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yapb-noob-edition/source/manager.cpp
jeefo e8eb775c23 cleaning up the code. part 0.
2016-08-27 22:49:42 +03:00

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//
// 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:
// http://yapb.jeefo.net/license
//
#include <core.h>
ConVar yb_autovacate ("yb_autovacate", "0");
ConVar yb_autovacate_smart_kick ("yb_autovacate_smart_kick", "0");
ConVar yb_quota ("yb_quota", "0", VT_NORMAL);
ConVar yb_quota_mode ("yb_quota_mode", "normal");
ConVar yb_join_after_player ("yb_join_after_player", "0");
ConVar yb_join_team ("yb_join_team", "any");
ConVar yb_name_prefix ("yb_name_prefix", "");
ConVar yb_difficulty ("yb_difficulty", "4");
ConVar yb_latency_display ("yb_latency_display", "2");
ConVar yb_avatar_display ("yb_avatar_display", "1");
BotManager::BotManager (void)
{
// this is a bot manager class constructor
m_lastWinner = -1;
m_deathMsgSent = false;
m_economicsGood[TERRORIST] = true;
m_economicsGood[CT] = true;
memset (m_bots, 0, sizeof (m_bots));
m_maintainTime = 0.0f;
m_quotaMaintainTime = 0.0f;
m_grenadeUpdateTime = 0.0f;
m_creationTab.RemoveAll ();
m_killerEntity = NULL;
m_balanceCount = 0;
}
BotManager::~BotManager (void)
{
// this is a bot manager class destructor, do not use engine.MaxClients () here !!
Free ();
}
void BotManager::CreateKillerEntity (void)
{
// this function creates single trigger_hurt for using in Bot::Kill, to reduce lags, when killing all the bots
m_killerEntity = g_engfuncs.pfnCreateNamedEntity (MAKE_STRING ("trigger_hurt"));
m_killerEntity->v.dmg = 9999.0f;
m_killerEntity->v.dmg_take = 1.0f;
m_killerEntity->v.dmgtime = 2.0f;
m_killerEntity->v.effects |= EF_NODRAW;
g_engfuncs.pfnSetOrigin (m_killerEntity, Vector (-99999.0f, -99999.0f, -99999.0f));
MDLL_Spawn (m_killerEntity);
}
void BotManager::DestroyKillerEntity (void)
{
if (!engine.IsNullEntity (m_killerEntity))
g_engfuncs.pfnRemoveEntity (m_killerEntity);
}
void BotManager::TouchWithKillerEntity (Bot *bot)
{
if (engine.IsNullEntity (m_killerEntity))
{
MDLL_ClientKill (bot->GetEntity ());
return;
}
m_killerEntity->v.classname = MAKE_STRING (g_weaponDefs[bot->m_currentWeapon].className);
m_killerEntity->v.dmg_inflictor = bot->GetEntity ();
KeyValueData kv;
kv.szClassName = const_cast <char *> (g_weaponDefs[bot->m_currentWeapon].className);
kv.szKeyName = "damagetype";
kv.szValue = const_cast <char *> (FormatBuffer ("%d", (1 << 4)));
kv.fHandled = FALSE;
MDLL_KeyValue (m_killerEntity, &kv);
MDLL_Touch (m_killerEntity, bot->GetEntity ());
}
// it's already defined in interface.cpp
extern "C" void player (entvars_t *pev);
void BotManager::CallGameEntity (entvars_t *vars)
{
// this function calls gamedll player() function, in case to create player entity in game
if (g_gameFlags & GAME_METAMOD)
{
CALL_GAME_ENTITY (PLID, "player", vars);
return;
}
player (vars);
}
BotCreationResult BotManager::CreateBot (const String &name, int difficulty, int personality, int team, int member, bool isConsoleCmd)
{
// this function completely prepares bot entity (edict) for creation, creates team, difficulty, sets name etc, and
// then sends result to bot constructor
edict_t *bot = NULL;
char outputName[33];
