Initial commit: ROW Client source code

Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

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

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

Tools/NeoPatchMaker/Crc32Static.h

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