Home » Archimedes archive » Micro User » MU 1990-11.adf » PD-Stuff » Graphics/!MakeGIF/!RunImage
Graphics/!MakeGIF/!RunImage
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 » Micro User » MU 1990-11.adf » PD-Stuff |
| Filename: | Graphics/!MakeGIF/!RunImage |
| Read OK: | ✔ |
| File size: | 37CB bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
10REM >!RunImage
20REMLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOG
30REM Creates GIF file from sprite or Clear file (RISCWARE)
40REM Version date : Thu,21 Jun 1990.20:10:33
50REM LEN 1990 Zeridajh software
60REM by John Kortink
70REMLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOGLOG
80ON ERROR PRINT'"Error"''"'";REPORT$;"' (code ";ERL;")"'':END
90DIM menu 2048,window1 2048,window2 2048
100DIM icondata 2048,icondend 0,poll 256,block 256,err 256
110DIM dum% 1024,Palette%(256)
120DIM Table% 50*1024:REM Required space for decompression tables
130Headsize%=4096:DIM Head% Headsize%:REM Buffer for file header
140Progneed%=90*1024:REM Memory needed for program+vars, without buffers
150Total%=HIMEM-PAGE:REM Total memory free
160Buffree%=Total%-Progneed%:REM Free for file buffers
170IFBuffree%<20*1024 THEN ERROR 1,"MakeGIF cannot startup properly"
180halve%=(Buffree%DIV2)ANDNOT3:REM Aligned half size
190Outputsize%=halve%:DIM Output% Outputsize%:REM Output file buffer
200Inputsize%=halve%:DIM Input% Inputsize%:REM Input file buffer
210PROCinitialise:REM Initialise application
220ON ERROR PROCerror(ERR,REPORT$+" (code "+STR$ERL+")")
230REPEAT REM Poll and action
240CASE FNpoll(0) OF
250 WHEN 0 : PROCnull:REM Nothing to do, perform checks
260 WHEN 1 : PROCredraw:REM Redraw window request
270 WHEN 2 : PROCopen:REM Open window request
280 WHEN 3 : PROCclose:REM Close window request
290 WHEN 6 : PROCmouseclick:REM Mouse clicked
300 WHEN 7 : PROCdragdrop:REM User has dropped drag box of file window
310 WHEN 8 : PROCkey:REM Key pressed
320 WHEN 9 : PROCmenuselect:REM Menu selection from user
330 WHEN 17,18 : PROCmessage:REM Message from WIMP
340ENDCASE
350UNTIL FALSE
360
370DEFPROCmenuselect
380selected%=poll!0:REM What selection ?
390IFselected%=1 THEN PROCdie:REM Quit icon, tidy up and exit
400ENDPROC
410
420DEFPROCclose
430PROCclose_window(poll!0):REM Close window
440ENDPROC
450
460DEFPROCopen
470PROCopen_window(0,poll):REM Open window
480ENDPROC
490
500DEFPROCnull
510IFDataLoadRef% THEN
520 DataLoadRef%=FALSE:SYS "OS_File",6,Output$:REM Delete file saved
530 PROCerror(-1,"Bad data transfer, receiver dead"):REM No DataLoadAck
540ENDIF
550ENDPROC
560
570DEFPROCkey
580win%=poll!0:ico%=poll!4:char%=poll!24:REM Window, icon, key pressed
590IF(win%=win_file%) AND (ico%=1) THEN
600 CASE char% OF
610 WHEN 13 : REM Return pressed
620 PROCerror(-1,"Please drag the file icon to a directory viewer")
630 WHEN 27 : REM Escape pressed
640 PROCclose_window(win_file%)
650 ENDCASE
660ENDIF
670ENDPROC
680
690DEFPROCmessage
700REM Ignore messages originating from myself
710IF(poll!4)=TaskHandle% THEN msgnr%=-1 ELSE msgnr%=poll!16
720CASE msgnr% OF
730 WHEN -1 : REM Don't react
740 WHEN 0 : PROCdie:REM Request to terminate task
750 WHEN 1 : REM DataSave, transfer via scrap file
760 scrap$=FNOSvar("Wimp$Scrap"):REM Read scrap filename
770 IFscrap$<>"" THEN poll!12=poll!8:poll!16=2:poll!36=-1:$(poll+44)=scrap$+CHR$0:poll!0=44+(LENscrap$+1+3)ANDNOT3:SYS WSendMsg%,18,poll,poll!4 ELSE PROCerror(-1,"Wimp$Scrap not defined"):REM Send DataSaveAck if scrap file defined
780 WHEN 2 : REM DataSaveAck, save file
790 Output$=FNstring(poll+44):REM Read path-name of GIF file to create
800 PROChour_on:REM Hourglass on
810 PROCmake_GIF(type%,Input$,Output$,error$):REM Create GIF file
820 PROChour_off:REM Hourglass off
830 IFerror$<>"" THEN
840 SYS "OS_File",6,Output$:REM Kill outputfile
850 PROCerror(-1,error$):REM Report error
860 ENDIF
870 poll!12=poll!8:poll!16=3:REM Amend data block for DataLoad
880 SYS WSendMsg%,18,poll,poll!4:REM Send DataLoad
890 DataLoadRef%=poll!8:REM Await a DataLoadAck, remember myref
900 WHEN 3 : REM DataLoad, check if sprite or Clear file
910 type%=poll!40:REM Filetype
920 IFtype%=&FF9 OR type%=&690 THEN
930 REM Sprite or Clear file, prepare to make GIF file
940 Input$=FNstring(poll+44):REM Filename
950 PROCopen_window(win_file%,0):REM Open save file window
960 poll!12=poll!8:poll!16=4:SYS WSendMsg%,17,poll,poll!4:REM DataLoadAck
970 ENDIF
980 WHEN 4 : REM DataLoadAck, check or ignore
990 IFDataLoadRef% THEN IFpoll!12=DataLoadRef% THEN DataLoadRef%=FALSE
1000 WHEN &CCF00 : REM Other MakeGIF asks to kill module
1010 poll!12=poll!8:SYS WSendMsg%,19,poll,poll!4:REM Hands off !
