SHOW:
|
|
- or go back to the newest paste.
| 1 | !to "sprite.prg",cbm | |
| 2 | - | * = $0801 |
| 2 | + | *=$0801 |
| 3 | !word bend | |
| 4 | !word 10 | |
| 5 | !byte $9e | |
| 6 | !text "2061", 0 | |
| 7 | bend: !word 0 | |
| 8 | ||
| 9 | lda #$01 | |
| 10 | sta $d015 | |
| 11 | sta $d027 | |
| 12 | lda #$40 | |
| 13 | sta $d000 | |
| 14 | sta $d001 | |
| 15 | lda #$80 | |
| 16 | sta $07f8 | |
| 17 | mainloop: | |
| 18 | lda $d012 | |
| 19 | cmp #$ff | |
| 20 | bne mainloop | |
| 21 | ||
| 22 | lda dir | |
| 23 | beq down | |
| 24 | ||
| 25 | ldx coord | |
| 26 | dex | |
| 27 | stx coord | |
| 28 | stx $d000 | |
| 29 | stx $d001 | |
| 30 | cpx #$40 | |
| 31 | bne mainloop | |
| 32 | ||
| 33 | lda #$00 | |
| 34 | sta dir | |
| 35 | jmp mainloop | |
| 36 | ||
| 37 | down: | |
| 38 | ldx coord | |
| 39 | inx | |
| 40 | stx coord | |
| 41 | stx $d000 | |
| 42 | stx $d001 | |
| 43 | cpx #$e0 | |
| 44 | bne mainloop | |
| 45 | ||
| 46 | lda #$01 | |
| 47 | sta dir | |
| 48 | jmp mainloop | |
| 49 | ||
| 50 | coord | |
| 51 | !byte $40 | |
| 52 | dir | |
| 53 | !byte 0 |
