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StarInfo/spooky/Mellor/Bats

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 1997-11 B.adf » Regulars
Filename: StarInfo/spooky/Mellor/Bats
Read OK:
File size: 1360 bytes
Load address: 0000
Exec address: 0000
File contents
   10REM >Bats
   20REM Spookily written by Philip Mellor
   30REM Oooh-err challenge
   40
   50ON ERROR PROCspooked_out
   60
   70INPUT"How many bats (default 15) ? "bats
   80IF bats<=0 bats=15:PRINT"(Using default 15)"
   90spooky_sky=FNyesno("Draw the spooky sky? (Y/N) ")
  100spooky_ground=FNyesno("Draw the spooky ground? (Y/N) ")
  110IF spooky_ground THEN spooky_tree=FNyesno("Draw the spooky tree? (Y/N) ") ELSE spooky_tree=FALSE
  120slower=FNyesno("Slow down (handy for very fast machines)? (Y/N) ")
  130vga=FNyesno("Use hi-res screen mode? (Y/N) ")
  140
  150spooky_random_numbers=RND(-TIME)
  160
  170IF vga MODE21:MODE20:OFF ELSE MODE15:MODE12:OFF
  180
  190REM Define the spooky colour palette
  200COLOUR 0,0,0,192
  210COLOUR 1,255,255,144
  220FOR I=2 TO 15
  230 COLOUR I,0,0,192-(I*(192/15))
  240NEXT
  250
  260REM Set up the data for the spooky bats
  270DIM bx(bats),by(bats),ba(bats),bf(bats),bg(bats),bs(bats),bc(bats)
  280dir=RND(2)
  290FOR I=1 TO bats
  300 PROCcreate_bat(I)
  310 bc(I)=RND(14)+1
  320NEXT
  330
  340IF spooky_sky THEN
  350FOR Y=0 TO 700 STEP 16
  360 b=(((192/700)*(700-Y))*.2)+(192*.8)
  370 SYS "ColourTrans_SetGCOL",(0<<8)+(0<<16)+(b<<24),,,&100,0
  380 RECTANGLE FILL 0,Y+400,1280,32
  390NEXT
  400
  410REM Draw the spooky stars
  420FOR I=1 TO 200
  430 GCOL 1
  440 IF RND(2)=1 GCOL 8+RND(5)
  450 POINT RND(1279),RND(1024)
  460NEXT
  470
  480REM The spooky moon
  490GCOL 1:CIRCLE FILL 960,780,72
  500GCOL 2:CIRCLE FILL 920,780,72
  510
  520ENDIF
  530
  540IF spooky_ground THEN
  550
  560REM A spooky fence
  570X=-64:GCOL 3
  580REPEAT
  590 X+=RND(16)+20
  600 Y1=(COS(((1280-X)-200)/1060)*80)+24
  610 Y2=(COS(((1280-X)-180)/1060)*80)+24+40
  620 IF RND(20)=1 Y2=Y1+RND(8)
  630 MOVE X,Y1:DRAW X+FNr(8),Y1+64+RND(16)
  640 DRAW BY 2,0:DRAW X+2,Y1
  650 MOVE X,Y1+40+RND(8):DRAW X+24,Y2+RND(8)
  660UNTIL X>1280
  670
  680ENDIF
  690
  700IF spooky_tree THEN
  710REM Plot the spooky tree
  720ORIGIN 0,112
  730PROCtree(320,0,RND(1)*2,52,8)
  740ORIGIN 0,0
  750ENDIF
  760
  770IF spooky_ground THEN
  780REM Plot the spooky gravestones
  790PROCcross(100,55,1,3,112,8)
  800PROCcross(380,88,-2,2,80,4)
  810PROCcross(500,80,10,4,128,13)
  820PROCcross(720,75,-8,7,160,15)
  830PROCcross(780,82,-1,3,108,10)
  840PROCcross(1100,72,12,6,132,13)
  850
  860REM Plot the spooky ground
  870GCOL 15:ELLIPSE FILL 700,0,1000,120
  880ENDIF
  890
  900REM Set up a spooky sprite block and grab the spooky screen as a spooky sprite
  910sprsize%=1024*162:DIM spr% sprsize%
  920spr%!0=sprsize%:spr%!4=0:spr%!8=16:spr%!12=16:
  930SYS"OS_SpriteOp",256+16,spr%,"backdrop",0,0,0,1279,1023
  940
  950fr=1
  960REPEAT
  970 SYS6,112,fr
  980 SYS"OS_SpriteOp",256+34,spr%,"backdrop",0,0,0
  990
 1000 FOR I=1 TO bats
 1010
 1020  REM Draw a spooky bat
 1030  bf=ABS(bf(I)*45):bf(I)+=bg(I)
 1040  x1=bx(I)+(19*SINRAD(ba(I)+90+bf))
 1050  y1=by(I)+(19*COSRAD(ba(I)+90+bf))
 1060  x2=bx(I)+(19*SINRAD(ba(I)+90-bf))
 1070  y2=by(I)+(19*COSRAD(ba(I)+90-bf))
 1080  x3=bx(I)+(4*SINRAD(ba(I)-90))
 1090  y3=by(I)+(4*COSRAD(ba(I)-90))
 1100  GCOL bc(I):IF bc(I)<15 bc(I)+=.5
 1110  MOVE x1,y1:MOVE bx(I),by(I):PLOT 85,x3,y3:PLOT 85,x2,y2
 1120
 1130  REM Move the spooky bat
 1140  bx(I)+=bs(I)*SINRADba(I)
 1150  by(I)+=bs(I)*COSRADba(I)
 1160
 1170  REM Check to see if the spooky bat has spookily moved off-screen
 1180  IF bx(I)<0 OR bx(I)>1280 OR by(I)<0 OR by(I)>1024 PROCcreate_bat(I)
 1190
 1200  NEXT
 1210
 1220 SYS6,113,fr:fr=3-fr:WAIT
 1230 IF slower WAIT
 1240
 1250UNTIL0
 1260
 1270END
 1280
 1290REM Spookily create a new bat/replace an old one
 1300DEFPROCcreate_bat(I)
 1310 bx(I)=RND(1279):by(I)=RND(924)+100
 1320 bc(I)=2
 1330 bs(I)=RND(14)+4
 1340 IF dir=1 ba(I)=RND(45)+45 ELSE ba(I)=225+RND(45)
 1350 bf(I)=RND(1):bg(I)=(RND(1)*.6)+.2
 1360 IF RND(4)=1 dir=RND(2)
 1370ENDPROC
 1380
 1390REM Spooky recursive tree!