1020ENDCASE
1030ENDPROC
1040
1050DEFPROCmouseclick
1060but%=poll!8:win%=poll!12:ico%=poll!16:REM Buttons/window/icon
1070CASE win% OF
1080 WHEN -2 : REM Click on iconbar
1090 IFico%=Iiconbar% THEN IF(but%AND7)=2 THEN PROCiconbar_menu
1100 WHEN win_file% : REM Click on save file window
1110 IFico%=0 THEN
1120 CASE but% AND &7F OF
1130 WHEN 16,64 : REM Drag,calculate drag box and create it
1140 ScrW%=FNmode_var(MODE,11)<<FNmode_var(MODE,4):ScrH%=FNmode_var(MODE,12)<<FNmode_var(MODE,5):REM Screen width and height in OS-units
1150 !block=win%:SYS WGetWS%,,block:x%=block!4:y%=block!8:block!4=ico%:SYS WGetIS%,,block:!block=win%:block!4=5:block!8+=x%:block!12+=y%:block!16=block!8+68:block!20=block!12+68:block!24=0:block!28=0:block!32=ScrW%:block!36=ScrH%
1160 SYS WDragB%,,block:REM Create drag box
1170 ENDCASE
1180 ENDIF
1190ENDCASE
1200ENDPROC
1210
1220DEFPROCdragdrop
1230SYS WGetPI%,,block:REM Get pointer position
1240dropwin%=block!12:dropico%=block!16:REM Window/icon where box dropped
1250filename$=FNstring(SAVfn%):REM Filename for save
1260block!20=block!12:block!24=block!16:block!28=block!0:block!32=block!4:block!12=0:block!16=1:block!36=0:block!40=&FF9:$(block+44)=filename$+CHR$0:!block=(44+LENfilename$+4)ANDNOT3
1270SYS WSendMsg%,17,block,dropwin%,dropico%:REM Send DataSave
1280DataSaveRef%=block!8:REM Remember myref for DataSave
1290PROCclose_window(win_file%):REM Close save file window
1300ENDPROC
1310
1320DEFPROCmake_GIF(type%,InFile$,OutFile$,RETURN error$)
1330REM Creates GIF file OutFile$ from :
1340REM (type%=&FF9) first sprite in sprite file
1350REM (type%=&690) image in Clear file
1360REM Returns error in error$ if error occured, else ""
1370LOCAL ERROR
1380ON ERROR LOCAL error$=REPORT$+" (code "+STR$ERL+")":PROCclosef:ENDPROC
1390error$="":In=0:Out=0:REM No errors (yet), files both closed
1400In=OPENIN(InFile$):REM Open input file
1410CASE type% OF
1420 WHEN &FF9 : REM Sprite file
1430 SYS "OS_GBPB",4,In,Head%+4,Headsize%:REM Read sprite file header
1440 spr%=Head%+Head%!8:REM Start of first sprite
1450 sprname$="":ptr%=spr%+4:WHILE (?ptr%<>0) AND (LENsprname$<12):sprname$+=CHR$(?ptr%):ptr%+=1:ENDWHILE:REM Sprite's name
1460 wordw%=spr%!16+1:height%=spr%!20+1:REM Width in words, height in rows
1470 firstb%=spr%!24:lastb%=spr%!28:REM First/last bit used in border words
1480 image%=spr%+spr%!32:REM Pointer to image data
1490 mode%=spr%!40:palette%=spr%+44:REM Sprite's mode, pointer to palette
1500 colbits%=2^FNmode_var(mode%,9):REM Bits per pixel
1510 colours%=2^colbits%:REM Number of colours
1520 width%=(wordw%*32-(31-lastb%)-firstb%) DIV colbits%:REM Width in pixels
1530 IFimage%<=palette% THEN
1540 REM Sprite has no palette : use default palette
1550 CASE colours% OF
1560 WHEN 256 : FOR c%=0 TO 255:r%=((c%AND%00010000)>>1)+(c%AND%00000100)+(c%AND%11):g%=((c%AND%01100000)>>3)+(c%AND%11):b%=((c%AND%10000000)>>4)+((c%AND%00001000)>>1)+(c%AND%11):Palette%(c%)=(r%<<20)+(g%<<12)+(b%<<4):NEXT
1570 WHEN 16 : Palette%()=0,&F00000,&F000,&F0F000,&F0,&F000F0,&F0F0,&F0F0F0,0,&F00000,&F000,&F0F000,&F0,&F000F0,&F0F0,&F0F0F0
1580 WHEN 4 : Palette%()=0,&F00000,&F0F000,&F0F0F0
1590 WHEN 2 : Palette%()=0,&F0F0F0
1600 ENDCASE
1610 ELSE REM Read sprite's own palette
1620 IFcolours%<=16 THEN
1630 REM All palette entries present
1640 FOR c%=0 TO colours%-1:Palette%(c%)=FNpaltorgb(palette%!(c%*8)):NEXT
1650 ELSE REM Only 64 palette entries present, deduce all from first 16
1660 FOR c%=0 TO 15:Palette%(c%)=FNpaltorgb(palette%!(c%*8)):NEXT:FOR c%=16 TO 255:Palette%(c%)=Palette%(c%AND15)+(c%AND&80)+((c%AND&60)<<9)+((c%AND&10)<<19):NEXT
1670 ENDIF
1680 ENDIF
1690 raswidth%=FNmode_var(mode%,11)+1:REM 'Raster' width
1700 rasheight%=FNmode_var(mode%,12)+1:REM 'Raster' height%
1710 dataptr%=image%-Head%-4:REM Offset to image data
1720 WHEN &690 : REM Clear file
1730 SYS "OS_GBPB",4,In,Head%,Headsize%:REM Read Clear file header
1740 ptr%=Head%:maker$="":WHILE ?ptr%>=ASC" ":maker$+=CHR$(?ptr%):ptr%+=1:ENDWHILE:version%=ptr%!1:ptr%+=5:REM Maker and version
1750 IFmaker$="Translator" THEN IFversion%=600 ELSE error$="I cannot handle this Clear file from '"+maker$+"' version "+STR$(version%DIV100)+"."+RIGHT$("0"+STR$(version%MOD100),2)+" !!!":ENDPROC
1760 width%=!ptr%:height%=ptr%!4:colbits%=ptr%!8:ptr%+=12:REM Resolution
