dcfprogs/Graphics/ColCycle

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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 hard disk » misc » misc2
Filename:	dcfprogs/Graphics/ColCycle
Read OK:	✔
File size:	0571 bytes
Load address:	0000
Exec address:	0000

Duplicates

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

Personal collection » Acorn ADFS disks » Electron » Programs_B.ADF » Graphics/ColCycle
Personal collection » Acorn hard disk » misc » misc2 » dcfprogs/Graphics/ColCycle

File contents

   10 REM Plasmatic EUG Title
   20 :
   30 DIM px(32),pxd(32),py(32),pyd(32):FORpol=0TO31:READpx(pol),pxd(pol),py(pol),pyd(pol):NEXT
   40 MODE 1:cn=4:PROCass:CALL estart
   45 HIMEM=&2C00
   50 FORl=60 TO 0 STEP -1
   60 GCOL 0,l MOD 7
   70 MOVEcn*(50-l),cn*(206+l)
   80 FORpol=0TO31:DRAWcn*(px(pol)+l*pxd(pol)),cn*(py(pol)+l*pyd(pol)):NEXT,
   82 CALL estart
   85 GOTO 85
   90 :
  100 REM MOVE TO (130,-1,206,1) & (210,-1,206,1)
  110 :
  120 DATA 50,-1,206,1,100,1,206,1,100,1,206,-1,50,1,206,-1,50,1,128,1,100,1,128,1,100,1,128,-1,50,1,128,-1,50,1,50,1,100,1,50,-1,50,-1,50,-1,50,-1,206,1,130,-1,206,1,130,1,206,1
  130 DATA 130,1,50,1,180,-1,50,1,180,-1,206,1,180,1,206,1,180,1,50,-1,130,-1,50,-1,130,-1,206,1,210,-1,206,1,260,1,206,1,260,1,206,-1,210,1,206,-1,210,1,50,1,260,-1,50,1,260,-1,128,1
  140 DATA 260,1,128,1,260,1,50,-1,210,-1,50,-1,210,-1,206,1,0,0
  150 :
  160 DEFPROCass
  170 oswrch=&FFEE
  180 osbyte=&FFF4
  190 FORp=0 TO 2 STEP 2
  200 P%=&2C00
  210 [OPT p
  220 .estart SEI:LDA&220:STA&80:LDA&221:STA&81:LDA#erout MOD 256:STA&220:LDA#erout DIV 256:STA&221:LDA#&01:STA&82:LDA#&00:STA&83:STA&85:STA&86
  230 STA&84:LDA#&0E:LDX#&04:LDY#&00:JSRosbyte:CLI:RTS
  240 .estop SEI:LDA&80:STA&220:LDA&81:STA&221:CLI:RTS
  250 .erout INC&83:LDA&83:AND#7:BNEnocyc:INC&85:LDA#&13:JSRoswrch
  260 LDA&85:JSRoswrch:LDA#7:JSRoswrch:LDA#0:JSRoswrch:JSRoswrch:JSRoswrch:JSRoswrch
  270 LDA#&13:JSRoswrch:LDA&85:SEC:SBC#1:JSRoswrch:LDA#0:JSRoswrch:JSRoswrch:JSRoswrch:JSRoswrch:JSRoswrch
  280 .nocyc JMP (&80)
  290 ]:NEXT:ENDPROC


