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Amiga Format 41
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af041b.adf
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Bullfrogs
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1992-10-23
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6KB
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260 lines
AMIGA = 1
AMIGADOS = 1
OS_LEGAL = 1
*****************************************************************************
* SCREEN CONSTANTS *
*****************************************************************************
IFD AMIGA
SCREEN_WIDTH = 40
SCREEN_HEIGHT = 200
NO_PLANES = 4
NO_SCREENS = 2
PLANE_SIZE = SCREEN_WIDTH*SCREEN_HEIGHT
ELSEIF
SCREEN_WIDTH = 40 160
SCREEN_HEIGHT = 200
NO_PLANES = 4
NO_SCREENS = 2
ENDC
*****************************************************************************
* HARDWARE *
*****************************************************************************
IFD AMIGADOS
IFD HARDWARE_REL
HARDWARE_REGS = $dff000
BLTDDAT EQU $000
DMACONR EQU $002
VPOSR EQU $004
VHPOSR EQU $006
DSKDATR EQU $008
JOY0DAT EQU $00A
JOY1DAT EQU $00C
CLXDAT EQU $00E
ADKCONR EQU $010
POT0DAT EQU $012
POT1DAT EQU $014
POTINP EQU $016
SERDATR EQU $018
DSKBYTR EQU $01A
INTENAR EQU $01C
INTREQR EQU $01E
DSKPT EQU $020
DSKLEN EQU $024
DSKDAT EQU $026
REFPTR EQU $028
VPOSW EQU $02A
VHPOSW EQU $02C
COPCON EQU $02E
SERDAT EQU $030
SERPER EQU $032
POTGO EQU $034
JOYTEST EQU $036
STREQU EQU $038
STRVBL EQU $03A
STRHOR EQU $03C
STRLONG EQU $03E
BLTCON0 EQU $040
BLTCON1 EQU $042
BLTAFWM EQU $044
BLTALWM EQU $046
BLTCPT EQU $048
BLTBPT EQU $04C
BLTAPT EQU $050
BLTDPT EQU $054
BLTSIZE EQU $058
BLTCMOD EQU $060
BLTBMOD EQU $062
BLTAMOD EQU $064
BLTDMOD EQU $066
BLTCDAT EQU $070
BLTBDAT EQU $072
BLTADAT EQU $074
DSKSYNC EQU $07E
COP1LC EQU $080
COP2LC EQU $084
COPJMP1 EQU $088
COPJMP2 EQU $08A
COPINS EQU $08C
DIWSTRT EQU $08E
DIWSTOP EQU $090
DDFSTRT EQU $092
DDFSTOP EQU $094
DMACON EQU $096
CLXCON EQU $098
INTENA EQU $09A
INTREQ EQU $09C
ADKCON EQU $09E
AUD EQU $0A0
AUD0 EQU $0A0
AUD1 EQU $0B0
AUD2 EQU $0C0
AUD3 EQU $0D0
AC_PTR EQU $00
AC_LEN EQU $04
AC_PER EQU $06
AC_VOL EQU $08
AC_DAT EQU $0A
AC_SIZEOF EQU $10
BPLPT EQU $0E0
BPLCON0 EQU $100
BPLCON1 EQU $102
BPLCON2 EQU $104
BPL1MOD EQU $108
BPL2MOD EQU $10A
BPLDAT EQU $110
SPRPT EQU $120
SPR0PT EQU $120
SPR1PT EQU $124
SPR2PT EQU $128
SPR3PT EQU $12c
SPR4PT EQU $130
SPR5PT EQU $134
SPR6PT EQU $138
SPR7PT EQU $13c
SPR EQU $140
SD_POS EQU $00
SD_CTL EQU $02
SD_DATAA EQU $04
SD_DATAB EQU $08
COLOR EQU $180
ELSEIF
BLTDDAT EQU $dff000
DMACONR EQU $dff002
VPOSR EQU $dff004
VHPOSR EQU $dff006
