Function at 0x4ddfc1
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
call fcn.004ddca7
mov ebx, dword [0x897a25]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x897a31]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x20
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x4de258
mov ebx, dword [0x897a25]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x897a31]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x20
mov dword [ebp - 4], ebx
mov ebx, dword [0x897a25]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x897a31]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 4
mov dword [ebp - 8], ebx
mov ebx, dword [0x897a25]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x897a31]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x18
mov dword [ebp - 0xc], ebx
push 0
mov ebx, dword [ebp - 0xc]
push dword [ebx]
mov ebx, dword [ebp - 8]
push dword [ebx]
push 0x10
mov ebx, dword [ebp - 4]
push dword [ebx]
call fcn.0047c808
mov dword [0x897a49], eax
cmp dword [0x897a49], 0
jne 0x4de16c
mov dword [0x897a49], 0
mov dword [0x897a41], 1
push 0
mov ebx, 0x2dc
call fcn.00692c80
add esp, 4
mov dword [ebp - 4], eax
push 0
mov ebx, 0x2e0
call fcn.00692ca0
add esp, 4
mov dword [ebp - 0x10], eax
fild dword [ebp - 0x10]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
fadd qword [0x85c3b0]
fstp qword [ebp - 0x18]
fld qword [ebp - 0x18]
call fcn.0047740e
push eax
push dword [ebp - 4]
push dword [0x897a31]
call fcn.004de32c
mov dword [0x897a39], 0
mov ebx, dword [0x897a25]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x897a31]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x14
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x4de153
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0x897a45], eax
jmp 0x4de167
mov dword [0x897a39], 0
mov dword [0x897a45], 0xffffffff
jmp 0x4de253
cmp dword [0x897a49], 1
jne 0x4de1a6
mov dword [0x897a49], 0xffffffff
mov dword [0x897a39], 0
mov dword [0x897a45], 0xffffffff
mov eax, 1
jmp 0x4de328
cmp dword [0x897a49], 2
jne 0x4de235
mov dword [0x897a49], 0xfffffffe
mov dword [0x897a41], 1
mov dword [0x897a39], 0
mov ebx, dword [0x897a25]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x897a31]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x14
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x4de21c
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0x897a45], eax
jmp 0x4de226
mov dword [0x897a45], 0xffffffff
mov eax, 2
jmp 0x4de328
mov dword [0x897a49], 0xffffffff
mov dword [0x897a39], 0
mov dword [0x897a45], 0xffffffff
jmp 0x4de31e
mov dword [0x897a49], 0
mov dword [0x897a41], 1
push 0
mov ebx, 0x2dc
call fcn.00692c80
add esp, 4
mov dword [ebp - 4], eax
push 0
mov ebx, 0x2e0
call fcn.00692ca0
add esp, 4
mov dword [ebp - 0x10], eax
fild dword [ebp - 0x10]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
fadd qword [0x85c3b0]
fstp qword [ebp - 0x18]
fld qword [ebp - 0x18]
call fcn.0047740e
push eax
push dword [ebp - 4]
push dword [0x897a31]
call fcn.004de32c
mov dword [0x897a39], 0
mov ebx, dword [0x897a25]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x897a31]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x14
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x4de314
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0x897a45], eax
jmp 0x4de31e
mov dword [0x897a45], 0xffffffff
mov eax, 0
jmp 0x4de328
mov esp, ebp
pop ebp
ret