Complete netdemo feature as a single commit on implant2:
Recording:
- svdemo_record/svdemo_stop commands
- Delta-compressed entity states and player states
- Server command capture (chat, prints)
- Configstring change tracking
- Keyframes at configurable interval for seeking
- Auto-record on map load (svdemo_autorecord)
- Auto-stop on map change, clean shutdown handling
Playback:
- svdemo_play loads map, spectator auto-connects
- Free camera with client-owned PmoveSingle (real-time, works paused)
- Player follow mode with full HUD
- Scoreboard with recorded player scores
- svdemo_pause with frozen trajectories and smooth unpause
- svdemo_seek (fast, keyframe-accurate) and svdemo_seekexact (precise)
- Seeking works from paused state
- SNAPFLAG_RESET_ENTITIES for clean map_restart and seek transitions
- Proper session/cvar/configstring handling across transitions
- svdemo_pauseEmpty waits for spectator before starting
Engine changes:
- usercmd_t: optional origin field for client-owned PVS
- msg.c: serialize optional usercmd origin
- cl_parse.c: SERVERCOUNT time delta reset for seek/unpause
- CG_SETCLIENTORIGIN trap for cgame-to-engine origin communication
cgame changes:
- Client-owned spectator camera (svDemoCameraPs)
- CS_SVDEMO configstring detection
- SNAPFLAG_RESET_ENTITIES entity interpolation reset
- Backwards time handling for seeking
- Local entity cleanup on seek
- Pause detection from frozen snapshot time
- Suppress connection interrupted during demo playback
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Rename output binary from quake3.exe to quake3live.exe across all configurations
- Add DLL_ONLY define to Release TA and Debug TA configs to force native DLL loading
(VM_CallCompiled was a stub returning 0, causing "ui version 0" errors)
- Default fs_game to "missionpack" so the engine loads from workdir/missionpack/
- Add AfterBuild copy for ui.vcxproj to deploy uix86.dll to workdir
- Fix .gitignore: add Debug_TA/, remove *.exe/*.dll/*.lib/*.map patterns that were
hiding real SDK tools in code/win32/mod-sdk-setup/bin/
- Remove q3_ui project from solution (not used in TA builds)
- Increase hunk/zone memory defaults for modern systems
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Default was 2 (JIT/QVM), causing fallback to ui.qvm when DLL not found.
Use CVAR_INIT|CVAR_ROM to prevent config files from overriding back to QVM.
Mirrors the same pattern used for sv_pure in sv_init.c.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add unconditional ItemDefinitionGroup in quake3.vcxproj to define DLL_ONLY
for all configurations, disabling QVM interpreter/JIT in favour of DLLs.
Fix vm_x86.c: VM_Compile was outside the #ifndef DLL_ONLY guard while
VM_CallCompiled was inside it, causing a duplicate symbol link error.
Extend the guard to cover VM_Compile as well.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
