int __thiscall sub_844BF0(void *this, int a2)
{
  int v2; // edi@1
  int v3; // eax@1
  int v4; // edx@1
  int v5; // eax@1
  int v6; // ecx@2
  int v7; // eax@3
  int v8; // eax@6
  int v9; // eax@9
  char *v10; // eax@11
  signed int v11; // ecx@11
  unsigned int v12; // eax@13
  float v13; // ST28_4@13
  char v14; // si@13
  float v15; // ST30_4@13
  float v16; // ST30_4@13
  int v17; // ecx@14
  void *v18; // esi@23
  time_t v19; // qax@23
  void *v20; // esi@25
  int v21; // edi@27
  int v22; // ecx@31
  int v23; // eax@32
  int v24; // esi@32
  int v25; // edx@36
  int v26; // ebx@37
  int v27; // esi@38
  int v28; // eax@40
  int v29; // ecx@50
  int v30; // eax@51
  int v31; // esi@53
  int v32; // edi@54
  int result; // eax@59
  int v34; // [sp+2Ch] [bp-A4h]@13
  float v35[2]; // [sp+30h] [bp-A0h]@13
  int v36; // [sp+38h] [bp-98h]@39
  int v37; // [sp+3Ch] [bp-94h]@1
  double v38; // [sp+40h] [bp-90h]@13
  int v39; // [sp+48h] [bp-88h]@17
  unsigned int v40; // [sp+4Ch] [bp-84h]@17
  double v41; // [sp+50h] [bp-80h]@17
  int v42; // [sp+58h] [bp-78h]@13
  unsigned int v43; // [sp+5Ch] [bp-74h]@13
  double v44; // [sp+60h] [bp-70h]@13
  int v45; // [sp+68h] [bp-68h]@1
  int v46; // [sp+6Ch] [bp-64h]@1
  int (__thiscall **v47)(void *, char); // [sp+70h] [bp-60h]@2
  unsigned int v48; // [sp+74h] [bp-5Ch]@2
  int v49; // [sp+78h] [bp-58h]@22
  int v50; // [sp+7Ch] [bp-54h]@36
  int v51; // [sp+88h] [bp-48h]@36
  int (__thiscall **v52)(void *, char); // [sp+90h] [bp-40h]@11
  char v53[48]; // [sp+98h] [bp-38h]@11
  unsigned int v54; // [sp+C8h] [bp-8h]@13

  v2 = (int)this;
  v3 = *(_DWORD *)(*MK_FP(__FS__, 44) + 4 * TlsIndex);
  v4 = *(_DWORD *)(v3 + 1196);
  v45 = *(_DWORD *)(*MK_FP(__FS__, 44) + 4 * TlsIndex);
  *(_DWORD *)(v3 + 1196) = 67;
  v5 = *(_DWORD *)(a2 + 4) - 1;
  v46 = v4;
  v37 = 0;
  switch ( v5 )
  {
    case 0:
      sub_866DD0(1);
      v6 = *(_DWORD *)(v2 + 8);
      v47 = 0;
      v48 = 0;
      (*(void (__stdcall **)(_DWORD, int (__thiscall ***)(void *, char), _DWORD, _DWORD))(*(_DWORD *)v6 + 92))(
        "_root.GetInventoryItemList",
        &v47,
        0,
        0);
      if ( Heap__Allocate(0x38u, 0, 0) )
        v7 = sub_843110(v2 + 8, &v47);
      else
        v7 = 0;
      *(_DWORD *)(v2 + 28) = v7;
      if ( Heap__Allocate(0x28u, 0, 0) )
        v8 = sub_86CBF0(v2 + 8);
      else
        v8 = 0;
      *(_DWORD *)(v2 + 32) = v8;
      if ( Heap__Allocate(0x10u, 0, 0) )
        v9 = sub_87D160(v2 + 8);
      else
        v9 = 0;
      *(_DWORD *)(v2 + 36) = v9;
      v52 = &FxResponseArgs_2____vftable_;
      v10 = v53;
      v11 = 2;
      do
      {
        *(_DWORD *)v10 = 0;
        *((_DWORD *)v10 + 1) = 0;
        v10 += 16;
        --v11;
      }
      while ( v11 >= 0 );
      v54 = 1;
      LODWORD(v35[0]) = 1065353216;
      LODWORD(v35[1]) = 1065353216;
      v13 = sub_5AF5B0(17);
      sub_59AA20(v13, (int)v35, (int)&v35[1]);
      v34 = 0;
      sub_65C920(&dword_1B3D808, &v34);
      v14 = v34;
      sub_54A8D0(8, SLODWORD(PlayerCharacter), v34);
      sub_54A8D0(60, SLODWORD(PlayerCharacter), v14);
      v15 = sub_4028A0(*(float *)&dword_1B173E0, v35[0]);
      v35[0] = sub_4028A0(1.0, v15);
      v16 = sub_496350(*(float *)&dword_1B173EC, v35[1]);
      v35[1] = sub_496350(1.0, v16);
      v12 = v54;
      v38 = v35[0];
      v42 = 0;
      v43 = 3;
      v44 = v35[0];
      if ( v54 <= 2 )
      {
        v17 = (int)&v53[16 * v54++];
        sub_841C50(v17, (int)&v42);
        v12 = v54;
      }
      if ( (v43 >> 6) & 1 )
      {
        GFxValue__ObjectInterface__ReleaseManaged_Internal(&v42, LODWORD(v44));
        v12 = v54;
        v42 = 0;
      }
      v39 = 0;
      v38 = v35[1];
      v40 = 3;
      v41 = v35[1];
      if ( v12 <= 2 )
      {
        v54 = v12 + 1;