1770 IFcolbits%>8 THEN error$="I cannot handle pure RGB Clear files. GIF does not support these !":ENDPROC
1780 colours%=2^colbits%:REM Colours in image
1790 FOR c%=0 TO colours%-1:Palette%(c%)=((?ptr%)<<16)+((ptr%?1)<<8)+ptr%?2:ptr%+=3:NEXT:REM Read palette
1800 raswidth%=width%:rasheight%=height%:REM No actual 'raster size'
1810 dataptr%=ptr%-Head%:REM Offset to image data
1820ENDCASE
1830Out=OPENOUT(OutFile$):REM Open output GIF file
1840PROCouts("GIF87a"):REM GIF signature
1850PROCoutd(raswidth%):REM Raster width in pixels
1860PROCoutd(rasheight%):REM Raster height in pixels
1870PROCoutb((1<<7)+((colbits%-1)<<4)+colbits%-1):REM Flags + colbits
1880PROCoutb(0):REM Background colour index
1890PROCoutb(0):REM Reserved
1900FOR colour%=0 TO colours%-1:p%=Palette%(colour%):r%=p%>>16:g%=(p%>>8)AND&FF:b%=p%AND&FF:PROCoutb(r%):PROCoutb(g%):PROCoutb(b%):NEXT:REM Palette
1910PROCouts(","):REM Image separator character
1920PROCoutd(0):PROCoutd(0):REM Left/right offsets of image in raster
1930PROCoutd(width%):PROCoutd(height%):REM Width and height of image
1940PROCoutb((0<<7)+(0<<6)+colbits%-1):REM Flags + colbits
1950REM Now prepare compression by machinecode routines
1960PROCvar("iptr",dataptr%)::REM Offset to image data
1970PROCvar("ifha",In):PROCvar("ofha",Out):REM File handles of input/output
1980PROCvar("tabb",Table%):REM Free space for compression tables etc.
1990PROCvar("inbf",Input%):PROCvar("outb",Output%):REM Input and output buffer
2000PROCvar("outs",Outputsize%):PROCvar("insz",Inputsize%):REM Buffer sizes
2010PROCvar("bits",colbits%):REM Bits per pixel
2020PROCvar("widt",width%):PROCvar("heig",height%):REM Image width and height
2030IFtype%=&FF9 THEN PROCvar("left",firstb%):PROCvar("righ",lastb%):PROCvar("word",wordw%):REM Extra info for sprite input
2040PROCvar("type",type%):REM Set image type
2050PROCvar("blsi",254):REM Maximum size of count-byte blocks
2060IFcolbits%=1 THEN PROCoutb(2) ELSE PROCoutb(colbits%):REM Output codesize
2070SYS "MakeGIF_Compress":REM GIF compression
2080PROCouts(";"):REM GIF terminator character
2090PROCouts("Zeridajh MakeGIF"):REM Maker's stamp
2100CLOSE#In:REM Close input sprite file
2110CLOSE#Out:REM Close GIF file
2120SYS "OS_CLI","SetType "+OutFile$+" 695":REM Filetype as GIF file
2130ENDPROC
2140
2150DEFPROCclosef
2160REM Closes files on error
2170IFIn>0 THEN CLOSE#In
2180IFOut>0 THEN CLOSE#Out
2190ENDPROC
2200
2210DEFPROCouts(out$)
2220REM Outputs string to outfile
2230LOCAL c%
2240FOR c%=1 TO LENout$:BPUT#Out,ASCMID$(out$,c%):NEXT
2250ENDPROC
2260
2270DEFPROCoutd(out%)
2280REM Outputs double-byte to outfile
2290BPUT#Out,out%:BPUT#Out,out%>>8
2300ENDPROC
2310
2320DEFPROCoutb(out%)
2330REM Outputs byte to outfile
2340BPUT#Out,out%
2350ENDPROC
2360
2370DEFFNmode_var(mode%,var%)
2380REM Returns mode variable
2390LOCAL val%
2400SYS "OS_ReadModeVariable",mode%,var% TO ,,val%
2410=val%
2420
2430DEFFNstring(addr%)
2440REM Returns CTRL-char terminated string at addr%
2450LOCAL _%,_c%,_$
2460_%=-1:REPEAT _%+=1:UNTIL addr%?_%<32
2470_c%=addr%?_%:addr%?_%=13:_$=$addr%:addr%?_%=_c%
2480=_$
2490
2500DEFPROCmouse(RETURN x%,RETURN y%,RETURN but%)
2510REM Returns x,y and button state of mouse
2520MOUSE x%,y%,but%
2530ENDPROC
2540
2550DEFPROChour_on
2560REM Turns hourglass on after 1 sec
2570SYS "Hourglass_On"
2580ENDPROC
2590
2600DEFPROChour_off
2610REM Turns hourglass off
2620SYS "Hourglass_Off"
2630ENDPROC
2640
2650DEFFNOSvar(name$)
2660REM Attempts to return OS-var's string value
2670LOCAL _r$,_l%
2680_r$=STRING$(100," "):SYS "XOS_ReadVarVal",name$,_r$,LEN_r$,0,3 TO ,_r$,_l%
2690=LEFT$(_r$,_l%)
2700
2710DEFFNpaltorgb(pal%)
2720REM Returns &RRGGBB from sprite palette entry
2730=(pal%>>>24)+((pal%>>>8)AND&FF00)+((pal%<<8)AND&FF0000)
2740
2750DEFPROCiconbar_menu
2760REM Pops up menu for iconbar icon
2770PROCmouse(x%,y%,_%):x%-=64:REM Get coordinates via mouse
2780$menu="MakeGIF":menu?12=tf%:menu?13=tb%:menu?14=wf%:menu?15=wb%:menu!16=5*16:menu!20=40:menu!24=0:REM Menu header
2790menu!28=0:menu!32=win_info%:menu!36=(wb%<<28)+(wf%<<24)+(15<<12)+1:$(menu+40)="Info"+CHR$0:menu!52=&80:menu!56=-1:menu!60=menu!36:$(menu+64)="Quit"+CHR$0
2800SYS WCreateM%,,menu,x%,y%:REM Create iconbar menu
2810ENDPROC
2820
2830DEFPROCopen_window(handle%,info)
2840REM Opens window with handle handle%
2850REM If info<>0 then info is ready at info, else get info
