home *** CD-ROM | disk | FTP | other *** search
/ TPUG - Toronto PET Users Group / TPUG Users Group CD / TPUG Users Group CD.iso / CRS / crs03.d81 / cad.sfx / prc (.txt) < prev    next >
Commodore BASIC  |  1990-02-12  |  570b  |  18 lines
  1. 1 A=USR(0),0,1,4
  2. 2 A=USR(33),0:A=USR(34),0,Y,6:A=USR(34),X,255,7:A=USR(17):A=USR(1)
  3. 3 OPEN15,D0,15,"I":CLOSE15:POKE679,0
  4. 4 PRINTCHR$(14)"[147][208]RINT POSITION (0-3)?"
  5. 5 GETA$:IFA$=""THEN5
  6. 6 PRINT"[147]":IFA$>"0"ANDA$<"4"THENPOKE679,20*VAL(A$)
  7. 7 SYS32768
  8. 8 A=USR(0),0,1,4:A=USR(33),0:A=USR(34),0,Y,6:A=USR(34),X,255,7:A=USR(17)
  9. 9 A=USR(1):OPEN15,D0,15,"I":CLOSE15
  10. 10 PRINTCHR$(14);" ! TO SWITCH SCREENS AND PRINT,"
  11. 11 PRINT"[198]1 TO PRINT THE SAME SCREEN AGAIN,"
  12. 12 PRINT"OR ANY OTHER KEY TO EXIT."
  13. 13 GETA$:IFA$=""THEN13
  14. 14 IFA$="!"THENSYS36867:GOTO4
  15. 15 IFA$=CHR$(133)THEN4
  16. 16 PRINT"[147]":A=USR(0),1,7,14:A=USR(1):A=USR(16):A=USR(34),16,Y,6:A=USR(34),X,231,7
  17. 17 LOAD"CMND",D0
  18.