Home » Personal collection » Acorn ADFS disks » Greaseweazled » adfs_E00.adf » WELCOME/Sketch

WELCOME/Sketch

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Personal collection » Acorn ADFS disks » Greaseweazled » adfs_E00.adf
Filename: WELCOME/Sketch
Read OK:
File size: 0ADA bytes
Load address: FFFF1D00
Exec address: FFFF8023
File contents
   10VDU6:*FX220,27
   20ONERRORGOTO140
   30DIMM 255,B 8:o=&FFF1:M%=0:H%=1272:L%=104:O%=956
   40MODE4:CLS:PROCO:PROCI:PROCN:MODE2:PROCS:X%=600:Y%=512:K%=5:E%=8:D%=0:PROCV(0):PROCV(1)
   50PROCC:REPEAT:PROCC:G%=INKEY0:N%=G%OR&10:B%=G%AND&DF:IFG%=-1THEN100
   60IFN%>=ASC"0"IFN%<=ASC"8"IFE%<>VALCHR$N%PROCV(1):E%=VALCHR$N%:PROCV(1):GOTO100
   70IFB%=ASC"D"IFD%=1PROCV(0):D%=0:PROCV(0):GOTO100
   80IFB%=ASC"F"IFD%=0PROCV(0):D%=1:PROCV(0):GOTO100
   90IFB%=ASC"C"UNTILTRUE:CLG:GOTO50
  100MOVEX%,Y%:Q%=X%-8*(INKEY-122-INKEY-26):IFQ%<=M%ORQ%>=H%Q%=X%
  110R%=Y%-4*(1-(Q%<>X%ANDD%=0))*(INKEY-58-INKEY-42):IFR%<=L%ORR%>=O%R%=Y%
  120K%=5+&48*D%+(E%=8):IFE%=0IFD%GCOL0,128+POINT(Q%,R%)
  130GCOL0,E%:X%=Q%:Y%=R%:PLOTK%,X%,Y%:PROCC:UNTILFALSE
  140IFERR<>17REPORT:PRINT" at line ";ERL:GOTO180
  150REPEAT:MODE4:CLS:PROCE("Which do you want to do ?",10):PRINTTAB(10,VPOS+3)"";:PROCn("R"):PRINT"epeat this program":PRINTTAB(10,VPOS+1)"Go to ";:PROCn("N"):PRINT"ext program":PRINTTAB(10,VPOS+1)"Return to main ";:PROCn("M"):PRINT"enu":PRINTTAB(10,VPOS+1)"";:PROCn("E"):PRINT"xit from disc"
  160PRINTTAB(0,VPOS+3)"Choose from ";:PROCn("R"):PRINT"epeat, ";:PROCn("N"):PRINT"ext, ";:PROCn("M"):PRINT"enu or ";:PROCn("E"):PRINT"xit ";:A$=GET$:UNTIL(A$="R")OR(A$="N")OR(A$="M")OR(A$="E"):CLS:IFA$="R"THENGOTO40
  170IFA$="N"THENP%=4ELSEIFA$="M"THENP%=1ELSEP%=17
  180*FX4
  190VDU21:*FX220,0
  200*FX15,1
  210*FX201,1
  220CHAIN"BOOT":END
  230DEFPROCn(A$):COLOUR0:COLOUR135:PRINTA$;:COLOUR7:COLOUR128:ENDPROC
  240DEFPROCS:*FX4,2
  250VDU23,224,0,0,&08,&08,&1C,&08,&08,0,0:VDU23,226,&D3,&92,&92,&93,&92,&92,&DB,&DB:VDU23,227,&77,&55,&55,&76,&57,&55,&55,&55:VDU23,228,&FF,&81,&81,&81,&81,&81,&81,&FF:VDU23,229,&8B,&DA,&AA,&AA,&8A,&8A,&8A,&8B:VDU23,230,&AB,&AA,&AA,&AB,&AA,&AA,&92,&93
  260VDU23,255,-1;-1;-1;-1;:MOVEM%,L%:DRAWH%,L%:DRAWH%,O%:DRAWM%,O%:DRAWM%,L%:VDU5:MOVE32,92:PRINT"C";:MOVE0,60:VDU226,227:MOVE184,60:VDU228:FORI%=0TO7:MOVE184+120*I%,92:VDUI%+ASC"0":NEXT:FORI%=1TO7:MOVE184+120*I%,60:GCOL0,I%:VDU255:NEXT:GCOL0,7:MOVE1184,92:PRINT"8";:MOVE1152,60:VDU229,230:VDU4:PRINTTAB(3,1);"D-Draw  F-Fill";:VDU5:PROCW:ENDPROC
  270DEFPROCC:GCOL3,7:MOVEX%-32,Y%+16:VDU224:ENDPROC
