[mich8441012]

I use the following code to create particles that follow the player, but the particles of the magic circle do not move in the video.
https://youtu.be/S0aRz9gZvWA
What modifications do I need to do to make it move with the player?
thanks!

PHP Code:

void ParticleFollow(char[] particleName, int client, float time)
{
    if(GetClientTeam(client) == 2 && IsPlayerAlive(client))
    {
        int entity = CreateEntityByName("info_particle_system");
        float pos[3];
        DispatchKeyValue(entity, "effect_name", particleName);
        GetEntPropVector(client, Prop_Send, "m_vecOrigin", pos);
        TeleportEntity(entity, pos, NULL_VECTOR, NULL_VECTOR);
        DispatchSpawn(entity);
        SetVariantString("!activator");
        AcceptEntityInput(entity, "SetParent", client);
        ActivateEntity(entity);
        AcceptEntityInput(entity, "Start"); 

        CreateTimer(time, DeleteParticles, entity);
    }
}