public static (string[], bool) GetStringArrayLines(string[] _String, int _StartLine = 0, int _EndLine = -1)
{
string[] lines = _String;
int lastLine = 0;
if (lines.Length < 1)
{
HEVConsole.Print("GetStringArrayLines() Empty string array.", EPrintType.eError);
return(lines, false);
}
lastLine = lines.Length - 1;
if (_StartLine == 0 && _EndLine == -1)
{
}
else if (_StartLine == -1)
{
lines = new string[] { lines[lastLine] };
}
else
{
int startLine = HEVMath.Max(_StartLine, 0);
startLine = HEVMath.Min(startLine, lastLine);
int endLine = HEVMath.Min(_EndLine, lastLine);
endLine = HEVMath.Max(_StartLine, _EndLine);
List <string> linesList = new List <string>();
for (int i = startLine; i < endLine; i++)
{
linesList.Add(lines[i]);
}
lines = linesList.ToArray();
}
return(lines, true);
}
public static int CryptoRandomInt(int _Min, int _Max)
{
byte[] randomNumber = new byte[1];
CryptoGenerator.GetBytes(randomNumber);
double asciiValueOfRandomCharacter = Convert.ToDouble(randomNumber[0]);
double multiplier = HEVMath.Max(0, (asciiValueOfRandomCharacter / 255d) - 0.00000000001d);
int range = _Max - _Min + 1;
double randomValueInRange = HEVMath.Floor(multiplier * range);
return((int)(_Min + randomValueInRange));
}
public static bool TryParse(string _String, out int _Result, bool _Clamp = false, int _Min = 0, int _Max = 9999)
{
int value = -1;
if (!Validate(_String))
{
_Result = value; return(false);
}
string str = _String.ToLower();
if (!int.TryParse(str, out value))
{
_Result = value; return(false);
}
if (_Clamp)
{
int min = HEVMath.Min(_Min, _Max);
int max = HEVMath.Max(_Min, _Max);
if (min == max)
{
value = max;
}
else
{
value = HEVMath.Clamp(value, min, max);
}
}
_Result = value;
return(true);
/* Sensitive
* if ( HEVMath.Validate( _Min, _Max, value ) ) {
* _Result = value;
* return true;
* } else {
* value = Math.Clamp( value, _Min, _Max );
* _Result = value;
* return false;
* }
*/
}
public static int CryptoRandomInt(uint _Length = 1)
{
int length = (int)HEVMath.Max(1, _Length);
return(CryptoRandomInt(0, (10 ^ length) - 1));
}