

#otvor
? zav4 : goto "br4"

~1

goto "otvor"

#br4

br4 animate ["arm", 1] 


#zat

? zavora4 : goto "zatvor4"

~3

goto "zat"

#zatvor4

~1

br4 animate ["arm", 0] 
~1
zav4 = false
zavora4 = false


exit