00000000: 39 30 30 30 20 2F 2F 2D 2D 2D 20 53 43 52 45 45 |9000 //--- SCREE|
00000010: 4E 20 43 4F 44 45 20 54 4F 20 50 45 54 41 53 43 |N CODE TO PETASC|
00000020: 49 49 2D 2D 0D 39 30 31 30 20 2F 2F 2D 2D 2D 20 |II--.9010 //--- |
00000030: 43 4F 4E 56 45 52 53 49 4F 4E 20 46 55 4E 43 54 |CONVERSION FUNCT|
00000040: 49 4F 4E 20 2D 2D 2D 2D 2D 0D 39 30 32 30 20 2F |ION -----.9020 /|
00000050: 2F 0D 39 30 33 30 20 2F 2F 20 43 41 4C 4C 49 4E |/.9030 // CALLIN|
00000060: 47 20 53 54 41 54 45 4D 45 4E 54 20 43 4F 55 4C |G STATEMENT COUL|
00000070: 44 20 4C 4F 4F 4B 0D 39 30 34 30 20 2F 2F 20 4C |D LOOK.9040 // L|
00000080: 49 4B 45 20 54 48 49 53 3A 0D 39 30 35 30 20 2F |IKE THIS:.9050 /|
00000090: 2F 20 50 52 49 4E 54 20 43 48 52 24 28 53 43 52 |/ PRINT CHR$(SCR|
000000A0: 5F 50 45 54 53 43 49 28 4C 4F 43 29 29 2C 0D 39 |_PETSCI(LOC)),.9|
000000B0: 30 36 30 20 2F 2F 20 57 48 45 52 45 20 4C 4F 43 |060 // WHERE LOC|
000000C0: 20 49 53 20 41 20 53 43 52 45 45 4E 0D 39 30 37 | IS A SCREEN.907|
000000D0: 30 20 2F 2F 20 4C 4F 43 41 54 49 4F 4E 20 46 52 |0 // LOCATION FR|
000000E0: 4F 4D 20 31 30 32 34 20 54 4F 20 32 30 32 33 2E |OM 1024 TO 2023.|
000000F0: 0D 39 30 38 30 20 2F 2F 0D 39 30 39 30 20 46 55 |.9080 //.9090 FU|
00000100: 4E 43 20 53 43 52 5F 50 45 54 53 43 49 28 4C 4F |NC SCR_PETSCI(LO|
00000110: 43 29 20 0D 39 31 30 30 20 43 3A 3D 50 45 45 4B |C) .9100 C:=PEEK|
00000120: 28 4C 4F 43 41 54 49 4F 4E 29 0D 39 31 31 30 20 |(LOCATION).9110 |
00000130: 49 46 20 43 3E 3D 36 35 20 41 4E 44 20 43 3C 3D |IF C>=65 AND C<=|
00000140: 39 30 20 54 48 45 4E 0D 39 31 32 30 20 52 45 54 |90 THEN.9120 RET|
00000150: 55 52 4E 20 43 2B 33 32 0D 39 31 33 30 20 45 4C |URN C+32.9130 EL|
00000160: 49 46 20 43 3C 33 32 20 4F 52 20 43 3E 39 30 20 |IF C<32 OR C>90 |
00000170: 54 48 45 4E 0D 39 31 34 30 20 52 45 54 55 52 4E |THEN.9140 RETURN|
00000180: 20 43 2B 36 34 0D 39 31 35 30 20 45 4C 53 45 20 | C+64.9150 ELSE |
00000190: 0D 39 31 36 30 20 52 45 54 55 52 4E 20 43 0D 39 |.9160 RETURN C.9|
000001A0: 31 37 30 20 45 4E 44 49 46 20 0D 39 31 38 30 20 |170 ENDIF .9180 |
000001B0: 45 4E 44 46 55 4E 43 20 53 43 52 5F 50 45 54 53 |ENDFUNC SCR_PETS|
000001C0: 43 49 0D |CI. |
9000 //--- SCREEN CODE TO PETASCII--.901
0 //--- CONVERSION FUNCTION -----.9020 /
/.9030 // CALLING STATEMENT COULD LOOK.9
040 // LIKE THIS:.9050 // PRINT CHR$(SCR
_PETSCI(LOC)),.9060 // WHERE LOC IS A SC
REEN.9070 // LOCATION FROM 1024 TO 2023.
.9080 //.9090 FUNC SCR_PETSCI(LOC) .9100
C:=PEEK(LOCATION).9110 IF C>=65 AND C<=
90 THEN.9120 RETURN C+32.9130 ELIF C<32
OR C>90 THEN.9140 RETURN C+64.9150 ELSE
.9160 RETURN C.9170 ENDIF .9180 ENDFUNC
SCR_PETSCI.
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