Start ToBk2() conversion method for BkmMovie

BizHawk.Client.Common/BizHawk.Client.Common.csproj

@@ -151,6 +151,7 @@
     <Compile Include="movie\bkm\BkmMovie.InputLog.cs" />
     <Compile Include="movie\bkm\BkmMovie.IO.cs" />
     <Compile Include="movie\bkm\BkmMovie.ModeApi.cs" />
+    <Compile Include="movie\conversions\MovieConversionExtensions.cs" />
     <Compile Include="movie\HeaderKeys.cs" />
     <Compile Include="movie\InputAdapters.cs" />
     <Compile Include="movie\interfaces\ILogEntryGenerator.cs" />

BizHawk.Client.Common/movie/MovieService.cs

@@ -6,6 +6,7 @@ using System.Reflection;
 using System.Text;
 
 using BizHawk.Common;
+using BizHawk.Client.Common.MovieConversionExtensions;
 
 namespace BizHawk.Client.Common
 {
@@ -26,7 +27,17 @@ namespace BizHawk.Client.Common
 			}
 			else
 			{
-				return new BkmMovie(path);
+				var movie = new BkmMovie(path);
+
+				if (VersionInfo.DeveloperBuild)
+				{
+					movie.Load();
+					return movie.ToBk2();
+				}
+				else
+				{
+					return movie;
+				}
 			}
 		}
 

BizHawk.Client.Common/movie/bk2/Bk2Movie.cs

@@ -36,7 +36,8 @@ namespace BizHawk.Client.Common
 
 		public string Filename { get; set; }
 
-		public virtual string PreferredExtension { get { return "bk2"; } }
+		public virtual string PreferredExtension { get { return Extension; } }
+		public const string Extension = "bk2";
 
 		public bool Changes { get; private set; }
 		public bool IsCountingRerecords { get; set; }

BizHawk.Client.Common/movie/bkm/BkmMovie.cs

@@ -37,7 +37,9 @@ namespace BizHawk.Client.Common
 			return new BkmLogEntryGenerator();
 		}
 
-		public string PreferredExtension { get { return "bkm"; } }
+		public string PreferredExtension { get { return Extension; } }
+		public const string Extension = "bkm";
+
 		public BkmHeader Header { get; private set; }
 		public string Filename { get; set; }
 		public bool IsCountingRerecords { get; set; }

BizHawk.Client.Common/movie/conversions/MovieConversionExtensions.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+
+namespace BizHawk.Client.Common.MovieConversionExtensions
+{
+	public static class MovieConversionExtensions
+	{
+		public static Bk2Movie ToBk2(this BkmMovie bkm)
+		{
+			var newFilename = bkm.Filename + "." + Bk2Movie.Extension;
+			var bk2 = new Bk2Movie(bkm.Filename);
+			bk2.HeaderEntries.Clear();
+			foreach(var kvp in bkm.HeaderEntries)
+			{
+				bk2.HeaderEntries[kvp.Key] = kvp.Value;
+			}
+
+			bk2.SyncSettingsJson = bkm.SyncSettingsJson;
+
+			bk2.Comments.Clear();
+			foreach(var comment in bkm.Comments)
+			{
+				bk2.Comments.Add(comment);
+			}
+
+			bk2.Subtitles.Clear();
+			foreach(var sub in bkm.Subtitles)
+			{
+				bk2.Subtitles.Add(sub);
+			}
+
+			// TODO: savestate
+			// TODO: input log
+
+			return bk2;
+		}
+	}
+}

BizHawk.Client.Common/movie/tasproj/TasMovie.cs

@@ -31,7 +31,7 @@ namespace BizHawk.Client.Common
 			}
 		}
 
-		public const string Extension = "tasproj";
+		public new const string Extension = "tasproj";
 
 		public MovieRecord this[int index]
 		{