 1400DEFPROCtree(x,y,a,r,s)
 1410 LOCAL x1,y1,x2,y2,x3,y3,x4,y4,r2,ra
 1420 r2=r*.6
 1430 IF y>800 THEN IF r>24 r=24+RND(8)
 1440 GCOL 15
 1450 REPEAT
 1460  r2=r*.6
 1470  IF RND(10)=1 r2=r*.6
 1480  IF RND(8)=1 a+=FNr(1)*4
 1490  x+=(s*(SINRADa))
 1500  y+=(s*(COSRADa))
 1510  r-=(RND(1)*.4)+.2
 1520  a+=FNr(1)*1
 1530  rc=r*.9:
 1540  IF rc<2 rc=2
 1550  IF rc>13 rc=13
 1560  IF POINT(x*.65,y*.75)<rc THEN RECTANGLE FILL x*.65-(r*.3),y*.75-(r*.3),r*.6,r*.6
 1570  ra=a MOD 360
 1580  IF ra>=0 AND ra<60 OR ra<=0 AND ra>=-60 THEN
 1590   rr=12
 1600   IF r<32 rr=18
 1610   IF r<14 rr=26
 1620  ELSE
 1630   rr=40
 1640  ENDIF
 1650
 1660  IF r2>4 THEN
 1670   IF r>40 r2=r2*((r2/64)*2)
 1680   IF RND(rr)=1 AND r2>4 PROCtree(x,y,a+FNr(62),(r)+FNr2(r/4),s):r2=r*.6
 1690  ENDIF
 1700UNTIL r<10 OR x*.7<0 OR y*.7<0 OR x*.7>1279 OR y*.7>1024
 1710ENDPROC
 1720
 1730REM Spooky random positive/negative numbers
 1740DEF FNr(ran)
 1750 IF RND(2)=1 =RND(ran) ELSE =-RND(ran)
 1760DEF FNr2(ran)
 1770 IF RND(3)=1 =RND(ran) ELSE =-RND(ran)
 1780
 1790REM Spooky gravestone plotting
 1800DEFPROCcross(X,Y,A,R,S,C)
 1810 GCOL C
 1820 X1=X+(R*SINRAD(A-90))
 1830 Y1=Y+(R*COSRAD(A-90))
 1840 X2=X+(R*SINRAD(A+90))
 1850 Y2=Y+(R*COSRAD(A+90))
 1860 P=X+(S*SINRAD(A))
 1870 Q=Y+(S*COSRAD(A))
 1880 X3=P+(R*SINRAD(A-90))
 1890 Y3=Q+(R*COSRAD(A-90))
 1900 X4=P+(R*SINRAD(A+90))
 1910 Y4=Q+(R*COSRAD(A+90))
 1920 M=X+((.75*S)*SINRAD(A))
 1930 N=Y+((.75*S)*COSRAD(A))
 1940 P1=M+((.25*S)*SINRAD(A-90))
 1950 Q1=N+((.25*S)*COSRAD(A-90))
 1960 P2=M+((.25*S)*SINRAD(A+90))
 1970 Q2=N+((.25*S)*COSRAD(A+90))
 1980 MOVE X1,Y1:MOVE X2,Y2
 1990 PLOT 85,X3,Y3:PLOT 85,X4,Y4
 2000 MOVE P1,Q1:DRAW P2,Q2
 2010 MOVE P1+4,Q1-2:DRAW P2+4,Q2-2
 2020ENDPROC
 2030
 2040REM The Spooky Spanish Inquisition?
 2050DEFFNyesno(question$)
 2060PRINT question$;
 2070REPEATI$=GET$:UNTILINSTR("YyNn",I$)>0
 2080IF INSTR("Yy",I$) PRINT "Yes":=TRUE ELSE PRINT "No":=FALSE
 2090REM Ah, but no-one expects the Spooky Spanish Inquisition!
 2100
 2110REM Spooky error handler
 2120DEFPROCspooked_out
 2130IF ERR=17 THEN
 2140MODE MODE:PRINT'''"Quitting? Are you too SCARED???"''''''
 2150ELSE
 2160MODE MODE:PRINT'''"Help! A spooky type error has occured:"
 2170PRINT'REPORT$;" @ line ";ERL''''''
 2180ENDIF
 2190END
 2200ENDPROC

� >Bats
'� Spookily written by Philip Mellor
� Oooh-err challenge
(
2� � �spooked_out
<
F(�"How many bats (default 15) ? "bats
P+� bats<=0 bats=15:�"(Using default 15)"
Z4spooky_sky=�yesno("Draw the spooky sky? (Y/N) ")
d:spooky_ground=�yesno("Draw the spooky ground? (Y/N) ")
nX� spooky_ground � spooky_tree=�yesno("Draw the spooky tree? (Y/N) ") � spooky_tree=�
xEslower=�yesno("Slow down (handy for very fast machines)? (Y/N) ")
�0vga=�yesno("Use hi-res screen mode? (Y/N) ")
�
�spooky_random_numbers=�(-�)
�
�� vga �21:�20:� � �15:�12:�
�
�&� Define the spooky colour palette
�� 0,0,0,192
�� 1,255,255,144
�� I=2 � 15
� � I,0,0,192-(I*(192/15))
��
�
)� Set up the data for the spooky bats
D� bx(bats),by(bats),ba(bats),bf(bats),bg(bats),bs(bats),bc(bats)
dir=�(2)
"� I=1 � bats
, �create_bat(I)
6 bc(I)=�(14)+1
@�
J
T� spooky_sky �
^� Y=0 � 700 � 16
h( b=(((192/700)*(700-Y))*.2)+(192*.8)
r= ș "ColourTrans_SetGCOL",(0<<8)+(0<<16)+(b<<24),,,&100,0
| ȓ Ȑ 0,Y+400,1280,32
��
�
�� Draw the spooky stars
�� I=1 � 200
� � 1
� � �(2)=1 � 8+�(5)
� Ȓ �(1279),�(1024)
��
�
�� The spooky moon
�� 1:ȏ Ȑ 960,780,72
�� 2:ȏ Ȑ 920,780,72
�
�

� spooky_ground �
&
0� A spooky fence
:
X=-64:� 3
D�
N X+=�(16)+20
X& Y1=(�(((1280-X)-200)/1060)*80)+24
b) Y2=(�(((1280-X)-180)/1060)*80)+24+40
l � �(20)=1 Y2=Y1+�(8)
v! � X,Y1:� X+�r(8),Y1+64+�(16)
� � BY 2,0:� X+2,Y1
�" � X,Y1+40+�(8):� X+24,Y2+�(8)
�� X>1280
�
��
�
�� spooky_tree �
�� Plot the spooky tree
�ȑ 0,112
��tree(320,0,�(1)*2,52,8)
�
ȑ 0,0
��
�
� spooky_ground �
!� Plot the spooky gravestones
�cross(100,55,1,3,112,8)
 �cross(380,88,-2,2,80,4)
*�cross(500,80,10,4,128,13)
4�cross(720,75,-8,7,160,15)
>�cross(780,82,-1,3,108,10)
H�cross(1100,72,12,6,132,13)
R
\� Plot the spooky ground
f� 15:ȝ Ȑ 700,0,1000,120
p�
z
�P� Set up a spooky sprite block and grab the spooky screen as a spooky sprite
�%sprsize%=1024*162:� spr% sprsize%
�2spr%!0=sprsize%:spr%!4=0:spr%!8=16:spr%!12=16:
�:ș"OS_SpriteOp",256+16,spr%,"backdrop",0,0,0,1279,1023
�
�fr=1
��
� ș6,112,fr
�1 ș"OS_SpriteOp",256+34,spr%,"backdrop",0,0,0
�
� � I=1 � bats
�
�  � Draw a spooky bat
!  bf=�(bf(I)*45):bf(I)+=bg(I)
#  x1=bx(I)+(19*��(ba(I)+90+bf))
#  y1=by(I)+(19*��(ba(I)+90+bf))
$#  x2=bx(I)+(19*��(ba(I)+90-bf))
.#  y2=by(I)+(19*��(ba(I)+90-bf))
8  x3=bx(I)+(4*��(ba(I)-90))
B  y3=by(I)+(4*��(ba(I)-90))
L"  � bc(I):� bc(I)<15 bc(I)+=.5
V1  � x1,y1:� bx(I),by(I):� 85,x3,y3:� 85,x2,y2
`
j  � Move the spooky bat
t  bx(I)+=bs(I)*��ba(I)
~  by(I)+=bs(I)*��ba(I)
�
�D  � Check to see if the spooky bat has spookily moved off-screen
�B  � bx(I)<0 � bx(I)>1280 � by(I)<0 � by(I)>1024 �create_bat(I)
�
�  �
�
� ș6,113,fr:fr=3-fr:Ȗ
� � slower Ȗ
�
��0
�
��


2� Spookily create a new bat/replace an old one
��create_bat(I)
# bx(I)=�(1279):by(I)=�(924)+100
( bc(I)=2
2 bs(I)=�(14)+4
<- � dir=1 ba(I)=�(45)+45 � ba(I)=225+�(45)
F" bf(I)=�(1):bg(I)=(�(1)*.6)+.2
P � �(4)=1 dir=�(2)
Z�
d
n� Spooky recursive tree!
