public override OrderReceipt Transfer3(AvatarState seller, AvatarState buyer, long blockIndex)
{
if (seller.inventory.TryGetLockedItem(new OrderLock(OrderId), out var inventoryItem))
{
if (inventoryItem.item is INonFungibleItem nonFungibleItem)
{
nonFungibleItem.RequiredBlockIndex = blockIndex;
seller.inventory.RemoveItem(inventoryItem);
if (nonFungibleItem is Costume costume)
{
buyer.UpdateFromAddCostume(costume, false);
}
else
{
buyer.UpdateFromAddItem2((ItemUsable)nonFungibleItem, false);
}
}
return(new OrderReceipt(OrderId, buyer.agentAddress, buyer.address, blockIndex));
}
throw new ItemDoesNotExistException(
$"Aborted because the tradable item({TradableId}) was failed to load from avatar's inventory.");
}
public override OrderReceipt Transfer2(AvatarState seller, AvatarState buyer, long blockIndex)
{
if (seller.inventory.TryGetTradableItem(TradableId, ExpiredBlockIndex, ItemCount,
out Inventory.Item inventoryItem))
{
TradableMaterial tradableItem = (TradableMaterial)inventoryItem.item;
seller.inventory.RemoveTradableItem(tradableItem, ItemCount);
TradableMaterial copy = (TradableMaterial)tradableItem.Clone();
copy.RequiredBlockIndex = blockIndex;
buyer.UpdateFromAddItem2(copy, ItemCount, false);
return(new OrderReceipt(OrderId, buyer.agentAddress, buyer.address, blockIndex));
}
throw new ItemDoesNotExistException(
$"Aborted because the tradable item({TradableId}) was failed to load from seller's inventory.");
}