Tricks in CS2D Scripting that you might not know.
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function binary_operation(operation_func, operand1, operand2) return operation_func(operand1, operand2) end function add(o1,o2) return o1+o2 end print(binary_operation(add,3,4))
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CS2D
Scripts Tricks in CS2D Scripting that you might not know.
Poll
How many tricks have you already know?
Only registered users are allowed to vote
| All of them | 29.23% (19) | |
| None of them | 40.00% (26) | |
| A few of them | 30.77% (20) |
65 votes cast
CS2D Related:
Spawn player without any weapons at all1
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condition=true
addhook("die","Miku_Hatsune")
function Miku_Hatsune(id)
if conditional then
local x,y=randomentity(player(id,"team")-1)
parse("spawnplayer "..id.." "..(x*32+16).." "..(y*32+16))
end
end
And some general LUA tricks:
Getting LUA filename that call the functionInfo: Because debug library still exist in CS2D, this LUA also can be used on Counter-Strike 2D. It just uses a debug.traceback() function
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function GetCurrentLUAFilename()
local traceback_string=debug.traceback():gsub("\t",""):sub(18)
local index=0
for line in traceback_string:gmatch("[^\n]+") do
index=index+1
if index==2 then
local t=line:find(":")
return line:sub(1,t-1)
end
end
end
print(GetCurrentLUAFilename()) -- Output "stdin" when you use it at interpreter. If it used on another file, then it output the LUA filename
Creating a error1
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error("Your string here")
-- LUA ERROR: filename.lua:1: Your string here
Lee has writtenAdding libraries written in C (such as network) to CS2D
Say you put the dlls into the lib folder
Say you put the dlls into the lib folder
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package.cpath = package.cpath.."./lib/?.dll;../lib/?.dll;../../lib/?.dll;../../../lib/?.dll"
has anyone ever used this (or a similar) technique to make something useful in cs2d?
FlooD yes, i am. i use that to include a LuaSYS Library on my CS2D mission map 
edited 5×, last 20.11.13 08:05:15 pm
FlooD has written Lee has writtenAdding libraries written in C (such as network) to CS2D
Say you put the dlls into the lib folder
Say you put the dlls into the lib folder
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package.cpath = package.cpath.."./lib/?.dll;../lib/?.dll;../../lib/?.dll;../../../lib/?.dll"
has anyone ever used this (or a similar) technique to make something useful in cs2d?
Inter server communication with sockets and
a high precision time function in linux.
FlooD has written Lee has writtenAdding libraries written in C (such as network) to CS2D
Say you put the dlls into the lib folder
Say you put the dlls into the lib folder
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package.cpath = package.cpath.."./lib/?.dll;../lib/?.dll;../../lib/?.dll;../../../lib/?.dll"
has anyone ever used this (or a similar) technique to make something useful in cs2d?
uPrate6 did, played around with it too.
Deleting all selection of menu but make the menu remains.Note: no menu effect seen at all.
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menu(id,"Test,123,456") -- Later. Delay about 5 seconds menu(id,"")
player(id,"weapon") and player(id,"weapontype") is sameSource: Lua Lag Compensation
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print(player(id,"weapon")==player(id,"weapontype") and "Same" or "Not Same") -- Same
Unless you're going to use it for your cryptographic needs. Then it's perfect.
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prepare() do for k,v in pairs(var1) do for k2,v2 in pairs(var2) do if v == v2 then match() return end end no_match() end continue()
now i know how to make random number for cs2d tibia lotery 
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local BinaryFormat = package.cpath:match("%p[\\|/]?%p(%a+)")
if BinaryFormat == "dll" then
function os.name()
return "Windows"
end
elseif BinaryFormat == "so" then
function os.name()
return "Linux"
end
elseif BinaryFormat == "dylib" then
function os.name()
return "MacOS"
end
end
BinaryFormat = nil
nils everywhere? Are you suffering from spats of unfotunate speeling mistekes? Then you'll understand how annoying it is to track down one small typo within your goliath of a codebase. Seriously, that's probably the solution to about 30% of all of the questions that are asked in this forum.
I'm not here to debate language decisions; but if I were, I would definitely rank this as one of the most egregious issue with Lua. However, we can fix this!
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setmetatable(
_G,
{__index = function (_, key) error("Undefined variable " .. key) end })
This line tells Lua to route all undefined global indexing (aka variable resolution for global variables, which is the fallback routine in case local variable resolution fails) through our own function (__index), which just raises an error.
Starkkz: Useless now 
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function spawnobject(type, x, y, rot, mode, team, player)
if type and x and y then
rot, mode, team, player = rot or 0, mode or 0, team or 0, player or 0
parse("spawnobject "..type.." "..x.." "..y.." "..rot.." "..mode.." "..team.." "..player)
return objectat(x, y, type)
end
end
>.> ridiculous, da update...