x��tree(x,y,a,r,s)
�$ � x1,y1,x2,y2,x3,y3,x4,y4,r2,ra
� r2=r*.6
� � y>800 � � r>24 r=24+�(8)
�	 � 15
� �
�
  r2=r*.6
�  � �(10)=1 r2=r*.6
�  � �(8)=1 a+=�r(1)*4
�  x+=(s*(��a))
�  y+=(s*(��a))
�  r-=(�(1)*.4)+.2
�  a+=�r(1)*1
�  rc=r*.9:
  � rc<2 rc=2
  � rc>13 rc=13
D  � �x*.65,y*.75)<rc � ȓ Ȑ x*.65-(r*.3),y*.75-(r*.3),r*.6,r*.6
"  ra=a � 360
,)  � ra>=0 � ra<60 � ra<=0 � ra>=-60 �
6   rr=12
@   � r<32 rr=18
J   � r<14 rr=26
T  �
^   rr=40
h  �
r
|  � r2>4 �
�   � r>40 r2=r2*((r2/64)*2)
�B   � �(rr)=1 � r2>4 �tree(x,y,a+�r(62),(r)+�r2(r/4),s):r2=r*.6
�  �
�4� r<10 � x*.7<0 � y*.7<0 � x*.7>1279 � y*.7>1024
��
�
�-� Spooky random positive/negative numbers
�
� �r(ran)
�  � �(2)=1 =�(ran) � =-�(ran)
�� �r2(ran)
�  � �(3)=1 =�(ran) � =-�(ran)
�
� � Spooky gravestone plotting
��cross(X,Y,A,R,S,C)
 � C
 X1=X+(R*��(A-90))
& Y1=Y+(R*��(A-90))
0 X2=X+(R*��(A+90))
: Y2=Y+(R*��(A+90))
D P=X+(S*��(A))
N Q=Y+(S*��(A))
X X3=P+(R*��(A-90))
b Y3=Q+(R*��(A-90))
l X4=P+(R*��(A+90))
v Y4=Q+(R*��(A+90))
� M=X+((.75*S)*��(A))
� N=Y+((.75*S)*��(A))
� P1=M+((.25*S)*��(A-90))
� Q1=N+((.25*S)*��(A-90))
� P2=M+((.25*S)*��(A+90))
� Q2=N+((.25*S)*��(A+90))
� � X1,Y1:� X2,Y2
� � 85,X3,Y3:� 85,X4,Y4
� � P1,Q1:� P2,Q2
� � P1+4,Q1-2:� P2+4,Q2-2
��
�
�%� The Spooky Spanish Inquisition?
ݤyesno(question$)
� question$;
�I$=�:��"YyNn",I$)>0
 &� �"Yy",I$) � "Yes":=� � � "No":=�
*<� Ah, but no-one expects the Spooky Spanish Inquisition!
4
>� Spooky error handler
H��spooked_out
R� �=17 �
\3� �:�'''"Quitting? Are you too SCARED???"''''''
f�
p4� �:�'''"Help! A spooky type error has occured:"
z�'�$;" @ line ";�''''''
��
��
��
�
00000000  0d 00 0a 0b f4 20 3e 42  61 74 73 0d 00 14 27 f4  |..... >Bats...'.|
00000010  20 53 70 6f 6f 6b 69 6c  79 20 77 72 69 74 74 65  | Spookily writte|
00000020  6e 20 62 79 20 50 68 69  6c 69 70 20 4d 65 6c 6c  |n by Philip Mell|
00000030  6f 72 0d 00 1e 18 f4 20  4f 6f 6f 68 2d 65 72 72  |or..... Oooh-err|
00000040  20 63 68 61 6c 6c 65 6e  67 65 0d 00 28 04 0d 00  | challenge..(...|
00000050  32 14 ee 20 85 20 f2 73  70 6f 6f 6b 65 64 5f 6f  |2.. . .spooked_o|
00000060  75 74 0d 00 3c 04 0d 00  46 28 e8 22 48 6f 77 20  |ut..<...F(."How |
00000070  6d 61 6e 79 20 62 61 74  73 20 28 64 65 66 61 75  |many bats (defau|
00000080  6c 74 20 31 35 29 20 3f  20 22 62 61 74 73 0d 00  |lt 15) ? "bats..|
00000090  50 2b e7 20 62 61 74 73  3c 3d 30 20 62 61 74 73  |P+. bats<=0 bats|
000000a0  3d 31 35 3a f1 22 28 55  73 69 6e 67 20 64 65 66  |=15:."(Using def|
000000b0  61 75 6c 74 20 31 35 29  22 0d 00 5a 34 73 70 6f  |ault 15)"..Z4spo|
000000c0  6f 6b 79 5f 73 6b 79 3d  a4 79 65 73 6e 6f 28 22  |oky_sky=.yesno("|
000000d0  44 72 61 77 20 74 68 65  20 73 70 6f 6f 6b 79 20  |Draw the spooky |
000000e0  73 6b 79 3f 20 28 59 2f  4e 29 20 22 29 0d 00 64  |sky? (Y/N) ")..d|
000000f0  3a 73 70 6f 6f 6b 79 5f  67 72 6f 75 6e 64 3d a4  |:spooky_ground=.|
00000100  79 65 73 6e 6f 28 22 44  72 61 77 20 74 68 65 20  |yesno("Draw the |
00000110  73 70 6f 6f 6b 79 20 67  72 6f 75 6e 64 3f 20 28  |spooky ground? (|
00000120  59 2f 4e 29 20 22 29 0d  00 6e 58 e7 20 73 70 6f  |Y/N) ")..nX. spo|
00000130  6f 6b 79 5f 67 72 6f 75  6e 64 20 8c 20 73 70 6f  |oky_ground . spo|
00000140  6f 6b 79 5f 74 72 65 65  3d a4 79 65 73 6e 6f 28  |oky_tree=.yesno(|
00000150  22 44 72 61 77 20 74 68  65 20 73 70 6f 6f 6b 79  |"Draw the spooky|
00000160  20 74 72 65 65 3f 20 28  59 2f 4e 29 20 22 29 20  | tree? (Y/N) ") |
00000170  8b 20 73 70 6f 6f 6b 79  5f 74 72 65 65 3d a3 0d  |. spooky_tree=..|
00000180  00 78 45 73 6c 6f 77 65  72 3d a4 79 65 73 6e 6f  |.xEslower=.yesno|
00000190  28 22 53 6c 6f 77 20 64  6f 77 6e 20 28 68 61 6e  |("Slow down (han|
000001a0  64 79 20 66 6f 72 20 76  65 72 79 20 66 61 73 74  |dy for very fast|
000001b0  20 6d 61 63 68 69 6e 65  73 29 3f 20 28 59 2f 4e  | machines)? (Y/N|
000001c0  29 20 22 29 0d 00 82 30  76 67 61 3d a4 79 65 73  |) ")...0vga=.yes|
000001d0  6e 6f 28 22 55 73 65 20  68 69 2d 72 65 73 20 73  |no("Use hi-res s|
000001e0  63 72 65 65 6e 20 6d 6f  64 65 3f 20 28 59 2f 4e  |creen mode? (Y/N|
000001f0  29 20 22 29 0d 00 8c 04  0d 00 96 1f 73 70 6f 6f  |) ")........spoo|
