macro square_width_put
{
local .no_put_to_screen
local .next_color_put
local .vertical_width_put
local .horizontal_width_put
mov ebx,[ReserveArray]
mov eax,[ebx]
test eax,eax
jz .no_put_to_screen
mov ecx,[ebx]
add ebx,4
xor ebp,ebp
.next_color_put:
;put saved pixels in ReserveArray
push ecx
mov [counter2],5
mov edi,[ebx]
push edi
.vertical_width_put:
mov [counter],5
.horizontal_width_put:
mov edx,[ebx+mem_offs_shape+ebp]
;and edx,0xffffff
mov [edi],dx
shr edx,16
mov [edi+2],dl
add edi,3
add ebp,4
dec [counter]
jnz .horizontal_width_put
mov ecx,[Picture_SizeX]
sub ecx,5
lea ecx,[ecx+ecx*2]
add edi,ecx
dec [counter2]
jnz .vertical_width_put
pop edi
pop ecx
add ebx,4
dec ecx
jnz .next_color_put
.no_put_to_screen:
}
macro square_width_save
{
local .next_color_save
local .vertical_width_save
local .horizontal_width_save
mov ebx,[ReserveArray]
mov [ebx],eax
mov ecx,eax
add ebx,4
xor ebp,ebp
.next_color_save:
;save color of pixel in ReserveArray
push ecx
mov [counter2],5
mov edi,[ebx]
.vertical_width_save:
mov [counter],5
.horizontal_width_save:
mov eax,edi
mov edx,[eax]
;and edx,0xffffff
mov [ebx+mem_offs_shape+ebp],dx
shr edx,16
mov [ebx+mem_offs_shape+2+ebp],dl
add edi,3
add ebp,4
dec [counter]
jnz .horizontal_width_save
mov ecx,[Picture_SizeX]
sub ecx,5
lea ecx,[ecx+ecx*2]
add edi,ecx
dec [counter2]
jnz .vertical_width_save
pop ecx
add ebx,4
dec ecx
jnz .next_color_save
}
macro draw_calc_pixels brush
{
local .next_pixel_put
local .vertical_width
local .horizontal_width
local .no_draw_pixel
mov ebx,[ReserveArray]
mov ecx,[ebx]
mov edx,[Color]
mov esi,[Color]
shr edx,16
add ebx,4
mov edi,[line_width]
dec edi
imul edi,25
add edi,brush
.next_pixel_put:
mov eax,[ebx]
push eax
push ecx
xor ebp,ebp
mov [counter2],5
.vertical_width:
mov [counter],5
.horizontal_width:
xor ecx,ecx
mov cl,byte[edi+ebp]
test cl,cl
jz .no_draw_pixel
mov [eax],si
mov [eax+2],dl
.no_draw_pixel:
add eax,3
inc ebp
dec [counter]
jnz .horizontal_width
mov ecx,[Picture_SizeX]
sub ecx,5
lea ecx,[ecx+ecx*2]
add eax,ecx
dec [counter2]
jnz .vertical_width
pop ecx
pop eax
add ebx,4
dec ecx
jnz .next_pixel_put
}
;-----------------------------------------------------------
;-----instruments of panel(icon's instruments)--------------
;-----------------------------------------------------------
;input:
; [Current_instrument] - instrument code
;
; *** instrument codes ***
;10 - pensil
;11 - draw brush
;12 - spray
;13 - lastik
;14 - flood fill
;15 - pipetka
;16 - draw line
;17 - draw rectangle
;18 - draw circle
;19 - draw ellips
;20 - draw hard contour
;21 - allocation of a countour
;23 - reflection from left to right
;24 - reflection from up to down
;40 - brush 1
;41 - brush 2
;42 - brush 3
;43 - brush 4
;44 - brush 5
;45 - zoom 1
;46 - zoom 2
;47 - zoom 3
;48 - zoom 4
;49 - zoom 8
;50 - zoom 16
;51 - palette
align 4
TakeButtonInstruments:
mov eax,[Current_instrument]
