Home » Personal collection » Acorn tapes » Electron_User » Electron_User_tape07a_acorn_eu_1990_january.wav » SUN2
SUN2
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 tapes » Electron_User » Electron_User_tape07a_acorn_eu_1990_january.wav |
Filename: | SUN2 |
Read OK: | ✔ |
File size: | 159A bytes |
Load address: | 2000 |
Exec address: | 1900 |
Duplicates
There are 8 duplicate copies of this file in the archive:
- AEW website » database » database_5_25_discs_Electron-User-7-04_D-E704.ssd » SUN2
- AEW website » database » database_tapes_Electron-User-7-04_EU7-4_E.uef » SUN2
- Personal collection » Acorn ADFS disks » Electron » Programs_B.ADF » Graphics/SUN2
- Personal collection » Acorn ADFS disks » Electron » Programs.ADF » Graphics/SUN2
- Personal collection » Acorn ADFS disks » Electron » Programs_V2.ADF » Graphics/SUN2
- Personal collection » Acorn ADFS disks » Greaseweazled » adfs_Programs.adf » Graphics/SUN2
- Personal collection » Acorn hard disk » misc » misc2 » dcfprogs/Graphics/SUN2
- Personal collection » Acorn hard disk » misc » misc3 » dcfprog3/Graphics/SUN2
- Personal collection » Acorn tapes » Electron_User » Electron_User_tape07a_acorn_eu_1990_january.wav » SUN2
File contents
10REM Sunburst II 20REM By John Geraghty 30REM (c) Electron User 40: 50T$="SUNBURST" 60ON ERROR PROCerr 70IF PAGE>&E00 PROCreloc 80MODE5 90DIM vdu% 362*5 100PROCinit 110MODE2 120PROCtitle 130: 140REPEAT 150PROCpattern 160PROCfx 170UNTIL FALSE 180: 190DEF PROCinit 200*FX9,0 210*FX16 220I%=TRUE 230PROCassemble 240PROCpat_init 250VDU23,1,0;0;0;0;29,640;512;23,240,240,240,240,240,0;0;19,0,3;0;19,2,1;0; 260COLOUR2:PRINTTAB(6,24)"Hold on..." 270?c1=240:?c2=240 280L%=0 290REPEAT 300L%=L%+1:IF L%=6 L%=0:CALL rnd_col 310UNTIL FNpoint 320dummy=FNpoint+FNpoint 330ENDPROC 340: 350DEF PROCpat_init 360READ n%,deg_inc% 370IF n%=999 RESTORE:GOTO360 380cosi=COSRADdeg_inc% 390sini=SINRADdeg_inc% 400old_cosi=1:old_sini=0 410cosn=COSRAD(deg_inc%*n%) 420sinn=SINRAD(deg_inc%*n%) 430old_cosn=1:old_sinn=0 440R%=800:y%=R%:x%=0 450vdu_ind%=vdu%-5 460ENDPROC 470: 480DEF FNpoint 490vdu_ind%=vdu_ind%+5 500IF R%>700 ?vdu_ind%=7 ELSE ?vdu_ind%=R%*138 DIV100 MOD7+1 510!(vdu_ind%+1)=&10000*y%+x% 520ncos=old_cosn*cosn-old_sinn*sinn 530old_sinn=old_sinn*cosn+old_cosn*sinn 540old_cosn=ncos 550R%=800*ncos 560cos=old_cosi*cosi-old_sini*sini 570old_sini=old_sini*cosi+old_cosi*sini 580old_cosi=cos 590x%=R%*old_sini:y%=R%*cos 600=(y%>796 AND x%=0) 610: 620DEF PROCtitle 630?&FE07=48 640GCOL0,128+8 650VDU24,0;296;1271;724;:CLG:VDU26 660GCOL0,8 670VDU5 680A%=10:X%=&70:Y%=0 690FOR char%=1 TO LENT$ 700?&70=ASCMID$(T$,char%,1) 710CALL osword 720?&72=?&71:?&76=?&77 730IF char%=6 ?&74=?&74-4 740: 750FOR L%=1 TO 5 760byte%=?(&71+L%) 770vpos%=852-L%*20 780pos%=(char%-1)*164 790FOR I%=pos% TO pos%+120 STEP32 800byte%=byte%*2 810IF byte% AND 64 MOVEI%,vpos%:VDU240:MOVEI%,vpos%-552:VDU240 820NEXT:NEXT:NEXT 830VDU29,640;512; 840?&FE07=16 850ENDPROC 860: 870DEF PROCpattern 880FOR C%=0 TO 7:VDU19,C%,0;0;19,C%+8,C%+8,0;0;:NEXT 890IF I% I%=FALSE ELSE Y%=0:CALL shut_col 900!vdu_start=vdu%:!vdu_end=vdu_ind%+5 910CALL pattern 920MOVE-150,-80:MOVE150,-80:PLOT85,0,150 930GCOL0,1 940MOVE-150,-80:DRAW150,-80:DRAW0,150:DRAW-150,-80 950Y%=-1:X%=49:CALL colour 960ENDPROC 970: 980DEF PROCfx 990PROCpat_init 1000delay=FALSE 1010title%=TRUE 1020TIME=3000 1030REPEAT 1040act%=RND(8+title%)-(1+title%) 1050: 1060FOR C%=-title% TO 7 1070IF delay IF n%=222 IF C%<6 FOR d=0 TO 100:NEXT:GOTO1090 1080IF delay IF FNpoint dummy=FNpoint+FNpoint:C%=7:NEXT:UNTIL TRUE:ENDPROC 1090IF RND(100)>98 delay=NOT delay 1100: 1110?pb=C%+8:?(pb+1)=C%+8 1120A%=title%:CALL palette 1130IF delay FOR d=0 TO 30:NEXT 1140?pb=RND(8)+7:?(pb+1)=act%+8 1150A%=title%:CALL palette 1160NEXT 1170: 1180IF TIME>3300 title%=FALSE:TIME=0 1190IF TIME>3000 IF title%=FALSE title%=TRUE:FOR C%=0 TO 7:FOR d=0 TO 100:NEXT:VDU19,C%,0;0;:NEXT:VDU19,8,7;0; 1200IF RND(10)>5 UNTIL FALSE 1210Y%=RND(4)-2:X%=RND(63) 1220IF Y%<2 CALL colour ELSE IF NOT title% IF TIME>5 CALL colour 1230UNTIL FALSE 1240: 1250DEF PROCassemble 1260screen=&70:col_addr=&72:temp=&74 1270rows=&75:rnd=&76:c1=&77 1280c2=&78:vdu_start=&79:vdu_end=&7B 1290scr_hi=&34E:osword=&FFF1 1300osbyte=&FFF4:oswrch=&FFEE 1310: 1320FOR pass=0 TO 2 STEP2 1330P%=&A00 1340[OPT pass 1350.colour 1360JSR super_pix:TYA:BEQ norm_col 1370BMI rnd_col:CMP #1:BEQ jmp 1380JMP scroll_col:.jmp JMP shut_col 1390: 1400.norm_col 1410LDA #0:STA screen:LDA scr_hi 1420STA screen+1:LDY #0 1430.nloop 1440LDA c1:EOR (screen),Y 1450STA (screen),Y:INY:LDA c2 1460EOR (screen),Y:STA (screen),Y 1470INY:BNE nloop:INC screen+1 1480BPL nloop:RTS 1490: 1500.rnd_col 1510LDX #0 1520.rloop1 1530LDA #0:STA screen:STA screen+1 1540LDY #3:LDA rnd 1550.rloop2 1560ASL A:ROL screen+1:DEY 1570BNE rloop2:STA screen 1580LDA scr_hi:CLC:ADC screen+1 1590STA screen+1 1600.rloop3 