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/StringFilter.cpp

@@ -0,0 +1,144 @@
+// StringFilter.cpp: implementation of the CStringFilter class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include <algorithm>
+#include <Utility/Compress/MiniLZO/MiniLZOWrapper.h>
+#include <Network/XORCrypt/XORCrypt.h>
+#include <Utility/Resource/EnsureCleanup.h>
+//#include "MemUtils.h"
+//#include "..\\NeoRylClient\\Network\\Compress\\Compress.h"
+//#include "..\\NeoRylClient\\Network\\Crypto\\DemonCryptoFunctions.h"
+
+#include "StringFilter.h"
+#include "windows.h"
+#include "ScriptEngine.h"
+#include <string.h>
+
+CStringFilter g_StringFilter;
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+CStringFilter::CStringFilter()
+{
+	m_dwStringCount = 0;
+	m_dwPhraseCount = 0;
+	m_lpSearched = NULL;
+}
+
+CStringFilter::~CStringFilter()
+{
+
+}
+
+bool CStringFilter::Filter(char *strTarget)
+{
+	WCHAR strWideTarget[300], strWideString[300], strWidePhrase[300];
+	int nBufferSize = 300;
+	int nWideTargetLen, nWideStringLen, nWidePhraseLen;
+	long i, j, k;
+	BOOL bNext;
+
+	MultiByteToWideChar(CP_ACP, 0, strTarget, strlen(strTarget) + 1, strWideTarget, nBufferSize);
+	nWideTargetLen = wcslen(strWideTarget);
+
+	for(i = 0; i < m_dwStringCount; i++)
+	{
+		MultiByteToWideChar(CP_ACP, 0, m_strString[i], strlen(m_strString[i]) + 1, strWideString, nBufferSize);
+		nWideStringLen = wcslen(strWideString);
+
+		j = 0;
+
+		if(nWideTargetLen >= nWideStringLen)
+		{
+			do
+			{
+				bNext = TRUE;
+				for(k = 0; k < m_dwPhraseCount; k++)
+				{
+					MultiByteToWideChar(CP_ACP, 0, m_strPhrase[k], strlen(m_strPhrase[k]) + 1, strWidePhrase, nBufferSize);
+					nWidePhraseLen = wcslen(strWidePhrase);
+
+					if(!wcsncmp(&strWideTarget[j], strWidePhrase, nWidePhraseLen))
+					{
+						j += nWidePhraseLen;
+						bNext = FALSE;
+						break;
+					}
+				}/**/
+
+				if(bNext)
+				{
+					if(!wcsncmp(&strWideTarget[j], strWideString, nWideTargetLen))
+					{
+						m_lpSearched = m_strString[i];
+						return false;
+					}
+					j++;
+				}
+			} while(j <= (nWideTargetLen - nWideStringLen));
+		}
+	}
+
+	m_lpSearched = NULL;
+	return true;
+}
+
+bool CStringFilter::Load(const char *strScriptFile)
+{
+	m_dwPhraseCount = 2;
+	strcpy(m_strPhrase[0], "¾Æºü");
+	strcpy(m_strPhrase[1], "¿Àºü");
+
+	HANDLE hFile = CreateFile(strScriptFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+ 
+	if (hFile == INVALID_HANDLE_VALUE) { 
+		return false; 
+	}
+
+    CEnsureCloseHandle readFile(hFile);
+
+	DWORD dwRead = 0;
+	DWORD dwFileHighSize = 0;
+	DWORD dwFileSize = GetFileSize(hFile, &dwFileHighSize);
+
+	char* lpAllocated = new char[dwFileSize];
+
+    CEnsureDeleteArray<char> allocated(lpAllocated);
+
+	if(FALSE == ReadFile(hFile, lpAllocated, dwFileSize, &dwRead, NULL)) 
+	{
+		return false;
+	}
+
+	char *lpProtoType = NULL;
+
+	DWORD dwHeaderSize = sizeof(DWORD) + *reinterpret_cast<DWORD*>(lpAllocated) + sizeof(DWORD);
+	char* lpBuffer = new char[*reinterpret_cast<DWORD*>(lpAllocated + dwHeaderSize - sizeof(DWORD))];
+	if (NULL == lpBuffer) 
+	{ 
+		return false; 
+	}
+
+    CEnsureDeleteArray<char> buffer(lpBuffer);
+
+	char* lpBufferStartPointer = lpBuffer;
+	DWORD dwBufferSize = 1000000;
+
+	CMiniLZOCompress::Decompress(lpAllocated + dwHeaderSize, dwFileSize - dwHeaderSize, lpBuffer, &dwBufferSize);
+	CXORCrypt::GetInstance().DecodeHeader(lpBuffer, dwBufferSize, 0, 1);
+	
+	while (dwBufferSize > 0) 
+	{
+		lpProtoType = reinterpret_cast<char *>(lpBuffer);
+		strncpy(m_strString[m_dwStringCount], lpProtoType, sizeof(char[15]));
+		m_dwStringCount++;
+		
+		dwBufferSize -= sizeof(char[15]);
+		lpBuffer += sizeof(char[15]);
+	}
+
+	return true;
+}