use gGamesListStore less

src/constants.a

@@ -10,7 +10,7 @@
 ; ...unused...
 ; E000..E3FF - HGR font data
 ; ...unused...
-; E962..FFEE - main program code
+; E978..FFEE - main program code
 ; FFEF..FFF9 - API functions and global constants available for main program
 ;              code, prelaunchers, transition effects, &c.
 ;              (LoadFileDirect, Wait/UnwaitForVBL, MockingboardStuff, MachineStatus)

src/glue.launch.a

@@ -4,10 +4,10 @@
 ; Functions to launch games and self-running demos
 ;
 ; Public functions
+; - AnyGameSelected
 ; - GetGameToLaunch
 ; - FindGame
 ; - FindGameInActionSlideshow
-; - GetGameDisplayName
 ; - PlayGame
 ; - Launch
 ;
@@ -37,7 +37,8 @@ AnyGameSelected
 ; GetGameToLaunch
 ; get filename of game that is currently selected in the UI (if any)
 ;
-; in:    gGameToLaunch = index into gGamesListStore (word) or #$FFFF if no game selected
+; in:    gGameToLaunch = index into gSearchStore (word) or #$FFFF if no game selected
+;        gSearchStore populated
 ; out:   C clear if a game is selected, and
 ;          A/Y points to game filename
 ;        C set if no game is selected
@@ -46,7 +47,7 @@ GetGameToLaunch
          jsr   AnyGameSelected
          bcs   _gameToLaunchExit
          +ST16 WINDEX
-         +LDADDR gGamesListStore
+         +LDADDR gSearchStore
          jsr   okvs_nth
 ForceGoodResult
          clc

src/ui.animation.a

@@ -13,7 +13,7 @@
 ; slow down to 1 Mhz (always), then check if there is an animation for the
 ; title screenshot we just displayed, and if so, load it and call it
 ;
-; in:    none
+; in:    gSearchStore is populated
 ; out:   C clear
 ;        all other flags clobbered
 ;        all registers clobbered
@@ -61,7 +61,7 @@ MaybeAnimateTitle
          bit   $c050                 ; turn on graphics mode (Home set text mode)
          jsr   Launch                ; execute the animation
 
-         jsr   BuildSearchStore
+         jsr   ReloadSearchIndex
          jsr   ResyncPage            ; we don't know which HGR page is showing
                                      ; when the animation returns, so resync
                                      ; the current one with our OffscreenPage

src/ui.attract.mode.a

@@ -54,6 +54,7 @@ MegaAttractMode
          bpl   MegaAttractMode
          cmp   #$8D                  ; Enter plays the game shown on screen.
          bne   +                     ; Any other key switches to Search Mode.
+         jsr   ReloadSearchIndex
          jsr   PlayGame              ; (might return if user hits Ctrl-Reset)
 +        jmp   SearchMode
 
@@ -61,7 +62,8 @@ MegaAttractMode
 ; MiniAttractMode
 ; run attract modules related to one game
 ;
-; in:    gGameToLaunch = index in gGamesListStore (word)
+; in:    gGameToLaunch = index in gSearchStore (word)
+;        gSearchStore populated
 ; out:   all flags and registers clobbered
 ;        assume all of main memory has been clobbered
 ;------------------------------------------------------------------------------

src/ui.offscreen.a

@@ -84,10 +84,7 @@ LoadOffscreenFromAY
 
 LoadGameTitleOffscreen
 ; in:    gGameToLaunch = index into gSearchStore (word)
-         +LD16 gGameToLaunch
+         jsr   GetGameToLaunch
-         +ST16 WINDEX
-         +LDADDR gSearchStore
-         jsr   okvs_nth              ; A/Y -> key (game filename) in gSearchStore
          +ST16 @fname
          bit   MachineStatus         ; if < 128K, don't bother checking for DHGR title
          bvc   @hgr

src/ui.overlay.a

@@ -122,11 +122,9 @@ DrawUI
          sta   gPathname             ; hack, used by first RedrawForDHGR which follows
                                      ; Draw40Chars which doesn't set gPathname
 
-         jsr   AnyGameSelected       ; get index number of current game, if any
+         jsr   GetGameToLaunch       ; get current game, if any
          bcs   @doneWithLine2        ; if no game, nothing more to do on UI line 2
-         +ST16 WINDEX
+                                     ; A/Y -> key of current game (in gSearchStore)
-         +LDADDR gSearchStore
-         jsr   okvs_nth              ; A/Y -> key of current game (in gSearchStore)
          jsr   okvs_get_current      ; (PTR) -> display name of current game
                                      ; Y = 0
          lda   (PTR), y

src/ui.search.mode.a

@@ -112,7 +112,7 @@ SearchMode
          txs
          stx   gGameToLaunch         ; $FFFF = no game selected
          stx   gGameToLaunch+1
-         jsr   BuildSearchStore
+         jsr   ReloadSearchIndex
          jsr   Home                  ; clear screen (switches to text mode)
          stx   OffscreenPage         ; don't show text page 2 by accident
          jsr   OnInputChanged        ; draw UI offscreen