lua

问题 I am learning lua making games in Roblox. I have this sample of code that I got from their developer website. Players = game:GetService("Players") for i, player in pairs(Players:GetPlayers()) do print(player.Name) end This code works when I paste it in a local script but it doesn't when I paste it in a server side script. I don't get an error, but nothing gets printed. I am wondering why this is, and also what code do I need to use to get all players from a server side script. Thanks Edit ---

问题 got a new drive and installed a fresh windows. Before on old OS, i could use "Sleep" to make "MoveMouseRelative" work like it was natural movement. i have created a function were i can move the mouse calling it with how many times i want it to "move" and with the milliseconds between each "move" Example:(works well) function _move(x, range, time, range2) for i = 1, x do MoveMouseRelative(range,range2) Sleep(time) end end n If i set "Sleep(1)" beteween each "MoveMouseRelative" it moves like it

问题 I am unfamiliar with Lua language and a I would like your help. I am trying to receive some values through POST and the values is something like that: pwd = password ssid = ssid_name swstat={string.find(payload,"pwd=")} swstat1={string.find(payload,"ssid=")} if swstat[2]~=nil then pass=string.sub(payload,swstat[2]+1,#payload) ssid=string.sub(payload,swstat1[2]+1,#payload) print("Password: "..pass) print("SSID: "..ssid) end The actual result of the above code is ( am sending through a web

问题 I am unfamiliar with Lua language and a I would like your help. I am trying to receive some values through POST and the values is something like that: pwd = password ssid = ssid_name swstat={string.find(payload,"pwd=")} swstat1={string.find(payload,"ssid=")} if swstat[2]~=nil then pass=string.sub(payload,swstat[2]+1,#payload) ssid=string.sub(payload,swstat1[2]+1,#payload) print("Password: "..pass) print("SSID: "..ssid) end The actual result of the above code is ( am sending through a web

问题 So let's say I have a lua file, and at the top, I define a variable outside of any function, but I call it local local x = 1 Is there any difference between that local x, and a global x? 回答1: Yes, as it is local to the chunk that it is created in. Lua handles a chunk as the body of an anonymous function with a variable number of arguments (see §3.4.11). As such, chunks can define local variables, receive arguments, and return values. Moreover, such anonymous function is compiled as in the

问题 i want to dump _G table. in _G table has other table also dump (inline table). and i want have a good format. i have a example but use it dump _G table have some problem function print_table(node) -- to make output beautiful local function tab(amt) local str = "" for i=1,amt do str = str .. "\t" end return str end local cache, stack, output = {},{},{} local depth = 1 local output_str = "{\n" while true do local size = 0 for k,v in pairs(node) do size = size + 1 end local cur_index = 1 for k,v

问题 IN SHORT t1 = {1,3,5,7,9} t2 = {1,2,3,4,5,6,7,8,9} result wanted: t3 = {2,4,6,8} LONG EXPLANATION I have a list of objects in a scene, and I have a list of all objects not in the scene. I am trying to write a simple bit of code that will allow me to add objects to the scene but make sure that it does not load an object that has already been loaded. So I can say something like.... SafeAdd (2, currentOBJlist, notLoadedOBJList) and have the app load in 2 random objects from "notLoadedOBJList"

问题 IN SHORT t1 = {1,3,5,7,9} t2 = {1,2,3,4,5,6,7,8,9} result wanted: t3 = {2,4,6,8} LONG EXPLANATION I have a list of objects in a scene, and I have a list of all objects not in the scene. I am trying to write a simple bit of code that will allow me to add objects to the scene but make sure that it does not load an object that has already been loaded. So I can say something like.... SafeAdd (2, currentOBJlist, notLoadedOBJList) and have the app load in 2 random objects from "notLoadedOBJList"

问题 I have a string like this str = '["username"] = "user"; ["deepscan"] = "true"; ["token"] = true; ["password"] = "krghfkghkfghf"; ["uploadMethod"] = "JSON"; ["serviceIsRunning"] = {}; ["host"] = "sample.com"; ["instance_ID"] = 405454058;' I would like the pattern match ["password"] = and have it replace only the string in between the ";' that would be '"krghfkghkfghf" in this instance. 回答1: local function replacePass(configstr, newpass) return configstr:gsub("(%[\"password\"%]%s*=%s*)%b\"\"",

问题 I have a string like this str = '["username"] = "user"; ["deepscan"] = "true"; ["token"] = true; ["password"] = "krghfkghkfghf"; ["uploadMethod"] = "JSON"; ["serviceIsRunning"] = {}; ["host"] = "sample.com"; ["instance_ID"] = 405454058;' I would like the pattern match ["password"] = and have it replace only the string in between the ";' that would be '"krghfkghkfghf" in this instance. 回答1: local function replacePass(configstr, newpass) return configstr:gsub("(%[\"password\"%]%s*=%s*)%b\"\"",