lua scripting for beginners

Zhanhailiang Date: 2014-12-02Related dependencies1. Environment deployment Redis installation configuration tutorial and Phpredis extended installation test Redis Installation and PHP extensions The Phpredis module is installed under Windows (the Php_redis.dll in the current window environment is basically 2.1.3, and the redis.so version under Linux has reached 2.2.5, which may lead to different levels of support for some instruction sets) 2. Redis instruction Manual

Cocos2d-x scripting language LUA basic syntaxThe previous blog provides a brief introduction to the small language of Lua. This blog will give you a little bit of the LUA syntax. It's not voluminous to tell all of Lua's grammar, and here are some of the basics of the Lua lan

C # invoke scripting language lua--simple DemoConfiguration:1. Download the LUA support class library under C #. : http://files.luaforge.net/releases/luainterface/luainterface/2.0.3Refer (Lua51.dll\luainterface.dll) to your project.2. Modify app. Config to add the following:Otherwise, the following prompt appears when you run the code:Mixed-mode assemblies are ge

. Finding constants built into functions--[[we don't know what icon,npc_text is.This is the time to use file seeker or the same tool,A. Select the source of the folder server (because Eluna may be the constant of the caller)B. Select file Type H CPPC. Enter keywords, search]]----gossip_icon menu iconLocal Gossip_icon_chat = 0--ConversationLocal Gossip_icon_vendor = 1--CargoLocal Gossip_icon_taxi = 2--TransferLocal Gossip_icon_trainer = 3--Training (book)Local gossip_icon_interact_1 = 4--Resurrec

---restore content starts---After writing this LUA scripting language primer, I will try to use LUA scripting language to write esp8266, and now quite impatient, because friends use esp8266 originally said that he helped write a program, but with the single-chip computer is not the same as their own, there is no way to

Lua is a simple, scalable, and efficient scripting language that is widely used in a variety of areas, such as embedded systems, mobile devices, Web servers, and effective. Lua was initially designed to integrate with software written in C or other languages. LUA is not as comprehensive as C, but provides features tha

Manipulation Ltm. c // Tag methods Ltm. h // Tag methods Lua. c // Lua stand-alone interpreter Lua. h // Lua-An Extensible Extension Language, which is the header file used to call the Lua function in C. Luac. c // Lua

Use of Cocos2d-x scripting language LuaThe previous blog has introduced the basic knowledge of Lua, this blog will introduce how to use the Lua script language in the Cocos2d-x project for development. Since I use the Mac system, so the demo for everyone to run our Cocos2d-x project in XCode.Introduce the development environment of the author: Cocos2d-x 3.1.1 t

cocos2d-x scripting language LUA basic data structure-tables (table) Tableis aLuathe only data structure in the. Data structures provided by other languages, such as:Arrays,Records,lists,Queues,setsand so on. LuaIt's all through .Tableto achieve. And inLuainTableVery good implementation of these data structures.--Excerpt from: "programming in Lua"look at the cod

/script/eval.htmlScript LOAD ScriptScript scripts are added to the script cache, but the script is not executed immediately. The EVAL command will also add the script to the script cache, but it will immediately evaluate the input script. If the given script is already in the cache, then do not do the action. After the script is added to the cache, the script can be invoked with the Evalsha command, using the SHA1 checksum of the script. Scripts can remain in the cache for an unlimited amount of

Php+redis implements the LUA scripting capabilities provided by Redis, Redislua Phprequire_once"Predis-0.8/autoload.php"; $config[' schema '] = ' TCP '; $config[' Host ']= ' 192.168.1.7 '; $config[' port '] = 6379; $redis=NewPredis\client ($config); classWodeextendsPredis\command\scriptedcommand { Public functionGetkyescount () {return false; } Public functionGetScript () {returnlualocal Result= {} f

Lua cocos2d-x Object-oriented in Cocos2d-x scripting language Lua Object-Oriented programming is not an idea for a language. In a process-oriented language, you can use object-oriented programming. In Lua, there is no object-oriented concept, and there is no class definition or subclass definition. However, in

The previous section talked about some of the basic LUA applications, and below, I would like to highlight some of the concepts of the LUA stack, because this is really important and you will often use it. With Lua, the most important thing is to always know when the data in the stack is in what order. If you are familiar with this, you are already a master of Lu

LUA game Scripting hot update mechanism?Design essentials?Ability to update program logic code during server run to fix bugs and modify game data. Hot update of Game framework code is not considered. For example:A business processing function logic has a bug, during the server operation found that in the non-stop situation in time to update the code repair.Skill Value table planning to fill in the wrong han

Object-oriented in Cocos2d-x scripting language LuaObject-Oriented programming is not an idea for a language. In a process-oriented language, you can use object-oriented programming. In Lua, there is no object-oriented concept, and there is no class definition or subclass definition. However, in Lua, the idea of object-oriented can also be used to implement objec

"); Cparamgroup paramin; Cparamgroup paramout; Charszdata1[ -] = {' /'}; sprintf (SzData1,"[Yang]"); _paramdata* PParam1 =New_paramdata (SzData1,"string", (int) strlen (szData1)); Paramin.push (PPARAM1); Charszdata2[ -] = {' /'}; sprintf (SzData2,"[Xiaotian]"); _paramdata* PParam2 =New_paramdata (SZDATA2,"string", (int) strlen (SZDATA2)); Paramin.push (PPARAM2); //It's only been added here.ctest* pTest =NewCTest (); _paramdata* PParam3 =New_paramdata (PTest,"CTest",sizeof(CTe

Lua FunctionLearning notes are the content to be introduced in this article.LUA FunctionSo that we can learn quickly. TheseFunctionAllLuaFor a part of the programming language, Click here for more information. Assert (value)-check whether a value is non-nil. If not, the dialog box is displayed and the debugging message is output. Collectgarbage ()-mustard collector. (Added at 1.10.1) Date (format, time)-returns the current time on the user's machine.

The previous article forgot to insert the code, convenient paste copy ...FunctionFor C language isvoid AA ()//C language is with void{ print (" This is a function ")} LUA has becomefunction AA ()-- defines a functional print (" This is a function ") Endaa ()--Call functionfunction AA (str)- defines a functional print (" passed in "). STR) ENDAA (123)--Call functionLook at the return value.function aa (str) return str--= AA ("qq") print (BB)Multiple r

interfaceRegisterfun_getinstance (EXT)Return Ext,ext.supperEnd---Inheriting object instances[Email protected] #table Ext instance of current object[email protected] An instance #table base base classfunction Inheritance (ext,base)--Assert (False, "call this function can only be accessed through supper, if how much inheritance, only the last inheritance will take effect")return Inheritancea (ext or {},base, "__supper")End---inherit from model file[Email protected] #table Ext instance of current

is the serial module and the WiFi module communication instability caused by the,,, their own use of ch340 has been the case,,,, but with pl2303 did not appear,,,, for this situation, I feel that the first condition can be replaced by a serial module, such as pl2303, or CP2102, etc. ... Furthermore, you can choose a good DuPont line, as short as possible ...However,, with pl2303 download good later, with ch340 can also be ........Yes, you can try it.Make it a little bit smaller.Feel as long as