Home » Archimedes archive » Archimedes World » AW-1992-10.adf » AWOct92 » !AWOct92/Goodies/PDGame/!2067Demo/Code/Loading
!AWOct92/Goodies/PDGame/!2067Demo/Code/Loading
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 » Archimedes World » AW-1992-10.adf » AWOct92 |
Filename: | !AWOct92/Goodies/PDGame/!2067Demo/Code/Loading |
Read OK: | ✔ |
File size: | 0558 bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
10REM> <PreHist$Dir>.Code.Loading 11SYS "Wimp_CommandWindow",,-1 12MODE 15 20PROCassembl 40PROCloadingscreen 70END 80 160DEFPROCloadingscreen 170size=&400*100 180 190DIM sp size,decrunch size 200 210OSCLI"Load <PreHist$Dir>.Grafix.LoadScreen "+STR$~sp 220A%=sp 230B%=decrunch 240CALL decode 250 260MODE 13:VDU 23,1,0;0;0;0; 270 280FOR bank%=1 TO 2 290 300OSCLI"FX 112 "+STR$bank% 310CLS 320SYS &2E,290,decrunch,"Screen",0,0,0 340NEXT 341VDU 19,0,24,&80,&0,&80 350 351*FX 112 1 352*FX 113 1 360ENDPROC 370 380 390DEFPROCassembl 400 410DIM code &400 420 430P%=code 440 450FOR opt%=0 TO 2 STEP 2 460src%=0 470len%=1 480dst%=2 490srcpnt%=3 500dstpnt%=4 510byte%=5 520last%=6 530repeat%=7 540repno%=8 550 560P%=code 570[OPT opt% 580.decode 590STMFD R13!,{R0-R12,R14} 600 610; A%= source address 620; B%= destination address 630MOV R2,R1 640 650MOV srcpnt%,src% 660MOV dstpnt%,dst% 670 680MVN last%,#0 690MOV byte%,#0 700 710MOV repno%,#0 720 730LDR len%,[srcpnt%],#4 740 750 760.loop 770LDRB byte%,[srcpnt%],#1 780CMP byte%,last% 790BNE norepeat 800 LDRB repno%,[srcpnt%],#1:SUB len%,len%,#1:ADD repno%,repno%,#1 810 .reploop 820 SUBS repno%,repno%,#1 830 BLT repend 840 STRB byte%,[dstpnt%],#1 850 MVN last%,#0 860 B reploop 870 .repend 880 B loopend 890.norepeat 900 STRB byte%,[dstpnt%],#1 910 MOV last%,byte% 920.loopend 930SUBS len%,len%,#1 940BGT loop 950 960.endroutine 970LDMFD R13!,{R0-R12,R15} 980]:NEXT 990ENDPROC
!�> <PreHist$Dir>.Code.Loading ș "Wimp_CommandWindow",,-1 � 15 �assembl (�loadingscreen F� P ���loadingscreen �size=&400*100 � �� sp size,decrunch size � �1�"Load <PreHist$Dir>.Grafix.LoadScreen "+�~sp � A%=sp �B%=decrunch �� decode � � 13:� 23,1,0;0;0;0; � bank%=1 � 2 " ,�"FX 112 "+�bank% 6� @&ș &2E,290,decrunch,"Screen",0,0,0 T� U� 19,0,24,&80,&0,&80 ^ _ *FX 112 1 ` *FX 113 1 h� r | � ��assembl � �� code &400 � �P%=code � �� opt%=0 � 2 � 2 � src%=0 � len%=1 � dst%=2 � srcpnt%=3 � dstpnt%=4 �byte%=5 last%=6 repeat%=7 repno%=8 & 0P%=code : [OPT opt% D.decode NSTMFD R13!,{R0-R12,R14} X b; A%= source address l; B%= destination address v MOV R2,R1 � �MOV srcpnt%,src% �MOV dstpnt%,dst% � �MVN last%,#0 �MOV byte%,#0 � �MOV repno%,#0 � �LDR len%,[srcpnt%],#4 � � � .loop LDRB byte%,[srcpnt%],#1 CMP byte%,last% BNE norepeat D LDRB repno%,[srcpnt%],#1:SUB len%,len%,#1:ADD repno%,repno%,#1 * .reploop 4 SUBS repno%,repno%,#1 > BLT repend H STRB byte%,[dstpnt%],#1 R MVN last%,#0 \ B reploop f .repend p B loopend z .norepeat � STRB byte%,[dstpnt%],#1 � MOV last%,byte% �.loopend �SUBS len%,len%,#1 �BGT loop � �.endroutine �LDMFD R13!,{R0-R12,R15} �]:� �� �
00000000 0d 00 0a 21 f4 3e 20 3c 50 72 65 48 69 73 74 24 |...!.> <PreHist$| 00000010 44 69 72 3e 2e 43 6f 64 65 2e 4c 6f 61 64 69 6e |Dir>.Code.Loadin| 00000020 67 0d 00 0b 1f c8 99 20 22 57 69 6d 70 5f 43 6f |g...... "Wimp_Co| 00000030 6d 6d 61 6e 64 57 69 6e 64 6f 77 22 2c 2c 2d 31 |mmandWindow",,-1| 00000040 0d 00 0c 08 eb 20 31 35 0d 00 14 0c f2 61 73 73 |..... 15.....ass| 00000050 65 6d 62 6c 0d 00 28 12 f2 6c 6f 61 64 69 6e 67 |embl..(..loading| 00000060 73 63 72 65 65 6e 0d 00 46 05 e0 0d 00 50 04 0d |screen..F....P..| 00000070 00 a0 13 dd f2 6c 6f 61 64 69 6e 67 73 63 72 65 |.....loadingscre| 00000080 65 6e 0d 00 aa 11 73 69 7a 65 3d 26 34 30 30 2a |en....size=&400*| 00000090 31 30 30 0d 00 b4 04 0d 00 be 1b de 20 73 70 20 |100......... sp | 000000a0 73 69 7a 65 2c 64 65 63 72 75 6e 63 68 20 73 69 |size,decrunch si| 000000b0 7a 65 0d 00 c8 04 0d 00 d2 31 ff 22 4c 6f 61 64 |ze.......1."Load| 000000c0 20 3c 50 72 65 48 69 73 74 24 44 69 72 3e 2e 47 | <PreHist$Dir>.G| 000000d0 72 61 66 69 78 2e 4c 6f 61 64 53 63 72 65 65 6e |rafix.LoadScreen| 000000e0 20 22 2b c3 7e 73 70 0d 00 dc 09 41 25 3d 73 70 | "+.~sp....A%=sp| 000000f0 0d 00 e6 0f 42 25 3d 64 65 63 72 75 6e 63 68 0d |....B%=decrunch.| 00000100 00 f0 0c d6 20 64 65 63 6f 64 65 0d 00 fa 04 0d |.... decode.....| 00000110 01 04 18 eb 20 31 33 3a ef 20 32 33 2c 31 2c 30 |.... 13:. 23,1,0| 00000120 3b 30 3b 30 3b 30 3b 0d 01 0e 04 0d 01 18 11 e3 |;0;0;0;.........| 00000130 20 62 61 6e 6b 25 3d 31 20 b8 20 32 0d 01 22 04 | bank%=1 . 2..".| 00000140 0d 01 2c 15 ff 22 46 58 20 31 31 32 20 22 2b c3 |..,.."FX 112 "+.| 00000150 62 61 6e 6b 25 0d 01 36 05 db 0d 01 40 26 c8 99 |bank%..6....@&..