Home » Archimedes archive » Acorn User » AU 1994-06.adf » !WriteDemo_WriteDemo » Modules/ScrollText/TryWave

Modules/ScrollText/TryWave

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 » Acorn User » AU 1994-06.adf » !WriteDemo_WriteDemo
Filename: Modules/ScrollText/TryWave
Read OK: ✔
File size: 0C91 bytes
Load address: 0000
Exec address: 0000
Duplicates

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

File contents
   10REM >TryWave
   20
   30e% = 1
   40ON ERROR PROCerror:e% = 0
   50
   60IF e% THEN PROCinit
   70
   80REPEAT
   90  PROCcursor
  100
  110  MOUSE X%,Y%,B%
  120  IF B% > 0 THEN
  130    IF Y% < (4 * 32) THEN
  140      edit% = 3 - (Y% DIV 32)
  150    ENDIF
  160  ENDIF
  170
  180  K% = INKEY(0)
  190  IF K% > -1 THEN
  200    CASE K% OF
  210    
  220      WHEN 127
  230        IF LEN(field$(edit%)) > 0 AND pos% > 0 THEN
  240          s$            = field$(edit%)
  250          field$(edit%) = LEFT$(s$,pos% - 1) + RIGHT$(s$,LEN(s$) - pos%)
  260          pos%         -= 1
  270        ENDIF
  280        
  290      WHEN 135
  300        IF LEN(field$(edit%)) > 0 AND pos% < LEN(field$(edit%)) THEN
  310          s$            = field$(edit%)
  320          field$(edit%) = LEFT$(s$,pos%) + RIGHT$(s$,LEN(s$) - pos% - 1)
  330        ENDIF
  340        
  350      WHEN 13
  360        PROCdraw_wave
  370        
  380      WHEN 138
  390        edit% += 1
  400        IF edit% > 3 THEN edit% = 3
  410        IF pos% > LEN(field$(edit%)) THEN pos% = LEN(field$(edit%))
  420        
  430      WHEN 139
  440        edit% -= 1
  450        IF edit% < 0 THEN edit% = 0
  460        IF pos% > LEN(field$(edit%)) THEN pos% = LEN(field$(edit%))
  470        
  480      WHEN 136
  490        IF pos% > 0 THEN pos% -= 1
  500        
  510      WHEN 137
  520        IF pos% < LEN(field$(edit%)) THEN pos% += 1
  530        
  540      OTHERWISE
  550        max% = (40 - 7)
  560        IF edit% = 3 THEN max% += 39
  570        IF LEN(field$(edit%)) < max% THEN
  580          s$            = field$(edit%)
  590          field$(edit%) = LEFT$(s$,pos%) + CHR$(K%) + RIGHT$(s$,LEN(s$) - pos%)
  600          pos%         += 1
  610        ENDIF
  620        
  630    ENDCASE
  640    
  650    max% = (40 - 7)
  660    IF edit% = 3 THEN max% += 40
  670    PRINT TAB(7,27 + edit%) field$(edit%); SPC(max% - LEN(field$(edit%)));
  680    
  690    REPEAT
  700      K% = INKEY(0)
  710    UNTIL K% = -1
  720    
  730  ENDIF
  740
  750  PROCcursor
  760  WAIT
  770
  780UNTIL 0
  790END
  800
  810
  820
  830DEF PROCcursor
  840  p% = pos%
  850  e% = edit%
  860  IF p% >= (40 - 7) THEN
  870    p% -= 40
  880    e% += 1
  890  ENDIF
  900  GCOL 3,63 TINT 192
  910  RECTANGLE FILL (7 + p%) * 32, (4 - e%) * 32, 28, 28
  920ENDPROC
  930
  940
  950
  960DEF PROCdraw_wave
  970  VDU24, 0; (5 * 32); 1279; 1023;
  980  CLG
  990  length = EVAL(field$(0))
