr)&p_name);
+ }
+ return false;
+ }
+ virtual bool property_get_revert(const StringName &p_name, Variant &r_ret) const override {
+ if (native_info->property_get_revert_func) {
+ return native_info->property_get_revert_func(instance, (const GDNativeStringNamePtr)&p_name, (GDNativeVariantPtr)&r_ret);
+ }
+ return false;
+ }
+
virtual Object *get_owner() override {
if (native_info->get_owner_func) {
return (Object *)native_info->get_owner_func(instance);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-24 16:35:03 +0000