Lua Scripts/Questions/Help
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you had one right if - end - construct there which is:
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if (txt=="!deagle") then
parse("equip "..id.." 3")
end
thinking should help.
edited 2×, last 18.04.09 01:47:30 am
Forum
CS2D
Scripts Lua Scripts/Questions/Helpyou had one right if - end - construct there which is:
thinking should help.
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addhook("say","player_say")
function player_say(id,txt)
if(txt=="!usp") then
parse("equip "..id.." 1")
elseif(txt=="!glock") then
parse("equip "..id.." 2")
elseif(txt=="!deagle") then
parse("equip "..id.." 3")
end
end
or this one, which is like the one you wrote, but with the extra "end" erased
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addhook("say","player_say")
function player_say(id,txt)
if(txt=="!usp") then
parse("equip "..id.." 1") end
if(txt=="!glock") then
parse("equip "..id.." 2") end
if(txt=="!deagle") then
parse("equip "..id.." 3") end
end
I would recommend you the first way, IMO, it's more memory efficient
Now its time to upload my full script
http://www.unrealsoftware.de/files_show.php?file=1080
edited 2×, last 12.04.09 05:46:44 pm
http://www.unrealsoftware.de/files_show.php?file=1016
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dofile("sys/lua/wpnids.lua")
addhook("say", "player_say")
function player_say(p, t)
local delim = "!"
if string.sub(t, 1. #delim) == delim then
local cmd = string.sub(t, #delim)
if type(_G[cmd]) == "number" then
parse(string.format("equip %s %s", p, _G[cmd]))
end
end
end
This will basically give you the weapon that you need if you just type in !weapon-name
for example:
!USP
!Glock
!Deagle
!HE
...
and everything else that's in the wpnids.lua, but they have to be case sensitive.
Elaborate on Flacko's point: The reason that first way is actually a lot better to do if you have a huge conditional list is because the elseif gate only traverses until it finds a true statement and then breaks whereas a string of if gates will only break after every single condition is checked.
Which also brings us to something else. It's better if you set a prefix for the commands because it's much more efficient, everytime that someone types something, that you only check if the first letter of the text is the same as the command prefix so you don't have to do a lot of false conditions when people just chat normally (as they are more proned to do then typing in commands) In this case, there would only need to be one condition to see whether the text you typed in is a command or not. This may not seem significant until you began to have hundreds of commands built in (The most I've worked with have closed to around 90+ commands). In this case you will notice a significant lag when talking if you just throw the whole command in since it's checking 90 conditions each time (they would all return false so it goes through every single one of them) instead of just 1 and then << or = 90.
Flacko has written
Does someone know about a good syntax highlighter for lua? I'm damn tired of that crappy wordpad
Try Scite
!all_wep
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addhook("say","player_say")
function player_say(id,txt)
if(txt=="!all_wep") then
lol=0
while(lol<=100) do
parse("equip "..id.." "..lol)
parse("say you just got all weps")
parse("sv_sound \"Soundfile\"")
lol=lol+1
end end end
that's how you format a code:
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addhook("say","player_say")
function player_say(id,txt)
if(txt=="!all_wep") then
lol=0
while(lol<=100) do
parse("equip "..id.." "..lol)
parse("say you just got all weps")
parse("sv_sound \"Soundfile\"")
lol=lol+1
end
end
end
moreover some things you should change:
