Function at 0x502890
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x596aca
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xb4
push ebx
push ebp
push esi
mov ebp, ecx
push edi
mov dword [esp + 0x20], ebp
call fcn.004ffb80
test eax, eax
mov dword [esp + 0x24], eax
je 0x5031a8
mov eax, dword [esp + 0xe8]
xor edx, edx
mov ecx, eax
mov edi, dword [esp + 0xe4]
and ecx, 0x1e
mov ebx, dword [esp + 0xe0]
cmp ecx, eax
sete dl
mov esi, edx
test esi, esi
jne 0x502915
push edi
push ebx
mov ecx, ebp
call fcn.00503780
test eax, eax
jne 0x502915
mov eax, dword [esp + 0xf0]
test eax, eax
je 0x5031a8
push eax
call dword [0x59b5f0]
jmp 0x5031a8
lea ecx, [esp + 0x88]
call fcn.004feb60
mov ecx, dword [esp + 0x24]
push 1
push edi
lea eax, [esp + 0x90]
push ebx
push eax
mov dword [esp + 0xdc], 0
call fcn.004fced0
cmp esi, 1
push edi
jne 0x502960
mov ecx, ebp
call fcn.004ff6f0
push ebx
mov ecx, ebp
mov dword [esp + 0x30], eax
call fcn.004ff610
mov dword [esp + 0x30], eax
jmp 0x50297c
lea ecx, [esp + 0x1c]
push ebx
push ecx
mov ecx, ebp
call fcn.00503510
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], ecx
lea ecx, [esp + 0x88]
call fcn.004fec40
mov edi, eax
lea ecx, [esp + 0x88]
mov dword [esp + 0x44], eax
and edi, 0xf
call fcn.004fec90
mov ebx, dword [esp + 0xdc]
mov edx, dword [esp + 0xd8]
mov ecx, dword [esp + 0x2c]
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x30]
add ecx, edx
add eax, ebx
mov esi, ebx
mov ebp, eax
mov eax, dword [esp + 0xf0]
test eax, eax
mov dword [esp + 0x34], edx
mov dword [esp + 0x38], esi
mov dword [esp + 0x3c], ecx
mov dword [esp + 0x40], ebp
je 0x5029e5
mov dword [eax], edx
mov dword [eax + 4], esi
mov dword [eax + 8], ecx
mov dword [eax + 0xc], ebp
lea ecx, [esp + 0x88]
call fcn.004fd0d0
mov ebp, eax
cmp ebp, 0xff000000
mov dword [esp + 0x14], ebp
jne 0x502a0a
mov edx, dword [esp + 0x20]
mov ebp, dword [edx + 0x40]
mov dword [esp + 0x14], ebp
mov eax, dword [esp + 0x20]
mov ecx, dword [eax + 0x6c]
test ecx, ecx
jne 0x502a47
mov esi, dword [esp + 0x24]
mov ecx, esi
call fcn.004fceb0
cmp dword [esp + 0xe0], eax
jl 0x502a39
mov ecx, esi
call fcn.004fcec0
cmp dword [esp + 0xe4], eax
jge 0x502a47
push 0xf
call dword [0x59b54c]
mov ebp, eax
mov dword [esp + 0x14], ebp
mov al, byte [esp + 0xe8]
mov esi, dword [esp + 0xd4]
test al, 0x20
je 0x502ae2
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x34]
mov edx, dword [esp + 0x38]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0xec]
mov dword [esp + 0x54], ecx
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x58], edx
test eax, eax
mov dword [esp + 0x60], ecx
je 0x502a99
push eax
lea edx, [esp + 0x58]
lea eax, [esp + 0x58]
push edx
push eax
call dword [0x59b520]
push ebp
lea ecx, [esp + 0x1c]
call fcn.0058c6c5
mov ecx, dword [esp + 0x1c]
lea eax, [esp + 0x18]
mov edx, dword [esi + 4]
neg eax
sbb eax, eax
and eax, ecx
lea ecx, [esp + 0x54]
push eax
push ecx
push edx
call dword [0x59b564]
mov dword [esp + 0x18], 0x685918
lea ecx, [esp + 0x18]
mov byte [esp + 0xcc], 1
call fcn.0058c65f
mov byte [esp + 0xcc], 0
test byte [esp + 0xe8], 1
je 0x50315c
