forked from KolibriOS/kolibrios
1740 lines
42 KiB
PHP
1740 lines
42 KiB
PHP
get_titlebar_height: ; edi = window draw_data pointer
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mov al,[edi+WDATA.fl_wstyle]
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and al,0x0F
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cmp al,0x03
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jne @f
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mov eax,[_skinh]
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ret
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@@: mov eax,21
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ret
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get_rolledup_height: ; edi = window draw_data pointer
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mov al,[edi+WDATA.fl_wstyle]
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and al,0x0F
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cmp al,0x03
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jne @f
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mov eax,[_skinh]
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add eax,3
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ret
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@@: or al,al
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jnz @f
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mov eax,21
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ret
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@@: mov eax,21+2
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ret
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setwindowdefaults:
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pushad
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xor eax,eax
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mov ecx,0xc000
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@@:
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inc eax
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add ecx,2
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mov [ecx+0x000],ax ; process no
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mov [ecx+0x400],ax ; positions in stack
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cmp ecx,0xc400-2 ; the more high, the more surface
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jnz @b
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popad
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ret
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; eax = cx
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; ebx = cy
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; ecx = ex
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; edx = ey
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; èäåÿ: ïåðåáðàòü âñå îêíà, íà÷èíàÿ ñ ñàìîãî íèæíåãî,
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; è äëÿ ïîïàâøèõ â çàäàííóþ îáëàñòü
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; ÷àñòåé îêîí âûçâàòü setscreen
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align 4
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calculatescreen:
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pushad
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pushfd
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cli
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push edx ecx ebx eax
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mov esi, 1
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call setscreen
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mov ebp, [0x3004] ; number of processes
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cmp ebp, 1
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jbe .finish
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align 4
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.new_wnd:
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movzx edi, word [0xC400 + esi * 2]
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shl edi, 5
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cmp [0x3000+edi+TASKDATA.state], byte 9
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je .not_wnd
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add edi, window_data
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test [edi+WDATA.fl_wstate], WSTATE_MINIMIZED
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jnz .not_wnd
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mov eax,[edi+WDATA.box.left]
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cmp eax, [esp+RECT.right]
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ja .out_of_bounds
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mov ebx,[edi+WDATA.box.top]
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cmp ebx, [esp+RECT.bottom]
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ja .out_of_bounds
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mov ecx,[edi+WDATA.box.width]
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add ecx, eax
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cmp ecx, [esp+RECT.left]
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jb .out_of_bounds
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mov edx,[edi+WDATA.box.height]
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add edx, ebx
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cmp edx, [esp+RECT.top]
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jb .out_of_bounds
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cmp eax, [esp+RECT.left]
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jae @f
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mov eax, [esp+RECT.left]
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@@:
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cmp ebx, [esp+RECT.top]
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jae @f
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mov ebx, [esp+RECT.top]
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@@:
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cmp ecx, [esp+RECT.right]
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jbe @f
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mov ecx, [esp+RECT.right]
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@@:
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cmp edx, [esp+RECT.bottom]
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jbe @f
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mov edx, [esp+RECT.bottom]
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@@:
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push esi
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movzx esi, word [0xC400 + esi * 2]
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call setscreen
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pop esi
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.not_wnd:
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.out_of_bounds:
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inc esi
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dec ebp
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jnz .new_wnd
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.finish:
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pop eax ebx ecx edx
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popfd
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popad
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ret
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virtual at esp
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ff_x dd ?
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ff_y dd ?
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ff_width dd ?
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ff_xsz dd ?
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ff_ysz dd ?
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ff_scale dd ?
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end virtual
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align 4
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; ðåçåðâèðóåò ìåñòî ïîä îêíî çàäàííîãî ïðîöåññà
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setscreen:
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; eax x start
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; ebx y start
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; ecx x end
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; edx y end
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; esi process number
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pushad
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mov edi, esi ;;;word [esi*2+0xc400]
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shl edi, 8
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add edi, 0x80000 ; address of random shaped window area
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cmp [edi+APPDATA.wnd_shape], dword 0
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jne .free_form
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; get x&y size
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sub ecx, eax
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sub edx, ebx
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inc ecx
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inc edx
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; get WinMap start
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mov edi, [0xFE00] ; screen_sx
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inc edi
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imul edi, ebx
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add edi, eax
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add edi, WinMapAddress
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.new_y:
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push ecx ; sx
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push edx
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mov edx, esi
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align 4
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.new_x:
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mov byte [edi], dl
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inc edi
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dec ecx
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jnz .new_x
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pop edx
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pop ecx
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add edi, [0xFE00]
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inc edi
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sub edi, ecx
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dec edx
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jnz .new_y
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popad
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ret
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.read_byte:
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;eax - address
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;esi - slot
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push eax
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push ebx
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push ecx
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push edx
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mov edx,eax
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mov eax,esi
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lea ebx,[esp+12]
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mov ecx,1
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call read_process_memory
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pop edx
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pop ecx
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pop ebx
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pop eax
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ret
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.free_form:
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; for (y=0; y <= x_size; y++)
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; for (x=0; x <= x_size; x++)
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; if (shape[coord(x,y,scale)]==1)
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; set_pixel(x, y, process_number);
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sub ecx, eax
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sub edx, ebx
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inc ecx
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inc edx
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push dword [edi+APPDATA.wnd_shape_scale] ; push scale first -> for loop
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; get WinMap start -> ebp
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push eax
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mov eax, [0xFE00] ; screen_sx
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inc eax
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imul eax, ebx
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add eax, [esp]
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add eax, WinMapAddress
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mov ebp, eax
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mov edi, [edi+APPDATA.wnd_shape]
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pop eax
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; eax = x_start
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; ebx = y_start
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; ecx = x_size
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; edx = y_size
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; esi = process_number
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; edi = &shape
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; [scale]
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push edx ecx ; for loop - x,y size
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mov ecx, esi
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shl ecx, 5
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mov edx, [window_data+ecx+WDATA.box.top]
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push [window_data+ecx+WDATA.box.width] ; for loop - width
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mov ecx, [window_data+ecx+WDATA.box.left]
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sub ebx, edx
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sub eax, ecx
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push ebx eax ; for loop - x,y
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add [ff_xsz], eax
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add [ff_ysz], ebx
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mov ebx, [ff_y]
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.ff_new_y:
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mov edx, [ff_x]
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.ff_new_x:
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; -- body --
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mov ecx, [ff_scale]
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mov eax, [ff_width]
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inc eax
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shr eax, cl
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push ebx edx
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shr ebx, cl
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shr edx, cl
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imul eax, ebx
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add eax, edx
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pop edx ebx
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add eax, edi
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call .read_byte
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test al,al
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jz @f
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mov eax, esi
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mov [ebp], al
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@@:
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; -- end body --
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inc ebp
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inc edx
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cmp edx, [ff_xsz]
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jb .ff_new_x
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sub ebp, [ff_xsz]
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add ebp, [ff_x]
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add ebp, [0xFE00] ; screen.x
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inc ebp
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inc ebx
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cmp ebx, [ff_ysz]
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jb .ff_new_y
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add esp, 24
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popad
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ret
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display_settings:
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; eax = 0 ; DISPLAY redraw
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; ebx = 0 ; all
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;
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; eax = 1 ; BUTTON type
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; ebx = 0 ; flat
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; ebx = 1 ; 3D
