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Lua Scripts/Questions/Help

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Re: Lua Scripts/Questions/Help

Lee
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09.01.10 21:52:39

Homer hat geschrieben

Thanks yellow, and blazzing, Sorry, but I have another question xD, Im curious about what the string.sub(t,1,4) does. Like what is it's function really. And why are the arguments t,1,4? Thanks for all your help

print(string.sub("Hello World", 1, 5))

Hello

-----------------------------------------------------

print(string.sub("Hello World", 1, 4) .. " Yeah")

Hell Yeah

-----------------------------------------------------

print("YAY"..string.sub("Hello World", 6))

YAY World

Re: Lua Scripts/Questions/Help

Homer
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09.01.10 22:02:06

To comply with leegao, I must say YAY I get it, and thanks

Re: Lua Scripts/Questions/Help

YellowBanana
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09.01.10 22:16:05

string.reverse doesn't seem to work ..:(

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sentence = "reviver"

print(string.format("Original sentence: %s",sentence))
print(string.format("Reversed sentence: %s",sentence:reverse()))

output::
Original sentence: reviver
Reversed sentence: reviver

Re: Lua Scripts/Questions/Help

Homer
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09.01.10 22:41:41

Lol, Im sorry yellow, but are you trying to reverse reviver? reviver is reversable, so Not sure, but try using a different word?

Re: Lua Scripts/Questions/Help

Lee
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09.01.10 23:51:28

I'm sure that he realizes that he's reversing a palindrome

Re: Lua Scripts/Questions/Help

Homer
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09.01.10 23:56:13

YES! That's the word palindrome, Dang it, I couldn't remember what it was called. And guess what!! ANOTHER REQUEST! Well, I am asking on how to make a person request a register say like
!register <name> <pass>
and it stores it in a file, for acess. Then, a person can theoretically look at all the stored usernames. I know one of the things, but don't know the file open, write and close, All I know is that io.open.file or something is open close and write.

1× editiert, zuletzt 10.01.10 04:19:10

Re: Lua Scripts/Questions/Help

Flacko
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10.01.10 04:33:59

Homer, read these

io.open
http://www.lua.org/manual/5.1/manual.html#pdf-io.open
Opens a file in a specific format for reading/writing to it.

io.read or file:read
http://www.lua.org/manual/5.1/manual.html#pdf-file:read
Read from the file with the given format and returns a string (or nil)

io.write or file:write
http://www.lua.org/manual/5.1/manual.html#pdf-file:write
Writes to the stream the parameter(s) you passed to it.

file:close or io.close
http://www.lua.org/manual/5.1/manual.html#pdf-file:close
Once you finished working with your file, you can close it.

Re: Lua Scripts/Questions/Help

memo
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10.01.10 12:46:45

i have 2 question :

1- i post it here first but no one answer me so i repeat it :
need help with this lvl script the credits never shows why ?

Spoiler

2- dose any one know a script to control the bot movement ?

Re: Lua Scripts/Questions/Help

DC
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10.01.10 12:49:29

1 - lol... do you seriously wonder that no one answers when you post a script with so many lines?! only post the important parts! otherwise nobody will even read it.

2 - you can't control the bot movement. the only thing you can do is using commands like cs2d cmd

setpos to change the position of bots. however I wouldn't recommend that because it's not a good solution and it might confuse the AI when you suddenly change the position.

Re: Lua Scripts/Questions/Help

SQ
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10.01.10 13:15:03

DC hat geschrieben

2 - you can't control the bot movement. the only thing you can do is using commands like cs2d cmd

setpos to change the position of bots. however I wouldn't recommend that because it's not a good solution and it might confuse the AI when you suddenly change the position.

There is other way, making own bots.
It's not easy, but I can say it's possible since I made small AI on Lua.

By the way, some how if I use "\n" in print command, first line last letter disappear.

print("he[b]y[/b]\nhey")

So then should be... "*\n"

@Black, you should make double post.
Everyone saw you post already, I said you should optimize your script (on PM) already... You said "I will try"

1× editiert, zuletzt 10.01.10 13:25:53

Re: Lua Scripts/Questions/Help

memo
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10.01.10 13:27:15

i try but how i gonna make it less lines i can't .
and about the bots Blazzingxx you have a script control the bots movements or what .....?

Re: Lua Scripts/Questions/Help

Flacko
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10.01.10 13:33:17

I don't think that scripting NPCs would be a smart idea.
You would have to check if this NPCs is being shot or not, and thinking on that would just give me headache

Re: Lua Scripts/Questions/Help

SQ
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10.01.10 13:47:31

There is about 10 scripts about making bots.
Yea, that's a bit confusing since you have to check collisions for scripted bullets.

Anyway, I'm just scripting stuff I made on Blitzmax.