Asteroids DVG Vector ROM
OriginalBinary 035127.02 (Rev 2)
Corrections
Thanks to Sean D. Solle for pointing out mistakes in the disassembly for SVEC y= negative values. Those have been corrected.
TODO
Lots of info here about what the areas in the ROM are: http://arcarc.xmission.com/Tech/dvg.txt
Thanks to slx7R4GDZM for many fixes and discoveries here.
DVG Info
For info about the vector generator hardware and opcodes:
Test Pattern
Diamond pattern across screen with a parallel line pattern in the center.
0800: 80 A0 00 00 CUR scale=00(/512) x=0 y=128 0804: 00 70 00 00 VEC scale=07(/4) bri=0 x=0 y=0 (0.0000, 0.0000) 0808: 00 90 FF 73 VEC scale=09(/1) bri=7 x=1023 y=0 (1023.0000, 0.0000) 080C: FF 92 00 70 VEC scale=09(/1) bri=7 x=0 y=767 (0.0000, 767.0000) 0810: 00 90 FF 77 VEC scale=09(/1) bri=7 x=-1023 y=0 (-1023.0000, 0.0000) 0814: FF 96 00 70 VEC scale=09(/1) bri=7 x=0 y=-767 (0.0000, -767.0000) ; 0818: FF 92 FF 72 VEC scale=09(/1) bri=7 x=767 y=767 (767.0000, 767.0000) 081C: 00 86 00 72 VEC scale=08(/2) bri=7 x=512 y=-512 (256.0000, -256.0000) 0820: FE 87 FE 77 VEC scale=08(/2) bri=7 x=-1022 y=-1022 (-511.0000, -511.0000) 0824: 00 92 00 76 VEC scale=09(/1) bri=7 x=-512 y=512 (-512.0000, 512.0000) 0828: FE 81 00 72 VEC scale=08(/2) bri=7 x=512 y=510 (256.0000, 255.0000) 082C: FF 96 FF 72 VEC scale=09(/1) bri=7 x=767 y=-767 (767.0000, -767.0000) 0830: 7F A3 FF 03 CUR scale=00(/512) x=1023 y=895 ; 0834: 00 70 00 00 VEC scale=07(/4) bri=0 x=0 y=0 (0.0000, 0.0000) 0838: FF 96 FF 76 VEC scale=09(/1) bri=7 x=-767 y=-767 (-767.0000, -767.0000) 083C: FE 81 00 76 VEC scale=08(/2) bri=7 x=-512 y=510 (-256.0000, 255.0000) 0840: 00 92 00 72 VEC scale=09(/1) bri=7 x=512 y=512 (512.0000, 512.0000) 0844: FE 87 FE 73 VEC scale=08(/2) bri=7 x=1022 y=-1022 (511.0000, -511.0000) 0848: 00 86 00 76 VEC scale=08(/2) bri=7 x=-512 y=-512 (-256.0000, -256.0000) 084C: FF 92 FF 76 VEC scale=09(/1) bri=7 x=-767 y=767 (-767.0000, 767.0000) 0850: FC A1 F4 01 CUR scale=00(/512) x=500 y=508 ; 0854: 00 70 00 00 VEC scale=07(/4) bri=0 x=0 y=0 (0.0000, 0.0000) 0858: DB F0 SVEC scale=02(/128) bri=13 x=3 y=0 (6.0000, 0.0000) 085A: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 085C: CF F0 SVEC scale=02(/128) bri=12 x=-3 y=0 (-6.0000, 0.0000) 085E: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 0860: BB F0 SVEC scale=02(/128) bri=11 x=3 y=0 (6.0000, 0.0000) 0862: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 0864: AF F0 SVEC scale=02(/128) bri=10 x=-3 y=0 (-6.0000, 0.0000) 0866: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 0868: 9B F0 SVEC scale=02(/128) bri=9 x=3 y=0 (6.0000, 0.0000) 086A: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 086C: 8F F0 SVEC scale=02(/128) bri=8 x=-3 y=0 (-6.0000, 0.0000) 086E: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 0870: 7B F0 SVEC scale=02(/128) bri=7 x=3 y=0 (6.0000, 0.0000) 0872: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 0874: 6F F0 SVEC scale=02(/128) bri=6 x=-3 y=0 (-6.0000, 0.0000) 0876: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 0878: 5B F0 SVEC scale=02(/128) bri=5 x=3 y=0 (6.0000, 0.0000) 087A: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 087C: 4F F0 SVEC scale=02(/128) bri=4 x=-3 y=0 (-6.0000, 0.0000) 087E: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 0880: 3B F0 SVEC scale=02(/128) bri=3 x=3 y=0 (6.0000, 0.0000) 0882: 00 F9 SVEC scale=01(/256) bri=0 x=0 y=1 (0.0000, 1.0000) 0884: 2F F0 SVEC scale=02(/128) bri=2 x=-3 y=0 (-6.0000, 0.0000) 0886: 7C D0 RTS
Bank Error
; In Revision 1 of this ROM, the text is: "PAGE SELECT ERROR" ; "BANK ERROR" In this Revision 2 0888: E4 A0 5E 11 CUR scale=01(/256) x=350 y=228 088C: 00 70 00 00 VEC scale=07(/4) bri=0 x=0 y=0 (0.0000, 0.0000) 0890: 80 CA JSR $0D00 ; 0892: 78 CA JSR $0CF0 ; 0894: D8 CA JSR $0DB0 ; 0896: C7 CA JSR $0D8E ; 0898: 2C CB JSR $0E58 ; 089A: 9B CA JSR $0D36 ; 089C: F3 CA JSR $0DE6 ; 089E: F3 CA JSR $0DE6 ; 08A0: DD CA JSR $0DBA ; 08A2: F3 EA JMP $0DE6 ;
Credits
; In Revision 1 of this ROM the text is "ASTEROIDS BY ATARI" ; "c 1979 ATARI INC" In this Revision 2 08A4: 80 A0 90 01 CUR scale=00(/512) x=400 y=128 08A8: 00 70 00 00 VEC scale=07(/4) bri=0 x=0 y=0 (0.0000, 0.0000) 08AC: 73 F5 SVEC scale=00(/512) bri=7 x=3 y=-1 (1.5000, -0.5000) 08AE: 73 F1 SVEC scale=00(/512) bri=7 x=3 y=1 (1.5000, 0.5000) 08B0: 78 F1 SVEC scale=02(/128) bri=7 x=0 y=1 (0.0000, 2.0000) 08B2: 77 F1 SVEC scale=00(/512) bri=7 x=-3 y=1 (-1.5000, 0.5000) 08B4: 77 F5 SVEC scale=00(/512) bri=7 x=-3 y=-1 (-1.5000, -0.5000) 08B6: 78 F5 SVEC scale=02(/128) bri=7 x=0 y=-1 (0.0000, -2.0000) 08B8: 80 31 00 02 VEC scale=03(/64) bri=0 x=512 y=384 (8.0000, 6.0000) 08BC: 75 F8 SVEC scale=01(/256) bri=7 x=-1 y=0 (-1.0000, 0.0000) 08BE: 70 FD SVEC scale=01(/256) bri=7 x=0 y=-1 (0.0000, -1.0000) 08C0: 71 F8 SVEC scale=01(/256) bri=7 x=1 y=0 (1.0000, 0.0000) 08C2: 02 FD SVEC scale=01(/256) bri=0 x=2 y=-1 (2.0000, -1.0000) 08C4: 2E CB JSR $0E5C ; 08C6: 63 CB JSR $0EC6 ; 08C8: 56 CB JSR $0EAC ; 08CA: 63 CB JSR $0EC6 ; 08CC: 2C CB JSR $0E58 ; 08CE: 78 CA JSR $0CF0 ; 08D0: 02 CB JSR $0E04 ; 08D2: 78 CA JSR $0CF0 ; 08D4: F3 CA JSR $0DE6 ; 08D6: BA CA JSR $0D74 ; 08D8: 2C CB JSR $0E58 ; 08DA: BA CA JSR $0D74 ; 08DC: D8 CA JSR $0DB0 ; 08DE: 8D EA JMP $0D1A ; ; Ship Explosion 08E0: C6 FF SVEC scale=01(/256) bri=12 x=-2 y=-3 (-2.0000, -3.0000) 08E2: C1 FE SVEC scale=01(/256) bri=12 x=1 y=-2 (1.0000, -2.0000) 08E4: C3 F1 SVEC scale=00(/512) bri=12 x=3 y=1 (1.5000, 0.5000) 08E6: CD F1 SVEC scale=02(/128) bri=12 x=-1 y=1 (-2.0000, 2.0000) 08E8: C7 F1 SVEC scale=00(/512) bri=12 x=-3 y=1 (-1.5000, 0.5000) 08EA: C1 FD SVEC scale=01(/256) bri=12 x=1 y=-1 (1.0000, -1.0000) ; Ship explosion pieces velocity (x, y) 08EC: D8 1E ; (-40, 30) 08EE: 32 EC ; ( 50, -20) 08F0: 00 C4 ; ( 0, -60) 08F2: 3C 14 ; ( 60, 20) 08F4: 0A 46 ; ( 10, 70) 08F6: D8 D8 ; (-40, -40)
Shrapnel Patterns
This is used when the player's shot hits something.
