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/RylServerLibrary/Network/XORCrypt/XORCrypt.h

@@ -0,0 +1,60 @@
+#ifndef _CXOR_CRYPT_H_
+#define _CXOR_CRYPT_H_
+
+#pragma once
+
+#include <Pattern/Singleton.h>
+
+class CXORCrypt : public CSingleton<CXORCrypt>
+{
+public:
+
+    enum
+    {
+		// edith 2009.03.14 <20>Ź<EFBFBD> <20>ٲ<EFBFBD><D9B2><EFBFBD> <20><>Ŷ<EFBFBD><C5B6>ȣȭ Ű
+        PAGE_VERSION	= 2,
+        BIT_COUNT		= 40,
+	    CODE_PAGE		= 10,
+    };
+
+private:
+
+	static unsigned char BitFields[][CODE_PAGE][BIT_COUNT];
+
+    unsigned char	m_CodePage[CODE_PAGE * 10];	
+    unsigned long	m_CodePageCount;
+	
+	void	InitCodePage(void);
+
+	void	XORF(char *Start_In, int Length_In, unsigned short PageVer, unsigned char PageNum1, unsigned char PageNum2);
+	void	XORB(char *Start_In, int Length_In, unsigned short PageVer, unsigned char PageNum1, unsigned char PageNum2);
+
+    // To make Singleton Class.
+	CXORCrypt();
+	
+    static CXORCrypt ms_this;
+
+public:
+
+    ~CXORCrypt();
+
+	// interface of encoder, decoder
+	unsigned long	GetCodePage(void);
+	unsigned long	GetCodePage(unsigned short PageVer_In);
+	inline unsigned short	GetPageVer(unsigned long CodePage_In);
+
+	bool	EncodePacket(char *Start_In, int Length_In, unsigned long CodePage_In);
+	bool	DecodePacket(char *Start_In, int Length_In, unsigned long CodePage_In);
+
+	void	EncodeHeader(char *Start_In, int HeaderLen_In, unsigned short PageVer_In, unsigned char PageNum_In);
+	void	DecodeHeader(char *Start_In, int HeaderLen_In, unsigned short PageVer_In, unsigned char PageNum_In);
+};
+
+inline unsigned short CXORCrypt::GetPageVer(unsigned long CodePage_In)
+{
+	return (unsigned short)(((CodePage_In & 0xffff0000) >> 16) & 0x0000ffff);
+}
+
+
+#endif
+