 1000  var    = EVAL(field$(1))
 1010  inc    = EVAL(field$(2))
 1020  n      = 0
 1030  GCOL 63 TINT 192
 1040  OX = 0
 1050  OY = EVAL(field$(3))
 1060  FOR X = 0 TO 1279 STEP (1280 / length)
 1070    n += 1
 1080    IF n = 17 THEN
 1090      n = 0
 1100      GCOL 7 TINT 192
 1110      LINE X, 1024, X, 988
 1120      GCOL 63 TINT 192
 1130    ENDIF
 1140    y = EVAL(field$(3))
 1150    LINE OX, 1024 - (OY * 4), X, 1024 - (y * 4)
 1160    OX   = X
 1170    OY   = y
 1180    var += inc
 1190  NEXT
 1200  VDU 26
 1210ENDPROC
 1220
 1230
 1240
 1250DEF PROCerror
 1260  IF ERR = 17 THEN CLS:END
 1270  VDU24, 0; 5 * 32; 1279; 1023;
 1280  CLG
 1290  COLOUR 56 TINT 0
 1300  PRINT TAB(0, 8) "Error:"
 1310  PRINT TAB(5,12) "Press RETURN to continue"
 1320  PRINT TAB(5,13) "or other to exit"
 1330  COLOUR 56 TINT 192
 1340  PRINT TAB(0,10) REPORT$
 1350  A% = GET
 1360  IF A% = 13 THEN
 1370    CLG
 1380    VDU 26
 1390    PROCcursor
 1400    ENDPROC
 1410  ENDIF
 1420  CLS
 1430  END
 1440ENDPROC
 1450
 1460
 1470
 1480DEF PROCinit
 1490  MODE 13
 1500  OFF
 1510  *FX 4, 1
 1520
 1530  DIM field$(3)
 1540  FOR I% = 0 TO 3
 1550    READ field$(I%)
 1560  NEXT
 1570
 1580  COLOUR 56
 1590  FOR I% = 27 TO 30
 1600    READ name$
 1610    COLOUR 56 TINT 0
 1620    PRINT TAB(0,I%) name$ TAB(6,I%) "=";
 1630    COLOUR 56 TINT 192
 1640    PRINT field$(I% - 27);
 1650  NEXT
 1660
 1670  PRINT TAB(0,0);
 1680  PROCdraw_wave
 1690
 1700  edit% = 0
 1710  pos%  = LEN(field$(edit%))
 1720  PROCcursor
 1730ENDPROC
 1740
 1750
 1760
 1770DATA (17 * 1),     0, (360 / length),  80
 1780
 1790DATA "length", "var",          "inc", "y"


� >TryWave


e% = 1
(� � �error:e% = 0
2
<� e% � �init
F
P�
Z
  �cursor
d
n  ȗ X%,Y%,B%
x  � B% > 0 �
�    � Y% < (4 * 32) �
�      edit% = 3 - (Y% � 32)
�	    �
�  �
�
�  K% = �(0)
�  � K% > -1 �
�    Ȏ K% �
�    
�      � 127
�/        � �(field$(edit%)) > 0 � pos% > 0 �
�+          s$            = field$(edit%)
�?          field$(edit%) = �s$,pos% - 1) + �s$,�(s$) - pos%)
          pos%         -= 1

        �
        
"      � 135
,>        � �(field$(edit%)) > 0 � pos% < �(field$(edit%)) �
6+          s$            = field$(edit%)
@?          field$(edit%) = �s$,pos%) + �s$,�(s$) - pos% - 1)
J
        �
T        
^      � 13
h        �draw_wave
r        
|      � 138
�        edit% += 1
�#        � edit% > 3 � edit% = 3
�?        � pos% > �(field$(edit%)) � pos% = �(field$(edit%))
�        
�      � 139
�        edit% -= 1
�#        � edit% < 0 � edit% = 0
�?        � pos% > �(field$(edit%)) � pos% = �(field$(edit%))
�        
�      � 136
�"        � pos% > 0 � pos% -= 1
�        
�      � 137
1        � pos% < �(field$(edit%)) � pos% += 1
        
      
&        max% = (40 - 7)
0$        � edit% = 3 � max% += 39
:'        � �(field$(edit%)) < max% �
D+          s$            = field$(edit%)
NC          field$(edit%) = �s$,pos%) + �(K%) + �s$,�(s$) - pos%)
X          pos%         += 1