if (g_numWaypoints < 1) // don't allow creating bots with no waypoints loaded
{
engine.CenterPrintf ("Map is not waypointed. Cannot create bot");
return BOT_RESULT_NAV_ERROR;
}
else if (waypoints.HasChanged ()) // don't allow creating bots with changed waypoints (distance tables are messed up)
{
engine.CenterPrintf ("Waypoints have been changed. Load waypoints again...");
return BOT_RESULT_NAV_ERROR;
}
if (difficulty < 0 || difficulty > 4)
difficulty = yb_difficulty.GetInt ();
if (difficulty < 0 || difficulty > 4)
{
difficulty = Random.Long (3, 4);
yb_difficulty.SetInt (difficulty);
}
if (personality < 0 || personality > 2)
{
if (Random.Long (0, 100) < 50)
personality = PERSONALITY_NORMAL;
else
{
if (Random.Long (0, 100) < 65)
personality = PERSONALITY_RUSHER;
else
personality = PERSONALITY_CAREFUL;
}
}
String steamId = "";
// setup name
if (name.IsEmpty ())
{
if (!g_botNames.IsEmpty ())
{
bool nameFound = false;
for (int i = 0; i < g_botNames.GetSize (); i++)
{
if (nameFound)
break;
BotName *pickedName = &g_botNames.GetRandomElement ();
if (pickedName == NULL)
continue;
if (pickedName->used)
continue;
pickedName->used = nameFound = true;
strncpy (outputName, pickedName->name, SIZEOF_CHAR (outputName));
steamId = pickedName->steamId;
}
}
else
sprintf (outputName, "bot%i", Random.Long (0, 100)); // just pick ugly random name
}
else
strncpy (outputName, name, 21);
if (!IsNullString (yb_name_prefix.GetString ()))
{
char prefixedName[33]; // temp buffer for storing modified name
if (!IsNullString (yb_name_prefix.GetString ()))
sprintf (prefixedName, "%s %s", yb_name_prefix.GetString (), outputName);
// buffer has been modified, copy to real name
if (!IsNullString (prefixedName))
strcpy (outputName, prefixedName);
}
bot = g_engfuncs.pfnCreateFakeClient (outputName);
if (engine.IsNullEntity (bot))
{
engine.CenterPrintf ("Maximum players reached (%d/%d). Unable to create Bot.", engine.MaxClients (), engine.MaxClients ());
return BOT_RESULT_MAX_PLAYERS_REACHED;
}
int index = engine.IndexOfEntity (bot) - 1;
InternalAssert (index >= 0 && index <= MAX_ENGINE_PLAYERS); // check index
InternalAssert (m_bots[index] == NULL); // check bot slot
m_bots[index] = new Bot (bot, difficulty, personality, team, member, steamId);
if (m_bots[index] == NULL)
TerminateOnMalloc ();
engine.Printf ("Connecting Bot...");
if (isConsoleCmd)
yb_quota.SetInt (yb_quota.GetInt () + 1);
return BOT_RESULT_CREATED;
}
int BotManager::GetIndex (edict_t *ent)
{
// this function returns index of bot (using own bot array)
if (engine.IsNullEntity (ent))
return -1;
int index = engine.IndexOfEntity (ent) - 1;
if (index < 0 || index >= MAX_ENGINE_PLAYERS)
return -1;
if (m_bots[index] != NULL)
return index;
return -1; // if no edict, return -1;
}
Bot *BotManager::GetBot (int index)
{
// this function finds a bot specified by index, and then returns pointer to it (using own bot array)
if (index < 0 || index >= MAX_ENGINE_PLAYERS)
return NULL;
if (m_bots[index] != NULL)
return m_bots[index];
return NULL; // no bot
}
Bot *BotManager::GetBot (edict_t *ent)
{
// same as above, but using bot entity
return GetBot (GetIndex (ent));
}
Bot *BotManager::FindOneValidAliveBot (void)
{
// this function finds one bot, alive bot :)
