protected override void Update(IScrollComponent <TData> component)
{
var delta = component.PointerEventData?.delta.ProjectTo(GrowDirection) ?? Vector2.zero;
MoveAll(component, delta);
Shift(component, delta);
}
protected void Shift(IScrollComponent <TData> component, Vector2 delta)
{
//! temporal - item height limit speed
//delta = delta.magnitude > ScrollerExtensions.SCROLL_SPEED_LIMIT_F ? delta.normalized * ScrollerExtensions.SCROLL_SPEED_LIMIT_F : delta;
var direction = new Straight {
Direction = GrowDirection
};
VectorGeneric2 intersection;
if (!component.RectTransform.GetIntersectionInLocalSpace(direction, out intersection))
{
return;
}
if (Vector2.Dot(delta, GrowDirection) > 0)
{
var first = component.VisibleWindow.First;
if (first != null && !first.RectTransform.IsInsideParentSpace(intersection.Origin) && component.RectTransform.IsOverlapsChild(first.RectTransform))
{
component.ShiftWindowUp();
}
}
if (Vector2.Dot(delta, GrowDirection) < 0)
{
var last = component.VisibleWindow.Last;
if (last != null && !last.RectTransform.IsInsideParentSpace(intersection.Target) && component.RectTransform.IsOverlapsChild(last.RectTransform))
{
component.ShiftWindowDown();
}
}
}
private void DrawDebug(IScrollComponent <TData> component)
{
ScrollerExtensions.MultiLine(component.RectTransform.GetSidesInLocalSpace(), Color.yellow * .5f, true, .5f);
ScrollerExtensions.MultiLine(component.VisibleWindow.First.RectTransform, Color.yellow, true, .5f);
ScrollerExtensions.MultiLine(component.VisibleWindow.Last.RectTransform, Color.yellow, true, .5f);
//ScrollerExtensions.Cross(intersection.Origin, Color.yellow, 30f, 0f);
//ScrollerExtensions.Cross(intersection.Target, Color.yellow, 30f, 0f);
}
public OneItemHopCoDirectionCarrier(IScrollComponent <TData> component)
{
var first = component.VisibleWindow.First;
first?.RectTransform.GetIntersectionInParentSpace(new Straight {
Direction = -GrowDirection
}, out _path);
}
// ICarrierFactory
public void SetDefaultCarrier(IScrollComponent <TData> component)
{
if (_current is SuspendedCarrier <TData> )
{
return;
}
_current = new DefaultCarrier <TData>();
component.OnCarrierChange(_current);
}
// ICarrierFactory
public void SetBumperCounterDirection(IScrollComponent <TData> component)
{
if (_current is SuspendedCarrier <TData> )
{
return;
}
_current = new BouncingCounterDirectionCarrier <TData>();
component.OnCarrierChange(_current);
}
// ICarrierFactory
public void SetCarrierCounterDirection(IScrollComponent <TData> component)
{
if (_current is SuspendedCarrier <TData> )
{
return;
}
_current = new OneItemHopCounterDirectionCarrier <TData>(component);
component.OnCarrierChange(_current);
}
protected void MoveAll(IScrollComponent <TData> component, Vector2 delta)
{
//! temporal - item height limit speed
//delta = delta.magnitude > ScrollerExtensions.SCROLL_SPEED_LIMIT_F ? delta.normalized * ScrollerExtensions.SCROLL_SPEED_LIMIT_F : delta;
foreach (var item in new ForwardEnumerableWrapper <PageMap <IScrollItem <TData> >, IScrollItem <TData> >(component.VisibleWindow, null))
{
item.RectTransform.anchoredPosition += delta;
}
}
public DefaultCarrierFactory(IScrollComponent <TData> component)
{
//_carriers = new Dictionary<Type, ICarrier<TData>>(5)
//{
// { typeof(OneItemHopCoDirectionCarrier<TData>), new OneItemHopCoDirectionCarrier<TData>(component) },
// { typeof(OneItemHopCounterDirectionCarrier<TData>), new OneItemHopCounterDirectionCarrier<TData>(component) },
// { typeof(BouncingCoDirectionCarrier<TData>), new BouncingCoDirectionCarrier<TData>() },
// { typeof(BouncingCounterDirectionCarrier<TData>), new BouncingCounterDirectionCarrier<TData>() },
// { typeof(DefaultCarrier<TData>), new DefaultCarrier<TData>() },
//};
SetDefaultCarrier(component);
}
protected override void Update(IScrollComponent <TData> component)
{
var time = _time - Time.deltaTime;
var normalized = 1f - Mathf.Clamp01(time / TIME_MAX_F);
var offset = (1f - Mathf.Cos(Mathf.PI * normalized)) * .5f * _path.Direction;
MoveAll(component, offset - _distance);
