private static void LoadTrack(int version, Track track, BinaryReader stream)
{
var e = (KeyframesPropertyTrack)track;
e.ValueSize = stream.ReadInt32();
int propertyNameLength = stream.ReadInt32();
int propertyTypeNameLength = stream.ReadInt32();
int keyframesCount = stream.ReadInt32();
var propertyName = stream.ReadBytes(propertyNameLength);
e.MemberName = Encoding.UTF8.GetString(propertyName, 0, propertyNameLength);
if (stream.ReadChar() != 0)
{
throw new Exception("Invalid track data.");
}
var propertyTypeName = stream.ReadBytes(propertyTypeNameLength);
e.MemberTypeName = Encoding.UTF8.GetString(propertyTypeName, 0, propertyTypeNameLength);
if (stream.ReadChar() != 0)
{
throw new Exception("Invalid track data.");
}
var keyframes = new KeyframesEditor.Keyframe[keyframesCount];
var dataBuffer = new byte[e.ValueSize];
var propertyType = Scripting.TypeUtils.GetManagedType(e.MemberTypeName);
if (propertyType == null)
{
e.Keyframes.ResetKeyframes();
stream.ReadBytes(keyframesCount * (sizeof(float) + e.ValueSize));
if (!string.IsNullOrEmpty(e.MemberTypeName))
{
Editor.LogError("Cannot load track " + e.MemberName + " of type " + e.MemberTypeName + ". Failed to find the value type information.");
}
return;
}
GCHandle handle = GCHandle.Alloc(dataBuffer, GCHandleType.Pinned);
for (int i = 0; i < keyframesCount; i++)
{
var time = stream.ReadSingle();
stream.Read(dataBuffer, 0, e.ValueSize);
var value = Marshal.PtrToStructure(handle.AddrOfPinnedObject(), propertyType);
keyframes[i] = new KeyframesEditor.Keyframe
{
Time = time,
Value = value,
};
}
handle.Free();
e.Keyframes.DefaultValue = e.GetDefaultValue(propertyType);
e.Keyframes.SetKeyframes(keyframes);
}
private static void LoadTrack(int version, Track track, BinaryReader stream)
{
var e = (StringPropertyTrack)track;
e.ValueSize = stream.ReadInt32();
int propertyNameLength = stream.ReadInt32();
int propertyTypeNameLength = stream.ReadInt32();
int keyframesCount = stream.ReadInt32();
var propertyName = stream.ReadBytes(propertyNameLength);
e.MemberName = Encoding.UTF8.GetString(propertyName, 0, propertyNameLength);
if (stream.ReadChar() != 0)
{
throw new Exception("Invalid track data.");
}
var propertyTypeName = stream.ReadBytes(propertyTypeNameLength);
e.MemberTypeName = Encoding.UTF8.GetString(propertyTypeName, 0, propertyTypeNameLength);
if (stream.ReadChar() != 0)
{
throw new Exception("Invalid track data.");
}
var keyframes = new KeyframesEditor.Keyframe[keyframesCount];
var dataBuffer = new byte[e.ValueSize];
var propertyType = Utilities.Utils.GetType(e.MemberTypeName);
if (propertyType == null)
{
e.Keyframes.ResetKeyframes();
stream.ReadBytes(keyframesCount * (sizeof(float) + e.ValueSize));
if (!string.IsNullOrEmpty(e.MemberTypeName))
{
Editor.LogError("Cannot load track " + e.MemberName + " of type " + e.MemberTypeName + ". Failed to find the value type information.");
}
return;
}
for (int i = 0; i < keyframesCount; i++)
{
var time = stream.ReadSingle();
var length = stream.ReadInt32();
var data = stream.ReadBytes(length * 2);
var value = Encoding.Unicode.GetString(data, 0, data.Length);
keyframes[i] = new KeyframesEditor.Keyframe
{
Time = time,
Value = value,
};
}
e.Keyframes.DefaultValue = string.Empty;
e.Keyframes.SetKeyframes(keyframes);
}
private static void LoadTrack(int version, Track track, BinaryReader stream)
{
var e = (EventTrack)track;
var paramsCount = stream.ReadInt32();
e.EventParamsSizes = new int[paramsCount];
e.EventParamsTypes = new Type[paramsCount];
int eventsCount = stream.ReadInt32();
e.MemberName = LoadName(stream);
bool isInvalid = false;
for (int i = 0; i < paramsCount; i++)
{
e.EventParamsSizes[i] = stream.ReadInt32();
var paramTypeName = LoadName(stream);
e.EventParamsTypes[i] = Scripting.TypeUtils.GetManagedType(paramTypeName);
if (e.EventParamsTypes[i] == null)
{
isInvalid = true;
}
}
if (isInvalid)
{
e.Events.ResetKeyframes();
stream.ReadBytes(eventsCount * (sizeof(float) + e.EventParamsSizes.Sum()));
Editor.LogError("Cannot load track " + e.MemberName + " of type " + e.MemberTypeName + ". Failed to find the value type information.");
return;
}
e.OnEventParamsChanged();
var events = new KeyframesEditor.Keyframe[eventsCount];
var dataBuffer = paramsCount != 0 ? new byte[e.EventParamsSizes.Max()] : null;
GCHandle handle = paramsCount != 0 ? GCHandle.Alloc(dataBuffer, GCHandleType.Pinned) : new GCHandle();
for (int i = 0; i < eventsCount; i++)
{
var time = stream.ReadSingle();
var key = new EventKey
{
Parameters = new object[paramsCount]
};
for (int j = 0; j < paramsCount; j++)
{
stream.Read(dataBuffer, 0, e.EventParamsSizes[j]);
key.Parameters[j] = Marshal.PtrToStructure(handle.AddrOfPinnedObject(), e.EventParamsTypes[j]);
}
events[i] = new KeyframesEditor.Keyframe
{
Time = time,
Value = key,
};
}
if (handle.IsAllocated)
{
handle.Free();
}
e.Events.SetKeyframes(events);
}
