把C的结构体传送给lua使用

#include <stdio.h>extern "C" {
#include "lua.h"
#include "lualib.h"
#include "lauxlib.h"
}
typedef struct haha
{
int a;
int b;
}haha;
/* 指向lua解释器的指针 */
lua_State* L;int main ( int argc, char *argv[] )
{/* 初始化Lua */L = luaL_newstate();/* 载入Lua基本库 */luaL_openlibs(L);/* 注册自定义函数 */lua_register(L, "average", average);luaL_loadfile(L,"avg.lua");haha a={8,9};
lua_pcall(L,0,0,0);  lua_getglobal(L, "func1");lua_newtable(L);lua_pushinteger(L, a.a);lua_setfield(L, -2, "name");lua_pushinteger(L, a.b);lua_setfield(L, -2, "age");printf("%d\n",lua_pcall(L, 1, 1,0));  /* 执行avg.lua文件 */int result = lua_tonumber(L,-1);
printf("%d\n",result);luaL_dofile(L, "avg.lua");/* 关闭Lua */lua_close(L);/* 暂停 */printf( "Press enter to exit..." );getchar();return 0;
}

 

function func1(L)
print("esfs")
print(L.age)return -2;
end