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; eax = 2 ; set WINDOW colours
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; ebx = pointer to table
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; ecx = number of bytes define
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; eax = 3 ; get WINDOW colours
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; ebx = pointer to table
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; ecx = number of bytes wanted
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; eax = 4 ; get skin height
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; input : nothing
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; output : eax = skin height in pixel
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; eax = 5 ; get screen workarea
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; input : nothing
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; output : eax = [left]*65536+[right]
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; ebx = [top]*65536+[bottom]
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; eax = 6 ; set screen workarea
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; input : ecx = [left]*65536+[right]
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; edx = [top]*65536+[bottom]
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; output : nothing
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; eax = 7 ; get skin margins
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; input : nothing
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; output : eax = [left]*65536+[right]
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; ebx = [top]*65536+[bottom]
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; eax = 8 ; set window skin
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; input : ecx = pointer to file info block
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; output : eax = FS error code
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pushad
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test eax, eax ; redraw display
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jnz dspl0
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test ebx, ebx
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jnz dspl0
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cmp [windowtypechanged],dword 1
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jne dspl00
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mov [windowtypechanged],dword 0
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redraw_screen_direct:
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mov [dlx],dword 0
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mov [dly],dword 0
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mov eax,[0xfe00]
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mov [dlxe],eax
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mov eax,[0xfe04]
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mov [dlye],eax
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mov eax,window_data
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call redrawscreen
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dspl00:
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popad
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ret
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dspl0:
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cmp eax,1 ; button type
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jne dspl1
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and ebx,1
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cmp ebx,[buttontype]
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je dspl9
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mov [buttontype],ebx
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mov [windowtypechanged],dword 1
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dspl9:
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popad
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ret
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dspl1:
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cmp eax,2 ; set common window colours
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jne no_com_colours
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mov [windowtypechanged],dword 1
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mov esi,[0x3010]
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add esi,TASKDATA.mem_start
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add ebx,[esi]
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mov esi,ebx
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mov edi,common_colours
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and ecx,127
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cld
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rep movsb
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popad
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ret
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no_com_colours:
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cmp eax,3 ; get common window colours
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jne no_get_com
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mov esi,[0x3010]
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add esi,TASKDATA.mem_start
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add ebx,[esi]
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mov edi,ebx
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mov esi,common_colours
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and ecx,127
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cld
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rep movsb
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popad
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ret
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no_get_com:
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cmp eax,4 ; get skin height
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jne no_skin_height
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popad
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mov eax,[_skinh]
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mov [esp+36],eax
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ret
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no_skin_height:
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cmp eax,5 ; get screen workarea
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jne no_get_workarea
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popad
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mov eax,[screen_workarea.left-2]
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mov ax,word[screen_workarea.right]
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mov [esp+36],eax
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mov eax,[screen_workarea.top-2]
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mov ax,word[screen_workarea.bottom]
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mov [esp+24],eax
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ret
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no_get_workarea:
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cmp eax,6 ; set screen workarea
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jne no_set_workarea
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movsx eax,word[esp+16+2]
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movsx ebx,word[esp+16]
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cmp eax,ebx
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jge .lp1
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or eax,eax;[0xFE00]
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jl @f
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mov [screen_workarea.left],eax
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@@: cmp ebx,[0xFE00]
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jg .lp1
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mov [screen_workarea.right],ebx
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.lp1: movsx eax,word[esp+24+2]
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movsx ebx,word[esp+24]
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cmp eax,ebx
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jge .lp2
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or eax,eax;[0xFE04]
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jl @f
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mov [screen_workarea.top],eax
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@@: cmp ebx,[0xFE04]
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jg .lp2
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mov [screen_workarea.bottom],ebx
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.lp2: call repos_windows
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mov eax, 0
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mov ebx, 0
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mov ecx, [0xfe00]
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mov edx, [0xfe04]
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call calculatescreen
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; jmp redraw_screen_direct
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.exit:
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popad
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ret
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no_set_workarea:
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cmp eax,7 ; get skin margins
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jne no_get_skinmargins
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popad
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mov eax,dword[_skinmargins+0]
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mov [esp+36],eax
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mov eax,dword[_skinmargins+4]
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mov [esp+24],eax
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ret
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no_get_skinmargins:
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cmp eax,8 ; set window skin
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jne no_set_skin
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mov eax,ebx
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mov edi,[0x3010]
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add ebx,[edi+TASKDATA.mem_start] ; abs start of info block
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pushd [ebx+0] [ebx+4] [ebx+8] [ebx+12]
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mov dword[ebx+0],0 ; read
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mov dword[ebx+4],0 ; from the beginning
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mov dword[ebx+8],64 ; 32 KBytes maximum
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mov ecx,skin_data+64*512
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sub ecx,[edi+0x10]
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mov dword[ebx+12],ecx ; destination
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push eax
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pushad
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call file_system
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popad
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pop eax
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popd [ebx+12] [ebx+8] [ebx+4] [ebx+0]
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cmp eax,ERROR_SUCCESS
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je @f
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cmp eax,ERROR_END_OF_FILE
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jne .exit
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@@: cmp [skin_data+64*512+SKIN_HEADER.ident],'SKIN'
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mov eax,ERROR_UNKNOWN_FS
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jne .exit
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mov esi,skin_data+64*512
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mov edi,skin_data
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mov ecx,(64*512)/4
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rep movsd
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call parse_skin_data
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pushad
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mov eax, 0
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mov ebx, 0
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mov ecx, [0xfe00]
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mov edx, [0xfe04]
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call calculatescreen
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popad
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mov dword[esp+32+36],0
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jmp redraw_screen_direct
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.exit:
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mov [esp+32+36],eax
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popad
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ret
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no_set_skin:
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popad
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ret
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repos_windows:
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mov ecx,[0x3004]
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mov esi,0x20*2
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mov byte[0x0000fff0],1
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dec ecx
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jge @f
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ret
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@@: mov [esi+WDATA.fl_redraw],1
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test [esi+WDATA.fl_wstate],WSTATE_MAXIMIZED
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jz .lp2
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mov eax,[screen_workarea.left]
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mov [esi+WDATA.box.left],eax
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sub eax,[screen_workarea.right]
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neg eax
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mov [esi+WDATA.box.width],eax
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mov eax,[screen_workarea.top]
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mov [esi+WDATA.box.top],eax
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test [esi+WDATA.fl_wstate],WSTATE_ROLLEDUP
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jnz .lp1
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sub eax,[screen_workarea.bottom]
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neg eax
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mov [esi+WDATA.box.height],eax
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.lp1: add esi,0x20
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loop @b
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ret
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.lp2: mov eax,[esi+WDATA.box.left]
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add eax,[esi+WDATA.box.width]
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mov ebx,[0x0000fe00]
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; inc ebx
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cmp eax,ebx
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jle .lp4
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mov eax,[esi+WDATA.box.width]
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sub eax,ebx
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jle .lp3
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mov [esi+WDATA.box.width],ebx
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.lp3: sub ebx,[esi+WDATA.box.width]
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mov [esi+WDATA.box.left],ebx
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.lp4: mov eax,[esi+WDATA.box.top]
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add eax,[esi+WDATA.box.height]
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mov ebx,[0x0000fe04]
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; inc ebx
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cmp eax,ebx
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jle .lp6
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mov eax,[esi+WDATA.box.height]
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sub eax,ebx
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jle .lp5
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mov [esi+WDATA.box.height],ebx
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.lp5: sub ebx,[esi+WDATA.box.height]
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mov [esi+WDATA.box.top],ebx
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.lp6: add esi,0x20
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loop @b
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ret
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uglobal
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common_colours:
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times 128 db 0x0
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endg
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check_window_position:
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pushad ; window inside screen ?