  280DEFPROCWVDU24,M%+8;L%+4;H%-8;O%-4;:ENDPROC
  290DEFPROCV(T):VDU26:GCOL4,0:IFTMOVE184+120*E%-40*(E%=8),92ELSEMOVE64*(3+8*D%),988
  300VDU255:PROCW:MOVEX%,Y%:ENDPROC
  310DEFPROCN:CLS:PRINT''':PRINT"    This  program allows you to draw":PRINT"    pictures on the screen using the":PRINT"    four  cursor  control  keys (the":PRINT"    ones   with   arrows  marked  on":PRINT"    them.)"'':PRINT"    The  number  keys  at the top of"
  320PRINT"    the  keyboard  select the colour":PRINT"    of  the  line  (1 - 7),  or  the":PRINT"    move (8) or erase (0) functions."'':PRINT"    The  'C' key  clears the screen,":PRINT"    and 'D' and 'F'  switch  between":PRINT"    drawing  lines  and  filling  in"
  330PRINT"    areas  respectively.":PROCP:ENDPROC
  340DEFPROCP:PRINTTAB(4,25);"Press the SPACE BAR to continue";:*FX15,1
  350REPEATUNTILGET$=" ":ENDPROC
  360DEFPROCT:PROCD("Sketch",12):I%=INKEY500:ENDPROC
  370DEFPROCOVDU23,1,0;0;0;0;:ENDPROC
  380DEFPROCY:Y%=-1
  390X%=GET:X%=X%AND&DF:IFX%<>78ANDX%<>89THEN390
  400Y%=1:IFX%=78THENY%=0
  410VDUX%,8:ENDPROC
  420DEFPROCE(A$,y%)PRINTTAB((38-LENA$)/2,y%)A$;:ENDPROC
  430DEFPROCI$M=STRING$(255,CHR$0):M?255=0:C=224:ENDPROC
  440DEFPROCD(A$,y%)B$="":C$="":FORF%=1TOLENA$:K%=FNC(ASCMID$(A$,F%,1)):B$=B$+CHR$K%:C$=C$+CHR$(K%+1):NEXT:x%=640-16*LENA$:VDU5:MOVEx%,1020-y%*32:PRINTB$;:MOVEx%,988-y%*32:PRINTC$;:VDU4:PROCO:ENDPROC
  450DEFFNC(C%)IFM?C%THEN=M?C%ELSEIFC>=256STOPELSEM?C%=C:?B=C%:A%=10:X%=B:Y%=BDIV256:CALLo
  460FORJ%=0TO1:VDU23,C+J%:FORI%=2TO9:VDUB?(J%*4+I%DIV2):NEXT,:C=C+2:=M?C%

�6:*FX220,27
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21�C:�:�C:G%=�0:N%=G%�&10:B%=G%�&DF:�G%=-1��Dd@
<8�N%>=�"0"�N%<=�"8"�E%<>��N%�V(1):E%=��N%:�V(1):�Dd@
F'�B%=�"D"�D%=1�V(0):D%=0:�V(0):�Dd@
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Z�B%=�"C"��:�:�Tr@
d3�X%,Y%:Q%=X%-8*(�-122-�-26):�Q%<=M%�Q%>=H%Q%=X%
n=R%=Y%-4*(1-(Q%<>X%�D%=0))*(�-58-�-42):�R%<=L%�R%>=O%R%=Y%
x-K%=5+&48*D%+(E%=8):�E%=0�D%�0,128+�Q%,R%)
�%�0,E%:X%=Q%:Y%=R%:�K%,X%,Y%:�C:��
� �<>17�:�" at line ";�:�tt@
��:�4:�:�E("Which do you want to do ?",10):�10,�+3)"";:�n("R"):�"epeat this program":�10,�+1)"Go to ";:�n("N"):�"ext program":�10,�+1)"Return to main ";:�n("M"):�"enu":�10,�+1)"";:�n("E"):�"xit from disc"
���0,�+3)"Choose from ";:�n("R"):�"epeat, ";:�n("N"):�"ext, ";:�n("M"):�"enu or ";:�n("E"):�"xit ";:A$=�:�(A$="R")�(A$="N")�(A$="M")�(A$="E"):�:�A$="R"��Th@
�#�A$="N"�P%=4��A$="M"�P%=1�P%=17
�*FX4
��21:*FX220,0
�*FX15,1
�*FX201,1
�
�"BOOT":�
�"��n(A$):�0:�135:�A$;:�7:�128:�
