Jim Lambert wrote:

They would be handy properties. But in the meantime try this behavior:
getProp xLoc return item 1 of the loc of me
        end xLoc

        getProp yLoc
                return item 2 of the loc of me
        end yLoc

After assigning the behavior to any object you can just use:
        put the xloc of someObject
        put the yloc of someObject


...as long as you are always 100% certain that nothing in your code nor any third-party library you're using locks messages when you need to access those virtual properties.

When you have the luxury of such assurance, virtual properties are a wonderful code style.

But I rarely have that luxury, so I rarely use getProp/setProp.

--
 Richard Gaskin
 Fourth World Systems
 Software Design and Development for the Desktop, Mobile, and the Web
 ____________________________________________________________________
 ambassa...@fourthworld.com                http://www.FourthWorld.com

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