Overwrite

Complete Overwrite of the Folder with the free shard. ServUO 57.3 has been added.

Ultima/NativeMethods.cs

@@ -0,0 +1,89 @@
+#region References
+using System.Runtime.InteropServices;
+using System.Text;
+
+using Microsoft.Win32.SafeHandles;
+#endregion
+
+namespace Ultima
+{
+	public static class NativeMethods
+	{
+		[DllImport("User32")]
+		public static extern int IsWindow(ClientWindowHandle window);
+
+		[DllImport("User32")]
+		public static extern int GetWindowThreadProcessId(ClientWindowHandle window, ref ClientProcessHandle processID);
+
+		[DllImport("Kernel32")]
+		public static extern unsafe int _lread(SafeFileHandle hFile, void* lpBuffer, int wBytes);
+
+		[DllImport("Kernel32")]
+		public static extern ClientProcessHandle OpenProcess(
+			int desiredAccess, int inheritClientHandle, ClientProcessHandle processID);
+
+		[DllImport("Kernel32")]
+		public static extern int CloseHandle(ClientProcessHandle handle);
+
+		[DllImport("Kernel32")]
+		public static extern unsafe int ReadProcessMemory(
+			ClientProcessHandle process, int baseAddress, void* buffer, int size, ref int op);
+
+		[DllImport("Kernel32")]
+		public static extern unsafe int WriteProcessMemory(
+			ClientProcessHandle process, int baseAddress, void* buffer, int size, int nullMe);
+
+		[DllImport("User32")]
+		public static extern int SetForegroundWindow(ClientWindowHandle hWnd);
+
+		[DllImport("User32")]
+		public static extern int SendMessage(ClientWindowHandle hWnd, int wMsg, int wParam, int lParam);
+
+		[DllImport("User32")]
+		public static extern bool PostMessage(ClientWindowHandle hWnd, int wMsg, int wParam, int lParam);
+
+		[DllImport("User32")]
+		public static extern int OemKeyScan(int wOemChar);
+
+		[DllImport("user32")]
+		public static extern ClientWindowHandle FindWindowA(string lpClassName, string lpWindowName);
+
+		/// <summary>
+		///     Swaps from Big to LittleEndian and vise versa
+		/// </summary>
+		/// <param name="x"></param>
+		/// <returns></returns>
+		public static short SwapEndian(short x)
+		{
+			var y = (ushort)x;
+			return (short)((y >> 8) | (y << 8));
+		}
+
+		private static byte[] m_StringBuffer;
+
+		public static unsafe string ReadNameString(byte* buffer, int len)
+		{
+			if ((m_StringBuffer == null) || (m_StringBuffer.Length < len))
+			{
+				m_StringBuffer = new byte[20];
+			}
+			int count;
+			for (count = 0; count < len && *buffer != 0; ++count)
+			{
+				m_StringBuffer[count] = *buffer++;
+			}
+
+			return Encoding.Default.GetString(m_StringBuffer, 0, count);
+		}
+
+		public static string ReadNameString(byte[] buffer, int len)
+		{
+			int count;
+			for (count = 0; count < 20 && buffer[count] != 0; ++count)
+			{
+				;
+			}
+			return Encoding.Default.GetString(buffer, 0, count);
+		}
+	}
+}