Function at 0x4b5708
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x40], ecx
mov dword [ebp - 0x38], ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 0x34], ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea edi, [ebp - 4]
xor eax, eax
push ebp
push 0x4b59cd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [edi]
mov edx, dword [eax]
call dword [edx + 0xf8]
mov dword [ebp - 0xc], eax
mov edx, dword [ebp - 8]
mov eax, dword [edi]
call fcn.00498bd4
mov eax, dword [edi]
mov edx, dword [eax]
call dword [edx + 0x20]
mov edx, 1
mov ecx, dword [eax]
call dword [ecx + 0x14]
test al, al
je 0x4b57de
mov eax, dword [ebp - 8]
movzx eax, word [eax]
sub ax, 0x1b
je 0x4b57c3
add eax, 0xfffffffb
sub ax, 0xffe0
jae 0x4b57de
mov eax, dword [edi]
mov edx, dword [eax]
call dword [edx + 0x20]
mov ebx, eax
lea edx, [ebp - 0x2c]
mov eax, ebx
call fcn.0045a218
mov eax, dword [ebp - 0x2c]
mov edx, dword [eax]
call dword [edx + 0x24]
test al, al
jne 0x4b57a6
mov eax, dword [ebp - 8]
mov word [eax], 0
jmp 0x4b57de
mov eax, dword [edi]
mov edx, dword [eax]
call dword [edx + 0x20]
mov ebx, eax
lea edx, [ebp - 0x30]
mov eax, ebx
call fcn.0045a218
mov eax, dword [ebp - 0x30]
mov edx, dword [eax]
call dword [edx + 0x2c]
jmp 0x4b57de
mov eax, dword [edi]
mov edx, dword [eax]
call dword [edx + 0x20]
mov ebx, eax
lea edx, [ebp - 0x34]
mov eax, ebx
call fcn.0045a218
mov eax, dword [ebp - 0x34]
mov edx, dword [eax]
call dword [edx + 0x28]
mov eax, dword [edi]
cmp byte [eax + 0x280], 0
je 0x4b599f
call sub.kernel32.dll_GetTickCount
mov edx, dword [edi]
sub eax, dword [edx + 0x290]
mov edx, dword [edi]
cmp eax, dword [edx + 0x2f0]
jb 0x4b5810
mov eax, dword [edi]
add eax, 0x28c
call fcn.0040830c
call sub.kernel32.dll_GetTickCount
mov edx, dword [edi]
mov dword [edx + 0x290], eax
mov eax, dword [ebp - 8]
movzx eax, word [eax]
cmp ax, 8
je 0x4b58f6
mov eax, dword [ebp - 8]
movzx eax, word [eax]
cmp ax, 0xd800
jb 0x4b583f
cmp ax, 0xdfff
jbe 0x4b5843
xor eax, eax
jmp 0x4b5845
mov al, 1
test al, al
je 0x4b58b3
push 1
push 0x102
push 0x102
mov eax, dword [edi]
call fcn.00499e94
push eax
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PeekMessageW
test eax, eax
je 0x4b593a
mov eax, dword [edi]
push dword [eax + 0x28c]
lea eax, [ebp - 0x38]
mov edx, dword [ebp - 8]
movzx edx, word [edx]
call fcn.00408f64
push dword [ebp - 0x38]
lea eax, [ebp - 0x3c]
mov edx, dword [ebp - 0x20]
call fcn.00408f64
push dword [ebp - 0x3c]
mov eax, dword [edi]
add eax, 0x28c
mov edx, 3
call fcn.00409218
mov eax, dword [ebp - 8]
mov word [eax], 0
jmp 0x4b593a
lea eax, [ebp - 0x40]
mov edx, dword [ebp - 8]
movzx edx, word [edx]
call fcn.00408f64
mov edx, dword [ebp - 0x40]
mov eax, dword [edi]
add eax, 0x28c
call fcn.00409138
jmp 0x4b593a
mov eax, dword [edi]
mov ebx, dword [eax + 0x28c]
test ebx, ebx
je 0x4b58e3
sub ebx, 4
mov ebx, dword [ebx]
mov eax, dword [edi]
add eax, 0x28c
mov ecx, 1
mov edx, ebx
call fcn.004093a8
mov eax, dword [edi]
mov eax, dword [eax + 0x28c]
call fcn.00408804
mov edx, eax
mov eax, dword [edi]
mov eax, dword [eax + 0x28c]
call fcn.00428350
cmp al, 2
je 0x4b58d2
mov eax, dword [edi]
mov eax, dword [eax + 0x28c]
test eax, eax
je 0x4b5927
sub eax, 4
mov eax, dword [eax]
mov edx, dword [edi]
add edx, 0x28c
mov ecx, 1
xchg edx, eax
call fcn.004093a8
mov eax, dword [edi]
mov eax, dword [eax + 0x28c]
test eax, eax
je 0x4b594b
sub eax, 4
mov eax, dword [eax]
test eax, eax
jle 0x4b5958
push ebp
call fcn.004b5620
pop ecx
jmp 0x4b596f
xor edx, edx
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx + 0xfc]
mov eax, dword [edi]
mov si, 0xffec
call fcn.004069f0
mov eax, dword [edi]
mov edx, dword [eax]
call dword [edx + 0xf8]
cmp eax, dword [ebp - 0xc]
je 0x4b599f
mov eax, dword [edi]
mov edx, dword [eax]
call dword [edx + 0x20]
mov edx, 3
mov ecx, dword [eax]
call dword [ecx + 0x14]
test al, al
je 0x4b599f
mov eax, dword [edi]
mov edx, dword [eax]
call dword [edx + 0x20]
call fcn.0045a2c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b59d4
lea eax, [ebp - 0x40]
mov edx, 3
call fcn.0040836c
lea eax, [ebp - 0x34]
mov edx, dword [0x44548c]
mov ecx, 3
call fcn.0040986c
ret