Control

Repeat:

Repeats the blocks inside for the specified number.

Repeat

Forever:

Repeats the blocks inside forever

Forever

Must be used with a stop block or the app will crash.

Stop:

Stops a forever and repeat block

stop

If then:

If the specified value is true, the blocks inside will run.

if then

Usually used with blocks from the Operator tab.

If then/else:

If the specified value is true, the blocks in the top half will run. Else, the blocks in the bottom half will run.

If then/else

Usually used with blocks from the Operator tab.