Pixel Crushers Forum

Posted: **Mon Feb 25, 2019 3:49 pm**

How do I get the argument on a listener? This is my custom condition script for Tracking message but I don¡t konw how to get the argument true / fasle:

public override void StartChecking(System.Action trueAction)
{
base.StartChecking(trueAction);
MessageSystem.AddListener(this, QuestMachineMessages.QuestTrackToggleChangedMessage, this.quest.id.ToString());
}

public void OnMessage(MessageArgs messageArgs)
{

if ((messageArgs.message == QuestMachineMessages.QuestTrackToggleChangedMessage) && (messageArgs.parameter == this.quest.id.ToString()) && messageArgs.)
{
SetTrue();
}
}

Posted: **Mon Feb 25, 2019 3:59 pm**

Hi,

Code: Select all

if ((messageArgs.message == QuestMachineMessages.QuestTrackToggleChangedMessage) && 
   (messageArgs.parameter == this.quest.id.ToString()) && 
   ((bool)messageArgs.firstValue == true))

Here is the API reference: MessageArgs.

MessageArgs contains:

(string) message: The message.
(string) parameter: The optional parameter that was sent with the message.
(object[]) values: An array of objects passed as additional arguments. They can be mixed types (bool, int, etc.).
(object) sender: The object that sent this message.
(object) target: The object that this message is intended for. May be null if it's a general message for everyone.

There are also aliases "firstValue" and "intValue". These are just aliases for:

firstValue = values[0]
intValue = (int)values[0]

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