add Genesis to the collection

res/GAMES.CONF

@@ -109,6 +109,7 @@
 0001,GALAXY.GATES
 1001,GAMMA.GOBLINS
 0101,GAUNTLET
+1001,GENESIS
 0001,GENETIC.DRIFT
 0001,GENIUS
 0001,GENIUS.2

res/TITLE.HGR/_FileInformation.txt

@@ -101,6 +101,7 @@ G.I.JOE=Type(06),AuxType(4000),Access(C3)
 GALAXY.GATES=Type(06),AuxType(4000),Access(C3)
 GAMMA.GOBLINS=Type(06),AuxType(4000),Access(C3)
 GAUNTLET=Type(06),AuxType(4000),Access(C3)
+GENESIS=Type(06),AuxType(4000),Access(C3)
 GENETIC.DRIFT=Type(06),AuxType(4000),Access(C3)
 GENIUS=Type(06),AuxType(4000),Access(C3)
 GENIUS.2=Type(06),AuxType(4000),Access(C3)

src/prelaunch/genesis.a

@@ -0,0 +1,30 @@
+;license:MIT
+;(c) 2020 by qkumba
+
+!cpu 6502
+!to "build/PRELAUNCH/GENESIS",plain
+*=$106
+
+    !source "src/prelaunch/common.a"
+
+         +ENABLE_ACCEL
+         lda   #>(callback-1)
+         sta   $3D0A
+         lda   #<(callback-1)
+         sta   $3D0D
+         jmp   $800       ; decompress
+
+callback
+         +GET_MACHINE_STATUS
+         and   #CHEATS_ENABLED
+         beq   +
+         lda   #$a5
+         sta   $1527      ; patch - don't decrease lives
+         sta   $820F      ; patch - don't increase lives
++
+         +DISABLE_ACCEL
+         jmp   $900
+
+!if * > $1C0 {
+  !error "code is too large, ends at ", *
+}