Hello guys
I have a really terrible memory. So when i come back to my old programs, i simply can't remember the "bonuses" i have coded. Therefore i would like to include an optional help function. English isn't my primary language, so i will give a practical example, as i feel that will explain it better than i can.
Example:
I have a program that will dig a 3x3x3 hole. I use it to dig up quicksand. It has the option to fill the hole afterwards, so i am not leaving holes around the world. It automatically detects if the blocks needed are there, and if they are, it will use them.
A week from now i won't remember having the option. Therefore i would like option to for example type <Nameofprogram> help. In my case "Quicksand help". If help isn't typed it will run without giving the helpful text, or at least that's what i want it to do.
I have included the program used as an example, so it's there if needed.
Quicksand digging program:
http://pastebin.com/uV4CFydZ
1
2 replies to this topic
#1
Posted 18 June 2013 - 09:46 AM
#2
Posted 18 June 2013 - 11:21 AM
Just put this at the top:
EDIT: Made it just return the help
if ({...})[1] == 'help' then -- Print usage message here return end
EDIT: Made it just return the help
#3
Posted 18 June 2013 - 11:35 AM
[EDIT] The new code is working beautifully. Thank you this will really help me going forward!
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