���S:*FX4,2
���23,224,0,0,&08,&08,&1C,&08,&08,0,0:�23,226,&D3,&92,&92,&93,&92,&92,&DB,&DB:�23,227,&77,&55,&55,&76,&57,&55,&55,&55:�23,228,&FF,&81,&81,&81,&81,&81,&81,&FF:�23,229,&8B,&DA,&AA,&AA,&8A,&8A,&8A,&8B:�23,230,&AB,&AA,&AA,&AB,&AA,&AA,&92,&93
��23,255,-1;-1;-1;-1;:�M%,L%:�H%,L%:�H%,O%:�M%,O%:�M%,L%:�5:�32,92:�"C";:�0,60:�226,227:�184,60:�228:�I%=0�7:�184+120*I%,92:�I%+�"0":�:�I%=1�7:�184+120*I%,60:�0,I%:�255:�:�0,7:�1184,92:�"8";:�1152,60:�229,230:�4:�3,1);"D-Draw  F-Fill";:�5:�W:�
 ��C:�3,7:�X%-32,Y%+16:�224:�
!��W�24,M%+8;L%+4;H%-8;O%-4;:�
"?��V(T):�26:�4,0:�T�184+120*E%-40*(E%=8),92��64*(3+8*D%),988
,�255:�W:�X%,Y%:�
6���N:�:�''':�"    This  program allows you to draw":�"    pictures on the screen using the":�"    four  cursor  control  keys (the":�"    ones   with   arrows  marked  on":�"    them.)"'':�"    The  number  keys  at the top of"
@��"    the  keyboard  select the colour":�"    of  the  line  (1 - 7),  or  the":�"    move (8) or erase (0) functions."'':�"    The  'C' key  clears the screen,":�"    and 'D' and 'F'  switch  between":�"    drawing  lines  and  filling  in"
J$�"    areas  respectively.":�P:�
T:��P:�4,25);"Press the SPACE BAR to continue";:*FX15,1
^
���=" ":�
h!��T:�D("Sketch",12):I%=�500:�
r��O�23,1,0;0;0;0;:�
|
��Y:Y%=-1
�&X%=�:X%=X%�&DF:�X%<>78�X%<>89��tFA
�Y%=1:�X%=78�Y%=0
��X%,8:�
�#��E(A$,y%)�(38-�A$)/2,y%)A$;:�
�"��I$M=�255,�0):M?255=0:C=224:�
����D(A$,y%)B$="":C$="":�F%=1��A$:K%=�C(��A$,F%,1)):B$=B$+�K%:C$=C$+�(K%+1):�:x%=640-16*�A$:�5:�x%,1020-y%*32:�B$;:�x%,988-y%*32:�C$;:�4:�O:�
�CݤC(C%)�M?C%�=M?C%��C>=256��M?C%=C:?B=C%:A%=10:X%=B:Y%=B�256:�o
�:�J%=0�1:�23,C+J%:�I%=2�9:�B?(J%*4+I%�2):�,:C=C+2:=M?C%
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00000090  f2 43 3a f5 3a f2 43 3a  47 25 3d a6 30 3a 4e 25  |.C:.:.C:G%=.0:N%|
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00000240  3a eb 34 3a db 3a f2 45  28 22 57 68 69 63 68 20  |:.4:.:.E("Which |
00000250  64 6f 20 79 6f 75 20 77  61 6e 74 20 74 6f 20 64  |do you want to d|
00000260  6f 20 3f 22 2c 31 30 29  3a f1 8a 31 30 2c bc 2b  |o ?",10):..10,.+|
00000270  33 29 22 22 3b 3a f2 6e  28 22 52 22 29 3a f1 22  |3)"";:.n("R"):."|
00000280  65 70 65 61 74 20 74 68  69 73 20 70 72 6f 67 72  |epeat this progr|
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00000340  28 22 4e 22 29 3a f1 22  65 78 74 2c 20 22 3b 3a  |("N"):."ext, ";:|
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WELCOME/Sketch.m0
WELCOME/Sketch.m1
WELCOME/Sketch.m2
WELCOME/Sketch.m4
WELCOME/Sketch.m5