80 lines
3 KiB
JavaScript
80 lines
3 KiB
JavaScript
var File = java.io.File,
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FileReader = java.io.FileReader,
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FileInputStream = java.io.FileInputStream,
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out = java.lang.System.out,
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err = java.lang.System.err,
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Modifier = java.lang.reflect.Modifier,
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clz,
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ZipInputStream = java.util.zip.ZipInputStream,
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zis = new ZipInputStream(new FileInputStream('./target/minecraft/craftbukkit.jar')),
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entry = null;
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var content = [
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'/*********************',
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'## Events Helper Module',
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'The Events helper module provides a suite of functions - one for each possible event.',
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'For example, the events.blockBreak() function is just a wrapper function which calls events.on(org.bukkit.event.block.BlockBreakEvent, callback, priority)',
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'This module is a convenience wrapper for easily adding new event handling functions in Javascript. ',
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'At the in-game or server-console prompt, players/admins can type `events.` and use TAB completion ',
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'to choose from any of the approx. 160 different event types to listen to.',
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'',
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'### Usage',
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'',
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' events.blockBreak( function( event ) { ',
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' event.player.sendMessage(\'You broke a block!\'); ',
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' });',
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'',
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'... which is just a shorter and less error-prone way of writing ...',
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'',
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' events.on(\'block.BlockBreakEvent\',function( event ) { ',
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' event.player.sendMessage(\'You broke a block!\');',
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' });',
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'',
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'The crucial difference is that the events module now has functions for each of the built-in events. The functions are accessible via TAB-completion so will help beginning programmers to explore the events at the server console window.',
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'',
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'***/'
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];
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for (var i = 0; i< content.length; i++){
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out.println(content[i]);
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}
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while ( ( entry = zis.nextEntry) != null) {
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var name = '' + entry.name;
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if (name.match(/org\/bukkit\/event\/.+Event\.class$/)){
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name = name.replace(/\//g,'.').replace('.class','');
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try {
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clz = java.lang.Class.forName(name);
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}catch ( e) {
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clz = engine.eval(name);
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}
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var isAbstract = Modifier.isAbstract(clz.getModifiers());
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if ( isAbstract ) {
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continue;
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}
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var parts = name.split('.');
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var shortName = name.replace('org.bukkit.event.','');
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var fname = parts.reverse().shift().replace(/^(.)/,function(a){ return a.toLowerCase();}).replace(/Event$/,'');
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var comment = [
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'/*********************',
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'### events.' + fname + '()',
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'',
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'#### Parameters ',
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'',
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' * callback - A function which is called whenever the ['+ shortName + ' event](http://jd.bukkit.org/rb/apidocs/org/bukkit/event/' + shortName.replace('.','/') + '.html) is fired',
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'',
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' * priority - optional - see events.on() for more information.',
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'',
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'***/'
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//http://jd.bukkit.org/rb/apidocs/org/bukkit/event/player/PlayerJoinEvent.html
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];
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for (var i = 0; i < comment.length; i++){
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out.println(comment[i]);
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}
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out.println('exports.' + fname + ' = function(callback,priority){ ');
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out.println(' return events.on(' + name + ',callback,priority);');
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out.println('};');
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}
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}
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