b
        �
l        
v	    �
�    
�    max% = (40 - 7)
�     � edit% = 3 � max% += 40
�C    � �7,27 + edit%) field$(edit%); �(max% - �(field$(edit%)));
�    
�	    �
�      K% = �(0)
�    � K% = -1
�    
�  �
�
�
  �cursor
�  Ȗ

� 0
�
 
*
4
>
� �cursor
H  p% = pos%
R  e% = edit%
\  � p% >= (40 - 7) �
f    p% -= 40
p    e% += 1
z  �
�  � 3,63 Ȝ 192
�0  ȓ Ȑ (7 + p%) * 32, (4 - e%) * 32, 28, 28
��
�
�
�
�� �draw_wave
�#  �24, 0; (5 * 32); 1279; 1023;
�  �
�  length = �(field$(0))
�  var    = �(field$(1))
�  inc    = �(field$(2))
�  n      = 0
  � 63 Ȝ 192
  OX = 0
  OY = �(field$(3))
$&  � X = 0 � 1279 � (1280 / length)
.    n += 1
8    � n = 17 �
B      n = 0
L      � 7 Ȝ 192
V      � X, 1024, X, 988
`      � 63 Ȝ 192
j	    �
t    y = �(field$(3))
~0    � OX, 1024 - (OY * 4), X, 1024 - (y * 4)
�    OX   = X
�    OY   = y
�    var += inc
�  �
�
  � 26
��
�
�
�
�� �error
�  � � = 17 � �:�
�!  �24, 0; 5 * 32; 1279; 1023;
  �

  � 56 Ȝ 0
  � �0, 8) "Error:"
)  � �5,12) "Press RETURN to continue"
(!  � �5,13) "or other to exit"
2  � 56 Ȝ 192
<  � �0,10) �$
F  A% = �
P  � A% = 13 �
Z	    �
d    � 26
n    �cursor
x	    �
�  �
�  �
�  �
��
�
�
�
�� �init
�
  � 13
�  �
�  *FX 4, 1
�
�  � field$(3)
  � I% = 0 � 3
    � field$(I%)
  �
"
,
  � 56
6  � I% = 27 � 30
@    � name$
J    � 56 Ȝ 0
T"    � �0,I%) name$ �6,I%) "=";
^    � 56 Ȝ 192
h    � field$(I% - 27);
r  �
|
�  � �0,0);
�  �draw_wave
�
�  edit% = 0
�  pos%  = �(field$(edit%))
�
  �cursor
��
�
�
�
�*� (17 * 1),     0, (360 / length),  80
�
�*� "length", "var",          "inc", "y"
�
00000000  0d 00 0a 0e f4 20 3e 54  72 79 57 61 76 65 0d 00  |..... >TryWave..|
00000010  14 04 0d 00 1e 0a 65 25  20 3d 20 31 0d 00 28 15  |......e% = 1..(.|
00000020  ee 20 85 20 f2 65 72 72  6f 72 3a 65 25 20 3d 20  |. . .error:e% = |
00000030  30 0d 00 32 04 0d 00 3c  10 e7 20 65 25 20 8c 20  |0..2...<.. e% . |
00000040  f2 69 6e 69 74 0d 00 46  04 0d 00 50 05 f5 0d 00  |.init..F...P....|
00000050  5a 0d 20 20 f2 63 75 72  73 6f 72 0d 00 64 04 0d  |Z.  .cursor..d..|
00000060  00 6e 11 20 20 c8 97 20  58 25 2c 59 25 2c 42 25  |.n.  .. X%,Y%,B%|
00000070  0d 00 78 10 20 20 e7 20  42 25 20 3e 20 30 20 8c  |..x.  . B% > 0 .|
00000080  0d 00 82 19 20 20 20 20  e7 20 59 25 20 3c 20 28  |....    . Y% < (|
00000090  34 20 2a 20 33 32 29 20  8c 0d 00 8c 1f 20 20 20  |4 * 32) .....   |
000000a0  20 20 20 65 64 69 74 25  20 3d 20 33 20 2d 20 28  |   edit% = 3 - (|
000000b0  59 25 20 81 20 33 32 29  0d 00 96 09 20 20 20 20  |Y% . 32)....    |
000000c0  cd 0d 00 a0 07 20 20 cd  0d 00 aa 04 0d 00 b4 0f  |.....  .........|
000000d0  20 20 4b 25 20 3d 20 a6  28 30 29 0d 00 be 11 20  |  K% = .(0).... |
000000e0  20 e7 20 4b 25 20 3e 20  2d 31 20 8c 0d 00 c8 0f  | . K% > -1 .....|
000000f0  20 20 20 20 c8 8e 20 4b  25 20 ca 0d 00 d2 08 20  |    .. K% ..... |
00000100  20 20 20 0d 00 dc 0f 20  20 20 20 20 20 c9 20 31  |   ....      . 1|
