public static bool Craft(ArcadeUser user, Recipe recipe)
{
if (GetRecipeStatus(user, recipe) == RecipeStatus.Unknown)
{
return(false);
}
if (!CanCraft(user, recipe))
{
return(false);
}
if (recipe.Result == null)
{
throw new Exception("Expected recipe result but returned null");
}
foreach ((string itemId, int amount) in recipe.Components)
{
ItemHelper.TakeItem(user, itemId, amount);
}
ItemHelper.GiveItem(user, recipe.Result.ItemId, recipe.Result.Amount);
user.AddToVar(Stats.ItemsCrafted);
return(true);
}
// Invokes the trade, and lets everything go through
private void Trade()
{
if (HostReady && ParticipantReady)
{
// This needs to handle unique item data.
foreach ((string itemId, int amount) in HostOffer)
{
ItemHelper.TakeItem(Host, itemId, amount);
ItemHelper.GiveItem(Participant, itemId, amount);
}
foreach ((string itemId, int amount) in ParticipantOffer)
{
ItemHelper.TakeItem(Participant, itemId, amount);
ItemHelper.GiveItem(Host, itemId, amount);
}
}
}
public static string Sell(Shop shop, ItemData data, ArcadeUser user)
{
if (!CanSell(shop, data))
{
return(Format.Warning($"**{shop.Name}** does not accept this item."));
}
Item item = ItemHelper.GetItem(data.Id);
ItemHelper.TakeItem(user, data);
long value = shop.SellDeduction > 0
? (long)Math.Floor(item.Value * (1 - shop.SellDeduction / (double)100))
: item.Value;
user.Give(value, item.Currency);
string icon = (Check.NotNull(item.GetIcon()) ? $"{item.GetIcon()} " : "");
string name = $"{icon}**{(Check.NotNull(icon) ? item.Name : item.GetName())}**";
return($"> You have received {Icons.IconOf(item.Currency)} **{value:##,0}** for {name}.");
}
public static string AcceptOffer(ArcadeUser target, ArcadeUser author, TradeOffer offer)
{
// Get the author in the command
if (offer.Author.Id != author.Id)
{
throw new Exception("Expected author to match offer author");
}
if (offer.Type == OfferType.Outbound)
{
return(Format.Warning("You cannot accept outbound trade offers."));
}
if (!IsOfferValid(author, target, offer))
{
author.Offers.RemoveAll(x => x.Id == offer.Id);
target.Offers.RemoveAll(x => x.Id == offer.Id);
return(Format.Warning("This trade offer has expired or is invalid due to missing items."));
}
foreach ((string itemId, int amount) in offer.ItemIds)
{
ItemHelper.TakeItem(author, itemId, amount);
ItemHelper.GiveItem(target, itemId, amount);
}
foreach ((string itemId, int amount) in offer.RequestedItemIds)
{
ItemHelper.TakeItem(target, itemId, amount);
ItemHelper.GiveItem(author, itemId, amount);
}
target.Offers.RemoveAll(x => x.Id == offer.Id);
author.Offers.RemoveAll(x => x.Id == offer.Id);
return($"Successfully accepted offer `{offer.Id}` from **{offer.Author.ToString("Unknown User")}**.{(offer.ItemIds.Count > 0 ? $"\nYou have received:\n{string.Join("\n", offer.ItemIds.Select(x => WriteItem(x.Key, x.Value)))}" : "")}");
}
