public static GridRotation RotationTo(JointConnectionDirection source, JointConnectionDirection target)
{
if (source == BasePart.JointConnectionDirection.Any || target == BasePart.JointConnectionDirection.Any || source == BasePart.JointConnectionDirection.None || target == BasePart.JointConnectionDirection.None)
{
return(BasePart.GridRotation.Deg_0);
}
if (source == BasePart.JointConnectionDirection.LeftAndRight)
{
if (target == BasePart.JointConnectionDirection.UpAndDown || target == BasePart.JointConnectionDirection.Up || target == BasePart.JointConnectionDirection.Down)
{
return(BasePart.GridRotation.Deg_90);
}
return(BasePart.GridRotation.Deg_0);
}
else
{
if (source != BasePart.JointConnectionDirection.UpAndDown)
{
int num = target - source;
return((GridRotation)((num + 4) % 4));
}
if (target == BasePart.JointConnectionDirection.LeftAndRight || target == BasePart.JointConnectionDirection.Left || target == BasePart.JointConnectionDirection.Right)
{
return(BasePart.GridRotation.Deg_90);
}
return(BasePart.GridRotation.Deg_0);
}
}
public JointConnectionDirection GlobalJointConnectionDirection(JointConnectionDirection localDirection)
{
if (localDirection == BasePart.JointConnectionDirection.Any || localDirection == BasePart.JointConnectionDirection.None)
{
return(localDirection);
}
JointConnectionDirection jointConnectionDirection = localDirection;
if (localDirection == BasePart.JointConnectionDirection.LeftAndRight)
{
if (this.m_gridRotation == BasePart.GridRotation.Deg_90 || this.m_gridRotation == BasePart.GridRotation.Deg_270)
{
jointConnectionDirection = BasePart.JointConnectionDirection.UpAndDown;
}
}
else if (localDirection == BasePart.JointConnectionDirection.UpAndDown)
{
if (this.m_gridRotation == BasePart.GridRotation.Deg_90 || this.m_gridRotation == BasePart.GridRotation.Deg_270)
{
jointConnectionDirection = BasePart.JointConnectionDirection.LeftAndRight;
}
}
else
{
jointConnectionDirection = (JointConnectionDirection)(((int)(localDirection - 1) + (int)m_gridRotation) % 4 + 1);
}
if (this.m_flipped)
{
if (jointConnectionDirection == BasePart.JointConnectionDirection.Left)
{
return(BasePart.JointConnectionDirection.Right);
}
if (jointConnectionDirection == BasePart.JointConnectionDirection.Right)
{
return(BasePart.JointConnectionDirection.Left);
}
}
return(jointConnectionDirection);
}
