StarInfo/Smale/Blaster/LIQUID

Home » Archimedes archive » Acorn User » AU 1997-Xmas B.adf » Regulars » StarInfo/Smale/Blaster/LIQUID

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-Xmas B.adf » Regulars
Filename:	StarInfo/Smale/Blaster/LIQUID
Read OK:	✔
File size:	06DA bytes
Load address:	0000
Exec address:	0000

File contents

   10MODE15:MODE12:OFF
   20ON ERROR MODE3:REPORT:PRINTERL:END
   30
   40N%=4:N%-=1
   50M%=100
   60TM=4
   70DIM X%(63),Y%(63),DX(63),DY(63)
   80PROCnewballs_please
   90SYS 6,112,2
  100SYS 6,113,2
  110CLS
  120PROCprint
  130SYS 6,112,1
  140SYS 6,113,1
  150PROCprint
  160
  170VDU 28,0,31,79,3
  180
  190REPEAT
  200SYS 6,112,B%
  210B%=B% EOR 3
  220SYS 6,113,B%
  230WAIT:CLS
  240
  250FOR I%=0 TO N%
  260X%(I%)+=DX(I%)
  270Y%(I%)+=DY(I%)
  280IF X%(I%)<0 X%(I%)=0:DX(I%)=-DX(I%)
  290IF X%(I%)>1279 X%(I%)=1279:DX(I%)=-DX(I%)
  300IF Y%(I%)<0 Y%(I%)=0:DY(I%)=-DY(I%)
  310IF Y%(I%)>908 Y%(I%)=908:DY(I%)=-DY(I%)
  320NEXT
  330
  340FOR I%=0 TO N%
  350
  360IF I%<N% THEN
  370FOR J%=I%+1 TO N%
  380XD%=X%(J%)-X%(I%)
  390YD%=Y%(J%)-Y%(I%)
  400D=(XD%^2)+(YD%^2)
  410IF D<20000 AND D>256 LINE X%(I%),Y%(I%),X%(J%),Y%(J%)
  420IF D<1024 AND D>0 PROCjoin:D=-(SQR D)*TM:D=D*M%/50:IF INKEY-101 D=D/6
  430IF D<>0 A=M%/D:XT=XD%*A:YT=YD%*A:DX(I%)+=XT:DY(I%)+=YT:DX(J%)-=XT:DY(J%)-=YT
  440NEXT
  450ENDIF
  460CIRCLEFILL X%(I%),Y%(I%),16
  470
  480IF INKEY-58 TM=TM/1.05:IF TM<2 TM=2
  490IF INKEY-42 TM=TM*1.05:IF TM>16 TM=16
  500IF INKEY-26 M%-=1:IF M%<0 M%=0
  510IF INKEY-122 M%+=1:IF M%>800 M%=800
  520IF INKEY-99 PROCcalm
  530IF INKEY-86 PROCnumber
  540NEXT
  550
  560UNTIL 0
  570
  580DEFPROCcalm
  590FOR P%=0 TO N%
  600DX(P%)=DX(P%)*0.95
  610DY(P%)=DY(P%)*0.95
  620NEXT
  630ENDPROC
  640
  650DEFPROCnumber
  660SYS 6,112,1
  670SYS 6,113,1
  680CLS
  690REPEAT UNTIL NOT INKEY-86
  700*FX 15,1
  710O%=N%+1
  720INPUT"How many molecules? (2-64) "N%
  730IF N%<2 OR N%>64 N%=O%-1:ENDPROC
  740M%=M%*O%/N%
  750
  760N%-=1
  770PROCnewballs_please
  780ENDPROC
  790
  800DEFPROCjoin
  810NDX=(DX(I%)+DX(J%))/2
  820NDY=(DY(I%)+DY(J%))/2
  830DX(I%)=NDX:DY(I%)=NDY
  840DX(J%)=NDX:DY(J%)=NDY
  850ENDPROC
  860
  870DEFPROCnewballs_please
  880FOR I%=0 TO N%
  890X%(I%)=RND(1279)
  900Y%(I%)=RND(908)
  910DX(I%)=RND(9)-4
  920DY(I%)=RND(9)-4
  930NEXT
  940B%=2
  950
  960ENDPROC
  970
  980DEFPROCprint
  990PRINTTAB(0,0);"Press �,� to change attractive forces, �,� to change repulsive forces,"TAB(0,1);" SPACE to calm molecules,N to change number of molecules, B to split 'cules."
 1000ENDPROC



