/// <summary>
/// Render the buy list to someone
/// </summary>
/// <param name="customer">The person asking</param>
/// <returns>the biuy list display</returns>
public string RenderPurchaseSheet(IEntity customer)
{
StringBuilder sb = new StringBuilder();
DataStructure.Gaia.IEconomy theEconomy = CurrentLocation.CurrentZone.GetWorld().Macroeconomy;
sb.AppendLine("Current Stock:");
foreach (IMerchandise merchandise in WillPurchase)
{
decimal valuation = theEconomy.MakeValuation(merchandise.Item);
int price = (int)Math.Truncate(valuation + valuation * merchandise.MarkRate);
if (price < 0)
{
continue;
}
string qualityString = string.IsNullOrWhiteSpace(merchandise.Quality)
? string.Empty
: string.Format("({0}:{1}-{2}) ", merchandise.Quality, merchandise.QualityRange.Low, merchandise.QualityRange.High);
if (merchandise.Item != null)
{
sb.AppendFormattedLine("{2}{0} : {1}blz", merchandise.Item.Name, price, qualityString);
}
else
{
sb.AppendFormattedLine("{0}: {1}blz", qualityString, price);
}
}
return(sb.ToString());
}
/// <summary>
/// What will the merchant buy this item for
/// </summary>
/// <param name="item">the item in question</param>
/// <returns>the price, -1 indicates they wont buy it</returns>
public int HaggleCheck(IInanimate item)
{
decimal value = -1;
if (item != null)
{
IInanimateTemplate template = item.Template <IInanimateTemplate>();
if (WillPurchase.Any(merch => merch.Item.Id == item.TemplateId))
{
DataStructure.Gaia.IEconomy theEconomy = CurrentLocation.CurrentZone.GetWorld().Macroeconomy;
if (theEconomy != null)
{
DataStructure.Gaia.IEconomicBasis priceBasis = theEconomy.Bases.FirstOrDefault(basis => basis.ItemType.Id == item.TemplateId);
if (priceBasis != null)
{
value = priceBasis.Basis * priceBasis.Adjustment;
}
else
{
value = theEconomy.MakeValuation(template);
}
foreach (IQuality quality in item.Qualities)
{
DataStructure.Gaia.IEconomicTrend trend = theEconomy.Trends.FirstOrDefault(trnd => trnd.Quality.Equals(quality.Name, StringComparison.InvariantCultureIgnoreCase));
if (trend != null)
{
value += trend.Basis * trend.Adjustment;
}
else
{
value += theEconomy.MakeValuation(template);
}
}
decimal myAdjustments = 1;
foreach (IMerchandise adjustment in WillPurchase.Where(merch => merch.Item.Id == item.TemplateId))
{
if (string.IsNullOrWhiteSpace(adjustment.Quality) || item.Qualities.Any(quality => quality.Name.Equals(adjustment.Quality) &&
quality.Value.IsBetweenOrEqual(adjustment.QualityRange.Low, adjustment.QualityRange.High)))
{
myAdjustments += adjustment.MarkRate;
}
}
value += value * myAdjustments;
}
}
}
return((int)Math.Truncate(value));
}
/// <summary>
/// Check the price this will be sold for
/// </summary>
/// <param name="item">The item in question</param>
/// <returns>the price, -1 indicates it wont be sold or isn't in stock</returns>
public int PriceCheck(IInanimate item, bool mustBeInStock)
{
decimal value = -1;
//If we need it in stock but don't have it it's sell price is invalid
if (item != null && (!mustBeInStock || Inventory.Contains(item)))
{
if (WillSell.Any(merch => merch.Item.Id == item.TemplateId))
{
DataStructure.Gaia.IEconomy theEconomy = CurrentLocation.CurrentZone.GetWorld().Macroeconomy;
if (theEconomy != null)
{
DataStructure.Gaia.IEconomicBasis priceBasis = theEconomy.Bases.FirstOrDefault(basis => basis.ItemType.Id == item.TemplateId);
if (priceBasis != null)
{
value = priceBasis.Basis * priceBasis.Adjustment;
}
else
{
value = theEconomy.MakeValuation(item.Template <IInanimateTemplate>());
}
foreach (IQuality quality in item.Qualities)
{
DataStructure.Gaia.IEconomicTrend trend = theEconomy.Trends.FirstOrDefault(trnd => trnd.Quality.Equals(quality.Name, StringComparison.InvariantCultureIgnoreCase));
if (trend != null)
{
value += trend.Basis * trend.Adjustment;
}
else
{
value += theEconomy.MakeValuation(item.Template <IInanimateTemplate>());
}
}
decimal myAdjustments = 1;
foreach (IMerchandise adjustment in WillSell.Where(merch => merch.Item.Id == item.TemplateId))
{
if (string.IsNullOrWhiteSpace(adjustment.Quality) || item.Qualities.Any(quality => quality.Name.Equals(adjustment.Quality) &&
quality.Value.IsBetweenOrEqual(adjustment.QualityRange.Low, adjustment.QualityRange.High)))
{
myAdjustments *= adjustment.MarkRate;
}
}
value *= myAdjustments;
}
}
}
return((int)Math.Truncate(value));
}
