Continue Lua Rewrite

include/TLuaEngine.h

@@ -3,30 +3,77 @@
 #include "TNetwork.h"
 #include "TServer.h"
 #include <filesystem>
-#include <sol/sol.hpp>
+#include <memory>
+#include <mutex>
+#include <queue>
 #include <toml11/toml.hpp>
 #include <unordered_map>
 #include <vector>
 
+#define SOL_ALL_SAFETIES_ON 1
+#include <sol/sol.hpp>
+
+using TLuaStateId = std::string;
 namespace fs = std::filesystem;
 
 class TLuaPlugin;
 
+struct TLuaResult {
+    std::atomic_bool Ready;
+    // TODO: Add condition_variable
+    sol::protected_function_result Result;
+};
+
+struct TLuaPluginConfig {
+    static inline const std::string FileName = "PluginConfig.toml";
+    TLuaStateId StateId;
+    // TODO: Execute list
+};
+
 class TLuaEngine : IThreaded {
 public:
     TLuaEngine(TServer& Server, TNetwork& Network);
 
     void operator()() override;
 
+    TLuaResult EnqueueScript(TLuaStateId StateID, const std::shared_ptr<std::string>& Script);
+    void EnsureStateExists(TLuaStateId StateId, const std::string& Name);
+
 private:
     void CollectPlugins();
-    void InitializePlugin(const fs::path& folder);
+    void InitializePlugin(const fs::path& Folder, const TLuaPluginConfig& Config);
+    void FindAndParseConfig(const fs::path& Folder, TLuaPluginConfig& Config);
+
+    class StateThreadData : IThreaded {
+    public:
+        StateThreadData(const std::string& Name, std::atomic_bool& Shutdown);
+        StateThreadData(const StateThreadData&) = delete;
+        void EnqueueScript(const std::shared_ptr<std::string>& Script);
+        void operator()() override;
+        ~StateThreadData();
+
+    private:
+        std::string mName;
+        std::atomic_bool& mShutdown;
+        sol::state mState;
+        std::thread mThread;
+        std::queue<std::shared_ptr<std::string>> mStateExecuteQueue;
+        std::mutex mStateExecuteQueueMutex;
+    };
 
     TNetwork& mNetwork;
     TServer& mServer;
-    sol::state mL;
     std::atomic_bool mShutdown { false };
     fs::path mResourceServerPath;
-    std::vector<TLuaPlugin> mLuaPlugins;
-    std::unordered_map<std::string, sol::state> mLuaStates;
+    std::vector<TLuaPlugin*> mLuaPlugins;
+    std::unordered_map<TLuaStateId, std::unique_ptr<StateThreadData>> mLuaStates;
+    std::mutex mLuaStatesMutex;
 };
+
+#include <any>
+// DEAD CODE
+struct TLuaArg {
+    std::vector<std::any> args;
+    void PushArgs(lua_State* State);
+};
+std::any TriggerLuaEvent(const std::string& Event, bool local, TLuaPlugin* Caller, std::shared_ptr<TLuaArg> arg, bool Wait);