public static int ReadSingleDigitNumberInstant(int max, bool showMessageIfInvalid = true, bool intercept = false)
{
char input = Console.ReadKey(true).KeyChar;
if (input.IsNumeric())
{
if ((input - 48) <= max)
{
if (!intercept)
{
Console.WriteLine(input);
}
return(input - 48);
}
else if (showMessageIfInvalid)
{
ConsoleWrite.WriteLinesColored(ConsoleColor.Red, "Invalid input", TOO_HIGH);
}
}
else if (showMessageIfInvalid)
{
ConsoleWrite.WriteLinesColored(ConsoleColor.Red, "Invalid input", "Not a number");
}
return(ReadSingleDigitNumberInstant(max, showMessageIfInvalid, intercept));
}
public static short ReadInt16(bool showMessageIfInvalid = true)
{
if (short.TryParse(Console.ReadLine(), out short result))
{
return(result);
}
else
{
if (showMessageIfInvalid)
{
ConsoleWrite.WriteLinesColored(ConsoleColor.Red, "Invalid input", "Not Int16");
}
return(ReadInt16(showMessageIfInvalid));
}
}
public static string ReadNonWhitespace(bool showMessageIfInvalid = true)
{
string input = Console.ReadLine();
if (string.IsNullOrWhiteSpace(input))
{
if (showMessageIfInvalid)
{
ConsoleWrite.WriteLinesColored(ConsoleColor.Red, "Invalid input", "Input was null of whitespace");
}
return(ReadNonWhitespace(showMessageIfInvalid));
}
else
{
return(input);
}
}