Notice that all four patterns are the same just slightly spread out. This is extremely clever. You could use one pattern and vary the scale to make it look like it is spreading out. But the scale jumps are powers-of-two. These slightly-scaled patterns can be used to take up the gaps in the large scaling doubles!
; Jump table for 4 08F8: D0 C8 JSR $09A0 ; 08FA: B5 C8 JSR $096A ; 08FC: 96 C8 JSR $092C ; 08FE: 80 C8 JSR $0900 ; ; ; Shrapnel pattern 1 0900: 0D F8 SVEC scale=03(/64) bri=0 x=-1 y=0 (-4.0000, 0.0000) 0902: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0904: 0D FD SVEC scale=03(/64) bri=0 x=-1 y=-1 (-4.0000, -4.0000) 0906: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0908: 09 FD SVEC scale=03(/64) bri=0 x=1 y=-1 (4.0000, -4.0000) 090A: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 090C: 0B F1 SVEC scale=02(/128) bri=0 x=3 y=1 (6.0000, 2.0000) 090E: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0910: 0A F5 SVEC scale=02(/128) bri=0 x=2 y=-1 (4.0000, -2.0000) 0912: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0914: 08 F9 SVEC scale=03(/64) bri=0 x=0 y=1 (0.0000, 4.0000) 0916: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0918: 09 F3 SVEC scale=02(/128) bri=0 x=1 y=3 (2.0000, 6.0000) 091A: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 091C: 0D F3 SVEC scale=02(/128) bri=0 x=-1 y=3 (-2.0000, 6.0000) 091E: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0920: 80 54 00 06 VEC scale=05(/16) bri=0 x=-512 y=-128 (-32.0000, -8.0000) 0924: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0926: 0F F1 SVEC scale=02(/128) bri=0 x=-3 y=1 (-6.0000, 2.0000) 0928: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 092A: 00 D0 RTS ; ; Shrapnel pattern 2 092C: 00 30 80 07 VEC scale=03(/64) bri=0 x=-896 y=0 (-14.0000, 0.0000) 0930: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0932: 80 37 80 07 VEC scale=03(/64) bri=0 x=-896 y=-896 (-14.0000, -14.0000) 0936: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0938: 80 37 80 03 VEC scale=03(/64) bri=0 x=896 y=-896 (14.0000, -14.0000) 093C: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 093E: E0 40 A0 02 VEC scale=04(/32) bri=0 x=672 y=224 (21.0000, 7.0000) 0942: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0944: C0 35 80 03 VEC scale=03(/64) bri=0 x=896 y=-448 (14.0000, -7.0000) 0948: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 094A: 80 33 00 00 VEC scale=03(/64) bri=0 x=0 y=896 (0.0000, 14.0000) 094E: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0950: A0 42 E0 00 VEC scale=04(/32) bri=0 x=224 y=672 (7.0000, 21.0000) 0954: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0956: A0 42 E0 04 VEC scale=04(/32) bri=0 x=-224 y=672 (-7.0000, 21.0000) 095A: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 095C: E0 44 80 07 VEC scale=04(/32) bri=0 x=-896 y=-224 (-28.0000, -7.0000) 0960: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0962: E0 40 A0 06 VEC scale=04(/32) bri=0 x=-672 y=224 (-21.0000, 7.0000) 0966: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0968: 00 D0 RTS ; ; Shrapnel pattern 3 096A: 07 F8 SVEC scale=01(/256) bri=0 x=-3 y=0 (-3.0000, 0.0000) 096C: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 096E: 07 FF SVEC scale=01(/256) bri=0 x=-3 y=-3 (-3.0000, -3.0000) 0970: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0972: 03 FF SVEC scale=01(/256) bri=0 x=3 y=-3 (3.0000, -3.0000) 0974: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0976: C0 40 40 02 VEC scale=04(/32) bri=0 x=576 y=192 (18.0000, 6.0000) 097A: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 097C: 80 35 00 03 VEC scale=03(/64) bri=0 x=768 y=-384 (12.0000, -6.0000) 0980: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0982: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0984: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0986: 40 42 C0 00 VEC scale=04(/32) bri=0 x=192 y=576 (6.0000, 18.0000) 098A: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 098C: 40 42 C0 04 VEC scale=04(/32) bri=0 x=-192 y=576 (-6.0000, 18.0000) 0990: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0992: C0 44 00 07 VEC scale=04(/32) bri=0 x=-768 y=-192 (-24.0000, -6.0000) 0996: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 0998: C0 40 40 06 VEC scale=04(/32) bri=0 x=-576 y=192 (-18.0000, 6.0000) 099C: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 099E: 00 D0 RTS ; ; Shrapnel pattern 4 09A0: 00 30 80 06 VEC scale=03(/64) bri=0 x=-640 y=0 (-10.0000, 0.0000) 09A4: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09A6: 80 36 80 06 VEC scale=03(/64) bri=0 x=-640 y=-640 (-10.0000, -10.0000) 09AA: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09AC: 80 36 80 02 VEC scale=03(/64) bri=0 x=640 y=-640 (10.0000, -10.0000) 09B0: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09B2: 40 31 C0 03 VEC scale=03(/64) bri=0 x=960 y=320 (15.0000, 5.0000) 09B6: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09B8: 40 35 80 02 VEC scale=03(/64) bri=0 x=640 y=-320 (10.0000, -5.0000) 09BC: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09BE: 80 32 00 00 VEC scale=03(/64) bri=0 x=0 y=640 (0.0000, 10.0000) 09C2: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09C4: C0 33 40 01 VEC scale=03(/64) bri=0 x=320 y=960 (5.0000, 15.0000) 09C8: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09CA: C0 33 40 05 VEC scale=03(/64) bri=0 x=-320 y=960 (-5.0000, 15.0000) 09CE: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09D0: A0 44 80 06 VEC scale=04(/32) bri=0 x=-640 y=-160 (-20.0000, -5.0000) 09D4: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09D6: 40 31 C0 07 VEC scale=03(/64) bri=0 x=-960 y=320 (-15.0000, 5.0000) 09DA: 78 F8 SVEC scale=03(/64) bri=7 x=0 y=0 (0.0000, 0.0000) 09DC: 00 D0 RTS
