String inside string?
6 replies
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29.05.16 04:24:30 pm
I have no clue what to call it so I couldn't search for it too...
Results in
I know I'm doing it wrong but I just tried for like the past 10 minutes and I have no clue what to do
I would like to add there is no hc.SERVERNAME[id] since this is in a loop and I want to find 9 hc.SERVERNAME like that:
hc.SERVERNAME1
hc.SERVERNAME2
hc.SERVERNAME3
etc..
Pliz help me
oh my cat say hi
Code:
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if hc.SERVERNAME ..id == nil then
hc.SERVERNAME ..id = '(Empty | '
end
hc.SERVERNAME ..id = '(Empty | '
end
Results in
Code:
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LUA ERROR: sys/lua/server.lua:23: '=' expected near '..'
-> [C]: in function 'dofile'
-> [string "dofile("sys/lua/server.lua")"]:1: in main chunk
-> [C]: in function 'dofile'
-> [string "dofile("sys/lua/server.lua")"]:1: in main chunk
I know I'm doing it wrong but I just tried for like the past 10 minutes and I have no clue what to do
I would like to add there is no hc.SERVERNAME[id] since this is in a loop and I want to find 9 hc.SERVERNAME like that:
hc.SERVERNAME1
hc.SERVERNAME2
hc.SERVERNAME3
etc..
Pliz help me
oh my cat say hi
Look at me standing, here on my own again
29.05.16 04:56:54 pm
You cannot concatenate the id string before the variable when it's assigned. You would normally do like this as it's shown below:
However there's something that you should be aware of. Since the strings in Lua are immutable, each new concatenation with the same variable string creates a new string object. That would result in a poor performance due to successive concatenations into a single string. Also, note that it might occur unexpected behaviours whilst you run the code since I don't have your script to test whether it gives optimal results with this fix or not.
Code:
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hc.SERVERNAME = hc.SERVERNAME .. id '(Empty | '
However there's something that you should be aware of. Since the strings in Lua are immutable, each new concatenation with the same variable string creates a new string object. That would result in a poor performance due to successive concatenations into a single string. Also, note that it might occur unexpected behaviours whilst you run the code since I don't have your script to test whether it gives optimal results with this fix or not.
29.05.16 05:21:12 pm
Edit: Problem solved
But I have a new problem, how to get the server IP in a script? (including port)
edited 2×, last 29.05.16 05:48:01 pm
Look at me standing, here on my own again
29.05.16 06:15:40 pm
Set this to your choice
So, an example would be
You have to manually set the IP and port values of a server you want to reroute to.
Code:
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hc.SERVERIP1 = "ip:port"
So, an example would be
Code:
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hc.SERVERIP1 = "192.168.0.1:80"
You have to manually set the IP and port values of a server you want to reroute to.
29.05.16 06:30:55 pm
Yes but I want the actual server's IP, like this:
Code:
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game("sv_name")
Look at me standing, here on my own again
29.05.16 07:19:54 pm
There's no way you can achieve this with the current CS2D library unfortunately. The IP and port of the server must be written manually by yourself for each indexed table.
29.05.16 07:54:14 pm
Code:
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addhook("say", "_say")
function _say(id, txt)
if txt:sub(1,4) == "!bla" then
local handle = io.popen("curl ipecho.net/plain; echo")
local result = handle:read("*a") .. ":" .. game("port")
msg(result)
handle:close()
end
end
function _say(id, txt)
if txt:sub(1,4) == "!bla" then
local handle = io.popen("curl ipecho.net/plain; echo")
local result = handle:read("*a") .. ":" .. game("port")
msg(result)
handle:close()
end
end
You will need "curl" installed on your machine.
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