private double?ParseDataReferenceString(string dRef)
{
dRef = GetPrecision(dRef, out int?precision);
dRef = GetPlayer(dRef, out _);
dRef = ParseValues(dRef.AsMemory());
if (string.IsNullOrEmpty(Regex.Replace(dRef, @"[/*+\-()]", string.Empty)))
{
return(null);
}
// extract the scaling
string scalingText = GetScalingText(dRef, out _);
if (!string.IsNullOrEmpty(scalingText))
{
dRef = dRef.Replace(scalingText, string.Empty);
}
double number = HeroesMathEval.CalculatePathEquation(dRef);
if (precision.HasValue)
{
return(Math.Round(number, precision.Value));
}
else
{
return(Math.Round(number, 0));
}
}
public void CalculatePathEquationTest()
{
Assert.AreEqual(100, HeroesMathEval.CalculatePathEquation("(12 + 6.000000) * (0.1875 + 0.062500) - (12 * 0.1875) / (12 * 0.1875) * 100"));
Assert.AreEqual(50, HeroesMathEval.CalculatePathEquation("17 / 34 * 100"));
Assert.AreEqual(70, HeroesMathEval.CalculatePathEquation("(57.8 / 34) * 100 - 100"));
Assert.AreEqual(40, HeroesMathEval.CalculatePathEquation("-100*(1-1.400000)"));
Assert.AreEqual(100, HeroesMathEval.CalculatePathEquation("--100"));
Assert.AreEqual(15, HeroesMathEval.CalculatePathEquation("-100*-0.15"));
Assert.AreEqual(150, HeroesMathEval.CalculatePathEquation("-100 * (0.225/-0.15)"));
Assert.AreEqual(40, HeroesMathEval.CalculatePathEquation("(1+(-0.6)*100)"));
Assert.AreEqual(30, HeroesMathEval.CalculatePathEquation("-(-0.6--0.3)*100"));
Assert.AreEqual(70, HeroesMathEval.CalculatePathEquation("- (-0.7*100)"));
Assert.AreEqual(-0.5, HeroesMathEval.CalculatePathEquation("-0.5"));
Assert.AreEqual(0, HeroesMathEval.CalculatePathEquation("0"));
Assert.AreEqual(100, HeroesMathEval.CalculatePathEquation("1+0*100"));
Assert.AreEqual(100, HeroesMathEval.CalculatePathEquation("(1+0*100)"));
Assert.AreEqual(60, HeroesMathEval.CalculatePathEquation("((5) + (3) / 5 - 1) * 100"));
Assert.AreEqual(5, HeroesMathEval.CalculatePathEquation("(30/20)-1*10)")); // missing a (left) parenthesis
Assert.AreEqual(9, HeroesMathEval.CalculatePathEquation("--100*-0.09"));
}
private string ParseGameString(string tooltip, string splitter, bool nestedTooltip)
{
if (nestedTooltip)
{
tooltip = tooltip.Replace("'", "\"");
}
string[] parts = Regex.Split(tooltip, splitter);
for (int i = 0; i < parts.Length; i++)
{
if (nestedTooltip)
{
if (!parts[i].Contains("[d ref="))
{
continue;
}
}
else
{
if (!parts[i].Contains("<d ref=") && !parts[i].Contains("<d const="))
{
continue;
}
}
string pathLookup = parts[i];
// get and remove precision
pathLookup = GetPrecision(pathLookup, out int?precision);
// remove the player
pathLookup = GetPlayer(pathLookup, out _);
// perform xml data lookup to find values
string mathPath = ParseValues(pathLookup.AsMemory());
if (string.IsNullOrEmpty(Regex.Replace(mathPath, @"[/*+\-()]", string.Empty)))
{
return(string.Empty);
}
// extract the scaling and the amount
string scalingText = GetScalingText(mathPath, out int numOfScalingTexts);
if (!string.IsNullOrEmpty(scalingText))
{
mathPath = mathPath.Replace(scalingText, string.Empty);
}
double number = HeroesMathEval.CalculatePathEquation(mathPath.Trim('/'));
if (precision.HasValue)
{
parts[i] = Math.Round(number, precision.Value).ToString();
}
else
{
parts[i] = Math.Round(number, 0).ToString();
}
if (!string.IsNullOrEmpty(scalingText))
{
// only add the scaling in certain cases
if (numOfScalingTexts == 1 || (numOfScalingTexts > 1 && !mathPath.Contains('/')))
{
ReadOnlySpan <char> nextPart = parts[i + 1];
nextPart = nextPart.TrimStart();
if (nextPart.StartsWith("%"))
{
parts[i] += $"%{scalingText}";
parts[i + 1] = parts[i + 1].ReplaceFirst("%", string.Empty);
}
else
{
parts[i] += $"{scalingText}";
}
}
}
}
if (nestedTooltip)
{
return(string.Join(string.Empty, parts));
}
else
{
string joinDesc = string.Join(string.Empty, parts);
foreach (Match match in Regex.Matches(joinDesc, @"[a-z]+""[a-z]+"))
{
joinDesc = joinDesc.Replace(match.Value, match.Value.Replace("\"", "'"));
}
return(DescriptionValidator.Validate(joinDesc));
}
}