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-rw-r--r--hacks/images/m6502/softsprite.asm132
1 files changed, 0 insertions, 132 deletions
diff --git a/hacks/images/m6502/softsprite.asm b/hacks/images/m6502/softsprite.asm
deleted file mode 100644
index eab6d67..0000000
--- a/hacks/images/m6502/softsprite.asm
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@@ -1,132 +0,0 @@
-; software sprites
-; by PJP
-
-loop:
- ldx $90
- inx
- stx $90
-
- lda #4 ; *** NUMBER OF SPRITES
- sta $3
- lda #0
- sta $4
-
-multiple:
- lda $90
- clc
- adc $4
- tax
-
- lda sinus,x
- ldy cosinus,x
- asl
- tax
- lda ypos,x
- sta $00
- inx
- lda ypos,x
- sta $01
- ldx #0
- lda #5 ; **** HEIGHT OF EACH SPRITE
- sta $2
-draw:
- lda image,x
- sta ($0),y
- inx
- iny
- lda image,x
- sta ($0),y
- inx
- iny
- lda image,x
- sta ($0),y
- inx
- iny
- lda image,x
- sta ($0),y
- inx
- iny
- lda image,x
- sta ($0),y
-
-
- tya
- clc
- adc #28
- tay
- inx
- dec $2
- bne draw
-
- lda $4
- clc
- adc #18 ; *** DISTANCE BETWEEN SPRITES (FROM TABLE)
- sta $4
-
- dec $3
- bne multiple
-
- jmp loop
-
-; SINUS (AND COSINUS)
-
-sinus:
- dcb $0e, $0e, $0e, $0f, $0f, $0f, $10, $10, $10, $11
- dcb $11, $11, $12, $12, $12, $13, $13, $13, $14, $14
- dcb $14, $14, $15, $15, $15, $16, $16, $16, $16, $17
- dcb $17, $17, $17, $18, $18, $18, $18, $19, $19, $19
- dcb $19, $19, $1a, $1a, $1a, $1a, $1a, $1a, $1a, $1b
- dcb $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b
- dcb $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b
-cosinus:
- dcb $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b
- dcb $1a, $1a, $1a, $1a, $1a, $1a, $19, $19, $19, $19
- dcb $19, $18, $18, $18, $18, $18, $17, $17, $17, $17
- dcb $16, $16, $16, $15, $15, $15, $15, $14, $14, $14
- dcb $13, $13, $13, $12, $12, $12, $11, $11, $11, $10
- dcb $10, $10, $0f, $0f, $0f, $0e, $0e, $0e, $0d, $0d
- dcb $0d, $0c, $0c, $0c, $0b, $0b, $0b, $0a, $0a, $0a
- dcb $09, $09, $09, $08, $08, $08, $07, $07, $07, $06
- dcb $06, $06, $06, $05, $05, $05, $04, $04, $04, $04
- dcb $03, $03, $03, $03, $03, $02, $02, $02, $02, $02
- dcb $01, $01, $01, $01, $01, $01, $00, $00, $00, $00
- dcb $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
- dcb $00, $00, $00, $00, $00, $00, $00, $00, $00, $00
- dcb $00, $00, $00, $00, $00, $00, $00, $01, $01, $01
- dcb $01, $01, $01, $01, $02, $02, $02, $02, $02, $03
- dcb $03, $03, $03, $04, $04, $04, $04, $05, $05, $05
- dcb $05, $06, $06, $06, $07, $07, $07, $07, $08, $08
- dcb $08, $09, $09, $09, $0a, $0a, $0a, $0b, $0b, $0b
- dcb $0c, $0c, $0c, $0d, $0d
-
- dcb $0e, $0e, $0e, $0f, $0f, $0f, $10, $10, $10, $11
- dcb $11, $11, $12, $12, $12, $13, $13, $13, $14, $14
- dcb $14, $14, $15, $15, $15, $16, $16, $16, $16, $17
- dcb $17, $17, $17, $18, $18, $18, $18, $19, $19, $19
- dcb $19, $19, $1a, $1a, $1a, $1a, $1a, $1a, $1a, $1b
- dcb $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b
- dcb $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b
- dcb $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b, $1b
- dcb $1a, $1a, $1a, $1a, $1a, $1a, $19, $19, $19, $19
-
-; 5x5 BYTES
-
-image:
- dcb $0,$0,$0,$0,$0
- dcb $0,$c,$c,$c,$0
- dcb $0,$c,$1,$c,$0
- dcb $0,$c,$c,$c,$0
- dcb $0,$0,$0,$0,$0
-
-; YPOS LOOKUP TABLE
-
-ypos:
- dcb $00,$02,$20,$02,$40,$02,$60,$02
- dcb $80,$02,$a0,$02,$c0,$02,$e0,$02
- dcb $00,$03,$20,$03,$40,$03,$60,$03
- dcb $80,$03,$a0,$03,$c0,$03,$e0,$03
- dcb $00,$04,$20,$04,$40,$04,$60,$04
- dcb $80,$04,$a0,$04,$c0,$04,$e0,$04
- dcb $00,$05,$20,$05,$40,$05,$60,$05
- dcb $80,$05,$a0,$05,$c0,$05,$e0,$05
-