public void SetLocalPosition (long x, long y)
{
if (HasParent)
{
LocalPosition = Position - _parent.Position;
LocalPosition.RotateInverse(_parent.Rotation.x,_parent.Rotation.y);
PositionChanged = true;
}
}
public void UpdateRotation()
{
if (HasParent)
{
Rotation = LocalRotation;
Rotation.RotateInverse(_parent.Rotation.x, _parent.Rotation.y);
RotationChanged = true;
}
}
public void UpdatePosition()
{
if (HasParent)
{
Position = LocalPosition;
Position.RotateInverse(_parent.Rotation.x, _parent.Rotation.y);
Position += _parent.Position;
PositionChanged = true;
}
}
void Reset()
{
LSBody body = this.GetComponent <LSBody> ();
if (body.Shape == ColliderType.Polygon)
{
this._points = new Vector2d[body.Vertices.Length];
for (int i = 0; i < _points.Length; i++)
{
Vector2d point = body.Vertices[i];
point.RotateInverse(0, FixedMath.One);
_points[i] = point;
}
}
}
public void SetPosition(long x, long y)
{
Position.x = x;
Position.y = y;
PositionChanged = true;
if (HasParent)
{
LocalPosition = Position - _parent.Position;
LocalPosition.RotateInverse(_parent.Rotation.x,_parent.Rotation.y);
}
}
public Vector2d TransformDirection(Vector2d worldPos)
{
worldPos -= _position;
worldPos.RotateInverse(_rotation.x, _rotation.y);
return(worldPos);
}