新建C++工程
- 选择：
C++ Executable - 设置工程存放路径：
Location - 选择C++标准：
C++14
配置CLion中lua配置
Lua interpreter:C:\Lua\lua.exe
Working directory:D:\Projects\Work Space\CLion\TestLua\lua
Environment variables:Lua=C:\Lua
引入lua文件
- 建立
include文件夹，并将lua源码中*.h*.hpp文件复制到此处
配置CMakeLists.txt
|
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cmake_minimum_required(VERSION 3.16) project(TestLua) ##C++14标准 set(CMAKE_CXX_STANDARD 14) ##定义变量 set(AET_FILE D:/Projects/Work\ Space/CLion/TestLua) ##设置工程输出目录 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${AET_FILE}/bin) ##包含头文件 include_directories(${AET_FILE}/include) add_executable(TestLua src/main.cpp) |
编写lua代码
- lua
- test.lua
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print("test") function event() print("event test") end |
编写C++代码
|
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#include <iostream> #pragma comment(lib,"C:/Lua/lua-5.3.5.lib") extern "C" { #include "../include/lua.h" #include "../include/lualib.h" #include "../include/lauxlib.h" } int main() { lua_State * lua = luaL_newstate(); luaL_openlibs(lua); luaopen_base(lua); if(luaL_loadfile(lua,"../lua/test.lua")) { const std::string error = lua_tostring(lua,-1); std::cout << "lua file load error:" << error << std::endl; return -1; } if(lua_pcall(lua,0,0,0)) { const std::string error = lua_tostring(lua,-1); std::cout << "lua pcall error:" << error << std::endl; return -1; } lua_getglobal(lua,"event"); std::cout << lua_gettop(lua) << std::endl; if(lua_pcall(lua,0,0,0) != 0) { std::cout << "call event failed:" << lua_tostring(lua,-1) << std::endl; lua_pop(lua,1); } std::cout << lua_gettop(lua) << std::endl; lua_close(lua); system("pause"); return 0; } |
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