00000200  6b 79 5f 72 61 6e 64 6f  6d 5f 6e 75 6d 62 65 72  |ky_random_number|
00000210  73 3d b3 28 2d 91 29 0d  00 a0 04 0d 00 aa 1f e7  |s=.(-.).........|
00000220  20 76 67 61 20 eb 32 31  3a eb 32 30 3a 87 20 8b  | vga .21:.20:. .|
00000230  20 eb 31 35 3a eb 31 32  3a 87 0d 00 b4 04 0d 00  | .15:.12:.......|
00000240  be 26 f4 20 44 65 66 69  6e 65 20 74 68 65 20 73  |.&. Define the s|
00000250  70 6f 6f 6b 79 20 63 6f  6c 6f 75 72 20 70 61 6c  |pooky colour pal|
00000260  65 74 74 65 0d 00 c8 0f  fb 20 30 2c 30 2c 30 2c  |ette..... 0,0,0,|
00000270  31 39 32 0d 00 d2 13 fb  20 31 2c 32 35 35 2c 32  |192..... 1,255,2|
00000280  35 35 2c 31 34 34 0d 00  dc 0e e3 20 49 3d 32 20  |55,144..... I=2 |
00000290  b8 20 31 35 0d 00 e6 1d  20 fb 20 49 2c 30 2c 30  |. 15.... . I,0,0|
000002a0  2c 31 39 32 2d 28 49 2a  28 31 39 32 2f 31 35 29  |,192-(I*(192/15)|
000002b0  29 0d 00 f0 05 ed 0d 00  fa 04 0d 01 04 29 f4 20  |)............). |
000002c0  53 65 74 20 75 70 20 74  68 65 20 64 61 74 61 20  |Set up the data |
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00000380  79 20 8c 0d 01 5e 14 e3  20 59 3d 30 20 b8 20 37  |y ...^.. Y=0 . 7|
00000390  30 30 20 88 20 31 36 0d  01 68 28 20 62 3d 28 28  |00 . 16..h( b=((|
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000003c0  01 72 3d 20 c8 99 20 22  43 6f 6c 6f 75 72 54 72  |.r= .. "ColourTr|
000003d0  61 6e 73 5f 53 65 74 47  43 4f 4c 22 2c 28 30 3c  |ans_SetGCOL",(0<|
000003e0  3c 38 29 2b 28 30 3c 3c  31 36 29 2b 28 62 3c 3c  |<8)+(0<<16)+(b<<|
000003f0  32 34 29 2c 2c 2c 26 31  30 30 2c 30 0d 01 7c 1a  |24),,,&100,0..|.|
00000400  20 c8 93 20 c8 90 20 30  2c 59 2b 34 30 30 2c 31  | .. .. 0,Y+400,1|
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00000420  01 9a 1b f4 20 44 72 61  77 20 74 68 65 20 73 70  |.... Draw the sp|
00000430  6f 6f 6b 79 20 73 74 61  72 73 0d 01 a4 0f e3 20  |ooky stars..... |
00000440  49 3d 31 20 b8 20 32 30  30 0d 01 ae 08 20 e6 20  |I=1 . 200.... . |
00000450  31 0d 01 b8 16 20 e7 20  b3 28 32 29 3d 31 20 e6  |1.... . .(2)=1 .|
00000460  20 38 2b b3 28 35 29 0d  01 c2 17 20 c8 92 20 b3  | 8+.(5).... .. .|
00000470  28 31 32 37 39 29 2c b3  28 31 30 32 34 29 0d 01  |(1279),.(1024)..|
00000480  cc 05 ed 0d 01 d6 04 0d  01 e0 15 f4 20 54 68 65  |............ The|
00000490  20 73 70 6f 6f 6b 79 20  6d 6f 6f 6e 0d 01 ea 18  | spooky moon....|
000004a0  e6 20 31 3a c8 8f 20 c8  90 20 39 36 30 2c 37 38  |. 1:.. .. 960,78|
000004b0  30 2c 37 32 0d 01 f4 18  e6 20 32 3a c8 8f 20 c8  |0,72..... 2:.. .|
000004c0  90 20 39 32 30 2c 37 38  30 2c 37 32 0d 01 fe 04  |. 920,780,72....|
000004d0  0d 02 08 05 cd 0d 02 12  04 0d 02 1c 15 e7 20 73  |.............. s|
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000004f0  26 04 0d 02 30 14 f4 20  41 20 73 70 6f 6f 6b 79  |&...0.. A spooky|
00000500  20 66 65 6e 63 65 0d 02  3a 0d 58 3d 2d 36 34 3a  | fence..:.X=-64:|
00000510  e6 20 33 0d 02 44 05 f5  0d 02 4e 10 20 58 2b 3d  |. 3..D....N. X+=|
00000520  b3 28 31 36 29 2b 32 30  0d 02 58 26 20 59 31 3d  |.(16)+20..X& Y1=|
00000530  28 9b 28 28 28 31 32 38  30 2d 58 29 2d 32 30 30  |(.(((1280-X)-200|
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00000550  62 29 20 59 32 3d 28 9b  28 28 28 31 32 38 30 2d  |b) Y2=(.(((1280-|
00000560  58 29 2d 31 38 30 29 2f  31 30 36 30 29 2a 38 30  |X)-180)/1060)*80|
00000570  29 2b 32 34 2b 34 30 0d  02 6c 19 20 e7 20 b3 28  |)+24+40..l. . .(|
00000580  32 30 29 3d 31 20 59 32  3d 59 31 2b b3 28 38 29  |20)=1 Y2=Y1+.(8)|
00000590  0d 02 76 21 20 ec 20 58  2c 59 31 3a df 20 58 2b  |..v! . X,Y1:. X+|
000005a0  a4 72 28 38 29 2c 59 31  2b 36 34 2b b3 28 31 36  |.r(8),Y1+64+.(16|
000005b0  29 0d 02 80 16 20 df 20  42 59 20 32 2c 30 3a df  |).... . BY 2,0:.|
000005c0  20 58 2b 32 2c 59 31 0d  02 8a 22 20 ec 20 58 2c  | X+2,Y1..." . X,|
000005d0  59 31 2b 34 30 2b b3 28  38 29 3a df 20 58 2b 32  |Y1+40+.(8):. X+2|
000005e0  34 2c 59 32 2b b3 28 38  29 0d 02 94 0c fd 20 58  |4,Y2+.(8)..... X|
000005f0  3e 31 32 38 30 0d 02 9e  04 0d 02 a8 05 cd 0d 02  |>1280...........|
00000600  b2 04 0d 02 bc 13 e7 20  73 70 6f 6f 6b 79 5f 74  |....... spooky_t|
