private static double GetSellValueOfItems(Configuration.SellLocation sellLocation, Eleon.Modding.ItemExchangeInfo itemExchangeInfoInQuote)
{
double credits = 0;
foreach (var stack in itemExchangeInfoInQuote.items)
{
double unitPrice;
if (!sellLocation.ItemIdToUnitPrice.TryGetValue(stack.id, out unitPrice))
{
unitPrice = sellLocation.DefaultPrice;
}
credits += unitPrice * stack.count;
}
return(System.Math.Round(credits, 2));
}
private async void DoSellTransaction(Player player, Configuration.SellLocation sellLocation)
{
// await continues the operation later when the server returns the response.
var itemExchangeInfoInQuote = await player.DoItemExchange(
title : "Sell Items - Step 1",
description : "Place Items to get a price",
buttonText : "Process"); // BUG: button text can only be set once, otherwise I would put "Get Price"
// If the player ever removes all items from the item exchange window, stop the transaction.
while (itemExchangeInfoInQuote.items != null)
{
// calculate the worth of the items the player put in the item exchange window
double credits = GetSellValueOfItems(sellLocation, itemExchangeInfoInQuote);
// Show the price with the same items he put in, in case he wants to adjust his order.
var itemExchangeInfoSold = await player.DoItemExchange(
"Sell Items - Step 2",
$"We will pay you {credits} credits.",
"Process", // BUG: button text can only be set once "Sell Items",
itemExchangeInfoInQuote.items);
if ((itemExchangeInfoSold.items != null) && (itemExchangeInfoSold.items.AreTheSame(itemExchangeInfoInQuote.items)))
{
// the player didn't change his items, complete the purchase
_gameServerConnection.DebugOutput("Player {0} sold items for {1} credits.", player, credits);
await player.AddCredits(credits);
await player.SendAlertMessage("Items sold for {0} credits.", credits);
break;
}
else
{
// if the items changed, continue the while loop with the new items returned.
_gameServerConnection.DebugOutput("Player {0} changed things.", player);
itemExchangeInfoInQuote = itemExchangeInfoSold;
}
}
}