00000110  32 37 0d 00 e6 2f 20 20  20 20 20 20 20 20 e7 20  |27.../        . |
00000120  a9 28 66 69 65 6c 64 24  28 65 64 69 74 25 29 29  |.(field$(edit%))|
00000130  20 3e 20 30 20 80 20 70  6f 73 25 20 3e 20 30 20  | > 0 . pos% > 0 |
00000140  8c 0d 00 f0 2b 20 20 20  20 20 20 20 20 20 20 73  |....+          s|
00000150  24 20 20 20 20 20 20 20  20 20 20 20 20 3d 20 66  |$            = f|
00000160  69 65 6c 64 24 28 65 64  69 74 25 29 0d 00 fa 3f  |ield$(edit%)...?|
00000170  20 20 20 20 20 20 20 20  20 20 66 69 65 6c 64 24  |          field$|
00000180  28 65 64 69 74 25 29 20  3d 20 c0 73 24 2c 70 6f  |(edit%) = .s$,po|
00000190  73 25 20 2d 20 31 29 20  2b 20 c2 73 24 2c a9 28  |s% - 1) + .s$,.(|
000001a0  73 24 29 20 2d 20 70 6f  73 25 29 0d 01 04 1f 20  |s$) - pos%).... |
000001b0  20 20 20 20 20 20 20 20  20 70 6f 73 25 20 20 20  |         pos%   |
000001c0  20 20 20 20 20 20 2d 3d  20 31 0d 01 0e 0d 20 20  |      -= 1....  |
000001d0  20 20 20 20 20 20 cd 0d  01 18 0c 20 20 20 20 20  |      .....     |
000001e0  20 20 20 0d 01 22 0f 20  20 20 20 20 20 c9 20 31  |   ..".      . 1|
000001f0  33 35 0d 01 2c 3e 20 20  20 20 20 20 20 20 e7 20  |35..,>        . |
00000200  a9 28 66 69 65 6c 64 24  28 65 64 69 74 25 29 29  |.(field$(edit%))|
00000210  20 3e 20 30 20 80 20 70  6f 73 25 20 3c 20 a9 28  | > 0 . pos% < .(|
00000220  66 69 65 6c 64 24 28 65  64 69 74 25 29 29 20 8c  |field$(edit%)) .|
00000230  0d 01 36 2b 20 20 20 20  20 20 20 20 20 20 73 24  |..6+          s$|
00000240  20 20 20 20 20 20 20 20  20 20 20 20 3d 20 66 69  |            = fi|
00000250  65 6c 64 24 28 65 64 69  74 25 29 0d 01 40 3f 20  |eld$(edit%)..@? |
00000260  20 20 20 20 20 20 20 20  20 66 69 65 6c 64 24 28  |         field$(|
00000270  65 64 69 74 25 29 20 3d  20 c0 73 24 2c 70 6f 73  |edit%) = .s$,pos|
00000280  25 29 20 2b 20 c2 73 24  2c a9 28 73 24 29 20 2d  |%) + .s$,.(s$) -|
00000290  20 70 6f 73 25 20 2d 20  31 29 0d 01 4a 0d 20 20  | pos% - 1)..J.  |
000002a0  20 20 20 20 20 20 cd 0d  01 54 0c 20 20 20 20 20  |      ...T.     |
000002b0  20 20 20 0d 01 5e 0e 20  20 20 20 20 20 c9 20 31  |   ..^.      . 1|
000002c0  33 0d 01 68 16 20 20 20  20 20 20 20 20 f2 64 72  |3..h.        .dr|
000002d0  61 77 5f 77 61 76 65 0d  01 72 0c 20 20 20 20 20  |aw_wave..r.     |
000002e0  20 20 20 0d 01 7c 0f 20  20 20 20 20 20 c9 20 31  |   ..|.      . 1|
000002f0  33 38 0d 01 86 16 20 20  20 20 20 20 20 20 65 64  |38....        ed|
00000300  69 74 25 20 2b 3d 20 31  0d 01 90 23 20 20 20 20  |it% += 1...#    |
00000310  20 20 20 20 e7 20 65 64  69 74 25 20 3e 20 33 20  |    . edit% > 3 |
00000320  8c 20 65 64 69 74 25 20  3d 20 33 0d 01 9a 3f 20  |. edit% = 3...? |
00000330  20 20 20 20 20 20 20 e7  20 70 6f 73 25 20 3e 20  |       . pos% > |
00000340  a9 28 66 69 65 6c 64 24  28 65 64 69 74 25 29 29  |.(field$(edit%))|
00000350  20 8c 20 70 6f 73 25 20  3d 20 a9 28 66 69 65 6c  | . pos% = .(fiel|