;*************************brush 1***********************
cmp eax,40
jne no_brush1
mov [Brush_SizeX],4
mov [Brush_SizeY],4
mov [Number_Brush],0
mov ebx,[Last_instrument]
mov [Current_instrument],ebx
mov [line_width],1
ret
no_brush1:
;*************************brush 2***********************
cmp eax,41
jne no_brush2
mov [Brush_SizeX],6
mov [Brush_SizeY],4
mov [Number_Brush],1
mov ebx,[Last_instrument]
mov [Current_instrument],ebx
mov [line_width],2
ret
no_brush2:
;*************************brush 3***********************
cmp eax,42
jne no_brush3
mov [Brush_SizeX],8
mov [Brush_SizeY],7
mov [Number_Brush],2
mov ebx,[Last_instrument]
mov [Current_instrument],ebx
mov [line_width],3
ret
no_brush3:
;*************************brush 4***********************
cmp eax,43
jne no_brush4
mov [Brush_SizeX],14
mov [Brush_SizeY],14
mov [Number_Brush],3
mov ebx,[Last_instrument]
mov [Current_instrument],ebx
mov [line_width],4
ret
no_brush4:
;*************************brush 5***********************
cmp eax,44
jne no_brush5
mov [Brush_SizeX],6
mov [Brush_SizeY],6
mov [Number_Brush],4
mov ebx,[Last_instrument]
mov [Current_instrument],ebx
mov [line_width],5
ret
no_brush5:
;*************************pensil************************
cmp eax,10
jne no_pensil
mov al,[exit_from_work_arrea]
test al,al
jz no_exit_from_work_arrea
and [Activate_instrument],0
and [exit_from_work_arrea],0
no_exit_from_work_arrea:
mov al,[Activate_instrument]
test al,al
jnz no_activated_later
call GetScreenCordinats
mov eax,[ScreenX]
mov ebx,[ScreenY]
add eax,[PosX]
add ebx,[PosY]
mov [OldX],eax
mov [OldY],ebx
no_activated_later:
mov eax,[PointerToPicture]
mov ebx,[ReserveArray]
mov ecx,[Picture_SizeX]
mov edx,[OldX]
shl edx,16
add edx,[OldY]
mov esi,[ScreenX]
mov edi,[ScreenY]
add esi,[PosX]
add edi,[PosY]
call calculate_line
mov ecx,eax
mov edx,[Color]
mov esi,[Color]
shr edx,16
xor ebx,ebx
mov eax,[ReserveArray]
pensil_next_pixel_draw:
mov ebx,[eax]
mov [ebx],si
mov [ebx+2],dl
add eax,4
dec ecx
jnz pensil_next_pixel_draw
mov eax,[ScreenX]
mov ebx,[ScreenY]
add eax,[PosX]
add ebx,[PosY]
mov [OldX],eax
mov [OldY],ebx
call MovePictureToWorkScreen
mov [Activate_instrument],1
ret
no_pensil:
;*************************draw brush********************
cmp eax,11
jne no_brush
mov [Last_instrument],eax
jmp no_lastik_
lastik_in:
mov eax,[Color]
mov [SColor],eax
mov [Color],0xffffff
no_lastik_:
mov eax,[ScreenX]
mov ebx,[ScreenY]
mov ecx,[Brush_SizeX]
mov edx,[Brush_SizeY]
add eax,[PosX]
add ebx,[PosY]
add eax,ecx
add ebx,edx
cmp eax,[Picture_SizeX]
jl no_max_pos_x
mov eax,[Picture_SizeX]
no_max_pos_x:
cmp ebx,[Picture_SizeY]
jl no_max_pos_y
mov ebx,[Picture_SizeY]
no_max_pos_y:
cmp eax,ecx
ja no_min_pos_x
mov eax,[Brush_SizeX]
no_min_pos_x:
cmp ebx,edx
ja no_min_pos_y
mov ebx,[Brush_SizeY]
no_min_pos_y:
sub eax,[Brush_SizeX]
sub ebx,[Brush_SizeY]
mov [x],eax
mov [y],ebx
mov al,[exit_from_work_arrea]
test al,al
jz no_exit_from_work_arrea_brush