�15:�12:�
� � �3:�:�:�

(N%=4:N%-=1
2
M%=100
<TM=4
F!� X%(63),Y%(63),DX(63),DY(63)
P�newballs_please
Zș 6,112,2
dș 6,113,2
n�
x
�print
�ș 6,112,1
�ș 6,113,1
�
�print
�
�� 28,0,31,79,3
�
��
�ș 6,112,B%
�
B%=B% � 3
�ș 6,113,B%
�Ȗ:�
�
�� I%=0 � N%
X%(I%)+=DX(I%)
Y%(I%)+=DY(I%)
&� X%(I%)<0 X%(I%)=0:DX(I%)=-DX(I%)
",� X%(I%)>1279 X%(I%)=1279:DX(I%)=-DX(I%)
,&� Y%(I%)<0 Y%(I%)=0:DY(I%)=-DY(I%)
6*� Y%(I%)>908 Y%(I%)=908:DY(I%)=-DY(I%)
@�
J
T� I%=0 � N%
^
h
� I%<N% �
r� J%=I%+1 � N%
|XD%=X%(J%)-X%(I%)
�YD%=Y%(J%)-Y%(I%)
�D=(XD%^2)+(YD%^2)
�3� D<20000 � D>256 � X%(I%),Y%(I%),X%(J%),Y%(J%)
�<� D<1024 � D>0 �join:D=-(� D)*TM:D=D*M%/50:� �-101 D=D/6
�O� D<>0 A=M%/D:XT=XD%*A:YT=YD%*A:DX(I%)+=XT:DY(I%)+=YT:DX(J%)-=XT:DY(J%)-=YT
��
��
�ȏȐ X%(I%),Y%(I%),16
�
�!� �-58 TM=TM/1.05:� TM<2 TM=2
�#� �-42 TM=TM*1.05:� TM>16 TM=16
�� �-26 M%-=1:� M%<0 M%=0
�!� �-122 M%+=1:� M%>800 M%=800
� �-99 �calm
� �-86 �number
�
&
0� 0
:
D
��calm
N� P%=0 � N%
XDX(P%)=DX(P%)*0.95
bDY(P%)=DY(P%)*0.95
l�
v�
�
���number
�ș 6,112,1
�ș 6,113,1
��
�� � � �-86
�*FX 15,1
�O%=N%+1
�$�"How many molecules? (2-64) "N%
�� N%<2 � N%>64 N%=O%-1:�
�M%=M%*O%/N%
�
�	N%-=1
�newballs_please
�

 
��join
*NDX=(DX(I%)+DX(J%))/2
4NDY=(DY(I%)+DY(J%))/2
>DX(I%)=NDX:DY(I%)=NDY
HDX(J%)=NDX:DY(J%)=NDY
R�
\
f��newballs_please
p� I%=0 � N%
zX%(I%)=�(1279)
�Y%(I%)=�(908)
�DX(I%)=�(9)-4
�DY(I%)=�(9)-4
��
�B%=2
�
��
�
���print
ާ�0,0);"Press �,� to change attractive forces, �,� to change repulsive forces,"�0,1);" SPACE to calm molecules,N to change number of molecules, B to split 'cules."
��
�

