[Riddick94]

pawn Код:

CMD:testanim(playerid, params[])
{
    ApplyAnimation(playerid, "PLAYIDLES", "shldr", 4.1, 0, 0, 0, 0, 0, 1);
    return 1;
}

Honestly, I did not think about that callback to do it that way. Really good, makes life easier, isn't it? Thanks for accepting my suggestion. Callback is working for me properly.