00000610  72 65 65 20 8c 0d 02 c6  1a f4 20 50 6c 6f 74 20  |ree ...... Plot |
00000620  74 68 65 20 73 70 6f 6f  6b 79 20 74 72 65 65 0d  |the spooky tree.|
00000630  02 d0 0c c8 91 20 30 2c  31 31 32 0d 02 da 1c f2  |..... 0,112.....|
00000640  74 72 65 65 28 33 32 30  2c 30 2c b3 28 31 29 2a  |tree(320,0,.(1)*|
00000650  32 2c 35 32 2c 38 29 0d  02 e4 0a c8 91 20 30 2c  |2,52,8)...... 0,|
00000660  30 0d 02 ee 05 cd 0d 02  f8 04 0d 03 02 15 e7 20  |0.............. |
00000670  73 70 6f 6f 6b 79 5f 67  72 6f 75 6e 64 20 8c 0d  |spooky_ground ..|
00000680  03 0c 21 f4 20 50 6c 6f  74 20 74 68 65 20 73 70  |..!. Plot the sp|
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000006a0  0d 03 16 1c f2 63 72 6f  73 73 28 31 30 30 2c 35  |.....cross(100,5|
000006b0  35 2c 31 2c 33 2c 31 31  32 2c 38 29 0d 03 20 1c  |5,1,3,112,8).. .|
000006c0  f2 63 72 6f 73 73 28 33  38 30 2c 38 38 2c 2d 32  |.cross(380,88,-2|
000006d0  2c 32 2c 38 30 2c 34 29  0d 03 2a 1e f2 63 72 6f  |,2,80,4)..*..cro|
000006e0  73 73 28 35 30 30 2c 38  30 2c 31 30 2c 34 2c 31  |ss(500,80,10,4,1|
000006f0  32 38 2c 31 33 29 0d 03  34 1e f2 63 72 6f 73 73  |28,13)..4..cross|
00000700  28 37 32 30 2c 37 35 2c  2d 38 2c 37 2c 31 36 30  |(720,75,-8,7,160|
00000710  2c 31 35 29 0d 03 3e 1e  f2 63 72 6f 73 73 28 37  |,15)..>..cross(7|
00000720  38 30 2c 38 32 2c 2d 31  2c 33 2c 31 30 38 2c 31  |80,82,-1,3,108,1|
00000730  30 29 0d 03 48 1f f2 63  72 6f 73 73 28 31 31 30  |0)..H..cross(110|
00000740  30 2c 37 32 2c 31 32 2c  36 2c 31 33 32 2c 31 33  |0,72,12,6,132,13|
00000750  29 0d 03 52 04 0d 03 5c  1c f4 20 50 6c 6f 74 20  |)..R...\.. Plot |
00000760  74 68 65 20 73 70 6f 6f  6b 79 20 67 72 6f 75 6e  |the spooky groun|
00000770  64 0d 03 66 1d e6 20 31  35 3a c8 9d 20 c8 90 20  |d..f.. 15:.. .. |
00000780  37 30 30 2c 30 2c 31 30  30 30 2c 31 32 30 0d 03  |700,0,1000,120..|
00000790  70 05 cd 0d 03 7a 04 0d  03 84 50 f4 20 53 65 74  |p....z....P. Set|
000007a0  20 75 70 20 61 20 73 70  6f 6f 6b 79 20 73 70 72  | up a spooky spr|
000007b0  69 74 65 20 62 6c 6f 63  6b 20 61 6e 64 20 67 72  |ite block and gr|
000007c0  61 62 20 74 68 65 20 73  70 6f 6f 6b 79 20 73 63  |ab the spooky sc|
000007d0  72 65 65 6e 20 61 73 20  61 20 73 70 6f 6f 6b 79  |reen as a spooky|
000007e0  20 73 70 72 69 74 65 0d  03 8e 25 73 70 72 73 69  | sprite...%sprsi|
000007f0  7a 65 25 3d 31 30 32 34  2a 31 36 32 3a de 20 73  |ze%=1024*162:. s|
00000800  70 72 25 20 73 70 72 73  69 7a 65 25 0d 03 98 32  |pr% sprsize%...2|
00000810  73 70 72 25 21 30 3d 73  70 72 73 69 7a 65 25 3a  |spr%!0=sprsize%:|
00000820  73 70 72 25 21 34 3d 30  3a 73 70 72 25 21 38 3d  |spr%!4=0:spr%!8=|
00000830  31 36 3a 73 70 72 25 21  31 32 3d 31 36 3a 0d 03  |16:spr%!12=16:..|
00000840  a2 3a c8 99 22 4f 53 5f  53 70 72 69 74 65 4f 70  |.:.."OS_SpriteOp|
00000850  22 2c 32 35 36 2b 31 36  2c 73 70 72 25 2c 22 62  |",256+16,spr%,"b|
00000860  61 63 6b 64 72 6f 70 22  2c 30 2c 30 2c 30 2c 31  |ackdrop",0,0,0,1|
00000870  32 37 39 2c 31 30 32 33  0d 03 ac 04 0d 03 b6 08  |279,1023........|
00000880  66 72 3d 31 0d 03 c0 05  f5 0d 03 ca 0f 20 c8 99  |fr=1......... ..|
00000890  36 2c 31 31 32 2c 66 72  0d 03 d4 31 20 c8 99 22  |6,112,fr...1 .."|
000008a0  4f 53 5f 53 70 72 69 74  65 4f 70 22 2c 32 35 36  |OS_SpriteOp",256|
000008b0  2b 33 34 2c 73 70 72 25  2c 22 62 61 63 6b 64 72  |+34,spr%,"backdr|
000008c0  6f 70 22 2c 30 2c 30 2c  30 0d 03 de 04 0d 03 e8  |op",0,0,0.......|
000008d0  11 20 e3 20 49 3d 31 20  b8 20 62 61 74 73 0d 03  |. . I=1 . bats..|
000008e0  f2 04 0d 03 fc 19 20 20  f4 20 44 72 61 77 20 61  |......  . Draw a|
000008f0  20 73 70 6f 6f 6b 79 20  62 61 74 0d 04 06 21 20  | spooky bat...! |
00000900  20 62 66 3d 94 28 62 66  28 49 29 2a 34 35 29 3a  | bf=.(bf(I)*45):|
00000910  62 66 28 49 29 2b 3d 62  67 28 49 29 0d 04 10 23  |bf(I)+=bg(I)...#|
00000920  20 20 78 31 3d 62 78 28  49 29 2b 28 31 39 2a b5  |  x1=bx(I)+(19*.|
00000930  b2 28 62 61 28 49 29 2b  39 30 2b 62 66 29 29 0d  |.(ba(I)+90+bf)).|
00000940  04 1a 23 20 20 79 31 3d  62 79 28 49 29 2b 28 31  |..#  y1=by(I)+(1|
00000950  39 2a 9b b2 28 62 61 28  49 29 2b 39 30 2b 62 66  |9*..(ba(I)+90+bf|