 � Plasmatic EUG Title
 :
S � px(32),pxd(32),py(32),pyd(32):�pol=0�31:�px(pol),pxd(pol),py(pol),pyd(pol):�
( � 1:cn=4:�ass:� estart
- �=&2C00
2 �l=60 � 0 � -1
< � 0,l � 7
F �cn*(50-l),cn*(206+l)
PB �pol=0�31:�cn*(px(pol)+l*pxd(pol)),cn*(py(pol)+l*pyd(pol)):�,
R
 � estart
U � �DU@
Z :
d. � MOVE TO (130,-1,206,1) & (210,-1,206,1)
n :
x� � 50,-1,206,1,100,1,206,1,100,1,206,-1,50,1,206,-1,50,1,128,1,100,1,128,1,100,1,128,-1,50,1,128,-1,50,1,50,1,100,1,50,-1,50,-1,50,-1,50,-1,206,1,130,-1,206,1,130,1,206,1
�� � 130,1,50,1,180,-1,50,1,180,-1,206,1,180,1,206,1,180,1,50,-1,130,-1,50,-1,130,-1,206,1,210,-1,206,1,260,1,206,1,260,1,206,-1,210,1,206,-1,210,1,50,1,260,-1,50,1,260,-1,128,1
�< � 260,1,128,1,260,1,50,-1,210,-1,50,-1,210,-1,206,1,0,0
� :
�
 ��ass
� oswrch=&FFEE
� osbyte=&FFF4
� �p=0 � 2 � 2
�
 P%=&2C00
� [OPT p
܊ .estart SEI:LDA&220:STA&80:LDA&221:STA&81:LDA#erout � 256:STA&220:LDA#erout � 256:STA&221:LDA#&01:STA&82:LDA#&00:STA&83:STA&85:STA&86
�5 STA&84:LDA#&0E:LDX#&04:LDY#&00:JSRosbyte:CLI:RTS
�5 .estop SEI:LDA&80:STA&220:LDA&81:STA&221:CLI:RTS
�? .erout INC&83:LDA&83:�#7:BNEnocyc:INC&85:LDA#&13:JSRoswrch
S LDA&85:JSRoswrch:LDA#7:JSRoswrch:LDA#0:JSRoswrch:JSRoswrch:JSRoswrch:JSRoswrch
i LDA#&13:JSRoswrch:LDA&85:SEC:SBC#1:JSRoswrch:LDA#0:JSRoswrch:JSRoswrch:JSRoswrch:JSRoswrch:JSRoswrch
 .nocyc JMP (&80)
"
 ]:�:�
�

