Fixed player avoidance code.

Speedup network message handling.

include/utils.h

@@ -0,0 +1,137 @@
+//
+// Yet Another POD-Bot, based on PODBot by Markus Klinge ("CountFloyd").
+// Copyright (c) YaPB Development Team.
+//
+// This software is licensed under the BSD-style license.
+// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
+//     https://yapb.ru/license
+//
+
+#pragma once
+
+class BotUtils final : public Singleton <BotUtils> {
+private:
+   bool m_needToSendWelcome;
+   float m_welcomeReceiveTime;
+
+   StringArray m_sentences;
+   SmallArray <Client> m_clients;
+   SmallArray <Twin <String, String>> m_tags;
+
+   SimpleHook m_sendToHook;
+
+public:
+   BotUtils ();
+   ~BotUtils () = default;
+
+public:
+   // need to send welcome message ?
+   void checkWelcome ();
+
+   // gets the weapon alias as hlsting, maybe move to config...
+   int getWeaponAlias (bool needString, const char *weaponAlias, int weaponIndex = -1);
+
+   // gets the build number of bot
+   int buildNumber ();
+
+   // gets the shooting cone deviation
+   float getShootingCone (edict_t *ent, const Vector &position);
+
+   // check if origin is visible from the entity side
+   bool isVisible (const Vector &origin, edict_t *ent);
+
+   // check if entity is alive
+   bool isAlive (edict_t *ent);
+
+   // check if origin is inside view cone of entity
+   bool isInViewCone (const Vector &origin, edict_t *ent);
+
+   // checks if entitiy is fakeclient
+   bool isFakeClient (edict_t *ent);
+
+   // check if entitiy is a player
+   bool isPlayer (edict_t *ent);
+
+   // check if entity is a vip
+   bool isPlayerVIP (edict_t *ent);
+
+   // opens config helper
+   bool openConfig (const char *fileName, const char *errorIfNotExists, MemFile *outFile, bool languageDependant = false);
+
+   // nearest player search helper
+   bool findNearestPlayer (void **holder, edict_t *to, float searchDistance = 4096.0, bool sameTeam = false, bool needBot = false, bool needAlive = false, bool needDrawn = false, bool needBotWithC4 = false);
+
+   // tracing decals for bots spraying logos
+   void traceDecals (entvars_t *pev, TraceResult *trace, int logotypeIndex);
+
+   // attaches sound to client struct
+   void attachSoundsToClients (edict_t *ent, const char *sample, float volume);
+
+   // simulate sound for players
+   void simulateSoundUpdates (int playerIndex);
+
+   // update stats on clients
+   void updateClients ();
+
+   // chat helper to strip the clantags out of the string
+   void stripTags (String &line);
+
+   // chat helper to make player name more human-like
+   void humanizePlayerName (String &playerName);
+
+   // chat helper to add errors to the bot chat string
+   void addChatErrors (String &line);
+
+   // chat helper to find keywords for given string
+   bool checkKeywords (const String &line, String &reply);
+
+   // generates ping bitmask for SVC_PINGS message
+   int getPingBitmask (edict_t *ent, int loss, int ping);
+
+   // calculate our own pings for all the players
+   void calculatePings ();
+
+   // send modified pings to all the clients
+   void sendPings (edict_t *to);
+
+   // installs the sendto function intreception
+   void installSendTo ();
+
+public:
+
+   // re-show welcome after changelevel ?
+   void setNeedForWelcome (bool need) {
+      m_needToSendWelcome = need;
+   }
+
+   // get array of clients
+   SmallArray <Client> &getClients () {
+      return m_clients;
+   }
+
+   // get clients as const-reference
+   const SmallArray <Client> &getClients () const {
+      return m_clients;
+   }
+
+   // get single client as ref
+   Client &getClient (const int index) {
+      return m_clients[index];
+   }
+
+   // disables send hook
+   bool disableSendTo () {
+      return m_sendToHook.disable ();
+   }
+
+   // enables send hook
+   bool enableSendTo () {
+      return m_sendToHook.enable ();
+   }
+
+public:
+   static int32 CR_STDCALL sendTo (int socket, const void *message, size_t length, int flags, const struct sockaddr *dest, int destLength);
+};
+
+// explose global
+static auto &util = BotUtils::get ();