public decimal Evaluate(List <List <GameItemChanceOutOf100> > slotMatrix)
{
if (slotMatrix.Count < 3 || slotMatrix[0].Count < 3)
{
throw new ArgumentException("Slot matrix's dimentions should be atleast 3x3!");
}
var wildCard = GetEnumValuesCached().First();
decimal addedCoefs = 0;
for (int i = 0; i < slotMatrix.Count; i++)
{
bool rowJackpot = true;
GameItemChanceOutOf100 rowUniqueItem = wildCard;
for (int j = 0; j < slotMatrix[i].Count; j++)
{
if (rowUniqueItem == wildCard && slotMatrix[i][j] != wildCard)
{
rowUniqueItem = slotMatrix[i][j];
}
if (slotMatrix[i][j] != rowUniqueItem && slotMatrix[i][j] != wildCard)
{
rowJackpot = false;
break;
}
}
if (rowJackpot)
{
addedCoefs += CalculateJackpotRowCoeff(slotMatrix[i]);
}
}
return(addedCoefs);
}
private decimal GetCoefficient(GameItemChanceOutOf100 item)
{
var cacheChances = cache.GetOrCreate("GameRowWinCoefficients", entry =>
{
try
{
var coeffsAsJson = reader.ReadAllFrom(@"..\BedeSlots.Services\GameCoefficients.json");
entry.SlidingExpiration = TimeSpan.FromHours(1);
return(JsonConvert.DeserializeObject <Dictionary <string, decimal> >(coeffsAsJson));
}
catch (Exception)
{
var defaultRates = new Dictionary <string, decimal>();
defaultRates[GameItemChanceOutOf100.Apple.ToString()] = 0.4M;
defaultRates[GameItemChanceOutOf100.Pen.ToString()] = 0.6M;
defaultRates[GameItemChanceOutOf100.Pineapple.ToString()] = 0.8M;
defaultRates[GameItemChanceOutOf100.PPAP.ToString()] = 0.0M;
return(defaultRates);
}
});
return(cacheChances[item.ToString()]);
}
