computercraft touch screen

[kk258966]

iv bee looking for programs on the web to make a mob farm
but couldn't seem to find on
what i wanted is a touch screen and a list of mob such as cow,enderman,blaze....etc.
and it output signal to open the spawner or close it

but seems like there's no programs or tutorial for this
i know nothing about programing so i couldn't do it myself
does anyone know any good designs that i can use?

 

[Bibble]

I'd probably dig out DW20's button api. As far as I recall, it takes a list of values (label, top left, bottom right, program) and generates the screen from that. Can't quite remember the episode it was from, though. Might have been the mob farm one from the last SMP season.