Home » Archimedes archive » Archimedes World » AW-1991-04.adf » April91 » !AWApr91/Goodies/Morph/!PlayMorph/MORPH

!AWApr91/Goodies/Morph/!PlayMorph/MORPH

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 » Archimedes archive » Archimedes World » AW-1991-04.adf » April91
Filename: !AWApr91/Goodies/Morph/!PlayMorph/MORPH
Read OK: ✔
File size: 1247 bytes
Load address: 0000
Exec address: 0000
Duplicates

There is 1 duplicate copy of this file in the archive:

File contents
   10 REM>MORPH
   20 
   30 REM    'metaMORPHosis' (C) S.S.Pardesi  1988
   40 
   50 ON ERROR MODE0:REPORT:PRINT " AT LINE ";ERL:END
   60 PROCsetup_screen
   70
   80 PROCinst
   90 PROCinitialise_variables
  100 PROCmenu
  110 END
  120 
  130 DEFPROCdraw_new_pics
  140 PROCinitialise_screen
  150 PROCdraw_first
  160 PROCdraw_second
  170 PROCcalculate_a_bit
  180 OK=TRUE
  190 ENDPROC
  200 
  210 DEFPROCinitialise_variables
  220 NP%=300
  230 DIM X%(NP%),Y%(NP%),A%(NP%),B%(NP%)
  240 DIM XI(NP%),YI(NP%)
  250 DEL%=20
  260 SEC%=100
  270 CNT%=0:FCNT%=0
  280 AS%=1
  290 ENDPROC
  300 
  310 DEFPROCinitialise_screen
  320 PROCsetup_screen
  330 MOUSE ON
  340 MOUSE RECTANGLE 0,0,1279,850
  350 RECTANGLE 0,0,1279,850
  360 CNT%=0:FCNT%=0
  370 AS%=1
  380 ENDPROC
  390 
  400 DEFPROCdraw_first
  410PRINT "LEFT : Place Point         MIDDLE : Erase Previous Points         RIGHT : Exit"
  420PRINT TAB(25,3) "Points so far plotted (Max ";NP%;") : "
  430 REPEAT:MOUSE X%,Y%,Z%:UNTIL Z%=0
  440 REPEAT
  450 MOUSE XPOS%,YPOS%,BUT%
  460IF BUT%=4 THEN PROCdraw_line(X%(),Y%(),59)
  470IF CNT%>0 AND BUT%=2 THEN PROCerase(X%(),Y%(),59)
  480UNTIL BUT%=1 OR CNT%=NP%
  490 IF CNT%=0 THEN 440
  500 FCNT%=CNT%
  510 ENDPROC
  520 
  530 DEFPROCdraw_second
  540 CLS
  550 RECTANGLE 0,0,1279,850
  560PRINT "LEFT : Place Point         MIDDLE : Erase Previous Points         AUTOMATIC EXIT"
