add Fat City to the collection

This commit is contained in:
Peter Ferrie 2020-05-21 16:43:19 -07:00
parent 3976e25d2a
commit 3056469ee4
7 changed files with 36 additions and 2 deletions

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@ -92,6 +92,7 @@
0001,EGGS.IT=Eggs-It
0000,EPOCH
0001,FALCONS
0004,FAT.CITY
1000,FIGHT.NIGHT
0001,FIREBIRD
0100,FLAPPLE.BIRD

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res/TITLE.HGR/FAT.CITY Normal file

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@ -83,6 +83,7 @@ DUNG.BEETLES=Type(06),AuxType(4000),Access(C3)
EGGS.IT=Type(06),AuxType(4000),Access(C3)
EPOCH=Type(06),AuxType(4000),Access(C3)
FALCONS=Type(06),AuxType(4000),Access(C3)
FAT.CITY=Type(06),AuxType(4000),Access(C3)
FIGHT.NIGHT=Type(06),AuxType(4000),Access(C3)
FIREBIRD=Type(06),AuxType(4000),Access(C3)
FLAPPLE.BIRD=Type(06),AuxType(4000),Access(C3)

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@ -3,7 +3,6 @@ The American Challenge
C'est La Vie
Conquering Worlds
Dive Bomber
Fat City [priority]
Lock 'N' Chase [priority]
Mad Rat
Marauder

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@ -6,7 +6,7 @@
; YE OLDE GRAND UNIFIED MEMORY MAP
;
; LC RAM BANK 1
; D000..E794 - persistent data structures (gGlobalPrefsStore, gGamesListStore)
; D000..E7AF - persistent data structures (gGlobalPrefsStore, gGamesListStore)
; ...unused...
; E92B..FFF1 - main program code
; FFF2..FFF9 - API functions and global constants available for main program

33
src/prelaunch/fat.city.a Normal file
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@ -0,0 +1,33 @@
;license:MIT
;(c) 2020 by qkumba
!cpu 6502
!to "build/PRELAUNCH/FAT.CITY",plain
*=$106
!source "src/prelaunch/common.a"
+ENABLE_ACCEL
lda #$60
sta $9DF
jsr $800 ; load "DOS"
lda #$60
sta $B727
jsr $B700 ; load game
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
lda #$2C
sta $1330 ; patch - don't decrease fuel
sta $1339 ; patch - don't decrease fuel
sta $133C ; patch - don't decrease fuel
sta $14BD ; patch - don't decrease fuel
sta $938 ; patch - don't decrease fuel
+
+DISABLE_ACCEL
jmp $800
!if * > $1C0 {
!error "code is too large, ends at ", *
}