91 lines
3.2 KiB
JavaScript
91 lines
3.2 KiB
JavaScript
var utils = require('utils');
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/************************************************************************
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## Classroom Plugin
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The `classroom` object contains a couple of utility functions for use
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in a classroom setting. The goal of these functions is to make it
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easier for tutors to facilitate ScriptCraft for use by students in a
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classroom environment. Although granting ScriptCraft access to
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students on a shared server is potentially risky (Students can
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potentially abuse it), it is slighlty less risky than granting
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operator privileges to each student. (Enterprising students will
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quickly realise how to grant themselves and others operator privileges
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once they have access to ScriptCraft).
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The goal of this module is not so much to enforce restrictions
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(security or otherwise) but to make it easier for tutors to setup a shared server
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so students can learn Javascript.
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### classroom.allowScripting() function
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Allow or disallow anyone who connects to the server (or is already
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connected) to use ScriptCraft. This function is preferable to granting 'ops' privileges
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to every student in a Minecraft classroom environment.
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#### Parameters
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* canScript : true or false
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#### Example
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To allow all players (and any players who connect to the server) to
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use the `js` and `jsp` commands...
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/js classroom.allowScripting(true,self)
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To disallow scripting (and prevent players who join the server from using the commands)...
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/js classroom.allowScripting(false,self)
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Only ops users can run the classroom.allowScripting() function - this is so that students
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don't try to bar themselves and each other from scripting.
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***/
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var _store = {enableScripting: false};
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var classroom = plugin("classroom", {
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allowScripting: function (/* boolean: true or false */ canScript, sender) {
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if (typeof sender == 'undefined'){
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console.log("Attempt to set classroom scripting without credentials");
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console.log("classroom.allowScripting(boolean, sender)");
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return;
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}
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if (!sender.op){
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console.log("Attempt to set classroom scripting without credentials: " + sender.name);
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return;
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}
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/*
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only operators should be allowed run this function
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*/
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if (!sender.isOp())
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return;
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if (canScript){
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utils.foreach( server.onlinePlayers, function (player) {
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player.addAttachment(__plugin, "scriptcraft.*", true);
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});
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}else{
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utils.foreach( server.onlinePlayers, function(player) {
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utils.foreach(player.getEffectivePermissions(), function(perm) {
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if ((""+perm.permission).indexOf("scriptcraft.") == 0){
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if (perm.attachment)
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perm.attachment.remove();
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}
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});
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});
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}
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_store.enableScripting = canScript;
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},
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store: _store
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}, true);
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exports.classroom = classroom;
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events.on('player.PlayerLoginEvent', function(listener, event) {
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var player = event.player;
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if (_store.enableScripting){
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player.addAttachment(__plugin, "scriptcraft.*", true);
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}
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}, 'HIGHEST');
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