/// <summary>
/// Throws a series of dice, based on a string formula
/// </summary>
/// <param name="diceString">Represents a dice string e.g. 1w6+3</param>
/// <returns>Random number based on the dice string</returns>
public int throwDiceByFormula(string diceString)
{
int thrownNumber = 0;
if (DiceEngine.isValidDiceFormula(diceString))
{
Dice diceToThrow = DiceEngine.getDice(diceString);
thrownNumber = diceToThrow.Throw();
Log.Append("Es fallen " + thrownNumber + " Augen auf " + diceString);
}
else
{
Log.Append("Ungültige Formel");
}
return(thrownNumber);
}
public void Interpret()
{
if (_exc.GetType() == typeof(Parser.ParserException))
{
Assert.Throws(_exc.GetType(), () => new Parser(new Scanner(_expr).ScanTokens()).Parse());
}
else
{
var r = new DiceEngine().Interpret(new Parser(new Scanner(_expr).ScanTokens()).Parse(), _context);
Console.WriteLine(r);
if (_result is ICollection result)
{
Assert.Contains(r, result);
}
else
{
Assert.AreEqual(_result, r);
}
}
}
public static string Interpret(string term)
{
var interpretResult = new InterpretResult();
try
{
var expr = new Parser(new Scanner(term).ScanTokens()).Parse();
var result = new DiceEngine().Interpret(expr).ToString();
interpretResult.Error = null;
interpretResult.Ast = new AstPrinter().Print(expr, null);
interpretResult.Pretty = new PrettyPrinter().PrettyPrint(expr, null);
interpretResult.Result = result;
}
catch (Exception e)
{
interpretResult.Error = e.Message;
}
return(JsonConvert.SerializeObject(interpretResult, Settings));
}
static void Main(string[] args)
{
Console.WriteLine("NDiceCLI - let's roll!");
var de = new DiceEngine();
while (true)
{
Console.Write("> ");
var input = Console.ReadLine()?.Trim();
if (string.IsNullOrEmpty(input))
{
continue;
}
if (input.ToLowerInvariant() == "quit" || input.ToLowerInvariant() == "exit")
{
return;
}
try
{
var tokens = new Scanner(input).ScanTokens();
Console.WriteLine($"TKN: {TokensToString(tokens)}");
var expr = new Parser(tokens).Parse();
Console.WriteLine($"AST: {new AstPrinter().Print(expr, null)}");
Console.WriteLine("======");
var result = de.Interpret(expr, null);
Console.WriteLine(new PrettyPrinter().PrettyPrint(expr, null));
Console.WriteLine($"RES: {result}");
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}
