update hookinfo.ini

bot_navmesh: m_isBlocked team check, avoidance obstacle penalty, clas…

…s-aware JUMP cost, AVOID penalty, shortcut obstacle check, frustration memory

bot_navmesh: m_isBlocked team check, avoidance obstacle penalty, clas…

…s-aware JUMP cost, AVOID penalty, shortcut obstacle check, frustration memory

advanced-obstacle-avoidance: extend steering sweep to ±150°, backward…

… trace, both-blocked corner avoidance, 80u feelers, corner pivot scan

gitignore: update

escape scan: randomize tie-breaking when all directions have equal cl…

…earance

README: update

sentry: per-bot approach diversity, coordinated push, true flanking

3 features for more human-like sentry engagement:

- Per-bot lateral offset (100-250u): even-index bots go right, odd go
  left. Uses flank axis when available, vertical approach spread otherwise.
  No two bots cluster at the identical approach point.

- Coordinated push via teammate sensing: first bot to arrive at safety
  distance (>600u from sentry) counts other bots already committed to
  SCHED_ATTACK_SENTRY_GUN. If a teammate is already on the sentry, this
  bot waits (stopMoving, 8s timeout) until the other bot arrives in
  position. When two+ bots are ready, both release simultaneously with
  a "Go go go!" voice command.

- True flanking via sentry-facing-perpendicular waypoint search: the
  sentry's current targeting enemy (getSentryEnemy) determines its facing
  direction. Waypoints with high perpendicular offset (>200u) from this
  axis and within 300-1500u of sentry are scored by (perpDist - 0.2*dist).
  Spy requires hidden flank (visibility table); soldier/demo/scout can
  flank openly. Flank is suppressed if corner-peek is available (shorter,
  also hidden).

hot-reload support: memory patch save/restore, clean Unload ordering

(1) CDisableCurrencyPackBotCheckPatch — save 4 original bytes in constructor,
    make patchMyTouch idempotent, add restore().

(2) CPartnerTauntBotCheckPatch — save 33 original bytes in constructor,
    make patchMyTouch idempotent, add restore().

(3) CMvMRobotSapBotCheckPatch — save 6 original bytes at m_func+17,
    make patchMyTouch idempotent, add restore().

(4) Unload() reorder:
    1. signal(SIGSEGV/ABRT, SIG_DFL) — cleanup crash handler
    2. SH_REMOVE_HOOK_MEMFUNC — detach engine hooks
    3. freeAllMemory — delete bot state
    4. ConVar_Unregister — prevent re-registration collision
    5. Restore all 4 memory patches (AFTER hooks removed)
    6. delete all global patch objects

With this change, RCBot2 can be cleanly unloaded and re-loaded
during runtime (hot-reloaded) without leaving modified game memory
or stale signal handlers that crash on the next load.

3 files, 100 insertions, 17 deletions.

spy detection: cloaked body-block, on-fire silhouette, instant spy-ch…

…eck, area suspicion, death decay

(1) Invisible spy melee check: when bot is stuck (m_fStuckTime>0) with
    no visible enemy, swing melee every 1s to decloak invisible C&D
    spies body-blocking doorways. Previously, cloaked spies were
    completely invisible to stuck detection (isVisible() gate).

(2) On-fire disguised spy: remove teammate-attack prerequisite from
    the flame-silhouette detection branch. A disguised spy on fire is
    now detected purely by their visible fire effect, matching human
    players who see the flame silhouette and immediately know it's a spy.

(3) Instant spy-check: set m_fLastSeeSpyTime to (now - 5s) in foundSpy()
    giving a 5s head start to the search radius. The fPossibleDistance
    calculation starts with a meaningful baseline instead of zero,
    enabling spy-check tasks to fire immediately when a spy is KNOWN.

(4) Area suspicion: m_fSpyAreaSuspicion timer (5-10s) set when a spy
    is discovered. Adds +800u to the spy-check search radius. Also
    spreads via TF_VC_SPY voice command (3-6s timer). Nearby bots
    enter heightened alert state after hearing a spy callout.

(5) Death awareness decay: on death, all spy awareness decays one level
    (KNOWN->SUSPECTED, SUSPECTED->NONE). Combined with m_pPrevSpy
    already being cleared for spy-killers, this gives spies a genuine
    advantage from eliminating their spotters — the respawned bot has
    reduced certainty about who was a spy.

New members: m_fInvisSpyCheckTime, m_fSpyAreaSuspicion (CBotFortress).

3 files, 48 insertions, 3 deletions.