lua c scripts

Lua learning notes --- annotations, variables, strings, and lua learning notes 1. Notes Single line comment "--" equivalent "//" Multi-line comment "-- []" is equivalent /**/ Escape nested comments -- [= [] =] The number of = is not limited, but the number must be equal. 2. Variables Keyword retention If Else Elseif Then End For Break Do Nil (null) Local Function While In And Or False True Until

-- Example 26 -- functions. -- Define a function without parameters or return value.function myFirstLuaFunction()print("My first lua function was called")end-- Call myFirstLuaFunction.myFirstLuaFunction()-------- Output ------My first lua function was called -- Example 27 -- more functions. -- Define a function with a return value.function mySecondLuaFunction()return "string from my second function"end-- Ca

In the development of software, we will be in the project when the code is encrypted, to prevent the theft of criminals to profit. Different languages have different encryption methods, more famous are Packers, code confusion and so on. when Lua develops COCOS2DX , the framework will have scripts that provide encryption . Let me talk about the steps to encrypt Windows1. To know the storage path of the source code to be encrypted, and specify the backu

In simple terms, LUA's dynamic features complement the functionality of C + +. Of course, it depends on how you use it.I often use QT, so I'm ready to combine QT with Lua. Imagine calling the following code in a LUA script:W = qwidget:new () w:show ()And then pop up a qwidget window, what a touching thing it is.OK, let's start configuring the environment below.1. Download

As a scripting language, lua can quickly develop game prototypes. Improve game development efficiency. In the game, lua can be used to complete the following tasks: ● Edit the game user interface ● Define, store, and manage basic game data ● Manage real-time game events ● Create and maintain a developer-friendly game storage and loading system ● Compile an AI system for games ● Create a functional

Use C language to expand the lua module (Entry level) and lua Module In lua, modules are often loaded to implement some functions. If there is no ready-made module for require, we have to write the module by ourselves. A few days ago, I used C to extend the sha1 Algorithm Module to lua. Extract and take notes. The

Lua Study Notes 14: multiple function return values, and lua Study NotesThe function in Lua can return multiple values. To illustrate the number of returned values in different cases, we first declare the following functions: -- No return value function fun0 () end -- one return value function fun1 () return 1end -- two return values function fun2 () return 1, 2e

The function in lua is a first-class function, which means that the lua function is not the same as that in C/C ++. Local function print ()-- Code hereEnd-- ActuallyLocal print = function () -- anonymous function-- Code hereEnd Because the function is a first-class function, you can use a variable to index the function. In this case, the context information of the function also allows you to access extern

mir9--"Hot Sand", is a 9-second forum open-source use cocos2d-x-2.2.1 engine developed by the 45-degree ARPG Hand Tour demo, the source code for C + +. Mir9-lua is MIR9 's LUA transplant version, developed using the quick-cocos2d-x-2.2.5 engine. The code may be confusing because of the haste of the transplant, please forgive me.Known Bugs:1. Label font appears blurry on Windows2, the small map in the left o

VC compiled LUA library error:Error 36error lnk1120:21 an unresolved external command C:\Users\luozhuang\Desktop\onscripter-20120416VC\Release\ Onscripter.exeonscripter error 19error LNK2019: unresolved external symbol "Char const * __cdecl lua_tolstring (struct lua_state *,int, unsigned int *) "([email protected]@[email protected]@[email protected]), the symbol in the function" Public:int __thiscall Luahandler:: CallFunction (Bool,char const *) "([em

An operator is a special symbol that tells the interpreter to perform a particular mathematical or logical operation. LUA provides the following kinds of operator types:Arithmetic operatorsRelational operatorslogical operatorsOther operator arithmetic operator instances A = B = Ten c = a + B print ("line 1-c value is", c) C = a-b print ("line 2-c value is", c) C = A * B Print ("line 3-c value is", c) = A/b print ("Line 4-c value is", c) C = a% b prin

Select lua debugging tool and lua debugging tool Recently I saw a lua debugging plug-in about vs. I installed vs2012 and tried it. I cannot help sending this article to summarize various debugging tools of lua. Decoda This is one of the most convenient tools for debugging lua5.1 on the earth today. It has powerful inje

The table is a LUA data structure used to help us create different data types, such as arrays, dictionaries, and so on.Lua table uses associative arrays, and you can use any type of value to count the index of the group, but this value cannot be nil.The Lua table is not fixed in size, and you can expand it to suit your needs. LUA also addresses modules (module),

First, the basic knowledge: 1. First Program and function:in the current learning phase, the best way to run a LUA program is through LUA's own interpreter programs, such as: Copy Code code as follows: /> Lua > Print ("Hello World") Hello World This allows us to enter the LUA code interactively and get the execution results immediately.

Download the androidlua library from here Complete sample project As an embedded scripting language, Lua can be embedded into various environments. Next we will demonstrate how to embed Lua into Android. Lua: the latest version 5.2.1 Http://www.lua.org/ The latest version of luajava, 1.1 Http://www.keplerproject.org/luajava/ I downloaded lua5.2.1

C ++PassedLUA APIAccessLUA scriptVariable learning is the content to be introduced in this article. It is mainly used to learn about stack operations and data type judgment.LUA APIYou can use these functions to obtain the variable values in the script. 1. Steps Compile test01.LuaScript, create and correctly configure the console C ++ program in VS2003, execute the command to view the result, and modify test02.Lua scriptView the execution result 2. Tes

About how to generateLua CompilerAndLua interpreterContent is the content to be introduced in this article, mainly to learnLuaInCompilerAndLua interpreter. For details, refer to this article. 1. Create a console project,LuaImport all. C files 2. In the generate option, change * .exeto luac.exe. 3rd generate luac.exe 4. Copy luac.exe to a directory and put the script in one directory. Run the command line mode and compile 5. For example, luac-o t. out t.

tag: Use OS 2014 for blog HTTP color Some object-oriented languages provide the concept of classes as templates for creating objects. In these languages. The object is a class instance, and Lua can use the class through table. -- Create the parent class animalanimal = {size, -- declare the animal size member variable, without assigning the value nilage, -- animal age color = "yellow", -- animal color sex, -- animal gender, which can be ?? New = functi

The three-dimensional table structure in my LUA file is as followsstage = {{m_ NId = 105,m_nboss = 0,m_nscorelist = {300,450,600},m_nrewardlist = {230401201,13020801,13010411},m_ndropitemlist = { 0,0,0}},{m_nid = 106,m_nboss = 0,m_nscorelist = {630,840,1050},m_nrewardlist = {241801101,14000201,18000201},m_ Ndropitemlist = {14000101,241700301,230501301}},{m_nid = 107,m_nboss = 0,m_nscorelist = {735,980,1225},m_nRewardList = { 230400201,230400411,230500

Lua, as an embedded language, provides a complete C API for LUA code and host programs to interact with, of course, the host language preferably C or C + +. In other languages, such as the one that has been popular in the last two years, embedding Lua in the mono environment is a different story.Embedding Lua correctly