internal static async Task <string> Accept(Player player, string data)
{
NPC npc = player.Encounter.npc;
PendingTransaction transaction;
if (data.EndsWith(";"))//Selling
{
string[] selection = data.TrimEnd(';').Split(';');
transaction = new PendingTransaction(player, selection, Transaction.Sell, true);
int count = transaction.Count;
for (int i = 0; i < count; i++)
{
StackedItems si = transaction.Get(i, true);
long price = ShopCommands.GetPrice(si.item.GetValue(),
npc.stats.PriceMod(), player.stats.PriceMod(),
(int)transaction.transation) * si.count;
transaction.TotalPrice += price;
npc.inventory.Add(si, -1);
}
player.KCoins += transaction.TotalPrice;
npc.KCoins -= transaction.TotalPrice;
}
else //Buying
{
transaction = Database.LoadRecord(null,
MongoDatabase.FilterEqual <PendingTransaction, Guid>("_id", Guid.Parse(data)));
if (transaction == null)
{
return("Transaction no longer available");
}
player.KCoins -= transaction.TotalPrice;
npc.KCoins += transaction.TotalPrice;
int invSize = player.InventorySize();
foreach (var si in transaction.items)
{
if (!player.inventory.Add(si, invSize))
{
transaction.Delete();
throw NeitsilliaError.ReplyError("Inventory can not contain all items in this order. Transaction canceled.");
}
}
}
await player.ui.TryDeleteMessage();
player.ui = null;
player.SaveFileMongo();
return($"```{Dialog.GetDialog(npc, Dialog.tradingBusiness)}```");
}
internal static string Cancel(Player player, string data)
{
if (data == null)
{
return(null);
}
if (data != null && data.EndsWith(";"))
{
_ = player.ui?.TryDeleteMessage();
player.ui = null;
return(player.Encounter?.npc != null ?
$"```{Dialog.GetDialog(player.Encounter.npc, Dialog.offerCancelled)}```" :
"Transaction canceled");
}
if (!Guid.TryParse(data, out Guid id))
{
return(null);
}
PendingTransaction transaction = Database.LoadRecord(null,
MongoDatabase.FilterEqual <PendingTransaction, Guid>("_id", id));
if (transaction == null)
{
_ = player.ui?.TryDeleteMessage();
player.ui = null;
return("Transaction not found");
}
foreach (var si in transaction.items)
{
player.Encounter.npc.inventory.Add(si, -1);
}
player.Encounter.Save();
transaction?.Delete();
_ = player.ui?.TryDeleteMessage();
return(player.Encounter?.npc != null ?
$"```{Dialog.GetDialog(player.Encounter.npc, Dialog.offerCancelled)}```" :
"Transaction canceled");
}