move cheat category and DHGR title bits to gGamesList OKVS

no more separate gCheatsAvailable array

src/4cade.a

@@ -119,7 +119,7 @@ gDFXStore
 gSlideshowStore
          !word $0800
 gGlobalPrefsStore
-         !word $D100
+         !word $D000
 gGamesListStore
          !word $FDFD                 ; SMC
 SwitchToBank2

src/constants.a

@@ -108,8 +108,6 @@ gValLen      = $1F80
 gVal         = $1F81
 
 ; LC RAM 1
-gCheatsAvailable   = $D000  ; master cheats table, indexed by game index in gGamesListStore
-                            ; 1 byte per game, so max size = 256 games
 MockingboardStuff  = $FFF8  ; bit 7 = 1 if speech chip present (Mockingboard "C")
                             ; bit 6 = 1 if Mockingboard "B" (stereo) found (else Mockingboard "A")
                             ; bit 4-5 unused

src/parse.games.a

@@ -85,6 +85,15 @@ ParseGamesList
          inx
          bpl   @gatherValue
 @endValue
+         pla                         ; pop cheat category
+         sta   gVal,x                ; store after game title
+         pla                         ; pop DHGR title
+         clc
+         ror
+         ror
+         ora   gVal,x
+         sta   gVal,x                ; store in bit 7 of same byte as cheat category
+         inx
          stx   gValLen
          tya
          pha                         ; okvs functions clobber everything but we need Y
@@ -93,13 +102,8 @@ ParseGamesList
          !word gKeyLen
          !word gValLen
          !byte 0
-                                     ; X = new OKVS length
          pla                         ; pop saved Y
          tay
-         pla                         ; pop cheat category
-         dex                         ; X = new OKVS length - 1
-         sta   gCheatsAvailable,x
-         pla                         ; pop DHGR title
          clc
          bcc   @newkey               ; always branches
 

src/ui.overlay.a

@@ -96,10 +96,14 @@ DrawUI
 
          jsr   GetGameToLaunch
          jsr   okvs_get_current
-                                     ; (PTR) -> game title
-         lda   (PTR),y               ; copy game title into UI line 2
-         sta   SAVE                  ; title length
-         inc   SAVE
+                                     ; (PTR) -> game title + bitfield of game info
+                                     ; Y = 0
+         lda   (PTR),y               ; A = game title length + 1
+         sta   SAVE
+         tay
+         lda   (PTR),y               ; A = game info bitfield
+         sta   gGameToLaunchInfo
+         ldy   #0
 -        iny
 @printCursor
          lda   #$FD                  ; SMC
@@ -229,7 +233,10 @@ CheckCheats
          ldx   gGameToLaunch
          inx
          beq   +
-         ldy   gCheatsAvailable-1,x
+gGameToLaunchInfo=*+1
+         lda   #$FD                  ; SMC
+         and   #$03
+         tay
 +
          lda   kCheatDescriptionLo,y
          sta   SAVE