Merge DatSplit, part 3

DATabase/ExtSplit.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+using SabreTools.Helper;
+
+namespace SabreTools
+{
+	public class DatSplit
+	{
+		// Instance variables
+		private string _extA;
+		private string _extB;
+		private string _filename;
+		private string _outdir;
+		private static Logger _logger;
+
+		/// <summary>
+		/// Create a new DatSplit object
+		/// </summary>
+		/// <param name="filename">Filename of the DAT to split</param>
+		/// <param name="extA">First extension to split on</param>
+		/// <param name="extB">Second extension to split on</param>
+		/// <param name="logger">Logger object for console and file writing</param>
+		public DatSplit(string filename, string extA, string extB, string outdir, Logger logger)
+		{
+			_filename = filename.Replace("\"", "");
+			_extA = (extA.StartsWith(".") ? extA : "." + extA).ToUpperInvariant();
+			_extB = (extB.StartsWith(".") ? extB : "." + extB).ToUpperInvariant();
+			_outdir = outdir.Replace("\"", "");
+			_logger = logger;
+		}
+
+		/// <summary>
+		/// Split a DAT based on filtering by 2 extensions
+		/// </summary>
+		/// <returns>True if DAT was split, false otherwise</returns>
+		public bool Split()
+		{
+			// If file doesn't exist, error and return
+			if (!File.Exists(_filename))
+			{
+				_logger.Error("File '" + _filename + "' doesn't exist");
+				return false;
+			}
+
+			// If the output directory doesn't exist, create it
+			if (!Directory.Exists(_outdir))
+			{
+				Directory.CreateDirectory(_outdir);
+			}
+
+			List<RomData> romsA = new List<RomData>();
+			List<RomData> romsB = new List<RomData>();
+
+			// Load the current DAT to be processed
+			List<RomData> roms = RomManipulation.Parse(_filename, 0, 0, _logger);
+
+			// If roms is empty, return false
+			if (roms.Count == 0)
+			{
+				return false;
+			}
+
+			// Now separate the roms accordingly
+			foreach (RomData rom in roms)
+			{
+				if (rom.Name.ToUpperInvariant().EndsWith(_extA))
+				{
+					romsA.Add(rom);
+				}
+				else if (rom.Name.ToUpperInvariant().EndsWith(_extB))
+				{
+					romsB.Add(rom);
+				}
+				else
+				{
+					romsA.Add(rom);
+					romsB.Add(rom);
+				}
+			}
+
+			// Then write out both files
+			bool success = Output.WriteToDat(Path.GetFileNameWithoutExtension(_filename) + "." + _extA, Path.GetFileNameWithoutExtension(_filename) + "." + _extA,
+				"", "", "", "", false, !RomManipulation.IsXmlDat(_filename), "", romsA, _logger);
+			success &= Output.WriteToDat(Path.GetFileNameWithoutExtension(_filename) + "." + _extB, Path.GetFileNameWithoutExtension(_filename) + "." + _extB,
+				"", "", "", "", false, !RomManipulation.IsXmlDat(_filename), "", romsB, _logger);
+
+			return success;
+		}
+	}
+}