Hello Everabody,

i need this Programm for my exam on wednesday and i am getting out of my
mind...

i need to write a programm that changes traffic lights for the
pedastrians after pushing the "Walk" button an at the same time the
right Light for the cars, so that they would stop and go at the right
moment.

i would like to do it with a procedure for time. I tried it out on Ruby
and it worked, tried it out as a simple singular programm. it worked but
not as it should. as soon as i ad the procedure to my programm my Shoes
screen turnes black an the colors appear at the same time and not
differentiated as they should.

the same problem with my traffic light programm: as soon as i ad the
procedure for time my screen turnes black, there is no squere for the
traffic ligts and there is no color changing in it.

can anybody help me?!!

Attachments:
http://www.ruby-forum.com/attachment/6828/Traffic1.jpg
http://www.ruby-forum.com/attachment/6829/Traffic2.jpg
http://www.ruby-forum.com/attachment/6830/Test.jpg
http://www.ruby-forum.com/attachment/6831/shoes_Test.jpg
http://www.ruby-forum.com/attachment/6832/Shoes_Traffic.jpg


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