1610LDY #7 1620.rloop4 1630TYA:AND #1:BEQ rover 1640LDA c2:JMP rover2 1650.rover 1660LDA c1 1670.rover2 1680EOR (screen),Y:STA (screen),Y:DEY 1690BPL rloop4:LDA screen+1:CLC 1700ADC #8:STA screen+1:BPL rloop3 1710LDA rnd:ASL A:ASL A:CLC 1720ADC rnd:CLC:ADC #3:STA rnd 1730DEX:BNE rloop1:RTS 1740: 1750.shut_col 1760STY temp:LDX #7:LDY #0 1770.sloop1 1780STX screen:LDA scr_hi:STA screen+1 1790.sloop2 1800TXA:AND #1:TAY:LDA c1,Y 1810LDY temp:BNE not_title 1820LDA #&C0:AND (screen),Y 1830JMP restore_title 1840.not_title DEY:EOR (screen),Y 1850.restore_title 1860STA (screen),Y:LDA screen:CLC 1870ADC #8:STA screen 1880BCC sloop2:INC screen+1 1890BPL sloop2:DEX:BPL sloop1 1900RTS 1910: 1920.scroll_col 1930LDX #&20:STX rows:LDX #0 1940STX screen:LDX scr_hi:STX screen+1 1950.scrow 1960LDA screen:STA col_addr:CLC 1970ADC #&80:STA screen:LDA screen+1 1980STA col_addr+1:ADC #&02 1990BPL scover:LDA #&30 2000.scover 2010STA screen+1:LDA #&13:JSR osbyte 2020LDA screen+1:LSR A:ROR screen 2030TAY:LDX #3:LDA #&97:JSR osbyte 2040LDA screen:ASL screen:TAY 2050LDX #2:STX temp 2060LDA #&97:JSR osbyte 2070LDY #0:LDX #&40 2080.scloop 2090LDA (col_addr),Y:EOR c1 2100STA (col_addr),Y:INY 2110LDA (col_addr),Y:EOR c2 2120STA (col_addr),Y:INY 2130BNE sc_hi_ok:INC col_addr+1 2140.sc_hi_ok 2150DEX:BNE scloop 2160DEC temp:BNE scloop 2170.row_end 2180DEC rows:BNE scrow:RTS 2190: 2200.super_pix 2210STX c1:TXA:AND #85 2220ASL A:STA c2:TXA 2230AND #170:LSR A:ORA c2 2240STA c2:RTS 2250: 2260.pattern 2270LDX #2:LDY #0 2280.ploop 2290LDA &FF:BMI pout 2300LDA #&12:JSR oswrch:LDA #&03 2310JSR oswrch:JSR read_vdu 2320LDA #&19:JSR oswrch 2330TXA:BEQ tri:DEX:LDA #&04 2340BNE plot_opt 2350.tri 2360LDA #85 2370.plot_opt 2380JSR oswrch:JSR read_vdu 2390JSR read_vdu:JSR read_vdu 2400JSR read_vdu:LDA vdu_start 2410CMP vdu_end:BNE ploop 2420LDA vdu_start+1:CMP vdu_end+1 2430BNE ploop:.pout RTS 2440: 2450.read_vdu 2460LDA (vdu_start),Y:JSR oswrch 2470INC vdu_start:BNE rend 2480INC vdu_start+1:.rend RTS 2490: 2500.palette 2510PHA:LDA #&13:JSR osbyte 2520JSR osw12:PLA:BNE rend 2530.fore_too 2540LDA pb:SEC:SBC #8:STA pb 2550LDA pb+1:SBC #8:STA pb+1 2560.osw12 2570LDA #&0C:LDX #pb MOD&100 2580LDY #pb DIV&100:JMP osword 2590: 2600.pb 2610EQUD 0 2620EQUB 0 2630]:NEXT:ENDPROC 2640: 2650DEF PROCreloc 2660OSCLI("KEY0 *TAPE|M F%=PAGE:T%=&E00:?TOP=13:REPEAT $T%=$F%:L%=LEN$T%+1:T%=T%+L%:F%=F%+L%:UNTIL F%>TOP|M PAGE=&E00|M OLD|M RUN|M"):OSCLI("FX138,0,128"):END 2670: 2680DEF PROCerr 2690ON ERROR OFF 2700*FX9,25 2710VDU22,6:HIMEM=&6000 2720PRINT':REPORT:PRINT " at line ";ERL 2730: 2740DATA 222,6,264,11,330,13,342,14,24,14,320,13,999,999
� Sunburst II � By John Geraghty � (c) Electron User (: 2T$="SUNBURST" <� � �err F� �>&E00 �reloc P�5 Z� vdu% 362*5 d �init n�2 x �title �: �� ��pattern ��fx �� � �: �� �init � *FX9,0 � *FX16 �I%=� � �assemble � �pat_init �J�23,1,0;0;0;0;29,640;512;23,240,240,240,240,240,0;0;19,0,3;0;19,2,1;0; �2:�6,24)"Hold on..." ?c1=240:?c2=240 L%=0 "� ,!L%=L%+1:� L%=6 L%=0:� rnd_col 6� �point @dummy=�point+�point J� T: ^� �pat_init h� n%,deg_inc% r� n%=999 �:�DhA |cosi=��deg_inc% �sini=��deg_inc% �old_cosi=1:old_sini=0 �cosn=��(deg_inc%*n%) �sinn=��(deg_inc%*n%) �old_cosn=1:old_sinn=0 �R%=800:y%=R%:x%=0 �vdu_ind%=vdu%-5 �� �: �� �point �vdu_ind%=vdu_ind%+5 �5� R%>700 ?vdu_ind%=7 � ?vdu_ind%=R%*138 �100 �7+1 �!(vdu_ind%+1)=&10000*y%+x% $ncos=old_cosn*cosn-old_sinn*sinn (old_sinn=old_sinn*cosn+old_cosn*sinn old_cosn=ncos &R%=800*ncos 0#cos=old_cosi*cosi-old_sini*sini :(old_sini=old_sini*cosi+old_cosi*sini Dold_cosi=cos Nx%=R%*old_sini:y%=R%*cos X=(y%>796 � x%=0) b: l� �title v ?&FE07=48 ��0,128+8 ��24,0;296;1271;724;:�:�26 ��0,8 ��5 �A%=10:X%=&70:Y%=0 �� char%=1 � �T$ �?&70=��T$,char%,1) �� osword �?&72=?&71:?&76=?&77 �� char%=6 ?&74=?&74-4 �: �� L%=1 � 5 �byte%=?(&71+L%) vpos%=852-L%*20 pos%=(char%-1)*164 � I%=pos% � pos%+120 �32 byte%=byte%*2 *2� byte% � 64 �I%,vpos%:�240:�I%,vpos%-552:�240 4 �:�:� >�29,640;512; H ?&FE07=16 R� \: f� �pattern p-� C%=0 � 7:�19,C%,0;0;19,C%+8,C%+8,0;0;:� z� I% I%=� � Y%=0:� shut_col �'!vdu_start=vdu%:!vdu_end=vdu_ind%+5 � � pattern � �-150,-80:�150,-80:�85,0,150 ��0,1 �'�-150,-80:�150,-80:�0,150:�-150,-80 �Y%=-1:X%=49:� colour �� �: � � �fx � �pat_init �delay=� �title%=� � �=3000 � act%=�(8+title%)-(1+title%) : $� C%=-title% � 7 ./� delay � n%=222 � C%<6 � d=0 � 100:�:�DBD 85� delay � �point dummy=�point+�point:C%=7:�:� �:� B� �(100)>98 delay=� delay L: V?pb=C%+8:?(pb+1)=C%+8 `A%=title%:� palette j� delay � d=0 � 30:� t?pb=�(8)+7:?