and [Activate_instrument],0
and [exit_from_work_arrea],0
no_exit_from_work_arrea_brush:
mov al,[Activate_instrument]
test al,al
jnz no_new_brush_xy
mov eax,[x]
mov ebx,[y]
mov [OldX],eax
mov [OldY],ebx
mov [Activate_instrument],1
no_new_brush_xy:
mov eax,[PointerToPicture]
mov ebx,[ReserveArray]
add ebx,4
mov ecx,[Picture_SizeX]
mov edx,[OldX]
shl edx,16
add edx,[OldY]
mov esi,[x]
mov edi,[y]
call calculate_line
mov ebx,[ReserveArray]
mov [ebx],eax
;procedure drawing of brush
mov ebx,[ReserveArray]
mov ecx,[ebx]
mov edx,[Color]
mov esi,[Color]
shr edx,16
add ebx,4
mov edi,[Number_Brush]
imul edi,20*20
next_pixel_put_brush:
mov eax,[ebx]
push eax
push ecx
xor ebp,ebp
and [counter2],0
vertical_width_brush:
and [counter],0
horizontal_width_brush:
xor ecx,ecx
mov cl,byte[Brush_color+edi+ebp]
test cl,cl
jz no_draw_pixel_brush
mov [eax],si
mov [eax+2],dl
no_draw_pixel_brush:
add eax,3
inc ebp
inc [counter]
cmp [counter],20
jne horizontal_width_brush
mov ecx,[Picture_SizeX]
sub ecx,20
lea ecx,[ecx+ecx*2]
add eax,ecx
inc [counter2]
cmp [counter2],20
jne vertical_width_brush
pop ecx
pop eax
add ebx,4
dec ecx
jnz next_pixel_put_brush
mov eax,[x]
mov ebx,[y]
mov [OldX],eax
mov [OldY],ebx
mov al,[lastik_is_active]
test al,al
jz no_lastik_active
mov eax,[SColor]
mov [Color],eax
and [lastik_is_active],0
no_lastik_active:
call MovePictureToWorkScreen
mov eax,[Current_instrument]
mov [Last_instrument],eax
ret
no_brush:
;*************************pipetka***********************
cmp eax,15
jne no_pipetka
mov eax,[ScreenY]
mov ebx,[Picture_SizeX]
add eax,[PosY]
imul eax,ebx
add eax,[ScreenX]
add eax,[PosX]
lea eax,[eax+eax*2]
add eax,[PointerToPicture]
mov ebx,[eax]
and ebx,0xffffff
mov [Color],ebx
mcall SF_DRAW_RECT, ((ci_panel_x_pos+130) shl 16)+21,\
((ci_panel_y_pos+28) shl 16)+21, [Color]
ret
no_pipetka:
;************************lastik*************************
cmp eax,13
jne no_lastik
mov [Last_instrument],eax
mov [lastik_is_active],1
jmp lastik_in
no_lastik:
;************************Flood Fill*********************
cmp eax,14
jne no_FloodFill
mov eax,[PointerToPicture]
mov ebx,[PointerToEditBufer]
mov ecx,[Picture_SizeX]
imul ecx,[Picture_SizeY]
lea ecx,[ecx+ecx*2]
shl ecx,1
cmp ecx,mem_flood_f
ja normal_size_of_bufer
mov ebx,[ReserveArray]
normal_size_of_bufer:
add ebx,4
mov ecx,[Picture_SizeX]
mov edx,[ScreenX]
add edx,[PosX]
shl edx,16
add edx,[ScreenY]
add edx,[PosY]
mov esi,[Picture_SizeX]
dec esi
shl esi,16
add esi,[Picture_SizeY]
dec esi
mov edi,[Color]
call flood_fill
call MovePictureToWorkScreen
ret
no_FloodFill:
;************************spray**************************
cmp eax,12
jne no_spray
cmp [Activate_instrument],0
jne no_null_spray
mov [Activate_instrument],1
ret
no_null_spray:
mov eax,[ScreenX]
mov ebx,[ScreenY]
mov ecx,[Brush_SizeX]
mov edx,[Brush_SizeY]
add eax,[PosX]
add ebx,[PosY]
add eax,ecx
add ebx,edx
cmp eax,[Picture_SizeX]
jl no_max_pos_x_spray
