Sol Bind C++ Enum To Luang
Sol Bind C++ Enum To Lua Free

`sol2` is a C++ library binding to Lua.

sol3 (sol2 v3.2.3)

Lua 5.4 Reference Manual The reference manual is the official definition of the Lua language. For a complete introduction to Lua programming, see the book Programming in Lua. Binding classes to Lua. To register classes you use a class called class. Its name is supposed to resemble the C keyword, to make it look more intuitive. It has an overloaded member function def that is used to register member functions, operators, constructors, enums and properties on the class. Tolua is a tool that greatly simplifies the integration of C/C code with Lua.Based on a cleaned header file, tolua automatically generates the binding code to access C/C features from Lua. Using Lua API and tag method facilities, tolua maps C/C constants, external variables, functions, classes, and methods to Lua. This manual is for tolua version 3.2 and is implemented upon Lua 3.2. Why Lua is great and why you should use it. Writing simple wrapper/binding and using Lua for configuration files Part 2. Getting arrays and calling Lua functions from C Part 2.5. Template getArray function and other modifications Part 3. Calling C functions and creating C objects I am very excited to write about.

Sol Bind C++ Enum To Luang

sol2 is a C++ library binding to Lua. It currently supports all Lua versions 5.1+ (LuaJIT 2.x included). sol2 aims to be easy to use and easy to add to a project.The library is header-only for easy integration with projects.

Documentation

Find it here. A run-through kind of tutorial is here! The API documentation goes over most cases (particularly, the 'api/usertype' and 'api/table_proxy' and 'api/function' sections) that should still get you off your feet and going, and there's an examples directory here as well.

license	MIT
project	sol2
url	github.com/ThePhD/sol2
email	phdofthehouse@gmail.com

4 Versions

version	3.2.3
repository	pkg:cppget.org/stable
depends	1; lua

version	3.2.2
repository	pkg:cppget.org/stable
depends	1; lua

Sol Bind C++ Enum To Lua Free

version	3.2.1
repository	pkg:cppget.org/stable
depends	1; lua

version	3.2.0+2
repository	pkg:cppget.org/stable
depends	1; lua

Many APIs in my game push Vector3s to and from Lua. It’s such a common operation,that most of my functions used to look like this:

One of the benefits of sol is that it is able to bind Lua arguments to C++ functionarguments, converting types implicitly. Having to convert from a table to a vectorourselves is quite annoying. It would be much nicer to have sol do it for us.Luckily, sol allows you to customise how types are retrieved and pushed to Luausing Customisation Points.

When trying to convert a type from Lua to C++, sol will call certain templated functions.We will be customisating sol’s behaviour using a technique called template specialization,which allows us to specialise a specific instance of the templated functions and structs.By the end of this article, we’ll be able to use Vector3 directly when using sol,allowing the above code to be turned into this:

sol_lua_get

sol_lua_get is the function used to convert from Lua to C++.

The first argument of this function is a dummy argument used by the meta-programmingto select the correct function to use. The tracking record argument is used to tellsol what you did in this function. In this particular case, we only read a singleargument from the stack, so we call:

The example in the sol tutorial uses two arguments, and so calls use(2).

Note that it’s important to do this specialisation inside the same namespaceas the original templated function. This is something that’s missed inside thesol tutorial.

sol_lua_push

sol_lua_push is the function used to convert from C++ to Lua.

Notice how stack_table is used to modify the table created by lua_createtable.This code also sets the global Vector as a metatable on the table, this is usefulif you have a Lua Vector class.

lua_type_of

This is a type traitused to tell sol that the Lua type should be a table.

sol_lua_check

sol_lua_check is the function used to determine whether a stack value isof the correct type, and can be converted. In this case, we check that it’sa table and it has the required fields. Como hacker clash of clans para android 2018 download.

Wait, how do I actually use this?

It should all be defined in a header after you include sol.hpp.

I like to have a Lua.hpp header with the following content:

https://discounttree.amebaownd.com/posts/21640946. Channel Your Inner Builder with the Clash of Clans API. Access Clan Search, Global and Local Leaderboards, Clan and Player Profiles and Leagues.

Instead of including sol.hpp in other files, I include Lua.hpp. This makes surethat sol receives the same defines and the same specialisations each time.

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