Subversion Repositories Kolibri OS

mouse_local:

    ;.................................................................................................

    ; Ïîëó÷àåì êîîðäèíàòû ìûøè îòíîñèòåëüíî îêíà

    ;.................................................................................................

    mov     eax,37                        ; Ôóíêöèÿ 37 - ðàáîòà ñ ìûøüþ

    mov     ebx,1                         ; íàì íóæíû ãëîáàëüíûå êîîðäèíàòû

    int     0x40                          ; eax = x*65536 + y, (x,y)=êîîðäèíàòû êóðñîðà ìûøè

    mov     ecx,eax                       ;

    shr     ecx,16                        ; ecx = x+1

    movzx   edx,ax                        ; edx = y+1

    dec     ecx                           ; ecx = x

    dec     edx                           ; edx = y

    mov     [mouse_x],ecx                 ; mouse_x = x

    mov     [mouse_y],edx                 ; mouse_y = y

    ret                                   ; Âîçâðàùàåì óïðàâëåíèå

;end_mouse_local

mouse_left:

    pusha

    xor     ecx,ecx

    mov     eax,37

    mov     ebx,2

    int     0x40

    cmp     al,1

    jne     @f

    mov     ecx,1

  @@:

    mov     [mouse_l],ecx

    popa

    ret

;end