// Debug.Log(string.Format("<color=magenta>moving DOWN : [ time: {0}, distance: {1}, offset: {2}]</color>", _time, _distance, offset));
if (_time < 0f)
{
component.CarrierFactory.SetDefaultCarrier(component);
}
_time = time;
Shift(component, offset - _distance);
_distance = offset;
}
protected override void Update(IScrollComponent <TData> component)
{
var cutting = new Straight {
Direction = GrowDirection
};
VectorGeneric2 intersection;
component.RectTransform.GetIntersectionInLocalSpace(cutting, out intersection);
var isFirst = true;
foreach (var item in new ForwardEnumerableWrapper <PageMap <IScrollItem <TData> >, IScrollItem <TData> >(component.VisibleWindow, null))
{
item.RectTransform.anchoredPosition = isFirst ? intersection.Origin : intersection.Target;
item.RectTransform.GetIntersectionInParentSpace(cutting, out intersection);
isFirst = false;
}
}
public FreeCarrier(IScrollComponent <TData> component)
{
//var delta = component.PointerEventData.delta.ProjectTo(component.GrowDirection);
////! temporal - item height limit speed
//_delta = delta.magnitude > ScrollerExtensions.SCROLL_SPEED_LIMIT_F ? delta.normalized * ScrollerExtensions.SCROLL_SPEED_LIMIT_F : delta;
//var cutting = new Straight { Direction = _delta.normalized, };
//_isAtTarget = !component.RectTransform.GetIntersectionInLocalSpace(cutting, out _target);
//var item = component.FirstOrDefault(_ => _.RectTransform.IsInsideParentSpace(_target.Origin)) ?? (Vector2.Dot(_delta, component.GrowDirection) > 0 ? component.First() : component.Last());
//VectorGeneric2 @internal;
//item.RectTransform.GetIntersectionInParentSpace(cutting, out @internal);
//_necessaryDist = (_target.Origin - @internal.Origin).magnitude;
//_acceleration = -_delta.normalized * (_necessaryDist / (STOP_TIME_F * STOP_TIME_F) + _delta.magnitude / STOP_TIME_F);
////ScrollerExtensions.MultiLine(component.RectTransform.GetSidesInLocalSpace(), Color.yellow * .5f, true, 1f);
////ScrollerExtensions.Cross(_target.Origin, Color.yellow, 30f, 1f);
////ScrollerExtensions.Cross(@internal.Origin, Color.yellow, 30f, 1f);
////Debug.Log(string.Format("speed: {0}, acceleration: {1}, distance is: {2}", _delta, _acceleration, _necessuaryDist));
}
protected override void Update(IScrollComponent <TData> component)
{
//if(_isAtTarget)
//{
// component.CarrierFactory.SetDefaultCarrier(component);
// return;
//}
//var direction = new Straight { Direction = component.GrowDirection };
//VectorGeneric2 intersection;
//if(!component.RectTransform.GetIntersectionInLocalSpace(direction, out intersection))
// return;
//if(Vector2.Dot(_delta, component.GrowDirection) > 0)
//{
// if(!component.First().RectTransform.IsInsideParentSpace(intersection.Origin) && component.RectTransform.IsOverlapsChild(component.First().RectTransform))
// {
// component.ShiftWindowUp();
// }
//}
//else
//{
// if(!component.Last().RectTransform.IsInsideParentSpace(intersection.Target) && component.RectTransform.IsOverlapsChild(component.Last().RectTransform))
// {
// component.ShiftWindowDown();
// }
//}
//var delta = _passedDist + _delta.magnitude < _necessaryDist ? _delta : _delta.normalized * (_necessaryDist - _passedDist);
//foreach(var item in component)
// item.RectTransform.anchoredPosition += delta;
//_passedDist += delta.magnitude;
//_delta = delta + Time.deltaTime * _acceleration;
//_isAtTarget = _necessaryDist - _passedDist <= 0f;
////Debug.Log(string.Format("speed: {0} nDis: {1} pDis: {2} delta: {3}", _delta.magnitude, _necessuaryDist, _passedDist, delta.magnitude));
}
void ICarrier <TData> .Update(IScrollComponent <TData> component)
{
Update(component);
}
protected abstract void Update(IScrollComponent <TData> component);
protected override void Update(IScrollComponent <TData> component)
{
}
// ICarrierFactory
public void UpdateController(IScrollComponent <TData> component)
{
_current.Update(component);
}
public DefaultItemFactory(IScrollComponent <TData> container, IItemAssetProvider assetProvider)
{
_container = container;
_assetProvider = assetProvider;
}
