Function at 0x453d20
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x88
push ebx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x120]
test eax, eax
je 0x4542e5
mov dword [esi + 0x78], 0
mov eax, dword [esi + 0x120]
test eax, eax
je 0x453d75
add eax, 0x64
mov ecx, dword [eax]
mov dword [esp + 0x38], ecx
lea ecx, [esi + 0x38]
mov edx, dword [eax + 4]
push ecx
mov dword [esp + 0x40], edx
lea edx, [esp + 0x18]
mov eax, dword [eax + 8]
push edx
lea ecx, [esp + 0x40]
mov dword [esp + 0x48], eax
call fcn.004572b0
jmp 0x453d84
push 0
push 0
push 0
lea ecx, [esp + 0x20]
call fcn.004a6c30
mov eax, dword [esi + 0x120]
test eax, eax
je 0x453db9
add eax, 0x58
mov ecx, dword [eax]
mov dword [esp + 0x44], ecx
lea ecx, [esi + 0x38]
mov edx, dword [eax + 4]
push ecx
mov dword [esp + 0x4c], edx
lea edx, [esp + 0x24]
mov eax, dword [eax + 8]
push edx
lea ecx, [esp + 0x4c]
mov dword [esp + 0x54], eax
call fcn.004572b0
jmp 0x453dc8
push 0
push 0
push 0
lea ecx, [esp + 0x2c]
call fcn.004a6c30
fld dword [esp + 0x20]
fadd dword [esp + 0x14]
fld dword [esp + 0x18]
fadd dword [esp + 0x24]
fstp dword [esp + 0x48]
fld dword [esp + 0x1c]
fadd dword [esp + 0x28]
fstp dword [esp + 0x4c]
fmul dword [0x7e5860]
fstp dword [esp + 0x14]
fld dword [esp + 0x48]
fmul dword [0x7e5860]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x2c], eax
mov eax, dword [esi + 0x120]
test eax, eax
fstp dword [esp + 0x18]
fld dword [esp + 0x4c]
fmul dword [0x7e5860]
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x30], ecx
fstp dword [esp + 0x1c]
mov edx, dword [esp + 0x1c]
mov dword [esp + 0x34], edx
je 0x453e35
fld dword [eax + 0x70]
jmp 0x453e3b
fld dword [0x7e5664]
fmul dword [esp + 0xa0]
lea eax, [esp + 0x2c]
lea ecx, [esp + 0x44]
push eax
push ecx
mov ecx, 0x8b1748
fstp dword [esp + 0x18]
call fcn.004254e0
mov ecx, eax
call fcn.00424e70
fld dword [esp + 0x10]
fadd dword [0x8b1778]
fcompp
fnstsw ax
test ah, 1
jne 0x454055
fld dword [esp + 0x10]
fchs
fstp dword [esp + 0xc]
mov ecx, 0x8b185c
xor edx, edx
fld dword [esp + 0x30]
fmul dword [ecx - 4]
fld dword [esp + 0x2c]
fmul dword [ecx - 8]
faddp st(1)
fld dword [esp + 0x34]
fmul dword [ecx]
faddp st(1)
fadd dword [ecx + 4]
fcomp dword [esp + 0xc]
fnstsw ax
test ah, 0x41
jne 0x454055
add edx, 0x10
add ecx, 0x10
cmp edx, 0x60
jl 0x453e89
fld dword [esp + 0x2c]
fsub dword [0x8b1748]
fld dword [esp + 0x30]
fsub dword [0x8b174c]
fld dword [esp + 0x34]
fsub dword [0x8b1750]
push ecx
lea ecx, [esi + 0xf8]
fld st(0)
fmul st(1)
fld st(2)
fmul st(3)
faddp st(1)
fld st(3)
fmul st(4)
faddp st(1)
fsqrt
fstp st(3)
fstp st(0)
fstp st(0)
fmul dword [0x8b176c]
