A whiteboard library for Introversion’s Defcon AI API. It provides functions for drawing various shapes and objects making it useful for debugging or sharing tactical information.

Download:
C++ – draw.h, draw.cpp
Lua – draw.lua

License:
Released under the MIT license

Documentation:
http://docs.shinkutanku.com/defcon/draw

Sample image:
sample image

C++ example usage:
draw_bot_sample.h
draw_bot_sample.cpp

Lua example usage:
draw_main_sample.lua