public IList <BookTradeOffer> GenerateBookTradeOffers(MagusTradingDesires tradeDesires)
{
List <BookTradeOffer> tradeList = new List <BookTradeOffer>();
foreach (BookForTrade book in BooksForTrade)
{
if (tradeDesires.BookDesires.ContainsKey(book.Book.Topic) &&
tradeDesires.Mage.ValidToRead(book.Book))
{
// we have a book they want, see if they have a book we want
foreach (BookForTrade theirBook in tradeDesires.BooksForTrade)
{
if (BookDesires.ContainsKey(theirBook.Book.Topic) &&
Mage.ValidToRead(theirBook.Book) &&
theirBook.Book.Quality == book.Book.Quality &&
theirBook.Book.Level <= book.Book.Level + 1.0 &&
theirBook.Book.Level >= book.Book.Level - 1.0)
{
tradeList.Add(new BookTradeOffer(tradeDesires.Mage, book.Book, theirBook.Book));
}
}
}
}
return(tradeList);
}
public IList <VisForBookOffer> GenerateSellBookOffers(MagusTradingDesires otherDesires)
{
List <VisForBookOffer> bookTradeOffers = new List <VisForBookOffer>();
if (BooksForTrade.Any() && otherDesires.BookDesires.Any())
{
// we have books, they want books
foreach (BookForTrade bookForTrade in BooksForTrade)
{
// if we're interested in the topic of this book and it's of sufficient level
if (otherDesires.BookDesires.ContainsKey(bookForTrade.Book.Topic) &&
otherDesires.BookDesires[bookForTrade.Book.Topic].CurrentLevel < bookForTrade.Book.Level &&
otherDesires.Mage.ValidToRead(bookForTrade.Book))
{
// evaluate the value of the book to them
double bookVisValue = otherDesires.Mage.RateLifetimeBookValue(bookForTrade.Book);
// TODO: improve pricing mechanics
double price = bookVisValue + bookForTrade.MinimumPrice / 2;
var offer = GenerateVisOffer(price, otherDesires.VisDesires, VisDesires);
if (offer != null)
{
bookTradeOffers.Add(new VisForBookOffer(otherDesires.Mage, offer, price, bookForTrade.Book));
}
}
}
}
return(bookTradeOffers);
}
public MagusTradingDesires GenerateTradingDesires()
{
_tradeDesires = new MagusTradingDesires(
this,
GetVisDesires(),
GetBookDesires().Distinct(),
EvaluateBookValuesAsSeller(GetUnneededBooksFromCollection())
);
if (_tradeDesires == null)
{
throw new NullReferenceException();
}
return(_tradeDesires);
}
private void AddWritingGoals(MagusTradingDesires tradingDesires)
{
// TODO: right now, this logic is causing characters to start trying to learn skills
// they have no interest in so that they can write a book to sell off
// this may not be inherently wrong, but it should certainly be the case that more attractive choices always exist
double comm = GetAttributeValue(AttributeType.Communication);
foreach (BookDesire bookDesire in tradingDesires.BookDesires.Values)
{
CharacterAbilityBase charAbility = GetAbility(bookDesire.Ability);
bool isArt = MagicArts.IsArt(bookDesire.Ability);
if (!_tractatusGoals.Where(t => !t.IsComplete(this) && t.Topic == bookDesire.Ability).Any() && (isArt || comm > -2))
{
// add tractatus goal to both goal list and writing goal list
ushort previouslyWrittenCount = GetTractatiiWrittenOnTopic(bookDesire.Ability);
string name = Name + " " + bookDesire.Ability.AbilityName + " T" + previouslyWrittenCount.ToString();
TractatusGoal tractGoal = new TractatusGoal(bookDesire.Ability, name, previouslyWrittenCount);
_tractatusGoals.Add(tractGoal);
_goals.Add(tractGoal);
}
double baseLevel = charAbility.Value / 2.0;
// don't add a summa goal if we already have one for this topic in progress
if (baseLevel - 1 > bookDesire.CurrentLevel && !_summaGoals.Where(s => !s.IsComplete(this) && s.Topic == charAbility.Ability).Any())
{
// try to constrain the level of the summa to be something doable in an efficient period of time
double rate = comm + GetAbility(_writingLanguage).Value;
