add sol2

src/TLuaEngine.cpp

@@ -1,109 +0,0 @@
-#include "TLuaEngine.h"
-#include "TLuaFile.h"
-
-#include <filesystem>
-#include <sys/stat.h>
-
-namespace fs = std::filesystem;
-
-std::unordered_map<std::string, lua_State*> TLuaEngine::mGlobals;
-
-// necessary as lua relies on global state
-TLuaEngine* TheEngine;
-
-TLuaEngine::TLuaEngine(TServer& Server, TNetwork& Network)
-    : mNetwork(Network)
-    , mServer(Server) {
-    TheEngine = this;
-    if (!fs::exists(Application::Settings.Resource)) {
-        fs::create_directory(Application::Settings.Resource);
-    }
-    std::string Path = Application::Settings.Resource + ("/Server");
-    if (!fs::exists(Path)) {
-        fs::create_directory(Path);
-    }
-    FolderList(Path, false);
-    mPath = Path;
-    Application::RegisterShutdownHandler([&] {if (mThread.joinable()) {
-        debug("shutting down LuaEngine");
-        mShutdown = true;
-        mThread.join();
-        debug("shut down LuaEngine");
-    } });
-    Start();
-}
-
-void TLuaEngine::operator()() {
-    RegisterThread("LuaEngine");
-    info("Lua system online");
-    while (!mShutdown) {
-        if (!mLuaFiles.empty()) {
-            for (auto& Script : mLuaFiles) {
-                struct stat Info { };
-                if (stat(Script->GetFileName().c_str(), &Info) != 0) {
-                    Script->SetStopThread(true);
-                    mLuaFiles.erase(Script);
-                    info(("[HOTSWAP] Removed removed script due to delete"));
-                    break;
-                }
-                if (Script->GetLastWrite() != fs::last_write_time(Script->GetFileName())) {
-                    Script->SetStopThread(true);
-                    info(("[HOTSWAP] Updated Scripts due to edit"));
-                    Script->SetLastWrite(fs::last_write_time(Script->GetFileName()));
-                    Script->Reload();
-                }
-            }
-        }
-        FolderList(mPath, true);
-        std::this_thread::sleep_for(std::chrono::seconds(2));
-    }
-}
-
-std::optional<std::reference_wrapper<TLuaFile>> TLuaEngine::GetScript(lua_State* L) {
-    for (auto& Script : mLuaFiles) {
-        if (Script->GetState() == L)
-            return *Script;
-    }
-    return std::nullopt;
-}
-
-void TLuaEngine::FolderList(const std::string& Path, bool HotSwap) {
-    for (const auto& entry : fs::directory_iterator(Path)) {
-        auto pos = entry.path().filename().string().find('.');
-        if (pos == std::string::npos) {
-            RegisterFiles(entry.path().string(), HotSwap);
-        }
-    }
-}
-
-void TLuaEngine::RegisterFiles(const std::string& Path, bool HotSwap) {
-#if defined(__linux) || defined(__linux__)
-    std::string Name = Path.substr(Path.find_last_of('/') + 1);
-#else
-    std::string Name = Path.substr(Path.find_last_of('\\') + 1);
-#endif
-    if (!HotSwap)
-        info(("Loading plugin : ") + Name);
-    for (const auto& entry : fs::directory_iterator(Path)) {
-        auto pos = entry.path().string().find((".lua"));
-        if (pos != std::string::npos && entry.path().string().length() - pos == 4) {
-            if (!HotSwap || NewFile(entry.path().string())) {
-                auto FileName = entry.path().string();
-                std::unique_ptr<TLuaFile> ScriptToInsert(new TLuaFile(*this));
-                auto& Script = *ScriptToInsert;
-                mLuaFiles.insert(std::move(ScriptToInsert));
-                Script.Init(Name, FileName, fs::last_write_time(FileName));
-                if (HotSwap)
-                    info(("[HOTSWAP] Added : ") + Script.GetFileName().substr(Script.GetFileName().find('\\')));
-            }
-        }
-    }
-}
-
-bool TLuaEngine::NewFile(const std::string& Path) {
-    for (auto& Script : mLuaFiles) {
-        if (Path == Script->GetFileName())
-            return false;
-    }
-    return true;
-}