Multiplayer Doom on Cloudflare Workers

What this post added

This post details the porting of the Chocolate Doom game engine to WebAssembly and its integration with Cloudflare Workers and Durable Objects to create a serverless multiplayer gaming experience. It highlights the challenges of adapting a UDP-based network protocol to TCP/WebSockets, the implementation of a new network driver (`net_websockets.c`), and the use of `emscripten_set_main_loop()` to handle the event-driven browser environment. The post also introduces the concept of a message routing server on the edge to manage player connections and facilitate communication.