Home » Personal collection » Acorn ADFS disks » Electron » Shipwrecked_1.ADF » Pattern4
Pattern4
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 ADFS disks » Electron » Shipwrecked_1.ADF |
Filename: | Pattern4 |
Read OK: | ✔ |
File size: | 0432 bytes |
Load address: | FFFF0E00 |
Exec address: | FFFF8023 |
File contents
10 MODE 2 20 FORn=-1280TO2560STEP100:c=(c+1) MOD 15:GCOL3,c:IFc=0THENNEXT:GOTO60 30 IFn<1280THENMOVE1280,1024:MOVEn,0:PLOT85,n-100,0 40 IFn>0THENMOVEn-100,0:MOVEn,0:PLOT85,0,1024 50 NEXT 60 FORn=0TO15:VDU19,n,0,0,0,0,0:NEXT 70 GCOL0,15:MOVE8,1024:MOVE1272,1024:PLOT85,640,768 75PROCmove 80 REPEAT:s=(s+1) MOD 15:t=TIME 90 VDU19,s,0,0,0,0,0,19,(s+7) MOD 15,((s+7) MOD 6)+1,0,0,0,0 100 REPEAT UNTIL TIME>t+7 110 UNTIL FALSE 120: 130DEFPROCmove 140FORp=0TO2STEP2:P%=&A00:[OPTp 150LDY#0:.refract LDAeug,Y:STA&70:CLC:ADC#&80:STA&72:LDAeug+1,Y:STA&71:ADC#2:STA&73:LDXeug+2,Y:TYA:CLC:ADC#3:PHA:LDY#0:DEC&70:DEC&72:LDA&71:CLC:ADC#&30:STA&71:LDA&73:CLC:ADC#&30:STA&73:TXA:TAY 160LDA#&AA:STA&80:.copy LDA&80:EOR#&FF:STA&80:LDA(&70),Y:ORA&80:STA(&72),Y:DEY:BNEcopy:PLA:TAY:LDAeug+1,Y:BNErefract:RTS 1000.eug EQUW&2DA0:EQUB96:EQUW&2E20:EQUB96:EQUW&2EA0:EQUB96 1010EQUW&2B20:EQUB32:EQUW&2BA0:EQUB32:EQUW&2BE0:EQUB32:EQUW&2C20:EQUB32:EQUW&2C60:EQUB32 1020EQUW&28A0:EQUB64:EQUW&2920:EQUB32:EQUW&2960:EQUB32:EQUW&29A0:EQUB32:EQUW&29E0:EQUB32 1030EQUW&2620:EQUB32:EQUW&26A0:EQUB32:EQUW&26E0:EQUB32:EQUW&2720:EQUB32 1040EQUW&23A0:EQUB96:EQUW&2420:EQUB32:EQUW&2460:EQUB32:EQUW&24A0:EQUB96:EQUW0 1050]:NEXT:CALL&A00:ENDPROC
� 2 5 �n=-1280�2560�100:c=(c+1) � 15:�3,c:�c=0��:�T|@ ( �n<1280��1280,1024:�n,0:�85,n-100,0 (" �n>0��n-100,0:�n,0:�85,0,1024 2 � < �n=0�15:�19,n,0,0,0,0,0:� F) �0,15:�8,1024:�1272,1024:�85,640,768 K �move P �:s=(s+1) � 15:t=� Z8 �19,s,0,0,0,0,0,19,(s+7) � 15,((s+7) � 6)+1,0,0,0,0 d � � �>t+7 n � � x: � ��move ��p=0�2�2:P%=&A00:[OPTp ��LDY#0:.refract LDAeug,Y:STA&70:CLC:ADC#&80:STA&72:LDAeug+1,Y:STA&71:ADC#2:STA&73:LDXeug+2,Y:TYA:CLC:ADC#3:PHA:LDY#0:DEC&70:DEC&72:LDA&71:CLC:ADC#&30:STA&71:LDA&73:CLC:ADC#&30:STA&73:TXA:TAY �vLDA#&AA:STA&80:.copy LDA&80:�#&FF:STA&80:LDA(&70),Y:�A&80:STA(&72),Y:DEY:BNEcopy:PLA:TAY:LDAeug+1,Y:BNErefract:RTS �;.eug EQUW&2DA0:EQUB96:EQUW&2E20:EQUB96:EQUW&2EA0:EQUB96 �XEQUW&2B20:EQUB32:EQUW&2BA0:EQUB32:EQUW&2BE0:EQUB32:EQUW&2C20:EQUB32:EQUW&2C60:EQUB32 �XEQUW&28A0:EQUB64:EQUW&2920:EQUB32:EQUW&2960:EQUB32:EQUW&29A0:EQUB32:EQUW&29E0:EQUB32 GEQUW&2620:EQUB32:EQUW&26A0:EQUB32:EQUW&26E0:EQUB32:EQUW&2720:EQUB32 MEQUW&23A0:EQUB96:EQUW&2420:EQUB32:EQUW&2460:EQUB32:EQUW&24A0:EQUB96:EQUW0 ]:�:�&A00:� �
