public bool IsAngleWithInTolerance(float aAngle, FlightZone aMode)
{
FlightZone cirleMode = (aMode == FlightZone.Project) ? mFlightZoneMode : aMode;
if ((cirleMode & FlightZone.Deg45) != 0)
{
float angle = Math2.NormalizeAngle(aAngle + 45);
for (int i = 0; i < 4; i++)
{
if (angle >= -mAngleTolerance && angle <= mAngleTolerance)
return true;
angle = Math2.NormalizeAngle(angle + 90);
}
}
if ((cirleMode & FlightZone.Deg90) != 0)
{
float angle = Math2.NormalizeAngle(aAngle);
for (int i = 0; i < 4; i++)
{
if (angle >= -mAngleTolerance && angle <= mAngleTolerance)
return true;
angle = Math2.NormalizeAngle(angle + 90);
}
}
return false;
}
public float ClosestAngle(float aAngle, FlightZone aMode)
{
float input = Math2.NormalizeAngle(aAngle);
float closest = float.MaxValue;
FlightZone cirleMode = (aMode == FlightZone.Project) ? mFlightZoneMode : aMode;
if ((cirleMode & FlightZone.Deg45) != 0)
{
float angle;
for (int i = 0; i < 4; i++)
{
angle = Math2.NormalizeAngle((i * 90 - mAngleTolerance) + 45);
if (Math.Abs(input - angle) < Math.Abs(input - closest))
{
closest = angle;
}
angle = Math2.NormalizeAngle((i * 90 + mAngleTolerance) + 45);
if (Math.Abs(input - angle) < Math.Abs(input - closest))
{
closest = angle;
}
}
}
if ((cirleMode & FlightZone.Deg90) != 0)
{
float angle;
for (int i = 0; i < 4; i++)
{
angle = Math2.NormalizeAngle(i * 90 - mAngleTolerance);
if (Math.Abs(input - angle) < Math.Abs(input - closest))
{
closest = angle;
}
angle = Math2.NormalizeAngle(i * 90 + mAngleTolerance);
if (Math.Abs(input - angle) < Math.Abs(input - closest))
{
closest = angle;
}
}
}
return closest;
}
public void Deserialize(string aFilename, Stream aStream)
{
using (BinaryReader reader = new BinaryReader(aStream, System.Text.Encoding.UTF8))
{
uint id = reader.ReadUInt32();
if (id != 0x4b434c46)
{
throw new Exception(string.Format("'{0}' is not a flock file", Path.GetFileName(aFilename)));
}
int version = reader.ReadInt32();
if (version <= Version)
{
mBaseMarker = reader.ReadInt32();
if (version < 6)
{
reader.ReadInt32();
}
mDistanceTolerance = reader.ReadInt32();
if (version >= 5)
{
mAngleTolerance = reader.ReadInt32();
}
if (version >= 7)
{
mFlightZoneMode = (FlightZone)reader.ReadInt32();
}
if (version >= 8)
{
mPhotoName = reader.ReadString();
}
if (version >= 9)
{
mWingsuitSize = reader.ReadInt32();
mDotCount = reader.ReadInt32();
mDotSize = reader.ReadInt32();
mDotDistance = reader.ReadInt32();
mDotStretch = reader.ReadInt32();
mDotRotate = reader.ReadInt32();
}
if (version >= 10)
{
mGridCount = reader.ReadInt32();
mGridSize = reader.ReadInt32();
mGridRotate = reader.ReadSingle();
mGridOffset.X = reader.ReadSingle();
mGridOffset.Y = reader.ReadSingle();
}
if (version >= 2)
{
mBackColor = Color.FromArgb(reader.ReadInt32());
mDescription = reader.ReadString();
long date = reader.ReadInt64();
mDate = DateTime.FromBinary(date);
mPlace = reader.ReadString();
mGlideRatio = reader.ReadSingle();
mJumpNumber = reader.ReadInt32();
mFallrate = reader.ReadInt32();
}
int numMarkers = reader.ReadInt32();
for (int i = 0; i < numMarkers; i++)
{
float x = reader.ReadSingle();
float y = reader.ReadSingle();
Marker marker = new Marker(x, y);
marker.ShowFlightZone = reader.ReadBoolean();
if (version >= 3)
{
if (version == 3)
{
reader.ReadBoolean();
}
marker.SilhoutteColor = Color.FromArgb(reader.ReadInt32());
}
if (version >= 7)
{
marker.FlightZoneMode = (FlightZone)reader.ReadInt32();
}
marker.NameTag = reader.ReadString();
marker.Description = reader.ReadString();
mMarkers.Add(marker);
}
int numLines = reader.ReadInt32();
for (int i = 0; i < numLines; i++)
{
int start = reader.ReadInt32();
int end = reader.ReadInt32();
Line line = new Line(mMarkers[start], mMarkers[end]);
if (version >= 3)
{
line.Color = Color.FromArgb(reader.ReadInt32());
}
mLines.Add(line);
}
}
else
{
throw new Exception(string.Format("'{0}' has an unsupported version number {1}.", Path.GetFileName(aFilename), version));
}
}
}
private void SetMarkerMode(int index, FlightZone aMode)
{
if (index != -1)
{
Marker marker = Project.GetMarker(index);
if (marker.FlightZoneMode != aMode)
{
CommandSystem.AddRollback(Project);
marker.FlightZoneMode = aMode;
}
}
}
