Game Development Reference
In-Depth Information
super(type, bubbles,cancelable);
this.text = text;
}
public override function clone():Event {
return new CustomEventLevelScreenUpdate(type,text,
bubbles,cancelable)
}
}
}
The only real differences in all three of the custom
Event
classes we will create are the constant
values used to create an instance of the event and the data that is passed along with the event:
public static const UPDATE_TEXT:String = "update level text";
public var text:String;
We also need to modify the constructor and the clone functions for the new data passed.
The CustomEventScoreBoardUpdate class
This custom
Event
class is very similar to to
CustomEventButtonId
and
CustomEventLevelScreenUpdate
classes. It is used to pass two
String
values back to the
listening function. Specifically, it is used by the
GameFrameWork.as
to add text to update elements
on the
ScoreBoard
class instance.
Create the
CustomEventScoreBoardUpdate.as
file in the framework package structure we created
earlier:
/source/classes/com/efg/framework/CustoEventScoreBoardUpdate.as
Here is entire code listing for this class:
package com.efg.framework
{
import flash.events.Event;
/**
* ...
* @author Jeff Fulton
*/
public class CustomEventScoreBoardUpdate extends Event {
public static const UPDATE_TEXT:String =
"update scoreboard text";
public var element:String;
public var value:String;
public function CustomEventScoreBoardUpdate(type:
String,element:String, value:String,
bubbles:Boolean=false,cancelable:Boolean=false) {
super(type, bubbles,cancelable);
this.element = element;
this.value = value;
}
