Code you wrote [Part II]

All I've worked on tonight is this dumb raycaster: http://hastebin.com/iyerililov.rs

I screwed up the projection something awful and I have no idea how, but otherwise it sort of works.

To compile: Install a recent Rust+Cargo nightly, save this file http://hastebin.com/huyobaripa.toml as "Cargo.toml," put the Rust source in "src/ray.rs," and type "cargo run." It will automatically download and build the dependencies.