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/CaldronBase/Timer.cpp

@@ -0,0 +1,58 @@
+
+#include <windows.h>
+#include <mmsystem.h>
+#include "Timer.h"
+
+
+Caldron::Base::CTimer& Caldron::Base::CTimer::_GetInstance()
+{
+	static CTimer Instance; 
+	return Instance; 
+}
+
+
+Caldron::Base::CTimer::~CTimer()
+{
+	
+}
+
+
+void Caldron::Base::CTimer::Init( int keep )
+{
+	if( !QueryPerformanceFrequency( &m_QPFTicksPerSec ) ) 
+		MessageBox( NULL, "타이머시스템을지원할수없습니다.", "에러", MB_OK ); 
+	
+	QueryPerformanceCounter( &m_StartTime ); 
+	
+	m_fFps = 0; 
+	m_fElapsedTime = 0; 
+	m_iKeepFrame = keep; 
+}
+
+
+void Caldron::Base::CTimer::Update()
+{
+	static LARGE_INTEGER CurTime; 
+	static LARGE_INTEGER LastTime = m_StartTime;
+	
+	QueryPerformanceCounter( &CurTime ); 
+
+	m_fElapsedTime = (float)(((double)CurTime.QuadPart - (double)LastTime.QuadPart) / (double)m_QPFTicksPerSec.QuadPart);
+	m_fFps = (float)((double)m_QPFTicksPerSec.QuadPart / ((double)CurTime.QuadPart - (double)LastTime.QuadPart));  
+	m_fAppTime = (float)(((double)CurTime.QuadPart - (double)m_StartTime.QuadPart) / (double)m_QPFTicksPerSec.QuadPart); 
+
+	if( m_iKeepFrame > 0 )
+	{
+		while( m_fFps > (float)m_iKeepFrame )
+		{
+			m_fFps = (float)((double)m_QPFTicksPerSec.QuadPart / ((double)CurTime.QuadPart - (double)LastTime.QuadPart));
+			QueryPerformanceCounter( &CurTime ); 
+		}
+	}
+
+	LastTime = CurTime; 
+}
+
+
+
+