fdiv dword [esp + 0xa4]
fstp dword [esp]
call fcn.00452db0
mov ecx, dword [esi + 0xec]
test ecx, ecx
je 0x453f67
mov eax, dword [esi + 0xf0]
sub eax, ecx
sar eax, 2
cmp eax, 1
mov dword [esp + 0xc], eax
jle 0x453f67
fld dword [0x82b7e4]
fmul dword [esi + 0xd8]
fadd dword [esi + 0x124]
fst dword [esi + 0x124]
fild dword [esp + 0xc]
fld st(1)
fcomp st(1)
fnstsw ax
test ah, 1
jne 0x453f63
fld st(0)
fmul st(2)
fdiv st(1)
fsubr st(2)
fstp dword [esi + 0x124]
fstp st(0)
fstp st(0)
mov al, byte [esi + 0xcc]
mov edi, dword [esp + 0x98]
test al, 8
je 0x454110
fld dword [edi + 0x10]
fmul dword [esi + 0x30]
fld dword [edi + 0x20]
fmul dword [esi + 0x34]
faddp st(1)
fld dword [esi + 0x2c]
fmul dword [edi]
faddp st(1)
fadd dword [edi + 0x30]
fstp dword [esp + 0x14]
fld dword [edi + 0x14]
fmul dword [esi + 0x30]
fld dword [edi + 4]
fmul dword [esi + 0x2c]
faddp st(1)
fld dword [edi + 0x24]
fmul dword [esi + 0x34]
faddp st(1)
fadd dword [edi + 0x34]
fstp dword [esp + 0x18]
fld dword [edi + 0x18]
fmul dword [esi + 0x30]
fld dword [edi + 8]
fmul dword [esi + 0x2c]
faddp st(1)
fld dword [edi + 0x28]
fmul dword [esi + 0x34]
faddp st(1)
fadd dword [edi + 0x38]
fstp dword [esp + 0x1c]
fld dword [0x8b1748]
fsub dword [esp + 0x14]
fstp dword [esp + 0x20]
fld dword [0x8b174c]
fsub dword [esp + 0x18]
mov edx, dword [esp + 0x20]
mov dword [esp + 0x38], edx
fstp dword [esp + 0x24]
fld dword [0x8b1750]
fsub dword [esp + 0x1c]
mov eax, dword [esp + 0x24]
mov dword [esp + 0x3c], eax
fstp dword [esp + 0x28]
fld dword [esp + 0x20]
fcomp dword [0x7e5664]
fld dword [esp + 0x28]
fdiv dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov dword [esp + 0x40], ecx
fld1
fpatan
fnstsw ax
test ah, 0x41
jne 0x454068
fchs
fsub dword [0x7e6240]
lea ebx, [esi + 0x38]
mov ecx, ebx
fstp dword [esp + 0x10]
call fcn.00425b90
fld dword [esp + 0x10]
fcos
fst dword [ebx]
fld dword [esp + 0x10]
jmp 0x454088
mov dword [esi + 0x78], 1
pop edi
pop esi
pop ebx
add esp, 0x88
ret 0xc
fsubr dword [0x7e6240]
lea ebx, [esi + 0x38]
mov ecx, ebx
fstp dword [esp + 0x10]
call fcn.00425b90
fld dword [esp + 0x10]
fcos
fst dword [ebx]
fld dword [esp + 0x10]
fsin
mov ecx, dword [esp + 0x9c]
lea edx, [esp + 0xc]
lea eax, [esp + 0x38]
push edx
push eax
push ecx
fchs
fst dword [ebx + 8]
fchs
fstp dword [ebx + 0x20]
fstp dword [ebx + 0x28]
call fcn.00770849
fld dword [esp + 0xc]
fcomp dword [0x7e5664]
fnstsw ax
test ah, 0x40
jne 0x4540f3
fld dword [esp + 0xc]
fchs
push ecx
lea edx, [esp + 0x3c]
fstp dword [esp]
lea eax, [esp + 0x48]
push edx
push eax
call fcn.007708c6
lea ecx, [esp + 0x44]
lea edx, [esp + 0x54]
push ecx
