:startloop

put logic here

goto( startloop )

ah thanks david.

Or in blocky, use the LOOP command titled LOOP FOREVER

It generates this code...

dj

is that only in the begin ? loop forever or is there at the end also a command.

The above code loops forever... If you want to stop the script use the command below or to just exit the loop but stay in the script you can use a different "Goto/Label" command to put you outside the loop...

 Halt() #stops a script

$x=0
:top
# do something
if($x=1)
goto(exit) #exit the loop only
endif

goto(top)

:exit
Print("finished")

thanks averyone.

This demonstrates both ways to exit the loop or script in blockly.

Use Blockly to learn how to program