Function at 0x503cf0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5b9ed0
push eax
mov dword fs:[0], esp
sub esp, 0x68
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.00501580
mov edi, eax
test edi, edi
je 0x503fbe
mov ecx, edi
call fcn.004fe8e0
mov ebx, eax
mov ecx, edi
mov dword [esp + 0x10], ebx
call fcn.004fe8f0
mov edi, dword [esp + 0x88]
mov dword [esp + 0x14], eax
cmp edi, ebx
jl 0x503fbe
mov ebp, dword [esp + 0x8c]
cmp ebp, eax
jl 0x503fbe
mov ebx, dword [esp + 0x94]
mov ecx, dword [esp + 0x90]
mov eax, dword [ebx]
mov edx, dword [ecx]
push eax
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.00503a40
lea ecx, [esp + 0x20]
push eax
push ecx
call dword [sym.imp.USER32.dll_CopyRect]
cmp edi, dword [esp + 0x24]
jl 0x503e5a
mov eax, dword [esp + 0x2c]
cmp edi, eax
jg 0x503da9
cmp ebp, dword [esp + 0x20]
jl 0x503da1
cmp ebp, dword [esp + 0x28]
jle 0x503fbe
cmp edi, eax
jle 0x503eaf
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0x30]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x54]
call fcn.005b0889
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x54]
push edx
push eax
mov dword [esp + 0x8c], 0
call fcn.005192b0
add esp, 0xc
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x8c]
call fcn.00500fa0
mov eax, dword [esp + 0x58]
lea edx, [esp + 0x30]
push 2
push edx
push eax
mov byte [esp + 0x8c], 1
call dword [sym.imp.GDI32.dll_DPtoLP]
mov ebx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x34]
sub ebx, ecx
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.005030f0
mov edx, dword [eax + 4]
mov ecx, esi
neg edx
push edx
push ebx
call fcn.005013a0
mov ebp, eax
mov ebx, edi
push ebx
mov ecx, esi
call fcn.00500fd0
neg eax
push eax
push ebp
mov ecx, esi
call fcn.005013a0
mov ebp, eax
test ebp, ebp
jl 0x503e62
mov eax, dword [esp + 0x10]
dec ebx
cmp ebx, eax
jge 0x503e36
jmp 0x503e63
sub edi, dword [esp + 0x10]
mov dword [ebx], edi
jmp 0x503eaf
inc ebx
cmp edi, ebx
mov ecx, edi
jl 0x503e6b
mov ecx, ebx
mov eax, dword [esp + 0x10]
cmp eax, ecx
jle 0x503e77
mov edi, eax
jmp 0x503e7d
cmp edi, ebx
jl 0x503e7d
mov edi, ebx
sub edi, eax
mov eax, dword [esp + 0x94]
lea ecx, [esp + 0x88]
mov dword [eax], edi
call fcn.00500fc0
lea ecx, [esp + 0x50]
mov dword [esp + 0x80], 0xffffffff
call fcn.005b08fb
mov ebp, dword [esp + 0x8c]
cmp ebp, dword [esp + 0x20]
jge 0x503ec9
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x90]
sub ebp, eax
mov dword [ecx], ebp
jmp 0x503fbe
cmp ebp, dword [esp + 0x28]
jle 0x503fbe
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0x40]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x68]
call fcn.005b0889
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x68]
push edx
push eax
mov dword [esp + 0x8c], 2
call fcn.005192b0
add esp, 0xc
lea ecx, [esp + 0x64]
push ecx
lea ecx, [esp + 0x98]
call fcn.00500fa0
mov eax, dword [esp + 0x6c]
lea edx, [esp + 0x40]
push 2
push edx
push eax
mov byte [esp + 0x8c], 3
call dword [sym.imp.GDI32.dll_DPtoLP]
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.005030f0
mov edi, dword [esp + 0x48]
mov edx, dword [esp + 0x40]
mov ecx, dword [eax]
sub edi, edx
sub edi, ecx
mov ebx, ebp
push ebx
mov ecx, esi
call fcn.005010b0
neg eax
push eax
push edi
mov ecx, esi
call fcn.00501270
mov edi, eax
test edi, edi
jl 0x503f78
mov eax, dword [esp + 0x14]
dec ebx
cmp ebx, eax
jge 0x503f54
jmp 0x503f79
inc ebx
cmp ebp, ebx
mov eax, ebp
jl 0x503f81
mov eax, ebx
mov ecx, dword [esp + 0x14]
cmp ecx, eax
jle 0x503f8d
mov ebx, ecx
jmp 0x503f93
cmp ebp, ebx
jge 0x503f93
mov ebx, ebp
mov edx, dword [esp + 0x90]
sub ebx, ecx
lea ecx, [esp + 0x94]
mov dword [edx], ebx
call fcn.00500fc0
lea ecx, [esp + 0x64]
mov dword [esp + 0x80], 0xffffffff
call fcn.005b08fb
mov ecx, dword [esp + 0x78]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x74
ret 0x10