ClassDB

bool can_instantiate(StringName class) const

Returns true if objects can be instantiated from the specified class, otherwise returns false.

Variant class_call_static(StringName class, StringName method) vararg

Calls a static method on a class.

bool class_exists(StringName class) const

Returns whether the specified class is available or not.

int class_get_api_type(StringName class) const

Returns the API type of the specified class.

PackedStringArray class_get_enum_constants(StringName class, StringName enum, bool no_inheritance = false) const

Returns an array with all the keys in enum of class or its ancestry.

PackedStringArray class_get_enum_list(StringName class, bool no_inheritance = false) const

Returns an array with all the enums of class or its ancestry.

int class_get_integer_constant(StringName class, StringName name) const

Returns the value of the integer constant name of class or its ancestry. Always returns 0 when the constant could not be found.

StringName class_get_integer_constant_enum(StringName class, StringName name, bool no_inheritance = false) const

Returns which enum the integer constant name of class or its ancestry belongs to.

PackedStringArray class_get_integer_constant_list(StringName class, bool no_inheritance = false) const

Returns an array with the names all the integer constants of class or its ancestry.

int class_get_method_argument_count(StringName class, StringName method, bool no_inheritance = false) const

Returns the number of arguments of the method method of class or its ancestry if no_inheritance is false.

Dictionary[] class_get_method_list(StringName class, bool no_inheritance = false) const

Returns an array with all the methods of class or its ancestry if no_inheritance is false. Every element of the array is a Dictionary with the following keys: args, default_args, flags, id, name, return: (class_name, hint, hint_string, name, type, usage). Note: In exported release builds the debug info is not available, so the returned dictionaries will contain only method names.

Variant class_get_property(Object object, StringName property) const

Returns the value of property of object or its ancestry.

Variant class_get_property_default_value(StringName class, StringName property) const

Returns the default value of property of class or its ancestor classes.

StringName class_get_property_getter(StringName class, StringName property)

Returns the getter method name of property of class.

Dictionary[] class_get_property_list(StringName class, bool no_inheritance = false) const

Returns an array with all the properties of class or its ancestry if no_inheritance is false.

StringName class_get_property_setter(StringName class, StringName property)

Returns the setter method name of property of class.

Dictionary class_get_signal(StringName class, StringName signal) const

Returns the signal data of class or its ancestry. The returned value is a Dictionary with the following keys: args, default_args, flags, id, name, return: (class_name, hint, hint_string, name, type, usage).

Dictionary[] class_get_signal_list(StringName class, bool no_inheritance = false) const

Returns an array with all the signals of class or its ancestry if no_inheritance is false. Every element of the array is a Dictionary as described in class_get_signal().

bool class_has_enum(StringName class, StringName name, bool no_inheritance = false) const

Returns whether class or its ancestry has an enum called name or not.

bool class_has_integer_constant(StringName class, StringName name) const

Returns whether class or its ancestry has an integer constant called name or not.

bool class_has_method(StringName class, StringName method, bool no_inheritance = false) const

Returns whether class (or its ancestry if no_inheritance is false) has a method called method or not.

bool class_has_signal(StringName class, StringName signal) const

Returns whether class or its ancestry has a signal called signal or not.

int class_override_api_type(StringName class, int api) const

Overrides the API type of class to api. See ClassDB.APIType. Note: This should only be used with a thorough understanding of its implications.

int class_set_property(Object object, StringName property, Variant value) const

Sets property value of object to value.

PackedStringArray get_class_list() const

Returns the names of all engine classes available. Note: Script-defined classes with class_name are not included in this list. Use ProjectSettings.get_global_class_list() to get a list of script-defined classes instead.

int get_current_api() const

Returns the currently active API type. See ClassDB.APIType.

PackedStringArray get_inheriters_from_class(StringName class) const

Returns the names of all engine classes that directly or indirectly inherit from class.

StringName get_parent_class(StringName class) const

Returns the parent class of class.

Variant instantiate(StringName class) const

Creates an instance of class.

bool is_class_enabled(StringName class) const

Returns whether this class is enabled or not.

bool is_class_enum_bitfield(StringName class, StringName enum, bool no_inheritance = false) const

Returns whether class (or its ancestor classes if no_inheritance is false) has an enum called enum that is a bitfield.

bool is_parent_class(StringName class, StringName inherits) const

Returns whether inherits is an ancestor of class or not.

void set_current_api(int api) const

Sets the globally active API type to api. See ClassDB.APIType. Note: This should only be used with a thorough understanding of its implications.

API_CORE = 0

Enum: APIType

Native Core class type.

API_EDITOR = 1

Enum: APIType

Native Editor class type.

API_EXTENSION = 2

Enum: APIType

GDExtension class type.

API_EDITOR_EXTENSION = 3

Enum: APIType

GDExtension Editor class type.

API_NONE = 4

Enum: APIType

Unknown class type.