use if (itemtype(lol,"name")~="") then to check if this item exists (=has a name) before you try to assign it. careful! remove the say and sound commands from the loop! otherwise they will be executed 101 times! this is a very critical error which also causes massive traffic (it could also kill the server in worst case)! execute them before or after the loop! use for lol = 1,100 do instead of the while loop. so you don't need the lol=lol+1! I recommend to use msg instead of say. 1
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if flacko==nil then flacko={} end
flacko.heroes={}
-------------------
--FUNCTIONS--
-------------------
function initArray(m,F)
local array = {}
for i = 1, m do
array[i]=F
end
return array
end
function flacko.heroes.setclass(id,hp,armor,speed)
parse("setmaxhealth "..id.." "..hp)
parse("setarmor "..id.." "..armor)
parse("speedmod "..id.." "..speed)
end
function hudtext2(id,tid,color,txt,x,y)
toprint = ("©"..color.." "..txt)
parse('hudtxt2 '..id..' '..tid..' "'..toprint..'" '..x.." "..y)
--PARAMETERS: 1-Player ID| 2-Text ID| 3-COLOR| 4-TEXT| 5/6-POSITION|
end
function flacko.heroes.classmenu(id)
if(flacko.heroes.commanders==0) then
menu(id,"Select your Class,War Machine,Ninja,Calibur,Bomber,Sniper,Engineer,Commander")
elseif(flacko.heroes.commanders==1) then
menu(id,"Select your Class,War Machine,Ninja,Calibur,Bomber,Sniper,Engineer")
end
end
--------------------------------------
--Some variables and tables--
--declarations over here --
--------------------------------------
flacko.heroes.class=initArray(32,0)
flacko.heroes.specitemtimer = 0
flacko.heroes.specitems=initArray(32,0)
flacko.heroes.limit = 15
flacko.heroes.commanders = 0
parse("mp_randomspawn 1")
parse("sv_gamemode 4")
------------------------
-- TEAM -> CLASS--
------------------------
addhook("team","flacko.heroes.team")
function flacko.heroes.team(id,team)
if (team==2) then
flacko.heroes.classmenu(id)
end
end
-----------------------
--SERVERACTION--
-----------------------
addhook("serveraction","flacko.heroes.serveraction")
function flacko.heroes.serveraction(id)
flacko.heroes.classmenu(id)
end
--I don't know what is this for, but i left it from the original classes code
---------------------------
--CLASS SELECTION--
---------------------------
addhook("menu","flacko.heroes.menu")
function flacko.heroes.menu(id,menu,sel)
if (menu=="Select your Class") then
if (sel>=0 and sel<=7) then
flacko.heroes.class[id]=sel
if (player(id,"health")>0) then
parse("killplayer "..id)
end
end
end
end
-----------------------
-- SPAWN --
-----------------------
addhook("spawn","flacko.heroes.spawn")
function flacko.heroes.spawn(id)
local weaponstring
hudtext2(id,1,"","",0,0) --Clears HUD texts
if(player(id,"team")==2) then
if(flacko.heroes.class[id]==0) then
flacko.heroes.class[id]=math.random(1,6)
end
if(flacko.heroes.class[id]==1) then
flacko.heroes.setclass(id,120,203,0)
weaponstring = "40,48,76"
elseif(flacko.heroes.class[id]==2) then
flacko.heroes.setclass(id,85,206,35)
weaponstring = "69"
hudtext2(id,1,"000255000","Special items: "..flacko.heroes.specitems[id],250,420)
--Ninjas drop mines
elseif(flacko.heroes.class[id]==3) then
flacko.heroes.setclass(id,90,201,0)
weaponstring = "30,10"
hudtext2(id,1,"000255000","Special items: "..flacko.heroes.specitems[id],250,420)
--Calibur drops primmary ammo
elseif(flacko.heroes.class[id]==4) then
flacko.heroes.setclass(id,60,0,5)
weaponstring = "49,51,76,72"
elseif(flacko.heroes.class[id]==5) then
flacko.heroes.setclass(id,85,204,-5)
weaponstring = "35,53,59"
hudtext2(id,1,"000255000","Special items: "..flacko.heroes.specitems[id],250,420)
--Sniper drops medikits
elseif(flacko.heroes.class[id]==6) then
flacko.heroes.setclass(id,100,204,7)
weaponstring = "11,74"
elseif(flacko.heroes.class[id]==7) then
flacko.heroes.setclass(id,150,203,10)
flacko.heroes.commanders = 1
weaponstring = "32,11,36,69"
end
end
return weaponstring;
end
-----------------------
-- NO BUYING --
-----------------------
addhook("buy","flacko.heroes.buy")
function flacko.heroes.buy()
return 1
end
-------------------------
--NO COLLECTING--
-------------------------
addhook("walkover","flacko.heroes.walkover")
function flacko.heroes.walkover(id,iid,type)
