Variable inspector
Taken from https://hutonggames.fogbugz.com/default.asp?W50
The Variable Manager lets you add, delete, and edit the variables used by an FSM.
Variable Name: Descriptive name for the variable.
Usage Count: The number of times the variable is used in the FSM.
Variable Type: See FSM Variables.
Settings Menu: See below.
Delete: Delete a variable.
Variable Editor: Add or Edit Variables.
Settings Menu
Debug Variable Values: Show variable values. Great for runtime debugging.
Delete Unused Variables: Delete any variables that are not used by this FSM.
Global Variables: Open the Global Variables Window.
Online Help: A link to this document.
Adding a New Variable
New Variable: Enter the name for the new variable.
Variable Type: Set the type for the new variable.
The new variable is auto-selected so you can edit it further. See below.
Editing a Variable
Select the variable in the table.
The panel at the bottom changes to Edit Variable.
Edit the variable's name and default value.
Finding Variables in Actions
You can also right click on the variable name to select states/actions that use the variable.