/setstats HELP

static int _handle_setstats_command(t_connection * c, char const * text)
{
    t_account *    account;
    char *    username;
    unsigned int pts;
    unsigned int wins;
    unsigned int losses;
    char     t[MAX_MESSAGE_LEN];
    unsigned int i,j;
    char    arg1[256];
    int    arg2[64];
    int    arg3[64];
    int    arg4[64];

    std::strncpy(t, text, MAX_MESSAGE_LEN - 1);
    for (i=0; t[i]!=' ' && t[i]!='\0'; i++); 

    for (; t[i]==' '; i++); 
    for (j=0; t[i]!=' ' && t[i]!='\0'; i++) 
    if (j<sizeof(arg1)-1) arg1[j++] = t[i];
    arg1[j] = '\0';

    for (; t[i]==' '; i++); 
    for (j=0; t[i]!=' ' && t[i]!='\0'; i++) 
    if (j<sizeof(arg2)-1) arg2[j++] = t[i];
    arg2[j] = '\0';

    for (; t[i]==' '; i++); 
    for (j=0; t[i]!='\0'; i++) 
    if (j<sizeof(arg3)-1) arg3[j++] = t[i];
    arg3[j] = '\0';

    for (; t[i]==' '; i++); 
    for (j=0; t[i]!='\0'; i++) 
    if (j<sizeof(arg4)-1) arg4[j++] = t[i];
    arg4[j] = '\0';

    username = arg1;
    pts = arg2;
    wins = arg3;
    losses = arg4;

    if (arg1[0] =='\0') {
    message_send_text(c,message_type_info,c,"используйте: /setstats <nik> <pts> <win> <loose>");
    return 0;
    }


    else if (!(account = accountlist_find_account(username))) {
    message_send_text(c,message_type_error,c,"Invalid user.");
    return 0;
    }
    else {
        account_set_pts(account,pts);
        account_set_wins(account,wins);
        account_set_losses(account,losses);
    }

    return 0;
}

помогите пожалуйста доработать