public static LMTM3AEntry PrepareTheKeyframes(LMTM3AEntry M3a)
{
M3a.KeyFrames = new List <KeyFrame>();
foreach (Track track in M3a.Tracks)
{
IEnumerable <KeyFrame> Key = LMTM3ATrackBuffer.Convert(track.BufferType, track.Buffer, track.ExtremesArray, track.BoneID, track.BufferKind);
M3a.KeyFrames.AddRange(Key.ToList());
}
return(M3a);
}
public LMTM3AEntry FillM3AProprties(LMTM3AEntry Anim, int datalength, int ID, int RowTotal, int SecondOffset, BinaryReader bnr, int SecondaryCount, LMTEntry lmtentry)
{
//Reads the AnnimBlock Header.
LMTM3AEntry M3a = new LMTM3AEntry();
M3a.KeyFrames = new List <KeyFrame>();
M3a._FileType = ".m3a";
M3a.FileExt = M3a._FileType;
bnr.BaseStream.Position = lmtentry.OffsetList[ID];
M3a.TrackPointer = bnr.ReadInt32();
bnr.BaseStream.Position = bnr.BaseStream.Position + 4;
M3a.TrackCount = bnr.ReadInt32();
M3a.FrameCount = bnr.ReadInt32();
M3a._FrameTotal = M3a.FrameCount;
M3a.LoopFrame = bnr.ReadInt32();
M3a.UnknownValue14 = ByteUtilitarian.BytesToString(bnr.ReadBytes(4), M3a.UnknownValue14);
M3a.UnknownValue18 = ByteUtilitarian.BytesToString(bnr.ReadBytes(4), M3a.UnknownValue18);
M3a.UnknownValue1C = ByteUtilitarian.BytesToString(bnr.ReadBytes(4), M3a.UnknownValue1C);
M3a.EndFramesAdditiveScenePosition.W = bnr.ReadSingle();
M3a.EndFramesAdditiveScenePosition.X = bnr.ReadSingle();
M3a.EndFramesAdditiveScenePosition.Y = bnr.ReadSingle();
M3a.EndFramesAdditiveScenePosition.Z = bnr.ReadSingle();
M3a.EndFramesAdditiveSceneRotation.W = bnr.ReadSingle();
M3a.EndFramesAdditiveSceneRotation.X = bnr.ReadSingle();
M3a.EndFramesAdditiveSceneRotation.Y = bnr.ReadSingle();
M3a.EndFramesAdditiveSceneRotation.Z = bnr.ReadSingle();
M3a.AnimationFlags = bnr.ReadInt64();
M3a.EventClassesPointer = bnr.ReadInt32();
bnr.BaseStream.Position = bnr.BaseStream.Position + 4;
M3a.AnimDataSize = (M3a.EventClassesPointer - M3a.TrackPointer) + 352;
M3a.FloatTracksPointer = bnr.ReadInt32();
bnr.BaseStream.Position = bnr.BaseStream.Position + 4;
M3a.Unknown58 = bnr.ReadInt32();
M3a.Unknown5C = bnr.ReadSingle();
PrevOffsetThree = Convert.ToInt32(bnr.BaseStream.Position);
bnr.BaseStream.Position = M3a.TrackPointer;
M3a.RawData = new byte[M3a.AnimDataSize];
M3a.RawData = bnr.ReadBytes(M3a.AnimDataSize);
M3a.MotionData = new byte[96];
bnr.BaseStream.Position = lmtentry.OffsetList[ID];
M3a.MotionData = bnr.ReadBytes(96);
bnr.BaseStream.Position = PrevOffsetThree;
//Gets the Tracks.
M3a.Tracks = new List <Track>();
bnr.BaseStream.Position = M3a.TrackPointer;
for (int j = 0; j < M3a.TrackCount; j++)
{
Track track = new Track();
track.TrackNumber = j;
track.ExtremesArray = new float[8];
track.BufferType = bnr.ReadByte();
BufferType type = (BufferType)track.BufferType;
track.BufferKind = type.ToString();
track.TrackType = bnr.ReadByte();
track.BoneType = bnr.ReadByte();
track.BoneID = bnr.ReadByte();
track.Weight = bnr.ReadSingle();
track.BufferSize = bnr.ReadInt32();
bnr.BaseStream.Position = bnr.BaseStream.Position + 4;
track.BufferPointer = bnr.ReadInt32();
bnr.BaseStream.Position = bnr.BaseStream.Position + 4;
track.ReferenceData.W = bnr.ReadSingle();
track.ReferenceData.X = bnr.ReadSingle();
track.ReferenceData.Y = bnr.ReadSingle();
track.ReferenceData.Z = bnr.ReadSingle();
track.ExtremesPointer = bnr.ReadInt32();
bnr.BaseStream.Position = bnr.BaseStream.Position + 4;
PrevOffset = Convert.ToInt32(bnr.BaseStream.Position);
if (track.BufferSize != 0)
{
//MessageBox.Show("Track #" + j + " inside " + lmtentry.EntryName + "\nhas a buffer size that is NOT ZERO.", "Debug Note");
bnr.BaseStream.Position = track.BufferPointer;
track.Buffer = bnr.ReadBytes(track.BufferSize);
}
else
{
track.Buffer = new byte[0];
}
if (track.ExtremesPointer != 0)
{
//MessageBox.Show("Track # " + j + " inside " + lmtentry.EntryName + "\nhas an actual extremes pointer.", "Debug Note");
bnr.BaseStream.Position = Convert.ToInt32(track.ExtremesPointer);
track.Extremes = new Extremes();
track.Extremes.min.W = bnr.ReadSingle();
track.Extremes.min.X = bnr.ReadSingle();
track.Extremes.min.Y = bnr.ReadSingle();
track.Extremes.min.Z = bnr.ReadSingle();
track.Extremes.max.W = bnr.ReadSingle();
track.Extremes.max.X = bnr.ReadSingle();
track.Extremes.max.Y = bnr.ReadSingle();
track.Extremes.max.Z = bnr.ReadSingle();
track.ExtremesArray[0] = track.Extremes.min.W;
track.ExtremesArray[1] = track.Extremes.min.X;
track.ExtremesArray[2] = track.Extremes.min.Y;
track.ExtremesArray[3] = track.Extremes.min.Z;
track.ExtremesArray[4] = track.Extremes.max.W;
track.ExtremesArray[5] = track.Extremes.max.X;
track.ExtremesArray[6] = track.Extremes.max.Y;
track.ExtremesArray[7] = track.Extremes.max.Z;
//Keyframes Take 1.
