Various JSystem work (#2383)

* JKernel and JStudio cleanup

* JMessage cleanup

* JAudio cleanup

* JASBNKParser work

* functionvalue work

* fvb work

* J2D and J3D cleanup

* steal from tww

* J2DPictureEx mostly done

* fix build

include/JSystem/JKernel/JKRAramArchive.h

@@ -4,7 +4,7 @@
 #include "JSystem/JKernel/JKRArchive.h"
 
 class JKRAramBlock;
-class JKRDvdFile;
+class JKRFile;
 
 /**
  * @ingroup jsystem-jkernel
@@ -31,7 +31,7 @@ private:
     /* 0x00 */  // vtable
     /* 0x04 */  // JKRArchive
     /* 0x64 */ JKRAramBlock* mBlock;
-    /* 0x68 */ JKRDvdFile* mDvdFile;
+    /* 0x68 */ JKRFile* mDvdFile;
 };  // Size = 0x6C
 
 #endif /* JKRARAMARCHIVE_H */

include/JSystem/JKernel/JKRDvdAramRipper.h

@@ -51,6 +51,7 @@ public:
     static bool syncAram(JKRADCommand*, int);
 
     static void setSZSBufferSize(u32 size) { sSZSBufferSize = size; }
+    static bool isErrorRetry() { return errorRetry; }
 
     // TODO: fix type
     static JSUList<JKRADCommand> sDvdAramAsyncList;