Figure 15-9: The codeblocks on themiddle sequencebeam
Figure 15-10: The StepBackward
My Blockinstructs Guard-Botto take
onestepbackwardwithbothsets
oflegs.
Figure 15-11: The Turn My Block
instructs Guard-Botto changedirec
-
tion byrunning itslegs inopposite
directions forfoursteps.
218 CHAPTER15
If the light sensor does not detect the line, the bottom
sequence beam on the Switch block is taken and the Shoot
Ball variable sends its logic data to another My Block: the
Maneuver block (Figure 15-12). Inside the Maneuver block, ...
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