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cc.asm
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; Souborový manažer pro ZX Spectrum Next
; ======================================
;
; Naprogramoval: Shrek/MB Maniax
; Za vydatné pomoci: ped75g
;
;
DEVICE ZXSPECTRUMNEXT
OPT reset --zxnext --syntax=abfw
slot 4
MACRO VERSION : defb "0.6" : ENDM
DEFINE DISP_ADDRESS $2000
DEFINE SP_ADDRESS $3D00
OPT --zxnext=cspect
DEFINE ORG_ADDRESS $7000 + 128 + 128
DEFINE TEST_CODE_PAGE 223 ; using the last page of 2MiB RAM (in emulator)
DEFINE TILE_MAP_ADR $4000 ; 80*32 = 2560 (10*256)
DEFINE TILE_GFX_ADR $6000;$5400 ; 128*32 = 4096
DEFINE CFG_FILENAME dspedge.defaultCfgFileName
STRUCT S_MARGINS ; pixels of margin 0..31 (-1 = undefined margin)
L BYTE -1 ; left
R BYTE -1 ; right
T BYTE -1 ; top
B BYTE -1 ; bottom
ENDS
STRUCT S_UI_DEFINITIONS
labelDot WORD 0 ; address where to write display dot
cellAdr WORD 0 ; address of big table cell on screen at [1,0] char inside
nextMode BYTE 0
keyword WORD 0 ; address of keyword used in the CFG file
ENDS
STRUCT S_MODE_EDGES
; current margins values (must be first four bytes of the structure)
cur S_MARGINS
; original values (from file)
orig S_MARGINS
; UI related config
ui S_UI_DEFINITIONS
; internal flags and intermediate values
modified BYTE 0 ; if this mode was modified in some way
leftT BYTE 0 ; full tiles left
rightT BYTE 0 ; full tiles right
midT BYTE 0 ; amount of semi top/bottom tiles (w/o left/right corner tiles)
; bit masks to redraw gfx tile with Green/Background color (columns/rows in bits)
; preserve the order of offsets, they are processed in "++DE" way
maskLeftG BYTE 0
maskLeftB BYTE 0
maskRightG BYTE 0
maskRightB BYTE 0
maskTopG BYTE 0
maskTopB BYTE 0
maskBottomG BYTE 0
maskBottomB BYTE 0
ENDS
STRUCT S_STATE
timingIsUnlocked BYTE 0
edge BYTE 0 ; 0 left, 1 top, 2 right, 3 bottom (to align with chars)
lastCtrlKey BYTE 0 ; save/reload/quit/hz/timing when waiting for confirm
debounceKey BYTE 0
modified BYTE 0 ; set if any of modes (even inactive) is modified
noFileFound BYTE 0
esxErrorNo BYTE 1
argsPtr WORD 0
ENDS
STRUCT S_PRESERVE
; WORDs used, first byte is register number, second byte is preserved value
turbo_07 WORD TURBO_CONTROL_NR_07
spr_ctrl_15 WORD SPRITE_CONTROL_NR_15
transp_fallback_4A WORD TRANSPARENCY_FALLBACK_COL_NR_4A
tile_transp_4C WORD TILEMAP_TRANSPARENCY_I_NR_4C
ula_ctrl_68 WORD ULA_CONTROL_NR_68
display_ctrl_69 WORD DISPLAY_CONTROL_NR_69
tile_ctrl_6B WORD TILEMAP_CONTROL_NR_6B
tile_def_attr_6C WORD TILEMAP_DEFAULT_ATTR_NR_6C
tile_map_adr_6E WORD TILEMAP_BASE_ADR_NR_6E
tile_gfx_adr_6F WORD TILEMAP_GFX_ADR_NR_6F
tile_xofs_msb_2F WORD TILEMAP_XOFFSET_MSB_NR_2F
tile_xofs_lsb_30 WORD TILEMAP_XOFFSET_LSB_NR_30
tile_yofs_31 WORD TILEMAP_YOFFSET_NR_31
pal_ctrl_43 WORD PALETTE_CONTROL_NR_43
pal_idx_40 WORD PALETTE_INDEX_NR_40
mmu2_52 WORD MMU2_4000_NR_52
mmu3_53 WORD MMU3_6000_NR_53
; not preserving tilemode clip window coordinates, and tilemode palette
; (intentionally, not expecting anyone to need it, or not being able to fix it)
; (and subtle sub-states like half-written 9bit color to $44 -> will be lost too)
ENDS
KEY_DEBOUNCE_WAIT EQU 8
CHAR_DOT_RED EQU 25
CHAR_DOT_YELLOW EQU 26
CHAR_DOT_GREEN EQU 27
CHAR_ARROW_L EQU 28
CHAR_ARROW_T EQU 29
CHAR_ARROW_R EQU 30
CHAR_ARROW_B EQU 31
;; some further constants, mostly machine/API related
INCLUDE "constants.i.asm"
;-----------------------------------------------------------------------------
;-- ESX DOS functions
M_DOSVERSION equ $88
M_GETSETDRV equ $89 ; get current drive (or use A='*'/'$' for current/system drive!)