IEnumerable <KeyFrame> Key = LMTM3ATrackBuffer.Convert(track.BufferType, track.Buffer, track.ExtremesArray, track.BoneID, track.BufferKind);
M3a.KeyFrames.AddRange(Key.ToList());
}
else
{
IEnumerable <KeyFrame> Key = LMTM3ATrackBuffer.Convert(track.BufferType, track.Buffer, track.ExtremesArray, track.BoneID, track.BufferKind);
M3a.KeyFrames.AddRange(Key.ToList());
}
bnr.BaseStream.Position = PrevOffset;
M3a.Tracks.Add(track);
}
bnr.BaseStream.Position = M3a.EventClassesPointer;
//Animation Events.
M3a.Events = new List <AnimEvent>();
for (int k = 0; k < 4; k++)
{
AnimEvent animEvent = new AnimEvent();
for (int l = 0; l < 32; l++)
{
animEvent.EventRemap = new List <int>();
animEvent.EventRemap.Add(bnr.ReadInt16());
}
animEvent.EventCount = bnr.ReadInt32();
bnr.BaseStream.Position = bnr.BaseStream.Position + 4;
animEvent.EventsPointer = bnr.ReadInt32();
bnr.BaseStream.Position = bnr.BaseStream.Position + 4;
PrevOffsetTwo = Convert.ToInt32(bnr.BaseStream.Position);
bnr.BaseStream.Position = animEvent.EventsPointer;
animEvent.EventBit = bnr.ReadInt32();
animEvent.FrameNumber = bnr.ReadInt32();
M3a.Events.Add(animEvent);
bnr.BaseStream.Position = PrevOffsetTwo;
}
M3a.AnimationID = ID;
M3a.FileName = "AnimationID" + M3a.AnimationID + ".m3a";
M3a.ShortName = "AnimationID" + M3a.AnimationID;
M3a._IsBlank = false;
Anim = M3a;
//Subtracts pointers in there by the data offset to get their base value.
int OffTemp = 0;
using (MemoryStream msm3a = new MemoryStream(M3a.RawData))
{
using (BinaryReader brm3a = new BinaryReader(msm3a))
{
using (BinaryWriter bwm3a = new BinaryWriter(msm3a))
{
//Adjusts the offsets in the Rawdata of the m3a.
bwm3a.BaseStream.Position = 0;
for (int y = 0; y < M3a.TrackCount; y++)
{
bwm3a.BaseStream.Position = 0;
bwm3a.BaseStream.Position = 16 + (48 * y);
OffTemp = brm3a.ReadInt32();
bwm3a.BaseStream.Position = (bwm3a.BaseStream.Position - 4);
if (OffTemp > 0)
{
OffTemp = OffTemp - M3a.TrackPointer;
bwm3a.Write(OffTemp);
}
bwm3a.BaseStream.Position = 40 + (48 * y);
OffTemp = brm3a.ReadInt32();
bwm3a.BaseStream.Position = (bwm3a.BaseStream.Position - 4);
if (OffTemp > 0)
{
OffTemp = OffTemp - M3a.TrackPointer;
bwm3a.Write(OffTemp);
}
}
//Adjusts the offsets in the Events.
bwm3a.BaseStream.Position = (bwm3a.BaseStream.Length - 280);
OffTemp = M3a.RawData.Length - 32;
bwm3a.Write(OffTemp);
bwm3a.BaseStream.Position = bwm3a.BaseStream.Position + 76;
OffTemp = M3a.RawData.Length - 24;
bwm3a.Write(OffTemp);
bwm3a.BaseStream.Position = bwm3a.BaseStream.Position + 76;
OffTemp = M3a.RawData.Length - 16;
bwm3a.Write(OffTemp);
bwm3a.BaseStream.Position = bwm3a.BaseStream.Position + 76;
OffTemp = M3a.RawData.Length - 8;
bwm3a.Write(OffTemp);
}
}
}
//Appends the Animation Block Data to the FullData.
M3a.FullData = new byte[(M3a.AnimDataSize + 96)];
M3a._FileLength = M3a.FullData.LongLength;
Array.Copy(M3a.RawData, 0, M3a.FullData, 0, M3a.RawData.Length);
Array.Copy(M3a.MotionData, 0, M3a.FullData, M3a.RawData.Length, M3a.MotionData.Length);
return(Anim);
}
