private static string IntegerRandom(string input)
{
// replace <int_random> to both inclusive rand(int.MinValue, int.MaxValue).
return(Regex.Replace(input, $"(<{VarNameRegex}int64_random>)", m =>
{
Group group = m.Groups[1];
string originalInput = @group.Value;
string replace = Convert.ToInt32(DoubleCompiler.RandomDouble(int.MinValue, int.MaxValue))
.ToString();
CreateLuaVariable(m.Groups["var_name"], Log, replace);
Log.Info($"Replacing {originalInput} with {replace}");
return string.Format("{0}{1}{2}",
m.Value.Substring(0, @group.Index - m.Index),
replace,
m.Value.Substring(@group.Index - m.Index + @group.Length));
}));
}
private static string DoubleMatrix(string input, CultureInfo cultureInfo)
{
return(Regex.Replace(input, $@"<double_matrix(\(({DoubleIntervalRegex})?{DoublePrecisionRegex}?\))?: ?((?<width>\d+)|(?<width_var_name>\$[A-Za-z]\w*)) ?x ?((?<height>\d+)|(?<height_var_name>\$[A-Za-z]\w*))>", m =>
{
Group group = m.Groups[1];
int width = 0;
if (m.Groups["width"].Success)
{
width = int.Parse(m.Groups["width"].Value);
}
else if (m.Groups["width_var_name"].Success)
{
width = int.Parse(ShowLuaVarCompiler.GetLuaVarValue(m.Groups["width_var_name"].Value));
}
int height = 0;
if (m.Groups["height"].Success)
{
height = int.Parse(m.Groups["height"].Value);
}
else if (m.Groups["height_var_name"].Success)
{
height = int.Parse(ShowLuaVarCompiler.GetLuaVarValue(m.Groups["height_var_name"].Value));
}
double from = 0;
if (m.Groups["from"].Success)
{
from = double.Parse(m.Groups["from"].Value, NumberStyles.Any, CultureInfo.InvariantCulture);
}
double to = 1;
if (m.Groups["to"].Success)
{
to = double.Parse(m.Groups["to"].Value, NumberStyles.Any, CultureInfo.InvariantCulture);
}
if (from > to)
{
Log.Error($"FROM > TO in {input}");
return input;
}
Func <double> randFunc;
if (m.Groups["from"].Success && m.Groups["to"].Success)
{
randFunc = () => DoubleCompiler.RandomDouble(from, to);
}
else
{
randFunc = () => RandomProvider.Rand.NextDouble();
}
string format = m.Groups["format"].Value;
string replace = "";
string[] doublesRow = new string[width];
for (int i = 0; i < height; i++)
{
doublesRow = doublesRow.Select(x => (format.Length > 0)
? randFunc().ToString(format, cultureInfo)
: randFunc().ToString(cultureInfo)
).ToArray();
replace += string.Join(Program._matrixColDelimiter, doublesRow) + Program._matrixRowDelimiter;
}
return replace.Trim(' ', '\n', '\r');
}));
}
