Home » Personal collection » Acorn ADFS disks » Electron » Programs_B.ADF » Graphics/Rotate/Title
Graphics/Rotate/Title
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 » Programs_B.ADF |
Filename: | Graphics/Rotate/Title |
Read OK: | ✔ |
File size: | 04C3 bytes |
Load address: | FFFF1D00 |
Exec address: | FFFF8023 |
Duplicates
There is 1 duplicate copy of this file in the archive:
- Personal collection » Acorn ADFS disks » Electron » Programs_B.ADF » Graphics/Rotate/Title
- Personal collection » Acorn hard disk » misc » misc2 » dcfprogs/Graphics/Rotate/Title
File contents
10 REM Rotating EUG by Dominic Ford 20 : 30 ON ERROR GOTO 90 40 MODE4:VDU23,1,0;0;0;0;:HIMEM=&2600:PROCass:brk=FALSE:*LO. TitleDat 50 PRINTTAB(16,28)"Issue 30"TAB(13,30)"Press <SPACE>";:?&80=0:?&81=7:?&82=0:?&83=7:?&84=0:?&85=0:?&86=1:?&87=1 60 REPEAT:T=TIME:CALLcopy 70 REPEAT UNTIL TIME>T+10:IF INKEY(-99) THEN brk=TRUE 80 UNTIL brk 90 END 100 : 110 DEFPROCass 120 FORpass=0TO2STEP2:P%=&2600 130 [OPTpass 140.copy INC&80:LDA&80:CMP#16:BNEnota:LDA&84:EOR#1:STA&84:LDA#0:STA&80 150.nota INC&81:LDA&81:CMP#16:BNEnotb:LDA&85:EOR#1:STA&85:LDA#0:STA&81 160.notb INC&82:LDA&82:CMP#16:BNEnotc:LDA&86:EOR#1:STA&86:LDA#0:STA&82 170.notc INC&83:LDA&83:CMP#16:BNEnotd:LDA&87:EOR#1:STA&87:LDA#0:STA&83 180.notd LDX#4:.coploop LDA&83,X:BNEbackward:LDA&7F,X:JMPforward:.backward LDA#15:SEC:SBC&7F,X:.forward TAY:JSRperform:DEX:BNEcoploop:RTS 190.perform LDA#&C0:STA&70:LDA#&5A:STA&71:STX&78:.toloop CPX#0:BEQfirst:LDA&71:CLC:ADC#5:STA&71:DEX:JMPtoloop:.first LDX&78 200LDA#0:STA&72:LDA#&28:STA&73:STY&78:.fromloop CPY#0:BEQfromfin:LDA&72:CLC:ADC#&C0:STA&72:LDA&73:ADC#0:STA&73:DEY:JMPfromloop 210.fromfin LDA#4:STA&79:.start LDY#0:.main LDA(&72),Y:STA(&70),Y:INY:CPY#&C0:BNEmain:LDA&70:CLC:ADC#&40:STA&70:LDA&71:ADC#1:STA&71:LDA&73:CLC:ADC#12:STA&73:DEC&79:BNEstart:RTS 220]:NEXT:ENDPROC
E � Rotating EUG by Dominic Ford : � � � �DZ@ (7 �4:�23,1,0;0;0;0;:�=&2600:�ass:brk=�:*LO. TitleDat 2g �16,28)"Issue 30"�13,30)"Press <SPACE>";:?&80=0:?&81=7:?&82=0:?&83=7:?&84=0:?&85=0:?&86=1:?