Dialogue Runner
Learn about the Dialogue Runner, which runs the contents of your Yarn Scripts and delivers lines, options and commands to your game.
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Learn about the Dialogue Runner, which runs the contents of your Yarn Scripts and delivers lines, options and commands to your game.
Last updated
Was this helpful?
The Dialogue Runner is the bridge between the dialogue that you've written in your Yarn scripts and the other components of your game. It's a component that's responsible for loading, running and managing the contents of a , and for delivering the content of your to the other parts of your game, such as your user interface.
Setting up a Dialogue Runner is the first step in adding dialogue to your game. To use a Dialogue Runner, you add it to a game object in your scene, connect it to , and provide it with a to run.
When you want to start running the dialogue in your game, you call the Dialogue Runner's method. When you do this, the Dialogue Runner will begin delivering lines, options and commands to its Dialogue Views.
The Dialogue Runner is designed to work with other components of Yarn Spinner for Unity:
The contents of your dialogue are delivered to your .
The values of are stored and retrieved using the Dialogue Runner's .
The content that users should see - that is, the text in their current language, voice over clips, and other asset - are retrieved using the Dialogue Runner's .
Yarn Project
Variable Storage
Line Provider
Dialogue Views
Start Automatically
Start Node
If Start Automatically is turned on, the Dialogue Runner will start running this node when the scene starts. (If your Yarn Project does not contain a node with this name, an error will be reported.)
Automatically Continue Lines
Run Selected Options as Lines
If this is turned on, when the user chooses an option, the Dialogue Runner will run the selected option as if it were a Line.
Verbose Logging
If this is turned on, the Dialogue Runner will log information about the state of each line to the Console as it's run.
On Node Start
A Unity Event that's fired when the Dialogue Runner begins running a new node. This may be fired multiple times during a dialogue run.
On Node Complete
A Unity Event that's fired when the Dialogue Runner reaches the end of a node. This may be fired multiple times during a dialogue run.
On Dialogue Complete
A Unity Event that's fired when the Dialogue Runner stops running dialogue.
On Command
The that this Dialogue Runner is running.
The to store and retrieve variable data from. If you do not set this, the Dialogue Runner will create an for you at runtime.
The to use to get user-facing content for each line. If you do not set this, the Dialogue Runner will create a for you at runtime.
The to send lines, options and commands to.
If this is turned on, the Dialogue Runner will start running the node named Start Node when the scene starts. If this is not turned on, you will need to call to start running.
If this is turned on, lines will automatically continue as soon as all Dialogue Views have finished presenting them. If this is turned off, the Dialogue Runner will wait for a Dialogue View to call to continue.
A Unity Event that's fired when a Command is encountered. This will only be called if no other part of the system has already handled the command, such as command handlers registered via or .