lua coding tutorial

This tutorial will explain how to call C + + functions in Lua. In Lua, it is simpler to call C + + functions, and this article will demonstrate a concrete approach with two examples: one for averages and the other for printing parameter information for LUA functions. Finally, this article describes how to define thes

you to invoke the table like a function callsetmetatable ({}, { function(t, a, B, C, whatever) return (A + B + c) * whatever end}) Local result = T (1234)Print (Result)__tostringFinally, __tostring, it can define how to convert a table to a string, often with print , because by default, when you print a table, you will see table:0x7f86f3d04d80 Such a codeLo_table =setmetatable({1,2,3}, {__tostring=function(lo_table) sum=0 for_, Vinch Pairs(lo_table) Dosum= Sum +vEnd return

remote warehouse Click on the link and drop it directly into the GitHub client window. Set the path to the local repository in the pop-up window. As a result, the remote repository is cloned to the local repository.4, the basic use of GHFW GHFW Interface Description After adding and editing files in the working directory, check the GHFW window for any changes that need to be submitted. This submission is then described and submitted.

= {} local function getname () return "Hao Chen" End Function haosmodel.greeting () print ("Hello, My Name is ". GetName ()) End return HaosmodelSo we can use this:Local Hao_model = require ("Mymod") Hao_model. Greeting ()In fact, require do the following: (so you know why our module files are written like that)Local Hao_model = (function () --mymod.lua file content--end) ()Vi. concluding remarksIs this the end of it? Of course not, next, we need to use the

Document directory HTML tags and JavaScript tutorial HTML tags and JavaScript tutorial Lua language tutorial [go] Reprinted ---- I have read the reprinted articles and have not explained the source, so I will not write the source for the time being. I hope to tell you the source of the original article. Thank yo

://love2d.org/Embedded Development Web application script extension and database plug-in security system installation http://www.runoob.com/lua/lua-environment.html Learning Resources http://lua-users.org/files/wiki_insecure/users/ Thomasl/luarefv51.pdf Quick Reference Manual http://www.runoob.com/lua/

This article is the last tutorial on C + + and Lua interaction, after which we will combine cocos2d-x to introduce LUA bindings. This article mainly describes how to bind a simple C + + class into Lua and provide LUA object-oriented access. Binding C + + classes Defining C

before a block of code endsExamples of functions--Declaring the function type variable sumfunction sum (v1,v2)--function body return v1 + v2end--The same function variable can also be declared as follows Mul = function (v1,v2)--function body return v1 * v2end-- Call the first function sumprint (sum (2,3))--Call the second function mulprint (Mul (3,4))the classes in LuaAs I said before, table types can have any type of value, including functions!Therefore, we can create a table with function var

AboutLUA environment ConfigurationThe Learning tutorial is the content to be introduced in this article, mainly to learn howConfigure luaOfEnvironmentFor more information, see the detailed description. Environment: Lua for windows (lfW) Home: http://luaforwindows.luaforge.net/ Lua for windows is actually a complete Lua