| 00000160 20 26 32 45 2c 32 39 30 2c 64 65 63 72 75 6e 63 | &2E,290,decrunc| 00000170 68 2c 22 53 63 72 65 65 6e 22 2c 30 2c 30 2c 30 |h,"Screen",0,0,0| 00000180 0d 01 54 05 ed 0d 01 55 18 ef 20 31 39 2c 30 2c |..T....U.. 19,0,| 00000190 32 34 2c 26 38 30 2c 26 30 2c 26 38 30 0d 01 5e |24,&80,&0,&80..^| 000001a0 04 0d 01 5f 0d 2a 46 58 20 31 31 32 20 31 0d 01 |..._.*FX 112 1..| 000001b0 60 0d 2a 46 58 20 31 31 33 20 31 0d 01 68 05 e1 |`.*FX 113 1..h..| 000001c0 0d 01 72 04 0d 01 7c 04 0d 01 86 0d dd f2 61 73 |..r...|.......as| 000001d0 73 65 6d 62 6c 0d 01 90 04 0d 01 9a 0f de 20 63 |sembl......... c| 000001e0 6f 64 65 20 26 34 30 30 0d 01 a4 04 0d 01 ae 0b |ode &400........| 000001f0 50 25 3d 63 6f 64 65 0d 01 b8 04 0d 01 c2 14 e3 |P%=code.........| 00000200 20 6f 70 74 25 3d 30 20 b8 20 32 20 88 20 32 0d | opt%=0 . 2 . 2.| 00000210 01 cc 0a 73 72 63 25 3d 30 0d 01 d6 0a 6c 65 6e |...src%=0....len| 00000220 25 3d 31 0d 01 e0 0a 64 73 74 25 3d 32 0d 01 ea |%=1....dst%=2...| 00000230 0d 73 72 63 70 6e 74 25 3d 33 0d 01 f4 0d 64 73 |.srcpnt%=3....ds| 00000240 74 70 6e 74 25 3d 34 0d 01 fe 0b 62 79 74 65 25 |tpnt%=4....byte%| 00000250 3d 35 0d 02 08 0b 6c 61 73 74 25 3d 36 0d 02 12 |=5....last%=6...| 00000260 0d 72 65 70 65 61 74 25 3d 37 0d 02 1c 0c 72 65 |.repeat%=7....re| 00000270 70 6e 6f 25 3d 38 0d 02 26 04 0d 02 30 0b 50 25 |pno%=8..&...0.P%| 00000280 3d 63 6f 64 65 0d 02 3a 0d 5b 4f 50 54 20 6f 70 |=code..:.[OPT op| 00000290 74 25 0d 02 44 0b 2e 64 65 63 6f 64 65 0d 02 4e |t%..D..decode..N| 000002a0 1b 53 54 4d 46 44 20 52 31 33 21 2c 7b 52 30 2d |.STMFD R13!,{R0-| 000002b0 52 31 32 2c 52 31 34 7d 0d 02 58 04 0d 02 62 18 |R12,R14}..X...b.| 000002c0 3b 20 41 25 3d 20 73 6f 75 72 63 65 20 61 64 64 |; A%= source add| 000002d0 72 65 73 73 0d 02 6c 1d 3b 20 42 25 3d 20 64 65 |ress..l.; B%= de| 000002e0 73 74 69 6e 61 74 69 6f 6e 20 61 64 64 72 65 73 |stination addres| 000002f0 73 0d 02 76 0d 4d 4f 56 20 52 32 2c 52 31 0d 02 |s..v.MOV R2,R1..| 00000300 80 04 0d 02 8a 14 4d 4f 56 20 73 72 63 70 6e 74 |......MOV srcpnt| 00000310 25 2c 73 72 63 25 0d 02 94 14 4d 4f 56 20 64 73 |%,src%....MOV ds| 00000320 74 70 6e 74 25 2c 64 73 74 25 0d 02 9e 04 0d 02 |tpnt%,dst%......| 00000330 a8 10 4d 56 4e 20 6c 61 73 74 25 2c 23 30 0d 02 |..MVN last%,#0..| 00000340 b2 10 4d 4f 56 20 62 79 74 65 25 2c 23 30 0d 02 |..MOV byte%,#0..