00000360  64 24 28 65 64 69 74 25  29 29 0d 01 a4 0c 20 20  |d$(edit%))....  |
00000370  20 20 20 20 20 20 0d 01  ae 0f 20 20 20 20 20 20  |      ....      |
00000380  c9 20 31 33 39 0d 01 b8  16 20 20 20 20 20 20 20  |. 139....       |
00000390  20 65 64 69 74 25 20 2d  3d 20 31 0d 01 c2 23 20  | edit% -= 1...# |
000003a0  20 20 20 20 20 20 20 e7  20 65 64 69 74 25 20 3c  |       . edit% <|
000003b0  20 30 20 8c 20 65 64 69  74 25 20 3d 20 30 0d 01  | 0 . edit% = 0..|
000003c0  cc 3f 20 20 20 20 20 20  20 20 e7 20 70 6f 73 25  |.?        . pos%|
000003d0  20 3e 20 a9 28 66 69 65  6c 64 24 28 65 64 69 74  | > .(field$(edit|
000003e0  25 29 29 20 8c 20 70 6f  73 25 20 3d 20 a9 28 66  |%)) . pos% = .(f|
000003f0  69 65 6c 64 24 28 65 64  69 74 25 29 29 0d 01 d6  |ield$(edit%))...|
00000400  0c 20 20 20 20 20 20 20  20 0d 01 e0 0f 20 20 20  |.        ....   |
00000410  20 20 20 c9 20 31 33 36  0d 01 ea 22 20 20 20 20  |   . 136..."    |
00000420  20 20 20 20 e7 20 70 6f  73 25 20 3e 20 30 20 8c  |    . pos% > 0 .|
00000430  20 70 6f 73 25 20 2d 3d  20 31 0d 01 f4 0c 20 20  | pos% -= 1....  |
00000440  20 20 20 20 20 20 0d 01  fe 0f 20 20 20 20 20 20  |      ....      |
00000450  c9 20 31 33 37 0d 02 08  31 20 20 20 20 20 20 20  |. 137...1       |
00000460  20 e7 20 70 6f 73 25 20  3c 20 a9 28 66 69 65 6c  | . pos% < .(fiel|
00000470  64 24 28 65 64 69 74 25  29 29 20 8c 20 70 6f 73  |d$(edit%)) . pos|
00000480  25 20 2b 3d 20 31 0d 02  12 0c 20 20 20 20 20 20  |% += 1....      |
00000490  20 20 0d 02 1c 0b 20 20  20 20 20 20 7f 0d 02 26  |  ....      ...&|
000004a0  1b 20 20 20 20 20 20 20  20 6d 61 78 25 20 3d 20  |.        max% = |
000004b0  28 34 30 20 2d 20 37 29  0d 02 30 24 20 20 20 20  |(40 - 7)..0$    |
000004c0  20 20 20 20 e7 20 65 64  69 74 25 20 3d 20 33 20  |    . edit% = 3 |
000004d0  8c 20 6d 61 78 25 20 2b  3d 20 33 39 0d 02 3a 27  |. max% += 39..:'|
000004e0  20 20 20 20 20 20 20 20  e7 20 a9 28 66 69 65 6c  |        . .(fiel|
000004f0  64 24 28 65 64 69 74 25  29 29 20 3c 20 6d 61 78  |d$(edit%)) < max|
00000500  25 20 8c 0d 02 44 2b 20  20 20 20 20 20 20 20 20  |% ...D+         |
00000510  20 73 24 20 20 20 20 20  20 20 20 20 20 20 20 3d  | s$            =|
00000520  20 66 69 65 6c 64 24 28  65 64 69 74 25 29 0d 02  | field$(edit%)..|
00000530  4e 43 20 20 20 20 20 20  20 20 20 20 66 69 65 6c  |NC          fiel|
00000540  64 24 28 65 64 69 74 25  29 20 3d 20 c0 73 24 2c  |d$(edit%) = .s$,|
00000550  70 6f 73 25 29 20 2b 20  bd 28 4b 25 29 20 2b 20  |pos%) + .(K%) + |
00000560  c2 73 24 2c a9 28 73 24  29 20 2d 20 70 6f 73 25  |.s$,.(s$) - pos%|
00000570  29 0d 02 58 1f 20 20 20  20 20 20 20 20 20 20 70  |)..X.          p|
00000580  6f 73 25 20 20 20 20 20  20 20 20 20 2b 3d 20 31  |os%         += 1|
00000590  0d 02 62 0d 20 20 20 20  20 20 20 20 cd 0d 02 6c  |..b.        ...l|
000005a0  0c 20 20 20 20 20 20 20  20 0d 02 76 09 20 20 20  |.        ..v.   |
