| 35,8 → 35,8 |
|---|
| iglobal |
| ;-------------------------------------- |
| align 4 |
| mouse_speed_factor dw 1 |
| mouse_delay db 1 |
| mouse_speed_factor dw 4 |
| mouse_delay db 3 |
| mouse_doubleclick_delay db 64 |
| endg |
| |
| 480,7 → 480,7 |
|---|
| ;----------------------------------------------------------------------------- |
| |
| align 4 |
| proc set_mouse_data stdcall uses edx, BtnState:dword, XMoving:dword, YMoving:dword, VScroll:dword, HScroll:dword |
| proc set_mouse_data stdcall uses ecx edx, BtnState:dword, XMoving:dword, YMoving:dword, VScroll:dword, HScroll:dword |
| |
| mov eax, [BtnState] |
| and eax, 0x3FFFFFFF ; Top 2 bits are used to flag absolute movements |
| 551,35 → 551,17 |
|---|
| endp |
| |
| ;----------------------------------------------------------------------------- |
| ; 3 = (x+1)^2 /4 |
| ; 2 = (x+2)^2 /8 |
| ; 1 = (x+3)^2 /16 |
| align 4 |
| mouse_acceleration: |
| cmp [mouse_delay], 0 |
| jz .end |
| push eax |
| neg ax |
| jl mouse_acceleration |
| add al, [mouse_delay] |
| mul al |
| mov cx, [mouse_speed_factor] |
| dec ax |
| shr ax, cl |
| inc ax |
| test eax, eax |
| jns @f |
| neg ax |
| @@: |
| neg eax |
| jl @b |
| inc eax |
| cmp [mouse_delay], 3 |
| adc eax, 0 |
| cmp [mouse_delay], 2 |
| adc eax, 0 |
| mul al |
| shr eax, 2 |
| cmp [mouse_delay], 2 |
| jz .2 |
| jnc .3 |
| shr eax, 1 |
| .2: |
| shr eax, 1 |
| .3: |
| pop edx |
| test edx, edx |
| jns .end |
| neg eax |
| .end: |
| imul [mouse_speed_factor] |
| ret |