M_GETHANDLE equ $8D ; get file handle of current dot command
M_GETERR equ $93
F_OPEN equ $9A
F_CLOSE equ $9B
F_READ equ $9D
F_WRITE equ $9E
F_SEEK equ $9F
F_FGETPOS equ $A0
F_UNLINK equ $AD
F_RENAME equ $B0
FA_READ equ $01
;; helper macros
ESXDOS MACRO service? : push hl : pop ix : rst $08 : db service? : ENDM ; copies HL into IX
NEXTREG2A MACRO nextreg? : ld a,nextreg? : call ReadNextReg2A : ENDM
CSP_BREAK MACRO : IFDEF TESTING : break : ENDIF : ENDM
DET
org ORG_ADDRESS
S1 jp START
CHARS equ 15616-256
mystak equ 24575 ;ar bi trary value picked to be be low
;BFE0h and above 4000h
staksto equ 24575 ;some where to put BA SIC's stack
;pointer
;last value out put to 7FFDh
port1 equ #7FFD ;ad dress of ROM/RAM switch ing port
;in I/O map
catbuff equ #A000 ;some where for DOS to put its catalog
dos_catalog equ #011E ;the DOS routine to call
ReadNextReg2A:
; reads nextreg in A into A (does modify currently selected NextReg on I/O port)
push bc
ld bc,#243B
out (c),a
inc b ; bc = TBBLUE_REGISTER_ACCESS_P_253B
in a,(c) ; read desired NextReg state
pop bc
ret
START
ld (savesp+1),sp
;ld sp,$a000 - 2
ld hl,23296
ld de,sysvars
ld bc,500
ldir
ld hl,50*256+50
call KOREKCE ;nastaveni pocatecnich hodnot pozice kurzoru
call dospage
call createCfg
ld bc,$fadf
in a,(c)
and $F0
rrca
rrca
rrca
rrca
ld (wheelOld),a
ld l,0
ld h,0
call $01bd
ld a,e
ld (pocetstranek),a
disc ld l,"A"
cp "M"
jr z,dalsi
ld bc,bufferdisc
call $00F7
//jr nc,neskenuj
jr z,dalsi
DSCDET
dscdet ld hl,discdetail
ld (hl),a
inc hl
ld (dscdet+1),hl
setdisc ld hl,listdisc
ld a,(disc+1)
ld (hl),a
inc hl
ld (setdisc+1),hl
ld hl,pocetdisku
inc (hl)
dalsi
ld a,(disc+1)
cp "P"
jr z,neskenuj
inc a
ld (disc+1),a
jr disc
NES
neskenuj
call basicpage
ld hl,sipka
ld bc,16*16*1
ld a,0
call LoadSprites
call VSE_NASTAV
call showSprite
menu0
ld a,(hl)
ld (de),a
inc de
ld a,16
ld (de),a
inc de
inc hl
dec bc
ld a,c
or b
jr nz,menu0
call kresli ;NAKRESLI HLAVNI OBRAZOVKU
call dospage
;ld a,255
;call $012d ;zjisti z jakého disku je spouštěn calmcommander
ld a,(PATHLEFT)
ld (actdisc),a
ld a,(PATHRIGHT)
ld (actdisc+1),a
call basicpage
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call reload_dir
ld hl,$4000+2
ld (adrs+1),hl
call getroot
call showwin
call PROHOD
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call reload_dir
ld hl,$4000+2+80
ld (adrs+1),hl
call getroot_reload
call showwin
call PROHOD
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
ld a,32
call writecur
ld a,16
call freespace
ld hl,emptypos
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
ld de,emptydir
xor a
call print
ld a,(OKNO)
xor 16
ld (OKNO),a
ld hl,emptypos
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
ld de,emptydir
xor a
call print
;ld a,(OKNO)
;xor 16
;ld (OKNO),a
stop
call PROHOD
call GETDIR
call PROHOD
