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from: Max <mnphilips@xxxxxxxxxxx>
date: Mon Jul 16 17:00:05 2007
platform: PC
version: MicroWorlds Ex

I am trying to make a Snake game where you move around to 
eat stuff.  When you eat the targets, you grow a segment.

However, I need help with setting up the game.  When I set 
the page with the gameplay on it up, I set one turtle to a 
specific position.  I need to set another turtle to a 
random position.  So finally, here's my question:

How do i make the second turtle go to a different place if 
its random placement lands it right on top of the first 
turtle?  Is there a way to use somewhat of a 'goto' and 
'label' combo?  I will write these in my code in quotes.

Here is my code: (xcoord and ycoord are text boxes)

to start
t1, setpos [-257 -152]
'label 1'
setxcoord random 18
setycoord random 12
setxcoord xcoord * 30
setycoord ycoord * 30
setxcoord 253 - xcoord
setycoord 178 - ycoord
t2, setpos (se xcoord ycoord)
'if touching? "t1 "t2 [goto 1]'
end