PackAssignment.addOptionalPack(ResourcePack)
PackAssignment.addOptionalPack(String)
PackAssignment.getOptionalPacks()
PackAssignment.isOptionalPack(ResourcePack)
PackAssignment.isOptionalPack(String)
PackAssignment.removeOptionalPack(ResourcePack)
PackAssignment.removeOptionalPack(String)
ResourcepacksPlugin.getMessage(ResourcepacksPlayer, String, String...)
PackManager.setPack(UUID, ResourcePack)
PackAssignment.addOptionalPack(ResourcePack)