Rock Patterns
; Jump table for 4 09DE: F3 C8 JSR $09E6 ; 09E0: FF C8 JSR $09FE ; 09E2: 0D C9 JSR $0A1A ; 09E4: 1A C9 JSR $0A34 ; ; ; Rock Pattern 1 09E6: 08 F9 SVEC scale=03(/64) bri=0 x=0 y=1 (0.0000, 4.0000) 09E8: 79 F9 SVEC scale=03(/64) bri=7 x=1 y=1 (4.0000, 4.0000) 09EA: 79 FD SVEC scale=03(/64) bri=7 x=1 y=-1 (4.0000, -4.0000) 09EC: 7D F6 SVEC scale=02(/128) bri=7 x=-1 y=-2 (-2.0000, -4.0000) 09EE: 79 F6 SVEC scale=02(/128) bri=7 x=1 y=-2 (2.0000, -4.0000) 09F0: 8F F6 SVEC scale=02(/128) bri=8 x=-3 y=-2 (-6.0000, -4.0000) 09F2: 8F F0 SVEC scale=02(/128) bri=8 x=-3 y=0 (-6.0000, 0.0000) 09F4: 7D F9 SVEC scale=03(/64) bri=7 x=-1 y=1 (-4.0000, 4.0000) 09F6: 78 FA SVEC scale=03(/64) bri=7 x=0 y=2 (0.0000, 8.0000) 09F8: 79 F9 SVEC scale=03(/64) bri=7 x=1 y=1 (4.0000, 4.0000) 09FA: 79 FD SVEC scale=03(/64) bri=7 x=1 y=-1 (4.0000, -4.0000) 09FC: 00 D0 RTS ; ; Rock Pattern 2 09FE: 0A F1 SVEC scale=02(/128) bri=0 x=2 y=1 (4.0000, 2.0000) 0A00: 7A F1 SVEC scale=02(/128) bri=7 x=2 y=1 (4.0000, 2.0000) 0A02: 7D F9 SVEC scale=03(/64) bri=7 x=-1 y=1 (-4.0000, 4.0000) 0A04: 7E F5 SVEC scale=02(/128) bri=7 x=-2 y=-1 (-4.0000, -2.0000) 0A06: 7E F1 SVEC scale=02(/128) bri=7 x=-2 y=1 (-4.0000, 2.0000) 0A08: 7D FD SVEC scale=03(/64) bri=7 x=-1 y=-1 (-4.0000, -4.0000) 0A0A: 79 F6 SVEC scale=02(/128) bri=7 x=1 y=-2 (2.0000, -4.0000) 0A0C: 7D F6 SVEC scale=02(/128) bri=7 x=-1 y=-2 (-2.0000, -4.0000) 0A0E: 79 FD SVEC scale=03(/64) bri=7 x=1 y=-1 (4.0000, -4.0000) 0A10: 79 F1 SVEC scale=02(/128) bri=7 x=1 y=1 (2.0000, 2.0000) 0A12: 8B F5 SVEC scale=02(/128) bri=8 x=3 y=-1 (6.0000, -2.0000) 0A14: 8A F3 SVEC scale=02(/128) bri=8 x=2 y=3 (4.0000, 6.0000) 0A16: 7D F9 SVEC scale=03(/64) bri=7 x=-1 y=1 (-4.0000, 4.0000) 0A18: 00 D0 RTS ; ; Rock Pattern 3 0A1A: 0D F8 SVEC scale=03(/64) bri=0 x=-1 y=0 (-4.0000, 0.0000) 0A1C: 7E F5 SVEC scale=02(/128) bri=7 x=-2 y=-1 (-4.0000, -2.0000) 0A1E: 7A F7 SVEC scale=02(/128) bri=7 x=2 y=-3 (4.0000, -6.0000) 0A20: 7A F3 SVEC scale=02(/128) bri=7 x=2 y=3 (4.0000, 6.0000) 0A22: 78 F7 SVEC scale=02(/128) bri=7 x=0 y=-3 (0.0000, -6.0000) 0A24: 79 F8 SVEC scale=03(/64) bri=7 x=1 y=0 (4.0000, 0.0000) 0A26: 7A F3 SVEC scale=02(/128) bri=7 x=2 y=3 (4.0000, 6.0000) 0A28: 78 F9 SVEC scale=03(/64) bri=7 x=0 y=1 (0.0000, 4.0000) 0A2A: 7E F3 SVEC scale=02(/128) bri=7 x=-2 y=3 (-4.0000, 6.0000) 0A2C: 7F F0 SVEC scale=02(/128) bri=7 x=-3 y=0 (-6.0000, 0.0000) 0A2E: 7F F7 SVEC scale=02(/128) bri=7 x=-3 y=-3 (-6.0000, -6.0000) 0A30: 7A F5 SVEC scale=02(/128) bri=7 x=2 y=-1 (4.0000, -2.0000) 0A32: 00 D0 RTS ; ; Rock Pattern 4 0A34: 09 F0 SVEC scale=02(/128) bri=0 x=1 y=0 (2.0000, 0.0000) 0A36: 7B F1 SVEC scale=02(/128) bri=7 x=3 y=1 (6.0000, 2.0000) 0A38: 68 F1 SVEC scale=02(/128) bri=6 x=0 y=1 (0.0000, 2.0000) 0A3A: 7F F2 SVEC scale=02(/128) bri=7 x=-3 y=2 (-6.0000, 4.0000) 0A3C: 7F F0 SVEC scale=02(/128) bri=7 x=-3 y=0 (-6.0000, 0.0000) 0A3E: 69 F6 SVEC scale=02(/128) bri=6 x=1 y=-2 (2.0000, -4.0000) 0A40: 7F F0 SVEC scale=02(/128) bri=7 x=-3 y=0 (-6.0000, 0.0000) 0A42: 78 F7 SVEC scale=02(/128) bri=7 x=0 y=-3 (0.0000, -6.0000) 0A44: 7A F7 SVEC scale=02(/128) bri=7 x=2 y=-3 (4.0000, -6.0000) 0A46: 7B F1 SVEC scale=02(/128) bri=7 x=3 y=1 (6.0000, 2.0000) 0A48: 69 F5 SVEC scale=02(/128) bri=6 x=1 y=-1 (2.0000, -2.0000) 0A4A: 69 F9 SVEC scale=03(/64) bri=6 x=1 y=1 (4.0000, 4.0000) 0A4C: 7F F2 SVEC scale=02(/128) bri=7 x=-3 y=2 (-6.0000, 4.0000) 0A4E: 00 D0 RTS
UFO
; Jump table for 1 0A50: 29 C9 JSR $0A52 ; ; 0A52: 0E F1 SVEC scale=02(/128) bri=0 x=-2 y=1 (-4.0000, 2.0000) 0A54: CA F8 SVEC scale=03(/64) bri=12 x=2 y=0 (8.0000, 0.0000) 0A56: 0B F6 SVEC scale=02(/128) bri=0 x=3 y=-2 (6.0000, -4.0000) 0A58: 00 60 80 D6 VEC scale=06(/8) bri=13 x=-640 y=0 (-80.0000, 0.0000) 0A5C: DB F6 SVEC scale=02(/128) bri=13 x=3 y=-2 (6.0000, -4.0000) 0A5E: CA F8 SVEC scale=03(/64) bri=12 x=2 y=0 (8.0000, 0.0000) 0A60: DB F2 SVEC scale=02(/128) bri=13 x=3 y=2 (6.0000, 4.0000) 0A62: DF F2 SVEC scale=02(/128) bri=13 x=-3 y=2 (-6.0000, 4.0000) 0A64: CD F2 SVEC scale=02(/128) bri=12 x=-1 y=2 (-2.0000, 4.0000) 0A66: CD F8 SVEC scale=03(/64) bri=12 x=-1 y=0 (-4.0000, 0.0000) 0A68: CD F6 SVEC scale=02(/128) bri=12 x=-1 y=-2 (-2.0000, -4.0000) 0A6A: DF F6 SVEC scale=02(/128) bri=13 x=-3 y=-2 (-6.0000, -4.0000) 0A6C: 00 D0 RTS
Player Ships
; Table for ships and thrusts based on player's direction. ; The addresses are where the ROM appears in the main CPU's ; memory map (begins at 5000). Thus 5292 - 5000 + 0800 = 0A92. ; The thrust pattern for each ship follows the ship itself. ; 0A6E: 90 52 ; ShipDir0 0A70: A8 52 ; ShipDir4 0A72: CC 52 ; ShipDir8 0A74: F0 52 ; ShipDir12 0A76: 14 53 ; ShipDir16 0A78: 36 53 ; ShipDir20 0A7A: 5A 53 ; ShipDir24 0A7C: 7E 53 ; ShipDir28 0A7E: A2 53 ; ShipDir32 0A80: C6 53 ; ShipDir36 0A82: EA 53 ; ShipDir40 0A84: 0E 54 ; ShipDir44 0A86: 32 54 ; ShipDir48 0A88: 56 54 ; ShipDir52 0A8A: 7A 54 ; ShipDir56 0A8C: 9E 54 ; ShipDir60 0A8E: C2 54 ; ShipDir64