lea ecx, [esp + 0x88]
call fcn.004fec10
test eax, eax
jne 0x502dcb
mov eax, dword [esp + 0x44]
test ah, 7
je 0x502c1c
mov eax, dword [esp + 0x20]
xor edx, edx
mov ecx, dword [eax + 0x3c]
push ecx
mov ecx, dword [eax + 0x6c]
cmp ecx, 2
lea ecx, [esp + 0x1c]
setne dl
dec edx
and edx, 3
push edx
push 0
call fcn.0058c675
lea eax, [esp + 0x18]
mov ecx, esi
push eax
mov byte [esp + 0xd0], 2
call fcn.0058bc10
mov ebp, dword [esp + 0xd8]
push ebx
lea ecx, [esp + 0x58]
push ebp
push ecx
mov ecx, esi
mov dword [esp + 0x30], eax
call fcn.0058c14d
mov eax, dword [esp + 0x44]
test ah, 1
je 0x502b77
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x2c]
add edx, ebx
push edx
jmp 0x502beb
mov eax, dword [esp + 0x44]
test ah, 4
je 0x502bb3
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
add ecx, ebx
add edx, ebp
push ecx
push edx
mov ecx, esi
call fcn.0058c199
mov eax, dword [esp + 0x2c]
push ebx
add eax, ebp
lea ecx, [esp + 0x58]
push eax
push ecx
mov ecx, esi
call fcn.0058c14d
mov edx, dword [esp + 0x30]
add edx, ebx
push edx
push ebp
jmp 0x502bee
mov eax, dword [esp + 0x30]
mov ecx, esi
cdq
sub eax, edx
sar eax, 1
add eax, ebx
push eax
mov eax, dword [esp + 0x30]
add eax, ebp
push eax
call fcn.0058c199
push ebx
lea ecx, [esp + 0x58]
push ebp
push ecx
mov ecx, esi
call fcn.0058c14d
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x2c]
add edx, ebx
push edx
cdq
sub eax, edx
sar eax, 1
add eax, ebp
push eax
mov ecx, esi
call fcn.0058c199
mov eax, dword [esp + 0x24]
mov ecx, esi
push eax
call fcn.0058bc10
mov dword [esp + 0x18], 0x685918
lea ecx, [esp + 0x18]
mov byte [esp + 0xcc], 3
call fcn.0058c65f
jmp 0x502c23
mov ebp, dword [esp + 0xd8]
mov eax, dword [esp + 0x48]
lea ecx, [esp + 0x34]
neg eax
push eax
push eax
push ecx
call dword [0x59b51c]
mov edx, dword [0x6abf28]
mov dword [esp + 0x10], edx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x88]
push eax
mov byte [esp + 0xd0], 4
call fcn.004fed30
mov ecx, dword [esp + 0x10]
mov eax, dword [ecx - 8]
test eax, eax
je 0x502db5
mov dword [esp + 0x58], 0
mov dword [esp + 0x54], 0x67cd40
mov ecx, dword [esp + 0x20]
lea edx, [esp + 0x54]
push 0
lea eax, [esp + 0x8c]
push edx
push eax
mov byte [esp + 0xd8], 5
call fcn.00502720
mov edx, dword [esi]
lea eax, [esp + 0x54]
push eax
mov ecx, esi
call dword [edx + 0x28]
cmp edi, 2
mov dword [esp + 0x24], eax
mov ebp, 0x800
je 0x502cd2
cmp edi, 5
je 0x502cd2
cmp edi, 8
je 0x502cd2
cmp edi, 3
je 0x502ccb
cmp edi, 6
je 0x502ccb
cmp edi, 9
jne 0x502cd7
mov ebp, 0x802
jmp 0x502cd7
mov ebp, 0x801
cmp edi, 4
je 0x502cfa
cmp edi, 5
je 0x502cfa
cmp edi, 6
je 0x502cfa
cmp edi, 7
je 0x502cf5
cmp edi, 8
je 0x502cf5
cmp edi, 9
jne 0x502cfd
or ebp, 8
jmp 0x502cfd
or ebp, 4
push 0xd
lea ecx, [esp + 0x14]
call fcn.00585b79
cmp eax, 0xffffffff
jne 0x502d3c
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x18]
push edx
mov ecx, dword [eax - 8]
push ecx
push eax
mov eax, dword [esi + 8]
push eax
call dword [0x59b1a8]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x18]
sub ecx, edx
cmp eax, ecx
jge 0x502d3c
or ebp, 0x20
jmp 0x502d3f
or ebp, 0x10
