private static int AddFakeScrapToContainerUpdate(ProtoBuf.ItemContainer containerInfo, int scrapAmount)
{
// Always use a separate item so it can be placed out of view.
var itemInfo = _pluginInstance._scrapItem.Save();
itemInfo.amount = scrapAmount;
itemInfo.slot = PlayerInventoryUtils.GetNextAvailableSlot(containerInfo);
containerInfo.contents.Add(itemInfo);
return(itemInfo.slot);
}
public override string Intercept(NPCTalking npcTalking, BasePlayer player, ConversationData conversationData, ResponseNode responseNode)
{
if (responseNode.actionString != _matchResponseAction)
{
return(string.Empty);
}
int vanillaPrice;
if (!ConversationUtils.ResponseHasScrapPrice(responseNode, out vanillaPrice))
{
return(string.Empty);
}
var priceConfig = _getVehicleConfig().GetPriceForPlayer(player.IPlayer, _freePermission);
if (priceConfig == null || priceConfig.MatchesVanillaPrice(vanillaPrice))
{
return(string.Empty);
}
var neededScrap = PlayerInventoryUtils.GetPlayerNeededScrap(player, vanillaPrice);
var canAffordVanillaPrice = neededScrap <= 0;
var canAffordCustomPrice = priceConfig.CanPlayerAfford(player);
if (!canAffordCustomPrice)
{
return(ConversationUtils.SpeechNodes.Goodbye);
}
// Add scrap so the vanilla checks will pass. Add full amount for simplicity.
player.inventory.containerMain.AddItem(ItemManager.itemDictionary[ScrapItemId], vanillaPrice);
// Check conditions just in case, to make sure we don't give free scrap.
if (!responseNode.PassesConditions(player, npcTalking))
{
_pluginInstance.LogError($"Price adjustment unexpectedly failed for price config (response: '{_matchResponseAction}', player: {player.userID}).");
player.inventory.containerMain.AddItem(ItemManager.itemDictionary[ScrapItemId], -vanillaPrice);
return(string.Empty);
}
priceConfig.TryChargePlayer(player, vanillaPrice);
return(string.Empty);
}
public override string Intercept(NPCTalking npcTalking, BasePlayer player, ConversationData conversationData, ResponseNode responseNode)
{
int vanillaPrice;
if (!ConversationUtils.PrecedesPaymentOption(conversationData, responseNode, _matchResponseAction, out vanillaPrice))
{
return(string.Empty);
}
var priceConfig = _getVehicleConfig().GetPriceForPlayer(player.IPlayer, _freePermission);
if (priceConfig == null || priceConfig.MatchesVanillaPrice(vanillaPrice))
{
return(string.Empty);
}
var neededScrap = PlayerInventoryUtils.GetPlayerNeededScrap(player, vanillaPrice);
var canAffordVanillaPrice = neededScrap <= 0;
var canAffordCustomPrice = priceConfig.CanPlayerAfford(player);
CostLabelUI.Create(player, priceConfig);
if (canAffordCustomPrice == canAffordVanillaPrice)
{
return(string.Empty);
}
if (!canAffordCustomPrice)
{
// Reduce scrap that will be removed to just below the amount they need for vanilla.
neededScrap--;
}
// Add or remove scrap so the vanilla logic for showing the payment option will match the custom payment logic.
PlayerInventoryUtils.UpdateWithFakeScrap(player, neededScrap);
// This delay needs to be long enough for the text to print out, which could vary by language.
player.Invoke(() => PlayerInventoryUtils.Refresh(player), 3f);
return(string.Empty);
}
