Function at 0x645ab0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x758a20
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebx
push ebp
push esi
push edi
mov esi, ecx
mov eax, dword [esi]
xor ebx, ebx
mov dword [esp + 0x3c], ebx
call dword [eax]
mov edx, dword [esp + 0x6c]
mov ecx, 0x14
xor eax, eax
lea edi, [esi + 0x118]
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x70]
lea eax, [esp + 0x5c]
push ecx
push edx
sub esp, 0x10
or edi, 0xffffffff
mov ecx, esp
mov dword [esp + 0x88], esp
push eax
mov dword [esi + 0x16c], ebx
mov dword [esi + 0x170], ebx
mov dword [esi + 0x174], ebx
mov byte [esi + 0x180], bl
mov byte [esi + 0x181], bl
mov dword [esi + 0x184], ebx
mov dword [esi + 0x188], ebx
mov dword [esi + 0x18c], ebx
mov dword [esi + 0x190], ebx
mov dword [esi + 0x194], ebx
mov byte [esi + 0x178], 1
mov dword [esi + 0x168], edi
call fcn.004257d0
mov edx, dword [esp + 0x68]
mov eax, dword [esp + 0x6c]
sub esp, 0xc
mov byte [esp + 0x60], bl
mov ecx, esp
sub esp, 0xc
mov dword [ecx], edx
mov edx, dword [esp + 0x88]
mov dword [ecx + 4], eax
mov eax, esp
mov dword [ecx + 8], edx
mov ecx, dword [esp + 0x74]
mov edx, dword [esp + 0x78]
mov dword [eax], ecx
mov ecx, dword [esp + 0x7c]
mov dword [eax + 4], edx
mov dword [eax + 8], ecx
mov ecx, esi
call fcn.00643ed0
mov eax, dword [esi + 0x16c]
cmp eax, ebx
jne 0x645bb1
push 1
lea ecx, [esp + 0x60]
mov dword [esp + 0x40], edi
call fcn.00404760
jmp 0x645cf4
mov edx, dword [eax]
lea ecx, [esp + 0x10]
push ebx
push ecx
push ebx
push ebx
push eax
call dword [edx + 0x2c]
test eax, eax
jl 0x645ccc
mov edx, dword [esi + 0x188]
xor ebp, ebp
mov dword [esp + 0x44], ebp
mov dword [esp + 0x70], edx
lea ecx, [edx + 1]
cmp ecx, ebx
jle 0x645cc0
xor edi, edi
cmp ecx, ebx
jle 0x645c9c
xor eax, eax
and ebp, 0xffff
mov dword [esp + 0x50], eax
mov dword [esp + 0x6c], ebp
fild dword [esp + 0x70]
cmp ebp, edx
fstp dword [esp + 0x70]
fild dword [esp + 0x6c]
fdiv dword [esp + 0x70]
jne 0x645c16
fsub dword [0x76d2dc]
fild dword [esp + 0x50]
imul eax, ecx
fdiv dword [esp + 0x70]
mov ecx, dword [esp + 0x10]
add eax, ebp
shl eax, 5
add eax, ecx
inc edi
mov dword [eax + 8], ebx
fld st(1)
fmul dword [0x76d2d8]
fld st(1)
fmul dword [0x76d2d4]
fsub dword [0x76d2d4]
fstp dword [esp + 0x70]
fld dword [0x765618]
fsub st(2)
mov edx, dword [esp + 0x70]
mov dword [eax + 4], edx
fstp dword [esp + 0x30]
mov ecx, dword [esp + 0x30]
fstp dword [eax]
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
fstp st(0)
mov dword [eax + 0x14], 0xbf800000
mov dword [eax + 0x1c], ecx
fstp dword [eax + 0x18]
mov edx, dword [esi + 0x188]
mov eax, edi
and eax, 0xffff
mov dword [esp + 0x70], edx
lea ecx, [edx + 1]
mov dword [esp + 0x50], eax
cmp eax, ecx
jl 0x645bfc
mov ebp, dword [esp + 0x44]
mov edx, dword [esi + 0x188]
inc ebp
mov eax, ebp
mov dword [esp + 0x44], ebp
lea ecx, [edx + 1]
and eax, 0xffff
cmp eax, ecx
mov dword [esp + 0x70], edx
jl 0x645be2
or edi, 0xffffffff
mov esi, dword [esi + 0x16c]
push esi
mov ecx, dword [esi]
call dword [ecx + 0x30]
mov ecx, dword [esp + 0x60]
mov dword [esp + 0x3c], edi
cmp ecx, ebx
je 0x645cf4
mov al, byte [ecx - 1]
cmp al, bl
je 0x645cea
cmp al, 0xff
je 0x645cea
dec al
mov byte [ecx - 1], al
jmp 0x645cf4
dec ecx
push ecx
call fcn.00726ea6
add esp, 4
mov ecx, dword [esp + 0x34]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
pop ebx
add esp, 0x30
ret 0x30