if (type>=61 and type<=68) or (type==77) or (type>=70 and type<=71) then
return 0
end
return 1
end
-----------------------
-- NO DROPPING--
-----------------------
addhook("drop","flacko.heroes.drop")
function flacko.heroes.drop(id)
if(player(id,"team")==2) then
if(flacko.heroes.specitems[id]>=1) then
if(flacko.heroes.class[id]==5) then --Snipers drop Medikits
flacko.heroes.specitems[id] = flacko.heroes.specitems[id]-1
hudtext2(id,1,"000255000","Special items: "..flacko.heroes.specitems[id],250,420)
parse("spawnitem 64 "..player(id,"tilex").." "..player(id,"tiley"))
elseif(flacko.heroes.class[id]==3) then --Caliburs drop primmary ammo
flacko.heroes.specitems[id] = flacko.heroes.specitems[id]-1
parse("spawnitem 61 "..player(id,"tilex").." "..player(id,"tiley"))
hudtext2(id,1,"000255000","Special items: "..flacko.heroes.specitems[id],250,420)
elseif(flacko.heroes.class[id]==2) then --Ninjas drop mines
flacko.heroes.specitems[id] = flacko.heroes.specitems[id]-1
parse("spawnitem 77 "..player(id,"tilex").." "..player(id,"tiley"))
hudtext2(id,1,"000255000","Special items: "..flacko.heroes.specitems[id],250,420)
end
end
end
return 1
end
------------------------------
--NO DEAD DROPPING--
------------------------------
addhook("die","flacko.heroes.die")
function flacko.heroes.die(id)
if(flacko.heroes.class[id]==7) then
flacko.heroes.commanders = 0
flacko.heroes.class[id] = math.random(1,6)
end
return 1
end
-------------------------------
--SPECIAL ITEM TIMER --
-------------------------------
addhook("second","flacko.heroes.second")
function flacko.heroes.second()
flacko.heroes.specitemtimer = flacko.heroes.specitemtimer+1
if(flacko.heroes.specitemtimer>=flacko.heroes.limit) then
flacko.heroes.specitemtimer = 0
for id=1, 32 do
if(player(id,"exists")) then
if(flacko.heroes.class[id]==5 or flacko.heroes.class[id]==3 or flacko.heroes.class[id]==2) then
flacko.heroes.specitems[id]=flacko.heroes.specitems[id]+1
hudtext2(id,1,"000255000","Special items: "..flacko.heroes.specitems[id],250,420)
end
end
end
end
end
-----------------------
-- ON JOINING --
-----------------------
addhook("join","flacko.heroes.join")
function flacko.heroes.join(id)
flacko.heroes.specitems[id]=0
flacko.heroes.class[id]=0
end
you can bind actions to these keys by using the serveraction hook. in this case you can open the class selection menu by pressing f2, f3 or f4
I guess I owe this an explanation. Basically, this takes a command, either console or from say, as a text, and returns a table with each element.
1. args("guns 1 AK47")
returns
(Table){"guns", "1", "AK47"}
1. args('guns "some one" AK47')
returns
(Table){"guns", "some one", "AK47"}
now this is where it gets interesting. Not only can you just use it as a simple split function, you can also pass in a second argument that's either a String, a Number, or a Table.
Example 1: args* = a Number
1. args("sayto Player Hello Player", 3)
returns
(Table){"sayto", "Player", "Hello Player"}
This reverses the effects of normal spliting which truncates the 4th word and on.
Example 2: args* = a Table
1. args("sayto Player Hello Player", {"cmd", "id", "txt"})
returns
(Table){[cmd] = "sayto", [id] = "Player", [txt] = "Hello Player"}
Example 3: args* = a Table And an element is called *_id
Assume - Player is the player at ID = 3
1. args("sayto Player Hello Player", {"cmd", "player_id", "txt"})
returns
(Table){[cmd] = "sayto", [player] = 3, [txt] = "Hello Player"}
Example 4: args* = a String
1. args("sayto Player Hello Player", "cmd, id, txt")
returns
(Table){[cmd] = "sayto", [id] = "Player", [txt] = "Hello Player"}
Example 5: args* = a String And an element is called *_id
Assume - Player is the player at ID = 3
1. args("sayto Player Hello Player", "cmd, player_id, txt")
returns
(Table){[cmd] = "sayto", [player] = 3, [txt] = "Hello Player"}
Download:
http://amx2d.co.cc/download/file.php?id=7
args() - v1 - Nonextendable
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--AMX2D Already has this built in.
