/// <summary>
/// If we are following out target node, this function updates the
/// camera's position to follow that node.
/// </summary>
/// <param name="dt">Delta time</param>
protected void applyFollowTarget(float dt)
{
Vector2 nodePos = _camera.isometricToCartesian(_nodeTarget.PositionIsometric);
if (_camera.Position == nodePos)
{
return;
}
_camera.translate(nodePos - _camera.Position);
if (!_zooming)
{
setZoomTarget(1.0f);
}
}