/// <summary>
/// Makes this visualizer invisible to the user over a time period.
/// </summary>
public void HideVisualizer(CardGrabber grabber)
{
StartCoroutine(ScaleDownCoroutine(grabber, _zoomSpeed, () =>
{
Destroy(gameObject);
}));
}
/// <summary>
/// Removes played card grabber from the game.
/// </summary>
public void ResolveCardPlay(MatchMessageCardPlayed message)
{
CardGrabber grabber = _cardsInHand[message.CardSlotIndex];
grabber.Resolve(message);
_cardsInHand.RemoveAt(message.CardSlotIndex);
Destroy(grabber.gameObject);
}
/// <summary>
/// Makes this visualizer visible to the user over a time period.
/// </summary>
public void ShowVisualizer(CardGrabber grabber, bool isHost)
{
if (isHost)
{
transform.Rotate(Vector3.up, 180);
}
StartCoroutine(ScaleUpCoroutine(grabber, _zoomSpeed));
}
/// <summary>
/// Prevents given card from being played.
/// Returns it to user's hand.
/// </summary>
private void CancelPlay(MatchMessageCardCanceled message)
{
CardGrabber grabber = _cardsInHand[message.CardSlotIndex];
grabber.OnDragStarted += StartCardDrag;
grabber.OnCardReturned += ReturnCard;
grabber.OnCardPlayed += PlayCard;
grabber.CancelPlay();
}
/// <summary>
/// Scales this visualizer up over time.
/// Scales <see cref="CardGrabber"/> held by the user down over the same time period.
/// Invokes <paramref name="onEnded"/> when finished.
/// </summary>
private IEnumerator ScaleUpCoroutine(CardGrabber grabber, float speed, Action onEnded = null)
{
float scale = _minScale;
while (scale < _maxScale)
{
scale = Mathf.Min(scale + speed * Time.deltaTime, _maxScale);
transform.localScale = Vector3.one * scale;
grabber.transform.localScale = Vector3.one * (1 - scale);
yield return(null);
}
onEnded?.Invoke();
}
/// <summary>
/// Invoked on card played.
/// Sends <see cref="MatchMessageCardPlayRequest"/> to host.
/// </summary>
private void PlayCard(CardGrabber grabber, Vector3 dropPosition)
{
grabber.OnDragStarted -= StartCardDrag;
grabber.OnCardReturned -= ReturnCard;
grabber.OnCardPlayed -= PlayCard;
string id = _connection.Session.UserId;
int index = _cardsInHand.IndexOf(grabber);
//_cardsInHand.RemoveAt(index);
MatchMessageCardPlayRequest message = new MatchMessageCardPlayRequest(
id, grabber.Card, index, dropPosition.x, dropPosition.y, dropPosition.z);
OnCardPlayed?.Invoke(message);
CurrentlyGrabbedCard = null;
//Destroy(grabber.gameObject);
}
/// <summary>
/// Creates <see cref="CardGrabber"/> instance and initializes it.
/// </summary>
public CardGrabber DrawCard(Card card, int slotId)
{
Transform slot = _cardSlots[slotId];
RectTransform region = SelectRegion(card);
CardGrabber cardGrabber = Instantiate(_inGameCardPrefab, slot, false);
cardGrabber.Init(_stateManager, _connection.BattleConnection.HostId == _connection.Session.UserId);
cardGrabber.transform.position = _drawPosition.position;
cardGrabber.Initialize(card, slot, _handRegion, region, _canvasScaler);
cardGrabber.OnCardPlayed += PlayCard;
cardGrabber.OnDragStarted += StartCardDrag;
cardGrabber.OnCardReturned += ReturnCard;
_cardsInHand.Insert(slotId, cardGrabber);
return(cardGrabber);
}
/// <summary>
/// Invoked on card returning to hand.
/// </summary>
private void ReturnCard(CardGrabber grabber)
{
grabber.transform.SetParent(grabber.Slot);
OnCardReturned?.Invoke(grabber);
CurrentlyGrabbedCard = null;
}
/// <summary>
/// Invoked on card grab.
/// </summary>
private void StartCardDrag(CardGrabber grabber)
{
grabber.transform.SetParent(_dragParent);
CurrentlyGrabbedCard = grabber;
OnCardGrabbed?.Invoke(grabber);
}