Restructure repository to include all source folders

Move git root from Client/ to src/ to track all source code:
- Client: Game client source (moved to Client/Client/)
- Server: Game server source
- GameTools: Development tools
- CryptoSource: Encryption utilities
- database: Database scripts
- Script: Game scripts
- rylCoder_16.02.2008_src: Legacy coder tools
- GMFont, Game: Additional resources

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Server/RylServerProject/BaseLibrary/Pattern/Singleton.h

@@ -0,0 +1,124 @@
+#ifndef _CSINGLETON_H_
+#define _CSINGLETON_H_
+
+#include <cassert>
+
+template<typename Derived>
+class CSingleton
+{
+private:
+
+	static Derived* ms_pSingleton;
+
+protected:
+
+	CSingleton();
+	~CSingleton();
+
+public:
+
+	static Derived& GetInstance();
+	static Derived* GetInstancePtr();
+};
+
+
+template<typename Derived>
+CSingleton<Derived>::CSingleton()
+{
+	assert(!ms_pSingleton && "Singleton Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>̹<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Ǿ<EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.");
+	size_t nOffset = (size_t)(Derived*) 1 - (size_t)(CSingleton<Derived>*)(Derived*) 1;
+	ms_pSingleton = (Derived*)((size_t)this + nOffset);
+}
+
+
+template<typename Derived>
+CSingleton<Derived>::~CSingleton() 
+{
+	assert(ms_pSingleton && "Singleton Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʾҽ<CABE><D2BD>ϴ<EFBFBD>");
+    ms_pSingleton = 0;
+}
+
+template<typename Derived>
+inline Derived& CSingleton<Derived>::GetInstance() 
+{
+	assert(ms_pSingleton && "Singleton Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʾҽ<CABE><D2BD>ϴ<EFBFBD>");
+    return (*ms_pSingleton);
+}
+
+template<typename Derived>
+inline Derived* CSingleton<Derived>::GetInstancePtr()
+{
+	assert(ms_pSingleton && "Singleton Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʾҽ<CABE><D2BD>ϴ<EFBFBD>");
+    return (ms_pSingleton);
+}
+
+template<typename Derived>
+Derived* CSingleton<Derived>::ms_pSingleton = 0;
+
+
+
+// Scotte Meyer's Implementation
+template<typename Derived>
+class CStaticSingleton
+{
+public:
+
+	inline static Derived& GetInstance() 
+    {
+        static Derived Instance;
+        return Instance;
+    }
+};
+
+template<typename Derived>
+class CLeakStaticSingleton
+{
+public:
+
+    inline static Derived& GetInstance()
+    {
+        static Derived* lpInstance = new Derived;
+        return *lpInstance;
+    }
+};
+
+
+
+// C++ FAQ's Implementation
+template<typename T>
+class CNiftyCounterSingleton
+{
+public:
+
+    CNiftyCounterSingleton() { ++nifty_count_; }
+    ~CNiftyCounterSingleton() { if ( 0 == --nifty_count_ && pInstance_ ) { delete pInstance_; } }
+
+    static T& GetInstance()
+    {
+        if (NULL == pInstance_) { pInstance_ = new T; }
+        return	*pInstance_;
+    }
+
+private:
+
+    static int  nifty_count_;
+    static T*   pInstance_;
+};
+
+template<typename T>
+int CNiftyCounterSingleton<T>::nifty_count_	= 0;
+
+template<typename T>
+T*  CNiftyCounterSingleton<T>::pInstance_	= 0;
+
+/*
+    Ŭ<><C5AC><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>.
+    Ŭ<><C5AC><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>, <20>Ҹ<EFBFBD><D2B8>ڴ<EFBFBD> private<74>̰<EFBFBD>, CNiftyCounterSingleton<6F><6E> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>.
+
+    namespace
+    {
+        CNiftyCounterSingleton<T>   TNiftyCounter;
+    }
+*/
+
+#endif