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tastudio: some dirty fixes to how undo/redo works with recording frames

This commit is contained in:
feos 2016-08-22 21:17:08 +03:00
parent ccc2ee1ba9
commit 215f9b9959
3 changed files with 21 additions and 8 deletions
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11
BizHawk.Client.Common/movie/tasproj/TasMovie.Editing.cs
View File

@ -152,7 +152,7 @@ namespace BizHawk.Client.Common
ChangeLog.EndBatch();
}
}
public void RemoveFrames(int removeStart, int removeUpTo)
public void RemoveFrames(int removeStart, int removeUpTo, bool fromHistory = false)
{
bool endBatch = ChangeLog.BeginNewBatch("Remove Frames: " + removeStart + "-" + removeUpTo, true);
ChangeLog.AddGeneralUndo(removeStart, InputLogLength - 1);
@ -173,7 +173,7 @@ namespace BizHawk.Client.Common
if (m.Frame < removeUpTo)
Markers.Remove(m);
else
Markers.Move(m.Frame, m.Frame - (removeUpTo - removeStart));
Markers.Move(m.Frame, m.Frame - (removeUpTo - removeStart), fromHistory);
}
}
ChangeLog.IsRecording = wasRecording;
@ -281,7 +281,7 @@ namespace BizHawk.Client.Common
ChangeLog.SetGeneralRedo();
}
public void InsertEmptyFrame(int frame, int count = 1)
public void InsertEmptyFrame(int frame, int count = 1, bool fromHistory = false)
{
bool endBatch = ChangeLog.BeginNewBatch("Insert Empty Frame: " + frame, true);
ChangeLog.AddGeneralUndo(frame, InputLogLength + count - 1);
@ -289,6 +289,9 @@ namespace BizHawk.Client.Common
var lg = LogGeneratorInstance();
lg.SetSource(Global.MovieSession.MovieControllerInstance());
if (frame > _log.Count())
frame = _log.Count();
for (int i = 0; i < count; i++)
_log.Insert(frame, lg.EmptyEntry);
@ -302,7 +305,7 @@ namespace BizHawk.Client.Common
for (int i = firstIndex; i < Markers.Count; i++)
{
TasMovieMarker m = Markers.ElementAt(i);
Markers.Move(m.Frame, m.Frame + count);
Markers.Move(m.Frame, m.Frame + count, fromHistory);
}
}
ChangeLog.IsRecording = wasRecording;

16
BizHawk.Client.Common/movie/tasproj/TasMovie.History.cs
View File

@ -174,7 +174,7 @@ namespace BizHawk.Client.Common
{
get
{
if (Names.Count == 0)
if (Names.Count == 0 || UndoIndex < 0)
return null;
else
return Names[UndoIndex];
@ -332,7 +332,15 @@ namespace BizHawk.Client.Common
LastFrame = lastFrame;
oldLog = new List<string>(length);
undoLength = Math.Min(lastFrame + 1, movie.InputLogLength) - firstFrame;
var minuend = Math.Min(lastFrame + 1, movie.InputLogLength);
if (firstFrame > minuend)
undoLength = minuend;
else
undoLength = minuend - firstFrame;
if (FirstFrame > oldLog.Count())
FirstFrame = oldLog.Count();
for (int i = 0; i < undoLength; i++)
oldLog.Add(movie.GetLogEntries()[FirstFrame + i]);
@ -354,9 +362,9 @@ namespace BizHawk.Client.Common
movie.BindMarkersToInput = bindMarkers;
if (redoLength != length)
movie.InsertEmptyFrame(FirstFrame, length - redoLength);
movie.InsertEmptyFrame(FirstFrame, length - redoLength, true);
if (undoLength != length)
movie.RemoveFrames(FirstFrame, movie.InputLogLength - undoLength);
movie.RemoveFrames(FirstFrame, movie.InputLogLength - undoLength, true);
for (int i = 0; i < undoLength; i++)
movie.SetFrame(FirstFrame + i, oldLog[i]);

2
BizHawk.Client.Common/movie/tasproj/TasMovieMarker.cs
View File

@ -219,6 +219,8 @@ namespace BizHawk.Client.Common
public void Move(int fromFrame, int toFrame, bool fromHistory = false)
{
if (fromFrame == 0) // no thanks!
return;
TasMovieMarker m = Get(fromFrame);
if (m == null) // TODO: Don't do this.
return;