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
call GETDIR
call PROHOD
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
L0
loop0
ld hl,$4000+160*15+23
ld (PROGS+1),hl
xor a
ld (TLACITKO),a
call gettime
nextreg $56,0
nextreg $55,20
ld hl,1*256+30
ld a,0
ld de,seltxt
call print
ld hl,41*256+30
ld a,0
ld de,seltxt
call print
ld hl,(numsel)
call NUM
ld hl,11*256+30
ld a,0
ld de,NUMBUF
call print
ld hl,(numsel+2)
call NUM
ld hl,51*256+30
ld a,0
ld de,NUMBUF
call print
ld a,"/"
ld ($4000+30*160+32),a
ld a,"/"
ld ($4000+30*160+112),a
ld hl,(ALLFILES)
call NUM
ld hl,17*256+30
ld a,0
ld (NUMBUF+5),a
ld de,NUMBUF
call print
ld hl,(ALLFILES + 2)
call NUM
ld hl,57*256+30
ld a,0
ld (NUMBUF+5),a
ld de,NUMBUF
call print
; ;*******************************
; ld a,(klavesa)
; ld l,a
; xor a
; ld h,a
; call NUM
; ld hl,40*256+31
; ld a,16
; ld de,NUMBUF
; call print
; ld a,(POSKURZL)
; ld l,a
; ld h,0
; call NUM
; ld hl,1*256+31
; ld a,16
; ld de,NUMBUF
; call print
; ld hl,(STARTWINL)
; call NUM
; ld hl,9*256+31
; ld a,16
; ld de,NUMBUF
; call print
; ld a,(POSKURZL)
; ld l,a
; ld h,0
; ex de,hl
; ld hl,(STARTWINL)
; add hl,de
; inc hl
; call find83
; xor a
; ld (TMP83+11),a
; ld hl,20*256+31
; ld a,16
; ld de,TMP83
; call print
; ld a,(POSKURZR)
; ld l,a
; ld h,0
; call NUM
; ld hl,41*256+31
; ld a,16
; ld de,NUMBUF
; call print
; ld l,a
; ld h,0
; call NUM
; ld hl,49*256+31
; ld a,16
; ld de,NUMBUF
; call print
; ld a,(POSKURZR)
; ld l,a
; ld h,0
; ex de,hl
; ld hl,(STARTWINR)
; add hl,de
; inc hl
; call find83
; xor a
; ld (TMP83+11),a
; ld hl,60*256+31
; ld a,16
; ld de,TMP83
; call print
;vypsani X a Y souradnice mysky
ld a,(COORD)
ld l,a
ld h,0
call NUM
ld hl,41*256+31
ld a,16
ld de,NUMBUF
call print
ld a,(COORD+1)
ld l,a
ld h,0
call NUM
ld hl,50*256+31
ld a,16
ld de,NUMBUF
call print
;*******************************
call NOBUFF83
call INKEY
ld (klavesa),a
cp ''
jp z,info
cp 10
jp z,down
cp 11
jp z,up
cp 9
jp z,rightcur
cp 8
jp z,leftcur
cp 4 ;true video
jp z,changewin
cp 13
jp z,enter
cp "8"
jp z,delete
¨
cp "9"
jp z,RENAME
cp "0"
jp z,menu
cp "5"
jp z,copy
cp "6"
jp z,move
cp 32
jp z,select
cp "7"
jp z,MKDIR
cp 7
jp z,newdisc_left
cp 6
jp z,newdisc_right
cp "+"
jp z,select_files
cp "*"
jp z,invert_select_files
cp "-"
jp z,deselect
cp "1"
jp z,leftwin
cp "2"
jp z,rightwin
cp "h"
jp z,help
cp "c"
jp z,CHNG_ATTR
cp "i"
jp z,info_file
cp 199
jp z,quit
ld a,(TLACITKO)
bit 1,a ;test na leve tlacitko - bit 0 je prave
jp nz,LEVE_TLACITKO ;kolecko mysi - nefunguje v cspect
ld a,(wheelOld)
; push af
; ld l,a
; ld h,0
; call NUM
; ld hl,1*256+31
; ld a,16
; ld de,NUMBUF
; call print
; pop af
cp 15
jr z,hranicniPatnact
or a
jr z,hranicniNula
ld e,a ;nacti starou polohu kolecka
call nactiWheelMysky
ld (wheelOld),a
cp e
jp z,loop0
jp c,leftcur
jp rightcur
nactiWheelMysky
ld bc,$fadf
