This repo contains my attempt to modernise the Quake 1 source code.

If it's working (mileage varies) you can play it right now at quake.initialed85.cc; I'm running a few dedicated servers, but you can also run your own to play against others right from your (standard old school Quake listen server style).

• Aim to keep the experience primarily vanilla with a few tasteful improvements
• Get the code building as a CMake project
• Use SDL2 as the system platform abstraction
• Provide build tooling for macOS, Linux and WASM (sorry about it Windows)
• Fix the NAT-related issues in the original UDP net code
• Implement WebSocket multiplayer for the WASM build (via a proxy / gateway server)

• [DONE] Get the code building as a CMake project
  • [DONE] Get a skeleton CMake project working w/ sys_null.c etc
    • [DONE] Fix various variable name clashes etc when throwing everything into a single LibQuakeLib
      • [TODO] Figure out if this is okay- the original build tooling clearly made it all work somehow
• [DONE] Use SDL2 as the system platform abstraction
  • [DONE] Work out idiomatic way to include SDL2
  • [DONE] Implement video w/ SDL2
  • [DONE] Implement keyboard w/ SDL2
  • [DONE] Implement mouse w/ SDL2
  • [DONE] Implement audio w/ SDL2
• [DONE] Provide build tooling for macOS, Linux and WASM (sorry about it Windows)
  • [DONE] Make Bash scripts for native (macOS / Linux) builds
  • [DONE] Make Bash scripts for WASM builds
    • [DONE] Various fixes to get WASM builds working
  • [DONE] Make Bash scripts for Docker (Linux) builds
• [DONE] Fix various bugs stumbled across
  • [DONE] Fix pointer math segfault loading maps in common.c::COM_FileBase
  • [DONE] Fix pointer math segfault loading maps in pr_exec.c::PR_ExecuteProgram::OP_EQ_S
  • [DONE] Fix null pointer caused (I think) by late init of SDL2 audio under WASM in snd_mix.c::Snd_WriteLinearBlastStereo16
  • [DONE] Fix null pointer to do with server setup in sv_main.c::SV_ModelIndex
  • [DONE] Fix pointer math segfault to do with warping and odd screen sizes caused by r_shared.h::MAXHEIGHT and r_shared.h::MAXWIDTH
  • [DONE] Fix whatever the pointer hell was going on with pr_strings
• [DONE] Fix the NAT-related issues in the original UDP net code
  • You can control the port your client will use with the -port flag; e.g. if you wanted to run a server and 2 clients all on the same machine:
    • ./Quake -port 26000 +map start
    • ./Quake -port 26001 +connect 127.0.0.1:26000
    • ./Quake -port 26002 +connect 127.0.0.1:26000
• [DONE] Implement WebSocket multiplayer for the WASM build (via a proxy / gateway server)
• [TODO] Fix crash encountered with -width 2560 -height 1440 -fullscreen and maybe higher resolutions
• [TODO] Fix server search screen not finding all servers
• [TODO] Fix FrikBot going into some state where it won't attack (probably relates to my workaround hack for runaway loop error)
• [TODO] Make it so the server can specify some FrikBots to join from the commandline

There are similar build scripts for 3 different build variants:

• Native
  • Build for whatever your platform is (as long as it's macOS or Linux)
  • Build output is at WinQuake/build-native
• WASM
  • Build for running in a browser
  • Build output is at WinQuake/build-wasm
• Docker
  • Build for Linux, using Docker
  • Build output is at WinQuake/build-docker

NOTE: You'll need to place your demo / purchased Quake resources at WinQuake/id1 to be able to run Quake.

# build once
./build-native.sh
# build any time code changes
./watch-build-native.sh
# run in a 1280x800 window (i.e. cd WinQuake && ./build-native/WinQuake -width 1280 -height 800)
./run-native.sh

# build once
./build-wasm.sh
# build any time code changes
./watch-build-wasm.sh
# run at https://localhost:8443 (play using a browser)
./run-wasm.sh

# build once
./build-docker.sh
# build any time code changes
./watch-build-docker.sh
# run in a Docker container (i.e. cd WinQuake && ./build-native/WinQuake -dedicated 16, in a Docker container)
./run-docker.sh

See original README and original LICENCE

# for deploying Docker-built Linux Quake server to Kubernetes
ARCH=amd64 ./build-docker.sh && IMAGE=initialed85/quake:latest PUSH=1 ./package-docker.sh
# for deploying native-built WASM Quake server to Kubernetes
ARCH=amd64 ./build-wasm.sh && IMAGE_1=initialed85/quake-wasm-nginx:latest IMAGE_2=initialed85/quake-ws-server:latest PUSH=1 ./package-wasm.sh