  570 PRINT TAB(7,3) "Points in FIRST picture : ";FCNT%
  580 PRINT TAB(43,3) "Points in SECOND picture : "
  590 REPEAT:MOUSE X%,Y%,Z%:UNTIL Z%=0
  600 CNT%=0
  610 REPEAT
  620 MOUSE XPOS%,YPOS%,BUT%
  630 IF BUT%=4 THEN PROCdraw_line(A%(),B%(),70)
  640 IF CNT%>0 AND BUT%=2 THEN PROCerase(A%(),B%(),70)
  650 UNTIL CNT%=FCNT%
  660 ENDPROC
  670
  680 DEFPROCcalculate_a_bit
  690 FOR I%=1 TO CNT%
  700 XI(I%)=(X%(I%)-A%(I%))/SEC%
  710 YI(I%)=(Y%(I%)-B%(I%))/SEC%
  720 NEXT I%
  730 ENDPROC
  740 
  750 DEFPROCanimate(BE%,EN%,SP%)
  760 FOR I%=BE% TO EN%-1 STEP SP%
  770 BANK%=BANK% EOR 3:SYS 6,112,BANK%:CLS
  780 MOVE A%(1)+(XI(1)*I%),B%(1)+(YI(1)*I%)
  790 FOR J%=1 TO CNT%
  800 DRAW A%(J%)+(XI(J%)*I%),B%(J%)+(YI(J%)*I%)
  810 NEXT J%
  820 SYS 6,113,BANK%:WAIT
  830MOUSE XPOS%,YPOS%,BUT%:IF BUT%=1 EXIT=TRUE:ENDPROC
  840 NEXT I%
  850 A$=INKEY$(25)
  860 ENDPROC
  870 
  880 DEFPROCinst
  890 PRINT
  900 PRINT TAB(30) "metaMORPHosis ver 1.0"
  910 PRINT
  920 PRINT TAB(30) "(C) S.S.Pardesi  1988"
  930PRINT
  940 PRINT
  950 PRINT "This program allows the user to draw two wire frame pictures which the computer"
  960 PRINT
  970 PRINT "then animates by transforming the first picture into the second."
  980 PRINT
  990 PRINT
 1000 PRINT TAB(25) "* * PRESS ANY KEY TO CONTINUE * *"
 1010 A$=GET$
 1020 ENDPROC
 1030 
 1040 DEFPROCdisplay
 1050 EXIT=FALSE
 1060 MOUSE OFF
 1070 REPEAT
 1080 PROCanimate(1,SEC%,ABS(AS%))
 1090 PROCanimate(SEC%,2,ABS(AS%)*(-1))
 1100 UNTIL EXIT=TRUE
 1110 MOUSE ON
 1120 OK=TRUE
 1130 ENDPROC
 1140 
 1150 DEFPROCerase(QA%(),WS%(),TAB%)
 1160 GCOL 0
 1170 MOVE QA%(CNT%-1),WS%(CNT%-1)
 1180 DRAW QA%(CNT%),WS%(CNT%)
 1190 GCOL 1
 1200 MOVE QA%(CNT%-1),WS%(CNT%-1)
 1210 CNT%-=1
 1220 PRINT TAB(TAB%,3);CNT%;"  ";
 1230 A$=INKEY$(30)
 1240 ENDPROC
 1250 
 1260 DEFPROCdraw_line(QA%(),WS%(),TAB%)
 1270 CNT%+=1
 1280 IF CNT%=1 THEN MOVE XPOS%,YPOS%
 1290 QA%(CNT%)=XPOS%:WS%(CNT%)=YPOS%
 1300 DRAW XPOS%,YPOS%
 1310 PRINT TAB(TAB%,3);CNT%
 1320 A$=INKEY$(DEL%)
 1330 ENDPROC
 1340 
 1350 DEFPROCmenu
 1360 REPEAT
 1370 OK=FALSE
 1380 PROCsetup_screen
 1390 MOUSE ON
 1400 PRINT TAB(0,0) "ANIMATE PICS.","CHANGE ANIMATION SPEED","ALTER PLOTTING SENSITIVITY"
 1410 PRINT TAB(0,2) "SAVE PICTURES","   LOAD PICTURES","    DRAW NEW PICTURES","  QUIT"
 1420 MOUSE RECTANGLE 0,925,1279,98
 1430 REPEAT
 1440 MOUSE X%,Y%,Z%
 1450 IF FNrec(0,990,210,32) AND CNT%>0 THEN PROCdisplay
 1460 IF FNrec(315,992,357,32) AND CNT%>0 THEN PROCalter_speed
 1470 IF FNrec(800,992,1220,32) THEN PROCalter_plotting
 1480 IF FNrec(0,930,210,32) AND CNT%>0 THEN PROCsave_pics
