Use
nvault_lookup instead.
or you can do this, you don't have to save the name.
PHP Code:
public GetFreePoints(id)
{
new szAuth[35];
get_user_authid(id, szAuth, charsmax(szAuth));
if(nvault_get(g_iVaultHandle, szAuth) != 1)
{
new szName[32];
get_user_name(id, szName, charsmax(szName));
hnsxp_add_user_xp(id, get_pcvar_num(g_pPointsAmount));
nvault_set(g_iVaultHandle, szAuth, "1");
CC_SendMessage(id, "You succesfully received &x03%i &x04XP&x01.", get_pcvar_num(g_pPointsAmount));
}
}
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