if amx2d then return true end
function string.trim(t)
t = string.split(t)
s = ""
if not t then return end
for i, v in ipairs(t) do
s = s.." "..v
end
s = string.sub(s, 2)
return s
end
function string.split(t, b)
local cmd = {}
local match = "[^%s]+"
if b then
match = "%w+"
end
if type(b) == "string" then match = "[^"..b.."]+" end
if not t then return nil end
for word in string.gmatch(t, match) do
table.insert(cmd, word)
end
return cmd
end
function string.inside(o, t)
for i, v in ipairs(t) do
if o==v then return true end
end
end
function string.qsplit(t, d)
if not d then d = '"' end
local tab = string.split(t, d)
if #tab == 1 then
return string.split(tab[1])
end
local ret = {}
for i, v in ipairs(tab) do
if i%2 ~= 0 then
table.insert(ret, v)
else
v = string.split(v)
for _i, _v in ipairs(v) do
table.insert(ret, _v)
end
end
end
return ret
end
function table.trim(t)
local tab = {}
for k, v in pairs(t) do
if type(k) == "string" then k = k:trim() end
if type(v) == "string" then v = v:trim() end
tab[k] = v
end
return tab
end
function table.toStr(t, n, d)
local s = ""
if (n == nil) then n = 1 end
if n<1 then n = 1 end
if not d then d = " " end
while (n <= #t) do
s = s .. t[n] .. "".. d
n = n + 1
end
return s
end
function isplayer(p)
p = playerid(p)
if not (type(p) == "number") then return false end
if not player(p, "exists") then return false end
return true
end
function playerid(i)
i = string.trim(i)
if tonumber(i) then
if player(tonumber(i), "exists") then return tonumber(i) end
end
i = name2id(i)
return i
end
function name2id(name)
local names = {}
for i =1, 32, 1 do
if player(i, "exists") then
names[player(i, "name")] = i
end
end
if names[name] then return names[name] else return nil end
end
function id(name)
return name2id(name)
end
function id2name(id)
if player(id, "exists") then
return player(id, "name")
end
end
function name(id)
return id2name(id)
end
if not player then
function player(p, n)
return n
end
end
function args(t, n)
if #t < 1 then return end
if not n then n = #t:split() end
local arg = {}
if type(n) == "table" then
arg = n
n = #n
elseif type(n) == "string" then
arg = table.trim(string.split(n, ","))
n = #arg
end
local t = t:split()
local _t = {}
if #t < n then n = #t end
for i = 1, n-1 do
local x = t[i]
if #arg > 0 then
if arg[i]:split("_") then
if arg[i]:split("_")[2] == "id" then
x = playerid(x)
arg[i] = arg[i]:split("_")[1]
end
end
end
if not x then x = t[i] end
if tonumber(x) then x = tonumber(x) end
x = string.trim(x)
if #arg > 0 then
_t[arg[i]] = x
end
table.insert(_t, string.trim(t[i]))
end
local last = table.toStr(t, n)
if #last == 0 then last = nil end
local _l = last
if #arg > 0 then
if arg[n]:split("_") then
if arg[n]:split("_")[1] == "id" then l = playerid(last) end
end
end
if l then last = l end
if tonumber(last) then last = tonumber(last) end
last = string.trim(last)
if #arg > 0 then
_t[arg[n]] = last
end
table.insert(_t, string.trim(table.toStr(t, n)))
return _t
end
t=args("guns name AK47", "cmd, player_id, gun")
print(t.cmd, t.player, t.gun)
I openned a sample, advertise.lua and i don't know this code :
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addhook("join","sample.ads.join")
function sample.ads.join(p,t)
msg2(p,"Welcome on my Server, "..player(p,"name").."!")
end
Why are there "p" and "t" there ?
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function sample.ads.join(p,t)
you could have named this parameter player, or any other word. it depends on the order in which the parameters are.
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function lol(1,2,3)
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function lol(1,3)
If i don't put the second parameter but only the first and third?
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function lol(1,2)
Sorry again but i don't know this code in classes.lua
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function initArray(m)
local array = {}
for i = 1, m do
array[i]=0
end
return array
so that you can create a 0 for every player on the server!
if now a player joins he has 0, you can now assign him another number. (like the class he choses)