Forum

CS2D

Scripts

A boolean value

Forums overview CS2D overview Scripts overview Log in to reply

A boolean value

6 replies

A boolean value

RebornDuck
User Off

Offline

21.08.14 03:05:02 pm

Hey, I'm currently working on a script and I've gotten an error I can't solve (btw, I'm currently learning lua so please skip the "lol this is so easy" comments, ty). It would be great if someone could help me.

The error:

LUA ERROR: sys/lua/serverfiles/table.lua:56: attempt to concatenate local 'Value' (a boolean value)

It gets affected whenever I use the mute and speclock command. The mute and speclock doesn't get removed after the specified time, it stays forever.

Line 56 from table.lua:

Spoiler

Mute and speclock commands + when they are supossed to end (not on same lua):

Spoiler

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

UserData = {}
UserData["muteEnd"] = 0
UserData["speclockEnd"] = 0

--On say hook
elseif string.sub(txt, 1, 5) == "!mute" then
		if PlayerLevel(id) >= 10 then
			local p, time, reason = string.match(txt, "!mute (%d+) (%d+) (.+)")
			time = tonumber(time)
			if (p ~= nil) and (player(p,"exists")) then
				if (time <= 60) then
					User[id]["muted"] = true
					User[id]["muteEnd"] = os.clock() + time*60
					msg("©255255255"..player(p,"name").."©255125000 has been muted for "..time.." minute(s)")
					msg("©255125000Reason: ©255255255"..reason)
					return 1
				else
					msg2(id,"©255125000You can't mute someone for over 60 minutes!")
					return 1
				end
			else
				msg2(id,"©255125000Please enter a valid id, time and reason!")
				return 1
			end
		else
			msg2(id,"©255255255You are not allowed to use this command!")
			return 1
		end
	elseif string.sub(txt, 1, 9) == "!speclock" then
		if PlayerLevel(id) >= 15 then
			local p, time, reason = string.match(txt, "!speclock (%d+) (%d+) (.+)")
			time = tonumber(time)
			if (p ~= nil) and (player(p,"exists")) then
				if (time <= 60) then
					parse("makespec "..p)
					User[id]["speclock"] = true
					User[id]["speclockEnd"] = os.clock() + time*60
					msg("©255125000"..player(p,"name").." has been speclocked for "..time.." minute(s)")
					msg("©255125000Reason: ©255255255"..reason)
					return 1
				else
					msg2(id,"©255125000You can't speclock someone for over 60 minutes!")
					return 1
				end
			else
				msg2(id,"©255125000Please enter a valid id, time and reason!")
				return 1
			end
		else
			msg2(id,"©255255255You are not allowed to use this command!")
			return 1
		end


--Other command inbetween here but this is also on the say hook
	if os.clock() - User[id]["muteEnd"] > 0 then
		User[id]["muted"] = false
	elseif os.clock() - User[id]["speclockEnd"] > 0 then
		User[id]["speclock"] = false
	end
	if User[id]["muted"] and os.clock() - User[id]["muteEnd"] < 0 then
		return 1
	end
end

addhook("team","TeamHook")
function TeamHook(id,team)
	if User[id]["speclock"] and os.clock() - User[id]["speclockEnd"] < 0 then
		if team == 0 then
			return 0
		else
			parse("makespec "..id)
			msg2(id,"©255255255You are speclocked!")
			return 1
		end
	end
end

If anyone has any ideas on what to do, please tell me.

Thanks.

Re: A boolean value

Alistaire
User Off

Offline

21.08.14 03:34:35 pm

One of your tables keys holds a boolean - specifically User[id]["muted"] and User[id]["speclock"] for each id. Lua won't concatenate booleans (won't turn true or false into strings), and returns an error.

Another error is that your table won't print keys that hold a false, because the and operator checks whether Value exists and is not false.

To fix this, store booleans as a 1 and 0, and not as a boolean true and false.

1
2
3
4
5
6
7
8
9
10
11

User[id]["muted"] = true
User[id]["speclock"] = true
User[id]["muted"] = false
User[id]["speclock"] = false

--to

User[id]["muted"] = 1
User[id]["speclock"] = 1
User[id]["muted"] = 0
User[id]["speclock"] = 0

----

Alternatively you could do the following;

1
2
3
4
5

table.insert( result, Key .. "=" .. Value ) --Line 56

--to

table.insert( result, tostring( Key ) .. "=" .. tostring( Value ) ) --Line 56

Re: A boolean value

RebornDuck
User Off

Offline

21.08.14 04:20:02 pm

That bug seems to be gone now, but now I can't use any command that has a level restriction, this one:

if PlayerLevel(id) >= 15 then

The error is:

LUA ERROR: sys/lua/RDAdministrationScript.lua:105: attempt to compare number with string

What causes this?

Re: A boolean value

Alistaire
User Off

Offline

21.08.14 04:41:13 pm

Check if the script makes sense, whether it should always return a number. If it doesn't always return a number, change return * to return tonumber( * ) to make sure it's always a number.

As you should always do with these kinds of errors, try to print( tostring( PlayerLevel( id ) ) ) to see if it's actually a number. Also try to find out whether PlayerLevel( id ) is ever not a number, with print( tonumber( PlayerLevel( id ) ) and "Number" or "Not a number" ). Basic bugfixing.

Re: A boolean value

RebornDuck
User Off

Offline

21.08.14 06:05:00 pm

I tried checking with both print( tostring( PlayerLevel( id ) ) ) and print( tonumber( PlayerLevel( id ) ) and "Number" or "Not a number" ). All I get is this error:

LUA ERROR: sys/lua/RDAdministrationScript.lua:1: attempt to call global 'PlayerLevel' (a nil value)

I tried adding PlayerLevel = {} and PlayerLevel(id) = {} to the script but it didn't help.

Re: A boolean value

Alistaire
User Off

Offline

21.08.14 06:17:08 pm

You shouldn't call a function before you declared it. Try again, and at the right line.

(sys/lua/RDAdministrationScript.lua:105)

Re: A boolean value

RebornDuck
User Off

Offline

21.08.14 09:11:39 pm

Oh, I thought that it didn't matter. Well, I got the same old error in the console, so I added return tonumber in the PlayerLevel(id) function and the commands now work, but the tag is always activated for some reason, don't know why.

I also got a new error:

LUA ERROR: sys/lua/RDAdministrationScript.lua:8: attempt to index field '?' (a nil value)

Line:

Spoiler

I tried adding UserData["TRANKTIME"] = 0 and UserData["TRANK"] = 0 but it didn't fix it.

What kind of sorcery is this? I fix a bug, two more are created.