Download latest translations from website and include them in the final jar file

build.gradle

@@ -1,3 +1,5 @@
+import java.util.zip.ZipInputStream
+
 buildscript {
     repositories {
         mavenCentral()
@@ -69,6 +71,21 @@ jar {
     }
     from noticeDir
 
+    def langDir = file("$buildDir/languages")
+    doFirst {
+        langDir.deleteDir()
+        langDir.mkdirs()
+        def dir = new File(langDir, 'assets/replaymod/lang/')
+        dir.mkdirs()
+        def zip = new ZipInputStream(new URL('http://replaymod.com/api/grab_languages').openStream())
+        def e;
+        while ((e = zip.nextEntry) != null) {
+            new File(dir, e.getName()) << zip
+            zip.closeEntry()
+        }
+    }
+    from langDir
+
     from (configurations.shade.collect { it.isDirectory() ? it : zipTree(it) }) {
         exclude '**/NOTICE*'
     }