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|
|
|
movzx eax,word [edi+WDATA.box.left]
|
|
movzx ebx,word [edi+WDATA.box.top]
|
|
movzx ecx,word [edi+WDATA.box.width]
|
|
movzx edx,word [edi+WDATA.box.height]
|
|
|
|
mov esi,ecx ; check x pos
|
|
add esi,eax
|
|
cmp esi,[0xfe00]
|
|
jbe x_pos_ok
|
|
mov [edi+WDATA.box.left],dword 0
|
|
xor eax, eax
|
|
x_pos_ok:
|
|
|
|
mov esi,edx ; check y pos
|
|
add esi,ebx
|
|
cmp esi,[0xfe04]
|
|
jbe y_pos_ok
|
|
mov [edi+WDATA.box.top],dword 0
|
|
mov ebx,0
|
|
y_pos_ok:
|
|
|
|
mov esi,ecx ; check x size
|
|
add esi,eax
|
|
cmp esi,[0xfe00]
|
|
jbe x_size_ok
|
|
mov ecx,[0xfe00]
|
|
mov [edi+WDATA.box.width],ecx
|
|
x_size_ok:
|
|
|
|
mov esi,edx ; check y size
|
|
add esi,ebx
|
|
cmp esi,[0xfe04]
|
|
jbe y_size_ok
|
|
mov edx,[0xfe04]
|
|
mov [edi+WDATA.box.height],edx
|
|
y_size_ok:
|
|
|
|
popad
|
|
|
|
ret
|
|
|
|
|
|
uglobal
|
|
new_window_starting dd 0
|
|
endg
|
|
|
|
|
|
sys_window_mouse:
|
|
|
|
push eax
|
|
|
|
mov eax,[timer_ticks]
|
|
cmp [new_window_starting],eax
|
|
jb swml1
|
|
|
|
mov [0xfff4],byte 0 ; no mouse background
|
|
mov [0xfff5],byte 0 ; draw mouse
|
|
|
|
mov [new_window_starting],eax
|
|
|
|
swml1:
|
|
|
|
pop eax
|
|
|
|
ret
|
|
|
|
|
|
|
|
|
|
drawwindow_I_caption:
|
|
|
|
mov ecx,[edx+WDATA.cl_titlebar] ; grab bar
|
|
push ecx
|
|
mov esi,edx
|
|
mov edx,[esi+WDATA.box.top]
|
|
add edx,1
|
|
mov ebx,[esi+WDATA.box.top]
|
|
add ebx,21
|
|
mov eax,[esi+WDATA.box.top]
|
|
add eax,[esi+WDATA.box.height]
|
|
cmp ebx,eax
|
|
jb .wdsizeok
|
|
mov ebx,eax
|
|
.wdsizeok:
|
|
push ebx
|
|
.drwi:
|
|
mov ebx,edx
|
|
shl ebx,16
|
|
add ebx,edx
|
|
mov eax,[esi+WDATA.box.left]
|
|
inc eax
|
|
shl eax,16
|
|
add eax,[esi+WDATA.box.left]
|
|
add eax,[esi+WDATA.box.width]
|
|
sub eax,1
|
|
push edx
|
|
mov edx,0x80000000
|
|
mov ecx,[esi+WDATA.cl_titlebar]
|
|
and ecx,edx
|
|
cmp ecx,edx
|
|
jnz .nofa
|
|
mov ecx,[esi+WDATA.cl_titlebar]
|
|
sub ecx,0x00040404
|
|
mov [esi+WDATA.cl_titlebar],ecx
|
|
and ecx,0x00ffffff
|
|
jmp .faj
|
|
.nofa:
|
|
mov ecx,[esi+WDATA.cl_titlebar]
|
|
and ecx,0x00ffffff
|
|
.faj:
|
|
pop edx
|
|
mov edi,0
|
|
call [draw_line]
|
|
inc edx
|
|
cmp edx,[esp]
|
|
jb .drwi
|
|
add esp,4
|
|
pop ecx
|
|
mov [esi+WDATA.cl_titlebar],ecx
|
|
|
|
ret
|
|
|
|
|
|
drawwindow_I:
|
|
|
|
pushad
|
|
|
|
mov esi,[edx+WDATA.cl_frames] ; rectangle
|
|
mov eax,[edx+WDATA.box.left]
|
|
shl eax,16
|
|
add eax,[edx+WDATA.box.left]
|
|
add eax,[edx+WDATA.box.width]
|
|
mov ebx,[edx+WDATA.box.top]
|
|
shl ebx,16
|
|
add ebx,[edx+WDATA.box.top]
|
|
add ebx,[edx+WDATA.box.height]
|
|
call draw_rectangle
|
|
|
|
call drawwindow_I_caption
|
|
|
|
mov edx,[esi+WDATA.box.top] ; inside work area
|
|
add edx,21+5
|
|
mov ebx,[esi+WDATA.box.top]
|
|
add ebx,[esi+WDATA.box.height]
|
|
cmp edx,ebx
|
|
jg noinside
|
|
mov eax,1
|
|
mov ebx,21
|
|
mov ecx,[esi+WDATA.box.width]
|
|
mov edx,[esi+WDATA.box.height]
|
|
mov edi,[esi+WDATA.cl_workarea]
|
|
call [drawbar]
|
|
noinside:
|
|
|
|
popad
|
|
|
|
ret
|
|
|
|
|
|
draw_rectangle:
|
|
|
|
r_eax equ [esp+28] ; x start
|
|
r_ax equ [esp+30] ; x end
|
|
r_ebx equ [esp+16] ; y start
|
|
r_bx equ [esp+18] ; y end
|
|
;esi ; color
|
|
|
|
pushad
|
|
|
|
mov ecx,esi ; yb,xb -> yb,xe
|
|
mov eax, r_eax
|
|
rol eax, 16
|
|
mov ebx,r_ebx
