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/NeoRylClient/Crc32Static.h

@@ -0,0 +1,25 @@
+#ifndef _CRC32STATIC_H_
+#define _CRC32STATIC_H_
+
+#include "Common.h"
+
+class CCrc32Static
+{
+public:
+	CCrc32Static();
+	virtual ~CCrc32Static();
+
+	static unsigned long StringCrc32(const char *szString, unsigned long &dwCrc32);
+	static unsigned long FileCrc32Streams(const char *szFilename, unsigned long &dwCrc32);
+	static unsigned long FileCrc32Win32(const char *szFilename, unsigned long &dwCrc32);
+	static unsigned long FileCrc32Filemap(const char *szFilename, unsigned long &dwCrc32);
+	static unsigned long FileCrc32Assembly(const char *szFilename, unsigned long &dwCrc32);
+
+protected:
+	static bool GetFileSizeQW(const HANDLE hFile, __int64 &qwSize);
+	static inline void CalcCrc32(const unsigned char byte, unsigned long &dwCrc32);
+
+	static unsigned long s_arrdwCrc32Table[256];
+};
+
+#endif