int __fastcall auc_cmd02(void *ctx, struct ta_params *params)
{
  int result; // r0
  char *v5; // r11
  unsigned int v6; // r6
  int v7; // r2
  void *v8; // r0
  int v9; // r9
  int v10; // r10
  int v11; // r6
  int v12; // r0
  bool v13; // zf
  unsigned int v14; // r0
  bool v15; // zf
  int v16; // r3
  unsigned int v17; // r2
  unsigned int v18; // r1
  int v19; // r3
  unsigned int v20; // r0
  int *v21; // r1
  struct ta_params *v22; // r3
  int v23; // t1
  unsigned int v24; // r3
  int v25; // [sp+4h] [bp-18h]
  int v26; // [sp+8h] [bp-14h]
  int v27; // [sp+Ch] [bp-10h]
  int v28; // [sp+10h] [bp-Ch] BYREF
  int v29; // [sp+14h] [bp-8h] BYREF
  int v30; // [sp+18h] [bp-4h] BYREF

  result = 2;
  if ( ctx != nullptr && params != nullptr )
  {
    if ( *(_DWORD *)ctx <= 0xFu && *((_DWORD *)(v5 = (char *)nullsub_3 + 28 * *(_DWORD *)ctx) + 2) == 1 )
    {
      result = 11;
      v6 = *((_DWORD *)v5 + 7);
      v7 = *((_DWORD *)ctx + 3);
      if ( v7 - 1 >= v6 && (v6 == -1 || v7 != 0) )
      {
        v8 = *((void **)v5 + 1);
        v9 = 0;
        *((_DWORD *)v5 + 7) = v7;
        v10 = *((_DWORD *)ctx + 5);
        v29 = 0;
        v11 = auc_cmd02__h3(ctx: v8, params: (struct ta_params *)&v30);
        v12 = auc_cmd02__h2(ctx: *((void **)v5 + 1), params: (struct ta_params *)&v29);
        if ( v11 != 0 )
          v11 = 13;
        if ( v12 != 0 )
          v11 = 14;
        if ( auc_cmd02__h4(ctx: *((void **)v5 + 1), params: (struct ta_params *)&v28) != 0 )
          v11 = 15;
        v13 = v27 == 3;
        if ( v27 == 3 )
          v13 = v25 == 1;
        if ( v13 )
        {
          v14 = *((unsigned __int16 *)ctx + 12);
          v9 = 1;
          if ( v14 <= 6 )
            *((_DWORD *)nullsub_3 + v14 + 113) = 1;
        }
        v15 = v9 == 0;
        if ( v9 == 0 )
          v15 = (v30 | 1) == 3;
        v16 = 8;
        if ( v15 )
        {
          v24 = *((unsigned __int16 *)ctx + 12);
          if ( v24 > 6 )
            v16 = 8;
          else
            v16 = 8 * (*((_DWORD *)nullsub_3 + v24 + 113) != 1);
        }
        if ( (v29 & 2) != 0 )
        {
          v18 = 8194;
          if ( v26 == 2 )
            v18 = 139266;
          v17 = v10 & 0x80 | (32 * (v27 != 0)) | (16 * v9) | (v9 << 11) | ((v28 == 2) << 8) | v16 & 0xFFFFFFF8;
        }
        else
        {
          v17 = 16388;
          v18 = v10 & 0x80 | (32 * (v27 != 0)) | (16 * v9) | (v9 << 11) | ((v28 == 2) << 8) | v16 & 0xFFFFFFF8;
          if ( v29 << 31 == 0 )
            v17 = 16396;
        }
        *((_DWORD *)params + 72) = v11;
        v19 = *((_DWORD *)ctx + 3);
        v20 = *((_DWORD *)ctx + 7);
        *((_DWORD *)params + 64) = v20;
        *((_DWORD *)params + 65) = v19;
        *((_DWORD *)params + 67) = v18 | v17;
        *((_DWORD *)params + 66) = *((unsigned __int16 *)ctx + 12);
        if ( v20 <= 0x20 )
        {
          if ( v20 != 0 )
          {
            v21 = (int *)((char *)ctx + 32);
            v22 = params;
            do
            {
              *((_DWORD *)v22 + 1) = 0;
              --v20;
              v23 = *v21++;
              *(_DWORD *)v22 = v23;
              v22 = (struct ta_params *)((char *)v22 + 8);
            }
            while ( v20 != 0 );
          }
          if ( auc_cmd02__h1(ctx: params, params: (struct ta_params *)0x110) != 0 )
            return 12;
          else
            return 16 * (sub_4018B8(a1: (int)nullsub_3, a2: 496) != 0);
        }
        else
        {
          return 17;
        }
      }
    }
    else
    {
      return 1;
    }
  }
  return result;
}