&87=1 < �:T=�:�copy F � � �>T+10:� �(-99) � brk=� P � brk Z � d : n ��ass x �pass=0�2�2:P%=&2600 � [OPTpass �E.copy INC&80:LDA&80:CMP#16:BNEnota:LDA&84:�#1:STA&84:LDA#0:STA&80 �E.nota INC&81:LDA&81:CMP#16:BNEnotb:LDA&85:�#1:STA&85:LDA#0:STA&81 �E.notb INC&82:LDA&82:CMP#16:BNEnotc:LDA&86:�#1:STA&86:LDA#0:STA&82 �E.notc INC&83:LDA&83:CMP#16:BNEnotd:LDA&87:�#1:STA&87:LDA#0:STA&83 ��.notd LDX#4:.coploop LDA&83,X:BNEbackward:LDA&7F,X:JMPforward:.backward LDA#15:SEC:SBC&7F,X:.forward TAY:JSRperform:DEX:BNEcoploop:RTS �|.perform LDA#&C0:STA&70:LDA#&5A:STA&71:STX&78:.toloop CPX#0:BEQfirst:LDA&71:CLC:ADC#5:STA&71:DEX:JMPtoloop:.first LDX&78 �LDA#0:STA&72:LDA#&28:STA&73:STY&78:.fromloop CPY#0:BEQfromfin:LDA&72:CLC:ADC#&C0:STA&72:LDA&73:ADC#0:STA&73:DEY:JMPfromloop ұ.fromfin LDA#4:STA&79:.start LDY#0:.main LDA(&72),Y:STA(&70),Y:INY:CPY#&C0:BNEmain:LDA&70:CLC:ADC#&40:STA&70:LDA&71:ADC#1:STA&71:LDA&73:CLC:ADC#12:STA&73:DEC&79:BNEstart:RTS � ]:�:� �
00000000 0d 00 0a 45 20 f4 20 20 20 20 20 20 20 20 20 52 |...E . R| 00000010 6f 74 61 74 69 6e 67 20 45 55 47 20 20 20 20 20 |otating EUG | 00000020 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000030 20 20 20 20 20 62 79 20 20 44 6f 6d 69 6e 69 63 | by Dominic| 00000040 20 46 6f 72 64 0d 00 14 06 20 3a 0d 00 1e 0f 20 | Ford.... :.... | 00000050 ee 20 85 20 e5 20 8d 44 5a 40 0d 00 28 37 20 eb |. . . .DZ@..(7 .| 00000060 34 3a ef 32 33 2c 31 2c 30 3b 30 3b 30 3b 30 3b |4:.23,1,0;0;0;0;| 00000070 3a d3 3d 26 32 36 30 30 3a f2 61 73 73 3a 62 72 |:.=&2600:.ass:br| 00000080 6b 3d a3 3a 2a 4c 4f 2e 20 54 69 74 6c 65 44 61 |k=.:*LO. TitleDa| 00000090 74 0d 00 32 67 20 f1 8a 31 36 2c 32 38 29 22 49 |t..2g ..16,28)"I| 000000a0 73 73 75 65 20 33 30 22 8a 31 33 2c 33 30 29 22 |ssue 30".13,30)"| 000000b0 50 72 65 73 73 20 20 3c 53 50 41 43 45 3e 22 3b |Press <SPACE>";| 000000c0 3a 3f 26 38 30 3d 30 3a 3f 26 38 31 3d 37 3a 3f |:?&80=0:?&81=7:?| 000000d0 26 38 32 3d 30 3a 3f 26 38 33 3d 37 3a 3f 26 38 |&82=0:?&83=7:?&8| 000000e0 34 3d 30 3a 3f 26 38 35 3d 30 3a 3f 26 38 36 3d |4=0:?&85=0:?&86=| 000000f0 31 3a 3f 26 38 37 3d 31 0d 00 3c 10 20 f5 3a 54 |1:?&87=1..<. .:T| 00000100 3d 91 3a d6 63 6f 70 79 0d 00 46 20 20 f5 20 fd |=.:.copy..F . .| 00000110 20 91 3e 54 2b 31 30 3a e7 20 a6 28 2d 39 39 29 | .>T+10:. .