(pb+1)=act%+8 ~A%=title%:� palette �� �: �� �>3300 title%=�:�=0 �R� �>3000 � title%=� title%=�:� C%=0 � 7:� d=0 � 100:�:�19,C%,0;0;:�:�19,8,7;0; �� �(10)>5 � � �Y%=�(4)-2:X%=�(63) �/� Y%<2 � colour � � � title% � �>5 � colour �� � �: �� �assemble �$screen=&70:col_addr=&72:temp=&74 �rows=&75:rnd=&76:c1=&77 $c2=&78:vdu_start=&79:vdu_end=&7B scr_hi=&34E:osword=&FFF1 osbyte=&FFF4:oswrch=&FFEE : (� pass=0 � 2 �2 2P%=&A00 < [OPT pass F.colour P"JSR super_pix:TYA:BEQ norm_col ZBMI rnd_col:CMP #1:BEQ jmp d$JMP scroll_col:.jmp JMP shut_col n: x .norm_col � LDA #0:STA screen:LDA scr_hi �STA screen+1:LDY #0 � .nloop �LDA c1:� (screen),Y �STA (screen),Y:INY:LDA c2 �� (screen),Y:STA (screen),Y �INY:BNE nloop:INC screen+1 �BPL nloop:RTS �: �.rnd_col � LDX #0 �.rloop1 �"LDA #0:STA screen:STA screen+1 LDY #3:LDA rnd .rloop2 ASL A:ROL screen+1:DEY "BNE rloop2:STA screen ,LDA scr_hi:CLC:ADC screen+1 6STA screen+1 @.rloop3 J LDY #7 T.rloop4 ^TYA:� #1:BEQ rover hLDA c2:JMP rover2 r .rover | LDA c1 �.rover2 �#� (screen),Y:STA (screen),Y:DEY �BPL rloop4:LDA screen+1:CLC �"ADC #8:STA screen+1:BPL rloop3 �LDA rnd:ASL A:ASL A:CLC �ADC rnd:CLC:ADC #3:STA rnd �DEX:BNE rloop1:RTS �: � .shut_col �STY temp:LDX #7:LDY #0 �.sloop1 �&STX screen:LDA scr_hi:STA screen+1 �.sloop2 TXA:� #1:TAY:LDA c1,Y LDY temp:BNE not_title LDA #&C0:� (screen),Y &JMP restore_title 0.not_title DEY:� (screen),Y :.restore_title D!STA (screen),Y:LDA screen:CLC NADC #8:STA screen XBCC sloop2:INC screen+1 bBPL sloop2:DEX:BPL sloop1 lRTS v: �.scroll_col �LDX #&20:STX rows:LDX #0 �&STX screen:LDX scr_hi:STX screen+1 � .scrow �LDA screen:STA col_addr:CLC �$ADC #&80:STA screen:LDA screen+1 �STA col_addr+1:ADC #&02 �BPL scover:LDA #&30 �.scover �$STA screen+1:LDA #&13:JSR osbyte �!LDA screen+1:LSR A:ROR screen �"TAY:LDX #3:LDA #&97:JSR osbyte �LDA screen:ASL screen:TAY LDX #2:STX temp LDA #&97:JSR osbyte LDY #0:LDX #&40 .scloop *LDA (col_addr),Y:� c1 4STA (col_addr),Y:INY >LDA (col_addr),Y:� c2 HSTA (col_addr),Y:INY RBNE sc_hi_ok:INC col_addr+1 \ .sc_hi_ok fDEX:BNE scloop pDEC temp:BNE scloop z.row_end �DEC rows:BNE scrow:RTS �: �.super_pix �STX c1:TXA:� #85 �ASL A:STA c2:TXA �� #170:LSR A:�A c2 �STA c2:RTS �: �.pattern �LDX #2:LDY #0 � .ploop �LDA &FF:BMI pout � LDA #&12:JSR oswrch:LDA #&03 JSR oswrch:JSR read_vdu LDA #&19:JSR oswrch TXA:BEQ tri:DEX:LDA #&04 $BNE plot_opt ..tri 8LDA #85 B .plot_opt LJSR oswrch:JSR read_vdu VJSR read_vdu:JSR read_vdu `JSR read_vdu:LDA vdu_start jCMP vdu_end:BNE ploop t!LDA vdu_start+1:CMP vdu_end+1 ~BNE ploop:.pout RTS �: � .read_vdu � LDA (vdu_start),Y:JSR oswrch �INC vdu_start:BNE rend �INC vdu_start+1:.rend RTS �: �.palette �PHA:LDA #&13:JSR osbyte �JSR osw12:PLA:BNE rend � .fore_too �LDA pb:SEC:SBC #8:STA pb �LDA pb+1:SBC #8:STA pb+1 .osw12 LDA #&0C:LDX #pb �&100 LDY #pb �&100:JMP osword : (.pb 2 EQUD 0 < EQUB 0 F ]:�:� P: Z� �reloc d��("KEY0 *TAPE|M F%=PAGE:T%=&E00:?TOP=13:REPEAT $T%=$F%:L%=LEN$T%+1:T%=T%+L%:F%=F%+L%:UNTIL F%>TOP|M PAGE=&E00|M OLD|M RUN|M"):�("FX138,0,128"):� n: x � �err � � � � �*FX9,25 ��22,6:�=&6000 ��':�:� " at line ";� �: �5� 222,6,264,11,330,13,342,14,24,14,320,13,999,999 �
00000000 0d 00 0a 11 f4 20 53 75 6e 62 75 72 73 74 20 49 |..... Sunburst I| 00000010 49 0d 00 14 16 f4 20 42 79 20 4a 6f 68 6e 20 47 |I..... By John G| 00000020 65 72 61 67 68 74 79 0d 00 1e 17 f4 20 28 63 29 |eraghty..... (c)| 00000030 20 45 6c 65 63 74 72 6f 6e 20 55 73 65 72 0d 00 | Electron User..| 00000040 28 05 3a 0d 00 32 11 54 24 3d 22 53 55 4e 42 55 |(.:..2.T$="SUNBU| 00000050 52 53 54 22 0d 00 3c 0c ee 20 85 20 f2 65 72 72 |RST"..<.. . .err| 00000060 0d 00 46 13 e7 20 90 3e 26 45 30 30 20 f2 72 65 |..F.. .>&E00 .re| 00000070 6c 6f 63 0d 00 50 06 eb 35 0d 00 5a 10 de 20 76 |loc..P..5..Z.. v| 00000080 64 75 25 20 33 36 32 2a 35 0d 00 64 09 f2 69 6e |du% 362*5..d..in| 00000090 69 74 0d 00 6e 06 eb 32 0d 00 78 0a f2 74 69 74 |it..n..2..x..tit| 000000a0 6c 65 0d 00 82 05 3a 0d 00 8c 05 f5 0d 00 96 0c |le....:.........| 000000b0 f2 70 61 74 74 65 72 6e 0d 00 a0 07 f2 66 78 0d |.pattern.....fx.| 000000c0 00 aa 07 fd 20 a3 0d 00 b4 05 3a 0d 00 be 0b dd |.... .....:.....| 000000d0 20 f2 69 6e 69 74 0d 00 c8 0a 2a 46 58 39 2c 30 | .init....*FX9,0| 000000e0 0d 00 d2 09 2a 46 58 31 36 0d 00 dc 08 49 25 3d |....*FX16....I%=| 000000f0 b9 0d 00 e6 0d f2 61 73 73 65 6d 62 6c 65 0d 00 |......assemble..| 00000100 f0 0d f2 70 61 74 5f 69 6e 69 74 0d 00 fa 4a ef |...pat_init...J.| 00000110 32 33 2c 31 2c 30 3b 30 3b 30 3b 30 3b 32 39 2c |23,1,0;0;0;0;29,| 00000120 36 34 30 3b 35 31 32 3b 32 33 2c 32 34 30 2c 32 |640;512;23,240,2| 00000130 34 30 2c 32 34 30 2c 32 34 30 2c 32 34 30 2c 30 |40,240,240,240,0| 00000140 3b 30 3b 31 39 2c 30 2c 33 3b 30 3b 31 39 2c 32 |;0;19,0,3;0;19,2| 00000150 2c 31 3b 30 3b 0d 01 04 1a fb 32 3a f1 8a 36 2c |,1;0;.....2:..6,| 00000160 32 34 29 22 48 6f 6c 64 20 6f 6e 2e 2e 2e 22 0d |24)"Hold on...".| 00000170 01 0e 13 3f 63 31 3d 32 34 30 3a 3f 63 32 3d 32 |...?c1=240:?c2=2| 00000180 34 30 0d 01 18 08 4c 25 3d 30 0d 01 22 05 f5 0d |40....L%=0.."...| 00000190 01 2c 21 4c 25 3d 4c 25 2b 31 3a e7 20 4c 25 3d |.,!L%=L%+1:. L%=| 000001a0 36 20 4c 25 3d 30 3a d6 20 72 6e 64 5f 63 6f 6c |6 L%=0:. rnd_col| 000001b0 0d 01 36 0c fd 20 a4 70 6f 69 6e 74 0d 01 40 17 |..6.. .point..