0,0 → 1,408 |
; check mouse |
; |
; |
; FB00 -> FB0F mouse memory 00 chunk count - FB0A-B x - FB0C-D y |
; FB10 -> FB17 mouse color mem |
; FB21 x move |
; FB22 y move |
; FB30 color temp |
; FB28 high bits temp |
; FB4A -> FB4D FB4A-B x-under - FB4C-D y-under |
; FC00 -> FCFE com1/ps2 buffer |
; FCFF com1/ps2 buffer count starting from FC00 |
|
uglobal |
mousecount dd 0x0 |
mousedata dd 0x0 |
endg |
|
include 'm_ps2.inc' |
include 'm_com1.inc' |
include 'm_com2.inc' |
|
|
;test_mario79: |
; push esi |
; push eax |
; mov [write_error_to],process_test_m79+43 |
; movzx eax,al ;[DevErrorCode] |
; call writehex |
; mov esi,process_test_m79 |
; call sys_msg_board_str |
; pop eax |
; pop esi |
; ret |
;process_test_m79 db 'K : Process - test Mario79 error 00000000',13,10,0 |
|
draw_mouse_under: |
|
; return old picture |
|
pushad |
|
xor ecx,ecx |
xor edx,edx |
|
;cli ; !!!**** |
align 4 |
mres: |
|
movzx eax,word [0xfb4a] |
movzx ebx,word [0xfb4c] |
|
add eax,ecx |
add ebx,edx |
|
push ecx |
push edx |
push eax |
push ebx |
|
mov eax,edx |
shl eax,6 |
shl ecx,2 |
add eax,ecx |
add eax,mouseunder |
mov ecx,[eax] |
|
pop ebx |
pop eax |
|
;;;push edi |
mov edi, 1 ;force |
call [putpixel] |
;;;pop edi |
|
pop edx |
pop ecx |
|
inc ecx |
cmp ecx, 16 |
jnz mres |
xor ecx, ecx |
inc edx |
cmp edx, 24 |
jnz mres |
;sti ; !!!**** |
|
popad |
|
ret |
|
save_draw_mouse: |
pushad |
; save & draw |
|
mov [0xfb4a],ax |
mov [0xfb4c],bx |
push eax |
push ebx |
mov ecx,0 |
mov edx,0 |
|
;cli ; !!!**** |
align 4 |
drm: |
|
push eax |
push ebx |
push ecx |
push edx |
|
; helloworld |
push ecx |
; push eax ebx ecx |
add eax,ecx ; save picture under mouse |
add ebx,edx |
push ecx |
call getpixel |
mov [0xfb30],ecx |
pop ecx |
mov eax,edx |
shl eax,6 |
shl ecx,2 |
add eax,ecx |
add eax,mouseunder |
mov ebx,[0xfb30] |
mov [eax],ebx |
; pop ecx ebx eax |
pop ecx |
|
mov edi,edx ; y cycle |
shl edi,4 ; *16 bytes per row |
add edi,ecx ; x cycle |
mov esi, edi |
add edi, esi |
add edi, esi ; *3 |
add edi,[0xf200] ; we have our str address |
mov esi, edi |
add esi, 16*24*3 |
push ecx |
mov ecx, [0xfb30] |
call combine_colors |
mov [0xfb10], ecx |
pop ecx |
|
|
pop edx |
pop ecx |
pop ebx |
pop eax |
|
add eax,ecx ; we have x coord+cycle |
add ebx,edx ; and y coord+cycle |
|
; push ecx edi |
push ecx |
mov ecx, [0xfb10] |
mov edi, 1 |
call [putpixel] |
pop ecx |
; pop edi ecx |
|
; mnext: |
|
mov ebx,[esp+0] ; pure y coord again |
mov eax,[esp+4] ; and x |
|
inc ecx ; +1 cycle |
cmp ecx,16 ; if more than 16 |
jnz drm |
xor ecx, ecx |
inc edx |
cmp edx,24 |
jnz drm |
|
pop ebx |
pop eax |
|
;sti ; !!!**** |
popad |
ret |
|
|
combine_colors: |
|
; in |
; ecx - color ( 00 RR GG BB ) |
; edi - ref to new color byte |
; esi - ref to alpha byte |
; |
; out |
; ecx - new color ( roughly (ecx*[esi]>>8)+([edi]*[esi]>>8) ) |
|
push eax |
push ebx |
push edx |
push ecx |
xor ecx, ecx |
; byte 2 |
mov eax, 0xff |
sub al, [esi+0] |
mov ebx, [esp] |
shr ebx, 16 |