| 00000350 bc 04 0d 02 c6 11 4d 4f 56 20 72 65 70 6e 6f 25 |......MOV repno%| 00000360 2c 23 30 0d 02 d0 04 0d 02 da 19 4c 44 52 20 6c |,#0........LDR l| 00000370 65 6e 25 2c 5b 73 72 63 70 6e 74 25 5d 2c 23 34 |en%,[srcpnt%],#4| 00000380 0d 02 e4 04 0d 02 ee 04 0d 02 f8 09 2e 6c 6f 6f |.............loo| 00000390 70 0d 03 02 1b 4c 44 52 42 20 62 79 74 65 25 2c |p....LDRB byte%,| 000003a0 5b 73 72 63 70 6e 74 25 5d 2c 23 31 0d 03 0c 13 |[srcpnt%],#1....| 000003b0 43 4d 50 20 62 79 74 65 25 2c 6c 61 73 74 25 0d |CMP byte%,last%.| 000003c0 03 16 10 42 4e 45 20 6e 6f 72 65 70 65 61 74 0d |...BNE norepeat.| 000003d0 03 20 44 20 20 4c 44 52 42 20 72 65 70 6e 6f 25 |. D LDRB repno%| 000003e0 2c 5b 73 72 63 70 6e 74 25 5d 2c 23 31 3a 53 55 |,[srcpnt%],#1:SU| 000003f0 42 20 6c 65 6e 25 2c 6c 65 6e 25 2c 23 31 3a 41 |B len%,len%,#1:A| 00000400 44 44 20 72 65 70 6e 6f 25 2c 72 65 70 6e 6f 25 |DD repno%,repno%| 00000410 2c 23 31 0d 03 2a 0e 20 20 2e 72 65 70 6c 6f 6f |,#1..*. .reploo| 00000420 70 0d 03 34 1d 20 20 20 20 53 55 42 53 20 72 65 |p..4. SUBS re| 00000430 70 6e 6f 25 2c 72 65 70 6e 6f 25 2c 23 31 0d 03 |pno%,repno%,#1..| 00000440 3e 12 20 20 20 20 42 4c 54 20 72 65 70 65 6e 64 |>. BLT repend| 00000450 0d 03 48 1f 20 20 20 20 53 54 52 42 20 62 79 74 |..H. STRB byt| 00000460 65 25 2c 5b 64 73 74 70 6e 74 25 5d 2c 23 31 0d |e%,[dstpnt%],#1.| 00000470 03 52 14 20 20 20 20 4d 56 4e 20 6c 61 73 74 25 |.R. MVN last%| 00000480 2c 23 30 0d 03 5c 11 20 20 20 20 42 20 72 65 70 |,#0..\. B rep| 00000490 6c 6f 6f 70 0d 03 66 0d 20 20 2e 72 65 70 65 6e |loop..f. .repen| 000004a0 64 0d 03 70 0f 20 20 42 20 6c 6f 6f 70 65 6e 64 |d..p. B loopend| 000004b0 0d 03 7a 0d 2e 6e 6f 72 65 70 65 61 74 0d 03 84 |..z..norepeat...| 000004c0 1d 20 20 53 54 52 42 20 62 79 74 65 25 2c 5b 64 |. STRB byte%,[d| 000004d0 73 74 70 6e 74 25 5d 2c 23 31 0d 03 8e 15 20 20 |stpnt%],#1.... | 000004e0 4d 4f 56 20 6c 61 73 74 25 2c 62 79 74 65 25 0d |MOV last%,byte%.| 000004f0 03 98 0c 2e 6c 6f 6f 70 65 6e 64 0d 03 a2 15 53 |....loopend....S| 00000500 55 42 53 20 6c 65 6e 25 2c 6c 65 6e 25 2c 23 31 |UBS len%,len%,#1| 00000510 0d 03 ac 0c 42 47 54 20 6c 6f 6f 70 0d 03 b6 04 |....BGT loop....| 00000520 0d 03 c0 0f 2e 65 6e 64 72 6f 75 74 69 6e 65 0d |.....endroutine.| 00000530 03 ca 1b 4c 44 4d 46 44 20 52 31 33 21 2c 7b 52 |...LDMFD R13!,{R| 00000540 30 2d 52 31 32 2c 52 31 35 7d 0d 03 d4 07 5d 3a |0-R12,R15}....]:| 00000550 ed 0d 03 de 05 e1 0d ff |........| 00000558