Array <int> result;
for (int i = 0; i < engine.MaxClients (); i++)
{
if (result.GetSize () > 4)
break;
if (m_bots[i] != NULL && IsAlive (m_bots[i]->GetEntity ()))
result.Push (i);
}
if (!result.IsEmpty ())
return m_bots[result.GetRandomElement ()];
return NULL;
}
void BotManager::Think (void)
{
// this function calls think () function for all available at call moment bots
for (int i = 0; i < engine.MaxClients (); i++)
{
if (m_bots[i] != NULL)
m_bots[i]->Think ();
}
}
void BotManager::PeriodicThink (void)
{
// this function calls periodic SecondThink () function for all available at call moment bots
for (int i = 0; i < engine.MaxClients (); i++)
{
if (m_bots[i] != NULL)
m_bots[i]->PeriodicThink ();
}
}
void BotManager::AddBot (const String &name, int difficulty, int personality, int team, int member, bool isConsoleCmd)
{
// this function putting bot creation process to queue to prevent engine crashes
CreateQueue bot;
// fill the holder
bot.name = name;
bot.difficulty = difficulty;
bot.personality = personality;
bot.team = team;
bot.member = member;
bot.console = isConsoleCmd;
// put to queue
m_creationTab.Push (bot);
}
void BotManager::AddBot (const String &name, const String &difficulty, const String &personality, const String &team, const String &member, bool isConsoleCmd)
{
// this function is same as the function above, but accept as parameters string instead of integers
CreateQueue bot;
const String &any = "*";
bot.name = (name.IsEmpty () || name == any) ? String ("\0") : name;
bot.difficulty = (difficulty.IsEmpty () || difficulty == any) ? -1 : difficulty.ToInt ();
bot.team = (team.IsEmpty () || team == any) ? -1 : team.ToInt ();
bot.member = (member.IsEmpty () || member == any) ? -1 : member.ToInt ();
bot.personality = (personality.IsEmpty () || personality == any) ? -1 : personality.ToInt ();
bot.console = isConsoleCmd;
m_creationTab.Push (bot);
}
void BotManager::AdjustQuota (bool isPlayerConnection, edict_t *ent)
{
// this function increases or decreases bot quota amount depending on auto vacate variables
if (!engine.IsDedicatedServer () || !yb_autovacate.GetBool () || GetBot (ent) != NULL)
return;
if (isPlayerConnection)
{
if (yb_autovacate_smart_kick.GetBool ())
AddPlayerToCheckTeamQueue (ent);
else
{
RemoveRandom ();
m_balanceCount--;
}
}
else if (m_balanceCount <= 0)
{
AddRandom ();
m_balanceCount++;
}
}
void BotManager::AddPlayerToCheckTeamQueue (edict_t *ent)
{
// entity must be unique
bool hasFound = false;
FOR_EACH_AE (m_trackedPlayers, it)
{
if (m_trackedPlayers[it] == ent)
{
hasFound = true;
break;
}
}
if (!hasFound)
m_trackedPlayers.Push (ent);
}
void BotManager::VerifyPlayersHasJoinedTeam (int &desiredCount)
{
if (!m_trackedPlayers.GetElementNumber ())
return;
for (int i = 0; i < engine.MaxClients (); i++)
{
Client &cl = g_clients[i];
if (!(cl.flags & CF_USED) || cl.team == SPECTATOR || IsValidBot (cl.ent))
continue;
FOR_EACH_AE (m_trackedPlayers, it)
{
if (cl.ent != m_trackedPlayers[it])
continue;
m_balanceCount--;
desiredCount--;
m_trackedPlayers.RemoveAt (it);
break;
}
}
}
void BotManager::MaintainBotQuota (void)
{
// this function keeps number of bots up to date, and don't allow to maintain bot creation
// while creation process in process.
