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26 lines
653 B
26 lines
653 B
#!/bin/sh |
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# This spell displays the menu for adminning hosting a MUD server. |
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. colors |
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display_menu() { |
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add="Add authorized player%add-player" |
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list_players="List authorized players%new-player" |
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list_rooms="List shared rooms%list-rooms" |
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install="Install%mud-install-menu" |
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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:" "$change" "$new" "$install" "$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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