00000000  0d 00 0a 0d eb 31 35 3a  eb 31 32 3a 87 0d 00 14  |.....15:.12:....|
00000010  11 ee 20 85 20 eb 33 3a  f6 3a f1 9e 3a e0 0d 00  |.. . .3:.:..:...|
00000020  1e 04 0d 00 28 0e 4e 25  3d 34 3a 4e 25 2d 3d 31  |....(.N%=4:N%-=1|
00000030  0d 00 32 0a 4d 25 3d 31  30 30 0d 00 3c 08 54 4d  |..2.M%=100..<.TM|
00000040  3d 34 0d 00 46 21 de 20  58 25 28 36 33 29 2c 59  |=4..F!. X%(63),Y|
00000050  25 28 36 33 29 2c 44 58  28 36 33 29 2c 44 59 28  |%(63),DX(63),DY(|
00000060  36 33 29 0d 00 50 14 f2  6e 65 77 62 61 6c 6c 73  |63)..P..newballs|
00000070  5f 70 6c 65 61 73 65 0d  00 5a 0e c8 99 20 36 2c  |_please..Z... 6,|
00000080  31 31 32 2c 32 0d 00 64  0e c8 99 20 36 2c 31 31  |112,2..d... 6,11|
00000090  33 2c 32 0d 00 6e 05 db  0d 00 78 0a f2 70 72 69  |3,2..n....x..pri|
000000a0  6e 74 0d 00 82 0e c8 99  20 36 2c 31 31 32 2c 31  |nt...... 6,112,1|
000000b0  0d 00 8c 0e c8 99 20 36  2c 31 31 33 2c 31 0d 00  |...... 6,113,1..|
000000c0  96 0a f2 70 72 69 6e 74  0d 00 a0 04 0d 00 aa 12  |...print........|
000000d0  ef 20 32 38 2c 30 2c 33  31 2c 37 39 2c 33 0d 00  |. 28,0,31,79,3..|
000000e0  b4 04 0d 00 be 05 f5 0d  00 c8 0f c8 99 20 36 2c  |............. 6,|
000000f0  31 31 32 2c 42 25 0d 00  d2 0d 42 25 3d 42 25 20  |112,B%....B%=B% |
00000100  82 20 33 0d 00 dc 0f c8  99 20 36 2c 31 31 33 2c  |. 3...... 6,113,|
00000110  42 25 0d 00 e6 08 c8 96  3a db 0d 00 f0 04 0d 00  |B%......:.......|
00000120  fa 0f e3 20 49 25 3d 30  20 b8 20 4e 25 0d 01 04  |... I%=0 . N%...|
00000130  12 58 25 28 49 25 29 2b  3d 44 58 28 49 25 29 0d  |.X%(I%)+=DX(I%).|
00000140  01 0e 12 59 25 28 49 25  29 2b 3d 44 59 28 49 25  |...Y%(I%)+=DY(I%|
00000150  29 0d 01 18 26 e7 20 58  25 28 49 25 29 3c 30 20  |)...&. X%(I%)<0 |
00000160  58 25 28 49 25 29 3d 30  3a 44 58 28 49 25 29 3d  |X%(I%)=0:DX(I%)=|
00000170  2d 44 58 28 49 25 29 0d  01 22 2c e7 20 58 25 28  |-DX(I%)..",. X%(|
00000180  49 25 29 3e 31 32 37 39  20 58 25 28 49 25 29 3d  |I%)>1279 X%(I%)=|
00000190  31 32 37 39 3a 44 58 28  49 25 29 3d 2d 44 58 28  |1279:DX(I%)=-DX(|
000001a0  49 25 29 0d 01 2c 26 e7  20 59 25 28 49 25 29 3c  |I%)..,&. Y%(I%)<|
000001b0  30 20 59 25 28 49 25 29  3d 30 3a 44 59 28 49 25  |0 Y%(I%)=0:DY(I%|
000001c0  29 3d 2d 44 59 28 49 25  29 0d 01 36 2a e7 20 59  |)=-DY(I%)..6*. Y|
000001d0  25 28 49 25 29 3e 39 30  38 20 59 25 28 49 25 29  |%(I%)>908 Y%(I%)|
000001e0  3d 39 30 38 3a 44 59 28  49 25 29 3d 2d 44 59 28  |=908:DY(I%)=-DY(|
000001f0  49 25 29 0d 01 40 05 ed  0d 01 4a 04 0d 01 54 0f  |I%)..@....J...T.|
00000200  e3 20 49 25 3d 30 20 b8  20 4e 25 0d 01 5e 04 0d  |. I%=0 . N%..^..|
00000210  01 68 0d e7 20 49 25 3c  4e 25 20 8c 0d 01 72 12  |.h.. I%<N% ...r.|
00000220  e3 20 4a 25 3d 49 25 2b  31 20 b8 20 4e 25 0d 01  |. J%=I%+1 . N%..|
00000230  7c 15 58 44 25 3d 58 25  28 4a 25 29 2d 58 25 28  ||.XD%=X%(J%)-X%(|
00000240  49 25 29 0d 01 86 15 59  44 25 3d 59 25 28 4a 25  |I%)....YD%=Y%(J%|
