mirror of
https://github.com/option8/greenscale.git
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ProRWTS2 version
This commit is contained in:
Peter Ferrie
parent
276fadb3e6
commit
fa5a4e122e
146
BADAPPLE.s
146
BADAPPLE.s
@ -35,6 +35,36 @@ TABLEOFFSET EQU $23
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AUTOPLAYTIMER EQU $EB ; how many loops has the animation played?
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AUTOPLAY EQU $EC ; Autoplay mode or not
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;from ProRWTS2
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;subdirectory support
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bloklo EQU $46
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blokhi EQU $47
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;to detect file not found
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status EQU $50
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;file read support
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sizelo EQU $52
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sizehi EQU $53
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ldrlo EQU $55
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ldrhi EQU $56
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;file open support
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namlo EQU $57
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namhi EQU $58
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;rewind support
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blkidx EQU $5e
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bleftlo EQU $60
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blefthi EQU $61
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;API
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hddopendir EQU $BD03
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hddrdwrpart EQU $BD00
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hddblockhi EQU $BD06
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hddblocklo EQU $BD04
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**************************************************
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* Apple Standard Memory Locations
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**************************************************
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@ -93,6 +123,16 @@ CLOSECMD EQU $CC ; CLOSE command index
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ORG $0800 ; PROGRAM DATA STARTS AT $0C00 NOW
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LDA #>SUBDIRNAME
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STA namhi
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LDA #<SUBDIRNAME
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STA namlo
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JSR hddopendir ;open subdirectory
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LDA blokhi
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STA hddblockhi
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LDA bloklo
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STA hddblocklo ;make it permanent
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JSR BLOAD ; BLOAD DATA
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JSR HOWMANYFRAMES ; how big is the animation data?
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@ -144,14 +184,26 @@ NOTGS LDA #$30
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**************************************************
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STARTANIMATION
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LDA FRAMES
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STA FRAMENUM ; frame #0
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EACHFRAME
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LDA DATAHI ; image data starts at end of code.
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STA IMGHI
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LDA DATALO
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STA IMGLO
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LDA FRAMES
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STA FRAMENUM ; frame #0
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EACHFRAME JSR INTERFRAMEDELAY
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LDA #3
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STA sizehi
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LDA #$C0
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STA sizelo
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LDA #>BEGINDATA
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STA ldrhi
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LDA #<BEGINDATA
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STA ldrlo
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JSR hddrdwrpart ;read a frame of data
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JSR INTERFRAMEDELAY
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LDX #$00
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STX PLOTROW
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LDY #$27 ; Y IS PLOTCOLUMN
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@ -328,76 +380,48 @@ FOUNDM8 ADC #$80 ; add over 128 = set OVerflow
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**************************************************
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BLOAD JSR OPEN ;open "DATA"
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JSR READ
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JSR CLOSE
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RTS ;Otherwise done
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OPEN JSR MLI ;Perform call
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DB OPENCMD ;CREATE command number
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DW OPENLIST ;Pointer to parameter list
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BNE ERROR ;If error, display it
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LDA REFERENCE
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STA READLIST+1
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STA CLOSELIST+1
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RTS
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READ JSR MLI
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DB READCMD
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DW READLIST
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BNE ERROR
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RTS
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CLOSE JSR MLI
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DB CLOSECMD
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DW CLOSELIST
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BNE ERROR
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RTS
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ERROR CMP #$46 ; file not found during OPEN? reset to "DATA00"
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BNE PRINTERROR
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BLOAD
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LDA #>FILENAME
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STA namhi
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LDA #<FILENAME
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STA namlo
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LDA #0
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STA sizehi
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STA sizelo ;no pre-read needed
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JSR hddopendir ;open "data"
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LDA status
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STA blkidx
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BEQ GOODOPEN
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LDA #$30
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STA ENDNAME-1
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STA ENDNAME-2
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STA ENDNAME-3
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JMP OPEN
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PRINTERROR JSR PRBYTE ;Print error code
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JSR BELL ;Ring the bell
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JSR CROUT ;Print a carriage return
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RTS
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BNE BLOAD
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GOODOPEN RTS
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OPENLIST DB $03 ; parameter list for OPEN command
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DW FILENAME
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DA MLI-$400 ; buffer snuggled up tight with PRODOS
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REFERENCE DB $00 ; reference to opened file
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READLIST DB $04
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DB $00 ; REFERENCE written here after OPEN
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DB <BEGINDATA,>BEGINDATA ; write to end of code
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DB $FF,$FF ; read as much as $FFFF - should error out with EOF before that.
