A simple Lusternia reflex allowing users to see additional information about other players. Written for the Mudlet client.

PlayerWho.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE MudletPackage>
<MudletPackage version="1.0">
    <TriggerPackage/>
    <TimerPackage/>
    <AliasPackage>
        <AliasGroup isActive="yes" isFolder="yes">
            <name>Player Who</name>
            <script></script>
            <command></command>
            <packageName></packageName>
            <regex></regex>
            <Alias isActive="yes" isFolder="no">
                <name>Player Who</name>
                <script>local player = matches[2]
playerWho.enabled = true
downloadFile(getMudletHomeDir() .. &quot;/player-who.json&quot;, string.format(&quot;http://api.lusternia.com/characters/%s.json&quot;, player))</script>
                <command></command>
                <packageName></packageName>
                <regex>^pwho (\w+)$</regex>
            </Alias>
        </AliasGroup>
    </AliasPackage>
    <ActionPackage/>
    <ScriptPackage>
        <ScriptGroup isActive="yes" isFolder="yes">
            <name>Player Who</name>
            <packageName></packageName>
            <script>playerWho = playerWho or {
	enabled = false
}</script>
            <eventHandlerList/>
            <Script isActive="yes" isFolder="no">
                <name>Found</name>
                <packageName></packageName>
                <script>function playerWho.found(_, filename)
	if playerWho.enabled then
		if not filename:match(&quot;player&quot;) then
			hecho(&quot;\n|c00ffffNo player information found&quot;)
			return
		else
			local f = io.open(filename, &quot;r&quot;)
			local payload = f:read(&quot;*all&quot;)
		
			if not payload:match(&quot;Character %s+ was not found&quot;) then
				payload = yajl.to_value(payload)

				hecho(&quot;\n|c00ffffName: |r&quot; .. payload.fullname)
				hecho(&quot;\n|c00ffffRace: |r&quot; .. payload.race)
				hecho(&quot;\n|c00ffffLevel: |r&quot; .. payload.level)
				hecho(&quot;\n|c00ffffOrg: |r&quot; .. payload.city:gsub(&quot;^%l&quot;, string.upper))
				hecho(&quot;\n|c00ffffGuild: |r&quot; .. payload.guild:gsub(&quot;^%l&quot;, string.upper))
			else
				echo(&quot;\n|c00ffffNo player information found&quot;)
			end

			f:close()
		end	

		playerWho.enabled = false
		os.remove(filename)
	end
end

registerAnonymousEventHandler(&quot;sysDownloadDone&quot;, &quot;playerWho.found&quot;)</script>
                <eventHandlerList/>
            </Script>
            <Script isActive="yes" isFolder="no">
                <name>Not Found</name>
                <packageName></packageName>
                <script>function playerWho.notFound()
	if playerWho.enabled then
		hecho(&quot;\n|c00ffffNo player information found&quot;)
		playerWho.enabled = false
	end
end

registerAnonymousEventHandler(&quot;sysDownloadError&quot;, &quot;playerWho.notFound&quot;)</script>
                <eventHandlerList/>
            </Script>
        </ScriptGroup>
    </ScriptPackage>
    <KeyPackage/>
</MudletPackage>

UNLICENSE.md

Unlicense (Public Domain)

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.

In jurisdictions that recognize copyright laws, the author or authors of this software dedicate any and all copyright interest in the software to the public domain. We make this dedication for the benefit of the public at large and to the detriment of our heirs and successors. We intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to <http://unlicense.org/>