Project restructuring conforming to the new software layers [PART.1]

modules/worldengine/nucleus/Threading/Threading.h

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2016+     AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license: http://github.com/azerothcore/azerothcore-wotlk/LICENSE-GPL2
+ * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ */
+
+#ifndef THREADING_H
+#define THREADING_H
+
+#include <thread>
+#include <atomic>
+
+#include <thread>
+#include <atomic>
+
+namespace ACORE
+{
+    class Runnable
+    {
+        public:
+            virtual ~Runnable() {}
+            virtual void run() = 0;
+
+            void incReference() { ++m_refs; }
+            void decReference()
+            {
+                if (!--m_refs)
+                    delete this;
+            }
+        private:
+            std::atomic_long m_refs;
+    };
+
+    enum Priority
+    {
+        Priority_Idle,
+        Priority_Lowest,
+        Priority_Low,
+        Priority_Normal,
+        Priority_High,
+        Priority_Highest,
+        Priority_Realtime,
+    };
+
+    class Thread
+    {
+        public:
+            Thread();
+            explicit Thread(Runnable* instance);
+            ~Thread();
+
+            bool wait();
+            void destroy();
+
+            void setPriority(Priority type);
+
+            static void Sleep(unsigned long msecs);
+            static std::thread::id currentId();
+
+        private:
+            Thread(const Thread&);
+            Thread& operator=(const Thread&);
+
+            static void ThreadTask(void* param);
+
+            Runnable* const m_task;
+            std::thread::id m_iThreadId;
+            std::thread m_ThreadImp;
+    };
+}
+#endif