mov eax,[Picture_SizeX]
no_max_pos_x_spray:
cmp ebx,[Picture_SizeY]
jl no_max_pos_y_spray
mov ebx,[Picture_SizeY]
no_max_pos_y_spray:
cmp eax,ecx
ja no_min_pos_x_spray
mov eax,[Brush_SizeX]
no_min_pos_x_spray:
cmp ebx,edx
ja no_min_pos_y_spray
mov ebx,[Brush_SizeY]
no_min_pos_y_spray:
sub eax,[Brush_SizeX]
sub ebx,[Brush_SizeY]
mov edi,0;[Number_Brush]
imul edi,20*20
mov [x],eax
mov [y],ebx
mov ebp,[Picture_SizeX]
xor edx,edx
brush_y_spray:
xor ecx,ecx
brush_x_spray:
;calculate position in array of spray
mov esi,edx
lea esi,[esi+esi*4] ;esi=esi*5
shl esi,2 ;esi=(esi*3)*4
add esi,ecx
add esi,edi
;read byte from array
xor eax,eax
mov al,[Spray_color+esi]
test eax,eax
jz no_color_spray
mov eax,[x]
mov ebx,[y]
add eax,ecx
add ebx,edx
imul ebx,ebp; ebp=[Picture_SizeX]
add eax,ebx
lea eax,[eax+eax*2]
add eax,[PointerToPicture]
mov ebx,[Color]
mov [eax],bx
shr ebx,16
mov [eax+2],bl
no_color_spray:
inc ecx
cmp ecx,20
jl brush_x_spray
inc edx
cmp edx,20
jl brush_y_spray
call MovePictureToWorkScreen
ret
no_spray:
;************************palette************************
cmp eax,51
jne no_palette
stdcall [ColorDialog_Start],ColorDialog_data
; 2 - use another method/not found program
;cmp [ColorDialog_data.status],2
;je no_palette
; 1 - OK, color selected
cmp [ColorDialog_data.status],1
jne @f
mov eax,[ColorDialog_data.color]
mov [Color],eax
@@:
;call drawwin
mov eax,[Last_instrument]
mov [Current_instrument],eax
ret
no_palette:
;************************draw line**********************
cmp eax,16
jne no_line
mov [Last_instrument],eax
mov al,[Activate_instrument]
test al,al
jnz no_new_line_xy
mov eax,[ScreenX]
mov ebx,[ScreenY]
add eax,[PosX]
add ebx,[PosY]
mov [OldX],eax
mov [OldY],ebx
mov [Activate_instrument],1
xor eax,eax
mov ecx,mem_flood_f/4
mov edi,[ReserveArray]
cld
rep stosd
ret
no_new_line_xy:
;put saved pixels
square_width_put
;calculate line
mov ebx,[ReserveArray]
add ebx,4
mov eax,[PointerToPicture]
mov ecx,[Picture_SizeX]
mov edx,[OldX]
shl edx,16
add edx,[OldY]
mov esi,[ScreenX]
mov edi,[ScreenY]
add esi,[PosX]
add edi,[PosY]
mov ebp,[Picture_SizeX]
sub ebp,[line_width]
cmp esi,ebp
jl no_minimum_x_line
mov esi,ebp
no_minimum_x_line:
mov ebp,[Picture_SizeY]
sub ebp,[line_width]
cmp edi,ebp
jl no_minimum_y_line
mov edi,ebp
no_minimum_y_line:
call calculate_line
;save color pixels in ReserveArray
square_width_save
;draw calculated pixels on work arrea
draw_calc_pixels width_pixels
call MovePictureToWorkScreen
ret
no_line:
;************************draw rectangle*****************
cmp eax,17
jne no_rectangle
mov [Last_instrument],eax
mov al,[Activate_instrument]
test al,al
jnz no_new_rectangle_xy
mov eax,[ScreenX]
mov ebx,[ScreenY]
add eax,[PosX]
add ebx,[PosY]
mov [OldX],eax
mov [OldY],ebx
mov [Activate_instrument],1
xor eax,eax
mov ecx,mem_flood_f/4
mov edi,[ReserveArray]
cld
rep stosd
ret
no_new_rectangle_xy:
;put saved pixels
square_width_put
