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Commodore BASIC  |  2019-04-13  |  1.1 KB  |  40 lines
  1. 1 GOTO16
  2. 2 GETA$:IFA$=""THEN10
  3. 3 IFA$>"/"ANDA$<":"THENSF=VAL(A$)-SS*(A$="0"):GOTO10
  4. 4 IFA$="[147]"THENSYS36888:GOTO10
  5. 5 IFA$="!"THENSYS36867:GOTO10
  6. 6 IFA$="="THENSYS36882:GOTO10
  7. 7 IFA$="&"THENSYS36879:GOTO10
  8. 8 IFA$=""THENSYS36885:GOTO10
  9. 9 A=USR(33),0:LOAD"CMND",D0
  10. 10 X=X+USR(121)*SF:Y=Y-USR(122)*SF
  11. 11 IFX>331THENX=12
  12. 12 IFX<12THENX=331
  13. 13 IFY>239THENY=40
  14. 14 IFY<40THENY=239
  15. 15 A=USR(34),X,Y,0:A=USR(34),16,Y,6:A=USR(34),X,231,7:RETURN
  16. 16 T=1:A=USR(33),0:A=USR(34),0,Y,6:A=USR(34),X,255,7
  17. 17 A=USR(0),0,1,4:A=USR(21):A=USR(17):A=USR(19):A=USR(1)
  18. 18 PRINTCHR$(14)"[147][200]ORIZONTAL OR [214]ERTICAL (H,V[146]);
  19. 19 [159]15,D0,15,"I":[160]15
  20. 20 [161]A$:[139]A$[178]""[167]20
  21. 21 [139]A$[178]"H"[167]T[178]2
  22. 22 [153]"STR$ISPLACEMENT (1-5WAIT-9);
  23. 23 GETA$:IFA$=""THEN23
  24. 24 PRINT"[147]":RA=VAL(A$):IFRA<1THENRA=5
  25. 25 A=USR(0),1,7,14:A=USR(1):A=USR(16):A=USR(32),0:OPEN15,D0,15,"I":CLOSE15
  26. 26 GOSUB2:A=USR(117):IFA<>16THEN26
  27. 27 SYS36864
  28. 28 X1=X-12:Y1=Y-40:A=USR(34),X,Y,1:A=USR(32),1
  29. 29 A=USR(117):IFA<>0THEN29
  30. 30 GOSUB2:A=USR(117):IFA<>16THEN30
  31. 31 X2=X-12:Y2=Y-40:A=USR(34),X,Y,2:A=USR(32),2
  32. 32 A=USR(117):IFA<>0THEN32
  33. 33 A=USR(33),1:A=USR(33),2
  34. 34 IF(X1=X2)AND(Y1=Y2)THEN16
  35. 35 IFT<>1THEN38
  36. 36 IFX2<X1THENX3=X1:X1=X2:X2=X3
  37. 37 FORX3=X1TOX2-RASTEPRA:A=USR(66),X3,Y1,X3+RA,Y2:NEXT:GOTO26
  38. 38 IFY2<Y1THENY3=Y1:Y1=Y2:Y2=Y3
  39. 39 FORY3=Y1TOY2-RASTEPRA:A=USR(66),X1,Y3,X2,Y3+RA:NEXT:GOTO26
  40.