 1490 IF FNrec(385,930,210,32) THEN PROCload_pics
 1500 IF FNrec(704,930,276,32) THEN PROCdraw_new_pics
 1510 IF FNrec(1150,930,1220,32) THEN PROCquit
 1520 UNTIL OK
 1530 UNTIL FALSE
 1540 
 1550 DEFFNrec(XC%,YC%,WC%,HC%)=X%>XC% AND X%<XC%+WC% AND Y%>YC% AND Y%<YC%+HC% AND Z%=4
 1560 ENDPROC
 1570 
 1580 DEFPROCquit
 1590 MODE 0
 1600 END
 1610 ENDPROC
 1620 
 1630 DEFPROCalter_plotting
 1640 PROCsetup_screen
 1650 PRINT TAB(0,0)"LEFT : Decrease Sensitivity"," MIDDLE : Increase Sensitivity","    RIGHT : Exit"
 1660 PRINT TAB(23,3)"Current Sensitivity (0-45) : ";50-DEL%
 1670 REPEAT:MOUSE X%,Y%,Z%:UNTIL Z%=0
 1680 REPEAT
 1690 MOUSE X%,Y%,Z%
 1700 IF Z%=4 AND DEL%<50 DEL%+=1
 1710 IF Z%=2 AND DEL%>5 DEL%-=1
 1720 PRINT TAB(52,3);50-DEL%;"  "
 1730 A$=INKEY$(7)
 1740 UNTIL Z%=1
 1750 OK=TRUE
 1760 ENDPROC
 1770 
 1780 DEFPROCalter_speed
 1790 PROCsetup_screen
 1800 PRINT TAB(0,0)"LEFT : Decrease Speed"," MIDDLE : Increase Speed","   RIGHT : Exit"
 1810 PRINT TAB(26,3)"Current Speed (1-";CNT%;") : ";AS%;"  "
 1820 REPEAT:MOUSE X%,Y%,Z%:UNTIL Z%=0
 1830 REPEAT
 1840 MOUSE X%,Y%,Z%
 1850 IF Z%=2 AND AS%<CNT% AS%+=1
 1860 IF Z%=4 AND AS%>1 AS%-=1
 1870 PRINT TAB(48,3);" ";AS%;"  "
 1880 A$=INKEY$(15)
 1890 UNTIL Z%=1
 1900 OK=TRUE
 1910 ENDPROC
 1920 
 1930 DEFPROCsave_pics
 1940 PROCget_filename("SAVE")
 1950 IF F$="" THEN OK=TRUE:ENDPROC
 1960 A=OPENOUT F$
 1970 PRINT# A,CNT%
 1980 FOR I%=1 TO CNT%
 1990 PRINT# A,X%(I%),Y%(I%),A%(I%),B%(I%)
 2000 NEXT I%
 2010 CLOSE# A
 2020 OK=TRUE
 2030 ENDPROC
 2040 
 2050 DEFPROCload_pics
 2060 PROCget_filename("LOAD")
 2070 IF F$="" THEN OK=TRUE:ENDPROC
 2080 A=OPENIN F$
 2090 INPUT# A,CNT%
 2100 FOR I%=1 TO CNT%
 2110 INPUT# A,X%(I%),Y%(I%),A%(I%),B%(I%)
 2120 NEXT I%
 2130 CLOSE# A
 2140 PROCcalculate_a_bit
 2150 AS%=1
 2160 OK=TRUE
 2170 ENDPROC
 2180 
 2190 DEFPROCsetup_screen
 2200 MODE 0
 2210 OFF
 2220 ENDPROC
 2230 
 2240 DEFPROCget_filename(M$)
 2250 REPEAT
 2260 PROCsetup_screen
 2270 PRINT TAB(0,0);"Enter filename to ";M$
 2280 PRINT TAB(0,4)
 2290 *MOUNT
 2300 *CAT
 2310 INPUT TAB(0,2) "Filename (Max 10 characters) : ";F$
 2320 UNTIL LEN(F$)<11
 2330 ENDPROC


 �>MORPH
 
/ �    'metaMORPHosis' (C) S.S.Pardesi  1988
( 
2 � � �0:�:� " AT LINE ";�:�
< �setup_screen
F
P
 �inst
Z �initialise_variables
d
 �menu
n �
x 
� ��draw_new_pics
� �initialise_screen
� �draw_first
� �draw_second
� �calculate_a_bit
�	 OK=�
� �
� 
� ��initialise_variables
� NP%=300
�& � X%(NP%),Y%(NP%),A%(NP%),B%(NP%)
� � XI(NP%),YI(NP%)
� DEL%=20

 SEC%=100
 CNT%=0:FCNT%=0

 AS%=1
" �
, 
