fall back to DHGR if SHR artwork is unavailable

2021-01-21 01:36:23 -05:00 · 2021-01-21 01:36:23 -05:00 · 087ca8ea90
parent 095d2e6d93
commit 087ca8ea90
1 changed files with 6 additions and 4 deletions
--- a/src/ui.artwork.a
+++ b/src/ui.artwork.a
@ -25,7 +25,7 @@ kArtworkGSRootDirectory              ; length-prefixed pathname of SHGR graphic
 DisplayArtwork
 WeCanHazSHR
         ldx   #0                    ; SMC
-         jsr   ResetPath
+-        jsr   ResetPath
         +LDADDR kArtworkRootDirectory
         dex
         bne   +
@ -49,7 +49,7 @@ WeCanHazSHR
         !word kProDOSFileBuffer
         plx
         bcc   +
-        jmp   SoftBell
+         jmp   SoftBell
 +        sta   $C000                 ; display double hi-res page 1
         sta   $C00D
         sta   $C05E
@ -65,8 +65,10 @@ WeCanHazSHR
         !word gPathname
         !word kProDOSFileBuffer
         plx
-         bcs   -
-         lda   $C029
+         bcc   +
+         ldx   #0
+         bra   -
+        lda   $C029
         ora   #$81
         sta   $C029                 ; set GS NEWVIDEO mode to turn on SHR mode