; SCREENSAVER APPLICATION by lisovin@26.ru
;
; Compile with FASM for Menuet
;
use32
org 0x0
used_memory = 0x10000
db 'MENUET01' ; 8 byte id
dd 0x01 ; header version
dd START ; start of code
dd I_END ; size of image
dd used_memory ; memory for app
dd used_memory ; esp
dd 0x0 , 0x0 ; I_Param , I_Icon
include 'lang.inc'
include '..\..\..\macros.inc'
purge mov ; decrease kpack'ed size
;include 'debug.inc'
START:
mov eax,40 ; ãáâ ®¢¨âì ¬ áªã ᮡë⨩
mov ebx,110010b ; ॠ£¨à㥬 ª« ¢¨ âãàã, ¬ëèì, ®âà¨á®¢ªã ä®
mcall
bgr_changed:
mov eax,14
mcall
mov [y_max], ax
shr eax, 16
mov [x_max], ax
shl eax, 16
mov [top_right_corner], eax
mcall 66, 4, 57, 0 ; hot key for {Space}
mcall 66, 4, 28, 0 ; hot key for {Enter}
still:
movzx ebx, [time]
imul ebx, 60*100
mcall 23 ; ¦¤ñ¬ ᮡëâ¨ï ¢ â¥ç¥¨¥ [time] ¬¨ãâ
test eax, eax
jz create_ss_thread
cmp al, 2 ; key in buffer?
jz key
cmp al, 5 ; background redraw?
jz bgr_changed
; mouse event
mcall 37,2 ; ¯à®¢¥à¨¬ ª®¯ª¨
and al, 3
cmp al, 3 ; ¦ âë ®¡¥ ª®¯ª¨ ¬ëè¨?
jnz still
mcall 37,0 ; ¯à®¢¥à¨¬ ª®®à¤¨ âë
cmp [top_right_corner], eax
jnz still
create_setup:
test [params], 2
jnz still ; ®ª® áâ஥ª 㦥 ᮧ¤ ®
mcall 51,1,sthread,used_memory-0x1000
or [params], 2
jmp still
key:
mcall ; eax = 2
cmp al, 2 ; hot key?
jne still ; no hotkey, evenets handling go on
xor edx, edx
mov dl, ah
mov eax, 72
mov ebx, 1
mov ecx, 2
mcall ; transfer key code to active window after interception
jmp still
create_ss_thread:
test [params], 3
jnz still
call create_ss
jmp still
create_ss:
mcall 51,1,thread,used_memory-0x2000
or [params], 1
ret
thread:
; mov eax,5
; mov ebx,eax
; mcall
mov eax,40
mov ebx,100010b
mcall
cmp dword [type],0
je drawsswin
cmp dword [type],24
je asminit
mov dword [delay],1
mov [lx1],10 ; for "draw line"
mov [lx2],40
mov [ly1],50
mov [ly2],100
mov [addx1],1
mov [addx2],1
mov [addy1],1
mov [addy2],1
jmp drawsswin
asminit: ; for "assembler"
mov dword [delay],25
mov eax,70
mov ebx,fileinfo
mcall
mov [filesize], ebx
asminit1:
mov [stringstart],data_from_file
mov dword [stringlen],1
newpage:
mov word [stringpos],10
drawsswin:
xor eax,eax
movzx ebx,[x_max]
movzx ecx,[y_max]
inc ebx
inc ecx
mov edx,0x01000000
mcall
mov eax,13
xor edx,edx
mcall
tstill:
mov eax,23
mov ebx,[delay]
mcall
test eax,eax
jnz thr_end
cmp dword [type],0
je tstill
cmp dword [type],24
je drawssasm
call draw_line
jmp tstill
thr_end:
and [params], not 1
or eax,-1
mcall
drawssasm:
mov edi,[stringstart]
add edi,[stringlen]
dec edi
lea eax,[edi-data_from_file]
cmp eax,[filesize]
ja asminit1
cmp word [edi],0x0a0d
je addstring
cmp byte [edi],0x0a
jne noaddstring
dec edi
addstring:
add word [stringpos],10
add edi,2
mov [stringstart],edi
mov dword [stringlen],1
mov ax,[stringpos]
cmp ax,[y_max]
jb tstill
jmp newpage
noaddstring:
mov eax,4
mov ebx,10*65536
mov bx,[stringpos]
mov ecx,0x104ba010
mov edx,[stringstart]
mov esi,[stringlen]
mcall
inc dword [stringlen]
cmp byte [edi],byte ' '
je drawssasm
jmp tstill
draw_line:
movzx esi,[x_max]
movzx edi,[y_max]
mov eax,[addx1]
add [lx1],eax
mov eax,[addy1]
add [ly1],eax
mov eax,[addx2]
add [lx2],eax
mov eax,[addy2]
add [ly2],eax
cmp [lx1],1
jge dl1
mov [addx1],1
dl1:
cmp [lx2],1
jge dl2
mov [addx2],1
dl2:
cmp [lx1],esi
jbe dl3
mov [addx1],0xffffffff
dl3:
cmp [lx2],esi
jbe dl4
mov [addx2],0xffffffff
dl4:
cmp [ly1],1
jge dl5
mov [addy1],1
dl5:
cmp [ly2],2
jge dl6
mov [addy2],1
dl6:
cmp [ly1],edi
jbe dl7
mov [addy1],-1
dl7:
cmp [ly2],edi
jbe dl8
mov [addy2],-1
dl8:
mov eax,[lx2]
cmp [lx1],eax
jz dnol
mov bx,word [lx1]
shl ebx,16
mov bx,word [lx2]
mov cx,word [ly1]
shl ecx,16
mov cx,word [ly2]
mov eax,38
mov edx,[lcolor]
and edx,0xffffff
mcall
dnol:
add [lcolor],0x010201
ret
sthread: ; start of execution
call sdraw_window
sstill:
mov eax,10 ; wait here for event
mcall
dec eax ; redraw request ?