ShipDir0: 0A90: 0F F6 SVEC scale=02(/128) bri=0 x=-3 y=-2 (-6.0000, -4.0000) 0A92: C8 FA SVEC scale=03(/64) bri=12 x=0 y=2 (0.0000, 8.0000) 0A94: BD F9 SVEC scale=03(/64) bri=11 x=-1 y=1 (-4.0000, 4.0000) 0A96: 00 65 00 C3 VEC scale=06(/8) bri=12 x=768 y=-256 (96.0000, -32.0000) 0A9A: 00 65 00 C7 VEC scale=06(/8) bri=12 x=-768 y=-256 (-96.0000, -32.0000) 0A9E: B9 F9 SVEC scale=03(/64) bri=11 x=1 y=1 (4.0000, 4.0000) 0AA0: 00 D0 RTS ThrustDir0: 0AA2: CE F9 SVEC scale=03(/64) bri=12 x=-2 y=1 (-8.0000, 4.0000) 0AA4: CA F9 SVEC scale=03(/64) bri=12 x=2 y=1 (8.0000, 4.0000) 0AA6: 00 D0 RTS ShipDir4: 0AA8: 40 46 C0 06 VEC scale=04(/32) bri=0 x=-704 y=-576 (-22.0000, -18.0000) 0AAC: 00 52 30 C4 VEC scale=05(/16) bri=12 x=-48 y=512 (-3.0000, 32.0000) 0AB0: C0 41 20 C6 VEC scale=04(/32) bri=12 x=-544 y=448 (-17.0000, 14.0000) 0AB4: B0 64 18 C3 VEC scale=06(/8) bri=12 x=792 y=-176 (99.0000, -22.0000) 0AB8: 48 65 E0 C6 VEC scale=06(/8) bri=12 x=-736 y=-328 (-92.0000, -41.0000) 0ABC: 20 42 C0 C1 VEC scale=04(/32) bri=12 x=448 y=544 (14.0000, 17.0000) 0AC0: 00 D0 RTS ThrustDir4: 0AC2: D0 50 10 C6 VEC scale=05(/16) bri=12 x=-528 y=208 (-33.0000, 13.0000) 0AC6: 60 42 C0 C3 VEC scale=04(/32) bri=12 x=960 y=608 (30.0000, 19.0000) 0ACA: 00 D0 RTS ShipDir8: 0ACC: 80 46 80 06 VEC scale=04(/32) bri=0 x=-640 y=-640 (-20.0000, -20.0000) 0AD0: E0 43 C0 C4 VEC scale=04(/32) bri=12 x=-192 y=992 (-6.0000, 31.0000) 0AD4: A0 41 60 C6 VEC scale=04(/32) bri=12 x=-608 y=416 (-19.0000, 13.0000) 0AD8: 68 64 20 C3 VEC scale=06(/8) bri=12 x=800 y=-104 (100.0000, -13.0000) 0ADC: 90 65 C0 C6 VEC scale=06(/8) bri=12 x=-704 y=-400 (-88.0000, -50.0000) 0AE0: 60 42 A0 C1 VEC scale=04(/32) bri=12 x=416 y=608 (13.0000, 19.0000) 0AE4: 00 D0 RTS ThrustDir8: 0AE6: 90 50 30 C6 VEC scale=05(/16) bri=12 x=-560 y=144 (-35.0000, 9.0000) 0AEA: C0 42 80 C3 VEC scale=04(/32) bri=12 x=896 y=704 (28.0000, 22.0000) 0AEE: 00 D0 RTS ShipDir12: 0AF0: C0 46 40 06 VEC scale=04(/32) bri=0 x=-576 y=-704 (-18.0000, -22.0000) 0AF4: E0 43 20 C5 VEC scale=04(/32) bri=12 x=-288 y=992 (-9.0000, 31.0000) 0AF8: 60 41 80 C6 VEC scale=04(/32) bri=12 x=-640 y=352 (-20.0000, 11.0000) 0AFC: 18 64 28 C3 VEC scale=06(/8) bri=12 x=808 y=-24 (101.0000, -3.0000) 0B00: D0 65 98 C6 VEC scale=06(/8) bri=12 x=-664 y=-464 (-83.0000, -58.0000) 0B04: 80 42 60 C1 VEC scale=04(/32) bri=12 x=352 y=640 (11.0000, 20.0000) 0B08: 00 D0 RTS ThrustDir12: 0B0A: 60 50 30 C6 VEC scale=05(/16) bri=12 x=-560 y=96 (-35.0000, 6.0000) 0B0E: 20 43 40 C3 VEC scale=04(/32) bri=12 x=832 y=800 (26.0000, 25.0000) 0B12: 00 D0 RTS ShipDir16: 0B14: 0E F7 SVEC scale=02(/128) bri=0 x=-2 y=-3 (-4.0000, -6.0000) 0B16: C0 43 80 C5 VEC scale=04(/32) bri=12 x=-384 y=960 (-12.0000, 30.0000) 0B1A: 20 41 A0 C6 VEC scale=04(/32) bri=12 x=-672 y=288 (-21.0000, 9.0000) 0B1E: 38 60 28 C3 VEC scale=06(/8) bri=12 x=808 y=56 (101.0000, 7.0000) 0B22: 10 66 60 C6 VEC scale=06(/8) bri=12 x=-608 y=-528 (-76.0000, -66.0000) 0B26: A0 42 20 C1 VEC scale=04(/32) bri=12 x=288 y=672 (9.0000, 21.0000) 0B2A: 00 D0 RTS ThrustDir16: 0B2C: 30 50 40 C6 VEC scale=05(/16) bri=12 x=-576 y=48 (-36.0000, 3.0000) 0B30: 60 43 E0 C2 VEC scale=04(/32) bri=12 x=736 y=864 (23.0000, 27.0000) 0B34: 00 D0 RTS ShipDir20: 0B36: 20 47 C0 05 VEC scale=04(/32) bri=0 x=-448 y=-800 (-14.0000, -25.0000) 0B3A: 80 43 E0 C5 VEC scale=04(/32) bri=12 x=-480 y=896 (-15.0000, 28.0000) 0B3E: E0 40 C0 C6 VEC scale=04(/32) bri=12 x=-704 y=224 (-22.0000, 7.0000) 0B42: 88 60 20 C3 VEC scale=06(/8) bri=12 x=800 y=136 (100.0000, 17.0000) 0B46: 48 66 30 C6 VEC scale=06(/8) bri=12 x=-560 y=-584 (-70.0000, -73.0000) 0B4A: C0 42 E0 C0 VEC scale=04(/32) bri=12 x=224 y=704 (7.0000, 22.0000) 0B4E: 00 D0 RTS ThrustDir20: 0B50: 10 54 40 C6 VEC scale=05(/16) bri=12 x=-576 y=-16 (-36.0000, -1.0000) 0B54: A0 43 A0 C2 VEC scale=04(/32) bri=12 x=672 y=928 (21.0000, 29.0000) 0B58: 00 D0 RTS ShipDir24: 0B5A: 60 47 60 05 VEC scale=04(/32) bri=0 x=-352 y=-864 (-11.0000, -27.0000) 0B5E: 60 43 40 C6 VEC scale=04(/32) bri=12 x=-576 y=864 (-18.0000, 27.0000) 0B62: 80 40 C0 C6 VEC scale=04(/32) bri=12 x=-704 y=128 (-22.0000, 4.0000) 0B66: D8 60 10 C3 VEC scale=06(/8) bri=12 x=784 y=216 (98.0000, 27.0000) 0B6A: 80 66 F0 C5 VEC scale=06(/8) bri=12 x=-496 y=-640 (-62.0000, -80.0000) 0B6E: C0 42 80 C0 VEC scale=04(/32) bri=12 x=128 y=704 (4.0000, 22.0000) 0B72: 00 D0 RTS ThrustDir24: 0B74: 40 54 30 C6 VEC scale=05(/16) bri=12 x=-560 y=-64 (-35.0000, -4.0000) 0B78: E0 43 40 C2 VEC scale=04(/32) bri=12 x=576 y=992 (18.0000, 31.0000) 0B7C: 00 D0 RTS ShipDir28: 0B7E: 80 47 00 05 VEC scale=04(/32) bri=0 x=-256 y=-896 (-8.0000, -28.0000) 0B82: 20 43 80 C6 VEC scale=04(/32) bri=12 x=-640 y=800 (-20.0000, 25.0000) 0B86: 40 40 E0 C6 VEC scale=04(/32) bri=12 x=-736 y=64 (-23.0000, 2.0000) 0B8A: 20 61 F8 C2 VEC scale=06(/8) bri=12 x=760 y=288 (95.0000, 36.0000) 0B8E: B0 66 B0 C5 VEC scale=06(/8) bri=12 x=-432 y=-688 (-54.0000, -86.0000) 0B92: E0 42 40 C0 VEC scale=04(/32) bri=12 x=64 y=736 (2.0000, 23.0000) 0B96: 00 D0 RTS ThrustDir28: 0B98: 80 54 30 C6 VEC scale=05(/16) bri=12 x=-560 y=-128 (-35.0000, -8.0000) 0B9C: 10 52 F0 C0 VEC scale=05(/16) bri=12 x=240 y=528 (15.0000, 33.0000) 0BA0: 00 D0 RTS ShipDir32: 0BA2: 80 47 C0 04 VEC scale=04(/32) bri=0 x=-192 y=-896 (-6.0000, -28.0000) 0BA6: E0 42 E0 C6 VEC scale=04(/32) bri=12 x=-736 y=736 (-23.0000, 23.0000) 0BAA: 00 40 E0 C6 VEC scale=04(/32) bri=12 x=-736 y=0 (-23.0000, 0.0000) 0BAE: 68 61 D8 C2 VEC scale=06(/8) bri=12 x=728 y=360 (91.0000, 45.0000) 0BB2: D8 66 68 C5 VEC scale=06(/8) bri=12 x=-360 y=-728 (-45.0000, -91.0000) 0BB6: E0 42 00 C0 VEC scale=04(/32) bri=12 x=0 y=736 (0.0000, 23.0000) 0BBA: 00 D0 RTS ThrustDir32: 0BBC: B0 54 20 C6 VEC