FunctionPointer

[shadowKD]

Hi, I have a strange error when RegisterDelegate

_castSpell = maga.RegisterDelegate<CastSpellDelegate>((uint)Process.GetCurrentProcess().MainModule.BaseAddress + CastSpellPtr);

I'm just trying to get a callback when someone casts a spell

        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
        private delegate bool CastSpellDelegate(int spellId, int unk, ulong targetGuid, int unk1, int unk2);
        private static CastSpellDelegate _castSpell;

       public static void CastSpell(int spellId, ulong target)
        {
            Console.WriteLine(1);
        }

I just started to understand the callbacks, tell me the right direction)