00000960  29 29 0d 04 24 23 20 20  78 32 3d 62 78 28 49 29  |))..$#  x2=bx(I)|
00000970  2b 28 31 39 2a b5 b2 28  62 61 28 49 29 2b 39 30  |+(19*..(ba(I)+90|
00000980  2d 62 66 29 29 0d 04 2e  23 20 20 79 32 3d 62 79  |-bf))...#  y2=by|
00000990  28 49 29 2b 28 31 39 2a  9b b2 28 62 61 28 49 29  |(I)+(19*..(ba(I)|
000009a0  2b 39 30 2d 62 66 29 29  0d 04 38 1f 20 20 78 33  |+90-bf))..8.  x3|
000009b0  3d 62 78 28 49 29 2b 28  34 2a b5 b2 28 62 61 28  |=bx(I)+(4*..(ba(|
000009c0  49 29 2d 39 30 29 29 0d  04 42 1f 20 20 79 33 3d  |I)-90))..B.  y3=|
000009d0  62 79 28 49 29 2b 28 34  2a 9b b2 28 62 61 28 49  |by(I)+(4*..(ba(I|
000009e0  29 2d 39 30 29 29 0d 04  4c 22 20 20 e6 20 62 63  |)-90))..L"  . bc|
000009f0  28 49 29 3a e7 20 62 63  28 49 29 3c 31 35 20 62  |(I):. bc(I)<15 b|
00000a00  63 28 49 29 2b 3d 2e 35  0d 04 56 31 20 20 ec 20  |c(I)+=.5..V1  . |
00000a10  78 31 2c 79 31 3a ec 20  62 78 28 49 29 2c 62 79  |x1,y1:. bx(I),by|
00000a20  28 49 29 3a f0 20 38 35  2c 78 33 2c 79 33 3a f0  |(I):. 85,x3,y3:.|
00000a30  20 38 35 2c 78 32 2c 79  32 0d 04 60 04 0d 04 6a  | 85,x2,y2..`...j|
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00000a50  6f 6f 6b 79 20 62 61 74  0d 04 74 1a 20 20 62 78  |ooky bat..t.  bx|
00000a60  28 49 29 2b 3d 62 73 28  49 29 2a b5 b2 62 61 28  |(I)+=bs(I)*..ba(|
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00000a90  0d 04 92 44 20 20 f4 20  43 68 65 63 6b 20 74 6f  |...D  . Check to|
00000aa0  20 73 65 65 20 69 66 20  74 68 65 20 73 70 6f 6f  | see if the spoo|
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00000ac0  69 6c 79 20 6d 6f 76 65  64 20 6f 66 66 2d 73 63  |ily moved off-sc|
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00000af0  20 84 20 62 79 28 49 29  3c 30 20 84 20 62 79 28  | . by(I)<0 . by(|
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00000b10  62 61 74 28 49 29 0d 04  a6 04 0d 04 b0 07 20 20  |bat(I)........  |
00000b20  ed 0d 04 ba 04 0d 04 c4  1a 20 c8 99 36 2c 31 31  |......... ..6,11|
00000b30  33 2c 66 72 3a 66 72 3d  33 2d 66 72 3a c8 96 0d  |3,fr:fr=3-fr:...|
00000b40  04 ce 10 20 e7 20 73 6c  6f 77 65 72 20 c8 96 0d  |... . slower ...|
00000b50  04 d8 04 0d 04 e2 06 fd  30 0d 04 ec 04 0d 04 f6  |........0.......|
00000b60  05 e0 0d 05 00 04 0d 05  0a 32 f4 20 53 70 6f 6f  |.........2. Spoo|
00000b70  6b 69 6c 79 20 63 72 65  61 74 65 20 61 20 6e 65  |kily create a ne|
00000b80  77 20 62 61 74 2f 72 65  70 6c 61 63 65 20 61 6e  |w bat/replace an|
00000b90  20 6f 6c 64 20 6f 6e 65  0d 05 14 13 dd f2 63 72  | old one......cr|
00000ba0  65 61 74 65 5f 62 61 74  28 49 29 0d 05 1e 23 20  |eate_bat(I)...# |
00000bb0  62 78 28 49 29 3d b3 28  31 32 37 39 29 3a 62 79  |bx(I)=.(1279):by|
00000bc0  28 49 29 3d b3 28 39 32  34 29 2b 31 30 30 0d 05  |(I)=.(924)+100..|
00000bd0  28 0c 20 62 63 28 49 29  3d 32 0d 05 32 12 20 62  |(. bc(I)=2..2. b|
00000be0  73 28 49 29 3d b3 28 31  34 29 2b 34 0d 05 3c 2d  |s(I)=.(14)+4..<-|
00000bf0  20 e7 20 64 69 72 3d 31  20 62 61 28 49 29 3d b3  | . dir=1 ba(I)=.|
00000c00  28 34 35 29 2b 34 35 20  8b 20 62 61 28 49 29 3d  |(45)+45 . ba(I)=|
00000c10  32 32 35 2b b3 28 34 35  29 0d 05 46 22 20 62 66  |225+.(45)..F" bf|
00000c20  28 49 29 3d b3 28 31 29  3a 62 67 28 49 29 3d 28  |(I)=.(1):bg(I)=(|
00000c30  b3 28 31 29 2a 2e 36 29  2b 2e 32 0d 05 50 16 20  |.(1)*.6)+.2..P. |
00000c40  e7 20 b3 28 34 29 3d 31  20 64 69 72 3d b3 28 32  |. .(4)=1 dir=.(2|
00000c50  29 0d 05 5a 05 e1 0d 05  64 04 0d 05 6e 1c f4 20  |)..Z....d...n.. |
00000c60  53 70 6f 6f 6b 79 20 72  65 63 75 72 73 69 76 65  |Spooky recursive|
00000c70  20 74 72 65 65 21 0d 05  78 15 dd f2 74 72 65 65  | tree!..x...tree|
00000c80  28 78 2c 79 2c 61 2c 72  2c 73 29 0d 05 82 24 20  |(x,y,a,r,s)...$ |
00000c90  ea 20 78 31 2c 79 31 2c  78 32 2c 79 32 2c 78 33  |. x1,y1,x2,y2,x3|
00000ca0  2c 79 33 2c 78 34 2c 79  34 2c 72 32 2c 72 61 0d  |,y3,x4,y4,r2,ra.|
00000cb0  05 8c 0c 20 72 32 3d 72  2a 2e 36 0d 05 96 1f 20  |... r2=r*.6.... |
00000cc0  e7 20 79 3e 38 30 30 20  8c 20 e7 20 72 3e 32 34  |. y>800 . . r>24|
