bool hasStickers(NewItem item)
{
if (isSouvenir(item.i_market_name))
{
return(false);
}
return(!__emptystickered__.NoStickers(item.i_classid, item.i_instanceid));
}
public bool WantToBuy(NewItem item)
{
if (stopbuy)
{
return(false);
}
if (!hasStickers(item))
{
//we might want to manipulate it.
string id = item.i_classid + "_" + item.i_instanceid;
if (!ManipulatedItems.TryGetValue(id, out int price))
{
return(false);
}
return(price < item.ui_price + 10);
}
if (!L1(item))
{
return(false);
}
__database__.EnterReadLock();
CurrentItemsLock.EnterReadLock();
try {
if (!__database__.newDataBase.TryGetValue(item.i_market_name, out BasicSalesHistory salesHistory))
{
return(false);
}
if (newBuyFormula != null && newBuyFormula.IsRunning())
{
if (item.ui_price < newBuyFormula.WantToBuy * salesHistory.GetMedian() &&
salesHistory.GetMedian() - item.ui_price > 1000 &&
salesHistory.GetCnt() >= Consts.MINSIZE)
{
return(true); //back to good ol' dayz
}
}
if (!currentItems.TryGetValue(item.i_market_name, out List <int> prices))
{
return(false);
}
//if (item.ui_price < 40000 && salesHistory.cnt >= MINSIZE && item.ui_price < 0.8 * salesHistory.median && salesHistory.median - item.ui_price > 600 && !blackList.Contains(item.i_market_name))
//else
{
if (prices.Count >= 6 &&
item.ui_price < WANT_TO_BUY * prices[2] &&
salesHistory.GetCnt() >= Consts.MINSIZE &&
prices[2] < salesHistory.GetMedian() * 1.2 &&
prices[2] - item.ui_price > 1000)
{
Log.Info("Going to buy " + item.i_market_name + ". Expected profit " +
(salesHistory.GetMedian() - item.ui_price));
return(true);
}
}
} finally {
__database__.ExitReadLock();
CurrentItemsLock.ExitReadLock();
}
return(false);
}
bool ParseNewDatabase()
{
try {
try {
string[] lines;
{
JObject things =
JObject.Parse(
Utility.Request.Get("https://market.csgo.com/itemdb/current_730.json"));
string db = (string)things["db"];
lines = Utility.Request.Get("https://market.csgo.com/itemdb/" + db).Split('\n');
}
string[] indexes = lines[0].Split(';');
int id = 0;
if (NewItem.mapping.Count == 0)
{
foreach (var str in indexes)
{
NewItem.mapping[str] = id++;
}
}
Dictionary <string, List <int> > currentItemsCache = new Dictionary <string, List <int> >();
for (id = 1; id < lines.Length - 1; ++id)
{
string[] item = lines[id].Split(';');
if (item[NewItem.mapping["c_stickers"]] == "0")
{
AddEmptyStickered(long.Parse(item[NewItem.mapping["c_classid"]]), long.Parse(item[NewItem.mapping["c_instanceid"]]));
}
// new logic
else
{
String name = item[NewItem.mapping["c_market_name"]];
if (name.Length >= 2)
{
name = name.Remove(0, 1);
name = name.Remove(name.Length - 1);
}
else
{
continue;
}
if (!currentItemsCache.ContainsKey(name))
{
currentItemsCache.Add(name, new List <int>());
}
if (int.TryParse(item[NewItem.mapping["c_price"]], out int val))
{
currentItemsCache[name].Add(val);
}
else
{
Log.Warn($"{item[NewItem.mapping["c_price"]]} doesnt seem like a valid price");
}
}
}
CurrentItemsLock.EnterWriteLock();
this.currentItems = currentItemsCache;
SortCurrentItems();
CurrentItemsLock.ExitWriteLock();
// Calling WantToBuy function for all items.
indexes = lines[0].Split(';');
id = 0;
for (id = 1; id < lines.Length - 1; ++id)
{
string[] itemInString = lines[id].Split(';');
NewItem newItem = new NewItem(itemInString);
//if (newItem.i_market_name == "") {
// Log.Info("Item has no name");
//}
if (WantToBuy(newItem))
{
Protocol.Buy(newItem);
}
}
} catch (Exception ex) {
Log.Error("Some error occured. Message: " + ex.Message + "\nTrace: " + ex.StackTrace);
}
return(true);
} catch (Exception e) {
Log.Error(e.Message);
return(false);
}
}
public bool L1(NewItem item)
{
return(item.ui_price < 400000L && !blackList.Contains(item.i_market_name));
}