@.| 000001c0 64 75 6d 6d 79 3d a4 70 6f 69 6e 74 2b a4 70 6f |dummy=.point+.po| 000001d0 69 6e 74 0d 01 4a 05 e1 0d 01 54 05 3a 0d 01 5e |int..J....T.:..^| 000001e0 0f dd 20 f2 70 61 74 5f 69 6e 69 74 0d 01 68 11 |.. .pat_init..h.| 000001f0 f3 20 6e 25 2c 64 65 67 5f 69 6e 63 25 0d 01 72 |. n%,deg_inc%..r| 00000200 14 e7 20 6e 25 3d 39 39 39 20 f7 3a e5 8d 44 68 |.. n%=999 .:..Dh| 00000210 41 0d 01 7c 13 63 6f 73 69 3d 9b b2 64 65 67 5f |A..|.cosi=..deg_| 00000220 69 6e 63 25 0d 01 86 13 73 69 6e 69 3d b5 b2 64 |inc%....sini=..d| 00000230 65 67 5f 69 6e 63 25 0d 01 90 19 6f 6c 64 5f 63 |eg_inc%....old_c| 00000240 6f 73 69 3d 31 3a 6f 6c 64 5f 73 69 6e 69 3d 30 |osi=1:old_sini=0| 00000250 0d 01 9a 18 63 6f 73 6e 3d 9b b2 28 64 65 67 5f |....cosn=..(deg_| 00000260 69 6e 63 25 2a 6e 25 29 0d 01 a4 18 73 69 6e 6e |inc%*n%)....sinn| 00000270 3d b5 b2 28 64 65 67 5f 69 6e 63 25 2a 6e 25 29 |=..(deg_inc%*n%)| 00000280 0d 01 ae 19 6f 6c 64 5f 63 6f 73 6e 3d 31 3a 6f |....old_cosn=1:o| 00000290 6c 64 5f 73 69 6e 6e 3d 30 0d 01 b8 15 52 25 3d |ld_sinn=0....R%=| 000002a0 38 30 30 3a 79 25 3d 52 25 3a 78 25 3d 30 0d 01 |800:y%=R%:x%=0..| 000002b0 c2 13 76 64 75 5f 69 6e 64 25 3d 76 64 75 25 2d |..vdu_ind%=vdu%-| 000002c0 35 0d 01 cc 05 e1 0d 01 d6 05 3a 0d 01 e0 0c dd |5.........:.....| 000002d0 20 a4 70 6f 69 6e 74 0d 01 ea 17 76 64 75 5f 69 | .point....vdu_i| 000002e0 6e 64 25 3d 76 64 75 5f 69 6e 64 25 2b 35 0d 01 |nd%=vdu_ind%+5..| 000002f0 f4 35 e7 20 52 25 3e 37 30 30 20 3f 76 64 75 5f |.5. R%>700 ?vdu_| 00000300 69 6e 64 25 3d 37 20 8b 20 3f 76 64 75 5f 69 6e |ind%=7 . ?vdu_in| 00000310 64 25 3d 52 25 2a 31 33 38 20 81 31 30 30 20 83 |d%=R%*138 .100 .| 00000320 37 2b 31 0d 01 fe 1e 21 28 76 64 75 5f 69 6e 64 |7+1....!(vdu_ind| 00000330 25 2b 31 29 3d 26 31 30 30 30 30 2a 79 25 2b 78 |%+1)=&10000*y%+x| 00000340 25 0d 02 08 24 6e 63 6f 73 3d 6f 6c 64 5f 63 6f |%...$ncos=old_co| 00000350 73 6e 2a 63 6f 73 6e 2d 6f 6c 64 5f 73 69 6e 6e |sn*cosn-old_sinn| 00000360 2a 73 69 6e 6e 0d 02 12 28 6f 6c 64 5f 73 69 6e |*sinn...(old_sin| 00000370 6e 3d 6f 6c 64 5f 73 69 6e 6e 2a 63 6f 73 6e 2b |n=old_sinn*cosn+| 00000380 6f 6c 64 5f 63 6f 73 6e 2a 73 69 6e 6e 0d 02 1c |old_cosn*sinn...| 00000390 11 6f 6c 64 5f 63 6f 73 6e 3d 6e 63 6f 73 0d 02 |.old_cosn=ncos..| 000003a0 26 0f 52 25 3d 38 30 30 2a 6e 63 6f 73 0d 02 30 |&.R%=800*ncos..0| 000003b0 23 63 6f 73 3d 6f 6c 64 5f 63 6f 73 69 2a 63 6f |#cos=old_cosi*co| 000003c0 73 69 2d 6f 6c 64 5f 73 69 6e 69 2a 73 69 6e 69 |si-old_sini*sini| 000003d0 0d 02 3a 28 6f 6c 64 5f 73 69 6e 69 3d 6f 6c 64 |..:(old_sini=old| 000003e0 5f 73 69 6e 69 2a 63 6f 73 69 2b 6f 6c 64 5f 63 |_sini*cosi+old_c| 000003f0 6f 73 69 2a 73 69 6e 69 0d 02 44 10 6f 6c 64 5f |osi*sini..D.old_| 00000400 63 6f 73 69 3d 63 6f 73 0d 02 4e 1c 78 25 3d 52 |cosi=cos..N.x%=R| 00000410 25 2a 6f 6c 64 5f 73 69 6e 69 3a 79 25 3d 52 25 |%*old_sini:y%=R%| 00000420 2a 63 6f 73 0d 02 58 14 3d 28 79 25 3e 37 39 36 |*cos..X.=(y%>796| 00000430 20 80 20 78 25 3d 30 29 0d 02 62 05 3a 0d 02 6c | . x%=0)..b.:..l| 00000440 0c dd 20 f2 74 69 74 6c 65 0d 02 76 0d 3f 26 46 |.. .title..v.?&F| 00000450 45 30 37 3d 34 38 0d 02 80 0c e6 30 2c 31 32 38 |E07=48.....0,128| 00000460 2b 38 0d 02 8a 1d ef 32 34 2c 30 3b 32 39 36 3b |+8.....24,0;296;| 00000470 31 32 37 31 3b 37 32 34 3b 3a da 3a ef 32 36 0d |1271;724;:.:.26.| 00000480 02 94 08 e6 30 2c 38 0d 02 9e 06 ef 35 0d 02 a8 |....0,8.....5...| 00000490 15 41 25 3d 31 30 3a 58 25 3d 26 37 30 3a 59 25 |.A%=10:X%=&70:Y%| 000004a0 3d 30 0d 02 b2 13 e3 20 63 68 61 72 25 3d 31 20 |=0..... char%=1 | 000004b0 b8 20 a9 54 24 0d 02 bc 16 3f 26 37 30 3d 97 c1 |. .T$....?&70=..| 000004c0 54 24 2c 63 68 61 72 25 2c 31 29 0d 02 c6 0c d6 |T$,char%,1).....| 000004d0 20 6f 73 77 6f 72 64 0d 02 d0 17 3f 26 37 32 3d | osword....?&72=| 000004e0 3f 26 37 31 3a 3f 26 37 36 3d 3f 26 37 37 0d 02 |?&71:?&76=?&77..| 000004f0 da 19 e7 20 63 68 61 72 25 3d 36 20 3f 26 37 34 |... char%=6 ?&74| 00000500 3d 3f 26 37 34 2d 34 0d 02 e4 05 3a 0d 02 ee 0e |=?&74-4....:....| 00000510 e3 20 4c 25 3d 31 20 b8 20 35 0d 02 f8 13 62 79 |. L%=1 . 5....by| 00000520 74 65 25 3d 3f 28 26 37 31 2b 4c 25 29 0d 03 02 |te%=?(&71+L%)...| 00000530 13 76 70 6f 73 25 3d 38 35 32 2d 4c 25 2a 32 30 |.vpos%=852-L%*20| 00000540 0d 03 0c 16 70 6f 73 25 3d 28 63 68 61 72 25 2d |....pos%=(char%-| 00000550 31 29 2a 31 36 34 0d 03 16 1c e3 20 49 25 3d 70 |1)*164..... I%=p| 00000560 6f 73 25 20 b8 20 70 6f 73 25 2b 31 32 30 20 88 |os% . pos%+120 .| 00000570 33 32 0d 03 20 11 62 79 74 65 25 3d 62 79 74 65 |32.. .byte%=byte| 00000580 25 2a 32 0d 03 2a 32 e7 20 62 79 74 65 25 20 80 |%*2..*2. byte% .| 00000590 20 36 34 20 ec 49 25 2c 76 70 6f 73 25 3a ef 32 | 64 .I%,vpos%:.2| 000005a0 34 30 3a ec 49 25 2c 76 70 6f 73 25 2d 35 35 32 |40:.I%,vpos%-552| 000005b0 3a ef 32 34 30 0d 03 34 09 ed 3a ed 3a ed 0d 03 |:.240..4..:.:...