Function at 0x489540
Capabilities:
Hook routines via microsoft detours

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
cmp dword [ebp + 8], 0x7ff80000
jbe 0x48955c
mov eax, dword [ebp + 8]
sub eax, 0x7ff80000
mov dword [ebp - 0x1c], eax
jmp 0x489563
mov dword [ebp - 0x1c], 0x10000
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
cmp dword [ebp + 8], 0x80000000
jae 0x489580
mov edx, dword [ebp + 8]
add edx, 0x7ff80000
mov dword [ebp - 0x20], edx
jmp 0x489587
mov dword [ebp - 0x20], 0xfff80000
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], 0
cmp dword [0x51d3d4], 0
jne 0x4895b2
cmp dword [0x51d3d0], 0
je 0x4895b2
mov ecx, dword [0x51d3d0]
mov dword [0x51d3d4], ecx
cmp dword [0x51d3d4], 0
je 0x48962f
mov edx, dword [0x51d3d4]
cmp dword [edx + 8], 0
je 0x48962f
mov eax, dword [0x51d3d4]
mov ecx, dword [eax + 8]
cmp ecx, dword [ebp - 8]
jb 0x48962f
mov edx, dword [0x51d3d4]
mov eax, dword [edx + 8]
cmp eax, dword [ebp - 0xc]
ja 0x48962f
mov ecx, dword [0x51d3d4]
mov edx, dword [ecx + 8]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 8]
jb 0x4895fe
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp - 0xc]
jbe 0x489605
xor eax, eax
jmp 0x489812
mov edx, dword [0x51d3d4]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax + 0x40]
mov dword [edx + 8], ecx
push 0x48
push 0xcc
mov edx, dword [ebp - 0x10]
push edx
call fcn.0048d180
add esp, 0xc
mov eax, dword [ebp - 0x10]
jmp 0x489812
mov eax, dword [0x51d3d0]
mov dword [0x51d3d4], eax
jmp 0x48964a
mov ecx, dword [0x51d3d4]
mov edx, dword [ecx + 4]
mov dword [0x51d3d4], edx
cmp dword [0x51d3d4], 0
je 0x489689
cmp dword [0x51d3d4], 0
je 0x489687
mov eax, dword [0x51d3d4]
cmp dword [eax + 8], 0
je 0x489687
mov ecx, dword [0x51d3d4]
mov edx, dword [ecx + 8]
cmp edx, dword [ebp - 8]
jb 0x489687
mov eax, dword [0x51d3d4]
mov ecx, dword [eax + 8]
cmp ecx, dword [ebp - 0xc]
ja 0x489687
jmp 0x4895e2
jmp 0x48963b
mov edx, dword [ebp + 8]
and edx, 0xffff
mov eax, dword [ebp + 8]
sub eax, edx
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
cmp dword [ebp - 4], 0
jne 0x4896c9
cmp dword [ebp + 8], 0x40000000
jbe 0x4896c9
mov ecx, dword [ebp + 8]
sub ecx, 0x40000000
push ecx
mov edx, dword [ebp - 8]
push edx
call fcn.00489920
add esp, 8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x4896f1
cmp dword [ebp + 8], 0x40000000
jae 0x4896f1
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp + 8]
add ecx, 0x40000000
push ecx
call fcn.00489820
add esp, 8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x489718
cmp dword [ebp + 8], 0x40000000
jbe 0x489718
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp + 8]
sub eax, 0x40000000
push eax
call fcn.00489820
add esp, 8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x489740
cmp dword [ebp + 8], 0x40000000
jae 0x489740
mov ecx, dword [ebp + 8]
add ecx, 0x40000000
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00489920
add esp, 8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x489759
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 8]
push ecx
call fcn.00489920
add esp, 8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x489772
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.00489820
add esp, 8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x489810
mov ecx, dword [ebp - 4]
mov dword [0x51d3d4], ecx
mov edx, dword [0x51d3d4]
mov dword [edx], 0x52727464
mov eax, dword [0x51d3d4]
mov dword [eax + 8], 0
mov ecx, dword [0x51d3d4]
mov edx, dword [0x51d3d0]
mov dword [ecx + 4], edx
mov eax, dword [0x51d3d4]
mov dword [0x51d3d0], eax
mov dword [ebp - 0x14], 0
mov ecx, dword [0x51d3d4]
add ecx, 0x48
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x18], 0x38c
jmp 0x4897db
mov edx, dword [ebp - 0x18]
sub edx, 1
mov dword [ebp - 0x18], edx
cmp dword [ebp - 0x18], 1
jle 0x4897ff
mov eax, dword [ebp - 0x18]
imul eax, eax, 0x48
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x14]
mov dword [ecx + eax + 0x40], edx
mov eax, dword [ebp - 0x18]
imul eax, eax, 0x48
add eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
jmp 0x4897d2
mov ecx, dword [0x51d3d4]
mov edx, dword [ebp - 0x14]
mov dword [ecx + 8], edx
jmp 0x4895e2
xor eax, eax
mov esp, ebp
pop ebp
ret