Write subtitles to movie files

BizHawk.MultiClient/movie/Movie.cs

@@ -191,6 +191,11 @@ namespace BizHawk.MultiClient
 					sw.WriteLine(kvp.Key + " " + kvp.Value);
 				}
 
+				for (int x = 0; x < Subtitles.Count(); x++)
+				{
+					sw.WriteLine(Subtitles.GetSubtitleText(x));
+				}
+
 				for (int x = 0; x < length; x++)
 				{
 					sw.WriteLine(Log.GetFrame(x));

BizHawk.MultiClient/movie/SubtitleList.cs

@@ -33,6 +33,25 @@ namespace BizHawk.MultiClient
 			return subs[index];
 		}
 
+		public string GetSubtitleText(int index)
+		{
+			if (index >= subs.Count || index < 0) return "";
+
+			StringBuilder sb = new StringBuilder("subtitle ");
+			sb.Append(subs[index].Frame.ToString());
+			sb.Append(" ");
+			sb.Append(subs[index].X.ToString());
+			sb.Append(" ");
+			sb.Append(subs[index].Y.ToString());
+			sb.Append(" ");
+			sb.Append(subs[index].Duration.ToString());
+			sb.Append(" ");
+			sb.Append(subs[index].Color.ToString());
+			sb.Append(" ");
+			sb.Append(subs[index].Message);
+			return sb.ToString();
+		}
+
 		/// <summary>
 		/// Manages the logic of what subtitle should be displayed on any given frame based on frame & duration
 		/// </summary>