[zsh] Move func/ directory to zsh/functions

zsh/functions/nethack

@@ -0,0 +1,31 @@
+#!/usr/bin/env zsh
+# Eryn Wells <eryn@erynwells.me>
+
+function nethack
+{
+    local remote
+    while getopts 'lr' opt; do
+        case $opt in
+            h) echo "Usage: $0 [-l][-r]";;
+            l) remote=0;;
+            r) remote=1;;
+            *)
+                echo "Invalid argument: $OPTARG" 1>&2
+                return -1
+                ;;
+        esac
+    done
+
+    if (( $remote )); then
+        ssh nethack@alt.org
+        return $?
+    elif binary_exists nethack; then
+        command nethack "$@[$OPTIND,-1]"
+        return $?
+    else
+        ssh nethack@alt.org
+        return $?
+    fi
+}
+
+nethack "$@"