set_pev(id,pev_punchangle, Float:{0.0, 0.0, 0.0});

Na kiki írhatsz

register_forward(FM_PlayerPreThink,"fmprethink"); 

public fmprethink(id)
{
    if(forevertroll[id] == 1) {
    set_pev(id,pev_punchangle, Float:{0.0, 0.0, 0.0}); }
} 

public fmprethink(id)
{
    new Player = get_pdata_cbase(Weapon, 41, 4)

    if(forevertroll[Player] == 1) 
    {
             new Float:push[3]
         pev(Player,pev_punchangle,push);
         xs_vec_sub(push,cl_pushangle[Player],push);
         
         xs_vec_mul_scalar(push,0.1,push);
         xs_vec_add(push,cl_pushangle[Player],push);
         set_pev(Player,pev_punchangle,push);
    }
}