/// <summary>
/// 按数量删除物品
/// </summary>
/// <param name="item"></param>
/// <param name="count"></param>
/// <returns></returns>
public MessageCode Delete(ConstellationInfoEntity item, int count = 1, bool isUserDelete = false)
{
if (item != null)
{
if (item.Status == (int)EnumItemStatus.Locked)
{
return(MessageCode.ItemIsLocked);
}
try
{
if (count > 0 && item.ItemCount > count)
{
item.ItemCount -= count;
return(Update(item, count * -1));
}
else
{
_itemsDic.Remove(item.ItemId);
_blanks.Add(item.GridIndex, item.GridIndex);
Items.Remove(item);
_itemCount--;
_synchronized = false;
return(MessageCode.Success);
}
}
catch (Exception ex)
{
SystemlogMgr.Error("ConstellationPackageFrame Delete", ex);
return(MessageCode.Exception);
}
}
return(MessageCode.ItemNotExists);
}
/// <summary>
/// 更新物品
/// </summary>
/// <param name="item">物品</param>
/// <returns>成功返回true</returns>
public MessageCode Update(ConstellationInfoEntity item, int operationCount = 1)
{
if (!CheckLapover(item.ItemType, item.ItemCount))
{
return(MessageCode.ItemLapOver);
}
try
{
for (int i = 0; i < Items.Count; i++)
{
if (Items[i].Equals(item))
{
Items[i] = item;
_synchronized = false;
return(MessageCode.Success);
}
}
}
catch (Exception ex)
{
SystemlogMgr.Error("ConstellationPackageFrame Update", ex);
return(MessageCode.Exception);
}
return(MessageCode.ItemNotExists);
}
public MessageCode SaveUsedItem(ConstellationInfoEntity item)
{
if (!CheckLapover(item.ItemType, item.ItemCount))
{
return(MessageCode.ItemCountInvalid);
}
Items.Add(item);
_synchronized = false;
return(MessageCode.Success);
}
/// <summary>
/// 生成物品基本信息
/// </summary>
/// <param name="itemId"></param>
/// <param name="itemType"></param>
/// <param name="itemCode"></param>
/// <param name="itemCount"></param>
/// <param name="isBinding"></param>
/// <returns></returns>
public ConstellationInfoEntity BuildItem(Guid itemId, int itemType, int itemCode, int itemCount, bool isBinding)
{
var item = new ConstellationInfoEntity(itemId, itemCode, itemType);
item.IsBinding = isBinding;
item.GridIndex = GetBlankGrid();
_blanks.Remove(item.GridIndex);
_itemCount++;
if (itemCount == 0)
{
itemCount = 1;
}
item.ItemCount = itemCount;
return(item);
}
/// <summary>
/// 按数量拆分物品
/// </summary>
/// <param name="item"></param>
/// <param name="count"></param>
/// <returns></returns>
public MessageCode Split(ConstellationInfoEntity item, int count)
{
if (item != null)
{
if (IsFull)
{
return(MessageCode.ItemPackageFull);
}
try
{
if (count <= 0)
{
return(MessageCode.NbParameterError);
}
if (item.ItemCount <= count)
{
return(MessageCode.ItemSplitCountOver);
}
else
{
item.ItemCount = item.ItemCount - count;
var code = Update(item, count * -1);
if (code != MessageCode.Success)
{
return(code);
}
var newItem = item.Clone();
newItem.GridIndex = GetBlankGrid();
_blanks.Remove(newItem.GridIndex);
_itemCount++;
newItem.ItemId = ShareUtil.GenerateComb();
newItem.ItemCount = count;
LastAddItemId = newItem.ItemId;
return(SaveItem(newItem));
}
}
catch (Exception ex)
{
SystemlogMgr.Error("ConstellationPackbager Split", ex);
return(MessageCode.Exception);
}
}
return(MessageCode.ItemNotExists);
}
void Stacking(ConstellationInfoEntity item, List <ConstellationInfoEntity> removeList)
{
int lapoverCount = CacheFactory.ItemsdicCache.GetLapover(item.ItemType);
if (lapoverCount > 1)//可堆叠
{
if (item.ItemCount < lapoverCount)
{
for (int i = 0; i < Items.Count; i++)
{
var curItem = Items[i];
if (removeList.Contains(curItem))
{
continue;
}
if (curItem.ItemCount < lapoverCount && curItem.ItemId != item.ItemId && curItem.ItemCode == item.ItemCode && curItem.IsBinding == item.IsBinding)
{
int addCount = lapoverCount - item.ItemCount;
if (curItem.ItemCount > addCount)
{
item.ItemCount += addCount;
curItem.ItemCount = curItem.ItemCount - addCount;
}
else
{
item.ItemCount += curItem.ItemCount;
removeList.Add(curItem);
}
if (item.ItemCount == lapoverCount)
{
return;
}
}
}
}
}
}
