Dauntless.be » Uncategorized

Minor update: v1.1

Dauntless — Sat, 04 Sep 2010 23:35:29 +0000

I’ve added a minor update to Astar. There was a little memory leak in getDataTile() which has now been fixed.

Thanks to Mario Benedek for pointing this out!

You can get the latest version on the A* page.

TextField.setSelection without clicking

Dauntless — Fri, 03 Sep 2010 21:05:44 +0000

If you want to select a certain part of a textfield you use TextField.setSelection. This will only work however if you put it inside a click handler of the textfield.

Why? Because when you click on your textfield it receives focus, which is necessary for setSelection to work.

Solution? First assign focus to the textfield manually and then call setSelection:

stage.focus = tf;
tf.setSelection(0, 5);

Minor update: v1.1

Dauntless — Mon, 09 Nov 2009 16:57:35 +0000

The AstarPath was supposed to be iterated through like this:

while(myPath.hasNext())
{
	trace(myPath.getNext());
}

But since a lot of people don’t like doing it this way, I’ve added a simple toArray() method to the AstarPath class. The method does what it says: It returns the inner array that the AstarPath uses.