double writingPointsNeeded = isArt ? bookDesire.CurrentLevel + 1 : bookDesire.CurrentLevel * 5 + 5;
double efficientLevel = Math.Ceiling(writingPointsNeeded / rate) * rate;
if (efficientLevel < baseLevel)
{
// add summa goal to both goal list and writing goal list
string name = Name + " " + bookDesire.Ability.AbilityName + " Summa L" + efficientLevel.ToString("0.00");
SummaGoal summaGoal = new SummaGoal(bookDesire.Ability, efficientLevel, name);
_goals.Add(summaGoal);
_summaGoals.Add(summaGoal);
}
else if (writingPointsNeeded < rate)
{
// it's a one-season summa, may as well do it if it's better than practice
// but we should make sure that it's worth at least two seasons of study
double quality = comm + 6;
double xpToLevel = baseLevel * (baseLevel + 1) / 2.0;
if(!isArt)
{
xpToLevel *= 5;
}
if (xpToLevel >= 2 * quality && (isArt || quality > 4))
{
string name = Name + " " + bookDesire.Ability.AbilityName + " Summa L" + (charAbility.Value / 2.0).ToString("0.00");
SummaGoal summaGoal = new SummaGoal(bookDesire.Ability, baseLevel, name);
_goals.Add(summaGoal);
_summaGoals.Add(summaGoal);
}
}
}
}
}
public MagusTradingDesires GenerateTradingDesires()
{
_tradeDesires = new MagusTradingDesires(
this,
GetVisDesires(),
GetBookDesires().Distinct(),
EvaluateBookValuesAsSeller(GetUnneededBooksFromCollection())
);
if (_tradeDesires == null)
{
throw new NullReferenceException();
}
return _tradeDesires;
}
public IList <VisTradeOffer> GenerateVisOffers(MagusTradingDesires otherDesires)
{
// handle vis trades
return(VisForVis(otherDesires.Mage, otherDesires.VisDesires));
}
public IList<VisTradeOffer> GenerateVisOffers(MagusTradingDesires otherDesires)
{
// handle vis trades
return VisForVis(otherDesires.Mage, otherDesires.VisDesires);
}
public IList<BookVisOffer> GenerateSellBookOffers(MagusTradingDesires otherDesires)
{
List<BookVisOffer> bookTradeOffers = new List<BookVisOffer>();
if (BooksForTrade.Any() && otherDesires.BookDesires.Any())
{
// we have books, they want books
foreach (BookForTrade bookForTrade in BooksForTrade)
{
// if we're interested in the topic of this book and it's of sufficient level
if (otherDesires.BookDesires.ContainsKey(bookForTrade.Book.Topic) &&
otherDesires.BookDesires[bookForTrade.Book.Topic].CurrentLevel < bookForTrade.Book.Level &&
otherDesires.Mage.ValidToRead(bookForTrade.Book))
{
// evaluate the value of the book to them
double bookVisValue = otherDesires.Mage.RateLifetimeBookValue(bookForTrade.Book);
// TODO: improve pricing mechanics
double price = bookVisValue + bookForTrade.MinimumPrice / 2;
for (int i = 0; i < 15; i++)
{
if (-(otherDesires.VisDesires[i].Quantity) >= price && VisDesires[i].Quantity >= price)
{
// we can offer this sort of vis for the book
bookTradeOffers.Add(new BookVisOffer(otherDesires.Mage, VisDesires[i].Art, price, bookForTrade.Book));
}
}
}
}
}
return bookTradeOffers;
}
public IList<BookTradeOffer> GenerateBookTradeOffers(MagusTradingDesires tradeDesires)
{
List<BookTradeOffer> tradeList = new List<BookTradeOffer>();
foreach(BookForTrade book in BooksForTrade)
{
if (tradeDesires.BookDesires.ContainsKey(book.Book.Topic) &&
tradeDesires.Mage.ValidToRead(book.Book))
{
// we have a book they want, see if they have a book we want
foreach (BookForTrade theirBook in tradeDesires.BooksForTrade)
{
if (BookDesires.ContainsKey(theirBook.Book.Topic) &&
Mage.ValidToRead(theirBook.Book) &&
theirBook.Book.Quality == book.Book.Quality &&
theirBook.Book.Level <= book.Book.Level + 1.0 &&
theirBook.Book.Level >= book.Book.Level - 1.0)
{
tradeList.Add(new BookTradeOffer(tradeDesires.Mage, book.Book, theirBook.Book));
}
}
}
}
return tradeList;
}
