closer to map parsing!

git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1076 993157c7-ee19-0410-b2c4-bb4e9862e678

MapViewer/Program.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Text;
 using System.IO;
 using System.Windows.Forms;
+using OpenRa.FileFormats;
 
 namespace MapViewer
 {
@@ -38,6 +39,40 @@ namespace MapViewer
 			Console.WriteLine("X: {0} Y: {1} Width: {2} Height: {3}",
 				map.GetValue("X", "0"), map.GetValue("Y", "0"),
 				map.GetValue("Width", "0"), map.GetValue("Height", "0"));
+
+			// parse MapPack section
+			IniSection mapPackSection = iniFile.GetSection("MapPack");
+
+			StringBuilder sb = new StringBuilder();
+			for (int i = 1; ; i++)
+			{
+				string line = mapPackSection.GetValue(i.ToString(), null);
+				if (line == null)
+					break;
+
+				sb.Append(line.Trim());
+			}
+
+			byte[] data = Convert.FromBase64String(sb.ToString());
+			Console.WriteLine("Format80 data: {0}", data.Length);
+
+			List<byte[]> chunks = new List<byte[]>();
+
+			BinaryReader reader = new BinaryReader(new MemoryStream(data));
+
+			try
+			{
+				while (true)
+				{
+					uint length = reader.ReadUInt32() & 0xdfffffff;
+					byte[] dest = new byte[8192];
+					byte[] src = reader.ReadBytes((int)length);
+
+					int actualLength = Format80.DecodeInto(new MemoryStream(src), dest);
+					Console.WriteLine("Chunk length: {0}", actualLength);
+				}
+			}
+			catch (EndOfStreamException) { }
 		}
 	}
 }