add Who Framed Roger Rabbit to the collection

res/GAMES.CONF

@@ -229,6 +229,7 @@
 0000,ROADBLOCK
 0110,ROBOCOP
 0000,ROBOTRON.2084
+1111,ROGER.RABBIT=Who Framed Roger Rabbit
 0001,RUN.FOR.IT
 0000,RUSSKI.DUCK
 0002,SABOTAGE

res/TITLE.DHGR/_FileInformation.txt

@@ -23,6 +23,7 @@ RADWARRIOR=Type(06),AuxType(4000),Access(C3)
 RAMPAGE=Type(06),AuxType(4000),Access(C3)
 RENEGADE=Type(06),AuxType(4000),Access(C3)
 ROBOCOP=Type(06),AuxType(4000),Access(C3)
+ROGER.RABBIT=Type(06),AuxType(4000),Access(C3)
 SLICKS=Type(06),AuxType(4000),Access(C3)
 SOKO.BAN=Type(06),AuxType(4000),Access(C3)
 SPIDERBOT=Type(06),AuxType(4000),Access(C3)

src/constants.a

@@ -6,7 +6,7 @@
 ; YE OLDE GRAND UNIFIED MEMORY MAP
 ;
 ; LC RAM BANK 1
-; D000..E820 - persistent data structures (gGlobalPrefsStore, gGamesListStore)
+; D000..E863 - persistent data structures (gGlobalPrefsStore, gGamesListStore)
 ; ...unused...
 ; E91E..FFF1 - main program code
 ; FFF2..FFF9 - API functions and global constants available for main program
@@ -16,8 +16,8 @@
 ;
 ; LC RAM BANK 2
 ; D000..D3FF - ProRWTS data
-; D400..D66F - ProRWTS code
-; D670..DBA2 - HGR font code & ProRWTS glue code
+; D400..D66D - ProRWTS code
+; D66E..DBA2 - HGR font code & ProRWTS glue code
 ; DBA3..DBB2 - backup of stack (during gameplay and self-running demos)
 ; ...unused... yes, just one byte to spare
 ; DBB4..DBFF - (de)acceleration function
@@ -145,3 +145,7 @@ CHEATS_ENABLED = %00001000
 ; hacks
 LoadFileDirect = $DAFB
 launchpatch    = $D613
+iAddToPath     = $FECC
+itraverse      = $D8D9
+namlo          = $57
+namhi          = $58

src/prelaunch/roger.rabbit.a

@@ -0,0 +1,71 @@
+;license:MIT
+;(c) 2020 by qkumba
+
+!cpu 6502
+!to "build/PRELAUNCH/ROGER.RABBIT",plain
+*=$106
+
+    !source "src/prelaunch/common.a"
+
+         jmp   +
+
+@cheat
+         lda   $1A2E
+         cmp   #$17
+         bne   @donecheat
+         ldy   #$AD
+         lda   $1A2D
+         cmp   #$4C
+         beq   @cheatfac
+         cmp   #$3C
+         beq   @cheatben
+         cmp   #$2C
+         beq   @cheatink
+         cmp   #$0C
+         bne   @donecheat
+
+@cheatben
+         sty   $6DC4      ; patch - don't decrease lives
+         beq   @donecheat
+
+@cheatink
+         sty   $67E5      ; patch - don't decrease lives
+         sty   $67F8      ; patch - don't decrease lives
+         beq   @donecheat
+
+@cheatfac
+         sty   $604A      ; patch - don't decrease lives
+         sty   $6066      ; patch - don't decrease lives
+
+@donecheat
+         ldy   $1A39
+         rts
+
++
+         +READ_RAM2_WRITE_RAM2
+         jsr   EnableAccelerator
+         +LDADDR @path
+         jsr   iAddToPath
+         +LDADDR gPathname
+         +ST16 namlo
+         jsr   itraverse  ; enter subdirectory
+
+         +GET_MACHINE_STATUS
+         and   #CHEATS_ENABLED
+         beq   +
+         lda   #$4C
+         sta   $1A16
+         lda   #<@cheat
+         sta   $1A17
+         lda   #>@cheat
+         sta   $1A18
++
+         +DISABLE_ACCEL
+         jmp   $1000
+
+@path    !byte @path_e-@path_b
+@path_b  !text "/GAME/X"  ; the 'X' is a dummy character
+@path_e
+!if * > $1C0 {
+  !error "code is too large, ends at ", *
+}

src/prodos.impl.lc2.a

@@ -391,6 +391,12 @@ resetval=$f0
 ; out:   all flags clobbered
 ;        all registers clobbered
 ;------------------------------------------------------------------------------
+!ifdef PASS2 {
+} else { ;PASS2
+  !if * != itraverse {
+    !error "itraverse=",*, ", fix constants.a"
+  }
+}
 traverse
          +LD16 gRootDirectory
          sta   (reloc + unrhddblocklo - unrelochdd) + 1

src/prodos.path.a

@@ -24,6 +24,14 @@ kRootDirectory=*+1
          ldx   #0
          stx   gPathname
          ; execution falls through here
+!if RELBASE != $2000 {
+  !ifdef PASS2 {
+  } else { ;PASS2
+    !if * != iAddToPath {
+      !error "iAddToPath=",*, ", fix constants.a"
+    }
+  }
+}
 AddToPath
          +ST16 PTR
          ldy   #0