000005b0  20 cb 0d 02 80 08 20 20  20 20 0d 02 8a 17 20 20  | .....    ....  |
000005c0  20 20 6d 61 78 25 20 3d  20 28 34 30 20 2d 20 37  |  max% = (40 - 7|
000005d0  29 0d 02 94 20 20 20 20  20 e7 20 65 64 69 74 25  |)...     . edit%|
000005e0  20 3d 20 33 20 8c 20 6d  61 78 25 20 2b 3d 20 34  | = 3 . max% += 4|
000005f0  30 0d 02 9e 43 20 20 20  20 f1 20 8a 37 2c 32 37  |0...C    . .7,27|
00000600  20 2b 20 65 64 69 74 25  29 20 66 69 65 6c 64 24  | + edit%) field$|
00000610  28 65 64 69 74 25 29 3b  20 89 28 6d 61 78 25 20  |(edit%); .(max% |
00000620  2d 20 a9 28 66 69 65 6c  64 24 28 65 64 69 74 25  |- .(field$(edit%|
00000630  29 29 29 3b 0d 02 a8 08  20 20 20 20 0d 02 b2 09  |)));....    ....|
00000640  20 20 20 20 f5 0d 02 bc  13 20 20 20 20 20 20 4b  |    .....      K|
00000650  25 20 3d 20 a6 28 30 29  0d 02 c6 11 20 20 20 20  |% = .(0)....    |
00000660  fd 20 4b 25 20 3d 20 2d  31 0d 02 d0 08 20 20 20  |. K% = -1....   |
00000670  20 0d 02 da 07 20 20 cd  0d 02 e4 04 0d 02 ee 0d  | ....  .........|
00000680  20 20 f2 63 75 72 73 6f  72 0d 02 f8 08 20 20 c8  |  .cursor....  .|
00000690  96 0d 03 02 04 0d 03 0c  07 fd 20 30 0d 03 16 05  |.......... 0....|
000006a0  e0 0d 03 20 04 0d 03 2a  04 0d 03 34 04 0d 03 3e  |... ...*...4...>|
000006b0  0d dd 20 f2 63 75 72 73  6f 72 0d 03 48 0f 20 20  |.. .cursor..H.  |
000006c0  70 25 20 3d 20 70 6f 73  25 0d 03 52 10 20 20 65  |p% = pos%..R.  e|
000006d0  25 20 3d 20 65 64 69 74  25 0d 03 5c 18 20 20 e7  |% = edit%..\.  .|
000006e0  20 70 25 20 3e 3d 20 28  34 30 20 2d 20 37 29 20  | p% >= (40 - 7) |
000006f0  8c 0d 03 66 10 20 20 20  20 70 25 20 2d 3d 20 34  |...f.    p% -= 4|
00000700  30 0d 03 70 0f 20 20 20  20 65 25 20 2b 3d 20 31  |0..p.    e% += 1|
00000710  0d 03 7a 07 20 20 cd 0d  03 84 13 20 20 e6 20 33  |..z.  .....  . 3|
00000720  2c 36 33 20 c8 9c 20 31  39 32 0d 03 8e 30 20 20  |,63 .. 192...0  |
00000730  c8 93 20 c8 90 20 28 37  20 2b 20 70 25 29 20 2a  |.. .. (7 + p%) *|
00000740  20 33 32 2c 20 28 34 20  2d 20 65 25 29 20 2a 20  | 32, (4 - e%) * |
00000750  33 32 2c 20 32 38 2c 20  32 38 0d 03 98 05 e1 0d  |32, 28, 28......|
00000760  03 a2 04 0d 03 ac 04 0d  03 b6 04 0d 03 c0 10 dd  |................|
00000770  20 f2 64 72 61 77 5f 77  61 76 65 0d 03 ca 23 20  | .draw_wave...# |
00000780  20 ef 32 34 2c 20 30 3b  20 28 35 20 2a 20 33 32  | .24, 0; (5 * 32|
00000790  29 3b 20 31 32 37 39 3b  20 31 30 32 33 3b 0d 03  |); 1279; 1023;..|
000007a0  d4 07 20 20 da 0d 03 de  1b 20 20 6c 65 6e 67 74  |..  .....  lengt|
000007b0  68 20 3d 20 a0 28 66 69  65 6c 64 24 28 30 29 29  |h = .(field$(0))|
000007c0  0d 03 e8 1b 20 20 76 61  72 20 20 20 20 3d 20 a0  |....  var    = .|
000007d0  28 66 69 65 6c 64 24 28  31 29 29 0d 03 f2 1b 20  |(field$(1)).... |
000007e0  20 69 6e 63 20 20 20 20  3d 20 a0 28 66 69 65 6c  | inc    = .(fiel|
000007f0  64 24 28 32 29 29 0d 03  fc 10 20 20 6e 20 20 20  |d$(2))....  n   |
