View source for DisplayStateListener

This script listens for updates from the [[DisplayStateManager]] class. It is designed to be a general purpose listener; it doesn't really do much by itself, except for receive notifications. However, when used in conjunction with other scripts like [[DisplayStateActivateOnChanged]], it becomes quite useful indeed. 

== Public Variables ==
=== stateMachineID : string ===
This is actually hidden in the inspector, but the custom editor interface allows the game designer to choose which [[DisplayStateManager]] this will be set to from a drop-down box. 
== Events ==
This script uses a delegate function to notify other scripts that the state has changed. The delegate has this function signature:
   public delegate void NotifyStateChanged (string newState);
=== event NotifyStateChanged OnStateChanged ===
This is called when the display state is updated. 
== Public Functions ==
=== void StateChanged (string stateMachine, string newState) ===
This is called from a  [[DisplayStateManager]]. It will call OnStateChanged with the new state if the stateMachine passed into this function matches the stateMachineID of this listener. 

[[Category:API]]
[[Category:Premium Scripts]]
[[Category:State Machines]]