add track (0,0) -> (-5,0)
add track (-5,0) -> (-5,5)
add switch (0,5) -> (0,0),(-5,5)
list tracks
set switch 3 position (0,0)
list tracks
add track (0,0) -> (5,0)
create train-set A B 6 true true
add train 1 A-B
put train 1 at (0,5) in direction 0,1
step 1
put train 1 at (-5,5) in direction 0,3
step 1
delete train 1
delete rolling stock A-B
create engine steam T1 Alpha 1 false false
create engine electrical T1 Beta 1 false false
add train 1 T1-Alpha
add train 2 T1-Beta
put train 1 at (0,5) in direction 0,1
put train 2 at (0,0) in direction 1,0
step 1
put train 1 at (0,0) in direction 0,-1
set switch 3 position (0,0)
put train 1 at (0,0) in direction 0,-1
exit