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TRANSFERRED DB $00,$00
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SUBDIRNAME DB ENDSUB-SUBNAME ;Length of name
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SUBNAME ASC 'DATA' ;followed by the name
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ENDSUB EQU *
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CLOSELIST DB $01
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DB $00
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FILENAME DB ENDNAME-NAME ;Length of name
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NAME ASC '/GREENSCALE/DATA/DATA000' ;followed by the name
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NAME ASC 'DATA000' ;followed by the name
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ENDNAME EQU *
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**************************************************
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* How many frames have transferred?
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* up to 32 ($20) based on TRANSFERRED+1
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* How many frames in the file?
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**************************************************
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HOWMANYFRAMES LDX #$00 ; X=0
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LDA TRANSFERRED+1 ; LDA TRANSFERRED amt hi byte
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HOWMANYLOOP CMP FRAMESTABLE,X ; compare A to FRAMESTABLE,X
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BEQ HOWMANYSET ; if equal, X frames loaded.
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INX
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CPX $30 ; out of memory around 41 frames.
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BEQ HOWMANYSET ; max 32 frames
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JMP HOWMANYLOOP ; otherwise, INX, Loop
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HOWMANYSET INX
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HOWMANYFRAMES LDX #0
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COUNTFRAMES INX
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SEC
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LDA bleftlo
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SBC #$C0
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STA bleftlo
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LDA blefthi
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SBC #3
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STA blefthi
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ORA bleftlo
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BNE COUNTFRAMES
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STX FRAMES
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RTS
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144
GREENSCALE.s
144
GREENSCALE.s
@ -36,6 +36,36 @@ PAUSED EQU $20 ; paused state - stop animation
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COLORMODE EQU $22 ; which color mode are we in? which table to draw from
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TABLEOFFSET EQU $23
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;from ProRWTS2
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;subdirectory support
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bloklo EQU $46
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blokhi EQU $47
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;to detect file not found
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status EQU $50
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;file read support
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sizelo EQU $52
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sizehi EQU $53
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ldrlo EQU $55
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ldrhi EQU $56
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;file open support
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namlo EQU $57
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namhi EQU $58
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;rewind support
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blkidx EQU $5e
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bleftlo EQU $60
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blefthi EQU $61
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;API
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hddopendir EQU $BD03
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hddrdwrpart EQU $BD00
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hddblockhi EQU $BD06
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hddblocklo EQU $BD04
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**************************************************
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* Apple Standard Memory Locations
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**************************************************
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@ -94,6 +124,16 @@ CLOSECMD EQU $CC ; CLOSE command index
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ORG $0800 ; PROGRAM DATA STARTS AT $0C00 NOW
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LDA #>SUBDIRNAME
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STA namhi
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LDA #<SUBDIRNAME
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STA namlo
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JSR hddopendir ;open subdirectory
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LDA blokhi
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STA hddblockhi
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LDA bloklo
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STA hddblocklo ;make it permanent
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JSR BLOAD ; BLOAD DATA
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JSR HOWMANYFRAMES ; how big is the animation data?
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@ -144,14 +184,26 @@ NOTGS LDA #$30
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**************************************************
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STARTANIMATION
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LDA FRAMES
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STA FRAMENUM ; frame #0
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EACHFRAME
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LDA DATAHI ; image data starts at end of code.
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STA IMGHI
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LDA DATALO
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STA IMGLO
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LDA FRAMES
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STA FRAMENUM ; frame #0
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EACHFRAME JSR INTERFRAMEDELAY
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LDA #3
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STA sizehi
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LDA #$C0
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STA sizelo
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LDA #>BEGINDATA
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STA ldrhi
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LDA #<BEGINDATA
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STA ldrlo
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JSR hddrdwrpart ;read a frame of data
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JSR INTERFRAMEDELAY
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LDX #$00
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STX PLOTROW
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LDY #$27 ; Y IS PLOTCOLUMN
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@ -307,75 +359,47 @@ FOUNDM8 ADC #$80 ; add over 128 = set OVerflow
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**************************************************
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BLOAD JSR OPEN ;open "DATA"
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JSR READ
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JSR CLOSE
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RTS ;Otherwise done
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OPEN JSR MLI ;Perform call
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DB OPENCMD ;CREATE command number
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DW OPENLIST ;Pointer to parameter list
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BNE ERROR ;If error, display it
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LDA REFERENCE
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STA READLIST+1
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STA CLOSELIST+1
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RTS
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READ JSR MLI
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DB READCMD
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DW READLIST
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BNE ERROR
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RTS
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CLOSE JSR MLI
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DB CLOSECMD
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DW CLOSELIST
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BNE ERROR
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RTS
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ERROR CMP #$46 ; file not found during OPEN? reset to "DATA00"
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BNE PRINTERROR
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BLOAD
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LDA #>FILENAME
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STA namhi
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LDA #<FILENAME
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STA namlo
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LDA #0
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STA sizehi
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STA sizelo ;no pre-read needed
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JSR hddopendir ;open "data"
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LDA status
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BEQ GOODOPEN
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LDA #$30
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STA ENDNAME-1
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STA ENDNAME-2
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JMP OPEN
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PRINTERROR JSR PRBYTE ;Print error code
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JSR BELL ;Ring the bell
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JSR CROUT ;Print a carriage return
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RTS
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STA ENDNAME-3
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BNE BLOAD
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GOODOPEN RTS
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OPENLIST DB $03 ; parameter list for OPEN command
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DW FILENAME
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DA MLI-$400 ; buffer snuggled up tight with PRODOS
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REFERENCE DB $00 ; reference to opened file
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READLIST DB $04
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DB $00 ; REFERENCE written here after OPEN
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DB <BEGINDATA,>BEGINDATA ; write to end of code
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DB $FF,$FF ; read as much as $FFFF - should error out with EOF before that.