scale=05(/16) bri=12 x=-544 y=-176 (-34.0000, -11.0000) 0BC0: 20 52 B0 C0 VEC scale=05(/16) bri=12 x=176 y=544 (11.0000, 34.0000) 0BC4: 00 D0 RTS ShipDir36: 0BC6: A0 47 60 04 VEC scale=04(/32) bri=0 x=-96 y=-928 (-3.0000, -29.0000) 0BCA: 80 42 20 C7 VEC scale=04(/32) bri=12 x=-800 y=640 (-25.0000, 20.0000) 0BCE: 40 44 E0 C6 VEC scale=04(/32) bri=12 x=-736 y=-64 (-23.0000, -2.0000) 0BD2: B0 61 B0 C2 VEC scale=06(/8) bri=12 x=688 y=432 (86.0000, 54.0000) 0BD6: F8 66 20 C5 VEC scale=06(/8) bri=12 x=-288 y=-760 (-36.0000, -95.0000) 0BDA: E0 42 40 C4 VEC scale=04(/32) bri=12 x=-64 y=736 (-2.0000, 23.0000) 0BDE: 00 D0 RTS ThrustDir36: 0BE0: F0 54 10 C6 VEC scale=05(/16) bri=12 x=-528 y=-240 (-33.0000, -15.0000) 0BE4: 30 52 80 C0 VEC scale=05(/16) bri=12 x=128 y=560 (8.0000, 35.0000) 0BE8: 00 D0 RTS ShipDir40: 0BEA: A0 47 00 00 VEC scale=04(/32) bri=0 x=0 y=-928 (0.0000, -29.0000) 0BEE: 40 42 60 C7 VEC scale=04(/32) bri=12 x=-864 y=576 (-27.0000, 18.0000) 0BF2: 80 44 C0 C6 VEC scale=04(/32) bri=12 x=-704 y=-128 (-22.0000, -4.0000) 0BF6: F0 61 80 C2 VEC scale=06(/8) bri=12 x=640 y=496 (80.0000, 62.0000) 0BFA: 10 67 D8 C4 VEC scale=06(/8) bri=12 x=-216 y=-784 (-27.0000, -98.0000) 0BFE: C0 42 80 C4 VEC scale=04(/32) bri=12 x=-128 y=704 (-4.0000, 22.0000) 0C02: 00 D0 RTS ThrustDir40: 0C04: 40 46 E0 C7 VEC scale=04(/32) bri=12 x=-992 y=-576 (-31.0000, -18.0000) 0C08: 30 52 40 C0 VEC scale=05(/16) bri=12 x=64 y=560 (4.0000, 35.0000) 0C0C: 00 D0 RTS ShipDir44: 0C0E: A0 47 60 00 VEC scale=04(/32) bri=0 x=96 y=-928 (3.0000, -29.0000) 0C12: E0 41 80 C7 VEC scale=04(/32) bri=12 x=-896 y=480 (-28.0000, 15.0000) 0C16: E0 44 C0 C6 VEC scale=04(/32) bri=12 x=-704 y=-224 (-22.0000, -7.0000) 0C1A: 30 62 48 C2 VEC scale=06(/8) bri=12 x=584 y=560 (73.0000, 70.0000) 0C1E: 20 67 88 C4 VEC scale=06(/8) bri=12 x=-136 y=-800 (-17.0000, -100.0000) 0C22: C0 42 E0 C4 VEC scale=04(/32) bri=12 x=-224 y=704 (-7.0000, 22.0000) 0C26: 00 D0 RTS ThrustDir44: 0C28: A0 46 A0 C7 VEC scale=04(/32) bri=12 x=-928 y=-672 (-29.0000, -21.0000) 0C2C: 40 52 10 C0 VEC scale=05(/16) bri=12 x=16 y=576 (1.0000, 36.0000) 0C30: 00 D0 RTS ShipDir48: 0C32: 80 47 C0 00 VEC scale=04(/32) bri=0 x=192 y=-896 (6.0000, -28.0000) 0C36: 80 41 C0 C7 VEC scale=04(/32) bri=12 x=-960 y=384 (-30.0000, 12.0000) 0C3A: 20 45 A0 C6 VEC scale=04(/32) bri=12 x=-672 y=-288 (-21.0000, -9.0000) 0C3E: 60 62 10 C2 VEC scale=06(/8) bri=12 x=528 y=608 (66.0000, 76.0000) 0C42: 28 67 38 C4 VEC scale=06(/8) bri=12 x=-56 y=-808 (-7.0000, -101.0000) 0C46: A0 42 20 C5 VEC scale=04(/32) bri=12 x=-288 y=672 (-9.0000, 21.0000) 0C4A: 00 D0 RTS ThrustDir48: 0C4C: E0 46 60 C7 VEC scale=04(/32) bri=12 x=-864 y=-736 (-27.0000, -23.0000) 0C50: 40 52 30 C4 VEC scale=05(/16) bri=12 x=-48 y=576 (-3.0000, 36.0000) 0C54: 00 D0 RTS ShipDir52: 0C56: 80 47 00 01 VEC scale=04(/32) bri=0 x=256 y=-896 (8.0000, -28.0000) 0C5A: 20 41 E0 C7 VEC scale=04(/32) bri=12 x=-992 y=288 (-31.0000, 9.0000) 0C5E: 60 45 80 C6 VEC scale=04(/32) bri=12 x=-640 y=-352 (-20.0000, -11.0000) 0C62: 98 62 D0 C1 VEC scale=06(/8) bri=12 x=464 y=664 (58.0000, 83.0000) 0C66: 28 67 18 C0 VEC scale=06(/8) bri=12 x=24 y=-808 (3.0000, -101.0000) 0C6A: 80 42 60 C5 VEC scale=04(/32) bri=12 x=-352 y=640 (-11.0000, 20.0000) 0C6E: 00 D0 RTS ThrustDir52: 0C70: 40 47 20 C7 VEC scale=04(/32) bri=12 x=-800 y=-832 (-25.0000, -26.0000) 0C74: 30 52 60 C4 VEC scale=05(/16) bri=12 x=-96 y=560 (-6.0000, 35.0000) 0C78: 00 D0 RTS ShipDir56: 0C7A: 60 47 60 01 VEC scale=04(/32) bri=0 x=352 y=-864 (11.0000, -27.0000) 0C7E: C0 40 E0 C7 VEC scale=04(/32) bri=12 x=-992 y=192 (-31.0000, 6.0000) 0C82: A0 45 60 C6 VEC scale=04(/32) bri=12 x=-608 y=-416 (-19.0000, -13.0000) 0C86: C0 62 90 C1 VEC scale=06(/8) bri=12 x=400 y=704 (50.0000, 88.0000) 0C8A: 20 67 68 C0 VEC scale=06(/8) bri=12 x=104 y=-800 (13.0000, -100.0000) 0C8E: 60 42 A0 C5 VEC scale=04(/32) bri=12 x=-416 y=608 (-13.0000, 19.0000) 0C92: 00 D0 RTS ThrustDir56: 0C94: 80 47 C0 C6 VEC scale=04(/32) bri=12 x=-704 y=-896 (-22.0000, -28.0000) 0C98: 30 52 90 C4 VEC scale=05(/16) bri=12 x=-144 y=560 (-9.0000, 35.0000) 0C9C: 00 D0 RTS ShipDir60: 0C9E: 20 47 C0 01 VEC scale=04(/32) bri=0 x=448 y=-800 (14.0000, -25.0000) 0CA2: 30 50 00 C6 VEC scale=05(/16) bri=12 x=-512 y=48 (-32.0000, 3.0000) 0CA6: C0 45 20 C6 VEC scale=04(/32) bri=12 x=-544 y=-448 (-17.0000, -14.0000) 0CAA: E0 62 48 C1 VEC scale=06(/8) bri=12 x=328 y=736 (41.0000, 92.0000) 0CAE: 18 67 B0 C0 VEC scale=06(/8) bri=12 x=176 y=-792 (22.0000, -99.0000) 0CB2: 20 42 C0 C5 VEC scale=04(/32) bri=12 x=-448 y=544 (-14.0000, 17.0000) 0CB6: 00 D0 RTS ThrustDir60: 0CB8: C0 47 60 C6 VEC scale=04(/32) bri=12 x=-608 y=-960 (-19.0000, -30.0000) 0CBC: 10 52 D0 C4 VEC scale=05(/16) bri=12 x=-208 y=528 (-13.0000, 33.0000) 0CC0: 00 D0 RTS ShipDir64: 0CC2: 0A F7 SVEC scale=02(/128) bri=0 x=2 y=-3 (4.0000, -6.0000) 0CC4: CE F8 SVEC scale=03(/64) bri=12 x=-2 y=0 (-8.0000, 0.0000) 0CC6: CD FD SVEC scale=03(/64) bri=12 x=-1 y=-1 (-4.0000, -4.0000) 0CC8: 00 63 00 C1 VEC scale=06(/8) bri=12 x=256 y=768 (32.0000, 96.0000) 0CCC: 00 67 00 C1 VEC scale=06(/8) bri=12 x=256 y=-768 (32.0000, -96.0000) 0CD0: CD F9 SVEC scale=03(/64) bri=12 x=-1 y=1 (-4.0000, 4.0000) ThrustDir64: 0CD2: 00 D0 RTS 0CD4: CD FE SVEC scale=03(/64) bri=12 x=-1 y=-2 (-4.0000, -8.0000) 0CD6: CD FA SVEC scale=03(/64) bri=12 x=-1 y=2 (-4.0000, 8.0000) 0CD8: 00 D0 RTS
Lives
Ships in reserve. These are defined so you can draw them one right after the other (three drawn here).
