Function at 0x437830
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
cmp dword [esi + 0x2a384], 0
jne 0x437860
call fcn.00437540
test eax, eax
jns 0x437860
push 1
push 0x8200000c
mov ecx, esi
call fcn.00438a10
mov eax, 0x80004005
pop esi
add esp, 0x10
ret
push esi
push 0x437ad0
push dword [esi + 0x2a3cc]
push 0x90
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.USER32.dll_DialogBoxParamA]
cmp eax, 1
jne 0x437ab5
imul eax, dword [esi + 0x2a380], 0x438c
imul ecx, dword [eax + esi + 0x438c], 0xca8
add ecx, eax
mov eax, dword [ecx + esi + 0x10e4]
mov ecx, esi
mov dword [esi + 0x2a384], eax
mov eax, dword [esi]
call dword [eax + 0x1c]
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x20]
mov eax, dword [esi + 0x2a3d8]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov ecx, esi
test eax, eax
je 0x4378de
push 1
push 0x8200000a
call fcn.00438a10
pop esi
add esp, 0x10
ret
call fcn.00436f80
test eax, eax
jns 0x4378f6
push 1
push eax
mov ecx, esi
call fcn.00438a10
pop esi
add esp, 0x10
ret
cmp dword [esi + 0x2a390], 0
jne 0x437ab5
cmp dword [0x501658], 0
mov dword [esi + 0x2a394], 1
jne 0x43794a
lea eax, [esp + 8]
mov dword [0x501658], 1
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov dword [0x501668], eax
test eax, eax
je 0x43799b
mov ecx, dword [esp + 8]
mov dword [0x501630], ecx
mov ecx, dword [esp + 0xc]
mov dword [0x501634], ecx
jmp 0x43794f
mov eax, dword [0x501668]
test eax, eax
je 0x43799b
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov esi, dword [esp + 8]
xorps xmm0, xmm0
mov edx, dword [esp + 0xc]
mov ecx, esi
sub ecx, dword [0x501648]
mov eax, edx
mov dword [0x501660], esi
sbb eax, dword [0x50164c]
add dword [0x501640], ecx
movlpd qword [0x501648], xmm0
adc dword [0x501644], eax
mov dword [0x501664], edx
jmp 0x4379eb
call dword [sym.imp.WINMM.dll_timeGetTime]
movd xmm1, eax
cvtdq2pd xmm1, xmm1
shr eax, 0x1f
addsd xmm1, qword [eax*8 + 0x4e0250]
mulsd xmm1, qword [0x4dfec8]
movaps xmm0, xmm1
movsd qword [0x501638], xmm1
subsd xmm0, qword [0x501670]
addsd xmm0, qword [0x501650]
movsd qword [0x501650], xmm0
xorps xmm0, xmm0
movsd qword [0x501670], xmm0
cmp dword [0x501658], 0
jne 0x437a28
lea eax, [esp + 8]
mov dword [0x501658], 1
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov dword [0x501668], eax
test eax, eax
je 0x437a75
mov ecx, dword [esp + 8]
mov dword [0x501630], ecx
mov ecx, dword [esp + 0xc]
mov dword [0x501634], ecx
jmp 0x437a2d
mov eax, dword [0x501668]
test eax, eax
je 0x437a75
mov ecx, dword [0x501648]
mov eax, ecx
mov edx, dword [0x50164c]
or eax, edx
jne 0x437a56
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov edx, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov dword [0x501648], ecx
xor eax, eax
mov dword [0x50164c], edx
mov dword [0x501660], ecx
mov dword [0x501664], edx
pop esi
add esp, 0x10
ret
movsd xmm0, qword [0x501670]
ucomisd xmm0, qword [0x4dfdf0]
lahf
test ah, 0x44
jp 0x437aad
call dword [sym.imp.WINMM.dll_timeGetTime]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x4e0250]
mulsd xmm0, qword [0x4dfec8]
movsd qword [0x501670], xmm0
xor eax, eax
pop esi
add esp, 0x10
ret