00000250  29 2d 59 25 28 49 25 29  0d 01 90 15 44 3d 28 58  |)-Y%(I%)....D=(X|
00000260  44 25 5e 32 29 2b 28 59  44 25 5e 32 29 0d 01 9a  |D%^2)+(YD%^2)...|
00000270  33 e7 20 44 3c 32 30 30  30 30 20 80 20 44 3e 32  |3. D<20000 . D>2|
00000280  35 36 20 86 20 58 25 28  49 25 29 2c 59 25 28 49  |56 . X%(I%),Y%(I|
00000290  25 29 2c 58 25 28 4a 25  29 2c 59 25 28 4a 25 29  |%),X%(J%),Y%(J%)|
000002a0  0d 01 a4 3c e7 20 44 3c  31 30 32 34 20 80 20 44  |...<. D<1024 . D|
000002b0  3e 30 20 f2 6a 6f 69 6e  3a 44 3d 2d 28 b6 20 44  |>0 .join:D=-(. D|
000002c0  29 2a 54 4d 3a 44 3d 44  2a 4d 25 2f 35 30 3a e7  |)*TM:D=D*M%/50:.|
000002d0  20 a6 2d 31 30 31 20 44  3d 44 2f 36 0d 01 ae 4f  | .-101 D=D/6...O|
000002e0  e7 20 44 3c 3e 30 20 41  3d 4d 25 2f 44 3a 58 54  |. D<>0 A=M%/D:XT|
000002f0  3d 58 44 25 2a 41 3a 59  54 3d 59 44 25 2a 41 3a  |=XD%*A:YT=YD%*A:|
00000300  44 58 28 49 25 29 2b 3d  58 54 3a 44 59 28 49 25  |DX(I%)+=XT:DY(I%|
00000310  29 2b 3d 59 54 3a 44 58  28 4a 25 29 2d 3d 58 54  |)+=YT:DX(J%)-=XT|
00000320  3a 44 59 28 4a 25 29 2d  3d 59 54 0d 01 b8 05 ed  |:DY(J%)-=YT.....|
00000330  0d 01 c2 05 cd 0d 01 cc  19 c8 8f c8 90 20 58 25  |............. X%|
00000340  28 49 25 29 2c 59 25 28  49 25 29 2c 31 36 0d 01  |(I%),Y%(I%),16..|
00000350  d6 04 0d 01 e0 21 e7 20  a6 2d 35 38 20 54 4d 3d  |.....!. .-58 TM=|
00000360  54 4d 2f 31 2e 30 35 3a  e7 20 54 4d 3c 32 20 54  |TM/1.05:. TM<2 T|
00000370  4d 3d 32 0d 01 ea 23 e7  20 a6 2d 34 32 20 54 4d  |M=2...#. .-42 TM|
00000380  3d 54 4d 2a 31 2e 30 35  3a e7 20 54 4d 3e 31 36  |=TM*1.05:. TM>16|
00000390  20 54 4d 3d 31 36 0d 01  f4 1c e7 20 a6 2d 32 36  | TM=16..... .-26|
000003a0  20 4d 25 2d 3d 31 3a e7  20 4d 25 3c 30 20 4d 25  | M%-=1:. M%<0 M%|
000003b0  3d 30 0d 01 fe 21 e7 20  a6 2d 31 32 32 20 4d 25  |=0...!. .-122 M%|
000003c0  2b 3d 31 3a e7 20 4d 25  3e 38 30 30 20 4d 25 3d  |+=1:. M%>800 M%=|
000003d0  38 30 30 0d 02 08 10 e7  20 a6 2d 39 39 20 f2 63  |800..... .-99 .c|
000003e0  61 6c 6d 0d 02 12 12 e7  20 a6 2d 38 36 20 f2 6e  |alm..... .-86 .n|
000003f0  75 6d 62 65 72 0d 02 1c  05 ed 0d 02 26 04 0d 02  |umber.......&...|
00000400  30 07 fd 20 30 0d 02 3a  04 0d 02 44 0a dd f2 63  |0.. 0..:...D...c|
00000410  61 6c 6d 0d 02 4e 0f e3  20 50 25 3d 30 20 b8 20  |alm..N.. P%=0 . |
00000420  4e 25 0d 02 58 16 44 58  28 50 25 29 3d 44 58 28  |N%..X.DX(P%)=DX(|
00000430  50 25 29 2a 30 2e 39 35  0d 02 62 16 44 59 28 50  |P%)*0.95..b.DY(P|
00000440  25 29 3d 44 59 28 50 25  29 2a 30 2e 39 35 0d 02  |%)=DY(P%)*0.95..|
00000450  6c 05 ed 0d 02 76 05 e1  0d 02 80 04 0d 02 8a 0c  |l....v..........|
00000460  dd f2 6e 75 6d 62 65 72  0d 02 94 0e c8 99 20 36  |..number...... 6|
00000470  2c 31 31 32 2c 31 0d 02  9e 0e c8 99 20 36 2c 31  |,112,1...... 6,1|
00000480  31 33 2c 31 0d 02 a8 05  db 0d 02 b2 0e f5 20 fd  |13,1.......... .|
00000490  20 ac 20 a6 2d 38 36 0d  02 bc 0c 2a 46 58 20 31  | . .-86....*FX 1|