2860LOCAL b%,px%,py%,_%,xs%,ys%
2870IFinfo<>0 THEN
2880 FOR b%=0 TO 31 STEP 4:block!b%=info!b%:NEXT
2890ELSE !block=handle%:SYS WGetWS%,,block
2900 PROCmouse(px%,py%,_%):xs%=block!12-block!4:ys%=block!16-block!8:block!4=px%-64:block!8=py%-ys%+16:block!12=block!4+xs%:block!16=block!8+ys%
2910ENDIF
2920SYS WOpenW%,,block
2930ENDPROC
2940
2950DEFPROCclose_window(handle%)
2960REM Closes window with handle handle%
2970!block=handle%:SYS WCloseW%,,block
2980ENDPROC
2990
3000DEFFNpoll(mask%)
3010REM Returns poll reason code, masking with mask%, data at poll
3020LOCAL reasoncode
3030SYS WPoll%,mask%,poll TO reasoncode
3040=reasoncode
3050
3060DEFPROCinitialise
3070REM Initialises program
3080applname$="MakeGIF":REM Name of application
3090SYS "Wimp_Initialise",200,&4B534154,applname$ TO version,TaskHandle%
3100IFversion<200 THEN ERROR 1,"I cannot work with WIMP pre-2.00"
3110W%=FNswi_to_nr("Wimp_Initialise"):REM Base SWI number
3120WCreateW%=W%+1:WCreateI%=W%+2:WOpenW%=W%+5:WCloseW%=W%+6:WPoll%=W%+7:WGetWS%=W%+11:WGetIS%=W%+14:WGetPI%=W%+15:WDragB%=W%+16:WCreateM%=W%+20:WLoadT%=W%+27:WReport%=W%+31:WSendMsg%=W%+39
3130tf%=7:tb%=2:wf%=7:wb%=0:si%=1:so%=3:REM Window/menu colours
3140!block=-1:block!4=0:block!8=0:block!12=68:block!16=68:block!20=&27003002:$(block+24)="!makegif":SYS WCreateI%,,block TO Iiconbar%:REM Iconbar icon
3150REM Load templates
3160SYS "Wimp_OpenTemplate",,"<MakeGIF$Dir>.Templates"
3170ic=icondata:ie=icondend:REM Indirected icon data workspace
3180$dum%="save":SYS WLoadT%,,window1,ic,ie,-1,dum%,0 TO ,,ic
3190SYS WCreateW%,,window1 TO win_file%
3200SAVfn%=FNiconaddr(win_file%,1)
3210$dum%="info":SYS WLoadT%,,window2,ic,ie,-1,dum%,0 TO ,,ic
3220SYS WCreateW%,,window2 TO win_info%
3230SYS "Wimp_CloseTemplate"
3240REM Initialise variables
3250Output$="":Input$="":DataLoadRef%=FALSE:DataSaveRef%=-1:REM Init globals
3260ENDPROC
3270
3280DEFFNiconaddr(win%,ico%)
3290REM Returns indirected icon's data address
3300!block=win%:block!4=ico%:SYS WGetIS%,,block:REM Get icon info
3310=block!28
3320
3330DEFFNswi_to_nr(swi$)
3340REM Returns SWI number of SWI call swi$
3350LOCAL swinr%
3360SYS "XOS_SWINumberFromString",,swi$ TO swinr%
3370=swinr%
3380
3390DEFPROCerror(errnr,errmsg$)
3400REM Handles errors
3410LOCAL but%,opt%
3420IFerrnr=-1 THEN errnr=1:opt%=1 ELSE opt%=3
3430!err=errnr:$(err+4)=errmsg$
3440SYS WReport%,err,opt%,applname$ TO ,but%
3450IFbut%<>1 THEN PROCdie
3460ENDPROC
3470
3480DEFPROCfinish
3490REM Tidies up
3500REM Send message to ask if module can be killed
3510!block=20:block!12=0:block!16=&CCF00:SYS WSendMsg%,18,block,0:kill=FALSE:REPEAT listen%=FNpoll(0):kill=kill OR ((listen%=19)AND(poll!16=&CCF00)AND(poll!12=0)):UNTIL listen%=0:IFkill THEN SYS "OS_Module",4,"MakeGIF"
3520SYS "Wimp_CloseDown",TaskHandle%,&4B534154
3530ENDPROC
3540
3550DEFPROCdie
3560REM Tidies up and exits
3570PROCfinish
3580SYS "OS_Exit"
3590ENDPROC
3600
3610DEFPROCvar(varname$,value%)
3620REM Writes module variable
3630$dum%=varname$:SYS "MakeGIF_SetVariable",!dum%,value%
3640ENDPROC
3650
3660DEFFNvar(varname$)
3670REM Reads module variable
3680LOCAL value%
3690$dum%=varname$:SYS "MakeGIF_ReadVariable",!dum% TO value%
� >!RunImage
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n � dum% 1024,Palette%(256)
x>� Table% 50*1024:� Required space for decompression tables
�=Headsize%=4096:� Head% Headsize%:� Buffer for file header
�GProgneed%=90*1024:� Memory needed for program+vars, without buffers
�"Total%=�-�:� Total memory free
�5Buffree%=Total%-Progneed%:� Free for file buffers
�=�Buffree%<20*1024 � � 1,"MakeGIF cannot startup properly"
�.halve%=(Buffree%�2)��3:� Aligned half size
�AOutputsize%=halve%:� Output% Outputsize%:� Output file buffer
�=Inputsize%=halve%:� Input% Inputsize%:� Input file buffer
�(�initialise:� Initialise application
�%� � �error(�,�$+" (code "+Þ+")")
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�Ȏ �poll(0) �
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& � 2 : �open:� Open window request
( � 3 : �close:� Close window request
"& � 6 : �mouseclick:� Mouse clicked
,? � 7 : �dragdrop:� User has dropped drag box of file window
6 � 8 : �key:� Key pressed
@1 � 9 : �menuselect:� Menu selection from user
J+ � 17,18 : �message:� Message from WIMP
