[RETAIL] FindSlotBySpellId returning -1

[ring3]

Hello,

i have an issue with FindSlotbySpellId it just returns -1. I tried different parameters but nothing changes.
Maybe some of you can help me out here.

	static inline int64_t GetFindSpellById(int32_t spellid) {
		return reinterpret_cast<int64_t(__fastcall*)(int32_t, int32_t, char)>(base + 0x2D96B00)(spellid, 0, 0);
	}

__int64 __fastcall FindSlotbySpellid(__int64 a1, int a2, char a3)
{
  unsigned int v4; // edx
  __int64 v5; // r8
  __int64 v6; // r10
  __int64 v7; // rcx
  int v8; // eax
  unsigned int v10; // edx
  __int64 v11; // r10
  __int64 v12; // rcx

  if ( a2 )
  {
    if ( a3 )
    {
      v4 = *(_DWORD *)(a1 + 104);
      v5 = 0i64;
      if ( v4 )
      {
        v6 = *(_QWORD *)(a1 + 112);
        while ( 1 )
        {
          v7 = *(_QWORD *)(v6 + 8 * v5);
          v8 = *(_DWORD *)(v7 + 8);
          if ( a2 == v8 && *(_DWORD *)(v7 + 4) == 1 )
            break;
          if ( *(_DWORD *)(v7 + 4) == 3 && (v8 & 0x3F000000) == 0x1000000 && (v8 & 0xFFFFFF) == a2 )
            break;
          v5 = (unsigned int)(v5 + 1);
          if ( (unsigned int)v5 >= v4 )
            return 0xFFFFFFFFi64;
        }
        return (unsigned int)v5;
      }
    }
    else
    {
      v10 = *(_DWORD *)(a1 + 72);
      v5 = 0i64;
      if ( v10 )
      {
        v11 = *(_QWORD *)(a1 + 80);
        while ( 1 )
        {
          v12 = *(_QWORD *)(v11 + 8 * v5);
          if ( a2 == *(_DWORD *)(v12 + 8) && *(_DWORD *)(v12 + 4) == 1 && (*(_BYTE *)(v12 + 24) & 4) == 0 )
            break;
          v5 = (unsigned int)(v5 + 1);
          if ( (unsigned int)v5 >= v10 )
            return 0xFFFFFFFFi64;
        }
        return (unsigned int)v5;
      }
    }
  }
  return 0xFFFFFFFFi64;
}