// 
// sub_180001A10 from 0x180001a10 to 0x180001e8a (1146 bytes)
// 
// 2 xrefs:
// > sub_180007790 @ 0x1800077ff
// > <???> @ 0x1801f60d8
// 
// 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_180001A10(_QWORD *a1, __int64 a2)
{
  __int64 v3; // r15
  __int16 v5; // ax
  int v6; // eax
  char v7; // al
  unsigned __int64 v8; // rdx
  char v9; // r14
  __int64 v10; // rax
  void *v11; // rsp
  int v12; // ebx
  __int64 v13; // rsi
  int v14; // eax
  int v15; // edx
  unsigned int i; // eax
  int v17; // eax
  int j; // edx
  char v19; // cl
  int v20; // esi
  int v21; // ebx
  double v22; // xmm0_8
  double v23; // xmm0_8
  int v24; // ecx
  float v25; // xmm1_4
  int v26; // edx
  __m128i v27; // xmm0
  double v28; // xmm0_8
  float v29; // xmm1_4
  int v30; // eax
  unsigned __int64 v31; // rax
  __int64 v32; // rcx
  unsigned __int64 v33; // rcx
  void *v34; // rsp
  void *v35; // rsp
  int v36; // eax
  __int16 v37; // cx
  int v38; // esi
  unsigned int *v39; // rbx
  int v40; // eax
  char v41; // cl
  int v42; // ebx
  unsigned int *v43; // rsi
  int v44; // eax
  char v45; // cl
  __int64 v46; // rbx
  unsigned __int64 v47; // rcx
  __int64 v48; // rax
  void *v49; // rsp
  unsigned int *v50; // rsi
  __int64 v51; // rdx
  int v52; // eax
  __int64 result; // rax
  unsigned int v54; // [rsp+20h] [rbp+0h] BYREF
  int v55; // [rsp+24h] [rbp+4h]

  *(_OWORD *)a2 = 0;
  v3 = 0;
  *(_OWORD *)(a2 + 16) = 0;
  v54 = 0;
  *(_OWORD *)(a2 + 32) = 0;
  *(_OWORD *)(a2 + 48) = 0;
  *(_OWORD *)(a2 + 64) = 0;
  *(_OWORD *)(a2 + 80) = 0;
  *(_OWORD *)(a2 + 96) = 0;
  *(_QWORD *)(a2 + 112) = 0;
  if ( (unsigned int)sub_180001340((__int64)a1, 24) != 5653314 )
    return 0xFFFFFFFFLL;
  *(_BYTE *)(a2 + 100) = sub_180001340((__int64)a1, 16);
  v5 = sub_180001340((__int64)a1, 24);
  *(_WORD *)(a2 + 96) = v5;
  if ( v5 == -1 )
    return 0xFFFFFFFFLL;
  v6 = sub_180001340((__int64)a1, 1);
  if ( v6 )
  {
    if ( v6 != 1 )
      return 0xFFFFFFFFLL;
    v7 = sub_180001340((__int64)a1, 5);
    v8 = *(__int16 *)(a2 + 96);
    *(_WORD *)(a2 + 98) = v8;
    v9 = v7 + 1;
    v10 = v8 + 15;
    if ( v8 + 15 < v8 )
      v10 = 0xFFFFFFFFFFFFFF0LL;
    v11 = alloca(v10 & 0xFFFFFFFFFFFFFFF0uLL);
    v12 = 0;
    if ( (__int16)v8 > 0 )
    {
      v13 = 0;
      do
      {
        v14 = (__int16)v8;
        v15 = 0;
        for ( i = v14 - v12; i; i >>= 1 )
          ++v15;
        v17 = sub_180001340((__int64)a1, v15);
        if ( v17 == -1 )
          return 0xFFFFFFFFLL;
        for ( j = 0; j < v17; ++v12 )
        {
          if ( v12 >= *(__int16 *)(a2 + 96) )
            break;
          *((_BYTE *)&v54 + v13) = v9;
          ++j;
          ++v13;
        }
        v19 = v9;
        *(_BYTE *)(a2 + 103) = v9++;
        *(_DWORD *)(a2 + 104) = (1 << v19) - 1;
        LODWORD(v8) = *(__int16 *)(a2 + 96);
      }
      while ( v12 < (int)v8 );
    }
  }
  else
  {
    v31 = *(__int16 *)(a2 + 96);
    v32 = v31 + 15;
    if ( v31 + 15 < v31 )
      v32 = 0xFFFFFFFFFFFFFF0LL;
    v33 = v32 & 0xFFFFFFFFFFFFFFF0uLL;
    v34 = alloca(v33);
    v35 = alloca(v33);
    v36 = sub_180001340((__int64)a1, 1);
    v37 = *(_WORD *)(a2 + 96);
    if ( v36 )
    {
      v38 = 0;
      if ( v37 > 0 )
      {
        v39 = &v54;
