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>

GameTools/GLOBALSCRIPT/Pattern/Singleton.h

@@ -0,0 +1,58 @@
+#ifndef _CSINGLETON_H_
+#define _CSINGLETON_H_
+
+#include <cassert>
+
+template<typename Derived>
+class CSingleton
+{
+private:
+
+	static Derived* ms_pSingleton;
+
+protected:
+
+	CSingleton();
+	~CSingleton();
+
+public:
+
+	inline static Derived& GetInstance();
+	inline 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;
+
+#endif