public void OnItemBuy(CM_ITEM_BUY p)
{
if (map.GetActor(p.ActorID) is ActorNPC npc)
{
if (NPC.NPCStoreFactory.Instance.Stores.ContainsKey(npc.BaseData.StoreID))
{
NPC.NPCStore store = NPC.NPCStoreFactory.Instance[npc.BaseData.StoreID];
foreach (KeyValuePair <byte, ushort> i in p.Items)
{
if (i.Key < store.Items.Length)
{
Common.Item.Item item = ItemFactory.Instance.CreateNewItem(store.Items[i.Key]);
if (item != null)
{
int price = (int)(item.BaseData.Price * store.BuyRate) * i.Value;
if (chara.Gold > price)
{
Interlocked.Add(ref chara.Gold, -price);
item.Count = i.Value;
AddItem(item);
SendPlayerGold();
}
}
}
}
}
}
}
public void OnItemBuyBack(CM_ITEM_BUYBACK p)
{
if (map.GetActor(p.ActorID) is ActorNPC npc)
{
if (NPC.NPCStoreFactory.Instance.Stores.ContainsKey(npc.BaseData.StoreID))
{
NPC.NPCStore store = NPC.NPCStoreFactory.Instance[npc.BaseData.StoreID];
if (p.Slot < chara.Inventory.SoldItems.Count)
{
Common.Item.Item item = chara.Inventory.SoldItems[p.Slot];
if (item != null)
{
int price = (int)(item.BaseData.Price * store.BuyBackRate) * item.Count;
if (chara.Gold > price)
{
Interlocked.Add(ref chara.Gold, -price);
chara.Inventory.SoldItems.RemoveAt(p.Slot);
OperationResults res = chara.Inventory.AddItem(Containers.Inventory, item, out List <Common.Item.Item> affected);
if (affected.Count > 0)
{
CharacterSession.Instance.SaveItem(affected);
}
if (res != OperationResults.FAILED)
{
if (item.Count > 0)
{
affected.Add(item);
}
switch (res)
{
case OperationResults.NEW_INDEX:
SendItemUpdate(ItemUpdateMethod.Add, affected);
break;
case OperationResults.STACK_UPDATE:
SendItemUpdate(ItemUpdateMethod.Update, affected);
break;
}
if (res == OperationResults.NEW_INDEX && item.Count > 0)
{
CharacterSession.Instance.SaveItem(item);
}
if (item.Count == 0)
{
List <Common.Item.Item> remove = new List <Common.Item.Item>();
remove.Add(item);
CharacterSession.Instance.DeleteItem(remove);
}
}
SendPlayerGold();
SendItemBuyBackList();
}
}
}
}
}
}
public void OnItemBuy(CM_ITEM_EXCHANGE p)
{
if (map.GetActor(p.ActorID) is ActorNPC npc)
{
if (NPC.NPCStoreFactory.Instance.StoresByItem.ContainsKey(npc.BaseData.StoreByItemID))
{
NPC.NPCStore store = NPC.NPCStoreFactory.Instance.StoresByItem[npc.BaseData.StoreByItemID];
if (store != null)
{
Common.Item.Item item = ItemFactory.Instance.CreateNewItem(store.Items[p.BuySlot]);
Dictionary <Common.Item.Item, ushort> items = new Dictionary <Common.Item.Item, ushort>();
ushort total = 0;
if (item != null)
{
Common.Item.Item add;
foreach (KeyValuePair <ushort, ushort> i in p.ExchangeItems)
{
add = Character.Inventory.Container[Containers.Inventory][i.Key];
if (add != null)
{
if (add.Count >= i.Value && add.ItemID == store.Materials[p.BuySlot])
{
items.Add(add, i.Value);
total += add.Count;
}
else
{
break;
}
}
}
if (total >= p.BuyCount * store.MaterialCounts[p.BuySlot])
{
foreach (KeyValuePair <Common.Item.Item, ushort> i in items)
{
RemoveItemSlot(i.Key.SlotID, i.Value);
}
AddItem(item);
}
}
}
}
}
}