// 
// sub_5AC04 from 0x5ac04 to 0x5ad18 (276 bytes)
// 
// 3 xrefs:
// > sub_5BE98 @ 0x5beb4
// > sub_5C618 @ 0x5c620
// > sub_6C64C @ 0x6ccc4
// 
// This function is hookable on this platform!
// 
// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA
// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings
// 

__int64 __fastcall sub_5AC04(__int64 a1, __int64 a2, char a3, char a4)
{
  __int64 v4; // x8
  __int64 v6; // x11
  _QWORD *v7; // x10
  _QWORD *v8; // x12
  __int64 v9; // x10
  __int64 v10; // x10
  __int64 result; // x0
  __int64 v12; // x0

  v4 = *(_QWORD *)(a1 + 32);
  if ( v4 )
  {
    v6 = *(_QWORD *)(a1 + 512);
    v7 = (_QWORD *)(a1 + 512);
    if ( v6 == a1 + 512 )
    {
      v8 = *(_QWORD **)(a1 + 520);
      if ( v8 == v7 )
        return 0;
    }
    else
    {
      v8 = *(_QWORD **)(a1 + 520);
    }
    --*(_DWORD *)(v4 + 476);
    *v8 = v6;
    *(_QWORD *)(*(_QWORD *)(a1 + 512) + 8LL) = v8;
    *(_QWORD *)(a1 + 520) = v7;
    *(_QWORD *)(a1 + 512) = v7;
  }
  *(_QWORD *)(a1 + 32) = a2;
  *(_QWORD *)(a1 + 528) = a1;
  if ( !a2 )
    return 0;
  v9 = *(_QWORD *)(a2 + 424);
  *(_QWORD *)(a1 + 520) = a2 + 424;
  *(_QWORD *)(a1 + 512) = v9;
  *(_QWORD *)(v9 + 8) = a1 + 512;
  **(_QWORD **)(a1 + 520) = a1 + 512;
  ++*(_DWORD *)(a2 + 476);
  v10 = *(_QWORD *)(a1 + 472);
  if ( v10 )
    result = 0;
  else
    result = 30;
  if ( v10 )
  {
    if ( (a3 & 1) != 0 )
    {
      result = sub_5BDF0(a1, v4, a2, a4 & 1);
      if ( !(_DWORD)result )
      {
        result = sub_5C5DC(result);
        if ( !(_DWORD)result )
        {
          result = (*(__int64 (__fastcall **)(__int64, _QWORD))(*(_QWORD *)a1 + 16LL))(a1, *(_DWORD *)(a1 + 72) & 1);
          if ( !(_DWORD)result )
          {
            v12 = sub_5C5F4();
            if ( (*(_BYTE *)(*(_QWORD *)(a1 + 472) + 56LL) & 0x10) == 0 )
              v12 = sub_5C514(v12);
            sub_5C728(v12);
            return 0;
          }
        }
      }
    }
  }
  return result;
}