4cade/src/prelaunch/mario.bros.a

;license:MIT
;(c) 2019 by qkumba

!cpu 6502
!to "build/PRELAUNCH/MARIO.BROS",plain
*=$106

    !source "src/prelaunch/common.a"

         +ENABLE_ACCEL
         lda   #$60
         sta   $8214
         jsr   $4900      ; decompress
         +GET_MACHINE_STATUS
         and   #CHEATS_ENABLED
         beq   +
         lda   #$a9
         sta   $4299
+
         +DISABLE_ACCEL
         jmp   $4000
add cheats 2019-09-14 05:30:01 +00:00			`;license:MIT`
			`;(c) 2019 by qkumba`

			`!cpu 6502`
add prelaunch subsystem 2019-09-15 02:57:52 +00:00			`!to "build/PRELAUNCH/MARIO.BROS",plain`
			`*=$106`

			`!source "src/prelaunch/common.a"`
add cheats 2019-09-14 05:30:01 +00:00
always load game-specific prelaunch files, move cheats bit to MachineStatus, move MachineStatus to FFF9, check MachineStatus before executing cheat patches in prelaunch files 2019-10-05 01:34:49 +00:00			`+ENABLE_ACCEL`
			`lda #$60`
			`sta $8214`
			`jsr $4900 ; decompress`
			`+GET_MACHINE_STATUS`
			`and #CHEATS_ENABLED`
			`beq +`
			`lda #$a9`
			`sta $4299`
			`+`
			`+DISABLE_ACCEL`
			`jmp $4000`