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TRANSFERRED DB $00,$00
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SUBDIRNAME DB ENDSUB-SUBNAME ;Length of name
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SUBNAME ASC 'DATA' ;followed by the name
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ENDSUB EQU *
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CLOSELIST DB $01
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DB $00
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FILENAME DB ENDNAME-NAME ;Length of name
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NAME ASC '/GREENSCALE/DATA00' ;followed by the name
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NAME ASC 'DATA000' ;followed by the name
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ENDNAME EQU *
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**************************************************
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* How many frames have transferred?
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* up to 32 ($20) based on TRANSFERRED+1
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**************************************************
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HOWMANYFRAMES LDX #$00 ; X=0
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LDA TRANSFERRED+1 ; LDA TRANSFERRED amt hi byte
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HOWMANYLOOP CMP FRAMESTABLE,X ; compare A to FRAMESTABLE,X
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BEQ HOWMANYSET ; if equal, X frames loaded.
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INX
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CPX $30 ; out of memory around 41 frames.
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BEQ HOWMANYSET ; max 32 frames
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JMP HOWMANYLOOP ; otherwise, INX, Loop
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HOWMANYSET INX
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HOWMANYFRAMES LDX #0
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COUNTFRAMES INX
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SEC
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LDA bleftlo
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SBC #$C0
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STA bleftlo
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LDA blefthi
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SBC #3
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STA blefthi
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ORA bleftlo
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BNE COUNTFRAMES
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STX FRAMES
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RTS
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29
LOADER.s
29
LOADER.s
@ -74,7 +74,17 @@ CLOSECMD EQU $CC ; CLOSE command index
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**************************************************
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BLOAD JSR OPEN ;open "DATA"
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BLOAD JSR OPEN ;open "PRORWTS2"
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JSR READ
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JSR ERROR
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JSR CLOSE
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JSR ERROR
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JSR $800 ;init ProRWTS2
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LDA #>FILENAME2
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STA OPENLIST+2
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LDA #<FILENAME2
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STA OPENLIST+1
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JSR OPEN ;open "DATA"
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JSR READ
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JSR ERROR
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JSR CLOSE
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@ -106,21 +116,26 @@ ERROR JSR PRBYTE ;Print error code
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RTS
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OPENLIST DB $03 ; parameter list for OPEN command
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DW FILENAME
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DA MLI-$400 ; buffer snuggled up tight with PRODOS
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DW FILENAME1
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DA $6000 ; not near me
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REFERENCE DB $00 ; reference to opened file
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READLIST DB $04
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DB $00 ; REFERENCE written here after OPEN
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DB $00,$08 ; write to $0C00
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DB $00,$08 ; write to $0800
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DB $FF,$FF ; read as much as $FFFF - should error out with EOF before that.
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TRANSFERRED DB $00,$00
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CLOSELIST DB $01
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DB $00
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FILENAME DB ENDNAME-NAME ;Length of name
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NAME ASC '/GREENSCALE/GREENSCALE' ;followed by the name
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ENDNAME EQU *
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FILENAME1 DB ENDNAME1-NAME1 ;Length of name
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NAME1 ASC 'PRORWTS2' ;followed by the name
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ENDNAME1 EQU *
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FILENAME2 DB ENDNAME2-NAME2 ;Length of name
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NAME2 ASC '/GREENSCALE/GREENSCALE' ;followed by the name
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ENDNAME2 EQU *
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3278
PRORWTS2.S
Normal file
3278
PRORWTS2.S
Normal file
File diff suppressed because it is too large
Load Diff
BIN
prorwts2#060800
Normal file
BIN
prorwts2#060800
Normal file
Binary file not shown.
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