0CDA: 0E F7 SVEC scale=02(/128) bri=0 x=-2 y=-3 (-4.0000, -6.0000) 0CDC: 7A F8 SVEC scale=03(/64) bri=7 x=2 y=0 (8.0000, 0.0000) 0CDE: 79 FD SVEC scale=03(/64) bri=7 x=1 y=-1 (4.0000, -4.0000) 0CE0: 00 63 00 75 VEC scale=06(/8) bri=7 x=-256 y=768 (-32.0000, 96.0000) 0CE4: 00 67 00 75 VEC scale=06(/8) bri=7 x=-256 y=-768 (-32.0000, -96.0000) 0CE8: 79 F9 SVEC scale=03(/64) bri=7 x=1 y=1 (4.0000, 4.0000) 0CEA: C0 60 80 02 VEC scale=06(/8) bri=0 x=640 y=192 (80.0000, 24.0000) 0CEE: 9F D0 RTS
Characters
; "A" 0CF0: 70 FA SVEC scale=01(/256) bri=7 x=0 y=2 (0.0000, 2.0000) 0CF2: 72 F2 SVEC scale=00(/512) bri=7 x=2 y=2 (1.0000, 1.0000) 0CF4: 72 F6 SVEC scale=00(/512) bri=7 x=2 y=-2 (1.0000, -1.0000) 0CF6: 70 FE SVEC scale=01(/256) bri=7 x=0 y=-2 (0.0000, -2.0000) 0CF8: 06 F9 SVEC scale=01(/256) bri=0 x=-2 y=1 (-2.0000, 1.0000) 0CFA: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0CFC: 02 F6 SVEC scale=00(/512) bri=0 x=2 y=-2 (1.0000, -1.0000) 0CFE: 00 D0 RTS ; "B" 0D00: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D02: 73 F0 SVEC scale=00(/512) bri=7 x=3 y=0 (1.5000, 0.0000) 0D04: 71 F5 SVEC scale=00(/512) bri=7 x=1 y=-1 (0.5000, -0.5000) 0D06: 70 F5 SVEC scale=00(/512) bri=7 x=0 y=-1 (0.0000, -0.5000) 0D08: 75 F5 SVEC scale=00(/512) bri=7 x=-1 y=-1 (-0.5000, -0.5000) 0D0A: 77 F0 SVEC scale=00(/512) bri=7 x=-3 y=0 (-1.5000, 0.0000) 0D0C: 03 F0 SVEC scale=00(/512) bri=0 x=3 y=0 (1.5000, 0.0000) 0D0E: 71 F5 SVEC scale=00(/512) bri=7 x=1 y=-1 (0.5000, -0.5000) 0D10: 70 F5 SVEC scale=00(/512) bri=7 x=0 y=-1 (0.0000, -0.5000) 0D12: 75 F5 SVEC scale=00(/512) bri=7 x=-1 y=-1 (-0.5000, -0.5000) 0D14: 77 F0 SVEC scale=00(/512) bri=7 x=-3 y=0 (-1.5000, 0.0000) 0D16: 03 F8 SVEC scale=01(/256) bri=0 x=3 y=0 (3.0000, 0.0000) 0D18: 00 D0 RTS ; "C" 0D1A: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D1C: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0D1E: 06 FF SVEC scale=01(/256) bri=0 x=-2 y=-3 (-2.0000, -3.0000) 0D20: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0D22: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0D24: 00 D0 RTS ; "D" 0D26: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D28: 72 F0 SVEC scale=00(/512) bri=7 x=2 y=0 (1.0000, 0.0000) 0D2A: 72 F6 SVEC scale=00(/512) bri=7 x=2 y=-2 (1.0000, -1.0000) 0D2C: 70 F6 SVEC scale=00(/512) bri=7 x=0 y=-2 (0.0000, -1.0000) 0D2E: 76 F6 SVEC scale=00(/512) bri=7 x=-2 y=-2 (-1.0000, -1.0000) 0D30: 76 F0 SVEC scale=00(/512) bri=7 x=-2 y=0 (-1.0000, 0.0000) 0D32: 03 F8 SVEC scale=01(/256) bri=0 x=3 y=0 (3.0000, 0.0000) 0D34: 00 D0 RTS ; "E" 0D36: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D38: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0D3A: 05 F7 SVEC scale=00(/512) bri=0 x=-1 y=-3 (-0.5000, -1.5000) 0D3C: 77 F0 SVEC scale=00(/512) bri=7 x=-3 y=0 (-1.5000, 0.0000) 0D3E: 00 F7 SVEC scale=00(/512) bri=0 x=0 y=-3 (0.0000, -1.5000) 0D40: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0D42: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0D44: 00 D0 RTS ; "F" 0D46: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D48: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0D4A: 05 F7 SVEC scale=00(/512) bri=0 x=-1 y=-3 (-0.5000, -1.5000) 0D4C: 77 F0 SVEC scale=00(/512) bri=7 x=-3 y=0 (-1.5000, 0.0000) 0D4E: 00 F7 SVEC scale=00(/512) bri=0 x=0 y=-3 (0.0000, -1.5000) 0D50: 03 F8 SVEC scale=01(/256) bri=0 x=3 y=0 (3.0000, 0.0000) 0D52: 00 D0 RTS ; "G" 0D54: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D56: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0D58: 70 F6 SVEC scale=00(/512) bri=7 x=0 y=-2 (0.0000, -1.0000) 0D5A: 06 F6 SVEC scale=00(/512) bri=0 x=-2 y=-2 (-1.0000, -1.0000) 0D5C: 72 F0 SVEC scale=00(/512) bri=7 x=2 y=0 (1.0000, 0.0000) 0D5E: 70 F6 SVEC scale=00(/512) bri=7 x=0 y=-2 (0.0000, -1.0000) 0D60: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0D62: 03 F8 SVEC scale=01(/256) bri=0 x=3 y=0 (3.0000, 0.0000) 0D64: 00 D0 RTS ; "H" 0D66: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D68: 00 F7 SVEC scale=00(/512) bri=0 x=0 y=-3 (0.0000, -1.5000) 0D6A: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0D6C: 00 F3 SVEC scale=00(/512) bri=0 x=0 y=3 (0.0000, 1.5000) 0D6E: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0D70: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0D72: 00 D0 RTS ; "I" 0D74: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0D76: 06 F0 SVEC scale=00(/512) bri=0 x=-2 y=0 (-1.0000, 0.0000) 0D78: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D7A: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0D7C: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0D7E: 03 FF SVEC scale=01(/256) bri=0 x=3 y=-3 (3.0000, -3.0000) 0D80: 00 D0 RTS ; "J" 0D82: 00 F2 SVEC scale=00(/512) bri=0 x=0 y=2 (0.0000, 1.0000) 0D84: 72 F6 SVEC scale=00(/512) bri=7 x=2 y=-2 (1.0000, -1.0000) 0D86: 72 F0 SVEC scale=00(/512) bri=7 x=2 y=0 (1.0000, 0.0000) 0D88: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D8A: 01 FF SVEC scale=01(/256) bri=0 x=1 y=-3 (1.0000, -3.0000) 0D8C: 00 D0 RTS ; "K" 0D8E: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0D90: 03 F0 SVEC scale=00(/512) bri=0 x=3 y=0 (1.5000, 0.0000) 0D92: 77 F7 SVEC scale=00(/512) bri=7 x=-3 y=-3 (-1.5000, -1.5000) 0D94: 73 F7 SVEC scale=00(/512) bri=7 x=3 y=-3 (1.5000, -1.5000) 0D96: 03 F0 SVEC scale=00(/512) bri=0 x=3 y=0 (1.5000, 0.0000) 0D98: 00 D0 RTS ; "L" 0D9A: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0D9C: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0D9E: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0DA0: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0DA2: 00 D0 RTS ; "M" 0DA4: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0DA6: 72 F6 SVEC scale=00(/512) bri=7 x=2 y=-2 (1.0000, -1.0000) 0DA8: 72 F2 SVEC scale=00(/512) bri=7 x=2 y=2 (1.0000, 1.0000) 0DAA: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0DAC: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0DAE: 00 D0 RTS ; "N" 0DB0: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0DB2: 72 FF SVEC scale=01(/256) bri=7 x=2 y=-3 (2.0000, -3.0000) 0DB4: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0DB6: 01 FF SVEC scale=01(/256) bri=0 x=1 y=-3 (1.0000, -3.0000) 0DB8: 00 D0 RTS ; "O" 