public void RemoveAnchor()
{
if (_anchor != null)
{
_anchor.RemoveAnchor();
_anchor = null;
}
}
public void RemoveAnchor()
{
if (Anchor != null)
{
Anchor.RemoveAnchor();
Anchor = null;
Anchored = false;
}
}
public virtual PartialViewResult Anchor(AnchorComponent component)
{
if (component == null)
{
throw new ArgumentNullException("component");
}
return(PartialView(component));
}
public void AnchorTo(IAnchorable target, PositionType style, int offsetX = 0, int offsetY = 0, AnchorType anchorType = AnchorType.Bounds)
{
if (target != (IAnchorable)this)
{
RemoveAnchor();
_anchor = new AnchorComponent(target, this, anchorType, style, new MonoGame.Extended.Size2(offsetX, offsetY));
return;
}
Console.WriteLine("WARNING: Attempted to anchor this object to itself.");
}
public void AnchorTo(IAnchorable target, AnchorAlignment alignment, PositionOffset offset)
{
if (target.GetHashCode() != GetHashCode())
{
RemoveAnchor();
Anchor = new AnchorComponent(target, this, alignment, offset);
Position = Anchor.AnchoredPosition;
Anchored = true;
return;
}
throw new NotSupportedException("Cannot anchor an object to itself.");
}
void OnSceneGUI()
{
AnchorComponent compontent = target as AnchorComponent;
Handles.color = compontent.color;
//绘制实心正方体
//Handles.CubeCap(compontent.GetInstanceID(), compontent.transform.position, compontent.transform.rotation, 1.0f);
//绘制线框正方体
DrawWireframeBox(compontent.transform, compontent.isUserLossyScale, compontent.isUserHandlesSize);
}
public void AttachToNearestAnchor(IAnchorUser _anchorUser)
{
AnchorComponent nearestAnchor = FindNearestAnchorComponent(_anchorUser.GetRigidbody2D().transform.position);
if (nearestAnchor != null)
{
nearestAnchor.AttachUser(_anchorUser);
}
else
{
Debug.LogWarning("No anchors found to attach the body");
}
}
public void Detach(IAnchorUser _user)
{
AnchorComponent attachedAnchor = null;
foreach (AnchorComponent _anchor in m_anchorComponentList)
{
if (_anchor.IsAttachedToUser(_user))
{
attachedAnchor = _anchor;
}
}
if (attachedAnchor != null)
{
attachedAnchor.DetachUser();
}
}
private AnchorComponent FindNearestAnchorComponent(Vector2 _position)
{
float shortestDistance = int.MaxValue;
AnchorComponent nearestAnchor = null;
foreach (AnchorComponent _component in m_anchorComponentList)
{
float distance = (_position - (Vector2)_component.transform.position).sqrMagnitude;
if (distance < shortestDistance)
{
shortestDistance = distance;
nearestAnchor = _component;
}
}
return(nearestAnchor);
}
public AnchorComponent FindNearestAnchorComponent(Vector2 _position)
{
float shortestDistance = Mathf.Infinity;
AnchorComponent nearestAnchor = null;
foreach (AnchorComponent _component in m_anchorComponentList)
{
float distance = (_position - (Vector2)_component.transform.position).sqrMagnitude;
if (distance < shortestDistance)
{
foreach (var anchor in m_anchorComponentList)
{
anchor.UnmarkAnchor();
}
shortestDistance = distance;
nearestAnchor = _component;
nearestAnchor.MarkAnchor();
}
}
return(nearestAnchor);
}
public void RegisterAnchor(AnchorComponent _component)
{
m_anchorComponentList.Add(_component);
}
public void UnregisterAnchor(AnchorComponent _component)
{
m_anchorComponentList.Remove(_component);
}
public void AnchorTo(IAnchorable target, PositionType style, int offsetX = 0, int offsetY = 0, AnchorType anchorType = AnchorType.Bounds)
{
RemoveAnchor();
_anchor = new AnchorComponent(target, this, anchorType, style, new MonoGame.Extended.Size2(offsetX, offsetY));
}