(-99)| 00000120 20 8c 20 62 72 6b 3d b9 0d 00 50 0a 20 fd 20 62 | . brk=...P. . b| 00000130 72 6b 0d 00 5a 06 20 e0 0d 00 64 06 20 3a 0d 00 |rk..Z. ...d. :..| 00000140 6e 0a 20 dd f2 61 73 73 0d 00 78 19 20 e3 70 61 |n. ..ass..x. .pa| 00000150 73 73 3d 30 b8 32 88 32 3a 50 25 3d 26 32 36 30 |ss=0.2.2:P%=&260| 00000160 30 0d 00 82 0d 20 5b 4f 50 54 70 61 73 73 0d 00 |0.... [OPTpass..| 00000170 8c 45 2e 63 6f 70 79 20 49 4e 43 26 38 30 3a 4c |.E.copy INC&80:L| 00000180 44 41 26 38 30 3a 43 4d 50 23 31 36 3a 42 4e 45 |DA&80:CMP#16:BNE| 00000190 6e 6f 74 61 3a 4c 44 41 26 38 34 3a 82 23 31 3a |nota:LDA&84:.#1:| 000001a0 53 54 41 26 38 34 3a 4c 44 41 23 30 3a 53 54 41 |STA&84:LDA#0:STA| 000001b0 26 38 30 0d 00 96 45 2e 6e 6f 74 61 20 49 4e 43 |&80...E.nota INC| 000001c0 26 38 31 3a 4c 44 41 26 38 31 3a 43 4d 50 23 31 |&81:LDA&81:CMP#1| 000001d0 36 3a 42 4e 45 6e 6f 74 62 3a 4c 44 41 26 38 35 |6:BNEnotb:LDA&85| 000001e0 3a 82 23 31 3a 53 54 41 26 38 35 3a 4c 44 41 23 |:.#1:STA&85:LDA#| 000001f0 30 3a 53 54 41 26 38 31 0d 00 a0 45 2e 6e 6f 74 |0:STA&81...E.not| 00000200 62 20 49 4e 43 26 38 32 3a 4c 44 41 26 38 32 3a |b INC&82:LDA&82:| 00000210 43 4d 50 23 31 36 3a 42 4e 45 6e 6f 74 63 3a 4c |CMP#16:BNEnotc:L| 00000220 44 41 26 38 36 3a 82 23 31 3a 53 54 41 26 38 36 |DA&86:.#1:STA&86| 00000230 3a 4c 44 41 23 30 3a 53 54 41 26 38 32 0d 00 aa |:LDA#0:STA&82...| 00000240 45 2e 6e 6f 74 63 20 49 4e 43 26 38 33 3a 4c 44 |E.notc INC&83:LD| 00000250 41 26 38 33 3a 43 4d 50 23 31 36 3a 42 4e 45 6e |A&83:CMP#16:BNEn| 00000260 6f 74 64 3a 4c 44 41 26 38 37 3a 82 23 31 3a 53 |otd:LDA&87:.#1:S| 00000270 54 41 26 38 37 3a 4c 44 41 23 30 3a 53 54 41 26 |TA&87:LDA#0:STA&| 00000280 38 33 0d 00 b4 8a 2e 6e 6f 74 64 20 4c 44 58 23 |83.....notd LDX#| 00000290 34 3a 2e 63 6f 70 6c 6f 6f 70 20 4c 44 41 26 38 |4:.coploop LDA&8| 000002a0 33 2c 58 3a 42 4e 45 62 61 63 6b 77 61 72 64 3a |3,X:BNEbackward:| 000002b0 4c 44 41 26 37 46 2c 58 3a 4a 4d 50 66 6f 72 77 |LDA&7F,X:JMPforw| 000002c0 61 72 64 3a 2e 62 61 63 6b 77 61 72 64 20 4c 44 |ard:.backward LD| 000002d0 41 23 31 35 3a 53 45 43 3a 53 42 43 26 37 46 2c |A#15:SEC:SBC&7F,| 000002e0 58 3a 2e 66 6f 72 77 61 72 64 20 54 41 59 3a 4a |X:.forward TAY:J| 000002f0 53 52 70 65 72 66 6f 72 6d 3a 44 45 58 3a 42 4e |SRperform:DEX:BN| 00000300 45 63 6f 70 6c 6f 6f 70 3a 52 54 53 0d 00 be 7c |Ecoploop:RTS...