| 000005c0 3e 10 ef 32 39 2c 36 34 30 3b 35 31 32 3b 0d 03 |>..29,640;512;..| 000005d0 48 0d 3f 26 46 45 30 37 3d 31 36 0d 03 52 05 e1 |H.?&FE07=16..R..| 000005e0 0d 03 5c 05 3a 0d 03 66 0e dd 20 f2 70 61 74 74 |..\.:..f.. .patt| 000005f0 65 72 6e 0d 03 70 2d e3 20 43 25 3d 30 20 b8 20 |ern..p-. C%=0 . | 00000600 37 3a ef 31 39 2c 43 25 2c 30 3b 30 3b 31 39 2c |7:.19,C%,0;0;19,| 00000610 43 25 2b 38 2c 43 25 2b 38 2c 30 3b 30 3b 3a ed |C%+8,C%+8,0;0;:.| 00000620 0d 03 7a 1f e7 20 49 25 20 49 25 3d a3 20 8b 20 |..z.. I% I%=. . | 00000630 59 25 3d 30 3a d6 20 73 68 75 74 5f 63 6f 6c 0d |Y%=0:. shut_col.| 00000640 03 84 27 21 76 64 75 5f 73 74 61 72 74 3d 76 64 |..'!vdu_start=vd| 00000650 75 25 3a 21 76 64 75 5f 65 6e 64 3d 76 64 75 5f |u%:!vdu_end=vdu_| 00000660 69 6e 64 25 2b 35 0d 03 8e 0d d6 20 70 61 74 74 |ind%+5..... patt| 00000670 65 72 6e 0d 03 98 20 ec 2d 31 35 30 2c 2d 38 30 |ern... .-150,-80| 00000680 3a ec 31 35 30 2c 2d 38 30 3a f0 38 35 2c 30 2c |:.150,-80:.85,0,| 00000690 31 35 30 0d 03 a2 08 e6 30 2c 31 0d 03 ac 27 ec |150.....0,1...'.| 000006a0 2d 31 35 30 2c 2d 38 30 3a df 31 35 30 2c 2d 38 |-150,-80:.150,-8| 000006b0 30 3a df 30 2c 31 35 30 3a df 2d 31 35 30 2c 2d |0:.0,150:.-150,-| 000006c0 38 30 0d 03 b6 18 59 25 3d 2d 31 3a 58 25 3d 34 |80....Y%=-1:X%=4| 000006d0 39 3a d6 20 63 6f 6c 6f 75 72 0d 03 c0 05 e1 0d |9:. colour......| 000006e0 03 ca 05 3a 0d 03 d4 09 dd 20 f2 66 78 0d 03 de |...:..... .fx...| 000006f0 0d f2 70 61 74 5f 69 6e 69 74 0d 03 e8 0b 64 65 |..pat_init....de| 00000700 6c 61 79 3d a3 0d 03 f2 0c 74 69 74 6c 65 25 3d |lay=.....title%=| 00000710 b9 0d 03 fc 0a d1 3d 33 30 30 30 0d 04 06 05 f5 |......=3000.....| 00000720 0d 04 10 1f 61 63 74 25 3d b3 28 38 2b 74 69 74 |....act%=.(8+tit| 00000730 6c 65 25 29 2d 28 31 2b 74 69 74 6c 65 25 29 0d |le%)-(1+title%).| 00000740 04 1a 05 3a 0d 04 24 14 e3 20 43 25 3d 2d 74 69 |...:..$.. C%=-ti| 00000750 74 6c 65 25 20 b8 20 37 0d 04 2e 2f e7 20 64 65 |tle% . 7.../. de| 00000760 6c 61 79 20 e7 20 6e 25 3d 32 32 32 20 e7 20 43 |lay . n%=222 . C| 00000770 25 3c 36 20 e3 20 64 3d 30 20 b8 20 31 30 30 3a |%<6 . d=0 . 100:| 00000780 ed 3a e5 8d 44 42 44 0d 04 38 35 e7 20 64 65 6c |.:..DBD..85. del| 00000790 61 79 20 e7 20 a4 70 6f 69 6e 74 20 64 75 6d 6d |ay . .point dumm| 000007a0 79 3d a4 70 6f 69 6e 74 2b a4 70 6f 69 6e 74 3a |y=.point+.point:| 000007b0 43 25 3d 37 3a ed 3a fd 20 b9 3a e1 0d 04 42 1d |C%=7:.:. .:...B.| 000007c0 e7 20 b3 28 31 30 30 29 3e 39 38 20 64 65 6c 61 |. .(100)>98 dela| 000007d0 79 3d ac 20 64 65 6c 61 79 0d 04 4c 05 3a 0d 04 |y=. delay..L.:..| 000007e0 56 19 3f 70 62 3d 43 25 2b 38 3a 3f 28 70 62 2b |V.?pb=C%+8:?(pb+| 000007f0 31 29 3d 43 25 2b 38 0d 04 60 17 41 25 3d 74 69 |1)=C%+8..`.A%=ti| 00000800 74 6c 65 25 3a d6 20 70 61 6c 65 74 74 65 0d 04 |tle%:. palette..| 00000810 6a 18 e7 20 64 65 6c 61 79 20 e3 20 64 3d 30 20 |j.. delay . d=0 | 00000820 b8 20 33 30 3a ed 0d 04 74 1d 3f 70 62 3d b3 28 |. 30:...t.?pb=.(| 00000830 38 29 2b 37 3a 3f 28 70 62 2b 31 29 3d 61 63 74 |8)+7:?(pb+1)=act| 00000840 25 2b 38 0d 04 7e 17 41 25 3d 74 69 74 6c 65 25 |%+8..~.A%=title%| 00000850 3a d6 20 70 61 6c 65 74 74 65 0d 04 88 05 ed 0d |:. palette......| 00000860 04 92 05 3a 0d 04 9c 19 e7 20 91 3e 33 33 30 30 |...:..... .>3300| 00000870 20 74 69 74 6c 65 25 3d a3 3a d1 3d 30 0d 04 a6 | title%=.:.=0...| 00000880 52 e7 20 91 3e 33 30 30 30 20 e7 20 74 69 74 6c |R. .>3000 . titl| 00000890 65 25 3d a3 20 74 69 74 6c 65 25 3d b9 3a e3 20 |e%=. title%=.:. | 000008a0 43 25 3d 30 20 b8 20 37 3a e3 20 64 3d 30 20 b8 |C%=0 . 7:. d=0 .| 000008b0 20 31 30 30 3a ed 3a ef 31 39 2c 43 25 2c 30 3b | 100:.:.19,C%,0;| 000008c0 30 3b 3a ed 3a ef 31 39 2c 38 2c 37 3b 30 3b 0d |0;:.:.19,8,7;0;.| 000008d0 04 b0 11 e7 20 b3 28 31 30 29 3e 35 20 fd 20 a3 |.... .(10)>5 . .| 000008e0 0d 04 ba 16 59 25 3d b3 28 34 29 2d 32 3a 58 25 |....Y%=.(4)-2:X%| 000008f0 3d b3 28 36 33 29 0d 04 c4 2f e7 20 59 25 3c 32 |=.(63).../. Y%<2| 00000900 20 d6 20 63 6f 6c 6f 75 72 20 8b 20 e7 20 ac 20 | . colour . . . | 00000910 74 69 74 6c 65 25 20 e7 20 91 3e 35 20 d6 20 63 |title% . .>5 . c| 00000920 6f 6c 6f 75 72 0d 04 ce 07 fd 20 a3 0d 04 d8 05 |olour..... .....| 00000930 3a 0d 04 e2 0f dd 20 f2 61 73 73 65 6d 62 6c 65 |:..... .assemble| 00000940 0d 04 ec 24 73 63 72 65 65 6e 3d 26 37 30 3a 63 |...$screen=&70:c| 00000950 6f 6c 5f 61 64 64 72 3d 26 37 32 3a 74 65 6d 70 |ol_addr=&72:temp| 00000960 3d 26 37 34 0d 04 f6 1b 72 6f 77 73 3d 26 37 35 |=&74....rows=&75| 00000970 3a 72 6e 64 3d 26 37 36 3a 63 31 3d 26 37 37 0d |:rnd=&76:c1=&77.| 00000980 05 00 24 63 32 3d 26 37 38 3a 76 64 75 5f 73 74 |..$c2=&78:vdu_st| 00000990 61 72 74 3d 26 37 39 3a 76 64 75 5f 65 6e 64 3d |art=&79:vdu_end=| 000009a0 26 37 42 0d 05 0a 1c 73 63 72 5f 68 69 3d 26 33 |&7B....scr_hi=&3| 000009b0 34 45 3a 6f 73 77 6f 72 64 3d 26 46 46 46 31 0d |4E:osword=&FFF1.