Makeblock Codey Rocky - Create: Motion and Receive Events

Finish the code for
the rest arrows as
you did in the step
4 and step 5.
4
Add a motion
Click Devices under the stage. Then drag the move forward at
power 50% for 1 sec block to the script area.
5
Add an event
Use the when I receive up block in your code.
Finish the code for the rest arrows as you did in the step 4 and step 5.
You can select another direction here.