|
|
shl ebx,16
|
|
mov bx,r_ebx
|
|
xor edi, edi
|
|
call [draw_line]
|
|
|
|
mov ebx,r_bx ; ye,xb -> ye,xe
|
|
shl ebx,16
|
|
mov bx,r_bx
|
|
call [draw_line]
|
|
|
|
mov ecx,esi ; ya,xa -> ye,xa
|
|
mov eax,r_eax
|
|
shl eax,16
|
|
mov ax,r_eax
|
|
mov ebx,r_ebx
|
|
shl ebx,16
|
|
mov bx,r_bx
|
|
mov edi,0
|
|
call [draw_line]
|
|
|
|
mov eax,r_ax ; ya,xe -> ye,xe
|
|
shl eax,16
|
|
mov ax,r_ax
|
|
call [draw_line]
|
|
|
|
popad
|
|
ret
|
|
|
|
|
|
drawwindow_III_caption:
|
|
|
|
mov ecx,[edx+WDATA.cl_titlebar] ; GRAB BAR
|
|
push ecx
|
|
mov esi,edx
|
|
mov edx,[esi+WDATA.box.top]
|
|
add edx,4
|
|
mov ebx,[esi+WDATA.box.top]
|
|
add ebx,20
|
|
mov eax,[esi+WDATA.box.top]
|
|
add eax,[esi+WDATA.box.height]
|
|
cmp ebx,eax
|
|
jb .wdsizeok
|
|
mov ebx,eax
|
|
.wdsizeok:
|
|
push ebx
|
|
.drwi:
|
|
mov ebx,edx
|
|
shl ebx,16
|
|
add ebx,edx
|
|
mov eax,[esi+WDATA.box.left]
|
|
shl eax,16
|
|
add eax,[esi+WDATA.box.left]
|
|
add eax,[esi+WDATA.box.width]
|
|
add eax,4*65536-4
|
|
mov ecx,[esi+WDATA.cl_titlebar]
|
|
test ecx,0x40000000
|
|
jz .nofa
|
|
add ecx,0x040404
|
|
.nofa:
|
|
test ecx,0x80000000
|
|
jz .nofa2
|
|
sub ecx,0x040404
|
|
.nofa2:
|
|
mov [esi+WDATA.cl_titlebar],ecx
|
|
and ecx,0xffffff
|
|
xor edi, edi
|
|
call [draw_line]
|
|
inc edx
|
|
cmp edx,[esp]
|
|
jb .drwi
|
|
add esp,4
|
|
pop ecx
|
|
mov [esi+WDATA.cl_titlebar],ecx
|
|
|
|
ret
|
|
|
|
|
|
drawwindow_III:
|
|
|
|
pushad
|
|
|
|
mov edi,edx ; RECTANGLE
|
|
mov eax,[edi+WDATA.box.left]
|
|
shl eax,16
|
|
mov ax, word [edi+WDATA.box.left]
|
|
add ax, word [edi+WDATA.box.width]
|
|
mov ebx,[edi+WDATA.box.top]
|
|
shl ebx,16
|
|
mov bx, word [edi+WDATA.box.top]
|
|
add bx, word [edi+WDATA.box.height]
|
|
mov esi,[edi+WDATA.cl_frames]
|
|
shr esi,1
|
|
and esi,0x007f7f7f
|
|
push esi
|
|
call draw_rectangle
|
|
mov ecx,3
|
|
dw3l:
|
|
add eax,1*65536-1
|
|
add ebx,1*65536-1
|
|
mov esi,[edi+WDATA.cl_frames]
|
|
call draw_rectangle
|
|
dec ecx
|
|
jnz dw3l
|
|
pop esi
|
|
add eax,1*65536-1
|
|
add ebx,1*65536-1
|
|
call draw_rectangle
|
|
|
|
call drawwindow_III_caption
|
|
|
|
mov edx,[esi+WDATA.box.top] ; WORK AREA
|
|
add edx,21+5
|
|
mov ebx,[esi+WDATA.box.top]
|
|
add ebx,[esi+WDATA.box.height]
|
|
cmp edx,ebx
|
|
jg noinside2
|
|
mov eax,5
|
|
mov ebx,20
|
|
mov ecx,[esi+WDATA.box.width]
|
|
mov edx,[esi+WDATA.box.height]
|
|
sub ecx,4
|
|
sub edx,4
|
|
mov edi,[esi+WDATA.cl_workarea]
|
|
call [drawbar]
|
|
noinside2:
|
|
|
|
popad
|
|
|
|
ret
|
|
|
|
|
|
|
|
; activate window
|
|
align 4
|
|
windowactivate:
|
|
|
|
; esi = abs mem position in stack 0xC400+
|
|
|
|
pushad
|
|
|
|
; if type of current active window is 3,
|
|
; it must be redrawn
|
|
mov eax, [0x3004]
|
|
movzx eax, word [0xC400 + eax*2]
|
|
shl eax, 5
|
|
add eax, window_data
|
|
mov ebx, [eax + WDATA.cl_workarea]
|
|
and ebx, 0x0f000000
|
|
cmp ebx, 0x03000000
|
|
jne @f
|
|
mov [eax + WDATA.fl_redraw], byte 1
|
|
@@:
|
|
|
|
push esi
|
|
movzx eax, word [esi] ; ax <- process no
|
|
movzx eax, word [0xC000+eax*2] ; ax <- position in window stack
|
|
|
|
xor esi, esi ; drop others
|
|
waloop:
|
|
cmp esi, dword [0x3004]
|
|
jae wacont
|
|
inc esi
|
|
lea edi, [0xC000 + esi*2]
|
|
mov bx, [edi] ; position of the current process
|
|
cmp bx, ax
|
|
jbe @f
|
|
dec bx ; upper? => drop!