6 ��initialise_screen
@ �setup_screen
J	 ȗ �
T ȗ ȓ 0,0,1279,850
^ ȓ 0,0,1279,850
h CNT%=0:FCNT%=0
r
 AS%=1
| �
� 
� ��draw_first
�V� "LEFT : Place Point         MIDDLE : Erase Previous Points         RIGHT : Exit"
�5� �25,3) "Points so far plotted (Max ";NP%;") : "
� �:ȗ X%,Y%,Z%:� Z%=0
� �
� ȗ XPOS%,YPOS%,BUT%
�'� BUT%=4 � �draw_line(X%(),Y%(),59)
�,� CNT%>0 � BUT%=2 � �erase(X%(),Y%(),59)
�� BUT%=1 � CNT%=NP%
� � CNT%=0 � �txA
� FCNT%=CNT%
� �
 
 ��draw_second
 �
& ȓ 0,0,1279,850
0X� "LEFT : Place Point         MIDDLE : Erase Previous Points         AUTOMATIC EXIT"
:/ � �7,3) "Points in FIRST picture : ";FCNT%
D+ � �43,3) "Points in SECOND picture : "
N �:ȗ X%,Y%,Z%:� Z%=0
X CNT%=0
b �
l ȗ XPOS%,YPOS%,BUT%
v( � BUT%=4 � �draw_line(A%(),B%(),70)
�- � CNT%>0 � BUT%=2 � �erase(A%(),B%(),70)
� � CNT%=FCNT%
� �
�
� ��calculate_a_bit
� � I%=1 � CNT%
�  XI(I%)=(X%(I%)-A%(I%))/SEC%
�  YI(I%)=(Y%(I%)-B%(I%))/SEC%
�	 � I%
� �
� 
� ��animate(BE%,EN%,SP%)
� � I%=BE% � EN%-1 � SP%
% BANK%=BANK% � 3:ș 6,112,BANK%:�
( � A%(1)+(XI(1)*I%),B%(1)+(YI(1)*I%)
 � J%=1 � CNT%
 , � A%(J%)+(XI(J%)*I%),B%(J%)+(YI(J%)*I%)
*	 � J%
4 ș 6,113,BANK%:Ȗ
>)ȗ XPOS%,YPOS%,BUT%:� BUT%=1 EXIT=�:�
H	 � I%
R
 A$=�(25)
\ �
f 
p ��inst
z �
�# � �30) "metaMORPHosis ver 1.0"
� �
�# � �30) "(C) S.S.Pardesi  1988"
��
� �
�X � "This program allows the user to draw two wire frame pictures which the computer"
� �
�I � "then animates by transforming the first picture into the second."
� �
� �
�/ � �25) "* * PRESS ANY KEY TO CONTINUE * *"
�	 A$=�
� �
 
 ��display
 EXIT=�
$	 ȗ �
. �
8 �animate(1,SEC%,�(AS%))
B! �animate(SEC%,2,�(AS%)*(-1))
L
 � EXIT=�
V	 ȗ �
`	 OK=�
j �
t 
~ ��erase(QA%(),WS%(),TAB%)
� � 0
� � QA%(CNT%-1),WS%(CNT%-1)
� � QA%(CNT%),WS%(CNT%)
� � 1
� � QA%(CNT%-1),WS%(CNT%-1)
� CNT%-=1
� � �TAB%,3);CNT%;"  ";
�
 A$=�(30)
� �
� 
�" ��draw_line(QA%(),WS%(),TAB%)
� CNT%+=1
 � CNT%=1 � � XPOS%,YPOS%

$ QA%(CNT%)=XPOS%:WS%(CNT%)=YPOS%
 � XPOS%,YPOS%
 � �TAB%,3);CNT%
( A$=�(DEL%)
2 �
< 
F ��menu
P �
Z	 OK=�
d �setup_screen
n	 ȗ �
xR � �0,0) "ANIMATE PICS.","CHANGE ANIMATION SPEED","ALTER PLOTTING SENSITIVITY"
�P � �0,2) "SAVE PICTURES","   LOAD PICTURES","    DRAW NEW PICTURES","  QUIT"
� ȗ ȓ 0,925,1279,98
� �
� ȗ X%,Y%,Z%
�- � �rec(0,990,210,32) � CNT%>0 � �display
�3 � �rec(315,992,357,32) � CNT%>0 � �alter_speed
�. � �rec(800,992,1220,32) � �alter_plotting
�/ � �rec(0,930,210,32) � CNT%>0 � �save_pics
�( � �rec(385,930,210,32) � �load_pics
�, � �rec(704,930,276,32) � �draw_new_pics
�% � �rec(1150,930,1220,32) � �quit
�	 � OK
� � �
 
L ݤrec(XC%,YC%,WC%,HC%)=X%>XC% � X%<XC%+WC% � Y%>YC% � Y%<YC%+HC% � Z%=4
