Attention: Here be dragons
This is the latest
(unstable) version of this documentation, which may document features
not available in or compatible with released stable versions of Godot.
Checking the stable version of the documentation...
ClassDB¶
Inherits: Object
A class information repository.
Description¶
Provides access to metadata stored for every available class.
Methods¶
Method Descriptions¶
bool can_instantiate ( StringName class ) const
Returns true
if objects can be instantiated from the specified class
, otherwise returns false
.
bool class_exists ( StringName class ) const
Returns whether the specified class
is available or not.
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.
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.
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
.
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.
Error class_set_property ( Object object, StringName property, Variant value )