| 000009c0 05 14 1d 6f 73 62 79 74 65 3d 26 46 46 46 34 3a |...osbyte=&FFF4:| 000009d0 6f 73 77 72 63 68 3d 26 46 46 45 45 0d 05 1e 05 |oswrch=&FFEE....| 000009e0 3a 0d 05 28 13 e3 20 70 61 73 73 3d 30 20 b8 20 |:..(.. pass=0 . | 000009f0 32 20 88 32 0d 05 32 0b 50 25 3d 26 41 30 30 0d |2 .2..2.P%=&A00.| 00000a00 05 3c 0d 5b 4f 50 54 20 70 61 73 73 0d 05 46 0b |.<.[OPT pass..F.| 00000a10 2e 63 6f 6c 6f 75 72 0d 05 50 22 4a 53 52 20 73 |.colour..P"JSR s| 00000a20 75 70 65 72 5f 70 69 78 3a 54 59 41 3a 42 45 51 |uper_pix:TYA:BEQ| 00000a30 20 6e 6f 72 6d 5f 63 6f 6c 0d 05 5a 1e 42 4d 49 | norm_col..Z.BMI| 00000a40 20 72 6e 64 5f 63 6f 6c 3a 43 4d 50 20 23 31 3a | rnd_col:CMP #1:| 00000a50 42 45 51 20 6a 6d 70 0d 05 64 24 4a 4d 50 20 73 |BEQ jmp..d$JMP s| 00000a60 63 72 6f 6c 6c 5f 63 6f 6c 3a 2e 6a 6d 70 20 4a |croll_col:.jmp J| 00000a70 4d 50 20 73 68 75 74 5f 63 6f 6c 0d 05 6e 05 3a |MP shut_col..n.:| 00000a80 0d 05 78 0d 2e 6e 6f 72 6d 5f 63 6f 6c 0d 05 82 |..x..norm_col...| 00000a90 20 4c 44 41 20 23 30 3a 53 54 41 20 73 63 72 65 | LDA #0:STA scre| 00000aa0 65 6e 3a 4c 44 41 20 73 63 72 5f 68 69 0d 05 8c |en:LDA scr_hi...| 00000ab0 17 53 54 41 20 73 63 72 65 65 6e 2b 31 3a 4c 44 |.STA screen+1:LD| 00000ac0 59 20 23 30 0d 05 96 0a 2e 6e 6c 6f 6f 70 0d 05 |Y #0.....nloop..| 00000ad0 a0 17 4c 44 41 20 63 31 3a 82 20 28 73 63 72 65 |..LDA c1:. (scre| 00000ae0 65 6e 29 2c 59 0d 05 aa 1d 53 54 41 20 28 73 63 |en),Y....STA (sc| 00000af0 72 65 65 6e 29 2c 59 3a 49 4e 59 3a 4c 44 41 20 |reen),Y:INY:LDA | 00000b00 63 32 0d 05 b4 1f 82 20 28 73 63 72 65 65 6e 29 |c2..... (screen)| 00000b10 2c 59 3a 53 54 41 20 28 73 63 72 65 65 6e 29 2c |,Y:STA (screen),| 00000b20 59 0d 05 be 1e 49 4e 59 3a 42 4e 45 20 6e 6c 6f |Y....INY:BNE nlo| 00000b30 6f 70 3a 49 4e 43 20 73 63 72 65 65 6e 2b 31 0d |op:INC screen+1.| 00000b40 05 c8 11 42 50 4c 20 6e 6c 6f 6f 70 3a 52 54 53 |...BPL nloop:RTS| 00000b50 0d 05 d2 05 3a 0d 05 dc 0c 2e 72 6e 64 5f 63 6f |....:.....rnd_co| 00000b60 6c 0d 05 e6 0a 4c 44 58 20 23 30 0d 05 f0 0b 2e |l....LDX #0.....| 00000b70 72 6c 6f 6f 70 31 0d 05 fa 22 4c 44 41 20 23 30 |rloop1..."LDA #0| 00000b80 3a 53 54 41 20 73 63 72 65 65 6e 3a 53 54 41 20 |:STA screen:STA | 00000b90 73 63 72 65 65 6e 2b 31 0d 06 04 12 4c 44 59 20 |screen+1....LDY | 00000ba0 23 33 3a 4c 44 41 20 72 6e 64 0d 06 0e 0b 2e 72 |#3:LDA rnd.....r| 00000bb0 6c 6f 6f 70 32 0d 06 18 1a 41 53 4c 20 41 3a 52 |loop2....ASL A:R| 00000bc0 4f 4c 20 73 63 72 65 65 6e 2b 31 3a 44 45 59 0d |OL screen+1:DEY.| 00000bd0 06 22 19 42 4e 45 20 72 6c 6f 6f 70 32 3a 53 54 |.".BNE rloop2:ST| 00000be0 41 20 73 63 72 65 65 6e 0d 06 2c 1f 4c 44 41 20 |A screen..,.LDA | 00000bf0 73 63 72 5f 68 69 3a 43 4c 43 3a 41 44 43 20 73 |scr_hi:CLC:ADC s| 00000c00 63 72 65 65 6e 2b 31 0d 06 36 10 53 54 41 20 73 |creen+1..6.STA s| 00000c10 63 72 65 65 6e 2b 31 0d 06 40 0b 2e 72 6c 6f 6f |creen+1..@..rloo| 00000c20 70 33 0d 06 4a 0a 4c 44 59 20 23 37 0d 06 54 0b |p3..J.LDY #7..T.| 00000c30 2e 72 6c 6f 6f 70 34 0d 06 5e 16 54 59 41 3a 80 |.rloop4..^.TYA:.| 00000c40 20 23 31 3a 42 45 51 20 72 6f 76 65 72 0d 06 68 | #1:BEQ rover..h| 00000c50 15 4c 44 41 20 63 32 3a 4a 4d 50 20 72 6f 76 65 |.LDA c2:JMP rove| 00000c60 72 32 0d 06 72 0a 2e 72 6f 76 65 72 0d 06 7c 0a |r2..r..rover..|.| 00000c70 4c 44 41 20 63 31 0d 06 86 0b 2e 72 6f 76 65 72 |LDA c1.....rover| 00000c80 32 0d 06 90 23 82 20 28 73 63 72 65 65 6e 29 2c |2...#. (screen),| 00000c90 59 3a 53 54 41 20 28 73 63 72 65 65 6e 29 2c 59 |Y:STA (screen),Y| 00000ca0 3a 44 45 59 0d 06 9a 1f 42 50 4c 20 72 6c 6f 6f |:DEY....BPL rloo| 00000cb0 70 34 3a 4c 44 41 20 73 63 72 65 65 6e 2b 31 3a |p4:LDA screen+1:| 00000cc0 43 4c 43 0d 06 a4 22 41 44 43 20 23 38 3a 53 54 |CLC..."ADC #8:ST| 00000cd0 41 20 73 63 72 65 65 6e 2b 31 3a 42 50 4c 20 72 |A screen+1:BPL r| 00000ce0 6c 6f 6f 70 33 0d 06 ae 1b 4c 44 41 20 72 6e 64 |loop3....LDA rnd| 00000cf0 3a 41 53 4c 20 41 3a 41 53 4c 20 41 3a 43 4c 43 |:ASL A:ASL A:CLC| 00000d00 0d 06 b8 1e 41 44 43 20 72 6e 64 3a 43 4c 43 3a |....ADC rnd:CLC:| 00000d10 41 44 43 20 23 33 3a 53 54 41 20 72 6e 64 0d 06 |ADC #3:STA rnd..| 00000d20 c2 16 44 45 58 3a 42 4e 45 20 72 6c 6f 6f 70 31 |..DEX:BNE rloop1| 00000d30 3a 52 54 53 0d 06 cc 05 3a 0d 06 d6 0d 2e 73 68 |:RTS....:.....sh| 00000d40 75 74 5f 63 6f 6c 0d 06 e0 1a 53 54 59 20 74 65 |ut_col....STY te| 00000d50 6d 70 3a 4c 44 58 20 23 37 3a 4c 44 59 20 23 30 |mp:LDX #7:LDY #0| 00000d60 0d 06 ea 0b 2e 73 6c 6f 6f 70 31 0d 06 f4 26 53 |.....sloop1...&S| 00000d70 54 58 20 73 63 72 65 65 6e 3a 4c 44 41 20 73 63 |TX screen:LDA sc| 00000d80 72 5f 68 69 3a 53 54 41 20 73 63 72 65 65 6e 2b |r_hi:STA screen+| 00000d90 31 0d 06 fe 0b 2e 73 6c 6f 6f 70 32 0d 07 08 19 |1.....sloop2....