public static List <ItemWithAmount> Drop(IEnumerable <DropItemInfo> DropItems)
{
List <ItemWithAmount> lootItems = new List <ItemWithAmount>();
Dictionary <string, ItemWithAmount> map = new Dictionary <string, ItemWithAmount>();
foreach (DropItemInfo di in DropItems)
{
if (ZetanUtility.Probability(di.DropRate))
{
if (!di.OnlyDropForQuest || QuestManager.Instance.HasOngoingQuest(di.BindedQuest.ID))
{
if (di.item.StackAble)
{
if (map.TryGetValue(di.ItemID, out var find))
{
find.amount += Random.Range(di.MinAmount, di.MaxAmount + 1);
}
else
{
var iaw = new ItemWithAmount(di.item.CreateData(), Random.Range(di.MinAmount, di.MaxAmount + 1));
map.Add(di.ItemID, iaw);
lootItems.Add(iaw);
}
}
else
{
lootItems.Add(new ItemWithAmount(di.item.CreateData(), Random.Range(di.MinAmount, di.MaxAmount + 1)));
}
}
}
}
return(lootItems);
}
public bool PeekGet(IEnumerable <ItemInfoBase> infos, out InventoryError errorType, params ItemWithAmount[] simulLoseItems)
{
if (infos == null)
{
errorType = InventoryError.Invalid;
return(false);
}
return(PeekGet(ItemWithAmount.Convert(infos), out errorType, simulLoseItems));
}
public RecipeIO(BaseFlowNode parent, ItemWithAmount myItem)
{
Parent = parent;
MyItem = myItem;
Parent.PropertyChanged += (sender, arg) =>
{
if (arg.PropertyName == nameof(Recipe.Speed))
{
OnPropertyChanged(nameof(Rate));
}
if (arg.PropertyName == nameof(Recipe.BaseSpeed))
{
OnPropertyChanged(nameof(BaseRate));
}
};
}
/// <summary>
/// 按原型放入道具
/// </summary>
/// <param name="model">道具原型</param>
/// <param name="amount">数量</param>
/// <param name="simulLoseItems">同时失去的道具</param>
public void Get(ItemBase model, int amount, params ItemWithAmount[] simulLoseItems)
{
if (customGetAction != null && customGetAction(new ItemData(model, false), amount))
{
return;
}
if (!model || amount < 1)
{
return;
}
WeightCost += model.Weight * amount;
if (simulLoseItems != null && simulLoseItems.Length > 0)
{
Lose(simulLoseItems);
}
ItemData item = null;
int oldAmount = 0;
if (keyedSlots.TryGetValue(model.ID, out var find))
{
ItemWithAmount iwa = null;
foreach (var slot in find)
{
oldAmount += slot.amount;
if (!item)
{
item = slot.item;
if (item)
{
items.TryGetValue(item.ID, out iwa);
}
}
int take = slot.Put(amount);
if (iwa)
{
iwa.amount += take;
}
amount -= take;
}
}
else
{
find = new List <ItemSlotData>();
keyedSlots.Add(model.ID, find);
}
CostEmptySlot(find);
OnItemAmountChanged?.Invoke(model, oldAmount, oldAmount + amount);
void CostEmptySlot(List <ItemSlotData> collection)
{
if (amount <= 0 || collection == null)
{
return;
}
if (model.StackAble && item == null)
{
item = model.CreateData(); //如果物品可叠加但没有在背包中找到，则这个是新物品
}
ItemSlotData temp;
for (int i = 0; i < amount / model.StackNum; i++)
{
temp = PutIntoEmptySlot(model.StackAble ? item : model.CreateData(), model.StackNum);
if (temp)
{
collection.Add(temp);
}
}
if (model.StackAble)
{
temp = PutIntoEmptySlot(item, amount % model.StackNum);
if (temp)
{
collection.Add(temp);
}
}
}
}
public List <ItemWithAmount> GetMaterialsFromInventory(IEnumerable <MaterialInfo> targetMaterials)
{
if (!Inventory || targetMaterials == null)
{
return(null);
}
List <ItemWithAmount> items = new List <ItemWithAmount>();
HashSet <string> itemsToken = new HashSet <string>();
if (targetMaterials.Count() < 1)
{
return(items);
}
var materialEnum = targetMaterials.GetEnumerator();
while (materialEnum.MoveNext())
{
if (materialEnum.Current.MakingType == MakingType.SingleItem)
{
if (materialEnum.Current.Item.StackAble)
{
if (Inventory.TryGetData(materialEnum.Current.Item, out var item, out var amount))
{
int need = materialEnum.Current.Amount;
int takeAmount = 0;
if (itemsToken.Contains(item.ID))//被选取过了
{
var find = items.Find(x => x.source == item);
int left = amount - find.amount;
left = left > need ? need : left;
takeAmount = left;
}
else
{
takeAmount = amount > need ? need : amount;
}
TakeItem(item, takeAmount);
}
}
else
{
int need = materialEnum.Current.Amount;
Inventory.TryGetDatas(materialEnum.Current.Item, out var finds);
foreach (var find in finds)
{
if (need > 0)
{
if (!itemsToken.Contains(find.source.ID))
{
TakeItem(find.source, 1);
need--;
}
}
else
{
break;
}
}
}
}
else
{
Inventory.TryGetDatas(x => x.Model_old.MaterialType == materialEnum.Current.MaterialType, out var finds);
if (finds.Count > 0)
{
int need = materialEnum.Current.Amount;
foreach (var find in finds)
{
int takeAmount = 0;
int leftAmount = find.amount;
if (itemsToken.Contains(find.source.ID))
{
if (!find.source.Model_old.StackAble)
{
continue; //不可叠加且选取过了，则跳过选取
}
else
{
ItemWithAmount find2 = items.Find(x => x.source == find);
leftAmount = find.amount - find2.amount;
}
}
if (leftAmount < need)
{
takeAmount = leftAmount;
need -= takeAmount;
}
else
{
takeAmount = need;
need = 0;
}
TakeItem(find.source, takeAmount);
}
}
}
}
return(items);
void TakeItem(ItemData item, int amount)
{
if (itemsToken.Contains(item.ID))
{
if (item.Model_old.StackAble)
{
var find = items.Find(x => x.source == item);
find.amount += amount;
}
}
else
{
items.Add(new ItemWithAmount(item, amount));
itemsToken.Add(item.ID);
}
}
}