;calculate line
mov ebx,[ReserveArray]
add ebx,4
mov eax,[PointerToPicture]
mov ecx,[Picture_SizeX]
mov edx,[OldX]
shl edx,16
add edx,[OldY]
mov esi,[ScreenX]
mov edi,[ScreenY]
add esi,[PosX]
add edi,[PosY]
mov ebp,[Picture_SizeX]
sub ebp,[line_width]
cmp esi,ebp
jl no_minimum_x_rectangle
mov esi,ebp
no_minimum_x_rectangle:
mov ebp,[Picture_SizeY]
sub ebp,[line_width]
cmp edi,ebp
jl no_minimum_y_rectangle
mov edi,ebp
no_minimum_y_rectangle:
call calculate_rectangle
;save color pixels in ReserveArray
square_width_save
;draw calculated pixels on work arrea
draw_calc_pixels width_pixels_rectangle
call MovePictureToWorkScreen
ret
no_rectangle:
;************************draw circle********************
cmp eax,18
jne no_circle
mov [Last_instrument],eax
mov al,[Activate_instrument]
test al,al
jnz no_new_circle_xy
mov eax,[ScreenX]
mov ebx,[ScreenY]
add eax,[PosX]
add ebx,[PosY]
mov [OldX],eax
mov [OldY],ebx
mov [Activate_instrument],1
xor eax,eax
mov ecx,mem_flood_f/4
mov edi,[ReserveArray]
cld
rep stosd
ret
no_new_circle_xy:
;put saved pixels
square_width_put
mov esi,[ScreenX]
mov edi,[ScreenY]
add esi,[PosX]
add edi,[PosY]
sub esi,[OldX]
jns no_sign_x_circle
neg esi
shr esi,1
neg esi
add esi,[OldX]
jmp no_plus_sign_x_circle
no_sign_x_circle:
shr esi,1
add esi,[OldX]
no_plus_sign_x_circle:
sub edi,[OldY]
jns no_sign_y_circle
neg edi
shr edi,1
neg edi
add edi,[OldY]
jmp no_plus_sign_y_circle
no_sign_y_circle:
shr edi,1
add edi,[OldY]
no_plus_sign_y_circle:
mov [x],esi
mov [y],edi
mov esi,[ScreenX]
mov edi,[ScreenY]
add esi,[PosX]
add edi,[PosY]
sub esi,[OldX]
jns no_sign_x_circle_r
neg esi
no_sign_x_circle_r:
sub edi,[OldY]
jns no_sign_y_circle_r
neg edi
no_sign_y_circle_r:
mov [Dx_],esi
mov [Dy_],edi
;finit
fild [Dx_]
fmul st0,st0
fild [Dy_]
fmul st0,st0
fadd st0,st1
fsqrt
fistp [Radius]
fistp [Icon_X]
mov esi,[Radius]
shr esi,1
cmp esi,0
jne no_null_radius
mov [Radius],1
no_null_radius:
mov [Radius],esi
mov edi,[x]
mov ebp,[y]
add edi,esi
add ebp,esi
mov edx,[Picture_SizeX]
sub edx,[line_width]
cmp edi,edx
jl no_limit_x_circle
sub edi,edx
sub [Radius],edi
no_limit_x_circle:
mov edx,[Picture_SizeY]
sub edx,[line_width]
cmp ebp,edx
jl no_limit_y_circle
sub ebp,edx
sub [Radius],ebp
no_limit_y_circle:
mov edi,[x]
mov ebp,[y]
sub edi,[Radius]
jns no_minimum_x_circle
add [Radius],edi
no_minimum_x_circle:
sub ebp,[Radius]
jns no_minimum_y_circle
add [Radius],ebp
no_minimum_y_circle:
;calculate circle
mov ebx,[ReserveArray]
add ebx,4
mov eax,[PointerToPicture]
mov ecx,[Picture_SizeX]
mov edx,[x]
shl edx,16
add edx,[y]
mov esi,[Radius]
call calculate_circle
;save color pixels in ReserveArray
square_width_save
;draw calculated pixels on work arrea
draw_calc_pixels width_pixels
call MovePictureToWorkScreen
ret
no_circle:
;************************zoom 1*************************
cmp eax,45
jne no_1_
mov [k],1
call scrollbar_move_00
and [Current_instrument],0 ;???
