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insedit.z80
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;Instrument Editor
blau:
equ %00001110
rot:
equ %10101010
ptab:
equ #c
mbase:
equ #2400
etx:
equ mbase+#1e
atx:
equ mbase+#20
tx2:
equ mbase+#22
instab:
equ #4000
orntab:
equ #4060
inams:
equ #4b18
cls:
equ #8003
loc:
equ #9000
chr:
equ #9005
text:
equ #9008
maus:
equ #900b
hexo:
equ #900e
out:
equ #9011
noten:
equ #9014
cler:
equ #9017
taus:
equ #901a
sync:
equ #901d
swi:
equ #9020
ixtab:
equ #af08
taste:
equ #bb1b
;ent #9002
org #8800
jp insed
jp ornam
insed:
xor a
ld (wich),a
ld a,15
ld (maxe),a
call cls
ld hl,tx11
call text
ld hl,(tx2)
call text
loo:
call era
call insin
cp #fc
jp z,end
loop:
call sync
call taste
jr nc,loop
cp #fc
jp z,end
cp 9
call z,copy
cp 13
jr z,loo
cp 16
call z,jupp
cp 32
call z,shalt
cp 127
call z,dell
cp #87
call z,incr
cp #84
call z,decr
cp #89
call z,incl
cp #86
call z,decl
cp #8b
jp z,tonenv
call swi
cp 224
call z,mask
cp 242
call z,left
cp 243
call z,rigt
cp 240
call z,up
cp 241
call z,down
cp 244
call z,rup
cp 245
call z,rdo
cp 246
call z,rol
cp 247
call z,ror
call noten
jr loop
left:
call era
ld a,(xpos)
dec a
and 31
ld (xpos),a
jp pfeil
jupp:
call dell
rigt:
call era
ld a,(xpos)
inc a
and 31
ld (xpos),a
jp pfeil
mask:
ld a,(xpos)
or a
ret z
ld a,(iy)
xor 128
ld (iy),a
call balk
jr rigt
up:
ld hl,maxe
ld a,(iy)
inc a
and (hl)
ld (iy),a
jp balk
down:
ld hl,maxe
ld a,(iy)
dec a
and (hl)
ld (iy),a
jp balk
dell:
xor a
ld (iy),a
jp balk
copy:
ld a,(iy)
push af
call rigt
pop af
ld (iy),a
jp balk
rup:
call clg
ld ix,(adr)
ld b,32
ld hl,maxe
rup1:
ld a,(ix)
bit 7,a
jr nz,rup3
cp (hl)
jr z,rup3
inc a
ld (ix),a
rup3:
inc ix
djnz rup1
jr pint
rdo:
call clg
ld ix,(adr)
ld b,32
ld hl,maxe
rup2:
ld a,(ix)
bit 7,a
jr nz,rup4
or a
jr z,rup4
dec a
ld (ix),a
rup4:
inc ix
djnz rup2
jr pint
rol:
call clg
ld ix,(adr)
ld b,31
ld c,(ix)
rol1:
ld a,(ix+1)
ld (ix),a
inc ix
djnz rol1
ld (ix),c
jr pint
ror:
call clg
ld ix,(adr)
ld b,31
ld c,(ix+31)
ror1:
ld a,(ix+30)
ld (ix+31),a
dec ix
djnz ror1
ld (ix+31),c
pint:
ld a,(wich)
or a
jp nz,pntb
jp pnta
pfeil:
ld a,(xpos)
ld d,0
ld e,a
ld iy,(adr)
add iy,de
ld hl,(klik)
add hl,de
ld (epos),hl
ld hl,(curs)
add hl,de
ld (hl),%11111111
call next
ld (hl),%01100110
call next
ld (hl),%01100110
jr numb
balk:
ld hl,(epos)
push hl
ld de,-320
add hl,de
ld b,32
erna:
ld (hl),0
call next
djnz erna
pop hl
call coll+1
numb:
ld hl,#2610
ld (loc),hl
ld a,(iy)
and 127
call decz
xor a
ret
era:
ld a,(xpos)
ld d,0
ld e,a
ld hl,(curs)
add hl,de
ld (hl),0
call next
ld (hl),0
call next
ld (hl),0
ret
shalt:
call era
ld a,(maxe)
xor 16
ld (maxe),a
ld a,(wich)
xor 1
shal1:
ld (wich),a
add a,a
ld b,a
add a,a
add a,b
ld d,0
ld e,a
ld hl,env
add hl,de
ld de,adr
ldi
ldi
ldi
ldi
ldi
ldi
xor a
ld (xpos),a
jp pfeil
incr:
ld hl,(repl)
ld b,(hl)
ld hl,(repe)
ld a,(hl)
add a,b
cp 32
ld a,0
ret nc
inc (hl)
jr prir
decr:
ld hl,(repe)
ld a,(hl)
or a
ret z
dec (hl)
prir:
ld a,(hl)