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��DataLoadRef% �
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C �error(-1,"Bad data transfer, receiver dead"):� No DataLoadAck
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DEwin%=poll!0:ico%=poll!4:char%=poll!24:� Window, icon, key pressed
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X Ȏ char% �
b � 13 : � Return pressed
lC �error(-1,"Please drag the file icon to a directory viewer")
v � 27 : � Escape pressed
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� � -1 : � Don't react
�+ � 0 : �die:� Request to terminate task
�. � 1 : � DataSave, transfer via scrap file
�7 scrap$=�OSvar("Wimp$Scrap"):� Read scrap filename
� �scrap$<>"" � poll!12=poll!8:poll!16=2:poll!36=-1:$(poll+44)=scrap$+�0:poll!0=44+(�scrap$+1+3)��3:ș WSendMsg%,18,poll,poll!4 � �error(-1,"Wimp$Scrap not defined"):� Send DataSaveAck if scrap file defined
# � 2 : � DataSaveAck, save file
E Output$=�string(poll+44):� Read path-name of GIF file to create
�hour_on:� Hourglass on
*> �make_GIF(type%,Input$,Output$,error$):� Create GIF file
4 �hour_off:� Hourglass off
> �error$<>"" �
H/ ș "OS_File",6,Output$:� Kill outputfile
R' �error(-1,error$):� Report error
\ �
f> poll!12=poll!8:poll!16=3:� Amend data block for DataLoad
p1 ș WSendMsg%,18,poll,poll!4:� Send DataLoad
z? DataLoadRef%=poll!8:� Await a DataLoadAck, remember myref
�4 � 3 : � DataLoad, check if sprite or Clear file
� type%=poll!40:� Filetype
� �type%=&FF9 � type%=&690 �
�7 � Sprite or Clear file, prepare to make GIF file
�) Input$=�string(poll+44):� Filename
�8 �open_window(win_file%,0):� Open save file window
�I poll!12=poll!8:poll!16=4:ș WSendMsg%,17,poll,poll!4:� DataLoadAck
� �
�) � 4 : � DataLoadAck, check or ignore
�< �DataLoadRef% � �poll!12=DataLoadRef% � DataLoadRef%=�
�3 � &CCF00 : � Other MakeGIF asks to kill module
�> poll!12=poll!8:ș WSendMsg%,19,poll,poll!4:� Hands off !
��
�
��mouseclick
$?but%=poll!8:win%=poll!12:ico%=poll!16:� Buttons/window/icon
.
Ȏ win% �
8 � -2 : � Click on iconbar
B3 �ico%=Iiconbar% � �(but%�7)=2 � �iconbar_menu
L. � win_file% : � Click on save file window
V �ico%=0 �
` Ȏ but% � &7F �
j9 � 16,64 : � Drag,calculate drag box and create it
tz ScrW%=�mode_var(�,11)<<�mode_var(�,4):ScrH%=�mode_var(�,12)<<�mode_var(�,5):� Screen width and height in OS-units
~� !block=win%:ș WGetWS%,,block:x%=block!4:y%=block!8:block!4=ico%:ș WGetIS%,,block:!block=win%:block!4=5:block!8+=x%:block!12+=y%:block!16=block!8+68:block!20=block!12+68:block!24=0:block!28=0:block!32=ScrW%:block!36=ScrH%
�, ș WDragB%,,block:� Create drag box
� �
� �
��
��
�
���dragdrop
�,ș WGetPI%,,block:� Get pointer position
�Gdropwin%=block!12:dropico%=block!16:� Window/icon where box dropped
�1filename$=�string(SAVfn%):� Filename for save
�block!20=block!12:block!24=block!16:block!28=block!0:block!32=block!4:block!12=0:block!16=1:block!36=0:block!40=&FF9:$(block+44)=filename$+�0:!block=(44+�filename$+4)��3
�;ș WSendMsg%,17,block,dropwin%,dropico%:� Send DataSave
6DataSaveRef%=block!8:� Remember myref for DataSave
5�close_window(win_file%):� Close save file window
�
(/��make_GIF(type%,InFile$,OutFile$,� error$)
2&� Creates GIF file OutFile$ from :
<.� (type%=&FF9) first sprite in sprite file
F&� (type%=&690) image in Clear file
P7� Returns error in error$ if error occured, else ""
Z� �
d.� � � error$=�$+" (code "+Þ+")":�closef:�
n=error$="":In=0:Out=0:� No errors (yet), files both closed
x#In=�(InFile$):� Open input file
�Ȏ type% �
� � &FF9 : � Sprite file
�C ș "OS_GBPB",4,In,Head%+4,Headsize%:� Read sprite file header
�0 spr%=Head%+Head%!8:� Start of first sprite
�i sprname$="":ptr%=spr%+4:ȕ (?ptr%<>0) � (�sprname$<12):sprname$+=�(?ptr%):ptr%+=1:�:� Sprite's name
�I wordw%=spr%!16+1:height%=spr%!20+1:� Width in words, height in rows
�J firstb%=spr%!24:lastb%=spr%!28:� First/last bit used in border words
�1 image%=spr%+spr%!32:� Pointer to image data
�H mode%=spr%!40:palette%=spr%+44:� Sprite's mode, pointer to palette
�4 colbits%=2^�mode_var(mode%,9):� Bits per pixel
�- colours%=2^colbits%:� Number of colours
�I width%=(wordw%*32-(31-lastb%)-firstb%) � colbits%:� Width in pixels
� �image%<=palette% �
4 � Sprite has no palette : use default palette
Ȏ colours% �
