483 lines
7.9 KiB
NASM
483 lines
7.9 KiB
NASM
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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; CD PLAYER - Compile with fasm
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;
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use32
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org 0x0
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db 'MENUET00' ; 8 byte id
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dd 38 ; required os
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dd START ; program start
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dd I_END ; program image size
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dd 0x1000 ; reguired amount of memory
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dd 0x1000
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dd 0x00000000 ; reserved=no extended header
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include 'lang.inc'
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include 'macros.inc'
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START:
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call draw_window
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still:
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mov eax,10
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int 0x40
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cmp eax,1
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jz red
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cmp eax,2
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jz key
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cmp eax,3
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jz button
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jmp still
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red:
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call draw_window
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jmp still
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key:
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mov eax,2
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int 0x40
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jmp still
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button:
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mov eax,17
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int 0x40
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cmp ah,byte 41
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jnz nostop
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call stop
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jmp still
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nostop:
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cmp ah,byte 42
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jnz nogetinfo
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call getinfo
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jmp still
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nogetinfo:
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pusha
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cmp ah,100
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jnz err
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jmp noerr
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err:
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xor ecx,ecx
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mov cl,ah
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shl ecx,3
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add ecx,cdinfo
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add ecx,1
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xor ebx,ebx
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mov ebx,[ecx]
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and ebx,0x00ffffff
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mov ecx,ebx
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mov ebx,1
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mov eax,24
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int 0x40
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cmp eax,0
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je noerr
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error:
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mov eax,13
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mov ebx,10*65536+215
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mov ecx,115*65536+13
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mov edx,0x0088aacc
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int 0x40
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mov eax,dword 0x00000004 ; write text
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mov ebx,12*65536+117
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mov ecx,[tcolor]
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mov edx,infotext2
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mov esi,itl2-infotext2
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int 0x40
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mov eax,5
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mov ebx,200
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int 0x40
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noerr:
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popa
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shr eax,8
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and eax,255
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mov ebx,0
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mov ecx,10
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cmp eax,100
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jnz noend
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mov eax,-1
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int 0x40
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noend:
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newc:
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cmp eax,ecx
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jb dri
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inc ebx
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sub eax,ecx
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jmp newc
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dri:
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mov ecx,48
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add ebx,ecx
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mov [infotext+0],bl
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add eax,ecx
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mov [infotext+1],al
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call drawinfo
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jmp still
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getinfo:
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mov eax,24 ; get info
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mov ebx,1
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mov ecx,0x010100
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int 0x40
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cmp eax,0
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jnz gierror
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mov eax,13
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mov ebx,10*65536+215
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mov ecx,115*65536+13
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mov edx,0x0088aacc
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int 0x40
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mov eax,dword 0x00000004 ; write text
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mov ebx,12*65536+117
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mov ecx,dword 0x00ffffff ; 8b window nro - RR GG BB color
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mov edx,infotext3 ; pointer to text beginning
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mov esi,itl3-infotext3 ; text length
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int 0x40
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mov eax,5
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mov ebx,100*10
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int 0x40
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mov eax,24 ; get info
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mov ebx,2
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mov ecx,cdinfo
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mov edx,256
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int 0x40
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cmp eax,0
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jz gi1
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gierror:
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mov eax,13
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mov ebx,10*65536+215
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mov ecx,115*65536+13
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mov edx,0x0088aacc
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int 0x40
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mov eax,dword 0x00000004 ; write text
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mov ebx,12*65536+117
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mov ecx,dword 0x00ffffff ; 8b window nro - RR GG BB color
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mov edx,infotext2 ; pointer to text beginning
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mov esi,itl2-infotext2 ; text length
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int 0x40
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mov eax,5
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mov ebx,200
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int 0x40
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gi1:
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call drawinfo
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ret
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stop:
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mov eax,24 ; get info
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mov ebx,3
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int 0x40
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ret
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; info bar
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drawinfo:
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; end
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xor eax,eax
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xor ebx,ebx
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mov ecx,10
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mov al,[cdinfo+3]
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cld
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newco:
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cmp eax,ecx
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jb noco
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add ebx,1
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sub eax,ecx
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jmp newco
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noco:
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add al,48
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mov [infotext+32],al
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add bl,48
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mov [infotext+31],bl
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; start
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xor eax,eax
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xor ebx,ebx
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mov al,[cdinfo+2]
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cld
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newco2:
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cmp eax,ecx
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jb noco2
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add ebx,1
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sub eax,ecx
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jmp newco2
