Mp3 Support

Mp3 support for custom discs!

build.gradle

@@ -1,5 +1,6 @@
 plugins {
     id 'java'
+    id "com.github.johnrengelman.shadow" version "7.1.0"
 }
 
 sourceCompatibility = JavaLanguageVersion.of(java_version as int)
@@ -21,6 +22,9 @@ dependencies {
     implementation("com.googlecode.soundlibs:mp3spi:${mp3spi_version}") {
         exclude group: 'junit', module: 'junit'
     }
+    shadow("com.googlecode.soundlibs:mp3spi:${mp3spi_version}") {
+        exclude group: 'junit', module: 'junit'
+    }
 
     implementation 'com.google.code.findbugs:jsr305:3.0.2'
 
@@ -46,4 +50,11 @@ repositories {
         url = uri("https://papermc.io/repo/repository/maven-public/")
     }
     mavenLocal()
+}
+
+shadowJar {
+    configurations = [project.configurations.shadow]
+    classifier 'shadow-dev'
+    //relocate 'javazoom', "me.navoei.${mod_id}.javazoom"
+    //relocate 'org.tritonus', "me.navoei.${mod_id}.tritonus"
 }