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AppleIIAsm-Collection/disks/disk3_arrays/T.ADIM82.SUB.MIN

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Disk 3: ARRAYS 0.3.0 updates - major bugfixes, especially in 2D arrays - separated each subroutine into own file - reconfigured arrays to use 1-based indexing - Arrays.demo uses macros now - added overflow error handling to get and put routines
2019-01-21 00:14:17 +00:00
ADIM82
added disk3: Array Routines - 16bit array subroutines will be added here at a later date. - Strings library separated from arrays on its own disk in anticipation of larger libraries.
2018-11-10 22:41:05 +00:00
PLA
STA RETADR
PLA
STA RETADR+1
Disk 3: ARRAYS 0.3.0 updates - major bugfixes, especially in 2D arrays - separated each subroutine into own file - reconfigured arrays to use 1-based indexing - Arrays.demo uses macros now - added overflow error handling to get and put routines
2019-01-21 00:14:17 +00:00
PLA
STA :FILL
added disk3: Array Routines - 16bit array subroutines will be added here at a later date. - Strings library separated from arrays on its own disk in anticipation of larger libraries.
2018-11-10 22:41:05 +00:00
PLA
STA :MCAND ; ELEMENT LENGTH
PLA
STA :AYSIZE
STA :AYBAK
PLA
STA :AXSIZE
STA :AXBAK
PLA
STA ADDR1
PLA
STA ADDR1+1
0.2.0 updates: Arrays - Some major bugfixes - more compact commenting - added required.lib, mac and hooks - changed array get routines to copy appropriate element to memory address designated as "return" - created .min versions of each file that has no comments to save space in large projects - reordered catalog alphabetically
2018-12-12 19:29:06 +00:00
LDA #0
STA :MCAND+1
added disk3: Array Routines - 16bit array subroutines will be added here at a later date. - Strings library separated from arrays on its own disk in anticipation of larger libraries.
2018-11-10 22:41:05 +00:00
LDA #0
TAY
STY SCRATCH
BEQ :ENTLP
:DOADD
CLC
ADC :AXSIZE
TAX
TYA
ADC SCRATCH
TAY
TXA
:LP
ASL :AXSIZE
ROL SCRATCH
:ENTLP
LSR :AYSIZE
BCS :DOADD
BNE :LP
STX :MLIER
STY :MLIER+1
LDA #0
0.2.0 updates: Arrays - Some major bugfixes - more compact commenting - added required.lib, mac and hooks - changed array get routines to copy appropriate element to memory address designated as "return" - created .min versions of each file that has no comments to save space in large projects - reordered catalog alphabetically
2018-12-12 19:29:06 +00:00
STA :PROD
STA :PROD+1
added disk3: Array Routines - 16bit array subroutines will be added here at a later date. - Strings library separated from arrays on its own disk in anticipation of larger libraries.
2018-11-10 22:41:05 +00:00
STA :PROD+2
STA :PROD+3
LDX #$10
:SHIFTR LSR :MLIER+1
ROR :MLIER
BCC :ROTR
LDA :PROD+2
CLC
ADC :MCAND
STA :PROD+2
LDA :PROD+3
ADC :MCAND+1
:ROTR
ROR
STA :PROD+3
ROR :PROD+2
ROR :PROD+1
ROR :PROD
DEX
BNE :SHIFTR
0.2.0 updates: Arrays - Some major bugfixes - more compact commenting - added required.lib, mac and hooks - changed array get routines to copy appropriate element to memory address designated as "return" - created .min versions of each file that has no comments to save space in large projects - reordered catalog alphabetically
2018-12-12 19:29:06 +00:00
CLC
added disk3: Array Routines - 16bit array subroutines will be added here at a later date. - Strings library separated from arrays on its own disk in anticipation of larger libraries.
2018-11-10 22:41:05 +00:00
INC :PROD ; INCREASE BY 3
INC :PROD
INC :PROD
0.2.0 updates: Arrays - Some major bugfixes - more compact commenting - added required.lib, mac and hooks - changed array get routines to copy appropriate element to memory address designated as "return" - created .min versions of each file that has no comments to save space in large projects - reordered catalog alphabetically
2018-12-12 19:29:06 +00:00
BCC :NOCAR
INC :PROD+1
:NOCAR
Disk 3: ARRAYS 0.3.0 updates - major bugfixes, especially in 2D arrays - separated each subroutine into own file - reconfigured arrays to use 1-based indexing - Arrays.demo uses macros now - added overflow error handling to get and put routines
2019-01-21 00:14:17 +00:00
LDA :FILL ; FILL VALUE
added disk3: Array Routines - 16bit array subroutines will be added here at a later date. - Strings library separated from arrays on its own disk in anticipation of larger libraries.
2018-11-10 22:41:05 +00:00
LDX :PROD+1 ; NOTE THAT THIS WON'T
; GO BEYOND A 16BIT VALUE;
; ANYTHING HIGHER THAN
; 16BITS IS MORE THAN
; THERE IS MEMORY IN A
; STANDARD APPLE ][
BEQ :PART
LDY #0
:FULL
STA (ADDR1),Y
INY
BNE :FULL
INC ADDR1+1
DEX
BNE :FULL ; LOOP UNTIL PAGES DONE
:PART
LDX :PROD
BEQ :MFEXIT
LDY #0
:PARTLP
STA (ADDR1),Y
INY
DEX
BNE :PARTLP ; LOOP UNTIL DONE
:MFEXIT
LDY #0
LDA :AXBAK
STA (ADDR1),Y
INY
LDA :AYBAK
STA (ADDR1),Y
INY
LDA :MCAND
STA (ADDR1),Y
LDA RETADR+1
PHA
LDA RETADR
PHA
LDY ADDR1
LDX ADDR1+1
0.2.0 updates: Arrays - Some major bugfixes - more compact commenting - added required.lib, mac and hooks - changed array get routines to copy appropriate element to memory address designated as "return" - created .min versions of each file that has no comments to save space in large projects - reordered catalog alphabetically
2018-12-12 19:29:06 +00:00
LDA :PROD
STA RETURN
LDA :PROD+1
STA RETURN+1
LDA :PROD+2
STA RETURN+2
LDA :PROD+3
STA RETURN+3
LDA #4 ; SIZE OF RETURN
STA RETLEN
LDA :MCAND
added disk3: Array Routines - 16bit array subroutines will be added here at a later date. - Strings library separated from arrays on its own disk in anticipation of larger libraries.
2018-11-10 22:41:05 +00:00
RTS
:PROD DS 4
:AXSIZE DS 1
:AYSIZE DS 1
:AXBAK DS 1
:AYBAK DS 1
:MLIER DS 2
:MCAND DS 2
Disk 3: ARRAYS 0.3.0 updates - major bugfixes, especially in 2D arrays - separated each subroutine into own file - reconfigured arrays to use 1-based indexing - Arrays.demo uses macros now - added overflow error handling to get and put routines
2019-01-21 00:14:17 +00:00
:FILL DS 1
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