By default it's off, but it's allow bot to scan graph directory, do a diff with a graph db server and upload every single graph file that do not exist in central database. This is done in a separate thread and do not block server process, and only once server/game is started, not on change level. Also, it's not working on currently started map.
combat: resolve strafe movement issues
combat: resolve bots always standing still with pistols and shotguns
vision: take a look at recent victim for some time before changing view angles
control: allow bots to be killed silently (ref #514) via commands
control: bots that are killed with auto kill timer are now killed silently
fix: simd sse4.2 is now required for _mm_dp_ps, due to strange behavior on some cpus (ref #506)
refactor: cosmetic changes all over the code
linkage: do not flush linkent export table on changelevel
manager: do not allow to create bots while analyzing map
conifg: notify user about probably outdated configs, not just error in config file
fix: bot glibc dependency when SIMD is disabled
fakeping: allow to disable ping average ping calculation from human players (controllable via yb_count_players_for_fakeping)
fix: lang configs unable to parse last translated line (fixes#340)
fix: last enemy isn't cleared instantly with dead entity anymore
fix: bot weakness in pistol rounds
analyzer: improved optimization of useless nodes
linkage: make inability to call gamedll player( non-fatal
linkage: fixed bot boot on WON engines pre 2000 builds (support for beta 6.5 restored)
cvars: added suupport to revert all cvars to defaults via 'yb cvars defaults'
cvars: added cv_preferred_personality to select bot default personality
refactor: use single function to send hud messages over the bot code
bot: added random original podbot welcome message to preserve origins of this bot
conf: shuffle bot names and chatter items on conflig load
conf: simplified a bit chatter.cfg syntax (old syntax still works
build: added support for building with CMake (thanks @Velaron)
refactor: rall the memory hooks moved into their one cpp file
fix: nodes with light level 0.0 should trigger bots flashlight now
fix: gcc and msvc builds due to mistake in crlib
refactor: add more const-correctness (ongoing)
aim: improved enemy prediction once again
nav: bots with hostages will try to take all hostages that are near with him instead of going directly to rescue zone
manager: fixed engine errors when removing bots with kickall with instant parameter
graph: strip http:// prefix from graph upload url, it should be always http for now
bot: improve handling of smoke grenades on ground (restored code from old yapb2 branch)
fix: buy: bots never buy enough ammo for secondary weapons
fix: yb_pickup_best disabling all pickups instead of weapons only
add: yb_pickup_ammo_and_kits, that allows to enable ammos medkits and kevlars
refactor: switched to crlib strings where possible
refactor: fix some compiler warnings at high levels
refactor: move constants to separate header (thx @spodlesniy)
fix: crash when saving old format pwf on hlds
bot: moved sdk headers to separate submodule
nav: improved unstuck and avoidance (thanks @commandcobra7) code
bot: use correct path slashes depending on platform for all data
cfg: removed simplified chines' translation, as it's too outdated
nav: floyd-warshall matrices and practice updates are done asynchronously by now
add: yb_threadpool_workers cvar, that controls number of worker threads bot will use
add: cv_autovacate_keep_slots, the amount of slots to keep by auto vacate
aim: enemy prediction is now done asynchronously by now
bot: minor fixes and refactoring, including analyze suspend mistake (ref #441)
note: the master builds are now NOT production ready, please test before installing on real servers!
analyze: allow to disable goal marking
analyze: add cvars descriptions and bounds
nav: added optional post path smoothing for astar algorithm
nav: now bots will use Dijkstra algo instead of floyd-warshall if memory usage too high (controlled via yb_path_floyd_memory_limit cvar) (fixes#434)
nav: vistable are now calculated every frame to prevent game-freeze during loading the game (fixes#434)
graph: pracrice reworked to hash table so memory footprint is as low as possible (at cost 5-10% performance loss on practice) (fixes#434)
control: bots commands now is case-insensitive
bot: major refactoring of bot's code
nav: issue warnings about path fail only with debug
practice: check for visibility when updating danger index
analyzer: suspend any analyzing on change level
control: add kickall_ct/kickall_t
nav: increase blocked distance in stuck check
aim: tweaked a bit grenade handling, so bots should use them more
aim: reduce time between selecting grenade and throwing it away
aim: removed hacks in look angles code, due to removing yb_whoose_your_daddy cvar
aim: use direct enemy origin from visibility check, and not re-calculate it
aim: update enemy prediction, so it now depends on frame interval for a bot
aim: additional height offset are tweaked, and now used only for difficulty 4
nav: tweaked a bit player avoidance code, and it's not preventing bot from checking terrain
nav: do not check banned nodes, when bucket sizes re too low
nav: cover nodes are now selected depending on total bots on server
nav: let bot enter pause task after long jump
nav: extend velocity by a little for a jump, like it was in first versions of bot
nav: stuck checking is now taken in account lower minimal speed if bot is ducking
fix: navigation reachability timers, so bots will have correct current node index while camping
fix: bots are unable to finish pickup or destroy breakable task, if target is not reachable
fix: cover nodes are now calculated as they should
fix: manual calling bots add_[t/ct] now ignores yb_join_team cvar
bot: tweaked a little difficulty levels, so level 4 is now nightmare level, and 3 is very heard
bot: minor refactoring and moving functions to correct source file
bot: add yb_economics_disrespect_percent, so bots can ignore economics and buy more different guns
bot: add yb_check_darkness that allows to disable darkness checks for bot, thus disallowing usage of flashlight
bot: camp buttons are now lightly depends on bot health
chat: welcome chat message from bots is now sent during first freeze time period
crlib: switch over to stdint.h and remove crlib-own types
crlib: fixed alignment in sse code
build: reworked build and package to simplify process
build: windows dll is now compiled by clang, msvc build added to extras package
fix: clear all the implicit conversions in the code (also fixed some bugs)
fix: crash on never xash3d-fwgs engine
fix: fixed bad bot behaviors on aarch64
fix: crash on some maps due to missing previous node
fix: finally removed memset(this) within bot creatin
fix: send client messages as unreliable to prevent reliable channel overflow (should solve problems when editing large number of waypoints on single location)
add: yb_chat_percent, yb_camping_time_[min/max], yb_danger_factor[min/max], yb_chat_percent cvars
fix: possible crash with difficulty 0
fix: debug_goal should not be used as last history
fix: startup on old hlds, because of missing pfnGetFileSize
fix: crash with out-bounds read
change: again tweaked some aiming code
change: player avoidance code so bots will jump less when stuck
change: max followers is just /4 of max players
refactor: redone distance between vectors
refactor: remove magic numbers in graph.add function