DSKDATR EQU $dff008
JOY0DAT EQU $dff00A
JOY1DAT EQU $dff00C
CLXDAT EQU $dff00E
ADKCONR EQU $dff010
POT0DAT EQU $dff012
POT1DAT EQU $dff014
POTINP EQU $dff016
SERDATR EQU $dff018
DSKBYTR EQU $dff01A
INTENAR EQU $dff01C
INTREQR EQU $dff01E
DSKPT EQU $dff020
DSKLEN EQU $dff024
DSKDAT EQU $dff026
REFPTR EQU $dff028
VPOSW EQU $dff02A
VHPOSW EQU $dff02C
COPCON EQU $dff02E
SERDAT EQU $dff030
SERPER EQU $dff032
POTGO EQU $dff034
JOYTEST EQU $dff036
STREQU EQU $dff038
STRVBL EQU $dff03A
STRHOR EQU $dff03C
STRLONG EQU $dff03E
BLTCON0 EQU $dff040
BLTCON1 EQU $dff042
BLTAFWM EQU $dff044
BLTALWM EQU $dff046
BLTCPT EQU $dff048
BLTBPT EQU $dff04C
BLTAPT EQU $dff050
BLTDPT EQU $dff054
BLTSIZE EQU $dff058
BLTCMOD EQU $dff060
BLTBMOD EQU $dff062
BLTAMOD EQU $dff064
BLTDMOD EQU $dff066
BLTCDAT EQU $dff070
BLTBDAT EQU $dff072
BLTADAT EQU $dff074
DSKSYNC EQU $dff07E
COP1LC EQU $dff080
COP2LC EQU $dff084
COPJMP1 EQU $dff088
COPJMP2 EQU $dff08A
COPINS EQU $dff08C
DIWSTRT EQU $dff08E
DIWSTOP EQU $dff090
DDFSTRT EQU $dff092
DDFSTOP EQU $dff094
DMACON EQU $dff096
CLXCON EQU $dff098
INTENA EQU $dff09A
INTREQ EQU $dff09C
ADKCON EQU $dff09E
AUD EQU $dff0A0
AUD0 EQU $dff0A0
AUD1 EQU $dff0B0
AUD2 EQU $dff0C0
AUD3 EQU $dff0D0
AC_PTR EQU $dff00
AC_LEN EQU $dff04
AC_PER EQU $dff06
AC_VOL EQU $dff08
AC_DAT EQU $dff0A
AC_SIZEOF EQU $dff10
BPLPT EQU $dff0E0
BPLCON0 EQU $dff100
BPLCON1 EQU $dff102
BPLCON2 EQU $dff104
BPL1MOD EQU $dff108
BPL2MOD EQU $dff10A
BPLDAT EQU $dff110
SPRPT EQU $dff120
SPR0PT EQU $dff120
SPR1PT EQU $dff124
SPR2PT EQU $dff128
SPR3PT EQU $dff12c
SPR4PT EQU $dff130
SPR5PT EQU $dff134
SPR6PT EQU $dff138
SPR7PT EQU $dff13c
SPR EQU $dff140
SD_POS EQU $dff00
SD_CTL EQU $dff02
SD_DATAA EQU $dff04
SD_DATAB EQU $dff08
COLOR EQU $dff180
ENDC
ELSEIF
fail 'ST HARDWARE ADDRESSES NOT IN YET'
ENDC
*****************************************************************************
* MACHINE SPECIFIC OS FUNCTION NAMES *
*****************************************************************************
IFD AMIGADOS
OwnBlitter = -456
DisOwnBlitter = -462
ELSEIF
ENDC
*****************************************************************************
* MACHINE SPECIFIC MACROS *
*****************************************************************************
IFD AMIGADOS
wait_blit macro
.\@
btst #6,DMACONR
bne .\@
endm
own_blit macro ; takes a parameter = an address reg
IFD OS_LEGAL
move.l _GFXBase,\1 if !OS_LEGAL macro expands to nothing
jsr OwnBlitter(\1)
ENDC
endm
disown_blit macro ; takes a parameter = an address reg
IFD OS_LEGAL
move.l _GFXBase,\1 if !OS_LEGAL macro expands to nothing
jsr DisOwnBlitter(\1)
ENDC
endm
ELSEIF
ENDC