public bool Buy(ICitizen trader, TownInterfaces.ThingType type)
{
float percent = (float)trader.ProfLevels["trader"] / Config.MaxLevel;
IThing thing = trader.Bag.GetWithPriceLower(Money, percent, type);
if (thing != null)
{
float priceWithPercent = thing.Price * (1 + percent);
Money -= priceWithPercent;
trader.Money += priceWithPercent;
try
{
Bag.Add(thing);
}
catch (OverloadedBagExeption ex)
{
Log.Add("citizens:Human " + Name + " haven't enougth place for new thing after buying");
}
string typeName = thing.GetType().Name;
Log.Add("other:Human " + Name + " bought " + typeName + " with price: " + priceWithPercent +
" at " + trader.Name);
return(true);
}
return(false);
}
public IThing GetWithPriceLower(float price, float percect, TownInterfaces.ThingType type)
{
IThing thing;
if (type == TownInterfaces.ThingType.ANY)
{
thing = things.Find(t => t.Price * (1 + percect) < price);
}
else
{
thing = things.Find(t => t.Price * (1 + percect) < price &&
((t.GetType().Name == "Food" && type == TownInterfaces.ThingType.FOOD) ||
(t.GetType().Name == "Product" && type == TownInterfaces.ThingType.PRODUCT)));
}
if (things.Contains(thing))
{
things.Remove(thing);
return(thing);
}
return(null);
}