80 lines
2.4 KiB
JavaScript
80 lines
2.4 KiB
JavaScript
'use strict';
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/*************************************************************************
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## console global variable
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ScriptCraft provides a `console` global variable with the followng methods...
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* log()
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* info()
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* warn()
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* error()
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The ScriptCraft console methods work like the [Web API implementation][webcons].
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### Example
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console.log('Hello %s', 'world');
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Basic variable substitution is supported (ScriptCraft's implementation
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of console uses the Bukkit Plugin [Logger][lgr] or Canary Plugin [Logman][cmlgr] under the hood and
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uses [java.lang.String.format()][strfmt] for variable
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substitution. All output will be sent to the server console (not
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in-game).
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### Using string substitutions
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ScriptCraft uses Java's [String.format()][strfmt] so any string substitution identifiers supported by
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`java.lang.String.format()` are supported (e.g. %s , %d etc).
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for (var i=0; i<5; i++) {
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console.log("Hello, %s. You've called me %d times.", "Bob", i+1);
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}
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[lgr]: http://jd.bukkit.org/beta/apidocs/org/bukkit/plugin/PluginLogger.html
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[cmlgr]: https://ci.visualillusionsent.net/job/CanaryLib/javadoc/net/canarymod/logger/Logman.html
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[strfmt]: http://docs.oracle.com/javase/6/docs/api/java/lang/String.html#format(java.lang.String, java.lang.Object...)
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[webcons]: https://developer.mozilla.org/en-US/docs/Web/API/console
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***/
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function argsToArray( args ) {
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var result = [];
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for ( var i =0; i < args.length; i++ ) {
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result.push(args[i]);
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}
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return result;
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}
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function consMsg(params){
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var args = argsToArray(params);
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if ( args.length > 1 ) {
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return java.lang.String.format( args[0], args.slice(1) );
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} else {
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return args[0];
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}
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}
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module.exports = function(logger){
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function bukkitLog( level, restOfArgs ) {
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logger['log(java.util.logging.Level,java.lang.String)'](
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java.util.logging.Level[level],
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consMsg(restOfArgs)
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);
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}
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if (__plugin.canary){
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return {
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log: function( ) { logger.info( consMsg(arguments) ); },
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info: function( ) { logger.info( consMsg(arguments) ); },
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warn: function( ) { logger.warn( consMsg(arguments) ); },
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error: function( ) { logger.error( consMsg(arguments) ); }
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};
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} else {
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return {
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log: function() { bukkitLog('INFO', arguments ); },
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info: function() { bukkitLog('INFO', arguments ); },
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warn: function( ) { bukkitLog('WARNING', arguments ); },
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error: function( ) { bukkitLog('SEVERE', arguments ); }
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};
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}
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};
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