00000cd0  20 72 3d 32 34 2b b3 28  38 29 0d 05 a0 09 20 e6  | r=24+.(8).... .|
00000ce0  20 31 35 0d 05 aa 06 20  f5 0d 05 b4 0d 20 20 72  | 15.... .....  r|
00000cf0  32 3d 72 2a 2e 36 0d 05  be 17 20 20 e7 20 b3 28  |2=r*.6....  . .(|
00000d00  31 30 29 3d 31 20 72 32  3d 72 2a 2e 36 0d 05 c8  |10)=1 r2=r*.6...|
00000d10  19 20 20 e7 20 b3 28 38  29 3d 31 20 61 2b 3d a4  |.  . .(8)=1 a+=.|
00000d20  72 28 31 29 2a 34 0d 05  d2 12 20 20 78 2b 3d 28  |r(1)*4....  x+=(|
00000d30  73 2a 28 b5 b2 61 29 29  0d 05 dc 12 20 20 79 2b  |s*(..a))....  y+|
00000d40  3d 28 73 2a 28 9b b2 61  29 29 0d 05 e6 15 20 20  |=(s*(..a))....  |
00000d50  72 2d 3d 28 b3 28 31 29  2a 2e 34 29 2b 2e 32 0d  |r-=(.(1)*.4)+.2.|
00000d60  05 f0 10 20 20 61 2b 3d  a4 72 28 31 29 2a 31 0d  |...  a+=.r(1)*1.|
00000d70  05 fa 0e 20 20 72 63 3d  72 2a 2e 39 3a 0d 06 04  |...  rc=r*.9:...|
00000d80  11 20 20 e7 20 72 63 3c  32 20 72 63 3d 32 0d 06  |.  . rc<2 rc=2..|
00000d90  0e 13 20 20 e7 20 72 63  3e 31 33 20 72 63 3d 31  |..  . rc>13 rc=1|
00000da0  33 0d 06 18 44 20 20 e7  20 b0 78 2a 2e 36 35 2c  |3...D  . .x*.65,|
00000db0  79 2a 2e 37 35 29 3c 72  63 20 8c 20 c8 93 20 c8  |y*.75)<rc . .. .|
00000dc0  90 20 78 2a 2e 36 35 2d  28 72 2a 2e 33 29 2c 79  |. x*.65-(r*.3),y|
00000dd0  2a 2e 37 35 2d 28 72 2a  2e 33 29 2c 72 2a 2e 36  |*.75-(r*.3),r*.6|
00000de0  2c 72 2a 2e 36 0d 06 22  10 20 20 72 61 3d 61 20  |,r*.6..".  ra=a |
00000df0  83 20 33 36 30 0d 06 2c  29 20 20 e7 20 72 61 3e  |. 360..,)  . ra>|
00000e00  3d 30 20 80 20 72 61 3c  36 30 20 84 20 72 61 3c  |=0 . ra<60 . ra<|
00000e10  3d 30 20 80 20 72 61 3e  3d 2d 36 30 20 8c 0d 06  |=0 . ra>=-60 ...|
00000e20  36 0c 20 20 20 72 72 3d  31 32 0d 06 40 13 20 20  |6.   rr=12..@.  |
00000e30  20 e7 20 72 3c 33 32 20  72 72 3d 31 38 0d 06 4a  | . r<32 rr=18..J|
00000e40  13 20 20 20 e7 20 72 3c  31 34 20 72 72 3d 32 36  |.   . r<14 rr=26|
00000e50  0d 06 54 07 20 20 cc 0d  06 5e 0c 20 20 20 72 72  |..T.  ...^.   rr|
00000e60  3d 34 30 0d 06 68 07 20  20 cd 0d 06 72 04 0d 06  |=40..h.  ...r...|
00000e70  7c 0e 20 20 e7 20 72 32  3e 34 20 8c 0d 06 86 1f  ||.  . r2>4 .....|
00000e80  20 20 20 e7 20 72 3e 34  30 20 72 32 3d 72 32 2a  |   . r>40 r2=r2*|
00000e90  28 28 72 32 2f 36 34 29  2a 32 29 0d 06 90 42 20  |((r2/64)*2)...B |
00000ea0  20 20 e7 20 b3 28 72 72  29 3d 31 20 80 20 72 32  |  . .(rr)=1 . r2|
00000eb0  3e 34 20 f2 74 72 65 65  28 78 2c 79 2c 61 2b a4  |>4 .tree(x,y,a+.|
00000ec0  72 28 36 32 29 2c 28 72  29 2b a4 72 32 28 72 2f  |r(62),(r)+.r2(r/|
00000ed0  34 29 2c 73 29 3a 72 32  3d 72 2a 2e 36 0d 06 9a  |4),s):r2=r*.6...|
00000ee0  07 20 20 cd 0d 06 a4 34  fd 20 72 3c 31 30 20 84  |.  ....4. r<10 .|
00000ef0  20 78 2a 2e 37 3c 30 20  84 20 79 2a 2e 37 3c 30  | x*.7<0 . y*.7<0|
00000f00  20 84 20 78 2a 2e 37 3e  31 32 37 39 20 84 20 79  | . x*.7>1279 . y|
00000f10  2a 2e 37 3e 31 30 32 34  0d 06 ae 05 e1 0d 06 b8  |*.7>1024........|
00000f20  04 0d 06 c2 2d f4 20 53  70 6f 6f 6b 79 20 72 61  |....-. Spooky ra|
00000f30  6e 64 6f 6d 20 70 6f 73  69 74 69 76 65 2f 6e 65  |ndom positive/ne|
00000f40  67 61 74 69 76 65 20 6e  75 6d 62 65 72 73 0d 06  |gative numbers..|
00000f50  cc 0d dd 20 a4 72 28 72  61 6e 29 0d 06 d6 20 20  |... .r(ran)...  |
00000f60  e7 20 b3 28 32 29 3d 31  20 3d b3 28 72 61 6e 29  |. .(2)=1 =.(ran)|
00000f70  20 8b 20 3d 2d b3 28 72  61 6e 29 0d 06 e0 0e dd  | . =-.(ran).....|
00000f80  20 a4 72 32 28 72 61 6e  29 0d 06 ea 20 20 e7 20  | .r2(ran)...  . |
00000f90  b3 28 33 29 3d 31 20 3d  b3 28 72 61 6e 29 20 8b  |.(3)=1 =.(ran) .|
00000fa0  20 3d 2d b3 28 72 61 6e  29 0d 06 f4 04 0d 06 fe  | =-.(ran).......|
00000fb0  20 f4 20 53 70 6f 6f 6b  79 20 67 72 61 76 65 73  | . Spooky graves|
00000fc0  74 6f 6e 65 20 70 6c 6f  74 74 69 6e 67 0d 07 08  |tone plotting...|
00000fd0  18 dd f2 63 72 6f 73 73  28 58 2c 59 2c 41 2c 52  |...cross(X,Y,A,R|
00000fe0  2c 53 2c 43 29 0d 07 12  08 20 e6 20 43 0d 07 1c  |,S,C).... . C...|
00000ff0  16 20 58 31 3d 58 2b 28  52 2a b5 b2 28 41 2d 39  |. X1=X+(R*..(A-9|
00001000  30 29 29 0d 07 26 16 20  59 31 3d 59 2b 28 52 2a  |0))..&. Y1=Y+(R*|
00001010  9b b2 28 41 2d 39 30 29  29 0d 07 30 16 20 58 32  |..(A-90))..0. X2|