if (g_numWaypoints < 1 || waypoints.HasChanged ())
return;
// bot's creation update
if (!m_creationTab.IsEmpty () && m_maintainTime < engine.Time ())
{
const CreateQueue &last = m_creationTab.Pop ();
const BotCreationResult callResult = CreateBot (last.name, last.difficulty, last.personality, last.team, last.member, last.console);
// check the result of creation
if (callResult == BOT_RESULT_NAV_ERROR)
{
m_creationTab.RemoveAll (); // something wrong with waypoints, reset tab of creation
yb_quota.SetInt (0); // reset quota
}
else if (callResult == BOT_RESULT_MAX_PLAYERS_REACHED)
{
m_creationTab.RemoveAll (); // maximum players reached, so set quota to maximum players
yb_quota.SetInt (GetBotsNum ());
}
m_maintainTime = engine.Time () + 0.20f;
}
// now keep bot number up to date
if (m_quotaMaintainTime < engine.Time ())
{
// keep the quota number in valid ranges
{
if (yb_quota.GetInt () < 0)
yb_quota.SetInt (0);
if (yb_quota.GetInt () > engine.MaxClients ())
yb_quota.SetInt (engine.MaxClients ());
}
int numBots = GetBotsNum ();
int numHumans = yb_autovacate_smart_kick.GetBool () ? GetHumansNum () : GetHumansJoinedTeam ();
int desiredCount = yb_quota.GetInt ();
if (yb_join_after_player.GetBool () && !numHumans)
desiredCount = 0;
// quota mode
char mode = yb_quota_mode.GetString ()[0];
if (mode == 'f') // fill
desiredCount = max (0, desiredCount - numHumans);
else if (mode == 'm') // match
desiredCount = max (0, yb_quota.GetInt () * numHumans);
desiredCount = min (desiredCount, engine.MaxClients () - (numHumans + (yb_autovacate.GetBool () ? 1 : 0)));
if (yb_autovacate_smart_kick.GetBool () && numBots > 1 && desiredCount > 1)
VerifyPlayersHasJoinedTeam (desiredCount);
if (desiredCount > numBots)
AddRandom (false);
else if (desiredCount < numBots)
RemoveRandom (true);
m_quotaMaintainTime = engine.Time () + 0.40f;
}
}
void BotManager::InitQuota (void)
{
m_balanceCount = 0;
m_maintainTime = engine.Time () + 3.0f;
m_quotaMaintainTime = engine.Time () + 3.0f;
m_trackedPlayers.RemoveAll ();
m_creationTab.RemoveAll ();
}
void BotManager::FillServer (int selection, int personality, int difficulty, int numToAdd)
{
// this function fill server with bots, with specified team & personality
if (GetBotsNum () >= engine.MaxClients () - GetHumansNum ())
return;
if (selection == 1 || selection == 2)
{
CVAR_SET_STRING ("mp_limitteams", "0");
CVAR_SET_STRING ("mp_autoteambalance", "0");
}
else
selection = 5;
char teamDesc[6][12] =
{
"",
{"Terrorists"},
{"CTs"},
"",
"",
{"Random"},
};
int toAdd = numToAdd == -1 ? engine.MaxClients () - (GetHumansNum () + GetBotsNum ()) : numToAdd;
for (int i = 0; i <= toAdd; i++)
AddBot ("", difficulty, personality, selection, -1);
engine.CenterPrintf ("Fill Server with %s bots...", &teamDesc[selection][0]);
}
void BotManager::RemoveAll (void)
{
// this function drops all bot clients from server (this function removes only yapb's)`q
engine.CenterPrintf ("Bots are removed from server.");
m_creationTab.RemoveAll ();
yb_quota.SetInt (0);
}
void BotManager::RemoveFromTeam (Team team, bool removeAll)
{
// this function remove random bot from specified team (if removeAll value = 1 then removes all players from team)
for (int i = 0; i < engine.MaxClients (); i++)
{
if (m_bots[i] != NULL && team == engine.GetTeam (m_bots[i]->GetEntity ()))
{
m_bots[i]->Kick ();
if (!removeAll)
break;
}
}
}
void BotManager::RemoveMenu (edict_t *ent, int selection)
{
// this function displays remove bot menu to specified entity (this function show's only yapb's).