00000000 0d 00 0a 08 20 eb 20 32 0d 00 14 35 20 e3 6e 3d |.... . 2...5 .n=| 00000010 2d 31 32 38 30 b8 32 35 36 30 88 31 30 30 3a 63 |-1280.2560.100:c| 00000020 3d 28 63 2b 31 29 20 83 20 31 35 3a e6 33 2c 63 |=(c+1) . 15:.3,c| 00000030 3a e7 63 3d 30 8c ed 3a e5 8d 54 7c 40 0d 00 1e |:.c=0..:..T|@...| 00000040 28 20 e7 6e 3c 31 32 38 30 8c ec 31 32 38 30 2c |( .n<1280..1280,| 00000050 31 30 32 34 3a ec 6e 2c 30 3a f0 38 35 2c 6e 2d |1024:.n,0:.85,n-| 00000060 31 30 30 2c 30 0d 00 28 22 20 e7 6e 3e 30 8c ec |100,0..(" .n>0..| 00000070 6e 2d 31 30 30 2c 30 3a ec 6e 2c 30 3a f0 38 35 |n-100,0:.n,0:.85| 00000080 2c 30 2c 31 30 32 34 0d 00 32 06 20 ed 0d 00 3c |,0,1024..2. ...<| 00000090 1e 20 e3 6e 3d 30 b8 31 35 3a ef 31 39 2c 6e 2c |. .n=0.15:.19,n,| 000000a0 30 2c 30 2c 30 2c 30 2c 30 3a ed 0d 00 46 29 20 |0,0,0,0,0:...F) | 000000b0 e6 30 2c 31 35 3a ec 38 2c 31 30 32 34 3a ec 31 |.0,15:.8,1024:.1| 000000c0 32 37 32 2c 31 30 32 34 3a f0 38 35 2c 36 34 30 |272,1024:.85,640| 000000d0 2c 37 36 38 0d 00 4b 09 f2 6d 6f 76 65 0d 00 50 |,768..K..move..P| 000000e0 17 20 f5 3a 73 3d 28 73 2b 31 29 20 83 20 31 35 |. .:s=(s+1) . 15| 000000f0 3a 74 3d 91 0d 00 5a 38 20 ef 31 39 2c 73 2c 30 |:t=...Z8 .19,s,0| 00000100 2c 30 2c 30 2c 30 2c 30 2c 31 39 2c 28 73 2b 37 |,0,0,0,0,19,(s+7| 00000110 29 20 83 20 31 35 2c 28 28 73 2b 37 29 20 83 20 |) . 15,((s+7) . | 00000120 36 29 2b 31 2c 30 2c 30 2c 30 2c 30 0d 00 64 0e |6)+1,0,0,0,0..d.| 00000130 20 f5 20 fd 20 91 3e 74 2b 37 0d 00 6e 08 20 fd | . . .>t+7..n. .| 00000140 20 a3 0d 00 78 05 3a 0d 00 82 0a dd f2 6d 6f 76 | ...x.:......mov| 00000150 65 0d 00 8c 1a e3 70 3d 30 b8 32 88 32 3a 50 25 |e.....p=0.2.2:P%| 00000160 3d 26 41 30 30 3a 5b 4f 50 54 70 0d 00 96 c1 4c |=&A00:[OPTp....L| 00000170 44 59 23 30 3a 2e 72 65 66 72 61 63 74 20 4c 44 |DY#0:.refract LD| 00000180 41 65 75 67 2c 59 3a 53 54 41 26 37 30 3a 43 4c |Aeug,Y:STA&70:CL| 00000190 43 3a 41 44 43 23 26 38 30 3a 53 54 41 26 37 32 |C:ADC#&80:STA&72| 000001a0 3a 4c 44 41 65 75 67 2b 31 2c 59 3a 53 54 41 26 |:LDAeug+1,Y:STA&| 000001b0 37 31 3a 41 44 43 23 32 3a 53 54 41 26 37 33 3a |71:ADC#2:STA&73:| 000001c0 4c 44 58 65 75 67 2b 32 2c 59 3a 54 59 41 3a 43 |LDXeug+2,Y:TYA:C| 000001d0 4c 43 3a 41 44 43 23 33 3a 50 48 41 3a 4c 44 59 |LC:ADC#3:PHA:LDY| 000001e0 23 30 3a 44 45 43 26 37 30 3a 44 45 43 26 37 32 |#0:DEC&70:DEC&72| 000001f0 3a 4c 44 41 26 37 31 3a 43 4c 43 3a 41 44 43 23 |:LDA&71:CLC:ADC#| 00000200 26 33 30 3a 53 54 41 26 37 31 3a 4c 44 41 26 37 |&30:STA&71:LDA&7| 00000210 33 3a 43 4c 43 3a 41 44 43 23 26 33 30 3a 53 54 |3:CLC:ADC#&30:ST| 00000220 41 26 37 33 3a 54 58 41 3a 54 41 59 0d 00 a0 76 |A&73:TXA:TAY...v| 00000230 4c 44 41 23 26 41 41 3a 53 54 41 26 38 30 3a 2e |LDA#&AA:STA&80:.