Sound system improvements

- Fix sound ACP uploads
- Display soundpack names with sound files
- Soundpacks can have sounds with identical names
- Link sounds during build step
- Generate map of sound name to file name during build step
- Change how soundpacks work. It's now done via a field in plugin.json

src/meta/build.js

@@ -5,7 +5,7 @@ var winston = require('winston');
 
 var buildStart;
 
-var valid = ['js', 'clientCSS', 'acpCSS', 'tpl', 'lang'];
+var valid = ['js', 'clientCSS', 'acpCSS', 'tpl', 'lang', 'sound'];
 
 exports.buildAll = function (callback) {
 	exports.build(valid.join(','), callback);
@@ -46,7 +46,7 @@ exports.buildTargets = function (targets, callback) {
 	var cacheBuster = require('./cacheBuster');
 	var meta = require('../meta');
 	var numCpus = require('os').cpus().length;
-	var strategy = (targets.length > 1 && numCpus > 1);
+	var parallel = targets.length > 1 && numCpus > 1;
 
 	buildStart = buildStart || Date.now();
 
@@ -59,13 +59,13 @@ exports.buildTargets = function (targets, callback) {
 		next();
 	};
 
-	if (strategy) {
+	if (parallel) {
 		winston.verbose('[build] Utilising multiple cores/processes');
 	} else {
 		winston.verbose('[build] Utilising single-core');
 	}
 
-	async[strategy ? 'parallel' : 'series']([
+	async[parallel ? 'parallel' : 'series']([
 		function (next) {
 			if (targets.indexOf('js') !== -1) {
 				winston.info('[build] Building javascript');
@@ -111,6 +111,12 @@ exports.buildTargets = function (targets, callback) {
 						meta.languages.build(step.bind(this, startTime, target, next));
 						break;
 
+					case 'sound':
+						winston.info('[build] Linking sound files');
+						startTime = Date.now();
+						meta.sounds.build(step.bind(this, startTime, target, next));
+						break;
+
 					default:
 						winston.warn('[build] Unknown build target: \'' + target + '\'');
 						setImmediate(next);