|
|
mov [edi], bx
|
|
@@:
|
|
jmp waloop
|
|
wacont:
|
|
; set to no 1
|
|
pop esi ; esi = pointer at 0xC400
|
|
|
|
movzx eax, word [esi]
|
|
mov bx, [0x3004] ; number of processes
|
|
mov [0xC000+eax*2], bx ; this is the last (and the upper)
|
|
|
|
; update on screen -window stack
|
|
xor esi, esi
|
|
waloop2:
|
|
mov edi, [0x3004]
|
|
cmp esi, edi
|
|
jae wacont2
|
|
inc esi
|
|
movzx ebx, word [esi*2 + 0xC000]
|
|
mov [ebx*2 + 0xC400], si
|
|
jmp waloop2
|
|
wacont2:
|
|
mov [0xf400], byte 0 ; empty keyboard buffer
|
|
mov [0xf500], byte 0 ; empty button buffer
|
|
popad
|
|
ret
|
|
|
|
|
|
; check if window is necessary to draw
|
|
|
|
checkwindowdraw:
|
|
|
|
; edi = position in window_data+
|
|
|
|
mov eax, [edi + WDATA.cl_workarea]
|
|
and eax, 0x0f000000
|
|
cmp eax, 0x03000000
|
|
je .return_yes ; window type 3
|
|
|
|
mov esi, edi
|
|
sub esi, window_data
|
|
shr esi, 5
|
|
|
|
; esi = process number
|
|
|
|
movzx eax, word [0xC000 + esi * 2] ; get value of the curr process
|
|
lea esi, [0xC400 + eax * 2] ; get address of this process at 0xC400
|
|
|
|
push esi
|
|
|
|
.new_check:
|
|
|
|
pop esi
|
|
add esi, 2
|
|
push esi
|
|
|
|
mov eax, [0x3004]
|
|
lea eax, word [0xC400 + eax * 2] ; number of the upper window
|
|
|
|
cmp esi, eax
|
|
ja .all_wnds_to_top
|
|
|
|
movzx eax, word [esi]
|
|
shl eax, 5
|
|
cmp [0x3000 + eax + TASKDATA.state], byte 9
|
|
je .new_check ; skip dead windows
|
|
|
|
lea esi, [eax+window_data]
|
|
|
|
mov ebx, [edi+WDATA.box.top] ; y0
|
|
mov edx, [edi+WDATA.box.height]
|
|
add edx, ebx ; y0e
|
|
|
|
mov ecx, [esi+WDATA.box.top] ; y ; y check
|
|
cmp ecx, edx
|
|
jae .new_check ; y < y0e
|
|
mov eax, [esi+WDATA.box.height]
|
|
add ecx, eax ; ye
|
|
cmp ebx, ecx ; y0 >= ye
|
|
ja .new_check
|
|
|
|
mov eax, [edi+WDATA.box.left] ; x0
|
|
mov ecx, [edi+WDATA.box.width]
|
|
add ecx, eax ; x0e
|
|
|
|
mov edx, [esi+WDATA.box.left] ; x ; x check
|
|
cmp edx, ecx
|
|
jae .new_check ; x < x0e
|
|
mov ecx, [esi+WDATA.box.width]
|
|
add edx, ecx
|
|
cmp eax, edx
|
|
ja .new_check
|
|
|
|
pop esi
|
|
.return_yes:
|
|
mov ecx,1 ; overlap some window
|
|
ret
|
|
|
|
.all_wnds_to_top:
|
|
|
|
pop esi
|
|
|
|
xor ecx, ecx ; passed all windows to top
|
|
ret
|
|
|
|
|
|
|
|
|
|
waredraw: ; if redraw necessary at activate
|
|
|
|
pushad
|
|
|
|
call checkwindowdraw ; draw window on activation ?
|
|
test ecx, ecx
|
|
jz .do_not_draw
|
|
|
|
popad
|
|
mov [0xfb44], byte 1 ; do draw mouse
|
|
call windowactivate
|
|
|
|
; update screen info
|
|
pushad
|
|
mov edi, [0x3004] ; the last process (number)
|
|
movzx esi, word [0xC400 + edi * 2]
|
|
shl esi, 5
|
|
add esi, window_data
|
|
|
|
; coordinates of the upper window
|
|
mov eax, [esi + WDATA.box.left] ; cx
|
|
mov ebx, [esi + WDATA.box.top] ; cy
|
|
mov ecx, [esi + WDATA.box.width] ; sx
|
|
mov edx, [esi + WDATA.box.height] ; sy
|
|
|
|
add ecx, eax ; ecx = x_end
|
|
add edx, ebx ; edx = y_end
|
|
|
|
mov edi, [0x3004]
|
|
movzx esi, word [0xC400 + edi * 2]
|
|
call setscreen
|
|
popad
|
|
|
|
mov [edi + WDATA.fl_redraw], 1 ; redraw flag for app
|
|
mov [0xfb44],byte 0 ; mouse down checks
|
|
|
|
ret
|
|
|
|
.do_not_draw:
|
|
|
|
popad
|
|
|
|
call windowactivate
|
|
mov [0xfb44],byte 0 ; mouse down checks
|
|
mov [0xfff4],byte 0 ; no mouse background
|
|
mov [0xfff5],byte 0 ; draw mouse
|
|
ret
|
|
|
|
|
|
; eax = window number on screen
|
|
; corrupts registers and [dl*]
|
|
minimize_window:
|
|
movzx eax, word [0xC400+eax*2]
|
|
shl eax, 5
|
|
add eax, window_data
|
|
test [eax+WDATA.fl_wstate], WSTATE_MINIMIZED
|
|
jnz .skip_redrawings
|
|
pushfd
|
|
cli
|
|
or [eax+WDATA.fl_wstate], WSTATE_MINIMIZED
|
|
mov edi, eax
|
|
;call calculatescreen
|
|
mov eax, [edi+WDATA.box.left]
|
|
mov [dlx], eax
|
|
mov ecx, eax
|
|
add ecx, [edi+WDATA.box.width]
|
|
mov [dlxe], ecx
|
|
mov ebx, [edi+WDATA.box.top]
|
|
mov [dly], ebx
|
|
mov edx, ebx
|
|
add edx, [edi+WDATA.box.height]
|
|
mov [dlye], edx
|
|
call calculatescreen
|
|
xor esi, esi
|
|
xor eax, eax
|
|
call redrawscreen
|
|
popfd
|
|
.skip_redrawings:
|
|
ret
|
|
|
|
; eax = window number on screen
|
|
; corrupts registers and [dl*]
|
|
restore_minimized_window:
|
|
pushfd
|
|
cli
|
|
movzx esi, word [0xC400+eax*2]
|
|
mov edi, esi
|
|
shl edi, 5
|
|
add edi, window_data
|
|
test [edi+WDATA.fl_wstate], WSTATE_MINIMIZED
|
|
jz .skip_redrawings
|
|
mov [edi+WDATA.fl_redraw], 1
|
|
and [edi+WDATA.fl_wstate], not WSTATE_MINIMIZED
|
|
cmp eax, [0x3004] ; the uppermost window
|
|
jnz .no_uppermost
|
|
mov eax, [edi+WDATA.box.left]
|
|
mov ebx, [edi+WDATA.box.top]
|
|
mov ecx, eax
|
|
mov edx, ebx
|
|
add ecx, [edi+WDATA.box.width]
|
|
add edx, [edi+WDATA.box.height]
|
|
call setscreen
|
|
jmp .done
|
|
.no_uppermost:
|
|
mov eax, [edi+WDATA.box.left]
|
|
mov ebx, [edi+WDATA.box.top]
|
|
mov ecx, eax
|
|
mov edx, ebx
|
|
add ecx, [edi+WDATA.box.width]
|
|
add edx, [edi+WDATA.box.height]
|
|
call calculatescreen
|
|
.done:
|
|
mov [0xfff4],byte 0 ; no mouse under
|
|
.skip_redrawings:
|
|
popfd
|
|
ret
|
|
|
|
|
|
iglobal
|
|
window_moving db 'K : Window - move/resize',13,10,0
|
|
window_moved db 'K : Window - done',13,10,0
|
|
endg
|
|
|
|
; check window touch
|
|
align 4
|
|
checkwindows:
|
|
pushad
|
|
|
|
cmp [window_minimize], 0
|
|
je .no_minimizing
|
|
mov eax, [0x3004] ; the uppermost window
|
|
mov bl, 0
|
|
xchg [window_minimize], bl
|
|
cmp bl, 1
|
|
jne .restore
|
|
call minimize_window
|
|
jmp .continue
|
|
.restore:
|
|
call restore_minimized_window
|
|
.continue:
|
|
.no_minimizing:
|
|
|
|
cmp [0xfb40],byte 0 ; mouse buttons pressed ?