� � 256 : � c%=0 � 255:r%=((c%�%00010000)>>1)+(c%�%00000100)+(c%�%11):g%=((c%�%01100000)>>3)+(c%�%11):b%=((c%�%10000000)>>4)+((c%�%00001000)>>1)+(c%�%11):Palette%(c%)=(r%<<20)+(g%<<12)+(b%<<4):�
"} � 16 : Palette%()=0,&F00000,&F000,&F0F000,&F0,&F000F0,&F0F0,&F0F0F0,0,&F00000,&F000,&F0F000,&F0,&F000F0,&F0F0,&F0F0F0
,2 � 4 : Palette%()=0,&F00000,&F0F000,&F0F0F0
6" � 2 : Palette%()=0,&F0F0F0
@ �
J# � � Read sprite's own palette
T �colours%<=16 �
^% � All palette entries present
hE � c%=0 � colours%-1:Palette%(c%)=�paltorgb(palette%!(c%*8)):�
rD � � Only 64 palette entries present, deduce all from first 16
|� � c%=0 � 15:Palette%(c%)=�paltorgb(palette%!(c%*8)):�:� c%=16 � 255:Palette%(c%)=Palette%(c%�15)+(c%�&80)+((c%�&60)<<9)+((c%�&10)<<19):�
� �
� �
�6 raswidth%=�mode_var(mode%,11)+1:� 'Raster' width
�9 rasheight%=�mode_var(mode%,12)+1:� 'Raster' height%
�4 dataptr%=image%-Head%-4:� Offset to image data
� � &690 : � Clear file
�@ ș "OS_GBPB",4,In,Head%,Headsize%:� Read Clear file header
�p ptr%=Head%:maker$="":ȕ ?ptr%>=�" ":maker$+=�(?ptr%):ptr%+=1:�:version%=ptr%!1:ptr%+=5:� Maker and version
֥ �maker$="Translator" � �version%=600 � error$="I cannot handle this Clear file from '"+maker$+"' version "+�(version%�100)+"."+�"0"+�(version%�100),2)+" !!!":�
�G width%=!ptr%:height%=ptr%!4:colbits%=ptr%!8:ptr%+=12:� Resolution
�a �colbits%>8 � error$="I cannot handle pure RGB Clear files. GIF does not support these !":�
�, colours%=2^colbits%:� Colours in image
�b � c%=0 � colours%-1:Palette%(c%)=((?ptr%)<<16)+((ptr%?1)<<8)+ptr%?2:ptr%+=3:�:� Read palette
C raswidth%=width%:rasheight%=height%:� No actual 'raster size'
0 dataptr%=ptr%-Head%:� Offset to image data
�
&*Out=�(OutFile$):� Open output GIF file
0#�outs("GIF87a"):� GIF signature
:-�outd(raswidth%):� Raster width in pixels
D/�outd(rasheight%):� Raster height in pixels
N@�outb((1<<7)+((colbits%-1)<<4)+colbits%-1):� Flags + colbits
X&�outb(0):� Background colour index
b�outb(0):� Reserved
l~� colour%=0 � colours%-1:p%=Palette%(colour%):r%=p%>>16:g%=(p%>>8)�&FF:b%=p%�&FF:�outb(r%):�outb(g%):�outb(b%):�:� Palette
v*�outs(","):� Image separator character
�=�outd(0):�outd(0):� Left/right offsets of image in raster
�<�outd(width%):�outd(height%):� Width and height of image
�5�outb((0<<7)+(0<<6)+colbits%-1):� Flags + colbits
�5� Now prepare compression by machinecode routines
�1�var("iptr",dataptr%)::� Offset to image data
�C�var("ifha",In):�var("ofha",Out):� File handles of input/output
�@�var("tabb",Table%):� Free space for compression tables etc.
�F�var("inbf",Input%):�var("outb",Output%):� Input and output buffer
�C�var("outs",Outputsize%):�var("insz",Inputsize%):� Buffer sizes
�*�var("bits",colbits%):� Bits per pixel
�E�var("widt",width%):�var("heig",height%):� Image width and height
�l�type%=&FF9 � �var("left",firstb%):�var("righ",lastb%):�var("word",wordw%):� Extra info for sprite input
�'�var("type",type%):� Set image type
8�var("blsi",254):� Maximum size of count-byte blocks
>�colbits%=1 � �outb(2) � �outb(colbits%):� Output codesize
+ș "MakeGIF_Compress":� GIF compression
)�outs(";"):� GIF terminator character
*-�outs("Zeridajh MakeGIF"):� Maker's stamp
4"�#In:� Close input sprite file
>�#Out:� Close GIF file
HAș "OS_CLI","SetType "+OutFile$+" 695":� Filetype as GIF file
R�
\
f ��closef
p� Closes files on error
z�In>0 � �#In
��Out>0 � �#Out
��
�
���outs(out$)
� � Outputs string to outfile
�� c%
�%� c%=1 � �out$:�#Out,��out$,c%):�
��
�
���outd(out%)
�$� Outputs double-byte to outfile
� �#Out,out%:�#Out,out%>>8
��
��outb(out%)
� Outputs byte to outfile
$�#Out,out%
.�
8
Bݤmode_var(mode%,var%)
L� Returns mode variable
V
� val%
`0ș "OS_ReadModeVariable",mode%,var% � ,,val%
j =val%
t
~ݤstring(addr%)
�2� Returns CTRL-char terminated string at addr%
�� _%,_c%,_$
� _%=-1:� _%+=1:� addr%?_%<32
�3_c%=addr%?_%:addr%?_%=13:_$=$addr%:addr%?_%=_c%
�=_$
�
� ��mouse(� x%,� y%,� but%)
�+� Returns x,y and button state of mouse
�ȗ x%,y%,but%
��
�
�
��hour_on
$� Turns hourglass on after 1 sec
ș "Hourglass_On"
�
(��hour_off
2� Turns hourglass off
<ș "Hourglass_Off"
F�
P
ZݤOSvar(name$)
d.� Attempts to return OS-var's string value
n
� _r$,_l%
xC_r$=�100," "):ș "XOS_ReadVarVal",name$,_r$,�_r$,0,3 � ,_r$,_l%
�=�_r$,_l%)
�
�ݤpaltorgb(pal%)
�/� Returns &RRGGBB from sprite palette entry
�7=(pal%>>>24)+((pal%>>>8)�&FF00)+((pal%<<8)�&FF0000)
�
���iconbar_menu
�#� Pops up menu for iconbar icon
