add Willy Byte to the collection

res/GAMES.CONF

@@ -374,6 +374,7 @@
 0000,WAYOUT
 1111,RR=Who Framed Roger Rabbit
 1000,WHOMPER.STOMPER
+0000,WILLY.BYTE
 1111,WF=Wings of Fury
 1001,XEVIOUS
 0000,ZARGS

res/TITLE.HGR/_FileInformation.txt

@@ -348,6 +348,7 @@ WARP.DESTROYER=Type(06),AuxType(4000),Access(C3)
 WAVY.NAVY=Type(06),AuxType(4000),Access(C3)
 WAYOUT=Type(06),AuxType(4000),Access(C3)
 WHOMPER.STOMPER=Type(06),AuxType(4000),Access(C3)
+WILLY.BYTE=Type(06),AuxType(4000),Access(C3)
 XEVIOUS=Type(06),AuxType(4000),Access(C3)
 ZARGS=Type(06),AuxType(4000),Access(C3)
 ZAXXON=Type(06),AuxType(4000),Access(C3)

src/constants.a

@@ -6,7 +6,7 @@
 ; YE OLDE GRAND UNIFIED MEMORY MAP
 ;
 ; LC RAM BANK 1
-; D000..E908 - persistent data structures (gGlobalPrefsStore, gGamesListStore)
+; D000..E917 - persistent data structures (gGlobalPrefsStore, gGamesListStore)
 ; E92D..FFF1 - main program code
 ; FFF2..FFF9 - API functions and global constants available for main program
 ;              code, prelaunchers, transition effects, &c.

src/prelaunch/willy.byte.a

@@ -0,0 +1,29 @@
+;license:MIT
+;(c) 2021 by qkumba
+
+!cpu 6502
+!to "build/PRELAUNCH/WB",plain
+*=$106
+
+    !source "src/prelaunch/common.a"
+
+         +ENABLE_ACCEL
+         lda   #$60
+         sta   $426B
+         jsr   $4000      ; decompress
+         lda   #<callback
+         sta   $BD7C
+         lda   #>callback
+         sta   $BD7D
+         +DISABLE_ACCEL
+         jmp   $6000
+
+callback
+         +ENABLE_ACCEL
+         jsr   $BD80      ; decompress
+         +DISABLE_ACCEL
+         rts
+
+!if * > $1C0 {
+  !error "code is too large, ends at ", *
+}