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29 lines
680 B
29 lines
680 B
2 years ago
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#!/bin/sh
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# This spell displays the ao-mud main menu.
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. colors
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display_menu() {
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look="Look Around%ls"
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cast="Spellbook%spellbook"
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home="Teleport Home%cd"
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jump="Teleport to Marker%jump"
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portal="Teleport to Portal Chamber%cd /mnt"
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settings="MUD Settings%mud-settings"
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exit="Exit%kill -2 $$" # Commands are run with 'eval' by the menu script, so we can't simply say 'exit'. The keyword $$ gets this scripts PID and the -2 code is SIGINT aka Ctrl-C
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menu "MUD main menu:" "$look" "$cast" "$home" "$jump" "$portal" "$settings" "$exit"
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}
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# Catch Ctrl-C and exit
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handle_ctrl_c() {
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trap 'echo exiting; exit' INT
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}
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handle_ctrl_c
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while true; do
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display_menu
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done
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