| 00000240 63 6f 70 79 20 4c 44 41 26 38 30 3a 82 23 26 46 |copy LDA&80:.#&F| 00000250 46 3a 53 54 41 26 38 30 3a 4c 44 41 28 26 37 30 |F:STA&80:LDA(&70| 00000260 29 2c 59 3a 84 41 26 38 30 3a 53 54 41 28 26 37 |),Y:.A&80:STA(&7| 00000270 32 29 2c 59 3a 44 45 59 3a 42 4e 45 63 6f 70 79 |2),Y:DEY:BNEcopy| 00000280 3a 50 4c 41 3a 54 41 59 3a 4c 44 41 65 75 67 2b |:PLA:TAY:LDAeug+| 00000290 31 2c 59 3a 42 4e 45 72 65 66 72 61 63 74 3a 52 |1,Y:BNErefract:R| 000002a0 54 53 0d 03 e8 3b 2e 65 75 67 20 45 51 55 57 26 |TS...;.eug EQUW&| 000002b0 32 44 41 30 3a 45 51 55 42 39 36 3a 45 51 55 57 |2DA0:EQUB96:EQUW| 000002c0 26 32 45 32 30 3a 45 51 55 42 39 36 3a 45 51 55 |&2E20:EQUB96:EQU| 000002d0 57 26 32 45 41 30 3a 45 51 55 42 39 36 0d 03 f2 |W&2EA0:EQUB96...| 000002e0 58 45 51 55 57 26 32 42 32 30 3a 45 51 55 42 33 |XEQUW&2B20:EQUB3| 000002f0 32 3a 45 51 55 57 26 32 42 41 30 3a 45 51 55 42 |2:EQUW&2BA0:EQUB| 00000300 33 32 3a 45 51 55 57 26 32 42 45 30 3a 45 51 55 |32:EQUW&2BE0:EQU| 00000310 42 33 32 3a 45 51 55 57 26 32 43 32 30 3a 45 51 |B32:EQUW&2C20:EQ| 00000320 55 42 33 32 3a 45 51 55 57 26 32 43 36 30 3a 45 |UB32:EQUW&2C60:E| 00000330 51 55 42 33 32 0d 03 fc 58 45 51 55 57 26 32 38 |QUB32...XEQUW&28| 00000340 41 30 3a 45 51 55 42 36 34 3a 45 51 55 57 26 32 |A0:EQUB64:EQUW&2| 00000350 39 32 30 3a 45 51 55 42 33 32 3a 45 51 55 57 26 |920:EQUB32:EQUW&| 00000360 32 39 36 30 3a 45 51 55 42 33 32 3a 45 51 55 57 |2960:EQUB32:EQUW| 00000370 26 32 39 41 30 3a 45 51 55 42 33 32 3a 45 51 55 |&29A0:EQUB32:EQU| 00000380 57 26 32 39 45 30 3a 45 51 55 42 33 32 0d 04 06 |W&29E0:EQUB32...| 00000390 47 45 51 55 57 26 32 36 32 30 3a 45 51 55 42 33 |GEQUW&2620:EQUB3| 000003a0 32 3a 45 51 55 57 26 32 36 41 30 3a 45 51 55 42 |2:EQUW&26A0:EQUB| 000003b0 33 32 3a 45 51 55 57 26 32 36 45 30 3a 45 51 55 |32:EQUW&26E0:EQU| 000003c0 42 33 32 3a 45 51 55 57 26 32 37 32 30 3a 45 51 |B32:EQUW&2720:EQ| 000003d0 55 42 33 32 0d 04 10 4d 45 51 55 57 26 32 33 41 |UB32...MEQUW&23A| 000003e0 30 3a 45 51 55 42 39 36 3a 45 51 55 57 26 32 34 |0:EQUB96:EQUW&24| 000003f0 32 30 3a 45 51 55 42 33 32 3a 45 51 55 57 26 32 |20:EQUB32:EQUW&2| 00000400 34 36 30 3a 45 51 55 42 33 32 3a 45 51 55 57 26 |460:EQUB32:EQUW&| 00000410 32 34 41 30 3a 45 51 55 42 39 36 3a 45 51 55 57 |24A0:EQUB96:EQUW| 00000420 30 0d 04 1a 0f 5d 3a ed 3a d6 26 41 30 30 3a e1 |0....]:.:.&A00:.| 00000430 0d ff |..| 00000432