in a,(c)
and $F0
rrca
rrca
rrca
rrca
ret
TLACITKO defb 0
hranicniPatnact
ld e,a
call nactiWheelMysky
ld (wheelOld),a
cp 0
jp z,rightcur
cp 14
jp z,leftcur
jp loop0
hranicniNula
ld e,a
call nactiWheelMysky
ld (wheelOld),a
cp 15
jp z,leftcur
cp 1
jp z,rightcur
jp loop0
wheelOld defb 0
freespace
ld hl,24*256 + 30
ld de,freetxt
ld a,0
call print
ld hl,64*256 + 30
ld de,freetxt
ld a,0
call print
call dospage
ld hl,29*256 + 30
ld (dec32pos+1),hl
ld a,(actdisc)
call $121
ld h,b
ld l,c
ex de,hl
ld b,8
call DEC32
ld hl,37*256 + 30
ld de,kb
ld a,0
call print
ld hl,69*256 + 30
ld (dec32pos+1),hl
ld a,(actdisc)
call $121
ld h,b
ld l,c
ex de,hl
ld b,8
call DEC32
ld hl,77*256 + 30
ld de,kb
ld a,0
call print
call basicpage
ret
freetxt defb "Free:",0
kb defb "kB",0
setleftwin
ld a,0
call writecur
ld a,3
ld (OKNO),a
ld a,32
call writecur
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
ret
setrightwin
ld a,0
call writecur
ld a,$13
ld (OKNO),a
ld a,32
call writecur
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
ret
select_files_left
call setleftwin
jp select_files
deselect_files_left
call setleftwin
jp deselect
select_files_right
call setrightwin
jp select_files
invert_select_files_left
call setleftwin
jp invert_select_files
invert_select_files_right
call setrightwin
jp invert_select_files
deselect_files_right
call setrightwin
jp deselect
newdisc_left
ld a,0
call writecur
ld a,3
ld (OKNO),a
ld a,32
call writecur
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
jp changedrive
leftwin
ld a,0
call writecur
ld a,3
ld (OKNO),a
ld a,32
call writecur
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
jp loop0
lw
ld a,0
call writecur
ld a,3
ld (OKNO),a
ld a,32
call writecur
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
ret
rightwin
ld a,0
call writecur
ld a,$13
ld (OKNO),a
ld a,32
call writecur
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
jp loop0
rw
ld a,0
call writecur
ld a,$13
ld (OKNO),a
ld a,32
call writecur
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
ret
newdisc_right
ld a,0
call writecur
ld a,$13
ld (OKNO),a
ld a,32
call writecur
call dospage
ld hl,pathl
call ROZHOD2
ld a,(hl)
inc hl
ld h,(hl)
ld l,a
xor a
call $01b1
call basicpage
jp changedrive
souboru_na_radek equ 26
PROGPROM defw 0
PROGPROM2 defw 0
;Výpočet důležitý pro progress
;Počet v registru DE
; Výstup HL na CPPX1
; A na CPPX3
; PROGRES vynulovat
PROVYP ld h,d
ld l,e
ld a,d
or a
jr nz,PROV3
ld a,e
cp 9
jr c,PROV4
PROV3 xor a
srl h
rr l
rra
srl h
rr l
rra
srl h
rr l
rra
srl h
rr l
rra
or a
ld a,1
ret z
inc hl
ret
PROV4 ld hl,TABPRO
dec de
add hl,de
ld a,(hl)
ld hl,1
ret
TABPRO db 16,8,5,4,3,2,2,2
PRGRS1 ld b,1
PROGRES push hl
PROGS ld hl,$4000+160*15+25
ld a,36 ;barva teploměru
PROGRSM1 ld (hl),a
inc hl
inc hl
djnz PROGRSM1
ld (PROGS+1),hl
pop hl
ret
PROGRES2 push hl