je sthread
dec eax ; key in buffer ?
jne sbutton
mov al,2
mcall
jmp sstill
sbutton: ; button
mov eax,17 ; get id
mcall
cmp ah,1 ; button id=1 ?
jne snoclose
and [params], not 2
mov eax,-1 ; close this program
mcall
snoclose:
cmp ah,7
jne nosetfl
xor [params], 1
call drawflag
call drawtype
call drawtime
jmp sstill
nosetfl:
test [params], 1
jnz sstill
cmp ah,2
jne notypedown
mov eax,[type]
test eax,eax
je sstill
sub eax,12
jmp typeupdn
notypedown:
cmp ah,3
jne notypeup
mov eax,[type]
cmp eax,24
jae sstill
add eax,12
jmp typeupdn
notypeup:
cmp ah,4
jne notimedown
mov al,[time]
cmp al,1
jbe sstill
dec eax
; das
jmp timeupdn
notimedown:
cmp ah,5
jne notimeup
mov al,[time]
cmp al,59 ; 0x59
jae sstill
inc eax
; daa
jmp timeupdn
notimeup:
cmp ah,6
jne noshow
mov eax,5
mov ebx,10;150
mcall
call create_ss
noshow:
jmp sstill
timeupdn:
mov [time],al
call drawtime
jmp sstill
typeupdn:
mov [type],eax
call drawtype
jmp sstill
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
; *********************************************
sdraw_window:
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,1 ; 1, start of draw
mcall
; DRAW WINDOW
xor eax,eax ; function 0 : define and draw window
mov ebx,100*65536+215 ; [x start] *65536 + [x size]
mov ecx,100*65536+70 ; [y start] *65536 + [y size]
mov edx,0x13400088 ; color of work area RRGGBB,8->color gl
mov edi,title
mcall
mov al,8
mov ebx,47*65536+10
mov ecx,31*65536+10
mov edx,2
mov esi,0x702050
mcall
push ebx
add ebx,13*65536
mov edi,ebx
inc edx
mcall
pop ebx
add ecx,15*65536
inc edx
mcall
mov ebx,edi
inc edx
mcall
mov ebx,160*65536+40
mov ecx,28*65536+14
inc edx
mcall
mov al,4 ; function 4 : write text to window
mov ebx,15*65536+33 ; [x start] *65536 + [y start]
mov ecx,0x80ffffff
mov edx,setuptext
mcall
add ebx,15
add edx,10
mcall
mov ebx,169*65536+32
mov edx,buttext
mcall
call drawtype
call drawtime
call drawflag
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,2 ; 2, end of draw
mcall
ret
drawtype:
mov eax,13
mov ebx,80*65536+75
mov ecx,30*65536+12
mov edx,0xffffff
test [params], 1
jz noblue
mov edx,0x4e00e7
noblue:
mcall
mov al,4
mov ebx,82*65536+32
xor ecx,ecx
mov edx,typetext
add edx,[type]
mov esi,12
mcall
ret
drawtime:
mov eax,13
mov ebx,80*65536+15
mov ecx,45*65536+12
mov edx,0xffffff
test [params], 1
jz noblue1
mov edx,0x4e00e7
noblue1:
mcall
mov al,47
mov edx,82*65536+47
xor esi,esi
movzx ecx,byte [time]
mov ebx,0x00020000
mcall
ret
drawflag:
mov eax,8
mov ebx,150*65536+10
mov ecx,45*65536+10
mov edx,7
mov esi,0xe0e0e0
mcall
mov al,4
mov ebx,153*65536+47
xor ecx,ecx
mov esi,1
mov edx,flag
bt dword [params],0
jc setf
inc edx
setf:
mcall
ret
; DATA AREA
buttext db 'SHOW',0
flag db 'V '
title db 'SCREENSAVER SETUP',0
setuptext db 'TYPE: < >',0
db 'TIME: < > MINUTES NEVER',0
typetext db 'BLACK SCREENCOLOR LINES ASSEMBLER '
type dd 12
time db 15 ; ¢à¥¬ï ¤® § ¯ã᪠§ áâ ¢ª¨ ¢ ¬¨ãâ å
delay dd 100
lx1 dd 10
lx2 dd 40
ly1 dd 50
ly2 dd 100
addx1 dd 1
addx2 dd 1
addy1 dd 1
addy2 dd 1
stringlen dd 1
stringstart dd 0
stringpos dw 10
params db 0 ;if bit 0 set-ssaver works if bit 1 set-setup works
fileinfo:
; used_memory-0x3000-data_from_file = ~50 Kb with current settings
dd 0,0,0,used_memory-0x3000-data_from_file,data_from_file
db '/sys/NETWORK/PPP.ASM',0
I_END:
; UNINITIALIZED DATA:
lcolor dd ?
x_max dw ? ; à §¬¥àë íªà
y_max dw ?
top_right_corner dd ?
filesize dd ?
data_from_file: