mirror of
https://github.com/vcmi/vcmi.git
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130 lines
3.0 KiB
C++
130 lines
3.0 KiB
C++
#include "stdafx.h"
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#ifndef _MSC_VER
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extern "C" {
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#endif
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#include "lua.h"
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#include "lualib.h"
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#include "lauxlib.h"
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#ifndef _MSC_VER
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}
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#endif
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//#include <luabind/luabind.hpp>
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//#include <luabind/function.hpp>
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//#include <luabind/class.hpp>
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#include "CLuaHandler.h"
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#include "boost/filesystem.hpp"
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#include <boost/algorithm/string.hpp>
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void piszpowitanie2(std::string i) //simple global function for testing
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{
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std::cout<<"powitanie2zc++. Liczba dnia to " << i;
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}
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CLuaHandler::CLuaHandler()
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{
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}
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CLuaHandler::~CLuaHandler()
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{
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}
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void CLuaHandler::test()
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{
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int iErr = 0;
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lua_State *lua = lua_open (); // Open Lua
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LUA_OPEN_LIB(lua, luaopen_base);
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LUA_OPEN_LIB(lua, luaopen_io);
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//luabind::open(lua);
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//luabind::module(lua)
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//[
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// luabind::class_<int3>("int3")
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// //.def(luabind::constructor<>())
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// //.def(luabind::constructor<const int&,const int&,const int&>())
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// .def_readwrite("x", &int3::x)
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// .def_readwrite("y", &int3::y)
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// .def_readwrite("z", &int3::z)
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//];
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//luabind::module(lua)
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//[
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// luabind::def("powitanie",&piszpowitanie2)
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//];
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if ((iErr = luaL_loadfile (lua, "scripts/lua/objects/0023_marletto_tower.lua")) == 0)
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{
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// Call main...
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if ((iErr = lua_pcall (lua, 0, LUA_MULTRET, 0)) == 0)
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{
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//int ret = luabind::call_function<int>(lua, "helloWorld2");
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//lua_pushstring (lua, "helloWorld2");
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//lua_gettable (lua, LUA_GLOBALSINDEX);
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//lua_pcall (lua, 0, 0, 0);
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// Push the function name onto the stack
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lua_pushstring (lua, "rightText");
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lua_gettable (lua, LUA_GLOBALSINDEX);
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lua_pcall (lua, 0, 0, 0);
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}
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}
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lua_close (lua);
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}
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std::vector<std::string> * CLuaHandler::searchForScripts(std::string fol)
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{
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std::vector<std::string> * ret = new std::vector<std::string> ();
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boost::filesystem::path folder(fol);
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if (!boost::filesystem::exists(folder))
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#ifndef __GNUC__
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throw new std::exception("No such folder!");
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#else
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throw std::exception();
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#endif
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boost::filesystem::directory_iterator end_itr;
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for
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(
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boost::filesystem::directory_iterator it(folder);
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it!=end_itr;
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it++
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)
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{
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if(boost::algorithm::ends_with((it->path().leaf()),".lua"))
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{
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ret->push_back(fol+"/"+(it->path().leaf()));
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}
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}
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return ret;
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}
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std::vector<std::string> * CLuaHandler::functionList(std::string file)
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{
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std::vector<std::string> * ret = new std::vector<std::string> ();
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char linia[500];
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std::ifstream is(file.c_str());
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while (!is.eof())
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{
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is.getline(linia,500);
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std::string ss(linia);
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boost::algorithm::trim_left(ss);
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if (boost::algorithm::starts_with(ss,"local"))
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boost::algorithm::erase_first(ss,"local ");
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if (boost::algorithm::starts_with(ss,"function"))
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{
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boost::algorithm::erase_first(ss,"function ");
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int ps = ss.find_first_of(' ');
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int op = ss.find_first_of('(');
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if (ps<0)
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ps = ss.length()-1;
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if (op<0)
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op = ss.length()-1;
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ps = std::min(ps,op);
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ret->push_back(ss.substr(0,ps));
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}
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}
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is.close();
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return ret;
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}
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