 �
" 
, ��quit
6 � 0
@ �
J �
T 
^ ��alter_plotting
h �setup_screen
r] � �0,0)"LEFT : Decrease Sensitivity"," MIDDLE : Increase Sensitivity","    RIGHT : Exit"
|4 � �23,3)"Current Sensitivity (0-45) : ";50-DEL%
� �:ȗ X%,Y%,Z%:� Z%=0
� �
� ȗ X%,Y%,Z%
� � Z%=4 � DEL%<50 DEL%+=1
� � Z%=2 � DEL%>5 DEL%-=1
� � �52,3);50-DEL%;"  "
� A$=�(7)
� � Z%=1
�	 OK=�
� �
� 
� ��alter_speed
� �setup_screen
P � �0,0)"LEFT : Decrease Speed"," MIDDLE : Increase Speed","   RIGHT : Exit"
5 � �26,3)"Current Speed (1-";CNT%;") : ";AS%;"  "
 �:ȗ X%,Y%,Z%:� Z%=0
& �
0 ȗ X%,Y%,Z%
: � Z%=2 � AS%<CNT% AS%+=1
D � Z%=4 � AS%>1 AS%-=1
N � �48,3);" ";AS%;"  "
X
 A$=�(15)
b � Z%=1
l	 OK=�
v �
� 
� ��save_pics
� �get_filename("SAVE")
� � F$="" � OK=�:�
� A=� F$
� �# A,CNT%
� � I%=1 � CNT%
�% �# A,X%(I%),Y%(I%),A%(I%),B%(I%)
�	 � I%
�	 �# A
�	 OK=�
� �
� 
 ��load_pics
 �get_filename("LOAD")
 � F$="" � OK=�:�
  A=� F$
* �# A,CNT%
4 � I%=1 � CNT%
>% �# A,X%(I%),Y%(I%),A%(I%),B%(I%)
H	 � I%
R	 �# A
\ �calculate_a_bit
f
 AS%=1
p	 OK=�
z �
� 
� ��setup_screen
� � 0
� �
� �
� 
� ��get_filename(M$)
� �
� �setup_screen
�$ � �0,0);"Enter filename to ";M$
� � �0,4)
� *MOUNT
�	 *CAT
	1 � �0,2) "Filename (Max 10 characters) : ";F$
	 � �(F$)<11
	 �
�
00000000  0d 00 0a 0c 20 f4 3e 4d  4f 52 50 48 0d 00 14 05  |.... .>MORPH....|
00000010  20 0d 00 1e 2f 20 f4 20  20 20 20 27 6d 65 74 61  | .../ .    'meta|
00000020  4d 4f 52 50 48 6f 73 69  73 27 20 28 43 29 20 53  |MORPHosis' (C) S|
00000030  2e 53 2e 50 61 72 64 65  73 69 20 20 31 39 38 38  |.S.Pardesi  1988|
00000040  0d 00 28 05 20 0d 00 32  1f 20 ee 20 85 20 eb 30  |..(. ..2. . . .0|
00000050  3a f6 3a f1 20 22 20 41  54 20 4c 49 4e 45 20 22  |:.:. " AT LINE "|
00000060  3b 9e 3a e0 0d 00 3c 12  20 f2 73 65 74 75 70 5f  |;.:...<. .setup_|
00000070  73 63 72 65 65 6e 0d 00  46 04 0d 00 50 0a 20 f2  |screen..F...P. .|
00000080  69 6e 73 74 0d 00 5a 1a  20 f2 69 6e 69 74 69 61  |inst..Z. .initia|
00000090  6c 69 73 65 5f 76 61 72  69 61 62 6c 65 73 0d 00  |lise_variables..|
000000a0  64 0a 20 f2 6d 65 6e 75  0d 00 6e 06 20 e0 0d 00  |d. .menu..n. ...|
000000b0  78 05 20 0d 00 82 14 20  dd f2 64 72 61 77 5f 6e  |x. .... ..draw_n|
000000c0  65 77 5f 70 69 63 73 0d  00 8c 17 20 f2 69 6e 69  |ew_pics.... .ini|
000000d0  74 69 61 6c 69 73 65 5f  73 63 72 65 65 6e 0d 00  |tialise_screen..|
000000e0  96 10 20 f2 64 72 61 77  5f 66 69 72 73 74 0d 00  |.. .draw_first..|
000000f0  a0 11 20 f2 64 72 61 77  5f 73 65 63 6f 6e 64 0d  |.. .draw_second.|
00000100  00 aa 15 20 f2 63 61 6c  63 75 6c 61 74 65 5f 61  |... .calculate_a|