00000000  0d 00 0a 1a 20 f4 20 50  6c 61 73 6d 61 74 69 63  |.... . Plasmatic|
00000010  20 45 55 47 20 54 69 74  6c 65 0d 00 14 06 20 3a  | EUG Title.... :|
00000020  0d 00 1e 53 20 de 20 70  78 28 33 32 29 2c 70 78  |...S . px(32),px|
00000030  64 28 33 32 29 2c 70 79  28 33 32 29 2c 70 79 64  |d(32),py(32),pyd|
00000040  28 33 32 29 3a e3 70 6f  6c 3d 30 b8 33 31 3a f3  |(32):.pol=0.31:.|
00000050  70 78 28 70 6f 6c 29 2c  70 78 64 28 70 6f 6c 29  |px(pol),pxd(pol)|
00000060  2c 70 79 28 70 6f 6c 29  2c 70 79 64 28 70 6f 6c  |,py(pol),pyd(pol|
00000070  29 3a ed 0d 00 28 1b 20  eb 20 31 3a 63 6e 3d 34  |):...(. . 1:cn=4|
00000080  3a f2 61 73 73 3a d6 20  65 73 74 61 72 74 0d 00  |:.ass:. estart..|
00000090  2d 0c 20 d3 3d 26 32 43  30 30 0d 00 32 13 20 e3  |-. .=&2C00..2. .|
000000a0  6c 3d 36 30 20 b8 20 30  20 88 20 2d 31 0d 00 3c  |l=60 . 0 . -1..<|
000000b0  0e 20 e6 20 30 2c 6c 20  83 20 37 0d 00 46 1a 20  |. . 0,l . 7..F. |
000000c0  ec 63 6e 2a 28 35 30 2d  6c 29 2c 63 6e 2a 28 32  |.cn*(50-l),cn*(2|
000000d0  30 36 2b 6c 29 0d 00 50  42 20 e3 70 6f 6c 3d 30  |06+l)..PB .pol=0|
000000e0  b8 33 31 3a df 63 6e 2a  28 70 78 28 70 6f 6c 29  |.31:.cn*(px(pol)|
000000f0  2b 6c 2a 70 78 64 28 70  6f 6c 29 29 2c 63 6e 2a  |+l*pxd(pol)),cn*|
00000100  28 70 79 28 70 6f 6c 29  2b 6c 2a 70 79 64 28 70  |(py(pol)+l*pyd(p|
00000110  6f 6c 29 29 3a ed 2c 0d  00 52 0d 20 d6 20 65 73  |ol)):.,..R. . es|
00000120  74 61 72 74 0d 00 55 0b  20 e5 20 8d 44 55 40 0d  |tart..U. . .DU@.|
00000130  00 5a 06 20 3a 0d 00 64  2e 20 f4 20 4d 4f 56 45  |.Z. :..d. . MOVE|
00000140  20 54 4f 20 28 31 33 30  2c 2d 31 2c 32 30 36 2c  | TO (130,-1,206,|
00000150  31 29 20 26 20 28 32 31  30 2c 2d 31 2c 32 30 36  |1) & (210,-1,206|
00000160  2c 31 29 0d 00 6e 06 20  3a 0d 00 78 ae 20 dc 20  |,1)..n. :..x. . |
00000170  35 30 2c 2d 31 2c 32 30  36 2c 31 2c 31 30 30 2c  |50,-1,206,1,100,|
00000180  31 2c 32 30 36 2c 31 2c  31 30 30 2c 31 2c 32 30  |1,206,1,100,1,20|
00000190  36 2c 2d 31 2c 35 30 2c  31 2c 32 30 36 2c 2d 31  |6,-1,50,1,206,-1|
000001a0  2c 35 30 2c 31 2c 31 32  38 2c 31 2c 31 30 30 2c  |,50,1,128,1,100,|
000001b0  31 2c 31 32 38 2c 31 2c  31 30 30 2c 31 2c 31 32  |1,128,1,100,1,12|
000001c0  38 2c 2d 31 2c 35 30 2c  31 2c 31 32 38 2c 2d 31  |8,-1,50,1,128,-1|
000001d0  2c 35 30 2c 31 2c 35 30  2c 31 2c 31 30 30 2c 31  |,50,1,50,1,100,1|
000001e0  2c 35 30 2c 2d 31 2c 35  30 2c 2d 31 2c 35 30 2c  |,50,-1,50,-1,50,|
000001f0  2d 31 2c 35 30 2c 2d 31  2c 32 30 36 2c 31 2c 31  |-1,50,-1,206,1,1|
00000200  33 30 2c 2d 31 2c 32 30  36 2c 31 2c 31 33 30 2c  |30,-1,206,1,130,|
00000210  31 2c 32 30 36 2c 31 0d  00 82 b3 20 dc 20 31 33  |1,206,1.... . 13|
00000220  30 2c 31 2c 35 30 2c 31  2c 31 38 30 2c 2d 31 2c  |0,1,50,1,180,-1,|
00000230  35 30 2c 31 2c 31 38 30  2c 2d 31 2c 32 30 36 2c  |50,1,180,-1,206,|
00000240  31 2c 31 38 30 2c 31 2c  32 30 36 2c 31 2c 31 38  |1,180,1,206,1,18|
00000250  30 2c 31 2c 35 30 2c 2d  31 2c 31 33 30 2c 2d 31  |0,1,50,-1,130,-1|
00000260  2c 35 30 2c 2d 31 2c 31  33 30 2c 2d 31 2c 32 30  |,50,-1,130,-1,20|
00000270  36 2c 31 2c 32 31 30 2c  2d 31 2c 32 30 36 2c 31  |6,1,210,-1,206,1|
00000280  2c 32 36 30 2c 31 2c 32  30 36 2c 31 2c 32 36 30  |,260,1,206,1,260|
00000290  2c 31 2c 32 30 36 2c 2d  31 2c 32 31 30 2c 31 2c  |,1,206,-1,210,1,|
000002a0  32 30 36 2c 2d 31 2c 32  31 30 2c 31 2c 35 30 2c  |206,-1,210,1,50,|
000002b0  31 2c 32 36 30 2c 2d 31  2c 35 30 2c 31 2c 32 36  |1,260,-1,50,1,26|