000004a0  35 2c 31 0d 02 c6 0b 4f  25 3d 4e 25 2b 31 0d 02  |5,1....O%=N%+1..|
000004b0  d0 24 e8 22 48 6f 77 20  6d 61 6e 79 20 6d 6f 6c  |.$."How many mol|
000004c0  65 63 75 6c 65 73 3f 20  28 32 2d 36 34 29 20 22  |ecules? (2-64) "|
000004d0  4e 25 0d 02 da 1c e7 20  4e 25 3c 32 20 84 20 4e  |N%..... N%<2 . N|
000004e0  25 3e 36 34 20 4e 25 3d  4f 25 2d 31 3a e1 0d 02  |%>64 N%=O%-1:...|
000004f0  e4 0f 4d 25 3d 4d 25 2a  4f 25 2f 4e 25 0d 02 ee  |..M%=M%*O%/N%...|
00000500  04 0d 02 f8 09 4e 25 2d  3d 31 0d 03 02 14 f2 6e  |.....N%-=1.....n|
00000510  65 77 62 61 6c 6c 73 5f  70 6c 65 61 73 65 0d 03  |ewballs_please..|
00000520  0c 05 e1 0d 03 16 04 0d  03 20 0a dd f2 6a 6f 69  |......... ...joi|
00000530  6e 0d 03 2a 19 4e 44 58  3d 28 44 58 28 49 25 29  |n..*.NDX=(DX(I%)|
00000540  2b 44 58 28 4a 25 29 29  2f 32 0d 03 34 19 4e 44  |+DX(J%))/2..4.ND|
00000550  59 3d 28 44 59 28 49 25  29 2b 44 59 28 4a 25 29  |Y=(DY(I%)+DY(J%)|
00000560  29 2f 32 0d 03 3e 19 44  58 28 49 25 29 3d 4e 44  |)/2..>.DX(I%)=ND|
00000570  58 3a 44 59 28 49 25 29  3d 4e 44 59 0d 03 48 19  |X:DY(I%)=NDY..H.|
00000580  44 58 28 4a 25 29 3d 4e  44 58 3a 44 59 28 4a 25  |DX(J%)=NDX:DY(J%|
00000590  29 3d 4e 44 59 0d 03 52  05 e1 0d 03 5c 04 0d 03  |)=NDY..R....\...|
000005a0  66 15 dd f2 6e 65 77 62  61 6c 6c 73 5f 70 6c 65  |f...newballs_ple|
000005b0  61 73 65 0d 03 70 0f e3  20 49 25 3d 30 20 b8 20  |ase..p.. I%=0 . |
000005c0  4e 25 0d 03 7a 12 58 25  28 49 25 29 3d b3 28 31  |N%..z.X%(I%)=.(1|
000005d0  32 37 39 29 0d 03 84 11  59 25 28 49 25 29 3d b3  |279)....Y%(I%)=.|
000005e0  28 39 30 38 29 0d 03 8e  11 44 58 28 49 25 29 3d  |(908)....DX(I%)=|
000005f0  b3 28 39 29 2d 34 0d 03  98 11 44 59 28 49 25 29  |.(9)-4....DY(I%)|
00000600  3d b3 28 39 29 2d 34 0d  03 a2 05 ed 0d 03 ac 08  |=.(9)-4.........|
00000610  42 25 3d 32 0d 03 b6 04  0d 03 c0 05 e1 0d 03 ca  |B%=2............|
00000620  04 0d 03 d4 0b dd f2 70  72 69 6e 74 0d 03 de a7  |.......print....|
00000630  f1 8a 30 2c 30 29 3b 22  50 72 65 73 73 20 88 2c  |..0,0);"Press .,|
00000640  89 20 74 6f 20 63 68 61  6e 67 65 20 61 74 74 72  |. to change attr|
00000650  61 63 74 69 76 65 20 66  6f 72 63 65 73 2c 20 8b  |active forces, .|
00000660  2c 8a 20 74 6f 20 63 68  61 6e 67 65 20 72 65 70  |,. to change rep|
00000670  75 6c 73 69 76 65 20 66  6f 72 63 65 73 2c 22 8a  |ulsive forces,".|
00000680  30 2c 31 29 3b 22 20 53  50 41 43 45 20 74 6f 20  |0,1);" SPACE to |
00000690  63 61 6c 6d 20 6d 6f 6c  65 63 75 6c 65 73 2c 4e  |calm molecules,N|
000006a0  20 74 6f 20 63 68 61 6e  67 65 20 6e 75 6d 62 65  | to change numbe|
000006b0  72 20 6f 66 20 6d 6f 6c  65 63 75 6c 65 73 2c 20  |r of molecules, |
000006c0  42 20 74 6f 20 73 70 6c  69 74 20 27 63 75 6c 65  |B to split 'cule|
000006d0  73 2e 22 0d 03 e8 05 e1  0d ff                    |s.".......|
000006da

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