Collectible Card Game Headquarters

Describe the Bug:
From Under the Floorboards madness cost is .

Which card did behave improperly ?
From Under the Floorboards

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
Manalink 2016/08/27: Eldritch Moon v2, duel

What exactly should be the correct behavior/interaction ?
From Under the Floorboards madness cost is .

Are any other cards possibly affected by this bug ?
-

The other 2 cards with x in their madness casting cost are also bugged similarly, too.
They charge their casting cost as madness cost and are Avacyn's Judgment & Welcome to the Fold.

I've got this fixed for everything except trinisphere. The problem there is in true_get_updated_casting_cost() at:

Code: Select all

   card_ptr_t* c = cards_ptr[ csvid ];
   if( cless == -1 ){
      cless = c->req_colorless;
   }

I don't know exactly why it does that - all I can think of is maybe something with a casting cost like Stroke of Genius.

EDIT: Committed this change in 5479cd5 correct commit is b54e149; still will be wrong with Trinisphere in play, and probably other things I'm not thinking of, but at least it will be right most of the time now