|
|
jne .mouse_buttons_pressed
|
|
popad
|
|
ret
|
|
.mouse_buttons_pressed:
|
|
|
|
mov esi,[0x3004]
|
|
inc esi
|
|
|
|
cwloop:
|
|
cmp esi,2
|
|
jb .exit
|
|
|
|
dec esi
|
|
movzx edi, word [0xC400 + esi * 2] ; ebx
|
|
shl edi, 5
|
|
add edi, window_data
|
|
; mov edi, ebx
|
|
mov ecx, [edi + WDATA.box.left]
|
|
mov edx, [edi + WDATA.box.top]
|
|
|
|
mov eax,ecx
|
|
mov ebx,edx
|
|
test [edi+WDATA.fl_wstate],WSTATE_MINIMIZED
|
|
jnz cwloop
|
|
|
|
movzx eax, word [0xfb0a]
|
|
movzx ebx, word [0xfb0c]
|
|
|
|
cmp ecx, eax
|
|
jae cwloop
|
|
cmp edx, ebx
|
|
jae cwloop
|
|
add ecx, [edi + WDATA.box.width]
|
|
add edx, [edi + WDATA.box.height]
|
|
cmp eax, ecx
|
|
jae cwloop
|
|
cmp ebx, edx
|
|
jae cwloop
|
|
|
|
pushad
|
|
mov eax, esi
|
|
mov ebx, [0x3004]
|
|
cmp eax, ebx ; is this window active?
|
|
jz .move_resize_window
|
|
|
|
; eax = position in windowing stack
|
|
; redraw must ?
|
|
lea esi, [0xC400 + esi * 2]
|
|
call waredraw
|
|
add esp, 32
|
|
|
|
.exit:
|
|
popad
|
|
ret
|
|
|
|
.move_resize_window: ; MOVE OR RESIZE WINDOW
|
|
|
|
popad
|
|
|
|
; Check for user enabled fixed window
|
|
mov edx, [edi + WDATA.cl_titlebar]
|
|
and edx, 0x0f000000
|
|
cmp edx, 0x01000000
|
|
jne .window_move_enabled_for_user
|
|
popad
|
|
ret
|
|
.window_move_enabled_for_user:
|
|
|
|
test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
|
|
jnz .no_resize_2
|
|
|
|
mov [do_resize_from_corner],byte 0 ; resize for skinned window
|
|
mov edx, [edi + WDATA.cl_workarea]
|
|
and edx, 0x0f000000
|
|
cmp edx, 0x02000000
|
|
jb .no_resize_2 ; not type 2 wnd
|
|
|
|
mov edx, [edi + WDATA.box.top]
|
|
add edx, [edi + WDATA.box.height]
|
|
sub edx, 6 ; edx = y_end - 6
|
|
cmp ebx, edx ; ebx = mouse_y
|
|
jb .no_resize_2
|
|
mov [do_resize_from_corner],byte 1
|
|
jmp .continue
|
|
.no_resize_2:
|
|
|
|
push eax
|
|
call get_titlebar_height
|
|
add eax,[edi + WDATA.box.top]
|
|
cmp ebx,eax
|
|
pop eax
|
|
jae .exit
|
|
|
|
.continue:
|
|
|
|
push esi
|
|
mov esi, window_moving
|
|
call sys_msg_board_str
|
|
pop esi
|
|
|
|
mov ecx, [timer_ticks] ; double-click ?
|
|
mov edx, ecx
|
|
sub edx, [latest_window_touch]
|
|
mov [latest_window_touch], ecx
|
|
mov [latest_window_touch_delta], edx
|
|
|
|
mov cl, [0xfb40] ; save for shade check
|
|
mov [do_resize], cl
|
|
no_emulation_righ_button:
|
|
mov ecx, [edi + WDATA.box.left]
|
|
mov edx, [edi + WDATA.box.top]
|
|
|
|
push eax ecx edx
|
|
mov [dlx], ecx ; save for drawlimits
|
|
mov [dly], edx
|
|
mov eax, [edi + WDATA.box.width]
|
|
add ecx, eax
|
|
mov eax, [edi + WDATA.box.height]
|
|
add edx, eax
|
|
mov [dlxe], ecx
|
|
mov [dlye], edx
|
|
pop edx ecx eax
|
|
|
|
sub eax, ecx
|
|
sub ebx, edx
|
|
|
|
mov esi, [0xfb0a]
|
|
mov [0xf300], esi
|
|
|
|
pushad ; wait for putimages to finish
|
|
; mov eax,5
|
|
; call delay_hs
|
|
mov eax,[edi + WDATA.box.left]
|
|
mov [npx],eax
|
|
mov eax,[edi + WDATA.box.top]
|
|
mov [npy],eax
|
|
popad
|
|
|
|
push eax ; save old coordinates
|
|
mov ax, word [edi + WDATA.box.left]
|
|
mov word [oldc+BOX.left],ax
|
|
mov ax, word [edi + WDATA.box.top]
|
|
mov word [oldc+BOX.top],ax
|
|
mov ax, word [edi + WDATA.box.width]
|
|
mov word [oldc+BOX.width],ax
|
|
mov word [npxe],ax
|
|
mov ax, word [edi + WDATA.box.height]
|
|
mov word [oldc+BOX.height],ax
|
|
mov word [npye],ax
|
|
pop eax
|
|
|
|
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
|
|
jnz @f
|
|
call drawwindowframes
|
|
@@:
|
|
|
|
mov [reposition],0
|
|
mov [0xfb44],byte 1 ; no reaction to mouse up/down
|
|
|
|
; move window
|
|
|
|
newchm:
|
|
|
|
mov [0xfff5],byte 1
|
|
|
|
call checkidle
|
|
|
|
call checkEgaCga
|
|
|
|
mov [0xfff4],byte 0
|
|
|
|
call [draw_pointer]
|
|
|
|
pushad
|
|
call stack_handler
|
|
popad
|
|
|
|
mov esi,[0xf300]
|
|
cmp esi,[0xfb0a]
|
|
je cwb
|
|
|
|
mov cx,[0xfb0a]
|
|
mov dx,[0xfb0c]
|
|
sub cx,ax
|
|
sub dx,bx
|
|
|
|
push ax
|
|
push bx
|
|
|
|
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
|
|
jnz @f
|
|
call drawwindowframes
|
|
@@:
|
|
|
|
mov ax,[0xfe00]
|
|
mov bx,[0xfe04]
|
|
|
|
cmp [do_resize_from_corner],1
|
|
je no_new_position
|
|
|
|
mov word [npx],word 0 ; x repos ?
