private static DiceModel ParseDice(string msg)
{
var model = new DiceModel();
if (msg.Contains("+"))
{
msg = CheckModify(msg, model);
}
return(!msg.Contains("d") ? null : CheckD(msg, model));
}
private static DiceResultModel ConsoleDice(DiceModel model)
{
var result = new DiceResultModel
{
Modify = model.Modify,
Result = new List <int>()
};
for (var i = 0; i < model.Count; i++)
{
var value = Rander.RandInt(model.Size) + 1;
result.Result.Add(value);
}
return(result);
}
private static string CheckModify(string msg, DiceModel model)
{
if (msg.Count(p => p == '+') > 1)
{
return(msg);
}
var strs1 = msg.Split(new[] { '+' }, StringSplitOptions.RemoveEmptyEntries);
if (strs1.Length != 2)
{
return(msg);
}
if (!int.TryParse(strs1[1], out var modify) || modify <= 0)
{
return(msg);
}
model.Modify = modify;
return(strs1[0]);
}
private static DiceModel CheckD(string msg, DiceModel model)
{
if (msg.Count(p => p == 'd') > 1)
{
return(null);
}
var strs = msg.Split(new[] { 'd' }, StringSplitOptions.RemoveEmptyEntries);
if (strs.Length != 1 && strs.Length != 2)
{
return(null);
}
if (strs.Length == 1)
{
if (!int.TryParse(strs[0], out var size) || size <= 0)
{
return(null);
}
model.Size = size;
model.Count = 1;
return(model);
}
else
{
if (!int.TryParse(strs[0], out var count) ||
!int.TryParse(strs[1], out var size) ||
count <= 0 ||
size <= 0)
{
return(null);
}
model.Size = size;
model.Count = count;
return(model);
}
}