00000110  5f 62 69 74 0d 00 b4 09  20 4f 4b 3d b9 0d 00 be  |_bit.... OK=....|
00000120  06 20 e1 0d 00 c8 05 20  0d 00 d2 1b 20 dd f2 69  |. ..... .... ..i|
00000130  6e 69 74 69 61 6c 69 73  65 5f 76 61 72 69 61 62  |nitialise_variab|
00000140  6c 65 73 0d 00 dc 0c 20  4e 50 25 3d 33 30 30 0d  |les.... NP%=300.|
00000150  00 e6 26 20 de 20 58 25  28 4e 50 25 29 2c 59 25  |..& . X%(NP%),Y%|
00000160  28 4e 50 25 29 2c 41 25  28 4e 50 25 29 2c 42 25  |(NP%),A%(NP%),B%|
00000170  28 4e 50 25 29 0d 00 f0  16 20 de 20 58 49 28 4e  |(NP%).... . XI(N|
00000180  50 25 29 2c 59 49 28 4e  50 25 29 0d 00 fa 0c 20  |P%),YI(NP%).... |
00000190  44 45 4c 25 3d 32 30 0d  01 04 0d 20 53 45 43 25  |DEL%=20.... SEC%|
000001a0  3d 31 30 30 0d 01 0e 13  20 43 4e 54 25 3d 30 3a  |=100.... CNT%=0:|
000001b0  46 43 4e 54 25 3d 30 0d  01 18 0a 20 41 53 25 3d  |FCNT%=0.... AS%=|
000001c0  31 0d 01 22 06 20 e1 0d  01 2c 05 20 0d 01 36 18  |1..". ...,. ..6.|
000001d0  20 dd f2 69 6e 69 74 69  61 6c 69 73 65 5f 73 63  | ..initialise_sc|
000001e0  72 65 65 6e 0d 01 40 12  20 f2 73 65 74 75 70 5f  |reen..@. .setup_|
000001f0  73 63 72 65 65 6e 0d 01  4a 09 20 c8 97 20 ee 0d  |screen..J. .. ..|
00000200  01 54 17 20 c8 97 20 c8  93 20 30 2c 30 2c 31 32  |.T. .. .. 0,0,12|
00000210  37 39 2c 38 35 30 0d 01  5e 14 20 c8 93 20 30 2c  |79,850..^. .. 0,|
00000220  30 2c 31 32 37 39 2c 38  35 30 0d 01 68 13 20 43  |0,1279,850..h. C|
00000230  4e 54 25 3d 30 3a 46 43  4e 54 25 3d 30 0d 01 72  |NT%=0:FCNT%=0..r|
00000240  0a 20 41 53 25 3d 31 0d  01 7c 06 20 e1 0d 01 86  |. AS%=1..|. ....|
00000250  05 20 0d 01 90 11 20 dd  f2 64 72 61 77 5f 66 69  |. .... ..draw_fi|
00000260  72 73 74 0d 01 9a 56 f1  20 22 4c 45 46 54 20 3a  |rst...V. "LEFT :|
00000270  20 50 6c 61 63 65 20 50  6f 69 6e 74 20 20 20 20  | Place Point    |
00000280  20 20 20 20 20 4d 49 44  44 4c 45 20 3a 20 45 72  |     MIDDLE : Er|
00000290  61 73 65 20 50 72 65 76  69 6f 75 73 20 50 6f 69  |ase Previous Poi|
000002a0  6e 74 73 20 20 20 20 20  20 20 20 20 52 49 47 48  |nts         RIGH|
000002b0  54 20 3a 20 45 78 69 74  22 0d 01 a4 35 f1 20 8a  |T : Exit"...5. .|
000002c0  32 35 2c 33 29 20 22 50  6f 69 6e 74 73 20 73 6f  |25,3) "Points so|
000002d0  20 66 61 72 20 70 6c 6f  74 74 65 64 20 28 4d 61  | far plotted (Ma|
000002e0  78 20 22 3b 4e 50 25 3b  22 29 20 3a 20 22 0d 01  |x ";NP%;") : "..|
000002f0  ae 19 20 f5 3a c8 97 20  58 25 2c 59 25 2c 5a 25  |.. .:.. X%,Y%,Z%|
00000300  3a fd 20 5a 25 3d 30 0d  01 b8 06 20 f5 0d 01 c2  |:. Z%=0.... ....|