00000800  20 20 20 3d 20 30 0d 04  06 11 20 20 e6 20 36 33  |   = 0....  . 63|
00000810  20 c8 9c 20 31 39 32 0d  04 10 0c 20 20 4f 58 20  | .. 192....  OX |
00000820  3d 20 30 0d 04 1a 17 20  20 4f 59 20 3d 20 a0 28  |= 0....  OY = .(|
00000830  66 69 65 6c 64 24 28 33  29 29 0d 04 24 26 20 20  |field$(3))..$&  |
00000840  e3 20 58 20 3d 20 30 20  b8 20 31 32 37 39 20 88  |. X = 0 . 1279 .|
00000850  20 28 31 32 38 30 20 2f  20 6c 65 6e 67 74 68 29  | (1280 / length)|
00000860  0d 04 2e 0e 20 20 20 20  6e 20 2b 3d 20 31 0d 04  |....    n += 1..|
00000870  38 12 20 20 20 20 e7 20  6e 20 3d 20 31 37 20 8c  |8.    . n = 17 .|
00000880  0d 04 42 0f 20 20 20 20  20 20 6e 20 3d 20 30 0d  |..B.      n = 0.|
00000890  04 4c 14 20 20 20 20 20  20 e6 20 37 20 c8 9c 20  |.L.      . 7 .. |
000008a0  31 39 32 0d 04 56 1b 20  20 20 20 20 20 86 20 58  |192..V.      . X|
000008b0  2c 20 31 30 32 34 2c 20  58 2c 20 39 38 38 0d 04  |, 1024, X, 988..|
000008c0  60 15 20 20 20 20 20 20  e6 20 36 33 20 c8 9c 20  |`.      . 63 .. |
000008d0  31 39 32 0d 04 6a 09 20  20 20 20 cd 0d 04 74 18  |192..j.    ...t.|
000008e0  20 20 20 20 79 20 3d 20  a0 28 66 69 65 6c 64 24  |    y = .(field$|
000008f0  28 33 29 29 0d 04 7e 30  20 20 20 20 86 20 4f 58  |(3))..~0    . OX|
00000900  2c 20 31 30 32 34 20 2d  20 28 4f 59 20 2a 20 34  |, 1024 - (OY * 4|
00000910  29 2c 20 58 2c 20 31 30  32 34 20 2d 20 28 79 20  |), X, 1024 - (y |
00000920  2a 20 34 29 0d 04 88 10  20 20 20 20 4f 58 20 20  |* 4)....    OX  |
00000930  20 3d 20 58 0d 04 92 10  20 20 20 20 4f 59 20 20  | = X....    OY  |
00000940  20 3d 20 79 0d 04 9c 12  20 20 20 20 76 61 72 20  | = y....    var |
00000950  2b 3d 20 69 6e 63 0d 04  a6 07 20 20 ed 0d 04 b0  |+= inc....  ....|
00000960  0a 20 20 ef 20 32 36 0d  04 ba 05 e1 0d 04 c4 04  |.  . 26.........|
00000970  0d 04 ce 04 0d 04 d8 04  0d 04 e2 0c dd 20 f2 65  |............. .e|
00000980  72 72 6f 72 0d 04 ec 14  20 20 e7 20 9f 20 3d 20  |rror....  . . = |
00000990  31 37 20 8c 20 db 3a e0  0d 04 f6 21 20 20 ef 32  |17 . .:....!  .2|
000009a0  34 2c 20 30 3b 20 35 20  2a 20 33 32 3b 20 31 32  |4, 0; 5 * 32; 12|
000009b0  37 39 3b 20 31 30 32 33  3b 0d 05 00 07 20 20 da  |79; 1023;....  .|
000009c0  0d 05 0a 0f 20 20 fb 20  35 36 20 c8 9c 20 30 0d  |....  . 56 .. 0.|
000009d0  05 14 17 20 20 f1 20 8a  30 2c 20 38 29 20 22 45  |...  . .0, 8) "E|
000009e0  72 72 6f 72 3a 22 0d 05  1e 29 20 20 f1 20 8a 35  |rror:"...)  . .5|
000009f0  2c 31 32 29 20 22 50 72  65 73 73 20 52 45 54 55  |,12) "Press RETU|
00000a00  52 4e 20 74 6f 20 63 6f  6e 74 69 6e 75 65 22 0d  |RN to continue".|
00000a10  05 28 21 20 20 f1 20 8a  35 2c 31 33 29 20 22 6f  |.(!  . .5,13) "o|
00000a20  72 20 6f 74 68 65 72 20  74 6f 20 65 78 69 74 22  |r other to exit"|
00000a30  0d 05 32 11 20 20 fb 20  35 36 20 c8 9c 20 31 39  |..2.  . 56 .. 19|
00000a40  32 0d 05 3c 11 20 20 f1  20 8a 30 2c 31 30 29 20  |2..<.  . .0,10) |
00000a50  f6 24 0d 05 46 0c 20 20  41 25 20 3d 20 a5 0d 05  |.$..F.  A% = ...|
