;License:MIT
;(c) 2018-9 by 4am
;
; functions for animated title screens
;
; - MaybeAnimateTitle
;

         ; /!\ execution falls through from ui.search.mode/FindMatchingTitle
MaybeAnimateTitle
; out:   C clear
         lda   #$3F
         ldy   OffscreenPage
         bne   +
         eor   #$60
+        sta   SAVE+1
         and   #$60
         sta   @a+2
         eor   #$60
         sta   @b+2
         lda   #$FD
         sta   SAVE
         ldy   #0
         lda   (SAVE),y              ; see if there is a hidden JMP to an
         cmp   #$4C                  ; animation routine for this screen
         bne   @exit
         ldx   #$20
@a       lda   $FD00,y               ; SMC
@b       sta   $FD00,y               ; SMC
         iny
         bne   @a
         inc   @a+2
         inc   @b+2
         dex
         bne   @a

         jsr   GetGameToLaunch       ; load the animation routine, which is
                                     ; stored in a subdirectory by filename
         +STAY +
         jsr   LoadFile
         !word kAnimatedTitleDirectory
+        !word $FDFD
         !word 0

         ldx   #5                    ; copy prelaunch code
-        lda   @titleAnimPrelaunch,x
         sta   $106,x
         dex
         bpl   -

         jsr   Launch
         jsr   ResyncPage
@exit    clc                         ; tell caller not to refresh screen
         rts

@titleAnimPrelaunch
         bit   $C082
         jmp   (SAVE)