mov eax, dword [esp + 0x20]
test byte [eax + 0x44], 8
je 0x502d56
mov ecx, dword [eax + 0x6c]
test ecx, ecx
je 0x502d56
or ebp, 0x100
mov edi, dword [esi]
lea ecx, [esp + 0x88]
call fcn.0050a8e0
push eax
mov ecx, esi
call dword [edi + 0x30]
push 1
mov ecx, esi
call fcn.0058bcec
mov eax, dword [esp + 0x10]
mov edx, dword [esi]
lea edi, [esp + 0x34]
push ebp
mov ecx, dword [eax - 8]
push edi
push ecx
push eax
mov ecx, esi
call dword [edx + 0x68]
mov ecx, dword [esp + 0x24]
mov eax, dword [esi]
push ecx
mov ecx, esi
call dword [eax + 0x28]
mov dword [esp + 0x54], 0x685918
lea ecx, [esp + 0x54]
mov byte [esp + 0xcc], 6
call fcn.0058c65f
mov ebp, dword [esp + 0xd8]
lea ecx, [esp + 0x10]
mov byte [esp + 0xcc], 0
call fcn.005856d7
jmp 0x503163
cmp eax, 1
je 0x502dd9
cmp eax, 2
jne 0x50315c
lea ecx, [esp + 0x88]
call fcn.004feca0
test eax, eax
mov dword [esp + 0x24], eax
je 0x50315c
mov eax, dword [esp + 0x48]
lea edx, [esp + 0x34]
neg eax
push eax
push eax
push edx
call dword [0x59b51c]
mov ecx, dword [esi + 8]
lea eax, [esp + 0x34]
push 2
push eax
push ecx
call dword [0x59b07c]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x1c]
mov eax, dword [esi]
push 1
mov ecx, esi
call dword [eax + 0x34]
push 0
push 0
push 0
push 0
call dword [0x59b114]
mov ecx, dword [esi + 4]
mov ebx, eax
push ebx
push ecx
mov dword [esp + 0x8c], ebx
call dword [0x59b090]
mov ebp, eax
mov dword [esp + 0x1c], 0
dec ebp
mov dword [esp + 0x18], 0x6867e4
neg ebp
sbb ebp, ebp
inc ebp
mov dword [esp + 0x54], ebp
mov edx, dword [esp + 0x20]
mov byte [esp + 0xcc], 7
test byte [edx + 0x44], 8
je 0x502e7e
mov eax, edx
mov ecx, dword [eax + 0x6c]
test ecx, ecx
jne 0x502ea1
lea ecx, [esp + 0x34]
push ecx
call dword [0x59b098]
push eax
lea ecx, [esp + 0x1c]
call fcn.0058c608
lea edx, [esp + 0x18]
push 1
push edx
mov ecx, esi
call fcn.0058c246
mov edx, dword [esp + 0x24]
xor eax, eax
mov dword [esp + 0x68], eax
mov dword [esp + 0x64], eax
mov dword [esp + 0x74], eax
mov dword [esp + 0x78], eax
mov dword [esp + 0x6c], eax
mov dword [esp + 0x70], eax
mov eax, dword [esp + 0x14]
lea ecx, [esp + 0x64]
push eax
push ecx
push edx
push esi
call fcn.004f7d60
cmp eax, 1
jne 0x503109
mov ebp, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
mov ebx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
sub ebx, ebp
sub ecx, eax
cmp edi, 0xa
mov dword [esp + 0x50], ebp
mov dword [esp + 0x10], eax
mov dword [esp + 0x24], ebx
mov dword [esp + 0x14], ecx
jne 0x502f10
push 0xcc0020
push ecx
push ebx
push eax
push ebp
jmp 0x5030ea
cmp edi, 0xd
je 0x502fcf
cmp edi, 0xe
je 0x502fcf
cmp edi, 0xc
je 0x502fcf
cmp edi, 0xb
je 0x502fcf
cmp edi, 2
je 0x502f5e
cmp edi, 5
je 0x502f5e
cmp edi, 8
je 0x502f5e
cmp edi, 3
je 0x502f52
cmp edi, 6
je 0x502f52
cmp edi, 9
jne 0x502f71
sub ebx, dword [esp + 0x6c]
add ebx, ebp
mov dword [esp + 0x50], ebx
jmp 0x502f71
mov edx, dword [esp + 0x6c]
mov eax, ebx
sub eax, edx
cdq
sub eax, edx
sar eax, 1
add eax, ebp
mov dword [esp + 0x50], eax
cmp edi, 4
je 0x502fa1
cmp edi, 5
je 0x502fa1
cmp edi, 6
je 0x502fa1
cmp edi, 7
je 0x502f8f
cmp edi, 8
je 0x502f8f
