硝基编辑器：一个轻量级的和易于使用的级别编辑器为您的二维游戏。

Nitro Level Editor is a lightweight, versatile and easy to use XML-based level editor for two-dimensional games or applications. NLE uses OpenTK to render all graphics and utilizes the hardware GPU for maximum performance. The editor exports user-placed images into an easy to read XML file for your game or application. Features Lightweight Fast OpenGL renderer Loads and saves to an easy to read XML format Supports most image formats (BMP, GIF, EXIF, JPG, PNG and TIFF) Multiple object selection and alteration Layer support Adjustable snapping grid Undo/Redo functionality Unlimited custom object properties Game class selection for each image Batch image import Image origin support Easy and clean GUI Shift copy-and-paste Tran