|| 00000310 2e 70 65 72 66 6f 72 6d 20 4c 44 41 23 26 43 30 |.perform LDA#&C0| 00000320 3a 53 54 41 26 37 30 3a 4c 44 41 23 26 35 41 3a |:STA&70:LDA#&5A:| 00000330 53 54 41 26 37 31 3a 53 54 58 26 37 38 3a 2e 74 |STA&71:STX&78:.t| 00000340 6f 6c 6f 6f 70 20 43 50 58 23 30 3a 42 45 51 66 |oloop CPX#0:BEQf| 00000350 69 72 73 74 3a 4c 44 41 26 37 31 3a 43 4c 43 3a |irst:LDA&71:CLC:| 00000360 41 44 43 23 35 3a 53 54 41 26 37 31 3a 44 45 58 |ADC#5:STA&71:DEX| 00000370 3a 4a 4d 50 74 6f 6c 6f 6f 70 3a 2e 66 69 72 73 |:JMPtoloop:.firs| 00000380 74 20 4c 44 58 26 37 38 0d 00 c8 7f 4c 44 41 23 |t LDX&78....LDA#| 00000390 30 3a 53 54 41 26 37 32 3a 4c 44 41 23 26 32 38 |0:STA&72:LDA#&28| 000003a0 3a 53 54 41 26 37 33 3a 53 54 59 26 37 38 3a 2e |:STA&73:STY&78:.| 000003b0 66 72 6f 6d 6c 6f 6f 70 20 43 50 59 23 30 3a 42 |fromloop CPY#0:B| 000003c0 45 51 66 72 6f 6d 66 69 6e 3a 4c 44 41 26 37 32 |EQfromfin:LDA&72| 000003d0 3a 43 4c 43 3a 41 44 43 23 26 43 30 3a 53 54 41 |:CLC:ADC#&C0:STA| 000003e0 26 37 32 3a 4c 44 41 26 37 33 3a 41 44 43 23 30 |&72:LDA&73:ADC#0| 000003f0 3a 53 54 41 26 37 33 3a 44 45 59 3a 4a 4d 50 66 |:STA&73:DEY:JMPf| 00000400 72 6f 6d 6c 6f 6f 70 0d 00 d2 b1 2e 66 72 6f 6d |romloop.....from| 00000410 66 69 6e 20 4c 44 41 23 34 3a 53 54 41 26 37 39 |fin LDA#4:STA&79| 00000420 3a 2e 73 74 61 72 74 20 4c 44 59 23 30 3a 2e 6d |:.start LDY#0:.m| 00000430 61 69 6e 20 4c 44 41 28 26 37 32 29 2c 59 3a 53 |ain LDA(&72),Y:S| 00000440 54 41 28 26 37 30 29 2c 59 3a 49 4e 59 3a 43 50 |TA(&70),Y:INY:CP| 00000450 59 23 26 43 30 3a 42 4e 45 6d 61 69 6e 3a 4c 44 |Y#&C0:BNEmain:LD| 00000460 41 26 37 30 3a 43 4c 43 3a 41 44 43 23 26 34 30 |A&70:CLC:ADC#&40| 00000470 3a 53 54 41 26 37 30 3a 4c 44 41 26 37 31 3a 41 |:STA&70:LDA&71:A| 00000480 44 43 23 31 3a 53 54 41 26 37 31 3a 4c 44 41 26 |DC#1:STA&71:LDA&| 00000490 37 33 3a 43 4c 43 3a 41 44 43 23 31 32 3a 53 54 |73:CLC:ADC#12:ST| 000004a0 41 26 37 33 3a 44 45 43 26 37 39 3a 42 4e 45 73 |A&73:DEC&79:BNEs| 000004b0 74 61 72 74 3a 52 54 53 0d 00 dc 09 5d 3a ed 3a |tart:RTS....]:.:| 000004c0 e1 0d ff |...| 000004c3