0DBA: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0DBC: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0DBE: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0DC0: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0DC2: 03 F8 SVEC scale=01(/256) bri=0 x=3 y=0 (3.0000, 0.0000) 0DC4: 00 D0 RTS ; "P" 0DC6: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0DC8: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0DCA: 70 F7 SVEC scale=00(/512) bri=7 x=0 y=-3 (0.0000, -1.5000) 0DCC: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0DCE: 03 F7 SVEC scale=00(/512) bri=0 x=3 y=-3 (1.5000, -1.5000) 0DD0: 03 F0 SVEC scale=00(/512) bri=0 x=3 y=0 (1.5000, 0.0000) 0DD2: 00 D0 RTS ; "Q" 0DD4: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0DD6: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0DD8: 70 FE SVEC scale=01(/256) bri=7 x=0 y=-2 (0.0000, -2.0000) 0DDA: 76 F6 SVEC scale=00(/512) bri=7 x=-2 y=-2 (-1.0000, -1.0000) 0DDC: 76 F0 SVEC scale=00(/512) bri=7 x=-2 y=0 (-1.0000, 0.0000) 0DDE: 02 F2 SVEC scale=00(/512) bri=0 x=2 y=2 (1.0000, 1.0000) 0DE0: 72 F6 SVEC scale=00(/512) bri=7 x=2 y=-2 (1.0000, -1.0000) 0DE2: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0DE4: 00 D0 RTS ; "R" 0DE6: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0DE8: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0DEA: 70 F7 SVEC scale=00(/512) bri=7 x=0 y=-3 (0.0000, -1.5000) 0DEC: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0DEE: 01 F0 SVEC scale=00(/512) bri=0 x=1 y=0 (0.5000, 0.0000) 0DF0: 73 F7 SVEC scale=00(/512) bri=7 x=3 y=-3 (1.5000, -1.5000) 0DF2: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0DF4: 00 D0 RTS ; "S" 0DF6: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0DF8: 70 F3 SVEC scale=00(/512) bri=7 x=0 y=3 (0.0000, 1.5000) 0DFA: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0DFC: 70 F3 SVEC scale=00(/512) bri=7 x=0 y=3 (0.0000, 1.5000) 0DFE: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E00: 01 FF SVEC scale=01(/256) bri=0 x=1 y=-3 (1.0000, -3.0000) 0E02: 00 D0 RTS ; "T" 0E04: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0E06: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0E08: 06 F0 SVEC scale=00(/512) bri=0 x=-2 y=0 (-1.0000, 0.0000) 0E0A: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E0C: 01 FF SVEC scale=01(/256) bri=0 x=1 y=-3 (1.0000, -3.0000) 0E0E: 00 D0 RTS ; "U" 0E10: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0E12: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0E14: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E16: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0E18: 01 FF SVEC scale=01(/256) bri=0 x=1 y=-3 (1.0000, -3.0000) 0E1A: 00 D0 RTS ; "V" 0E1C: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0E1E: 71 FF SVEC scale=01(/256) bri=7 x=1 y=-3 (1.0000, -3.0000) 0E20: 71 FB SVEC scale=01(/256) bri=7 x=1 y=3 (1.0000, 3.0000) 0E22: 01 FF SVEC scale=01(/256) bri=0 x=1 y=-3 (1.0000, -3.0000) 0E24: 00 D0 RTS ; "W" 0E26: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0E28: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0E2A: 72 F2 SVEC scale=00(/512) bri=7 x=2 y=2 (1.0000, 1.0000) 0E2C: 72 F6 SVEC scale=00(/512) bri=7 x=2 y=-2 (1.0000, -1.0000) 0E2E: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0E30: 01 FF SVEC scale=01(/256) bri=0 x=1 y=-3 (1.0000, -3.0000) 0E32: 00 D0 RTS ; "X" 0E34: 72 FB SVEC scale=01(/256) bri=7 x=2 y=3 (2.0000, 3.0000) 0E36: 06 F8 SVEC scale=01(/256) bri=0 x=-2 y=0 (-2.0000, 0.0000) 0E38: 72 FF SVEC scale=01(/256) bri=7 x=2 y=-3 (2.0000, -3.0000) 0E3A: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0E3C: 00 D0 RTS ; "Y" 0E3E: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0E40: 70 FA SVEC scale=01(/256) bri=7 x=0 y=2 (0.0000, 2.0000) 0E42: 76 F2 SVEC scale=00(/512) bri=7 x=-2 y=2 (-1.0000, 1.0000) 0E44: 02 F8 SVEC scale=01(/256) bri=0 x=2 y=0 (2.0000, 0.0000) 0E46: 76 F6 SVEC scale=00(/512) bri=7 x=-2 y=-2 (-1.0000, -1.0000) 0E48: 02 FE SVEC scale=01(/256) bri=0 x=2 y=-2 (2.0000, -2.0000) 0E4A: 00 D0 RTS ; "Z" 0E4C: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0E4E: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E50: 76 FF SVEC scale=01(/256) bri=7 x=-2 y=-3 (-2.0000, -3.0000) 0E52: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E54: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0E56: 00 D0 RTS ; SPACE 0E58: 03 F8 SVEC scale=01(/256) bri=0 x=3 y=0 (3.0000, 0.0000) 0E5A: 00 D0 RTS ; "1" 0E5C: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0E5E: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0E60: 02 FF SVEC scale=01(/256) bri=0 x=2 y=-3 (2.0000, -3.0000) 0E62: 00 D0 RTS ; "2" 0E64: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0E66: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E68: 70 F7 SVEC scale=00(/512) bri=7 x=0 y=-3 (0.0000, -1.5000) 0E6A: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0E6C: 70 F7 SVEC scale=00(/512) bri=7 x=0 y=-3 (0.0000, -1.5000) 0E6E: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E70: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0E72: 00 D0 RTS ; "3" 0E74: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E76: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0E78: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0E7A: 00 F7 SVEC scale=00(/512) bri=0 x=0 y=-3 (0.0000, -1.5000) 0E7C: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E7E: 02 F7 SVEC scale=00(/512) bri=0 x=2 y=-3 (1.0000, -1.5000) 0E80: 00 D0 RTS ; "4" 0E82: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0E84: 70 F7 SVEC scale=00(/512) bri=7 x=0 y=-3 (0.0000, -1.5000) 0E86: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E88: 00 F3 SVEC scale=00(/512) bri=0 x=0 y=3 (0.0000, 1.5000) 0E8A: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0E8C: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0E8E: 00 D0 RTS ; "5" 0E90: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E92: 70 F3 SVEC scale=00(/512) bri=7 x=0 y=3 (0.0000, 1.5000) 0E94: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0E96: 70 F3 SVEC scale=00(/512) bri=7 x=0 y=3 (0.0000, 1.5000) 0E98: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0E9A: 01 FF SVEC scale=01(/256) bri=0 x=1 y=-3 (1.0000, -3.0000) 0E9C: 00 D0 RTS ; "6" 0E9E: 00 F3 SVEC scale=00(/512) bri=0 x=0 y=3 (0.0000, 1.5000) 0EA0: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0EA2: 70 F7 SVEC scale=00(/512) bri=7 x=0 y=-3 (0.0000, -1.5000) 