call drawwin
ret
no_1_:
;************************zoom 2*************************
cmp eax,46
jne no_2_
mov [k],2
call drawwin
call scrollbar_move_00
and [Current_instrument],0
ret
no_2_:
;************************zoom 3*************************
cmp eax,47
jne no_3_
mov [k],3
call drawwin
call scrollbar_move_00
and [Current_instrument],0
ret
no_3_:
;************************zoom 4*************************
cmp eax,48
jne no_4_
mov [k],4
call drawwin
call scrollbar_move_00
and [Current_instrument],0
ret
no_4_:
;************************zoom 8*************************
cmp eax,49
jne no_8_
mov [k],8
call drawwin
call scrollbar_move_00
and [Current_instrument],0
ret
no_8_:
;************************zoom 16************************
cmp eax,50
jne no_16_
mov [k],16
call drawwin
call scrollbar_move_00
and [Current_instrument],0
ret
no_16_:
;***************allocation of a countour****************
cmp eax,21
jne no_allocation
mov [Activate_instrument],1
call GetScreenCordinats
bt [MouseBut],8 ;left button down
jnc .left_but_down
cmp [crossing],2
jne @f
;move old selection
mov eax,[crossing_old_x]
mov ebx,[crossing_old_y]
mov ecx,[ScreenX]
mov edx,[ScreenY]
add ecx,[PosX]
add edx,[PosY]
mov esi,[rectangular_shade_x]
mov edi,[rectangular_shade_y]
sub esi,eax
sub edi,ebx
call columnus
test eax,eax
jz @f
mov [crossing],3
mov [OldX],ecx
mov [OldY],edx
jmp selection_update
@@:
;start new selection
mov eax,[ScreenX]
add eax,[PosX]
mov [crossing_old_x],eax
mov [rectangular_shade_x],eax
mov eax,[ScreenY]
add eax,[PosY]
mov [crossing_old_y],eax
mov [rectangular_shade_y],eax
mov [crossing],1
jmp selection_update
.left_but_down:
bt [MouseBut],0 ;left button press
jnc .no_mouse_move
cmp [crossing],3
jne .no_sel_move
;move selection
mov eax,[ScreenX]
add eax,[PosX]
sub eax,[OldX]
add [OldX],eax
mov ebx,[crossing_old_x]
add ebx,eax
cmp ebx,0
jge @f
;exit from left border
sub eax,ebx
@@:
add [crossing_old_x],eax
add [rectangular_shade_x],eax
mov eax,[ScreenY]
add eax,[PosY]
sub eax,[OldY]
add [OldY],eax
mov ebx,[crossing_old_y]
add ebx,eax
cmp ebx,0
jge @f
;exit from top border
sub eax,ebx
@@:
add [crossing_old_y],eax
add [rectangular_shade_y],eax
jmp selection_update
.no_sel_move:
;resize selection
mov eax,[ScreenX]
add eax,[PosX]
mov [rectangular_shade_x],eax
mov eax,[ScreenY]
add eax,[PosY]
mov [rectangular_shade_y],eax
jmp selection_update
.no_mouse_move:
bt [MouseBut],16 ;left button up
jnc .left_but_up
;finish selection
mov eax,[crossing_old_x]
mov ebx,[rectangular_shade_x]
cmp eax,ebx
jle @f
mov [crossing_old_x],ebx
mov [rectangular_shade_x],eax
@@:
mov eax,[crossing_old_y]
mov ebx,[rectangular_shade_y]
cmp eax,ebx
jle @f
mov [crossing_old_y],ebx
mov [rectangular_shade_y],eax
@@:
mov [crossing],2
ret
.left_but_up:
bt [MouseBut],9 ;right button down
jnc .right_but_down
;delete select
mov [crossing],0
jmp selection_update
.right_but_down:
if 0
cmp [Paste_flag],1
je @f
call PutFonForSprite
@@:
cmp [DrawSprite_flag],1
jne @f