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noco2:
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add al,48
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mov [infotext+17],al
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add bl,48
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mov [infotext+16],bl
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mov eax,13
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mov ebx,10*65536+219
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mov ecx,115*65536+13
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mov edx,[col]
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sub edx,0x101010
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int 0x40
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mov eax,4 ; write text
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mov ebx,12*65536+117
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mov ecx,dword 0x00ffffff ; 8b window nro - RR GG BB color
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mov edx,infotext ; pointer to text beginning
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mov esi,itl-infotext ; text length
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int 0x40
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ret
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draw_window:
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pusha
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mov eax,12 ; tell os about redraw
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mov ebx,1
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int 0x40
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mov eax,0 ; define and draw window
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mov ebx,170*65536+240
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mov ecx,40*65536+135
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mov edx,0x00b6aaff
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mov esi,0x80b9aaff; bbee - 0x202020
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mov edi,0x00b9aaff ;bbee
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mov edx,[col]
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add edx,0x00000000
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mov esi,[col]
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add esi,0x80000000
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mov edi,[col]
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int 0x40
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mov eax,4 ; write text
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mov ebx,8*65536+8
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mov ecx,[tcolor]
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mov edx,labelt
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mov esi,labellen-labelt
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int 0x40
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mov eax,8 ; CLOSE BUTTON
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mov ebx,(240-18)*65536+10
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mov ecx,6 *65536+10
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mov edx,100
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mov esi,[col]
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sub esi,0x302010
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int 0x40
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; first row
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mov eax,8 ; button
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mov edx,1 ; button number
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mov ebx,9*65536+21 ; button start x & size
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mov ecx,30*65536+13 ; button start y & size
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mov esi,[bcolor] ; button color
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newbutton1:
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pusha
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int 0x40
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popa
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pusha
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mov eax,dword 0x00000004
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and ebx,65535*65536
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shr ecx,16
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add ebx,ecx
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add ebx,6*65536+3
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mov ecx,[tcolor]
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shl edx,1
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add edx,nro-2
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mov esi,2
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int 0x40
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popa
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add ebx,22*65536
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inc edx
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cmp edx,11
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jnz newbutton1
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; second row
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mov eax,8 ; button
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mov edx,11 ; button number
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mov ebx,9*65536+21 ; button start x & size
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mov ecx,50*65536+13 ; button start y & size
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mov esi,[bcolor] ; button color
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newbutton2:
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pusha
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int 0x40
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popa
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pusha
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mov eax,dword 0x00000004
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and ebx,65535*65536
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shr ecx,16
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add ebx,ecx
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add ebx,6*65536+3
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mov ecx,[tcolor]
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shl edx,1
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add edx,nro2-2-20
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mov esi,2
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int 0x40
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popa
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add ebx,22*65536
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inc edx
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cmp edx,21
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jnz newbutton2
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; third row
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mov eax,8 ; button
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mov edx,21 ; button number
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mov ebx,9*65536+21 ; button start x & size
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mov ecx,70*65536+13 ; button start y & size
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mov esi,[bcolor] ; button color
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newbutton3:
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pusha
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int 0x40
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popa
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pusha
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mov eax,dword 0x00000004
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and ebx,65535*65536
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shr ecx,16
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add ebx,ecx
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add ebx,6*65536+3
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mov ecx,[tcolor]
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shl edx,1
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add edx,nro3-2-40
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mov esi,2
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int 0x40
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popa
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add ebx,22*65536
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inc edx
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cmp edx,31
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jnz newbutton3
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; fourth row
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mov eax,8 ; button
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mov edx,41 ; button number
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mov ebx,9*65536+109 ; button start x & size
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mov ecx,90*65536+13 ; button start y & size
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mov esi,0x00aabbcc ; button color
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newbutton4:
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pusha
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int 0x40
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popa
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pusha
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mov eax,4
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and ebx,65535*65536
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shr ecx,16
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add ebx,ecx
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add ebx,9*65536+3
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mov ecx,[tcolor]
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sub edx,41
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shl edx,4
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add edx,text
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mov esi,16
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int 0x40
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popa
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add ebx,110*65536
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inc edx
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cmp edx,43
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jnz newbutton4
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call drawinfo
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mov eax,12 ; tell os about redraw end
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mov ebx,2
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int 0x40
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popa
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ret
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; DATA AREA
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col dd 0x7777aa
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tcolor dd 0xffffff
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bcolor dd 0xaabbcc
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labelt: db 'CD PLAYER'
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labellen:
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infotext: db '01 First Track: xx Last Track: xx '
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itl:
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infotext2: db 'DEFINE CD ROM BASE WITH SETUP '
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itl2:
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infotext3: db 'READING PLAYLIST - (10 secs) '
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itl3:
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nro: db '01020304050607080910'
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nro2: db '11121314151617181920'
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nro3: db '21222324252627282930'
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text: db ' STOP READ PLAYLIST '
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cdinfo:
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I_END:
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