0EA4: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0EA6: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0EA8: 03 FF SVEC scale=01(/256) bri=0 x=3 y=-3 (3.0000, -3.0000) 0EAA: 00 D0 RTS ; "7" 0EAC: 00 FB SVEC scale=01(/256) bri=0 x=0 y=3 (0.0000, 3.0000) 0EAE: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0EB0: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0EB2: 02 F0 SVEC scale=00(/512) bri=0 x=2 y=0 (1.0000, 0.0000) 0EB4: 00 D0 RTS ; "8" 0EB6: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0EB8: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0EBA: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0EBC: 70 FF SVEC scale=01(/256) bri=7 x=0 y=-3 (0.0000, -3.0000) 0EBE: 00 F3 SVEC scale=00(/512) bri=0 x=0 y=3 (0.0000, 1.5000) 0EC0: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0EC2: 02 F7 SVEC scale=00(/512) bri=0 x=2 y=-3 (1.0000, -1.5000) 0EC4: 00 D0 RTS ; "9" 0EC6: 02 F8 SVEC scale=01(/256) bri=0 x=2 y=0 (2.0000, 0.0000) 0EC8: 70 FB SVEC scale=01(/256) bri=7 x=0 y=3 (0.0000, 3.0000) 0ECA: 76 F8 SVEC scale=01(/256) bri=7 x=-2 y=0 (-2.0000, 0.0000) 0ECC: 70 F7 SVEC scale=00(/512) bri=7 x=0 y=-3 (0.0000, -1.5000) 0ECE: 72 F8 SVEC scale=01(/256) bri=7 x=2 y=0 (2.0000, 0.0000) 0ED0: 02 F7 SVEC scale=00(/512) bri=0 x=2 y=-3 (1.0000, -1.5000) 0ED2: 00 D0 RTS ; Cross reference table for character data 0ED4: 2C CB JSR $0E58 ; SPACE 1 0ED6: DD CA JSR $0DBA ; O and 0 ... same pattern 0ED8: 2E CB JSR $0E5C ; 1 0EDA: 32 CB JSR $0E64 ; 2 0EDC: 3A CB JSR $0E74 ; 3 0EDE: 41 CB JSR $0E82 ; 4 0EE0: 48 CB JSR $0E90 ; 5 0EE2: 4F CB JSR $0E9E ; 6 0EE4: 56 CB JSR $0EAC ; 7 2 0EE6: 5B CB JSR $0EB6 ; 8 3 0EE8: 63 CB JSR $0EC6 ; 9 4 0EEA: 78 CA JSR $0CF0 ; A 5 0EEC: 80 CA JSR $0D00 ; B 6 0EEE: 8D CA JSR $0D1A ; C 7 0EF0: 93 CA JSR $0D26 ; D 8 0EF2: 9B CA JSR $0D36 ; E 9 0EF4: A3 CA JSR $0D46 ; F 10 0EF6: AA CA JSR $0D54 ; G 11 0EF8: B3 CA JSR $0D66 ; H 12 0EFA: BA CA JSR $0D74 ; I 13 0EFC: C1 CA JSR $0D82 ; J 14 0EFE: C7 CA JSR $0D8E ; K 15 0F00: CD CA JSR $0D9A ; L 16 0F02: D2 CA JSR $0DA4 ; M 17 0F04: D8 CA JSR $0DB0 ; N 18 0F06: DD CA JSR $0DBA ; O 19 0F08: E3 CA JSR $0DC6 ; P 20 0F0A: EA CA JSR $0DD4 ; Q 21 0F0C: F3 CA JSR $0DE6 ; R 22 0F0E: FB CA JSR $0DF6 ; S 23 0F10: 02 CB JSR $0E04 ; T 24 0F12: 08 CB JSR $0E10 ; U 25 0F14: 0E CB JSR $0E1C ; V 26 0F16: 13 CB JSR $0E26 ; W 27 0F18: 1A CB JSR $0E34 ; X 28 0F1A: 1F CB JSR $0E3E ; Y 29 0F1C: 26 CB JSR $0E4C ; Z 30
Messages
; Message offsets 0F1E: 0B ; HIGH SCORES 0F1F: 13 ; PLAYER 0F20: 19 ; YOUR SCORE IS ONE OF THE TEN BEST 0F21: 2F ; PEASE ENTER YOUR INITIALS 0F22: 41 ; PUSH ROTATE TO SELECT LETTER 0F23: 55 ; PUSH HYPERSPACE WHEN LETTER IS CORRECT 0F24: 6F ; PUSH START 0F25: 77 ; GAME OVER 0F26: 7D ; 1 COIN 2 PLAYS 0F27: 87 ; 1 COIN 1 PLAY 0F28: 91 ; 2 COINS 1 PLAY
Messages are packed with 3 characters in 2 bytes (3 5-bit characters). The upper 15 bits are used. If the last bit is set then the message terminates. If the last bit is clear then the next two bytes are parsed UNLESS the parser finds a 00000 character. That pattern terminates the message too.
Here is the character map for a 5 bit character (00-1F):
"@_012ABCDEFGHIJKLMNOPQRSTUVWXYZ"
Again ... a 0 ("@") terminates the message
; HIGH SCORES ; 01100_01101_01011_0 01100_00001_10111_0 00111_10011_10110_0 01001_10111_00000_0 ; H I G H _ S C O R E S @ 0F29: 63 56 60 6E 3C EC 4D C0 ; PLAYER_ ; 10100_10000_00101_0 11101_01001_10110_0 00001_00000_00000_0 ; P L A Y E R _ @ @ 0F31: A4 0A EA 6C 08 00 ; YOUR SCORE IS ONE OF THE TEN BEST ; 11101_10011_11001_0 10110_00001_10111_0 00111_10011_10110_0 01001_00001_01101_0 10111_00001_10011_0 10010_01001_00001_0 10011_01010_00001_0 11000_01100_01001_0 00001_11000_01001_0 10010_00001_00110_0 01001_10111_11000_1 ; Y O U R _ S C O R E _ I S _ O N E _ O F _ T H E _ T E N _ B E S T @ 0F37: EC F2 B0 6E 3C EC 48 5A B8 66 92 42 9A 0F44: 82 C3 12 0E 12 90 4C 4D F1 ; PEASE ENTER YOUR INITIALS ; 10100_10000_01001_0 00101_10111_01001_0 00001_01001_10010_0 11000_01001_10110_0 00001_11101_10011_0 11001_10110_00001_0 01101_10010_01101_0 11000_01101_00101_0 10000_10111_00000_0 ; P L E A S E _ E N T E R _ Y O U R _ I N I T I A L S @ 0F4D: A4 12 2D D2 0A 64 C2 6C 0F 66 CD 0F58: 82 6C 9A C3 4A 85 C0 ; PUSH ROTATE TO SELECT LETTER ; 10100_11001_10111_0 01100_00001_10110_0 10011_11000_00101_0 11000_01001_00001_0 11000_10011_00001_0 10111_01001_10000_0 01001_00111_11000_0 00001_10000_01001_0 11000_11000_01001_0 10110_00000_00000_0 ; P U S H _ R O T A T E _ T O _ S E L E C T _ L E T T E R @ @ 0F5F: A6 6E 60 6C 9E 0A C2 42 C4 C2 BA 0F6A: 60 49 F0 0C 12 C6 12 B0 00 ; PUSH HYPERSPACE WHEN LETTER IS CORRECT ; 10100_11001_10111_0 01100_00001_01100_0 11101_10100_01001_0 10110_10111_10100_0 00101_00111_01001_0 00001_11011_01100_0 01001_10010_00001_0 10000_01001_11000_0 11000_01001_10110_0 00001_01101_10111_0 00001_00111_10011_0 10110_10110_01001_0 00111_11000_00000_0 ; P U S H _ H Y P E R S P A C E _ W H E N _ L E T T E R _ I S _ C O R R E C T @ 0F73: A6 6E 60 58 ED 12 B5 E8 29 D2 0E 0F7E: D8 4C 82 82 70 C2 6C 0B 6E 09 E6 B5 0F8A: 92 3E 00 ; PUSH START ; 10100_11001_10111_0 01100_00001_10111_0 11000_00101_10110_0 11000_00000_00000_0 ; P U S H S T A R T @ @ 0F8D: A6 6E 60 6E C1 6C C0 00 ; GAME OVER ; 01011_00101_10001_0 01001_00001_10011_0 11010_01001_10110_1 ; G A M E _ O V E R @ 0F95: 59 62 48 66 D2 6D ; 1 COIN 2 PLAYS ; 00011_00001_00111_0 10011_01101_10010_0 00001_00100_00001_0 10100_10000_00101_0 11101_10111_00000_0 ; 1 _ C O I N _ 2 _ P L A Y S @ 0F9B: 18 4E 9B 64 09 02 A4 0A ED C0 ; 1 COIN 1 PLAY ; 00011_00001_00111_0 10011_01101_10010_0 00001_00011_00001_0 10100_10000_00101_0 11101_00000_00000_0 ; 1 _ C O I N _ 1 _ P L A Y @ @ 0FA5: 18 4E 9B 64 08 C2 A4 0A E8 00 ; 2 COINS 1 PLAY ; 00100_00001_00111_0 10011_01101_10010_0 10111_00001_00011_0 00001_10100_10000_0 00101_11101_00000_0 ; 2 _ C O I N S _ 1 _ P L A Y @ 0FAF: 20 4E 9B 64 B8 46 0D 20 2F 40
Sine lookup table
; Used for vertical thrust (offset by 64 to get cosine for horizontal thrust) 0FB9: 00 03 06 0FBC: 09 0C 10 13 0FC0: 16 19 1C 1F 0FC4: 22 25 28 2B 0FC8: 2E 31 33 36 0FCC: 39 3C 3F 41 0FD0: 44 47 49 4C 0FD4: 4E 51 53 55 0FD8: 58 5A 5C 5E 0FDC: 60 62 64 66 0FE0: 68 6A 6B 6D 0FE4: 6F 70 71 73 0FE8: 74 75 76 78 0FEC: 79 7A 7A 7B 0FF0: 7C 7D 7D 7E 0FF4: 7E 7E 7F 7F 0FF8: 7F 7F ; Extra space 0FFA: 00 00 00 00 00 00