call SaveFonForSprite
call DrawSprite
@@:
end if
selection_update:
call MovePictureToWorkScreen
ret
no_allocation:
;*************reflection from left to right*************
cmp eax,23
jne no_reflection_from_left_to_right
mov ebp,[PointerToPicture]
mov edx,[ReserveArray]
mov esi,[Picture_SizeX]
mov ebx,[Picture_SizeX]
lea ebx,[ebx+ebx*2]
shr esi,1
next_line_reflection_x:
;copy vertical line to array
mov ecx,[Picture_SizeX]
shr ecx,1
sub ecx,esi
lea ecx,[ecx+ecx*2]
add ecx,[PointerToPicture]
mov edx,[ReserveArray]
and edi,0
copy_to_array_line_reflection_y:
mov eax,[ecx]
mov ebp,edi
lea ebp,[ebp+ebp*2]
mov [edx+ebp],ax
shr eax,16
mov [edx+ebp+2],al
add ecx,ebx
inc edi
cmp edi,[Picture_SizeY]
jne copy_to_array_line_reflection_y
mov ecx,[Picture_SizeX]
shr ecx,1
mov ebp,ecx
add ecx,esi
dec ecx
lea ecx,[ecx+ecx*2]
add ecx,[PointerToPicture]
sub ebp,esi
lea ebp,[ebp+ebp*2]
add ebp,[PointerToPicture]
and edi,0
next_line_reflection_y:
mov eax,[ecx]
and eax,0xffffff
mov [ebp],ax
shr eax,16
mov [ebp+2],al
add ebp,ebx
add ecx,ebx
inc edi
cmp edi,[Picture_SizeY]
jnz next_line_reflection_y
;copy vertical line from array to screen
mov ecx,[Picture_SizeX]
shr ecx,1
add ecx,esi
dec ecx
lea ecx,[ecx+ecx*2]
add ecx,[PointerToPicture]
mov edx,[ReserveArray]
and edi,0
copy_from_array_to_screen_reflection_y:
mov ebp,edi
lea ebp,[ebp+ebp*2]
xor eax,eax
mov eax,[edx+ebp]
mov [ecx],ax
shr eax,16
mov [ecx+2],al
add ecx,ebx
inc edi
cmp edi,[Picture_SizeY]
jne copy_from_array_to_screen_reflection_y
dec esi
jnz next_line_reflection_x
call MovePictureToWorkScreen
ret
no_reflection_from_left_to_right:
;*************reflection from up to down****************
cmp eax,24
jne no_reflection_from_up_to_down
mov esi,[Picture_SizeX]
mov edi,esi
lea esi,[esi+esi*2]
lea edi,[edi+edi*2]
imul edi,[Picture_SizeY]
mov edx,[ReserveArray]
mov ecx,[Picture_SizeY]
shr ecx,1
add edi,[PointerToPicture]
sub edi,esi
mov ebp,[PointerToPicture]
next_lines_reflection:
;copy line
xor ebx,ebx
copy_line_1:
xor eax,eax
mov al,[edi+ebx]
mov [edx+ebx],al
inc ebx
cmp ebx,esi
jne copy_line_1
xor ebx,ebx
copy_line_2:
xor eax,eax
mov al,[ebp+ebx]
mov [edi+ebx],al
inc ebx
cmp ebx,esi
jne copy_line_2
xor ebx,ebx
copy_line_3:
xor eax,eax
mov al,[edx+ebx]
mov [ebp+ebx],al
inc ebx
cmp ebx,esi
jne copy_line_3
add ebp,esi
sub edi,esi
dec ecx
jnz next_lines_reflection
call MovePictureToWorkScreen
ret
no_reflection_from_up_to_down:
;*********************draw hard contour*****************
cmp eax,20
jne no_kontur_
mov [Last_instrument],eax
mov al,[Activate_instrument]
test al,al
jnz no_new_konture_xy
mov al,[instrument_used]
test al,al
jz instrument_not_used
mov eax,[used_OldX]
mov ebx,[used_OldY]
mov [OldX],eax
mov [OldY],ebx
jmp exit_used_instrument
instrument_not_used:
mov eax,[ScreenX]
mov ebx,[ScreenY]
add eax,[PosX]
add ebx,[PosY]
mov [OldX],eax
mov [OldY],ebx
exit_used_instrument:
mov al,[instrument_used]
test al,al
jnz instrument_used_true
mov [instrument_used],byte 1
