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>

Engine/Zalla3D Base Class/StateLog.cpp

@@ -0,0 +1,38 @@
+// StateLog.cpp: implementation of the CStateLog class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "StateLog.h"
+#include <Windows.h>
+#include "GMMemory.h"
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+FILE *CStateLog::m_fp;
+
+CStateLog::CStateLog()
+{
+	m_fp=NULL;
+}
+
+CStateLog::~CStateLog()
+{
+	fclose(m_fp);
+}
+
+void CStateLog::Create(char *strFilename)
+{
+	m_fp=fopen(strFilename,"wt");
+	if(m_fp==NULL)
+		MessageBox(NULL,"Create Logfile failed",0,0);
+}
+
+void CStateLog::Message(char *strMessage, char *strFilename, int strLine)
+{	
+	if(m_fp==NULL)
+	{
+		CStateLog::Create("c:\\MP_Client.log");
+	}
+	fprintf(m_fp,"%-30s _Filename_: %-20s _Line_: %6d\n",strMessage,strFilename,strLine);	
+}