private void Update()
{
DeckCountText.text = BuildDeckList.getItems().Select(i => i.count).Sum() + "/30";
if (DragCard.isDisplaying)
{
var input = EventSystem.current.currentInputModule.input;
DragCard.transform.position = input.mousePosition;
Vector2 position = input.mousePosition;
if (DeckViewScroll.GetComponent <RectTransform>().rect.Contains(DeckViewScroll.GetComponent <RectTransform>().InverseTransformPoint(position)))
{
if (!DragCard.BuildDeckListItem.isDisplaying)
{
DragCard.BuildDeckListItem.display();
DragCard.BuildDeckListItem.update(DragCard.BuildDeckListItem.card, parent.game.cards.GetCardSkin(DragCard.BuildDeckListItem.card.id), 1);
}
DragCard.Card.hide();
}
else
{
if (!DragCard.Card.isDisplaying)
{
DragCard.Card.display();
DragCard.Card.update(DragCard.BuildDeckListItem.card, parent.game.cards.GetCardSkin(DragCard.BuildDeckListItem.card.id));
}
DragCard.BuildDeckListItem.hide();
}
if (input.GetMouseButtonUp(0))
{
//停止拖拽
stopDrag(position);
}
}
}
public void onReleaseCardItem(BuildCardListItem item, PointerEventData pointer)
{
DragCard.hide();
Vector3 localPosition = DeckViewScroll.GetComponent <RectTransform>().InverseTransformPoint(pointer.position);
if (DeckViewScroll.GetComponent <RectTransform>().rect.Contains(localPosition))
{
onReleaseItem();
}
}
void onDragItem(CardDefine card, Vector2 position)
{
DragCard.display();
DragCard.rectTransform.position = position;
if (DeckViewScroll.GetComponent <RectTransform>().rect.Contains(DeckViewScroll.GetComponent <RectTransform>().InverseTransformPoint(position)))
{
DragCard.BuildDeckListItem.display();
DragCard.Card.hide();
}
else
{
DragCard.Card.display();
DragCard.BuildDeckListItem.hide();
}
DragCard.BuildDeckListItem.update(card, parent.game.cards.GetCardSkin(card.id), 1);
DragCard.Card.update(card, parent.game.cards.GetCardSkin(card.id));
}
public void onReleaseDeckItem(BuildDeckListItem item, PointerEventData pointer)
{
DragCard.hide();
Vector3 localPosition = DeckViewScroll.GetComponent <RectTransform>().InverseTransformPoint(pointer.position);
if (DeckViewScroll.GetComponent <RectTransform>().rect.Contains(localPosition))
{
onReleaseItem();
}
else
{
if (item.count < 1)
{
BuildDeckList.removeItem(item);
}
}
}
public void stopDrag(Vector2 position)
{
DragCard.hide();
Vector3 localPosition = DeckViewScroll.GetComponent <RectTransform>().InverseTransformPoint(position);
if (!DeckViewScroll.GetComponent <RectTransform>().rect.Contains(localPosition))
{
return;
}
if (BuildDeckList.Select(i => i.count).Sum() >= 30)
{
//你不能带更多的卡牌
return;
}
var item = BuildDeckList.getItems().FirstOrDefault(i => i.card == DragCard.BuildDeckListItem.card);
if (item != null)
{
item.count++;
}
else
{
var newItem = BuildDeckList.addItem();
newItem.update(DragCard.BuildDeckListItem.card, parent.game.cards.GetCardSkin(DragCard.BuildDeckListItem.card.id), 1);
}
BuildDeckList.sortItems((a, b) =>
{
if (a.card.getCost() != b.card.getCost())
{
return(a.card.getCost() - b.card.getCost());
}
else
{
return(a.card.id - b.card.id);
}
});
}