000002c0  30 2c 2d 31 2c 31 32 38  2c 31 0d 00 8c 3c 20 dc  |0,-1,128,1...< .|
000002d0  20 32 36 30 2c 31 2c 31  32 38 2c 31 2c 32 36 30  | 260,1,128,1,260|
000002e0  2c 31 2c 35 30 2c 2d 31  2c 32 31 30 2c 2d 31 2c  |,1,50,-1,210,-1,|
000002f0  35 30 2c 2d 31 2c 32 31  30 2c 2d 31 2c 32 30 36  |50,-1,210,-1,206|
00000300  2c 31 2c 30 2c 30 0d 00  96 06 20 3a 0d 00 a0 0a  |,1,0,0.... :....|
00000310  20 dd f2 61 73 73 0d 00  aa 11 20 6f 73 77 72 63  | ..ass.... oswrc|
00000320  68 3d 26 46 46 45 45 0d  00 b4 11 20 6f 73 62 79  |h=&FFEE.... osby|
00000330  74 65 3d 26 46 46 46 34  0d 00 be 11 20 e3 70 3d  |te=&FFF4.... .p=|
00000340  30 20 b8 20 32 20 88 20  32 0d 00 c8 0d 20 50 25  |0 . 2 . 2.... P%|
00000350  3d 26 32 43 30 30 0d 00  d2 0b 20 5b 4f 50 54 20  |=&2C00.... [OPT |
00000360  70 0d 00 dc 8a 20 2e 65  73 74 61 72 74 20 53 45  |p.... .estart SE|
00000370  49 3a 4c 44 41 26 32 32  30 3a 53 54 41 26 38 30  |I:LDA&220:STA&80|
00000380  3a 4c 44 41 26 32 32 31  3a 53 54 41 26 38 31 3a  |:LDA&221:STA&81:|
00000390  4c 44 41 23 65 72 6f 75  74 20 83 20 32 35 36 3a  |LDA#erout . 256:|
000003a0  53 54 41 26 32 32 30 3a  4c 44 41 23 65 72 6f 75  |STA&220:LDA#erou|
000003b0  74 20 81 20 32 35 36 3a  53 54 41 26 32 32 31 3a  |t . 256:STA&221:|
000003c0  4c 44 41 23 26 30 31 3a  53 54 41 26 38 32 3a 4c  |LDA#&01:STA&82:L|
000003d0  44 41 23 26 30 30 3a 53  54 41 26 38 33 3a 53 54  |DA#&00:STA&83:ST|
000003e0  41 26 38 35 3a 53 54 41  26 38 36 0d 00 e6 35 20  |A&85:STA&86...5 |
000003f0  53 54 41 26 38 34 3a 4c  44 41 23 26 30 45 3a 4c  |STA&84:LDA#&0E:L|
00000400  44 58 23 26 30 34 3a 4c  44 59 23 26 30 30 3a 4a  |DX#&04:LDY#&00:J|
00000410  53 52 6f 73 62 79 74 65  3a 43 4c 49 3a 52 54 53  |SRosbyte:CLI:RTS|
00000420  0d 00 f0 35 20 2e 65 73  74 6f 70 20 53 45 49 3a  |...5 .estop SEI:|
00000430  4c 44 41 26 38 30 3a 53  54 41 26 32 32 30 3a 4c  |LDA&80:STA&220:L|
00000440  44 41 26 38 31 3a 53 54  41 26 32 32 31 3a 43 4c  |DA&81:STA&221:CL|
00000450  49 3a 52 54 53 0d 00 fa  3f 20 2e 65 72 6f 75 74  |I:RTS...? .erout|
00000460  20 49 4e 43 26 38 33 3a  4c 44 41 26 38 33 3a 80  | INC&83:LDA&83:.|
00000470  23 37 3a 42 4e 45 6e 6f  63 79 63 3a 49 4e 43 26  |#7:BNEnocyc:INC&|
00000480  38 35 3a 4c 44 41 23 26  31 33 3a 4a 53 52 6f 73  |85:LDA#&13:JSRos|
00000490  77 72 63 68 0d 01 04 53  20 4c 44 41 26 38 35 3a  |wrch...S LDA&85:|
000004a0  4a 53 52 6f 73 77 72 63  68 3a 4c 44 41 23 37 3a  |JSRoswrch:LDA#7:|
000004b0  4a 53 52 6f 73 77 72 63  68 3a 4c 44 41 23 30 3a  |JSRoswrch:LDA#0:|
000004c0  4a 53 52 6f 73 77 72 63  68 3a 4a 53 52 6f 73 77  |JSRoswrch:JSRosw|
000004d0  72 63 68 3a 4a 53 52 6f  73 77 72 63 68 3a 4a 53  |rch:JSRoswrch:JS|
000004e0  52 6f 73 77 72 63 68 0d  01 0e 69 20 4c 44 41 23  |Roswrch...i LDA#|
000004f0  26 31 33 3a 4a 53 52 6f  73 77 72 63 68 3a 4c 44  |&13:JSRoswrch:LD|
00000500  41 26 38 35 3a 53 45 43  3a 53 42 43 23 31 3a 4a  |A&85:SEC:SBC#1:J|
00000510  53 52 6f 73 77 72 63 68  3a 4c 44 41 23 30 3a 4a  |SRoswrch:LDA#0:J|
00000520  53 52 6f 73 77 72 63 68  3a 4a 53 52 6f 73 77 72  |SRoswrch:JSRoswr|
00000530  63 68 3a 4a 53 52 6f 73  77 72 63 68 3a 4a 53 52  |ch:JSRoswrch:JSR|
00000540  6f 73 77 72 63 68 3a 4a  53 52 6f 73 77 72 63 68  |oswrch:JSRoswrch|
00000550  0d 01 18 15 20 2e 6e 6f  63 79 63 20 4a 4d 50 20  |.... .nocyc JMP |
00000560  28 26 38 30 29 0d 01 22  0a 20 5d 3a ed 3a e1 0d  |(&80)..". ]:.:..|
00000570  ff                                                |.|
00000571

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