public static CardCost Parse(CostTypes ct, string strct)
{
CardCost cc = new CardCost(ct);
int start = strct.IndexOf("<") + 1;
int end = strct.IndexOf(">", start);
string result = strct.Substring(start, end - start);
string[] tmp = result.Split('/');
if (tmp.Length != 2)
{
throw new Exception("cost card target parsing error");
}
if (tmp [0] == "X")
{
//TODO: unknow what to do with this X
}
else
{
cc.Count = int.Parse(tmp [0]);
}
cc.validTargets = CardTarget.ParseTargets(tmp [1]);
if (cc.CostType == CostTypes.Discard)
{
foreach (CardTarget c in cc.validTargets.OfType <CardTarget>())
{
c.ValidGroup += CardGroupEnum.Hand;
c.Controler = ControlerType.You;
}
}
else
{
foreach (CardTarget c in cc.validTargets.OfType <CardTarget>())
{
c.ValidGroup += CardGroupEnum.InPlay;
c.Controler = ControlerType.You;
}
}
return(cc);
}
public override Cost Pay(ref CardInstance ci, CardInstance source)
{
CardCost tmp = this.Clone() as CardCost;
if (ValidTargets != null)
{
foreach (CardTarget t in ValidTargets.OfType <CardTarget>())
{
if (t.Accept(ci, source))
{
tmp.Count--;
if (this.CostType == CostTypes.Discard || this.CostType == CostTypes.Sacrifice)
{
ci.ChangeZone(CardGroupEnum.Graveyard);
}
ci = null;
break;
}
}
}
else if (this.CostType == CostTypes.Discard)
{
if (ci.CurrentGroup.GroupName == CardGroupEnum.Hand)
{
ci.ChangeZone(CardGroupEnum.Graveyard);
tmp.Count--;
ci = null;
}
}
else if (this.CostType == CostTypes.Sacrifice)
{
if (ci.CurrentGroup.GroupName == CardGroupEnum.InPlay)
{
ci.ChangeZone(CardGroupEnum.Graveyard);
tmp.Count--;
ci = null;
}
}
return(tmp.Count == 0 ? null : tmp);
}
public static Cost Parse(string costString)
{
if (costString.ToLower() == "no cost")
{
return(null);
}
if (costString.ToLower() == "any")
{
return(new Mana(ManaTypes.Any));
}
if (costString.ToLower() == "combo any")
{
return(new Mana(ManaTypes.ComboAny));
}
Costs sum = new Costs();
string[] tmp = costString.Split(new char[] { });
foreach (string c in tmp)
{
if (string.IsNullOrWhiteSpace(c))
{
continue;
}
switch (c)
{
case "T":
sum += new Cost(CostTypes.Tap);
continue;
}
if (c.StartsWith("Discard"))
{
sum += CardCost.Parse(CostTypes.Discard, c);
continue;
}
else if (c.StartsWith("Sac"))
{
sum += CardCost.Parse(CostTypes.Sacrifice, c);
continue;
}
else if (c.StartsWith("SubCounter"))
{
sum += CardCost.Parse(CostTypes.SubCounter, c);
continue;
}
string number = "";
ManaChoice choice = new ManaChoice();
for (int i = 0; i < c.Length; i++)
{
if (char.IsDigit(c[i]))
{
number += c[i];
if (i < c.Length - 1)
{
if (char.IsDigit(c[i + 1]))
{
continue;
}
}
choice += new Mana(int.Parse(number));
number = null;
}
else
{
switch (c[i])
{
case 'W':
choice += ManaTypes.White;
break;
case 'R':
choice += ManaTypes.Red;
break;
case 'G':
choice += ManaTypes.Green;
break;
case 'B':
choice += ManaTypes.Black;
break;
case 'U':
choice += ManaTypes.Blue;
break;
case 'P':
choice += ManaTypes.Life;
break;
case 'X':
choice += new Mana(-1);
break;
case '/':
continue;
default:
break;
}
}
}
if (choice.Manas.Count == 1)
{
sum += choice.Manas[0];
}
else
{
sum += choice;
}
}
if (sum.CostList.Count == 0)
{
return(null);
}
if (sum.CostList.Count == 1)
{
return(sum.CostList[0]);
}
else
{
return(sum);
}
return(sum);
}
