convar - A Quake-like console implementation for games

Features

Type-safe
int, bool, float64, string primitive types
Special func type that accepts a single argument of any primitive type
Variables can trigger a callback function when set/updated
Everything is concurrent safe
Case insensitive variable names
Helper functions (see docs)
Saving/loading variables to/from a file
Simple command evaluation/execution
Simple autocomplete

Installation

go get -u github.com/tapir/convar

Examples

Check out the _examples folder.