Finite State Machine Behavior

A powerful and versatile Construct 3 behavior that leverages a finite state machine to control the flow of logic for objects. This behavior enhances state management for your projects.

Current Features

• Trigger logic on-enter/ on-exit from states.
• Access the objects current / previous state.
• Setup trigger for specific state transitions.
• Compare states against list of states.
• Auto Complete, state strings.
• SDK v2.

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Properties

Property Name	Description	Type
Enabled	Enable or disable the FSM	check
Initial State	The initial state of the FSM	text
Trigger Initial State	Trigger the initial OnStateEnter event	check

Actions

Action	Description	Params
Go to state	Transition to a specific state	State (string)
Set enabled	Enable or disable the FSM	Enabled (boolean)

Conditions

Condition	Description	Params
Current state in list	Check if the current state is in a list of states	States (string)
Current state is	Check if the current state is a specific state	State (string)
Is enabled	Check if the FSM is enabled
On any state change	Triggered when state changes
On state enter	Triggered when entering a specific state	State (string)
On state enter in list	Triggered when entering a state in a list of states	States (string)
On state exit	Triggered when exiting a specific state	State (string)
On state exit in list	Triggered when exiting a state in a list of states	States (string)
On state transition	Triggered when transitioning from one state to another	From (string) To (string)
Previous state in list	Check if the previous state is in a list of states	States (string)
Previous state is	Check if the previous state was a specific state	State (string)

Expressions

Expression	Description	Return Type	Params
CurrentState	Get the current state	string
PreviousState	Get the previous state	string

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Links

• Source Code
• Issues & Feature Requests