�7�mouse(x%,y%,_%):x%-=64:� Get coordinates via mouse
�s$menu="MakeGIF":menu?12=tf%:menu?13=tb%:menu?14=wf%:menu?15=wb%:menu!16=5*16:menu!20=40:menu!24=0:� Menu header
�menu!28=0:menu!32=win_info%:menu!36=(wb%<<28)+(wf%<<24)+(15<<12)+1:$(menu+40)="Info"+�0:menu!52=&80:menu!56=-1:menu!60=menu!36:$(menu+64)="Quit"+�0
�2ș WCreateM%,,menu,x%,y%:� Create iconbar menu
��
��open_window(handle%,info)
&� Opens window with handle handle%
":� If info<>0 then info is ready at info, else get info
,� b%,px%,py%,_%,xs%,ys%
6�info<>0 �
@' � b%=0 � 31 � 4:block!b%=info!b%:�
J&� !block=handle%:ș WGetWS%,,block
T� �mouse(px%,py%,_%):xs%=block!12-block!4:ys%=block!16-block!8:block!4=px%-64:block!8=py%-ys%+16:block!12=block!4+xs%:block!16=block!8+ys%
^�
hș WOpenW%,,block
r�
|
���close_window(handle%)
�'� Closes window with handle handle%
�%!block=handle%:ș WCloseW%,,block
��
�
�ݤpoll(mask%)
�@� Returns poll reason code, masking with mask%, data at poll
�� reasoncode
�%ș WPoll%,mask%,poll � reasoncode
�=reasoncode
�
���initialise
�� Initialises program
-applname$="MakeGIF":� Name of application
Fș "Wimp_Initialise",200,&4B534154,applname$ � version,TaskHandle%
9�version<200 � � 1,"I cannot work with WIMP pre-2.00"
&6W%=�swi_to_nr("Wimp_Initialise"):� Base SWI number
0�WCreateW%=W%+1:WCreateI%=W%+2:WOpenW%=W%+5:WCloseW%=W%+6:WPoll%=W%+7:WGetWS%=W%+11:WGetIS%=W%+14:WGetPI%=W%+15:WDragB%=W%+16:WCreateM%=W%+20:WLoadT%=W%+27:WReport%=W%+31:WSendMsg%=W%+39
:=tf%=7:tb%=2:wf%=7:wb%=0:si%=1:so%=3:� Window/menu colours
D�!block=-1:block!4=0:block!8=0:block!12=68:block!16=68:block!20=&27003002:$(block+24)="!makegif":ș WCreateI%,,block � Iiconbar%:� Iconbar icon
N� Load templates
X5ș "Wimp_OpenTemplate",,"<MakeGIF$Dir>.Templates"
b<ic=icondata:ie=icondend:� Indirected icon data workspace
l;$dum%="save":ș WLoadT%,,window1,ic,ie,-1,dum%,0 � ,,ic
v%ș WCreateW%,,window1 � win_file%
�!SAVfn%=�iconaddr(win_file%,1)
�;$dum%="info":ș WLoadT%,,window2,ic,ie,-1,dum%,0 � ,,ic
�%ș WCreateW%,,window2 � win_info%
�ș "Wimp_CloseTemplate"
�� Initialise variables
�FOutput$="":Input$="":DataLoadRef%=�:DataSaveRef%=-1:� Init globals
��
�
�ݤiconaddr(win%,ico%)
�,� Returns indirected icon's data address
�>!block=win%:block!4=ico%:ș WGetIS%,,block:� Get icon info
�
=block!28
�
ݤswi_to_nr(swi$)
)� Returns SWI number of SWI call swi$
� swinr%
/ș "XOS_SWINumberFromString",,swi$ � swinr%
* =swinr%
4
>��error(errnr,errmsg$)
H� Handles errors
R� but%,opt%
\'�errnr=-1 � errnr=1:opt%=1 � opt%=3
f !err=errnr:$(err+4)=errmsg$
p*ș WReport%,err,opt%,applname$ � ,but%
z�but%<>1 � �die
��
�
� ��finish
�� Tidies up
�1� Send message to ask if module can be killed
��!block=20:block!12=0:block!16=&CCF00:ș WSendMsg%,18,block,0:kill=�:� listen%=�poll(0):kill=kill � ((listen%=19)�(poll!16=&CCF00)�(poll!12=0)):� listen%=0:�kill � ș "OS_Module",4,"MakeGIF"
�-ș "Wimp_CloseDown",TaskHandle%,&4B534154
��
�
� ��die
�� Tidies up and exits
� �finish
�ș "OS_Exit"
�
��var(varname$,value%)
$ � Writes module variable
.8$dum%=varname$:ș "MakeGIF_SetVariable",!dum%,value%
8�
B
Lݤvar(varname$)
V� Reads module variable
` � value%
j;$dum%=varname$:ș "MakeGIF_ReadVariable",!dum% � value%
� 00000000 0d 00 0a 10 f4 20 3e 21 52 75 6e 49 6d 61 67 65 |..... >!RunImage|
00000010 0d 00 14 4b f4 ab ab ab ab ab ab ab ab ab ab ab |...K............|
00000020 ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab |................|
*
00000050 ab ab ab ab ab ab ab ab ab ab ab 0d 00 1e 4b f4 |..............K.|
00000060 20 43 72 65 61 74 65 73 20 47 49 46 20 66 69 6c | Creates GIF fil|
00000070 65 20 66 72 6f 6d 20 73 70 72 69 74 65 20 6f 72 |e from sprite or|
00000080 20 43 6c 65 61 72 20 66 69 6c 65 20 20 20 20 20 | Clear file |
00000090 20 20 20 20 20 20 20 20 20 20 20 20 28 52 49 53 | (RIS|
000000a0 43 57 41 52 45 29 0d 00 28 2d f4 20 56 65 72 73 |CWARE)..(-. Vers|
000000b0 69 6f 6e 20 64 61 74 65 20 3a 20 54 68 75 2c 32 |ion date : Thu,2|
000000c0 31 20 4a 75 6e 20 31 39 39 30 2e 32 30 3a 31 30 |1 Jun 1990.20:10|
000000d0 3a 33 33 0d 00 32 1e f4 20 a9 20 31 39 39 30 20 |:33..2.. . 1990 |
000000e0 5a 65 72 69 64 61 6a 68 20 73 6f 66 74 77 61 72 |Zeridajh softwar|
000000f0 65 0d 00 3c 15 f4 20 62 79 20 4a 6f 68 6e 20 4b |e..<.. by John K|
00000100 6f 72 74 69 6e 6b 0d 00 46 4b f4 ab ab ab ab ab |ortink..FK......|