00001020  3d 58 2b 28 52 2a b5 b2  28 41 2b 39 30 29 29 0d  |=X+(R*..(A+90)).|
00001030  07 3a 16 20 59 32 3d 59  2b 28 52 2a 9b b2 28 41  |.:. Y2=Y+(R*..(A|
00001040  2b 39 30 29 29 0d 07 44  12 20 50 3d 58 2b 28 53  |+90))..D. P=X+(S|
00001050  2a b5 b2 28 41 29 29 0d  07 4e 12 20 51 3d 59 2b  |*..(A))..N. Q=Y+|
00001060  28 53 2a 9b b2 28 41 29  29 0d 07 58 16 20 58 33  |(S*..(A))..X. X3|
00001070  3d 50 2b 28 52 2a b5 b2  28 41 2d 39 30 29 29 0d  |=P+(R*..(A-90)).|
00001080  07 62 16 20 59 33 3d 51  2b 28 52 2a 9b b2 28 41  |.b. Y3=Q+(R*..(A|
00001090  2d 39 30 29 29 0d 07 6c  16 20 58 34 3d 50 2b 28  |-90))..l. X4=P+(|
000010a0  52 2a b5 b2 28 41 2b 39  30 29 29 0d 07 76 16 20  |R*..(A+90))..v. |
000010b0  59 34 3d 51 2b 28 52 2a  9b b2 28 41 2b 39 30 29  |Y4=Q+(R*..(A+90)|
000010c0  29 0d 07 80 18 20 4d 3d  58 2b 28 28 2e 37 35 2a  |).... M=X+((.75*|
000010d0  53 29 2a b5 b2 28 41 29  29 0d 07 8a 18 20 4e 3d  |S)*..(A)).... N=|
000010e0  59 2b 28 28 2e 37 35 2a  53 29 2a 9b b2 28 41 29  |Y+((.75*S)*..(A)|
000010f0  29 0d 07 94 1c 20 50 31  3d 4d 2b 28 28 2e 32 35  |).... P1=M+((.25|
00001100  2a 53 29 2a b5 b2 28 41  2d 39 30 29 29 0d 07 9e  |*S)*..(A-90))...|
00001110  1c 20 51 31 3d 4e 2b 28  28 2e 32 35 2a 53 29 2a  |. Q1=N+((.25*S)*|
00001120  9b b2 28 41 2d 39 30 29  29 0d 07 a8 1c 20 50 32  |..(A-90)).... P2|
00001130  3d 4d 2b 28 28 2e 32 35  2a 53 29 2a b5 b2 28 41  |=M+((.25*S)*..(A|
00001140  2b 39 30 29 29 0d 07 b2  1c 20 51 32 3d 4e 2b 28  |+90)).... Q2=N+(|
00001150  28 2e 32 35 2a 53 29 2a  9b b2 28 41 2b 39 30 29  |(.25*S)*..(A+90)|
00001160  29 0d 07 bc 14 20 ec 20  58 31 2c 59 31 3a ec 20  |).... . X1,Y1:. |
00001170  58 32 2c 59 32 0d 07 c6  1a 20 f0 20 38 35 2c 58  |X2,Y2.... . 85,X|
00001180  33 2c 59 33 3a f0 20 38  35 2c 58 34 2c 59 34 0d  |3,Y3:. 85,X4,Y4.|
00001190  07 d0 14 20 ec 20 50 31  2c 51 31 3a df 20 50 32  |... . P1,Q1:. P2|
000011a0  2c 51 32 0d 07 da 1c 20  ec 20 50 31 2b 34 2c 51  |,Q2.... . P1+4,Q|
000011b0  31 2d 32 3a df 20 50 32  2b 34 2c 51 32 2d 32 0d  |1-2:. P2+4,Q2-2.|
000011c0  07 e4 05 e1 0d 07 ee 04  0d 07 f8 25 f4 20 54 68  |...........%. Th|
000011d0  65 20 53 70 6f 6f 6b 79  20 53 70 61 6e 69 73 68  |e Spooky Spanish|
000011e0  20 49 6e 71 75 69 73 69  74 69 6f 6e 3f 0d 08 02  | Inquisition?...|
000011f0  16 dd a4 79 65 73 6e 6f  28 71 75 65 73 74 69 6f  |...yesno(questio|
00001200  6e 24 29 0d 08 0c 10 f1  20 71 75 65 73 74 69 6f  |n$)..... questio|
00001210  6e 24 3b 0d 08 16 18 f5  49 24 3d be 3a fd a7 22  |n$;.....I$=.:.."|
00001220  59 79 4e 6e 22 2c 49 24  29 3e 30 0d 08 20 26 e7  |YyNn",I$)>0.. &.|
00001230  20 a7 22 59 79 22 2c 49  24 29 20 f1 20 22 59 65  | ."Yy",I$) . "Ye|
00001240  73 22 3a 3d b9 20 8b 20  f1 20 22 4e 6f 22 3a 3d  |s":=. . . "No":=|
00001250  a3 0d 08 2a 3c f4 20 41  68 2c 20 62 75 74 20 6e  |...*<. Ah, but n|
00001260  6f 2d 6f 6e 65 20 65 78  70 65 63 74 73 20 74 68  |o-one expects th|
00001270  65 20 53 70 6f 6f 6b 79  20 53 70 61 6e 69 73 68  |e Spooky Spanish|
00001280  20 49 6e 71 75 69 73 69  74 69 6f 6e 21 0d 08 34  | Inquisition!..4|
00001290  04 0d 08 3e 1a f4 20 53  70 6f 6f 6b 79 20 65 72  |...>.. Spooky er|
000012a0  72 6f 72 20 68 61 6e 64  6c 65 72 0d 08 48 11 dd  |ror handler..H..|
000012b0  f2 73 70 6f 6f 6b 65 64  5f 6f 75 74 0d 08 52 0c  |.spooked_out..R.|
000012c0  e7 20 9f 3d 31 37 20 8c  0d 08 5c 33 eb 20 eb 3a  |. .=17 ...\3. .:|
000012d0  f1 27 27 27 22 51 75 69  74 74 69 6e 67 3f 20 41  |.'''"Quitting? A|
000012e0  72 65 20 79 6f 75 20 74  6f 6f 20 53 43 41 52 45  |re you too SCARE|
000012f0  44 3f 3f 3f 22 27 27 27  27 27 27 0d 08 66 05 cc  |D???"''''''..f..|
00001300  0d 08 70 34 eb 20 eb 3a  f1 27 27 27 22 48 65 6c  |..p4. .:.'''"Hel|
00001310  70 21 20 41 20 73 70 6f  6f 6b 79 20 74 79 70 65  |p! A spooky type|
00001320  20 65 72 72 6f 72 20 68  61 73 20 6f 63 63 75 72  | error has occur|
00001330  65 64 3a 22 0d 08 7a 1b  f1 27 f6 24 3b 22 20 40  |ed:"..z..'.$;" @|
00001340  20 6c 69 6e 65 20 22 3b  9e 27 27 27 27 27 27 0d  | line ";.''''''.|
00001350  08 84 05 cd 0d 08 8e 05  e0 0d 08 98 05 e1 0d ff  |................|
00001360