FadedWeiss / w3rs

Warcraft III and Rust - what could go wrong?

w3rs - Warcraft 3 and Rust - a match made in hell?

This repo is an assorted collection of utilities for working with Warcraft 3: CE and Rust.

WASM

Most interesting right now - libraries for using Rust in WC3. The test directory includes a sample project that can get you up to speed using WASM in WC3.

Quickstart guide:

1. Get rustup
2. rustup toolchain install nightly to install the latest nightly Rust toolchain
3. rustup target add wasm32-unknown-unknown to pull in the WASM target tools
4. rustup override set nightly set nightly as default channel for this repo
5. cargo build --release --target wasm32-unknown-unknown --bin war3map to build war3map.wasm from the test/ project.
6. target/wasm32-unknown-unknown/target/war3map.wasm is now the compiled WASM binary - add it to a .w3x and try to run it in W3CE!