add pow/toughness filters (#2169)

cockatrice/src/cardfilter.cpp

@@ -35,6 +35,10 @@ const char *CardFilter::attrName(Attr a)
             return "cmc";
         case AttrRarity:
             return "rarity";
+        case AttrPow:
+            return "power";
+        case AttrTough:
+            return "toughness";
         default:
             return "";
     }

cockatrice/src/cardfilter.h

@@ -24,6 +24,8 @@ public:
         AttrManaCost,
         AttrCmc,
         AttrRarity,
+        AttrPow,
+        AttrTough,
         AttrEnd
     };
 

cockatrice/src/filtertree.cpp

@@ -224,13 +224,29 @@ bool FilterItem::acceptCmc(const CardInfo *info) const
     return (info->getCmc() == term);
 }
 
+bool FilterItem::acceptPower(const CardInfo *info) const
+{
+    int slash = info->getPowTough().indexOf("/");
+    if (slash != -1)
+        return (info->getPowTough().mid(0,slash) == term);
+
+    return false;
+}
+
+bool FilterItem::acceptToughness(const CardInfo *info) const
+{
+    int slash = info->getPowTough().indexOf("/");
+    if (slash != -1)
+        return (info->getPowTough().mid(slash+1) == term);
+
+    return false;
+}
+
 bool FilterItem::acceptRarity(const CardInfo *info) const
 {
     foreach (QString rareLevel, info->getRarities())
-    {
         if (rareLevel.compare(term, Qt::CaseInsensitive) == 0)
             return true;
-    }
 
     return false;
 }
@@ -254,6 +270,10 @@ bool FilterItem::acceptCardAttr(const CardInfo *info, CardFilter::Attr attr) con
             return acceptCmc(info);
         case CardFilter::AttrRarity:
             return acceptRarity(info);
+        case CardFilter::AttrPow:
+            return acceptPower(info);
+        case CardFilter::AttrTough:
+            return acceptToughness(info);
         default:
             return true; /* ignore this attribute */
     }

cockatrice/src/filtertree.h

@@ -118,6 +118,8 @@ public:
     bool acceptSet(const CardInfo *info) const;
     bool acceptManaCost(const CardInfo *info) const;
     bool acceptCmc(const CardInfo *info) const;
+    bool acceptPower(const CardInfo *info) const;
+    bool acceptToughness(const CardInfo *info) const;
     bool acceptRarity(const CardInfo *info) const;
     bool acceptCardAttr(const CardInfo *info, CardFilter::Attr attr) const;
 };