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TPUG - Toronto PET Users Group
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crs03.d81
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Commodore BASIC
|
1990-02-12
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1KB
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40 lines
1 GOTO16
2 GETA$:IFA$=""THEN10
3 IFA$>"/"ANDA$<":"THENSF=VAL(A$)-SS*(A$="0"):GOTO10
4 IFA$="[147]"THENSYS36888:GOTO10
5 IFA$="!"THENSYS36867:GOTO10
6 IFA$="="THENSYS36882:GOTO10
7 IFA$="&"THENSYS36879:GOTO10
8 IFA$=""THENSYS36885:GOTO10
9 A=USR(33),0:LOAD"CMND",D0
10 X=X+USR(121)*SF:Y=Y-USR(122)*SF
11 IFX>331THENX=12
12 IFX<12THENX=331
13 IFY>239THENY=40
14 IFY<40THENY=239
15 A=USR(34),X,Y,0:A=USR(34),16,Y,6:A=USR(34),X,231,7:RETURN
16 T=1:A=USR(33),0:A=USR(34),0,Y,6:A=USR(34),X,255,7
17 A=USR(0),0,1,4:A=USR(21):A=USR(17):A=USR(19):A=USR(1)
18 PRINTCHR$(14)"[147][200]ORIZONTAL OR [214]ERTICAL (H,V[146]);
19 [159]15,D0,15,"I":[160]15
20 [161]A$:[139]A$[178]""[167]20
21 [139]A$[178]"H"[167]T[178]2
22 [153]"STR$ISPLACEMENT (1-5WAIT-9);
23 GETA$:IFA$=""THEN23
24 PRINT"[147]":RA=VAL(A$):IFRA<1THENRA=5
25 A=USR(0),1,7,14:A=USR(1):A=USR(16):A=USR(32),0:OPEN15,D0,15,"I":CLOSE15
26 GOSUB2:A=USR(117):IFA<>16THEN26
27 SYS36864
28 X1=X-12:Y1=Y-40:A=USR(34),X,Y,1:A=USR(32),1
29 A=USR(117):IFA<>0THEN29
30 GOSUB2:A=USR(117):IFA<>16THEN30
31 X2=X-12:Y2=Y-40:A=USR(34),X,Y,2:A=USR(32),2
32 A=USR(117):IFA<>0THEN32
33 A=USR(33),1:A=USR(33),2
34 IF(X1=X2)AND(Y1=Y2)THEN16
35 IFT<>1THEN38
36 IFX2<X1THENX3=X1:X1=X2:X2=X3
37 FORX3=X1TOX2-RASTEPRA:A=USR(66),X3,Y1,X3+RA,Y2:NEXT:GOTO26
38 IFY2<Y1THENY3=Y1:Y1=Y2:Y2=Y3
39 FORY3=Y1TOY2-RASTEPRA:A=USR(66),X1,Y3,X2,Y3+RA:NEXT:GOTO26