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JCSM Shareware Collection 1993 November
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JCSM Shareware Collection - 1993-11.iso
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cl720
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fast278j.lzh
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DSCR.F
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Text File
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1992-10-05
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1KB
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81 lines
;===========================================================================
;Print screen utility to disk.
;===========================================================================
#short
#inpend=0
setint 5 to printscr
print bios "DSCR installed."
pokeb 0|500h,0
stop resident
;===========================================================================
function filename_ok
{
if peekb (name+2)=0 then return 0
last=searchb 50 from name+2 for 0
len=last-(name+2)
place=searchb len from name+2 for '.'
if place=0 then
{
moveb 5 from ext_scr to last
}
return 1
ext_scr: fname '.scr'
}
;===========================================================================
buffer ? 25*82+1
printscr:
pushall
reg ds=reg cs
if peekb 0|500h then goto exitscr
video=0b800h-(800h*mono)+page*100h
pokeb 0|500h,1
m=0:b=buffer
repeat 25
{
ob=b
repeat 80
{
c=video[m]b:if (c=0) or (c=255) then c=' '
pokeb b,c
b++:m+=2
}
while (b>ob) and (peekb(b-1)=' ') b--
pokeb b,13:b++
pokeb b,10:b++
}
pokeb b,26
oc=curpos
open window wname
cursor 20,28:inputs name
#errors off
if filename_ok then save name+2,buffer,(b+1)-buffer
#errors on
if error then beep:beep
close window
curpos=oc
pokeb 0|500h,0
exitscr:
popall
iret
wname:
datab 0,0,10,18,69,22,30
datab 22,2,2,'Filename [.scr]'
datab 26
name:
string 40