//---------------------------------------------------------------------
Card _getNextOrLastCardTypeCard(MaJiangType card_type, MaJiangSuit card_suit, bool is_same_suit, bool is_next)
{
Card card = null;
MaJiangType need_cardtype = MaJiangType.Two;
if (is_next)
{
int next_cardtype = ((int)card_type) + 1;
if (next_cardtype == 15)
{
need_cardtype = MaJiangType.Two;
}
else
{
need_cardtype = (MaJiangType)next_cardtype;
}
}
else
{
int last_cardtype = ((int)card_type) - 1;
if (last_cardtype == 1)
{
need_cardtype = MaJiangType.Nine;
}
else
{
need_cardtype = (MaJiangType)last_cardtype;
}
}
if (is_same_suit)
{
List <Card> list_same_suitcards = null;
if (mapSameSuitCard.TryGetValue(card_suit, out list_same_suitcards))
{
byte need_cardtype_bte = (byte)need_cardtype;
var list_suit_card = list_same_suitcards.Where(x => x.Type == need_cardtype_bte);
if (list_suit_card != null && list_suit_card.Count() > 0)
{
card = list_suit_card.First();
_removeCard(card);
}
}
}
else
{
card = _getSameTypeCard(need_cardtype);
}
return(card);
}
//---------------------------------------------------------------------
Card _getSameTypeCard(MaJiangType card_type)
{
Card card = null;
List <Card> list_sametypecard = null;
mapSameTypeCard.TryGetValue(card_type, out list_sametypecard);
if (list_sametypecard != null && list_sametypecard.Count > 0)
{
int index = RandomEx.Next(0, list_sametypecard.Count);
card = list_sametypecard[index];
_removeCard(card);
}
return(card);
}
//---------------------------------------------------------------------
List <Card> _getPairWithType(MaJiangType type)
{
List <Card> list_sametypecard = null;
mapSameTypeCard.TryGetValue(type, out list_sametypecard);
if (list_sametypecard == null || list_sametypecard.Count < 2)
{
return(null);
}
List <Card> list_cards = list_sametypecard.Take(2).ToList();
foreach (var i in list_cards)
{
_removeCard(i);
}
return(list_cards);
}
//---------------------------------------------------------------------
public static string GetMaJiangCardResName(CardData card_data)
{
string card_res_name = "";
MaJiangSuit majiang_suit = (MaJiangSuit)card_data.suit;
if (majiang_suit != MaJiangSuit.Wan && majiang_suit != MaJiangSuit.Tong &&
majiang_suit != MaJiangSuit.Tiao)
{
card_res_name = majiang_suit.ToString();
}
else
{
MaJiangType majiang_type = (MaJiangType)card_data.type;
card_res_name = majiang_type.ToString() + majiang_suit.ToString();
}
return(card_res_name);
}