| 00000da0 54 58 41 3a 80 20 23 31 3a 54 41 59 3a 4c 44 41 |TXA:. #1:TAY:LDA| 00000db0 20 63 31 2c 59 0d 07 12 1a 4c 44 59 20 74 65 6d | c1,Y....LDY tem| 00000dc0 70 3a 42 4e 45 20 6e 6f 74 5f 74 69 74 6c 65 0d |p:BNE not_title.| 00000dd0 07 1c 19 4c 44 41 20 23 26 43 30 3a 80 20 28 73 |...LDA #&C0:. (s| 00000de0 63 72 65 65 6e 29 2c 59 0d 07 26 15 4a 4d 50 20 |creen),Y..&.JMP | 00000df0 72 65 73 74 6f 72 65 5f 74 69 74 6c 65 0d 07 30 |restore_title..0| 00000e00 1f 2e 6e 6f 74 5f 74 69 74 6c 65 20 44 45 59 3a |..not_title DEY:| 00000e10 82 20 28 73 63 72 65 65 6e 29 2c 59 0d 07 3a 12 |. (screen),Y..:.| 00000e20 2e 72 65 73 74 6f 72 65 5f 74 69 74 6c 65 0d 07 |.restore_title..| 00000e30 44 21 53 54 41 20 28 73 63 72 65 65 6e 29 2c 59 |D!STA (screen),Y| 00000e40 3a 4c 44 41 20 73 63 72 65 65 6e 3a 43 4c 43 0d |:LDA screen:CLC.| 00000e50 07 4e 15 41 44 43 20 23 38 3a 53 54 41 20 73 63 |.N.ADC #8:STA sc| 00000e60 72 65 65 6e 0d 07 58 1b 42 43 43 20 73 6c 6f 6f |reen..X.BCC sloo| 00000e70 70 32 3a 49 4e 43 20 73 63 72 65 65 6e 2b 31 0d |p2:INC screen+1.| 00000e80 07 62 1d 42 50 4c 20 73 6c 6f 6f 70 32 3a 44 45 |.b.BPL sloop2:DE| 00000e90 58 3a 42 50 4c 20 73 6c 6f 6f 70 31 0d 07 6c 07 |X:BPL sloop1..l.| 00000ea0 52 54 53 0d 07 76 05 3a 0d 07 80 0f 2e 73 63 72 |RTS..v.:.....scr| 00000eb0 6f 6c 6c 5f 63 6f 6c 0d 07 8a 1c 4c 44 58 20 23 |oll_col....LDX #| 00000ec0 26 32 30 3a 53 54 58 20 72 6f 77 73 3a 4c 44 58 |&20:STX rows:LDX| 00000ed0 20 23 30 0d 07 94 26 53 54 58 20 73 63 72 65 65 | #0...&STX scree| 00000ee0 6e 3a 4c 44 58 20 73 63 72 5f 68 69 3a 53 54 58 |n:LDX scr_hi:STX| 00000ef0 20 73 63 72 65 65 6e 2b 31 0d 07 9e 0a 2e 73 63 | screen+1.....sc| 00000f00 72 6f 77 0d 07 a8 1f 4c 44 41 20 73 63 72 65 65 |row....LDA scree| 00000f10 6e 3a 53 54 41 20 63 6f 6c 5f 61 64 64 72 3a 43 |n:STA col_addr:C| 00000f20 4c 43 0d 07 b2 24 41 44 43 20 23 26 38 30 3a 53 |LC...$ADC #&80:S| 00000f30 54 41 20 73 63 72 65 65 6e 3a 4c 44 41 20 73 63 |TA screen:LDA sc| 00000f40 72 65 65 6e 2b 31 0d 07 bc 1b 53 54 41 20 63 6f |reen+1....STA co| 00000f50 6c 5f 61 64 64 72 2b 31 3a 41 44 43 20 23 26 30 |l_addr+1:ADC #&0| 00000f60 32 0d 07 c6 17 42 50 4c 20 73 63 6f 76 65 72 3a |2....BPL scover:| 00000f70 4c 44 41 20 23 26 33 30 0d 07 d0 0b 2e 73 63 6f |LDA #&30.....sco| 00000f80 76 65 72 0d 07 da 24 53 54 41 20 73 63 72 65 65 |ver...$STA scree| 00000f90 6e 2b 31 3a 4c 44 41 20 23 26 31 33 3a 4a 53 52 |n+1:LDA #&13:JSR| 00000fa0 20 6f 73 62 79 74 65 0d 07 e4 21 4c 44 41 20 73 | osbyte...!LDA s| 00000fb0 63 72 65 65 6e 2b 31 3a 4c 53 52 20 41 3a 52 4f |creen+1:LSR A:RO| 00000fc0 52 20 73 63 72 65 65 6e 0d 07 ee 22 54 41 59 3a |R screen..."TAY:| 00000fd0 4c 44 58 20 23 33 3a 4c 44 41 20 23 26 39 37 3a |LDX #3:LDA #&97:| 00000fe0 4a 53 52 20 6f 73 62 79 74 65 0d 07 f8 1d 4c 44 |JSR osbyte....LD| 00000ff0 41 20 73 63 72 65 65 6e 3a 41 53 4c 20 73 63 72 |A screen:ASL scr| 00001000 65 65 6e 3a 54 41 59 0d 08 02 13 4c 44 58 20 23 |een:TAY....LDX #| 00001010 32 3a 53 54 58 20 74 65 6d 70 0d 08 0c 17 4c 44 |2:STX temp....LD| 00001020 41 20 23 26 39 37 3a 4a 53 52 20 6f 73 62 79 74 |A #&97:JSR osbyt| 00001030 65 0d 08 16 13 4c 44 59 20 23 30 3a 4c 44 58 20 |e....LDY #0:LDX | 00001040 23 26 34 30 0d 08 20 0b 2e 73 63 6c 6f 6f 70 0d |#&40.. ..scloop.| 00001050 08 2a 19 4c 44 41 20 28 63 6f 6c 5f 61 64 64 72 |.*.LDA (col_addr| 00001060 29 2c 59 3a 82 20 63 31 0d 08 34 18 53 54 41 20 |),Y:. c1..4.STA | 00001070 28 63 6f 6c 5f 61 64 64 72 29 2c 59 3a 49 4e 59 |(col_addr),Y:INY| 00001080 0d 08 3e 19 4c 44 41 20 28 63 6f 6c 5f 61 64 64 |..>.LDA (col_add| 00001090 72 29 2c 59 3a 82 20 63 32 0d 08 48 18 53 54 41 |r),Y:. c2..H.STA| 000010a0 20 28 63 6f 6c 5f 61 64 64 72 29 2c 59 3a 49 4e | (col_addr),Y:IN| 000010b0 59 0d 08 52 1f 42 4e 45 20 73 63 5f 68 69 5f 6f |Y..R.BNE sc_hi_o| 000010c0 6b 3a 49 4e 43 20 63 6f 6c 5f 61 64 64 72 2b 31 |k:INC col_addr+1| 000010d0 0d 08 5c 0d 2e 73 63 5f 68 69 5f 6f 6b 0d 08 66 |..\..sc_hi_ok..f| 000010e0 12 44 45 58 3a 42 4e 45 20 73 63 6c 6f 6f 70 0d |.DEX:BNE scloop.| 000010f0 08 70 17 44 45 43 20 74 65 6d 70 3a 42 4e 45 20 |.p.DEC temp:BNE | 00001100 73 63 6c 6f 6f 70 0d 08 7a 0c 2e 72 6f 77 5f 65 |scloop..z..row_e| 00001110 6e 64 0d 08 84 1a 44 45 43 20 72 6f 77 73 3a 42 |nd....DEC rows:B| 00001120 4e 45 20 73 63 72 6f 77 3a 52 54 53 0d 08 8e 05 |NE scrow:RTS....| 00001130 3a 0d 08 98 0e 2e 73 75 70 65 72 5f 70 69 78 0d |:.....super_pix.| 00001140 08 a2 14 53 54 58 20 63 31 3a 54 58 41 3a 80 20 |...STX c1:TXA:. | 00001150 23 38 35 0d 08 ac 14 41 53 4c 20 41 3a 53 54 41 |#85....ASL A:STA| 00001160 20 63 32 3a 54 58 41 0d 08 b6 16 80 20 23 31 37 | c2:TXA..... #17| 00001170 30 3a 4c 53 52 20 41 3a 84 41 20 63 32 0d 08 c0 |0:LSR A:.A c2...| 00001180 0e 53 54 41 20 63 32 3a 52 54 53 0d 08 ca 05 3a |.STA c2:RTS....:| 00001190 0d 08 d4 0c 2e 70 61 74 74 65 72 6e 0d 08 de 11 |.....pattern....