push edx
call fcn.00770096
lea eax, [esp + 0x54]
mov ecx, ebx
push eax
call fcn.00426560
push edi
mov ecx, ebx
call fcn.00426560
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x1c]
mov dword [ebx + 0x30], ecx
mov dword [ebx + 0x34], edx
mov dword [ebx + 0x38], eax
test byte [esi + 0xcc], 0x20
je 0x4542e5
fld dword [esi + 0xdc]
fsub dword [0x82b7e4]
fst dword [esi + 0xdc]
fcomp dword [0x7e5664]
fnstsw ax
test ah, 0x41
je 0x454190
call fcn.007a3509
cdq
mov ecx, 0x64
idiv ecx
mov dword [esp + 0xc], edx
fild dword [esp + 0xc]
fmul dword [0x7e5ef0]
fstp dword [esi + 0xe0]
call fcn.007a3509
cdq
mov ecx, 0x64
pop edi
idiv ecx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul dword [0x7e5ef0]
fmul dword [0x7e5f80]
fstp dword [esi + 0xdc]
pop esi
pop ebx
add esp, 0x88
ret 0xc
fld dword [esi + 0xe0]
fcomp dword [esi + 0xe4]
fnstsw ax
test ah, 0x40
jne 0x4542e5
fld dword [esi + 0xe0]
fsub dword [esi + 0xe4]
fcom dword [0x7e5664]
fnstsw ax
test ah, 0x41
je 0x4541c2
fchs
fmul dword [0x82b7e4]
fld dword [esi + 0xe4]
fcomp dword [esi + 0xe0]
fnstsw ax
test ah, 1
je 0x4541e9
fld st(0)
fadd dword [esi + 0xe4]
fstp dword [esi + 0xe4]
fld dword [esi + 0xe4]
fcomp dword [esi + 0xe0]
fnstsw ax
test ah, 0x41
jne 0x45420a
fld dword [esi + 0xe4]
fsub st(1)
fstp dword [esi + 0xe4]
fld dword [esi + 0xe0]
fsub dword [esi + 0xe4]
fcom dword [0x7e5664]
fnstsw ax
test ah, 0x41
je 0x454225
fchs
fcomp st(1)
fnstsw ax
test ah, 1
fstp st(0)
je 0x45423c
mov edx, dword [esi + 0xe0]
mov dword [esi + 0xe4], edx
fld dword [edi + 0x20]
fmul dword [esi + 0x34]
fld dword [edi + 0x10]
fmul dword [esi + 0x30]
mov eax, dword [esi + 0xe4]
lea ecx, [esp + 0x44]
push eax
push ecx
faddp st(1)
fld dword [edi]
fmul dword [esi + 0x2c]
push 0x3d4ccccd
push 0x3ca3d70a
push 0x3d4ccccd
lea ecx, [esp + 0x4c]
faddp st(1)
lea ebx, [esi + 0x38]
fadd dword [edi + 0x30]
fstp dword [esp + 0x28]
fld dword [edi + 0x24]
fmul dword [esi + 0x34]
fld dword [edi + 0x14]
fmul dword [esi + 0x30]
faddp st(1)
fld dword [edi + 4]
fmul dword [esi + 0x2c]
faddp st(1)
fadd dword [edi + 0x34]
fstp dword [esp + 0x2c]
fld dword [edi + 0x28]
fmul dword [esi + 0x34]
fld dword [edi + 0x18]
fmul dword [esi + 0x30]
faddp st(1)
fld dword [edi + 8]
fmul dword [esi + 0x2c]
faddp st(1)
fadd dword [edi + 0x38]
fstp dword [esp + 0x30]
call fcn.004a6c30
mov ecx, eax
call fcn.00436040
push eax
mov ecx, ebx
call fcn.004573a0
push edi
mov ecx, ebx
call fcn.00426560
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov dword [ebx + 0x30], edx
mov dword [ebx + 0x34], eax
mov dword [ebx + 0x38], ecx
pop edi
pop esi
pop ebx
add esp, 0x88
ret 0xc