00000310  18 20 c8 97 20 58 50 4f  53 25 2c 59 50 4f 53 25  |. .. XPOS%,YPOS%|
00000320  2c 42 55 54 25 0d 01 cc  27 e7 20 42 55 54 25 3d  |,BUT%...'. BUT%=|
00000330  34 20 8c 20 f2 64 72 61  77 5f 6c 69 6e 65 28 58  |4 . .draw_line(X|
00000340  25 28 29 2c 59 25 28 29  2c 35 39 29 0d 01 d6 2c  |%(),Y%(),59)...,|
00000350  e7 20 43 4e 54 25 3e 30  20 80 20 42 55 54 25 3d  |. CNT%>0 . BUT%=|
00000360  32 20 8c 20 f2 65 72 61  73 65 28 58 25 28 29 2c  |2 . .erase(X%(),|
00000370  59 25 28 29 2c 35 39 29  0d 01 e0 17 fd 20 42 55  |Y%(),59)..... BU|
00000380  54 25 3d 31 20 84 20 43  4e 54 25 3d 4e 50 25 0d  |T%=1 . CNT%=NP%.|
00000390  01 ea 14 20 e7 20 43 4e  54 25 3d 30 20 8c 20 8d  |... . CNT%=0 . .|
000003a0  74 78 41 0d 01 f4 0f 20  46 43 4e 54 25 3d 43 4e  |txA.... FCNT%=CN|
000003b0  54 25 0d 01 fe 06 20 e1  0d 02 08 05 20 0d 02 12  |T%.... ..... ...|
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000003d0  02 1c 06 20 db 0d 02 26  14 20 c8 93 20 30 2c 30  |... ...&. .. 0,0|
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00001120  ed 20 49 25 0d 08 52 09  20 d9 23 20 41 0d 08 5c  |. I%..R. .# A..\|
00001130  15 20 f2 63 61 6c 63 75  6c 61 74 65 5f 61 5f 62  |. .calculate_a_b|
00001140  69 74 0d 08 66 0a 20 41  53 25 3d 31 0d 08 70 09  |it..f. AS%=1..p.|
00001150  20 4f 4b 3d b9 0d 08 7a  06 20 e1 0d 08 84 05 20  | OK=...z. ..... |
00001160  0d 08 8e 13 20 dd f2 73  65 74 75 70 5f 73 63 72  |.... ..setup_scr|
00001170  65 65 6e 0d 08 98 08 20  eb 20 30 0d 08 a2 06 20  |een.... . 0.... |
00001180  87 0d 08 ac 06 20 e1 0d  08 b6 05 20 0d 08 c0 17  |..... ..... ....|
00001190  20 dd f2 67 65 74 5f 66  69 6c 65 6e 61 6d 65 28  | ..get_filename(|
000011a0  4d 24 29 0d 08 ca 06 20  f5 0d 08 d4 12 20 f2 73  |M$).... ..... .s|
000011b0  65 74 75 70 5f 73 63 72  65 65 6e 0d 08 de 24 20  |etup_screen...$ |
000011c0  f1 20 8a 30 2c 30 29 3b  22 45 6e 74 65 72 20 66  |. .0,0);"Enter f|
000011d0  69 6c 65 6e 61 6d 65 20  74 6f 20 22 3b 4d 24 0d  |ilename to ";M$.|
000011e0  08 e8 0c 20 f1 20 8a 30  2c 34 29 0d 08 f2 0b 20  |... . .0,4).... |
000011f0  2a 4d 4f 55 4e 54 0d 08  fc 09 20 2a 43 41 54 0d  |*MOUNT.... *CAT.|
00001200  09 06 31 20 e8 20 8a 30  2c 32 29 20 22 46 69 6c  |..1 . .0,2) "Fil|
00001210  65 6e 61 6d 65 20 28 4d  61 78 20 31 30 20 63 68  |ename (Max 10 ch|
00001220  61 72 61 63 74 65 72 73  29 20 3a 20 22 3b 46 24  |aracters) : ";F$|
00001230  0d 09 10 0f 20 fd 20 a9  28 46 24 29 3c 31 31 0d  |.... . .(F$)<11.|
00001240  09 1a 06 20 e1 0d ff                              |... ...|
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