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Version: latest - a1.7.0 βš–οΈ

Packages Guide

Packages are pieces/components of your server which will execute Lua scripts to interact to the game.

Each Package is isolated and have it's own Lua Virtual Machine, this means that each has its own global scope and cannot access others data directly.

Folder Structure​

All Packages must go under Server/Packages/ folder, each Package is a folder under that.

They can contain the following folders: Server, Client and Shared. Only Client and Shared folders will be sent and loaded by the clients when they connect.

Each Package must have a file called Index.lua inside Server, Client or Shared folders, this is the only file which will be triggered when the Package is loaded, this way this file is responsible for including other files and starting up your functionalities.

Server Folder
NanosWorldServer.exe
Packages/
β”œβ”€β”€ My_Package_01/
β”‚ β”œβ”€β”€ Server/
β”‚ β”‚ β”œβ”€β”€ Index.lua
β”‚ β”‚ └── *.lua
β”‚ β”œβ”€β”€ Client/
β”‚ β”‚ └── *.lua
β”‚ β”œβ”€β”€ Shared/
β”‚ β”‚ └── *.lua
β”‚ └── Package.toml
β”œβ”€β”€ My_Package_02/
β”‚ β”œβ”€β”€ Package.toml
β”‚ └── ...
Assets/
Config.toml

Package Configuration​

Packages have a configuration file in the root of the package folder, called Package.toml, in this file we can setup all pertinent settings related to the Package:

Package.toml
loading...

Settings Detailed​

SettingDescription
nameFriendly name of the Package
authorAuthor(s) of the Package
versionVersion of the Package - please refer to SemVer
imageImage URL to be displayed in the Vault
typeType of the Package - please refer to Package Types
force_no_map_scriptEnabling this will force the map-script (if any) to do NOT load
auto_cleanupEnabling this will destroy all entities spawned by this Package when it unloads
packages_requirementsList of Packages which need to be loaded first
assets_requirementsList of Asset Packs to be loaded when this package loads

Package Types​

In nanos world we have 3 kind of packages: script, game-mode and loading-screen, each one with with a specific functionality and an unique purpose.

TypeDescription
scriptNormal Package, will execute it's scripts and start a new Lua VM when started.
game-modeLike script but you can only load one game-mode package at once.
Useful when you are creating full games which cannot risk being
loaded with other full games packages.
loading-screenSpecial Package which will be loaded during player's loading screen.
Those packages must have an Index.html in the root.
Please refer to Loading Screen for more information.
tip

If you are creating a Library, a Tool or some Utility package, make it script!

If you are creating an unique and complete Game with several functionalities which you don't want to be messed if someone load two full games, make it game-mode!