if (selection > 4 || selection < 1)
return;
static char tempBuffer[1024];
char buffer[1024];
memset (tempBuffer, 0, sizeof (tempBuffer));
memset (buffer, 0, sizeof (buffer));
int validSlots = (selection == 4) ? (1 << 9) : ((1 << 8) | (1 << 9));
for (int i = ((selection - 1) * 8); i < selection * 8; i++)
{
if ((m_bots[i] != NULL) && !engine.IsNullEntity (m_bots[i]->GetEntity ()))
{
validSlots |= 1 << (i - ((selection - 1) * 8));
sprintf (buffer, "%s %1.1d. %s%s\n", buffer, i - ((selection - 1) * 8) + 1, STRING (m_bots[i]->pev->netname), engine.GetTeam (m_bots[i]->GetEntity ()) == CT ? " \\y(CT)\\w" : " \\r(T)\\w");
}
else
sprintf (buffer, "%s\\d %1.1d. Not a Bot\\w\n", buffer, i - ((selection - 1) * 8) + 1);
}
sprintf (tempBuffer, "\\yBots Remove Menu (%d/4):\\w\n\n%s\n%s 0. Back", selection, buffer, (selection == 4) ? "" : " 9. More...\n");
switch (selection)
{
case 1:
g_menus[14].validSlots = validSlots & static_cast <unsigned int> (-1);
g_menus[14].menuText = tempBuffer;
DisplayMenuToClient (ent, &g_menus[14]);
break;
case 2:
g_menus[15].validSlots = validSlots & static_cast <unsigned int> (-1);
g_menus[15].menuText = tempBuffer;
DisplayMenuToClient (ent, &g_menus[15]);
break;
case 3:
g_menus[16].validSlots = validSlots & static_cast <unsigned int> (-1);
g_menus[16].menuText = tempBuffer;
DisplayMenuToClient (ent, &g_menus[16]);
break;
case 4:
g_menus[17].validSlots = validSlots & static_cast <unsigned int> (-1);
g_menus[17].menuText = tempBuffer;
DisplayMenuToClient (ent, &g_menus[17]);
break;
}
}
void BotManager::KillAll (int team)
{
// this function kills all bots on server (only this dll controlled bots)
for (int i = 0; i < engine.MaxClients (); i++)
{
if (m_bots[i] != NULL)
{
if (team != -1 && team != m_bots[i]->m_team)
continue;
m_bots[i]->Kill ();
}
}
engine.CenterPrintf ("All Bots died !");
}
void BotManager::RemoveRandom (bool keepQuota)
{
// this function removes random bot from server (only yapb's)
bool deadBotFound = false;
// first try to kick the bot that is currently dead
for (int i = 0; i < engine.MaxClients (); i++)
{
if (m_bots[i] != NULL && !m_bots[i]->m_notKilled) // is this slot used?
{
m_bots[i]->Kick (keepQuota);
deadBotFound = true;
break;
}
}
if (deadBotFound)
return;
// if no dead bots found try to find one with lowest amount of frags
int index = 0;
float score = 9999.0f;
// search bots in this team
for (int i = 0; i < engine.MaxClients (); i++)
{
Bot *bot = bots.GetBot (i);
if (bot != NULL && bot->pev->frags < score)
{
index = i;
score = bot->pev->frags;
}
}
// if found some bots
if (index != 0)
{
m_bots[index]->Kick (keepQuota);
return;
}
// worst case, just kick some random bot
for (int i = 0; i < engine.MaxClients (); i++)
{
if (m_bots[i] != NULL) // is this slot used?
