private void HandleSellInteraction(string[] commandWords, Person actor)
{
Item saleItem = null;
string saleItemName = commandWords[2];
foreach (var item in actor.ListInventory())
{
if (this.ownerByItem[item] == actor && saleItemName == item.Name)
{
saleItem = item;
}
}
var buyer = this.personByName[commandWords[3]] as Shopkeeper;
if (buyer != null &&
this.peopleByLocation[actor.Location].Contains(buyer))
{
var price = buyer.CalculateBuyingPrice(saleItem);
this.moneyByPerson[buyer] -= price;
this.moneyByPerson[actor] += price;
this.RemoveFromPerson(actor, saleItem);
this.AddToPerson(buyer, saleItem);
saleItem.UpdateWithInteraction("sell");
}
}
private void HandleGatherInteraction(string[] commandWords, Person actor)
{
GatheringLocation actorLocationAsGathering = actor.Location as GatheringLocation;
if (actorLocationAsGathering != null)
{
if (actor.ListInventory().Any(item => item.ItemType == actorLocationAsGathering.RequiredItem))
{
Item gatheredItem = actorLocationAsGathering.ProduceItem(commandWords[2]);
this.AddToPerson(actor, gatheredItem);
gatheredItem.UpdateWithInteraction("gather");
}
}
}