instrument_used_true:
mov [Activate_instrument],1
xor eax,eax
mov ecx,mem_flood_f/4
mov edi,[ReserveArray]
rep stosd
no_new_konture_xy:
;put saved pixels
square_width_put
;calculate line
mov ebx,[ReserveArray]
add ebx,4
mov eax,[PointerToPicture]
mov ecx,[Picture_SizeX]
mov edx,[OldX]
shl edx,16
add edx,[OldY]
mov esi,[ScreenX]
mov edi,[ScreenY]
add esi,[PosX]
add edi,[PosY]
mov ebp,[Picture_SizeX]
sub ebp,[line_width]
cmp esi,ebp
jl no_minimum_x_konture
mov esi,ebp
no_minimum_x_konture:
mov ebp,[Picture_SizeY]
sub ebp,[line_width]
cmp edi,ebp
jl no_minimum_y_konture
mov edi,ebp
no_minimum_y_konture:
call calculate_line
;save color pixels in ReserveArray
square_width_save
;draw calculated pixels on work arrea
draw_calc_pixels width_pixels
mov eax,[ScreenX]
mov ebx,[ScreenY]
add eax,[PosX]
add ebx,[PosY]
mov [used_OldX],eax
mov [used_OldY],ebx
call MovePictureToWorkScreen
ret
no_kontur_:
;************************draw ellips********************
cmp eax,19
jne no_ellips
mov [Last_instrument],eax
mov al,[Activate_instrument]
test al,al
jnz no_new_ellips_xy
mov eax,[ScreenX]
mov ebx,[ScreenY]
add eax,[PosX]
add ebx,[PosY]
mov [OldX],eax
mov [OldY],ebx
mov [Activate_instrument],1
xor eax,eax
mov ecx,mem_flood_f/4
mov edi,[ReserveArray]
cld
rep stosd
ret
no_new_ellips_xy:
;put saved pixels
square_width_put
mov esi,[ScreenX]
mov edi,[ScreenY]
add esi,[PosX]
add edi,[PosY]
sub esi,[OldX]
jns no_sign_x_ellips
neg esi
shr esi,1
neg esi
add esi,[OldX]
jmp no_plus_sign_x_ellips
no_sign_x_ellips:
shr esi,1
add esi,[OldX]
no_plus_sign_x_ellips:
sub edi,[OldY]
jns no_sign_y_ellips
neg edi
shr edi,1
neg edi
add edi,[OldY]
jmp no_plus_sign_y_ellips
no_sign_y_ellips:
shr edi,1
add edi,[OldY]
no_plus_sign_y_ellips:
mov [x],esi
mov [y],edi
mov esi,[ScreenX]
mov edi,[ScreenY]
add esi,[PosX]
add edi,[PosY]
sub esi,[OldX]
jns no_sign_x_ellips_r
neg esi
no_sign_x_ellips_r:
sub edi,[OldY]
jns no_sign_y_ellips_r
neg edi
no_sign_y_ellips_r:
cmp edi,0
jnz no_null_a_ellips
mov edi,1
no_null_a_ellips:
shr esi,1
shr edi,1
mov [a_ellips],esi
mov [b_ellips],edi
mov edi,[x]
mov ebp,[y]
add edi,esi
add ebp,esi
mov edx,[Picture_SizeX]
sub edx,[line_width]
cmp edi,edx
jl no_limit_x_ellips
sub edi,edx
sub [a_ellips],edi
no_limit_x_ellips:
mov edx,[Picture_SizeY]
sub edx,[line_width]
cmp ebp,edx
jl no_limit_y_ellips
sub ebp,edx
sub [b_ellips],ebp
no_limit_y_ellips:
mov edi,[x]
mov ebp,[y]
sub edi,[a_ellips]
jns no_minimum_x_ellips
add [a_ellips],edi
no_minimum_x_ellips:
sub ebp,[b_ellips]
jns no_minimum_y_ellips
add [b_ellips],ebp
no_minimum_y_ellips:
;calculate circle
mov ebx,[ReserveArray]
add ebx,4
mov eax,[PointerToPicture]
mov ecx,[Picture_SizeX]
mov edx,[x]
shl edx,16
add edx,[y]
mov esi,[a_ellips]
shl esi,16
add esi,[b_ellips]
call calculate_ellips
;save color pixels in ReserveArray
square_width_save
;draw calculated pixels on work arrea
draw_calc_pixels width_pixels
call MovePictureToWorkScreen
;ret
no_ellips:
ret