public DieString Add(int mod)
{
DieString ret = new DieString(String);
mod += Modifier;
while (mod > 3)
{
ret.NumberOfDice += 1;
mod -= 3;
}
ret.Modifier = mod;
ret.String = $"{ret.NumberOfDice}d{mod:+0;-#}";
return(ret);
}
public static bool Test()
{
Dictionary <string, Tuple <int, int, int> > pairs = new Dictionary <string, Tuple <int, int, int> >();
for (int i = 0; i < strs.Length; i++)
{
pairs.Add(strs[i], values[i]);
}
foreach (string str in strs)
{
try
{
var die = new DieString(str);
int roll = die.Roll();
bool success = die.NumberOfDice == pairs[str].Item1 &&
die.DieSides == pairs[str].Item2 &&
die.Modifier == pairs[str].Item3 && roll > die.NumberOfDice &&
roll <= die.NumberOfDice * die.DieSides + die.Modifier;
if (!success)
{
Debug.WriteLine(
$"DieString '{str}' failed. Results = {PrintStats(die)}\r\nExpectation = {PrintStats(pairs[str])} ");
return(false);
}
else
{
Debug.WriteLine(
$"DieString '{str}' Passed. Results = {PrintStats(die)}\r\nExpectation = {PrintStats(pairs[str])} ");
}
}
catch (ArgumentException)
{
Debug.WriteLine(
$"dieString {str} failed. This is {(pairs[str].Item1 == 0 ? "" : "not")} a good thing.");
}
catch (Exception)
{
Debug.WriteLine($"Another error occurred. DieStr = {str}");
return(false);
}
}
DieString d = new DieString("3d+4");
DieString d2 = d.Add(4);
return(d2.NumberOfDice == 5 && d2.Modifier == 2);
}
private static string PrintStats(DieString die)
{
return
($"Number of dice = {die.NumberOfDice}, sides per die = {die.DieSides}, modifier = {die.Modifier:+0;-#}");
}
