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>

Library/dxx8/samples/Multimedia/DirectPlay/Maze/MazeClient/FrameRate.h

@@ -0,0 +1,55 @@
+//----------------------------------------------------------------------------
+// File: 
+//
+// Desc: 
+//
+// Copyright (c) 1999-2001 Microsoft Corp. All rights reserved.
+//-----------------------------------------------------------------------------
+#ifndef	_FRAMERATE_H
+#define	_FRAMERATE_H
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: 
+//-----------------------------------------------------------------------------
+class	CFrameRate
+{
+public:
+	CFrameRate() { Reset(); };
+
+	void	Reset()
+	{
+		m_dwCount = m_dwLastFrameCount = 0;
+		m_fLastAppTime = DXUtil_Timer( TIMER_GETAPPTIME );
+		m_fRate = 0;
+	};
+
+	void	DoneFrame()
+	{
+		m_dwCount++;
+		FLOAT fCurTime = DXUtil_Timer( TIMER_GETAPPTIME );
+		if ( (fCurTime - m_fLastAppTime) >= 1.0f )
+		{
+			m_fRate = (float(m_dwCount - m_dwLastFrameCount) / (fCurTime - m_fLastAppTime));
+			m_fLastAppTime = fCurTime;
+			m_dwLastFrameCount = m_dwCount;
+		}
+	};
+
+	float	GetRate() const { return m_fRate; };
+	DWORD	GetCount() const { return m_dwCount; };
+
+protected:
+	DWORD	m_dwCount;
+	float	m_fRate;
+	FLOAT   m_fLastAppTime;
+	DWORD	m_dwLastFrameCount;
+};
+
+
+
+
+#endif