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lua Register

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Anonymous-275 2021-06-25 01:10:34 +03:00 committed by Lion Kortlepel
parent 950cee9fd0
commit b1caf5c29a
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GPG Key ID: 4322FF2B4C71259B
1 changed files with 87 additions and 20 deletions
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107
src/TLuaFile.cpp
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@ -6,7 +6,7 @@
#include "TLuaEngine.h"
#include "TNetwork.h"
#include "TServer.h"
#include <functional>
#include <future>
#include <thread>
@ -625,7 +625,91 @@ int lua_Print(lua_State* L) {
}
}
int lua_TempFix(lua_State* L);
int lua_TempFix(lua_State* L) {
if (lua_isnumber(L, 1)) {
int ID = int(lua_tonumber(L, 1));
auto MaybeClient = GetClient(Engine().Server(), ID);
if (!MaybeClient || MaybeClient.value().expired())
return 0;
std::string Ret;
auto c = MaybeClient.value().lock();
if (c->IsGuest()) {
Ret = "Guest-" + c->GetName();
} else
Ret = c->GetName();
lua_pushstring(L, Ret.c_str());
} else
SendError(Engine(), L, "GetDID not enough arguments");
return 1;
}
template <const size_t _UniqueId, typename Res, typename... ArgTypes>
struct fun_ptr_helper
{
public:
typedef std::function<Res(ArgTypes...)> function_type;
static void bind(function_type&& f)
{ instance().fn_.swap(f); }
static void bind(const function_type& f)
{ instance().fn_=f; }
static Res invoke(ArgTypes... args)
{ return instance().fn_(args...); }
typedef decltype(&fun_ptr_helper::invoke) pointer_type;
static pointer_type ptr()
{ return &invoke; }
private:
static fun_ptr_helper& instance()
{
static fun_ptr_helper inst_;
return inst_;
}
fun_ptr_helper() {}
function_type fn_;
};
template <const size_t _UniqueId, typename _Res, typename... _ArgTypes>
typename fun_ptr_helper<_UniqueId, _Res, _ArgTypes...>::pointer_type
get_fn_ptr(const std::function<_Res(_ArgTypes...)>& f)
{
fun_ptr_helper<_UniqueId, _Res, _ArgTypes...>::bind(f);
return fun_ptr_helper<_UniqueId, _Res, _ArgTypes...>::ptr();
}
int lua_Register(lua_State* L) {
if(lua_isstring(L, 1)){
std::string Name(lua_tolstring(L, 1, nullptr));
lua_getglobal(L, Name.c_str());
if (lua_isfunction(L, -1)) {
for (auto& Script : Engine().LuaFiles()) {
if(Script->GetState() != L){
lua_CFunction Func = get_fn_ptr<0>(std::function<int(lua_State*)>([=](lua_State* A) {
lua_getglobal(L, Name.c_str());
if (lua_isfunction(L, -1)) {
lua_pcall(L, 0, 0, 0);
}
return 0;
}));
lua_register(Script->GetState(), Name.c_str(), Func);
}
}
} else {
SendError(Engine(), L, Name + " is not a global function!");
ClearStack(L);
}
} else {
SendError(Engine(), L, "Register wrong arguments expected string");
}
return 0;
}
void TLuaFile::Init(const std::string& PluginName, const std::string& FileName, fs::file_time_type LastWrote) {
auto Lock = std::unique_lock(mInitMutex);
@ -724,6 +808,7 @@ void TLuaFile::Load() {
lua_register(mLuaState, "StopThread", lua_StopThread);
lua_register(mLuaState, "DropPlayer", lua_dropPlayer);
lua_register(mLuaState, "GetPlayerHWID", lua_HWID);
lua_register(mLuaState, "Register", lua_Register);
lua_register(mLuaState, "exit", lua_ServerExit);
lua_register(mLuaState, "Sleep", lua_Sleep);
lua_register(mLuaState, "print", lua_Print);
@ -802,24 +887,6 @@ void SendError(TLuaEngine& Engine, lua_State* L, const std::string& msg) {
warn(a + (" | Incorrect Call of ") + msg);
}
int lua_TempFix(lua_State* L) {
if (lua_isnumber(L, 1)) {
int ID = int(lua_tonumber(L, 1));
auto MaybeClient = GetClient(Engine().Server(), ID);
if (!MaybeClient || MaybeClient.value().expired())
return 0;
std::string Ret;
auto c = MaybeClient.value().lock();
if (c->IsGuest()) {
Ret = "Guest-" + c->GetName();
} else
Ret = c->GetName();
lua_pushstring(L, Ret.c_str());
} else
SendError(Engine(), L, "GetDID not enough arguments");
return 1;
}
void TLuaArg::PushArgs(lua_State* State) {
for (std::any arg : args) {
if (!arg.has_value()) {