| 000011a0 4c 44 58 20 23 32 3a 4c 44 59 20 23 30 0d 08 e8 |LDX #2:LDY #0...| 000011b0 0a 2e 70 6c 6f 6f 70 0d 08 f2 14 4c 44 41 20 26 |..ploop....LDA &| 000011c0 46 46 3a 42 4d 49 20 70 6f 75 74 0d 08 fc 20 4c |FF:BMI pout... L| 000011d0 44 41 20 23 26 31 32 3a 4a 53 52 20 6f 73 77 72 |DA #&12:JSR oswr| 000011e0 63 68 3a 4c 44 41 20 23 26 30 33 0d 09 06 1b 4a |ch:LDA #&03....J| 000011f0 53 52 20 6f 73 77 72 63 68 3a 4a 53 52 20 72 65 |SR oswrch:JSR re| 00001200 61 64 5f 76 64 75 0d 09 10 17 4c 44 41 20 23 26 |ad_vdu....LDA #&| 00001210 31 39 3a 4a 53 52 20 6f 73 77 72 63 68 0d 09 1a |19:JSR oswrch...| 00001220 1c 54 58 41 3a 42 45 51 20 74 72 69 3a 44 45 58 |.TXA:BEQ tri:DEX| 00001230 3a 4c 44 41 20 23 26 30 34 0d 09 24 10 42 4e 45 |:LDA #&04..$.BNE| 00001240 20 70 6c 6f 74 5f 6f 70 74 0d 09 2e 08 2e 74 72 | plot_opt.....tr| 00001250 69 0d 09 38 0b 4c 44 41 20 23 38 35 0d 09 42 0d |i..8.LDA #85..B.| 00001260 2e 70 6c 6f 74 5f 6f 70 74 0d 09 4c 1b 4a 53 52 |.plot_opt..L.JSR| 00001270 20 6f 73 77 72 63 68 3a 4a 53 52 20 72 65 61 64 | oswrch:JSR read| 00001280 5f 76 64 75 0d 09 56 1d 4a 53 52 20 72 65 61 64 |_vdu..V.JSR read| 00001290 5f 76 64 75 3a 4a 53 52 20 72 65 61 64 5f 76 64 |_vdu:JSR read_vd| 000012a0 75 0d 09 60 1e 4a 53 52 20 72 65 61 64 5f 76 64 |u..`.JSR read_vd| 000012b0 75 3a 4c 44 41 20 76 64 75 5f 73 74 61 72 74 0d |u:LDA vdu_start.| 000012c0 09 6a 19 43 4d 50 20 76 64 75 5f 65 6e 64 3a 42 |.j.CMP vdu_end:B| 000012d0 4e 45 20 70 6c 6f 6f 70 0d 09 74 21 4c 44 41 20 |NE ploop..t!LDA | 000012e0 76 64 75 5f 73 74 61 72 74 2b 31 3a 43 4d 50 20 |vdu_start+1:CMP | 000012f0 76 64 75 5f 65 6e 64 2b 31 0d 09 7e 17 42 4e 45 |vdu_end+1..~.BNE| 00001300 20 70 6c 6f 6f 70 3a 2e 70 6f 75 74 20 52 54 53 | ploop:.pout RTS| 00001310 0d 09 88 05 3a 0d 09 92 0d 2e 72 65 61 64 5f 76 |....:.....read_v| 00001320 64 75 0d 09 9c 20 4c 44 41 20 28 76 64 75 5f 73 |du... LDA (vdu_s| 00001330 74 61 72 74 29 2c 59 3a 4a 53 52 20 6f 73 77 72 |tart),Y:JSR oswr| 00001340 63 68 0d 09 a6 1a 49 4e 43 20 76 64 75 5f 73 74 |ch....INC vdu_st| 00001350 61 72 74 3a 42 4e 45 20 72 65 6e 64 0d 09 b0 1d |art:BNE rend....| 00001360 49 4e 43 20 76 64 75 5f 73 74 61 72 74 2b 31 3a |INC vdu_start+1:| 00001370 2e 72 65 6e 64 20 52 54 53 0d 09 ba 05 3a 0d 09 |.rend RTS....:..| 00001380 c4 0c 2e 70 61 6c 65 74 74 65 0d 09 ce 1b 50 48 |...palette....PH| 00001390 41 3a 4c 44 41 20 23 26 31 33 3a 4a 53 52 20 6f |A:LDA #&13:JSR o| 000013a0 73 62 79 74 65 0d 09 d8 1a 4a 53 52 20 6f 73 77 |sbyte....JSR osw| 000013b0 31 32 3a 50 4c 41 3a 42 4e 45 20 72 65 6e 64 0d |12:PLA:BNE rend.| 000013c0 09 e2 0d 2e 66 6f 72 65 5f 74 6f 6f 0d 09 ec 1c |....fore_too....| 000013d0 4c 44 41 20 70 62 3a 53 45 43 3a 53 42 43 20 23 |LDA pb:SEC:SBC #| 000013e0 38 3a 53 54 41 20 70 62 0d 09 f6 1c 4c 44 41 20 |8:STA pb....LDA | 000013f0 70 62 2b 31 3a 53 42 43 20 23 38 3a 53 54 41 20 |pb+1:SBC #8:STA | 00001400 70 62 2b 31 0d 0a 00 0a 2e 6f 73 77 31 32 0d 0a |pb+1.....osw12..| 00001410 0a 1a 4c 44 41 20 23 26 30 43 3a 4c 44 58 20 23 |..LDA #&0C:LDX #| 00001420 70 62 20 83 26 31 30 30 0d 0a 14 1c 4c 44 59 20 |pb .&100....LDY | 00001430 23 70 62 20 81 26 31 30 30 3a 4a 4d 50 20 6f 73 |#pb .&100:JMP os| 00001440 77 6f 72 64 0d 0a 1e 05 3a 0d 0a 28 07 2e 70 62 |word....:..(..pb| 00001450 0d 0a 32 0a 45 51 55 44 20 30 0d 0a 3c 0a 45 51 |..2.EQUD 0..<.EQ| 00001460 55 42 20 30 0d 0a 46 09 5d 3a ed 3a e1 0d 0a 50 |UB 0..F.]:.:...P| 00001470 05 3a 0d 0a 5a 0c dd 20 f2 72 65 6c 6f 63 0d 0a |.:..Z.. .reloc..| 00001480 64 94 ff 28 22 4b 45 59 30 20 2a 54 41 50 45 7c |d..("KEY0 *TAPE|| 00001490 4d 20 46 25 3d 50 41 47 45 3a 54 25 3d 26 45 30 |M F%=PAGE:T%=&E0| 000014a0 30 3a 3f 54 4f 50 3d 31 33 3a 52 45 50 45 41 54 |0:?TOP=13:REPEAT| 000014b0 20 24 54 25 3d 24 46 25 3a 4c 25 3d 4c 45 4e 24 | $T%=$F%:L%=LEN$| 000014c0 54 25 2b 31 3a 54 25 3d 54 25 2b 4c 25 3a 46 25 |T%+1:T%=T%+L%:F%| 000014d0 3d 46 25 2b 4c 25 3a 55 4e 54 49 4c 20 46 25 3e |=F%+L%:UNTIL F%>| 000014e0 54 4f 50 7c 4d 20 50 41 47 45 3d 26 45 30 30 7c |TOP|M PAGE=&E00|| 000014f0 4d 20 4f 4c 44 7c 4d 20 52 55 4e 7c 4d 22 29 3a |M OLD|M RUN|M"):| 00001500 ff 28 22 46 58 31 33 38 2c 30 2c 31 32 38 22 29 |.("FX138,0,128")| 00001510 3a e0 0d 0a 6e 05 3a 0d 0a 78 0a dd 20 f2 65 72 |:...n.:..x.. .er| 00001520 72 0d 0a 82 09 ee 20 85 20 87 0d 0a 8c 0b 2a 46 |r..... . .....*F| 00001530 58 39 2c 32 35 0d 0a 96 11 ef 32 32 2c 36 3a d3 |X9,25.....22,6:.| 00001540 3d 26 36 30 30 30 0d 0a a0 18 f1 27 3a f6 3a f1 |=&6000.....':.:.| 00001550 20 22 20 61 74 20 6c 69 6e 65 20 22 3b 9e 0d 0a | " at line ";...| 00001560 aa 05 3a 0d 0a b4 35 dc 20 32 32 32 2c 36 2c 32 |..:...5. 222,6,2| 00001570 36 34 2c 31 31 2c 33 33 30 2c 31 33 2c 33 34 32 |64,11,330,13,342| 00001580 2c 31 34 2c 32 34 2c 31 34 2c 33 32 30 2c 31 33 |,14,24,14,320,13| 00001590 2c 39 39 39 2c 39 39 39 0d ff |,999,999..| 0000159a