        sub_841C50((int)&v53[16 * v12], (int)&v39);
      }
      if ( (v40 >> 6) & 1 )
      {
        GFxValue__ObjectInterface__ReleaseManaged_Internal(&v39, LODWORD(v41));
        v39 = 0;
      }
      sub_A632E0(*(_DWORD *)(v2 + 8), "SetBarterMultipliers", &v52);
      sub_844960((void *)v2);
      sub_844AE0(v2);
      sub_843490((void *)v2);
      sub_893FE0(247);
      sub_423620(&v34);
      sub_841D30(&v52);
      if ( (v48 >> 6) & 1 )
        GFxValue__ObjectInterface__ReleaseManaged_Internal(&v47, v49);
      goto LABEL_59;
    case 2:
      v19 = _mkgmtime(&stru_10E2894);
      sub_867700(Inventory3DManager, HIDWORD(v19));
      v18 = *(void **)(v2 + 28);
      if ( v18 )
      {
        sub_8447E0(*(_DWORD *)(v2 + 28));
        Heap__Free(v18, 0);
      }
      v20 = *(void **)(v2 + 32);
      if ( v20 )
      {
        sub_8423F0(*(_DWORD *)(v2 + 32));
        Heap__Free(v20, 0);
      }
      v21 = *(_DWORD *)(v2 + 36);
      if ( v21 )
      {
        if ( (*(_DWORD *)(v21 + 4) >> 6) & 1 )
        {
          GFxValue__ObjectInterface__ReleaseManaged_Internal(v21, *(_DWORD *)(v21 + 8));
          *(_DWORD *)v21 = 0;
        }
        Heap__Free((void *)v21, 0);
      }
      goto LABEL_59;
    case 6:
      v22 = *(_DWORD *)(a2 + 8);
      if ( v22 )
      {
        v23 = *(_DWORD *)(v22 + 12);
        v24 = Inventory3DManager;
        if ( v23 == *(_DWORD *)(LODWORD(dword_1B2D678) + 412)
          || v23 == *(_DWORD *)(LODWORD(dword_1B2D678) + 152) && (unsigned __int8)sub_841B90(Inventory3DManager) )
        {
          if ( (unsigned __int8)sub_866AB0(v24) )
          {
            v25 = *(_DWORD *)(v2 + 8);
            v47 = &FxResponseArgs_0____vftable_;
            v49 = 0;
            v50 = 0;
            v51 = 1;
            sub_A632E0(v25, "ToggleMenuFade", &v47);
            sub_841D70(&v47);
          }
        }
      }
      goto LABEL_59;
    case 11:
      v26 = *(_DWORD *)(a2 + 8);
      if ( !v26 )
        goto LABEL_59;
      v27 = v26 + 8;
      *(double *)&v35[1] = sub_868320(v26 + 8);
      LOBYTE(v34) = 1;
      if ( -1.0 == *(double *)&v35[1] )
      {
        v28 = *(_DWORD *)v27;
        if ( *(_DWORD *)v27 != *(_DWORD *)(LODWORD(UIStringHolder) + 264) )
        {
          if ( v28 == dword_1B3D7F8 )
          {
            *(_DWORD *)(v2 + 96) = 2 - (*(_DWORD *)(v2 + 96) != 1);
          }
          else
          {
            if ( v28 == dword_1B3D7FC )
            {
              *(_DWORD *)(v2 + 96) = (*(_DWORD *)(v2 + 96) != 4) + 3;
            }
            else
            {
              if ( v28 != dword_1B3D800 )
                goto LABEL_49;
              *(_DWORD *)(v2 + 96) = (*(_DWORD *)(v2 + 96) != 6) + 5;
            }
          }
          sub_844AE0(v2);
          goto LABEL_49;
        }
        UIManager__AddMessage(LODWORD(UIStringHolder) + 124, 3, 0);
      }
      else
      {
        LOBYTE(v34) = sub_868C50(v2 + 40, LODWORD(v35[1]), v36);
      }
LABEL_49:
      sub_897C30(v26 + 12, v34);
      goto LABEL_59;
    case 7:
      v29 = *(_DWORD *)(a2 + 8);
      if ( v29 )
      {
        v30 = *(_DWORD *)(v29 + 8);
        if ( v30 == dword_1B2DBD8 || v30 == dword_1B3D808 )
        {
          v31 = *(_DWORD *)(v29 + 12);
          if ( v31 )
          {
            v32 = v2 + 76;
            v34 = *(_DWORD *)(v29 + 12);
            if ( !(unsigned __int8)sub_843840(v32, &v34) )
            {
              v34 = v31;
              sub_55A6E0(v32, &v34);
            }
          }
          else
          {
            sub_844AE0(v2);
            sub_843490((void *)v2);
          }
        }
      }
      goto LABEL_59;
    default:
      if ( 0.0 == *(float *)(Inventory3DManager + 212) )
        v37 = sub_A63FE0(a2);
LABEL_59:
      result = v37;
      *(_DWORD *)(v45 + 1196) = v46;
      return result;
  }
}