Next: GetBuiltinVariableIndex

Retrieves the index for an instance built-in or global built-in variable.

Syntax

AurieStatus GetBuiltinVariableIndex(
    [in]  std::string_view Name,
    [out] size_t&          Index
);

Parameters

Name

The name of the built-in to look up.

Important

Using this function, you can get the index of either a local built-in (such as id, image_index, etc.), or a global built-in (such as room, instance_count, etc.).

A global built-in variable IS NOT the same as a regular global variable, and cannot be treated as such - to look up a global variable, use the variable_global_get built-in function, or the GetInstanceMember function together with the global instance obtained from GetGlobalInstance.

Index

A reference to a buffer, into which the index of the variable is written. This buffer is guaranteed to remain unchanged if the function fails. To access built-in variables via this index, use the GetBuiltinVariableInformation function.

Note

Accessing built-ins via an index is not faster than using GetBuiltin, due to YYTK's caching system.

Return Value

Value	Description
AURIE_SUCCESS	The built-in was found, and its index was written into the buffer.
AURIE_MODULE_INTERNAL_ERROR	The internal function needed is unavailable.
AURIE_OBJECT_NOT_FOUND	The function Name does not exist.

Requirements

Criterium	Value
Minimum YYTK Version	3.0.3
Context	Any