ld hl,#1710
ld (loc),hl
call decz
xor a
ret
incl:
ld hl,(repe)
ld b,(hl)
ld hl,(repl)
ld a,(hl)
add a,b
cp 32
ld a,0
ret nc
inc (hl)
jr pril
decl:
ld hl,(repl)
ld a,(hl)
or a
ret z
dec (hl)
pril:
ld a,(hl)
ld hl,#2210
ld (loc),hl
call decz
xor a
ret
insin:
call clsa
call clsb
ld hl,tx1
call text
call hexin
cp #fc
ret z
ld (ins),a
ins1:
call out
ld a,(ins)
add a,a
ld b,a
add a,a
add a,b
ld d,0
ld e,a
ld hl,instab
add hl,de
ld e,(hl)
inc hl
ld d,(hl)
inc hl
ld (ent),de
ld e,(hl)
inc hl
ld d,(hl)
inc hl
ld (env),de
ld e,(hl)
inc hl
ld d,(hl)
ld (enn),de
ld hl,(ent)
ld de,64
add hl,de
ld (repe),hl
inc hl
ld (repl),hl
ld hl,(repe)
call prir
ld hl,(repl)
ld a,(hl)
call pril
xor a
ld (xpos),a
ld hl,(env)
ld (adr),hl
call paint
ld a,(wich)
call shal1
ret
paint:
call sync
ld a,(maxe)
push af
call pnta
call pntb
pop af
ld (maxe),a
sub a
ret
pnta:
ld a,15
ld (maxe),a
ld hl,(env)
ld de,#f4b4-240
jp male
pntb:
ld a,31
ld (maxe),a
ld hl,(enn)
ld de,#f4dc-240
male:
ld b,32
mall:
push bc
push de
push hl
ld a,(hl)
call coll
pop hl
pop de
inc hl
inc de
pop bc
djnz mall
ret
coll:
ex de,hl
ld c,blau
bit 7,a
jr z,kiki
ld c,rot
kiki:
defb #e6; and maxe
maxe:
defb 15
ld b,a
inc b
ld a,(maxe)
bit 4,a
jr nz,full1
full:
ld (hl),c
call prev
ld (hl),c
call prev
djnz full
ret
full1:
ld (hl),c
call prev
djnz full1
ret
;
; Tonhuellkurven-Editor
tonenv:
call cls
ld iy,(ent)
ld hl,zah
call bild
ld hl,#1909
ld (loc),hl
ld hl,tx1+3
call text
ld hl,(etx)
call text
ld hl,#2509
ld (loc),hl
ld a,(ins)
call out
xor a
call wimp
call cler
loop1:
call sync
call taste
jr nc,loop1
cp 9
call z,copy1
cp 13
jp z,insed
cp #fc
jr z,end
cp 127
call z,deli
cp #8b
jr z,back
call swi
cp 224
call z,nega
cp 240
call z,up1
cp 241
call z,dow1
cp 242
call z,lef1
cp 243
call z,rig1
cp 244
call z,add1
cp 245
call z,sub1
cp 248
call z,add8
cp 249
call z,sub8
call noten
jr loop1
back:
call cls
ld hl,tx11
call text
ld hl,(tx2)
call text
ld hl,tx1
call text
ld a,(ins)
call ins1
call cler
jp loop
end:
call taus
call cls
jp cler
up1:
call era1
ld a,(ypos)
dec a
jr wimp
dow1:
call era1
ld a,(ypos)
inc a
jr wimp
lef1:
call era1
ld a,(ypos)
sub 8
jr wimp
rig1:
call era1
ld a,(ypos)
add a,8
wimp:
and 31
ld (ypos),a
call posit
ld (loc),hl
ld (luc),hl
ld iy,(ent)
add iy,de
add iy,de
ld a,22
call chr
ld l,(iy)
ld h,(iy+1)
call zahl
ld a,22
jp chr
deli:
ld hl,0
call mief
jr dow1
copy1:
ld l,(iy)
ld h,(iy+1)
push hl
call dow1
pop hl
ld (iy),l
ld (iy+1),h
ld a,(ypos)
jr wimp
nega:
ld e,(iy)
ld d,(iy+1)
ld hl,0
and a
sbc hl,de
jr mief
add1:
ld l,(iy)
ld h,(iy+1)
inc hl
jr minc
sub1:
ld l,(iy)
ld h,(iy+1)
dec hl
jr mdec
add8:
ld l,(iy)
ld h,(iy+1)
ld de,16
add hl,de
minc:
ld a,h
cp #10
jr nz,mief
xor a
ret
sub8:
ld l,(iy)
ld h,(iy+1)
ld de,-16
add hl,de
mdec:
ld a,h
cp #ef
jr nz,mief
xor a
ret
mief:
ld (iy),l
ld (iy+1),h
push hl
ld hl,(luc)
ld (loc),hl
ld a,22
call chr
pop hl
call zahl
ld a,22
jp chr
era1:
ld hl,(luc)
ld (loc),hl
ld l,(iy)
ld h,(iy+1)
jp zahl
byt:
ld a,(iy)
inc iy
