How do I implent a script (if you have the code, but not the lua file)

[kokoloris]

Hi,

I don't find the option to run a script (like you did in the elf bot days). I found the script that I want in this thread already, but it's just the code, not a lua file:

http://forums.xenobot.net/showthread.php?4474-Alarm-when-no-spears-left&highlight=alarm+spears

And I don't know how to create lua files, can anyone help me ?