public void RemoveDie(DieStep step)
{
if (this.die == step.Die)
{
this.count -= step.Count;
if (this.count < 0)
{
this.count = 0;
}
}
else
{
if (_extraRolls != null)
{
for (int i = 0; i < _extraRolls.Count; i++)
{
DieStep ex = extraRolls[i];
if (ex.Die == step.Die)
{
ex.Count -= step.Count;
if (ex.Count <= 0)
{
_extraRolls.RemoveAt(i);
}
break;
}
}
}
}
}
private static DieRoll StepUpDieRoll(DieRoll roll)
{
DieRoll outRoll = roll;
DieStep step = new DieStep(roll.count, roll.die);
if (stepUpList.ContainsKey(step))
{
step = stepUpList[step];
}
else
{
if (step.Count < 2)
{
step.Count += 1;
}
else
{
step.Count += 2;
}
}
outRoll.count = step.Count;
outRoll.die = step.Die;
return(outRoll);
}
public void AddDie(DieStep step)
{
if (this.die == step.Die)
{
this.count += step.Count;
}
else
{
bool added = false;
if (_extraRolls != null)
{
foreach (DieStep ex in _extraRolls)
{
if (ex.Die == step.Die)
{
ex.Count += step.Count;
added = true;
break;
}
}
}
if (!added)
{
if (_extraRolls == null)
{
_extraRolls = new List <DieStep>();
}
_extraRolls.Add(new DieStep(step.Count, step.Die));
}
}
}
private void AddDieButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
DieStep d = new DieStep();
d.PropertyChanged += new PropertyChangedEventHandler(DieStep_PropertyChanged);
_Steps.Add(d);
UpdateUI();
}
private void DeleteButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
DieStep d = (DieStep)((FrameworkElement)sender).DataContext;
_Steps.Remove(d);
d.PropertyChanged -= new PropertyChangedEventHandler(DieStep_PropertyChanged);
UpdateUI();
}
public override bool Equals(object obj)
{
if (obj.GetType() != typeof(DieStep))
{
return(false);
}
DieStep step = (DieStep)obj;
return(Count == step.Count && Die == step.Die);
}
private static DieRoll StepDownDieRoll(DieRoll roll)
{
DieRoll outRoll = roll;
DieStep step = new DieStep(roll.count, roll.die);
if (stepDownList.ContainsKey(step))
{
step = stepDownList[step];
}
else
{
if (step.Count > 3)
{
step.Count -= 3;
}
else if (step.Count > 1)
{
step.Count -= 1;
}
else if (step.Die > 1)
{
{
step.Die -= 1;
}
}
else
{
step.Count = 0;
step.Die = 1;
}
}
outRoll.count = step.Count;
outRoll.die = step.Die;
return(outRoll);
}
public static DieRoll FromString(string text, int start)
{
DieRoll roll = null;
if (text != null)
{
try
{
Regex regRoll = new Regex(DieRollRegexString);
Match match = regRoll.Match(text, start);
if (match.Success)
{
roll = new DieRoll();
roll.count = int.Parse(match.Groups[1].Value);
if (match.Groups[2].Success)
{
roll.fraction = int.Parse(match.Groups[2].Value.Substring(1));
}
else
{
roll.fraction = 1;
}
roll.die = int.Parse(match.Groups[3].Value);
if (roll.die == 0)
{
throw new FormatException("Invalid Die Roll");
}
if (match.Groups["extra"].Success)
{
roll.extraRolls = new List <DieStep>();
Regex extraReg = new Regex("([0-9]+)d([0-9]+)");
foreach (Match d in extraReg.Matches(match.Groups["extra"].Value))
{
DieStep step = new DieStep();
step.Count = int.Parse(d.Groups[1].Value);
step.Die = int.Parse(d.Groups[2].Value);
if (step.Die == 0)
{
throw new FormatException("Invalid Die Roll");
}
roll.extraRolls.Add(step);
}
}
if (match.Groups[7].Success)
{
roll.mod = int.Parse(match.Groups[7].Value);
}
}
}
catch (FormatException)
{
roll = null;
}
catch (OverflowException)
{
roll = null;
}
}
return(roll);
}
public static DieStep StepDie(DieStep step, int diff)
{
DieRoll r = new DieRoll(step.Count, step.Die, 0);
return(StepDie(r, diff).Step);
}
