NPL Source Code Overview

This is a brief overview of NPL source code. The best way to learn NPL is to read its source code.

All NPL related source code is distributed as packages.

Two important packages for NPL and paracraft developement is at:

• main package: NPL standard library source code
• paracraft package: paracraft source code

cd npl_packages
git clone https://github.com/NPLPackages/main.git
git clone https://github.com/NPLPackages/paracraft.git

When you program, you can search by text in all NPL source code.

Source code overview

Core Library Files

• script/ide/
• script/ide/commonlib.lua: common include file for frequently used libraries without GUI.
• script/ide/System: Core library
• script/ide/STL: Like C++ stl, simple dData structures
• script/ide/timer.lua: time class
• script/ide/math: vector, matrix, etc.

Object Oriented

• script/ide/oo.lua: class inheritance implementation
• script/ide/System/Core/ToolBase.lua: a powerful base class with signal/property support.

Web Server Source Code

• script/apps/WebServer: implementation of a web server (like Apache) in NPL.
• script/apps/WebServer/WebServer.lua: entry file
• script/apps/WebServer/admin: A php-like web site framework in NPL

Paracraft Source Code

Lots of code here. If you are developing Paracraft plugins or 3d client applications in NPL. It is important to read source here.

• script/apps/Aries/Creator/Game: main source code of Paracraft
• [script/apps/Aries/Creator/Game/Areas](https://github.com/NPLPackages/paracraft/tree/master/script/apps/Aries /Creator/Game/Areas): desktop GUI
• script/apps/Aries/Creator/Game/Entity: All movable entity types
• script/apps/Aries/Creator/Game/blocks: All block types
• [script/apps/Aries/Creator/Game/Commands](https://github.com/NPLPackages/paracraft/tree/master/script/apps/Aries /Creator/Game/Commands): In-Game Commands
• [script/apps/Aries/Creator/Game/Tasks](https://github.com/NPLPackages/paracraft/tree/master/script/apps/Aries /Creator/Game/Tasks): Commands with GUI
• [script/apps/Aries/Creator/Game/GUI](https://github.com/NPLPackages/paracraft/tree/master/script/apps/Aries /Creator/Game/GUI): editor GUIs
• [script/apps/Aries/Creator/Game/Network](https://github.com/NPLPackages/paracraft/tree/master/script/apps/Aries /Creator/Game/Network): Paracraft server implementation
• [script/apps/Aries/Creator/Game/Shaders](https://github.com/NPLPackages/paracraft/tree/master/script/apps/Aries /Creator/Game/Shaders): GPU shaders
• [script/apps/Aries/Creator/Game/Mod](https://github.com/NPLPackages/paracraft/tree/master/script/apps/Aries /Creator/Game/Mod): Plugin interface
• script/apps/Aries/Creator/Game/SceneContext: User input like keyboard and mouse