        do
        {
          if ( (unsigned int)sub_180001340((__int64)a1, 1) )
          {
            v40 = sub_180001340((__int64)a1, 5);
            if ( v40 == -1 )
              return 0xFFFFFFFFLL;
            v41 = v40 + 1;
            *(_BYTE *)v39 = v40 + 1;
            ++*(_WORD *)(a2 + 98);
            if ( v40 + 1 > *(char *)(a2 + 103) )
            {
              *(_BYTE *)(a2 + 103) = v41;
              *(_DWORD *)(a2 + 104) = (1 << v41) - 1;
            }
          }
          else
          {
            *(_BYTE *)v39 = 0;
          }
          ++v38;
          v39 = (unsigned int *)((char *)v39 + 1);
        }
        while ( v38 < *(__int16 *)(a2 + 96) );
      }
    }
    else
    {
      *(_WORD *)(a2 + 98) = v37;
      v42 = 0;
      if ( v37 > 0 )
      {
        v43 = &v54;
        do
        {
          v44 = sub_180001340((__int64)a1, 5);
          if ( v44 == -1 )
            return 0xFFFFFFFFLL;
          v45 = v44 + 1;
          *(_BYTE *)v43 = v44 + 1;
          if ( v44 + 1 > *(char *)(a2 + 103) )
          {
            *(_BYTE *)(a2 + 103) = v45;
            *(_DWORD *)(a2 + 104) = (1 << v45) - 1;
          }
          ++v42;
          v43 = (unsigned int *)((char *)v43 + 1);
        }
        while ( v42 < *(__int16 *)(a2 + 96) );
      }
    }
  }
  v20 = sub_180001340((__int64)a1, 4);
  if ( v20 <= 0 )
    goto LABEL_22;
  v21 = sub_180001340((__int64)a1, 32);
  v55 = sub_180001340((__int64)a1, 32);
  v22 = (double)(v21 & 0x1FFFFF);
  if ( v21 < 0 )
    v22 = -v22;
  v23 = ldexp(v22, ((v21 >> 21) & 0x3FFu) - 788);
  v24 = v55;
  v25 = v23;
  v26 = (v55 >> 21) & 0x3FF;
  v27 = _mm_cvtsi32_si128(v55 & 0x1FFFFF);
  *(float *)(a2 + 88) = v25;
  v28 = _mm_cvtepi32_pd(v27).m128d_f64[0];
  if ( v24 < 0 )
    v28 = -v28;
  v29 = ldexp(v28, v26 - 788);
  *(float *)(a2 + 92) = v29;
  *(_BYTE *)(a2 + 102) = sub_180001340((__int64)a1, 4) + 1;
  if ( !(unsigned int)sub_180001340((__int64)a1, 1) )
  {
LABEL_22:
    *(_BYTE *)(a2 + 101) = v20;
    if ( !v20 )
    {
      v54 = 0;
      v50 = nullptr;
      goto LABEL_52;
    }
    if ( v20 == 1 )
    {
      v30 = sub_1800024C0((unsigned int)*(__int16 *)(a2 + 96), (unsigned int)*(char *)(a2 + 100));
      v54 = v30;
      goto LABEL_46;
    }
    if ( v20 != 2 )
    {
      v30 = 0;
LABEL_46:
      v46 = v30;
      v47 = 2LL * v30;
      v48 = v47 + 15;
      if ( v47 + 15 < v47 )
        v48 = 0xFFFFFFFFFFFFFF0LL;
      v49 = alloca(v48 & 0xFFFFFFFFFFFFFFF0uLL);
      v50 = &v54;
      if ( v46 > 0 )
      {
        do
          *((_WORD *)&v54 + v3++) = sub_180001340((__int64)a1, *(char *)(a2 + 102));
        while ( v3 < v46 );
      }
LABEL_52:
      v51 = v54;
      v52 = (1 << *(_BYTE *)(a2 + 102)) - 1;
      *(_DWORD *)a2 = v52;
      *(_DWORD *)(a2 + 4) = v52;
      *(_DWORD *)(a2 + 8) = v52;
      *(_DWORD *)(a2 + 12) = v52;
      *(__m128 *)(a2 + 16) = _mm_shuffle_ps((__m128)*(unsigned int *)(a2 + 88), (__m128)*(unsigned int *)(a2 + 88), 0);
      *(__m128 *)(a2 + 32) = _mm_shuffle_ps((__m128)*(unsigned int *)(a2 + 92), (__m128)*(unsigned int *)(a2 + 92), 0);
      sub_180001E90(&v54, v51, v50, a2);
      result = sub_180001310(a1);
      if ( !(_DWORD)result )
        return result;
    }
  }
  return 0xFFFFFFFFLL;
}