00000110 ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab |................|
*
00000150 ab 0d 00 50 2e ee 20 85 20 f1 27 22 45 72 72 6f |...P.. . .'"Erro|
00000160 72 22 27 27 22 27 22 3b f6 24 3b 22 27 20 28 63 |r"''"'";.$;"' (c|
00000170 6f 64 65 20 22 3b 9e 3b 22 29 22 27 27 3a e0 0d |ode ";.;")"'':..|
00000180 00 5a 29 de 20 6d 65 6e 75 20 32 30 34 38 2c 77 |.Z). menu 2048,w|
00000190 69 6e 64 6f 77 31 20 32 30 34 38 2c 77 69 6e 64 |indow1 2048,wind|
000001a0 6f 77 32 20 32 30 34 38 0d 00 64 39 de 20 69 63 |ow2 2048..d9. ic|
000001b0 6f 6e 64 61 74 61 20 32 30 34 38 2c 69 63 6f 6e |ondata 2048,icon|
000001c0 64 65 6e 64 20 30 2c 70 6f 6c 6c 20 32 35 36 2c |dend 0,poll 256,|
000001d0 62 6c 6f 63 6b 20 32 35 36 2c 65 72 72 20 32 35 |block 256,err 25|
000001e0 36 0d 00 6e 1d de 20 64 75 6d 25 20 31 30 32 34 |6..n.. dum% 1024|
000001f0 2c 50 61 6c 65 74 74 65 25 28 32 35 36 29 0d 00 |,Palette%(256)..|
00000200 78 3e de 20 54 61 62 6c 65 25 20 35 30 2a 31 30 |x>. Table% 50*10|
00000210 32 34 3a f4 20 52 65 71 75 69 72 65 64 20 73 70 |24:. Required sp|
00000220 61 63 65 20 66 6f 72 20 64 65 63 6f 6d 70 72 65 |ace for decompre|
00000230 73 73 69 6f 6e 20 74 61 62 6c 65 73 0d 00 82 3d |ssion tables...=|
00000240 48 65 61 64 73 69 7a 65 25 3d 34 30 39 36 3a de |Headsize%=4096:.|
00000250 20 48 65 61 64 25 20 48 65 61 64 73 69 7a 65 25 | Head% Headsize%|
00000260 3a f4 20 42 75 66 66 65 72 20 66 6f 72 20 66 69 |:. Buffer for fi|
00000270 6c 65 20 68 65 61 64 65 72 0d 00 8c 47 50 72 6f |le header...GPro|
00000280 67 6e 65 65 64 25 3d 39 30 2a 31 30 32 34 3a f4 |gneed%=90*1024:.|
00000290 20 4d 65 6d 6f 72 79 20 6e 65 65 64 65 64 20 66 | Memory needed f|
000002a0 6f 72 20 70 72 6f 67 72 61 6d 2b 76 61 72 73 2c |or program+vars,|
000002b0 20 77 69 74 68 6f 75 74 20 62 75 66 66 65 72 73 | without buffers|
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000002f0 6f 74 61 6c 25 2d 50 72 6f 67 6e 65 65 64 25 3a |otal%-Progneed%:|
00000300 f4 20 46 72 65 65 20 66 6f 72 20 66 69 6c 65 20 |. Free for file |
00000310 62 75 66 66 65 72 73 0d 00 aa 3d e7 42 75 66 66 |buffers...=.Buff|
00000320 72 65 65 25 3c 32 30 2a 31 30 32 34 20 8c 20 85 |ree%<20*1024 . .|
00000330 20 31 2c 22 4d 61 6b 65 47 49 46 20 63 61 6e 6e | 1,"MakeGIF cann|
00000340 6f 74 20 73 74 61 72 74 75 70 20 70 72 6f 70 65 |ot startup prope|
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00000370 20 41 6c 69 67 6e 65 64 20 68 61 6c 66 20 73 69 | Aligned half si|
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000003a0 74 25 20 4f 75 74 70 75 74 73 69 7a 65 25 3a f4 |t% Outputsize%:.|
000003b0 20 4f 75 74 70 75 74 20 66 69 6c 65 20 62 75 66 | Output file buf|
000003c0 66 65 72 0d 00 c8 3d 49 6e 70 75 74 73 69 7a 65 |fer...=Inputsize|
000003d0 25 3d 68 61 6c 76 65 25 3a de 20 49 6e 70 75 74 |%=halve%:. Input|
000003e0 25 20 49 6e 70 75 74 73 69 7a 65 25 3a f4 20 49 |% Inputsize%:. I|
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00000400 0d 00 d2 28 f2 69 6e 69 74 69 61 6c 69 73 65 3a |...(.initialise:|
00000410 f4 20 49 6e 69 74 69 61 6c 69 73 65 20 61 70 70 |. Initialise app|
00000420 6c 69 63 61 74 69 6f 6e 0d 00 dc 25 ee 20 85 20 |lication...%. . |
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00000460 74 69 6f 6e 0d 00 f0 11 c8 8e 20 a4 70 6f 6c 6c |tion...... .poll|
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00000480 f2 6e 75 6c 6c 3a f4 20 4e 6f 74 68 69 6e 67 20 |.null:. Nothing |
00000490 74 6f 20 64 6f 2c 20 70 65 72 66 6f 72 6d 20 63 |to do, perform c|
000004a0 68 65 63 6b 73 0d 01 04 2a 20 c9 20 31 20 3a 20 |hecks...* . 1 : |
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000004c0 20 77 69 6e 64 6f 77 20 72 65 71 75 65 73 74 0d | window request.|
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000004f0 71 75 65 73 74 0d 01 18 28 20 c9 20 33 20 3a 20 |quest...( . 3 : |
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00000520 26 20 c9 20 36 20 3a 20 f2 6d 6f 75 73 65 63 6c |& . 6 : .mousecl|
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00000570 62 6f 78 20 6f 66 20 66 69 6c 65 20 77 69 6e 64 |box of file wind|
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00000590 79 3a f4 20 4b 65 79 20 70 72 65 73 73 65 64 0d |y:. Key pressed.|
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000037cb 
.