add "recent" & "raidcount"

the recent attribute is to parse new cards entered play, then turns
itself to 0 if some stuff happened since it's already in play...

projects/mtg/src/CardDescriptor.cpp

@@ -57,6 +57,11 @@ void CardDescriptor::unsecuresetfresh(int k)
     fresh = k;
 }
 
+void CardDescriptor::unsecuresetrecent(int j)
+{
+    entersBattlefield = j;
+}
+
 void CardDescriptor::setisMultiColored(int w)
 {
     isMultiColored = w;
@@ -218,6 +223,11 @@ MTGCardInstance * CardDescriptor::match(MTGCardInstance * card)
     {
         match = NULL;
     }
+
+    if ((entersBattlefield == -1 && card->entersBattlefield) || (entersBattlefield == 1 && !card->entersBattlefield))
+    {
+        match = NULL;
+    }
     
     if ((CDgeared == -1 && card->equipment > 0) || (CDgeared == 1 && card->equipment < 1))
     {