bye:
ld de,(loc)
dec d
ld (loc),de
call byt1
and #7f
push af
ld a,b
call chr
pop af
decz:
ld d,10
call dig
ld d,1
dig:
ld b,48
digl:
cp d
jr c,diga
sub d
inc b
jr digl
diga:
push af
ld a,b
call chr
pop af
ret
byt1:
ld b,32
or a
ret z
ld b,"+"
cp #80
ret c
ld b,"-"
ld c,a
xor a
sub c
ret
zah:
ld l,(iy)
ld h,(iy+1)
inc iy
inc iy
zahl:
ld de,(loc)
dec d
ld (loc),de
call zahl1
ld a,b
call chr
decwo:
ld de,1000
call digi
ld de,100
call digi
ld de,10
call digi
ld de,1
digi:
ld b,48
dig0:
push hl
and a
sbc hl,de
pop hl
jr c,dig1
inc b
and a
sbc hl,de
jr dig0
dig1:
ld a,b
jp chr
zahl1:
ld b,32
ld a,h
or l
ret z
ld a,h
ld b,"+"
cp #80
ret c
and a
ex de,hl
ld hl,0
sbc hl,de
ld a,h
and #7f
ld h,a
ld b,"-"
ret
bild:
ld (einsp),hl
ld hl,#209
ld (loc),hl
ld c,4
bil0:
ld hl,(loc)
ld l,9
ld (loc),hl
ld b,8
bil1:
ld hl,(loc)
push hl
push bc
defb #cd
einsp:
defw 0
pop bc
pop hl
inc l
ld (loc),hl
djnz bil1
ld hl,(loc)
ld a,h
add a,6
ld h,a
ld (loc),hl
dec c
jp nz,bil0
ret
;
; Arpeggio Editor
ornam:
call ornin
cp #fc
ret z
ornl:
call sync
call taste
jp nc,ornl
cp #fc
jr z,oend
cp 9
call z,copy2
cp 13
call z,ornin
cp #fc
jp z,oend
cp 127
call z,delo
cp #8b
call z,fill
cp 224
call z,neg1
cp 240
call z,oup
cp 241
call z,odow
cp 242
call z,oleft
cp 243
call z,origt
ld b,a
cp 244
call z,oinc
cp 245
call z,odec
ld a,b
call swi
call noten
ld ix,($af08) ; ixtab!
ld hl,(orna)
ld (ix+ptab),l
ld (ix+ptab+1),h
jp ornl
oend:
ld ix,($af08) ; ixtab!
ld (ix+ptab+1),0
call taus
call cls
jp cler
delo:
xor a
call olga
jr odow
neg1:
ld b,(iy)
xor a
sub b
jr olga
oinc:
ld a,(iy)
ld b,0
cp 48
ret z
inc a
jr olga
odec:
ld a,(iy)
ld b,0
cp -48
ret z
dec a
olga:
ld (iy),a
ld hl,(luc)
ld (loc),hl
push af
ld a,22
call chr
pop af
call bye
ld a,22
call chr
ld b,0
ret
fill:
ld a,(zpos)
ld b,a
sub 31
ret z
ld a,31
sub b
ld b,a
ld hl,(orna)
push iy
push iy
pop de
inc de
push hl
fil1:
ld a,(hl)
ld (de),a
inc hl
inc de
djnz fil1
pop iy
ld hl,byt
call bild
pop iy
ld a,(zpos)
jp obar
copy2:
ld a,(iy)
push af
call odow
pop af
ld (iy),a
ld a,(zpos)
jr obar
odow:
call oera
ld a,(zpos)
inc a
jr obar
oup:
call oera
ld a,(zpos)
dec a
jr obar
oleft:
call oera
ld a,(zpos)
sub 8
jr obar
origt:
call oera
ld a,(zpos)
add a,8
obar:
and 31
ld (zpos),a
call posit
ld (loc),hl
ld (luc),hl
ld iy,(orna)
add iy,de
ld a,22
call chr
ld a,(iy)
call bye
ld a,22
jp chr
oera:
ld hl,(luc)
ld (loc),hl
ld a,(iy)
jp bye
ornin:
call cls
ld hl,tx1a
call text
ld hl,(atx)
call text
ld hl,#2309
ld (loc),hl
call hexin
cp #fc
ret z
ld (orn),a
push af
call out
pop af
add a,a
ld d,0
ld e,a
ld hl,orntab
add hl,de
ld e,(hl)
inc hl
ld d,(hl)
ex de,hl
ld (orna),hl
push hl
ld hl,#209
ld (loc),hl
pop iy
ld hl,byt
call bild
xor a
call obar
xor a
ret
posit:
push bc
ld d,0
ld e,a
ld b,a
srl b
srl b
srl b
ld l,a
ld a,b
add a,a
ld c,a
add a,a
add a,c
ld h,a
ld a,l
sub b
sub h
sub b
add a,9
ld l,a
inc h
inc h
pop bc
ret
hexin:
call maus
inlop:
call sync
call taste
cp #fc
ret z
jr nc,inlop
cp 48
jr c,inlop
cp #3b