1st step in refactoring some of the card rendering logic - currently, each 'client' has duplicated code having to deal with how to render the full card graphic vs text mode vs using a 'back' image if a card isn't found. This is a first pass at consolidating some of that logic to one location - the ultimate goal being, eventually, the resource cache will actually own the notion of whether it's handing out a real card image or a default filler if the card isn't available, and the client code rendering the card should be oblivious.

In this change, I made the CardGui's RenderBig() and AlternateRender() functions protected; anyone wanting to render a card simply calls RenderCard(), and the card drawing mode is passed along as a param.

projects/mtg/include/CardSelector.h

@@ -12,14 +12,6 @@ using std::vector;
 class PlayGuiObject;
 class DuelLayers;
 
-
-enum {
-  BIG_MODE_SHOW = 0,
-  BIG_MODE_TEXT = 1,
-  BIG_MODE_HIDE = 2,
-  NB_BIG_MODES = 3
-};
-
 template <typename T>
 struct LimitorFunctor
 {
@@ -32,7 +24,7 @@ class CardSelectorBase : public GuiLayer
 {
 public:
 
-  CardSelectorBase(int inDrawMode) : mDrawMode(inDrawMode) {};
+  CardSelectorBase(int inDrawMode = DrawMode::kNormal) : mDrawMode(inDrawMode) {};
   virtual void Add(PlayGuiObject*) = 0;
   virtual void Remove(PlayGuiObject*) = 0;
   virtual bool CheckUserInput(JButton key) = 0;