Switched the managed JQuad container implementation from a vector to a map. This speeds up the cache lookup time from O(n) to O(log n). Hard to see a noticeable difference on win, but it definitely feels snappier on my psp, for instance, when browsing your library for a card, or your graveyard, etc.

I'm also noticing that the GetQuad(int) variant never seems to get hit, so I suspect that the ID lookup map is redundant.  I left it alone as the JResourceManager base class forces the need for the function; I need to spend more time looking at just how much of JResourceManager we actually use at this point.

JGE/include/JResourceManager.h

@@ -24,6 +24,7 @@ using namespace std;
 
 
 #define INVALID_ID				-1
+#define ALREADY_EXISTS    -2
 
 class JRenderer;
 class JSample;