TwMS v229.4 CRC 視野調整(Zoom)

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//TwMs v229.4 CRC 視野調整(Zoom)
//Zoom
[ENABLE]
Alloc(Hook,123)
Label(Function)
Label(Return)
Label(Increase)
Label(Decrease)
Label(Reset)
Label(Exit)

Alloc(value,4)
value:
dd 000003E8

Hook:
pushad
cmp ebx,004E0000 //放大 Numpad +
je Increase
cmp ebx,004A0000 //縮小 Numpad -
je Decrease
cmp ebx,00370000 //復原 Numpad *
je Reset
Exit:
popad
mov ecx,[0457E978]
jmp Return

Increase:
add [value],00000014
jmp Function

Decrease:
sub [value],00000014
jmp Function

Reset:
mov [value],000003E8

Function:
mov eax,[04583440]
test eax,eax
je Exit
mov ecx,[eax]
push [value]
push eax
call dword ptr [ecx+000000B4]
jmp Exit

02D6BAA3:
jmp Hook
db 90
Return:

[DISABLE]
02D6BAA3:
mov ecx,[0457E978]

dealloc(hook)