{
m_bots[i]->Kick (keepQuota);
break;
}
}
}
void BotManager::SetWeaponMode (int selection)
{
// this function sets bots weapon mode
int tabMapStandart[7][NUM_WEAPONS] =
{
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // Knife only
{-1,-1,-1, 2, 2, 0, 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // Pistols only
{-1,-1,-1,-1,-1,-1,-1, 2, 2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // Shotgun only
{-1,-1,-1,-1,-1,-1,-1,-1,-1, 2, 1, 2, 0, 2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 2,-1}, // Machine Guns only
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 0, 0, 1, 0, 1, 1,-1,-1,-1,-1,-1,-1}, // Rifles only
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 2, 2, 0, 1,-1,-1}, // Snipers only
{-1,-1,-1, 2, 2, 0, 1, 2, 2, 2, 1, 2, 0, 2, 0, 0, 1, 0, 1, 1, 2, 2, 0, 1, 2, 1} // Standard
};
int tabMapAS[7][NUM_WEAPONS] =
{
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // Knife only
{-1,-1,-1, 2, 2, 0, 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // Pistols only
{-1,-1,-1,-1,-1,-1,-1, 1, 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // Shotgun only
{-1,-1,-1,-1,-1,-1,-1,-1,-1, 1, 1, 1, 0, 2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 1,-1}, // Machine Guns only
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 0,-1, 1, 0, 1, 1,-1,-1,-1,-1,-1,-1}, // Rifles only
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 0, 0,-1, 1,-1,-1}, // Snipers only
{-1,-1,-1, 2, 2, 0, 1, 1, 1, 1, 1, 1, 0, 2, 0,-1, 1, 0, 1, 1, 0, 0,-1, 1, 1, 1} // Standard
};
char modeName[7][12] =
{
{"Knife"},
{"Pistol"},
{"Shotgun"},
{"Machine Gun"},
{"Rifle"},
{"Sniper"},
{"Standard"}
};
selection--;
for (int i = 0; i < NUM_WEAPONS; i++)
{
g_weaponSelect[i].teamStandard = tabMapStandart[selection][i];
g_weaponSelect[i].teamAS = tabMapAS[selection][i];
}
if (selection == 0)
yb_jasonmode.SetInt (1);
else
yb_jasonmode.SetInt (0);
engine.CenterPrintf ("%s weapon mode selected", &modeName[selection][0]);
}
void BotManager::ListBots (void)
{
// this function list's bots currently playing on the server
engine.Printf ("%-3.5s %-9.13s %-17.18s %-3.4s %-3.4s %-3.4s", "index", "name", "personality", "team", "difficulty", "frags");
for (int i = 0; i < engine.MaxClients (); i++)
{
Bot *bot = GetBot (i);
// is this player slot valid
if (bot != NULL)
engine.Printf ("[%-3.1d] %-9.13s %-17.18s %-3.4s %-3.1d %-3.1d", i, STRING (bot->pev->netname), bot->m_personality == PERSONALITY_RUSHER ? "rusher" : bot->m_personality == PERSONALITY_NORMAL ? "normal" : "careful", bot->m_team == CT ? "CT" : "T", bot->m_difficulty, static_cast <int> (bot->pev->frags));
}
}
int BotManager::GetBotsNum (void)
{
// this function returns number of yapb's playing on the server
int count = 0;
for (int i = 0; i < engine.MaxClients (); i++)
{
if (m_bots[i] != NULL)
count++;
}
return count;
}
Bot *BotManager::GetHighestFragsBot (int team)
{
int bestIndex = 0;
float bestScore = -1;
// search bots in this team
for (int i = 0; i < engine.MaxClients (); i++)
{
Bot *bot = bots.GetBot (i);
if (bot != NULL && bot->m_notKilled && bot->m_team == team)
{
if (bot->pev->frags > bestScore)
{
bestIndex = i;
bestScore = bot->pev->frags;
}
}
}
return GetBot (bestIndex);
}
void BotManager::CheckTeamEconomics (int team, bool setTrue)
{
// this function decides is players on specified team is able to buy primary weapons by calculating players
// that have not enough money to buy primary (with economics), and if this result higher 80%, player is can't
// buy primary weapons.
