[plt-scheme] get-key-event in draw.ss

On Feb 28, 2004, at 2:58 PM, Connor Ferguson wrote:

>
> I am using the draw.ss teachpack to draw the shapes. I am wondering
> partially how to use the get-key-event and also if that is the 
> direction I
> should be going in order to make the list of shapes move with the arrow
> keys. If I should be using get-key-event, how should I approach it?


You can use either approach.

I used the arrows initially to have separate controls. That's too 
sophisticated
so I added the arrow event things to the draw.ss teachpack.

-- Matthias


>
> Just to tell you, I am working on the lunar lander exercise from 
> Section 21
> of HTDP. I will then be using the arrow keys to move an object on the 
> screen
> for a VERY simple Space Invaders type game for my science project.
>
> Thank you very much for helping
> Connor