cmp edi, 9
jne 0x502fb8
mov edx, dword [esp + 0x70]
mov eax, dword [esp + 0x38]
sub ecx, edx
add ecx, eax
mov dword [esp + 0x10], ecx
jmp 0x502fb8
mov ebx, dword [esp + 0x70]
mov eax, ecx
mov ecx, dword [esp + 0x38]
sub eax, ebx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
mov dword [esp + 0x10], eax
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x50]
push 0xcc0020
push 0xffffffffffffffff
push 0xffffffffffffffff
push edx
jmp 0x5030e9
mov edx, dword [esp + 0x70]
mov ebp, dword [esp + 0x6c]
cmp edi, 0xd
mov dword [esp + 0x48], edx
je 0x50304b
fild dword [esp + 0x6c]
fst qword [esp + 0x48]
fidivr dword [esp + 0x24]
fild dword [esp + 0x70]
fst qword [esp + 0x24]
fild dword [esp + 0x14]
fdiv st(1)
fstp qword [esp + 0x7c]
fstp st(0)
fcom qword [esp + 0x7c]
fnstsw ax
test ah, 1
jne 0x503011
fstp st(0)
fld qword [esp + 0x7c]
cmp edi, 0xb
jne 0x50302d
fld qword [0x67b350]
fcomp st(1)
fnstsw ax
test ah, 1
je 0x50302d
fstp st(0)
fld qword [0x67b350]
fld qword [esp + 0x48]
fmul st(1)
call fcn.00573098
fld qword [esp + 0x24]
fmul st(1)
mov ebp, eax
call fcn.00573098
fstp st(0)
mov dword [esp + 0x48], eax
cmp edi, 0xc
je 0x5030bd
cmp edi, 0xb
je 0x5030bd
mov eax, dword [esp + 0x14]
mov dword [esp + 0x24], 0
test eax, eax
jle 0x5030f4
mov eax, dword [esp + 0x24]
xor edi, edi
test ebx, ebx
jle 0x5030a9
mov ecx, dword [esp + 0x10]
add eax, ecx
mov dword [esp + 0x7c], eax
mov edx, dword [esp + 0x48]
mov ecx, dword [esp + 0x50]
mov eax, dword [esp + 0x7c]
push 0xcc0020
push edx
push ebp
push eax
lea edx, [edi + ecx]
lea eax, [esp + 0x74]
push edx
push eax
call fcn.004f81a0
add edi, ebp
cmp edi, ebx
jl 0x50307d
mov eax, dword [esp + 0x24]
mov edx, dword [esp + 0x48]
mov ecx, dword [esp + 0x14]
add eax, edx
cmp eax, ecx
mov dword [esp + 0x24], eax
jl 0x50306d
jmp 0x5030f4
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x14]
mov edi, dword [esp + 0x38]
sub eax, ecx
cdq
sub eax, edx
push 0xcc0020
sar eax, 1
push ecx
add eax, edi
push ebp
push eax
mov eax, ebx
sub eax, ebp
cdq
sub eax, edx
mov edx, dword [esp + 0x44]
sar eax, 1
add eax, edx
push eax
lea ecx, [esp + 0x78]
push ecx
call fcn.004f81a0
lea edx, [esp + 0x64]
push edx
call fcn.004f8500
mov ebx, dword [esp + 0x84]
mov ebp, dword [esp + 0x54]
cmp ebp, 1
jne 0x50311b
mov eax, dword [esi + 4]
push ebx
push eax
call dword [0x59b1a4]
jmp 0x503124
push 0
mov ecx, esi
call fcn.0058c089
push ebx
call dword [0x59b1a0]
mov edx, dword [esi]
push 0xffffffffffffffff
mov ecx, esi
call dword [edx + 0x20]
mov dword [esp + 0x18], 0x685918
lea ecx, [esp + 0x18]
mov byte [esp + 0xcc], 8
call fcn.0058c65f
mov ebx, dword [esp + 0xdc]
mov byte [esp + 0xcc], 0
mov ebp, dword [esp + 0xd8]
mov eax, dword [esp + 0x44]
mov ecx, dword [esp + 0xe8]
push eax
mov eax, dword [esp + 0xe8]
lea edx, [esp + 0x30]
push ecx
mov ecx, dword [esp + 0xe8]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x34]
push ebx
push ebp
push esi
call fcn.005031d0
lea ecx, [esp + 0x88]
mov dword [esp + 0xcc], 0xffffffff
call fcn.004feb90
mov ecx, dword [esp + 0xc4]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0xc0
ret 0x20