# Scripting Define Symbols

The following is a list of features that can be enabled/disabled by adding them to Scripting Define Symbols in Player Settings.

## ARBOR_ENABLE_ONMOUSE_EVENT

Enables the OnMouse related callback methods when building on mobile devices.
You must specify this symbol when using the following built-in scripts on mobile devices.

- OnMouseDownTransition
- OnMouseDragTransition
- OnMouseEnterTransition
- OnMouseExitTransition
- OnMouseOverTransition
- OnMouseUpAsButtonTransition
- OnMouseUpTransition

## ARBOR_DOC_JA

The document comments in Arbor will be converted to Japanese.
Specify this option if you want the document comments displayed in the IDE to be written in Japanese.

## ARBOR_PROFILER

Enables profiling of each callback method of Arbor.
Specify this if you want to check the load of OnStateUpdate, etc.

## ARBOR_DISABLE_DEFAULT_EDITOR

Disables the Arbor default editor extension for scripts that inherit from NodeBehaviour.
This will only affect scripts that inherit from NodeBehaviour but do not have their own editor extension defined directly for them.
Specify this when necessary, such as when using Inspector extension assets.

Note that if you specify this symbol and use other assets, the editor part of NodeBehaviour will depend on the other assets.
If you encounter any problems, please try to isolate the problem and contact the asset that is causing the problem.