v0.2.0 — LAN Multiplayer

What's New

LAN Multiplayer

Peer-to-peer lockstep networking over UDP. Two players on the same LAN can play co-op or deathmatch.

# Machine A
./macdoom -net 1 192.168.1.20

# Machine B
./macdoom -net 2 192.168.1.10

# Deathmatch
./macdoom -net 1 192.168.1.20 -deathmatch

Same-machine testing with -port/-port2:

Terminal 1: ./macdoom -net 1 127.0.0.1 -port 5029 -port2 5030
Terminal 2: ./macdoom -net 2 127.0.0.1 -port 5030 -port2 5029

Disconnect Handling

If a peer disconnects (process killed, network drop), the remaining player continues solo after 5 seconds instead of freezing. Graceful quit via ESC sends an immediate disconnect notification.

Input Fixes

• Arrow keys and trackpad in the ESC menu no longer move the character
• Cursor is free and visible when menu is open, grabbed during gameplay
• Mouse delta consumed correctly to prevent movement jumps on menu close

What's Changed

• LAN multiplayer networking and input fixes by @tornikegomareli in #2

New Contributors

• @tornikegomareli made their first contribution in #2

Full Changelog: v0.1.0...v0.2.0