Trap/script for arrow keys?

[Sarah]

Judy,

I can't see where you set theXcoord and theYCoord initially. Try 
inserting these lines before the "switch" statement:
	put item 1 of the loc of btn "Fish" into theXCoord
	put item 2 of the loc of btn "Fish" into theYCoord

It seems a bit illogical that you are using left & right arrows to move 
up & down and vice versa :-) I think you need to change it so that left 
& right change theXCoord and up/down change theYCoord.

Cheers,
Sarah

On Friday, March 7, 2003, at 09:31  am, Judy Perry wrote:

> Still doesn't work:
>
> on arrowKey tKey
>   switch tKey
>     case "left"
>    subtract "10" from theYcoord
>   set the loc of btn "Fish" to theXcoord,theYcoord
>     break
>     case "right"
> add 10 to theYcoord
>   set the loc of btn "Fish" to theXcoord,theYcoord
>
>     break
> case "up"
> subtract 10 from theXcoord
>   set the loc of btn "Fish" to theXcoord,theYcoord
> break
> case "down"
> add 10 to theXcoord
>   set the loc of btn "Fish" to theXcoord,theYcoord
> break
>   end switch
> end arrowKey
>
>
> ???
>
> Judy
>
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