#!/usr/bin/env zsh
# vim: set ft=zsh:
# Eryn Wells <eryn@erynwells.me>

function nethack
{
    local remote
    while getopts 'lr' opt; do
        case $opt in
            l) remote=0;;
            r) remote=1;;
            *)
                echo "Invalid argument: $OPTARG" 1>&2
                return -1
                ;;
        esac
    done

    if (( $remote )) && binary_exists nethack; then
        telnet nethack.alt.org
        return $?
    else
        if binary_exists nethack; then
            command nethack
            return $?
        else
            telnet nethack.alt.org
            return $?
        fi
    fi
}

nethack "$@"