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/GUIWindow.cpp

@@ -0,0 +1,82 @@
+// GUIWindow.cpp: implementation of the CGUIWindow class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "WinInput.h"
+#include "GUIWindow.h"
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+CGUIWindow::CGUIWindow()
+{
+	m_bShow = TRUE;
+	m_bWindowMoving = FALSE;
+	m_dwWindowKind = WINDOW_FLOAT;
+	m_cAlpha = 0xFF;
+}
+
+CGUIWindow::~CGUIWindow()
+{
+	m_TooltipManager.DestroyAllTooltip();
+	m_ButtonManager.DestroyAllButton();
+
+	{
+		vector<CGUIScroll *>::iterator it;
+		for(it = m_lstScroll.begin(); it != m_lstScroll.end(); it++)
+		{
+			delete (*it);
+		}
+		m_lstScroll.clear();
+	}
+
+	{
+		vector<CSprite *>::iterator it;
+		for(it = m_lstSprite.begin(); it != m_lstSprite.end(); it++)
+		{
+			delete (*it);
+		}
+		m_lstSprite.clear();
+	}
+}
+
+BOOL CGUIWindow::WindowMoving(POINT &ptMousePos)
+{
+	if(g_DeviceInput.InRect(m_rcMoveEdge) && g_DeviceInput.GetIsLeftMouseDown())
+	{
+		m_ptMove.x = ptMousePos.x - m_rcMoveEdge.left;
+		m_ptMove.y = ptMousePos.y - m_rcMoveEdge.top;
+
+		m_bWindowMoving = TRUE;
+
+		m_cAlpha = 100;
+	}
+
+	if((g_DeviceInput.InRect(m_rcMoveEdge) && g_DeviceInput.GetIsLeftMouseUp()) || !g_DeviceInput.GetIsFocus())
+	{
+		m_bWindowMoving = FALSE;
+
+		m_cAlpha = 0xFF;
+	}
+
+	if(m_bWindowMoving)
+	{
+		m_ptWindowMovePos.x = ptMousePos.x - m_ptMove.x;
+		m_ptWindowMovePos.y = ptMousePos.y - m_ptMove.y;
+
+		m_rcWindowSize.right = m_ptWindowMovePos.x + (m_rcWindowSize.right - m_rcWindowSize.left);
+		m_rcWindowSize.bottom = m_ptWindowMovePos.y + (m_rcWindowSize.bottom - m_rcWindowSize.top);
+		m_rcWindowSize.left = m_ptWindowMovePos.x;
+		m_rcWindowSize.top = m_ptWindowMovePos.y;
+
+		m_rcMoveEdge.right = m_ptWindowMovePos.x + (m_rcMoveEdge.right - m_rcMoveEdge.left);
+		m_rcMoveEdge.bottom = m_ptWindowMovePos.y + (m_rcMoveEdge.bottom - m_rcMoveEdge.top);
+		m_rcMoveEdge.left = m_ptWindowMovePos.x;
+		m_rcMoveEdge.top = m_ptWindowMovePos.y;
+
+		return TRUE;
+	}
+
+	return FALSE;
+}