|
|
cmp ax,cx
|
|
jb noreposx
|
|
mov [reposition],1
|
|
sub ax,word [npxe]
|
|
mov word [npx],ax
|
|
cmp ax,cx
|
|
jb noreposx
|
|
mov word [npx],cx
|
|
noreposx:
|
|
|
|
mov word [npy],word 0 ; y repos ?
|
|
cmp bx,dx
|
|
jb noreposy
|
|
mov [reposition],1
|
|
sub bx,word [npye]
|
|
mov word [npy],bx
|
|
cmp bx,dx
|
|
jb noreposy
|
|
mov word [npy],dx
|
|
noreposy:
|
|
|
|
no_new_position:
|
|
|
|
cmp [do_resize_from_corner],0 ; resize from right corner
|
|
je norepos_size
|
|
pushad
|
|
|
|
mov edx,edi
|
|
sub edx,window_data
|
|
;shr edx,5
|
|
;shl edx,8
|
|
;add edx,0x80000 ; process base at 0x80000+
|
|
lea edx, [0x80000 + edx*8]
|
|
|
|
movzx eax,word [0xfb0a]
|
|
cmp eax,[edi + WDATA.box.left]
|
|
jb nnepx
|
|
sub eax,[edi + WDATA.box.left]
|
|
cmp eax,32 ; [edx+0x90+8]
|
|
jge nnepx2
|
|
mov eax,32 ; [edx+0x90+8]
|
|
nnepx2:
|
|
mov [npxe],eax
|
|
nnepx:
|
|
|
|
call get_rolledup_height
|
|
mov ebx,eax
|
|
movzx eax,word [0xfb0c]
|
|
cmp eax,[edi + WDATA.box.top]
|
|
jb nnepy
|
|
sub eax,[edi + WDATA.box.top]
|
|
cmp eax,ebx ; [edx+0x90+12]
|
|
jge nnepy2
|
|
mov eax,ebx ; [edx+0x90+12]
|
|
nnepy2:
|
|
mov [npye],eax
|
|
nnepy:
|
|
|
|
mov [reposition],1
|
|
|
|
popad
|
|
norepos_size:
|
|
|
|
pop bx
|
|
pop ax
|
|
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
|
|
jnz @f
|
|
call drawwindowframes
|
|
@@:
|
|
|
|
mov esi,[0xfb0a]
|
|
mov [0xf300],esi
|
|
|
|
cwb:
|
|
cmp [0xfb40],byte 0
|
|
jne newchm
|
|
; new position done
|
|
mov [0xfff5],byte 1
|
|
mov cl,0
|
|
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
|
|
jnz @f
|
|
mov cl,[reposition]
|
|
call drawwindowframes
|
|
|
|
mov eax,[npx]
|
|
mov [edi + WDATA.box.left],eax
|
|
mov eax,[npy]
|
|
mov [edi + WDATA.box.top],eax
|
|
mov eax,[npxe]
|
|
mov [edi + WDATA.box.width],eax
|
|
mov eax,[npye]
|
|
mov [edi + WDATA.box.height],eax
|
|
|
|
@@: mov [reposition],cl
|
|
|
|
cmp [reposition],1 ; save new position and size
|
|
jne no_bounds_save
|
|
push esi edi ecx
|
|
mov esi,edi
|
|
mov ecx,2
|
|
test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP or WSTATE_MAXIMIZED
|
|
jnz @f
|
|
add ecx,2
|
|
@@: sub edi,window_data
|
|
shr edi,5
|
|
shl edi,8
|
|
add edi,0x80000+APPDATA.saved_box
|
|
cld
|
|
rep movsd
|
|
pop ecx edi esi
|
|
no_bounds_save:
|
|
|
|
pushad ; WINDOW SHADE/FULLSCREEN
|
|
|
|
cmp [reposition],1
|
|
je no_window_sizing
|
|
mov edx,edi
|
|
sub edx,window_data
|
|
shr edx,5
|
|
shl edx,8
|
|
add edx,0x80000 ; process base at 0x80000+
|
|
|
|
cmp [do_resize],2 ; window shade ?
|
|
jne no_window_shade
|
|
mov [reposition],1
|
|
|
|
test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
|
|
jnz wnd_rolldown
|
|
wnd_rollup:
|
|
or [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
|
|
call get_rolledup_height
|
|
jmp @f
|
|
wnd_rolldown:
|
|
and [edi+WDATA.fl_wstate],not WSTATE_ROLLEDUP
|
|
mov eax,[edx + APPDATA.saved_box.height] ; 0x90+BOX.height
|
|
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
|
|
jz @f
|
|
mov eax,[screen_workarea.bottom]
|
|
sub eax,[screen_workarea.top]
|
|
@@: mov [edi+WDATA.box.height],eax
|
|
|
|
no_window_shade:
|
|
|
|
cmp [do_resize],1 ; fullscreen/restore ?
