Action properties

Action properties are a dictionary of metadata produced by message actions, passed to each following message action and a command target if the message is a command. Each message action returns a dict of any new action properties it wants to add, but does not need to return existing ones. If a returned new action property already exists in the dict, the old value is overwritten. As mentioned above, commands are passed the action properties dict when they run, but they do not create any of their own, because a message can only ever call a maximum of one command.

Official action properties (all keys are strings):

• "deleted" (bool): This message was deleted by the actor, stop processing it.
• "sound" (bool): Wether or not sound has been produced for this message.

S.D.G.