00000a60  50 11 20 20 e7 20 41 25  20 3d 20 31 33 20 8c 0d  |P.  . A% = 13 ..|
00000a70  05 5a 09 20 20 20 20 da  0d 05 64 0c 20 20 20 20  |.Z.    ...d.    |
00000a80  ef 20 32 36 0d 05 6e 0f  20 20 20 20 f2 63 75 72  |. 26..n.    .cur|
00000a90  73 6f 72 0d 05 78 09 20  20 20 20 e1 0d 05 82 07  |sor..x.    .....|
00000aa0  20 20 cd 0d 05 8c 07 20  20 db 0d 05 96 07 20 20  |  .....  .....  |
00000ab0  e0 0d 05 a0 05 e1 0d 05  aa 04 0d 05 b4 04 0d 05  |................|
00000ac0  be 04 0d 05 c8 0b dd 20  f2 69 6e 69 74 0d 05 d2  |....... .init...|
00000ad0  0a 20 20 eb 20 31 33 0d  05 dc 07 20 20 87 0d 05  |.  . 13....  ...|
00000ae0  e6 0e 20 20 2a 46 58 20  34 2c 20 31 0d 05 f0 04  |..  *FX 4, 1....|
00000af0  0d 05 fa 11 20 20 de 20  66 69 65 6c 64 24 28 33  |....  . field$(3|
00000b00  29 0d 06 04 12 20 20 e3  20 49 25 20 3d 20 30 20  |)....  . I% = 0 |
00000b10  b8 20 33 0d 06 0e 14 20  20 20 20 f3 20 66 69 65  |. 3....    . fie|
00000b20  6c 64 24 28 49 25 29 0d  06 18 07 20 20 ed 0d 06  |ld$(I%)....  ...|
00000b30  22 04 0d 06 2c 0a 20 20  fb 20 35 36 0d 06 36 14  |"...,.  . 56..6.|
00000b40  20 20 e3 20 49 25 20 3d  20 32 37 20 b8 20 33 30  |  . I% = 27 . 30|
00000b50  0d 06 40 0f 20 20 20 20  f3 20 6e 61 6d 65 24 0d  |..@.    . name$.|
00000b60  06 4a 11 20 20 20 20 fb  20 35 36 20 c8 9c 20 30  |.J.    . 56 .. 0|
00000b70  0d 06 54 22 20 20 20 20  f1 20 8a 30 2c 49 25 29  |..T"    . .0,I%)|
00000b80  20 6e 61 6d 65 24 20 8a  36 2c 49 25 29 20 22 3d  | name$ .6,I%) "=|
00000b90  22 3b 0d 06 5e 13 20 20  20 20 fb 20 35 36 20 c8  |";..^.    . 56 .|
00000ba0  9c 20 31 39 32 0d 06 68  1a 20 20 20 20 f1 20 66  |. 192..h.    . f|
00000bb0  69 65 6c 64 24 28 49 25  20 2d 20 32 37 29 3b 0d  |ield$(I% - 27);.|
00000bc0  06 72 07 20 20 ed 0d 06  7c 04 0d 06 86 0e 20 20  |.r.  ...|.....  |
00000bd0  f1 20 8a 30 2c 30 29 3b  0d 06 90 10 20 20 f2 64  |. .0,0);....  .d|
00000be0  72 61 77 5f 77 61 76 65  0d 06 9a 04 0d 06 a4 0f  |raw_wave........|
00000bf0  20 20 65 64 69 74 25 20  3d 20 30 0d 06 ae 1e 20  |  edit% = 0.... |
00000c00  20 70 6f 73 25 20 20 3d  20 a9 28 66 69 65 6c 64  | pos%  = .(field|
00000c10  24 28 65 64 69 74 25 29  29 0d 06 b8 0d 20 20 f2  |$(edit%))....  .|
00000c20  63 75 72 73 6f 72 0d 06  c2 05 e1 0d 06 cc 04 0d  |cursor..........|
00000c30  06 d6 04 0d 06 e0 04 0d  06 ea 2a dc 20 28 31 37  |..........*. (17|
00000c40  20 2a 20 31 29 2c 20 20  20 20 20 30 2c 20 28 33  | * 1),     0, (3|
00000c50  36 30 20 2f 20 6c 65 6e  67 74 68 29 2c 20 20 38  |60 / length),  8|
00000c60  30 0d 06 f4 04 0d 06 fe  2a dc 20 22 6c 65 6e 67  |0.......*. "leng|
00000c70  74 68 22 2c 20 22 76 61  72 22 2c 20 20 20 20 20  |th", "var",     |
00000c80  20 20 20 20 20 22 69 6e  63 22 2c 20 22 79 22 0d  |     "inc", "y".|
00000c90  ff                                                |.|
00000c91

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