|
|
jne no_fullscreen_restore
|
|
cmp [latest_window_touch_delta],dword 50
|
|
jg no_fullscreen_restore
|
|
mov [reposition],1
|
|
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
|
|
jnz restore_from_fullscreen
|
|
or [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
|
|
mov eax,[screen_workarea.left]
|
|
mov [edi+WDATA.box.left],eax
|
|
sub eax,[screen_workarea.right]
|
|
neg eax
|
|
mov [edi+WDATA.box.width],eax
|
|
mov eax,[screen_workarea.top]
|
|
mov [edi+WDATA.box.top],eax
|
|
test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
|
|
jnz @f
|
|
sub eax,[screen_workarea.bottom]
|
|
neg eax
|
|
mov [edi+WDATA.box.height],eax
|
|
@@:
|
|
jmp no_fullscreen_restore
|
|
restore_from_fullscreen:
|
|
and [edi+WDATA.fl_wstate],not WSTATE_MAXIMIZED
|
|
push [edi+WDATA.box.height]
|
|
push edi ; restore
|
|
lea esi, [edx + APPDATA.saved_box]
|
|
mov ecx,4
|
|
cld
|
|
rep movsd
|
|
pop edi
|
|
pop eax
|
|
test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
|
|
jz @f
|
|
mov [edi+WDATA.box.height],eax
|
|
@@:
|
|
|
|
no_fullscreen_restore:
|
|
|
|
mov eax,[edi+WDATA.box.top] ; check Y inside screen
|
|
add eax,[edi+WDATA.box.height]
|
|
cmp eax,[0xfe04]
|
|
jbe no_window_sizing
|
|
mov eax,[edi+WDATA.box.left] ; check X inside screen
|
|
add eax,[edi+WDATA.box.width]
|
|
cmp eax,[0xfe00]
|
|
jbe no_window_sizing
|
|
mov eax,[0xfe00]
|
|
sub eax,[edi+WDATA.box.width]
|
|
mov [edi+WDATA.box.left],eax
|
|
mov eax,[0xfe04]
|
|
sub eax,[edi+WDATA.box.height]
|
|
mov [edi+WDATA.box.top],eax
|
|
no_window_sizing:
|
|
|
|
popad
|
|
|
|
cmp [reposition],0
|
|
je retwm
|
|
|
|
mov [0xfff5],byte 1 ; no mouse
|
|
|
|
|
|
push eax ebx ecx edx
|
|
mov eax,[edi+WDATA.box.left]
|
|
mov ebx,[edi+WDATA.box.top]
|
|
mov ecx,[edi+WDATA.box.width]
|
|
mov edx,[edi+WDATA.box.height]
|
|
add ecx,eax
|
|
add edx,ebx
|
|
call calculatescreen
|
|
|
|
mov eax,[oldc+BOX.left]
|
|
mov ebx,[oldc+BOX.top]
|
|
mov ecx,[oldc+BOX.width]
|
|
mov edx,[oldc+BOX.height]
|
|
add ecx,eax
|
|
add edx,ebx
|
|
call calculatescreen
|
|
pop edx ecx ebx eax
|
|
|
|
mov eax,edi
|
|
call redrawscreen
|
|
|
|
|
|
mov [edi+WDATA.fl_redraw],1
|
|
|
|
mov ecx,100 ; wait to avoid mouse residuals
|
|
waitre2:
|
|
mov [0xfff5],byte 1
|
|
call checkidle
|
|
cmp [edi+WDATA.fl_redraw],0
|
|
jz retwm
|
|
loop waitre2
|
|
|
|
retwm:
|
|
|
|
mov [0xfff5],byte 0 ; mouse pointer
|
|
mov [0xfff4],byte 0 ; no mouse under
|
|
mov [0xfb44],byte 0 ; react to mouse up/down
|
|
|
|
mov esi,window_moved
|
|
call sys_msg_board_str
|
|
|
|
popad
|
|
|
|
ret
|
|
|
|
|
|
uglobal
|
|
add_window_data dd 0
|
|
do_resize_from_corner db 0x0
|
|
reposition db 0x0
|
|
latest_window_touch dd 0x0
|
|
latest_window_touch_delta dd 0x0
|
|
|
|
do_resize db 0x0
|
|
|
|
oldc dd 0x0,0x0,0x0,0x0
|
|
|
|
dlx dd 0x0
|
|
dly dd 0x0
|
|
dlxe dd 0x0
|
|
dlye dd 0x0
|
|
|
|
npx dd 0x0
|
|
npy dd 0x0
|
|
npxe dd 0x0
|
|
npye dd 0x0
|
|
|
|
mpx dd 0x0
|
|
mpy dd 0x0
|
|
endg
|
|
|
|
|
|
; draw negative window frames
|
|
|
|
drawwindowframes:
|
|
|
|
pushad
|
|
|
|
mov eax,[npx]
|
|
shl eax,16
|
|
add eax,[npx]
|
|
add eax,[npxe]
|
|
add eax,65536*1-1
|
|
mov ebx,[npy]
|
|
shl ebx,16
|
|
add ebx,[npy]
|
|
mov ecx,0x01000000
|
|
push edi
|
|
mov edi,1
|
|
call [draw_line]
|
|
pop edi
|
|
|
|
mov eax,[npx]
|
|
shl eax,16
|
|
add eax,[npx]
|
|
add eax,[npxe]
|
|
add eax,65536*1-1
|
|
mov ebx,[npy]
|
|
add ebx,[npye]
|
|
shl ebx,16
|
|
add ebx,[npy]
|
|
add ebx,[npye]
|
|
mov ecx,0x01000000
|
|
push edi
|
|
mov edi,1
|
|
call [draw_line]
|
|
pop edi
|
|
|
|
mov eax,[npx]
|
|
shl eax,16
|
|
add eax,[npx]
|
|
mov ebx,[npy]
|
|
shl ebx,16
|
|
add ebx,[npy]
|
|
add ebx,[npye]
|
|
mov ecx,0x01000000
|
|
push edi
|
|
mov edi,1
|
|
call [draw_line]
|
|
pop edi
|
|
|
|
mov eax,[npx]
|
|
add eax,[npxe]
|
|
shl eax,16
|
|
add eax,[npx]
|
|
add eax,[npxe]
|
|
mov ebx,[npy]
|
|
shl ebx,16
|
|
add ebx,[npy]
|
|
add ebx,[npye]
|
|
mov ecx,0x01000000
|
|
push edi
|
|
mov edi,1
|
|
call [draw_line]
|
|
mov edi,[0x3000]
|
|
shl edi,5
|
|
add edi,window_data
|
|
mov [edi+WDATA.fl_wdrawn],byte 1
|
|
pop edi
|
|
|
|
popad
|
|
|
|
ret
|
|
|
|
|
|
|
|
random_shaped_window:
|
|
|
|
;
|
|
; eax = 0 giving address of data area
|
|
; ebx address
|
|
; eax = 1 shape area scale
|
|
; ebx 2^ebx scale
|
|
|
|
test eax, eax
|
|
jne rsw_no_address
|
|
mov eax,[0x3000]
|
|
shl eax,8
|
|
|
|
mov [eax+0x80000+APPDATA.wnd_shape],ebx
|
|
rsw_no_address:
|
|
|
|
cmp eax,1
|
|
jne rsw_no_scale
|
|
mov eax,[0x3000]
|
|
shl eax,8
|
|
mov byte [eax+0x80000+APPDATA.wnd_shape_scale], bl
|
|
rsw_no_scale:
|
|
|
|
ret
|
|
|
|
|