Alex,

Thanks for the tip .. did not occur to me to look at games, I was trapped it 
the "search Google" and "search Squeak Wiki" approach ... Playing with an 
eToy approach to this as well using a patch from Karl,

Milan

On July 5, 2004 02:58 am, Alexander Lazarević wrote:
> Hi Milan,
>
> Look at an existing game by loading it with the PackageLoader from
> SqeakMap. Sokoban for example uses the arrow keys to move a morph
> around. There you will find this methods, which should you get started:
>
> *handlesKeyboard: aMorphicEvent
>     ^ true
>
> *and
>
> *keyStroke: aKeyboardEvent
>
>     | char |
>
>     char := aKeyboardEvent keyCharacter.
>     char = Character arrowLeft ifTrue: [^ self moveLeft].
>     char = Character arrowRight ifTrue: [^ self moveRight].
>     char = Character arrowUp ifTrue: [^ self moveUp].
>     char = Character arrowDown ifTrue: [^ self moveDown].
>     char asLowercase = $a ifTrue: [^ self again].
> *         [...]
>
> Alex