and ebx, 0xff |
mul ebx |
shr eax, 8 |
add ecx, eax |
; xor eax, eax |
; xor ebx, ebx |
; mov al, [edi+0] |
; mov bl, [esi+0] |
movzx eax, byte [edi+0] |
movzx ebx, byte [esi+0] |
mul ebx |
shr eax, 8 |
add ecx, eax |
shl ecx, 8 |
; byte 1 |
mov eax, 0xff |
sub al, [esi+1] |
mov ebx, [esp] |
shr ebx, 8 |
and ebx, 0xff |
mul ebx |
shr eax, 8 |
add ecx, eax |
; xor eax, eax |
; xor ebx, ebx |
; mov al, [edi+1] |
; mov bl, [esi+1] |
movzx eax, byte [edi+1] |
movzx ebx, byte [esi+1] |
mul ebx |
shr eax, 8 |
add ecx, eax |
shl ecx, 8 |
; byte 2 |
mov eax, 0xff |
sub al, [esi+2] |
mov ebx, [esp] |
and ebx, 0xff |
mul ebx |
shr eax, 8 |
add ecx, eax |
; xor eax, eax |
; xor ebx, ebx |
; mov al, [edi+2] |
; mov bl, [esi+2] |
movzx eax, byte [edi+2] |
movzx ebx, byte [esi+2] |
mul ebx |
shr eax, 8 |
add ecx, eax |
|
pop eax |
pop edx |
pop ebx |
pop eax |
ret |
|
|
__sys_disable_mouse: |
|
cli |
pushad |
cmp dword [0xf204],dword 0 |
jne no_mouse_disable |
|
cmp [0x3000],dword 1 |
je disable_m |
|
mov edx,[0x3000] |
shl edx,5 |
add edx,window_data |
|
movzx eax, word [0xfb0a] |
movzx ebx, word [0xfb0c] |
|
mov ecx,[0xfe00] |
inc ecx |
imul ecx,ebx |
add ecx,eax |
add ecx, display_data |
|
movzx eax, byte [edx+twdw+0xe] |
|
movzx ebx, byte [ecx] |
cmp eax,ebx |
je yes_mouse_disable |
movzx ebx, byte [ecx+16] |
cmp eax,ebx |
je yes_mouse_disable |
|
; mov ebx,[0xfe00] |
; inc ebx |
; imul ebx,10 |
; add ecx,ebx |
; movzx ebx, byte [ecx] |
; cmp eax,ebx |
; je yes_mouse_disable |
|
mov ebx,[0xfe00] |
inc ebx |
imul ebx,10 |
add ecx,ebx |
movzx ebx, byte [ecx] |
cmp eax,ebx |
je yes_mouse_disable |
|
movzx ebx, byte [ecx+16] |
cmp eax,ebx |
je yes_mouse_disable |
|
jmp no_mouse_disable |
|
yes_mouse_disable: |
|
mov edx,[0x3000] |
shl edx,5 |
add edx,window_data |
|
movzx eax, word [0xfb0a] |
movzx ebx, word [0xfb0c] |
|
mov ecx,[edx+0] ; mouse inside the area ? |
add eax,14 |
cmp eax,ecx |
jb no_mouse_disable |
sub eax,14 |
|
add ecx,[edx+8] |
cmp eax,ecx |
jg no_mouse_disable |
|
mov ecx,[edx+4] |
add ebx,20 |
cmp ebx,ecx |
jb no_mouse_disable |
sub ebx,20 |
|
add ecx,[edx+12] |
cmp ebx,ecx |
jg no_mouse_disable |
|
disable_m: |
cmp dword [0xf204],dword 0 |
jne @f |
call draw_mouse_under |
; @@: |
mov [0xf204],dword 1 |
; inc dword [0xf204] |
@@: |
|
no_mouse_disable: |
popad |
sti |
ret |
|
__sys_draw_pointer: |
cli |
pushad |
m_pause_1: |
cmp [mouse_pause],0 |
je @f |
; call change_task |
; jmp m_pause_1 |
jmp nodmp |
@@: |
; cli |
cmp dword [0xf204],dword 0 ; mouse visible ? |
je chms00 |
|
mov [0xf204], dword 0 |
movzx ebx,word [0xfb0c] |
movzx eax,word [0xfb0a] |
call save_draw_mouse |
|
nodmu2: |
popad |
sti |
ret |
|
chms00: |
|
movzx ecx,word [0xfb4a] |
movzx edx,word [0xfb4c] |
|
movzx ebx,word [0xfb0c] |
movzx eax,word [0xfb0a] |
|
cmp eax,ecx |
jne redrawmouse |
|
cmp ebx,edx |
jne redrawmouse |
|
jmp nodmp |
|
redrawmouse: |
|
call draw_mouse_under |
call save_draw_mouse |
|
nodmp: |
|
popad |
sti |
ret |