extern ConVar yb_economics_rounds;
if (setTrue || !yb_economics_rounds.GetBool ())
{
m_economicsGood[team] = true;
return; // don't check economics while economics disable
}
int numPoorPlayers = 0;
int numTeamPlayers = 0;
// start calculating
for (int i = 0; i < engine.MaxClients (); i++)
{
if (m_bots[i] != NULL && engine.GetTeam (m_bots[i]->GetEntity ()) == team)
{
if (m_bots[i]->m_moneyAmount <= g_botBuyEconomyTable[0])
numPoorPlayers++;
numTeamPlayers++; // update count of team
}
}
m_economicsGood[team] = true;
if (numTeamPlayers <= 1)
return;
// if 80 percent of team have no enough money to purchase primary weapon
if ((numTeamPlayers * 80) / 100 <= numPoorPlayers)
m_economicsGood[team] = false;
// winner must buy something!
if (m_lastWinner == team)
m_economicsGood[team] = true;
}
void BotManager::Free (void)
{
// this function free all bots slots (used on server shutdown)
for (int i = 0; i < MAX_ENGINE_PLAYERS; i++)
Free (i);
}
void BotManager::Free (int index)
{
// this function frees one bot selected by index (used on bot disconnect)
delete m_bots[index];
m_bots[index] = NULL;
}
Bot::Bot (edict_t *bot, int difficulty, int personality, int team, int member, const String &steamId)
{
// this function does core operation of creating bot, it's called by CreateBot (),
// when bot setup completed, (this is a bot class constructor)
char rejectReason[128];
int clientIndex = engine.IndexOfEntity (bot);
memset (reinterpret_cast <void *> (this), 0, sizeof (*this));
pev = &bot->v;
if (bot->pvPrivateData != NULL)
FREE_PRIVATE (bot);
bot->pvPrivateData = NULL;
bot->v.frags = 0;
// create the player entity by calling MOD's player function
BotManager::CallGameEntity (&bot->v);
// set all info buffer keys for this bot
char *buffer = GET_INFOKEYBUFFER (bot);
SET_CLIENT_KEYVALUE (clientIndex, buffer, "_vgui_menus", "0");
if (!(g_gameFlags & GAME_LEGACY) && yb_latency_display.GetInt () == 1)
SET_CLIENT_KEYVALUE (clientIndex, buffer, "*bot", "1");
rejectReason[0] = 0; // reset the reject reason template string
MDLL_ClientConnect (bot, "BOT", FormatBuffer ("127.0.0.%d", engine.IndexOfEntity (bot) + 100), rejectReason);
// should be set after client connect
if (yb_avatar_display.GetBool () && !steamId.IsEmpty ())
SET_CLIENT_KEYVALUE (clientIndex, buffer, "*sid", const_cast <char *> (steamId.GetBuffer ()));
memset (&m_pingOffset, 0, sizeof (m_pingOffset));
memset (&m_ping, 0, sizeof (m_ping));
if (!IsNullString (rejectReason))
{
AddLogEntry (true, LL_WARNING, "Server refused '%s' connection (%s)", STRING (bot->v.netname), rejectReason);
engine.IssueCmd ("kick \"%s\"", STRING (bot->v.netname)); // kick the bot player if the server refused it
bot->v.flags |= FL_KILLME;
return;
}
MDLL_ClientPutInServer (bot);
bot->v.flags |= FL_FAKECLIENT; // set this player as fakeclient
// initialize all the variables for this bot...
m_notStarted = true; // hasn't joined game yet
m_forceRadio = false;
m_startAction = GSM_IDLE;
m_moneyAmount = 0;
m_logotypeIndex = Random.Long (0, 9);
// assign how talkative this bot will be
m_sayTextBuffer.chatDelay = Random.Float (3.8f, 10.0f);
m_sayTextBuffer.chatProbability = Random.Long (1, 100);
m_notKilled = false;
m_weaponBurstMode = BM_OFF;
m_difficulty = difficulty;
if (difficulty < 0 || difficulty > 4)
{
difficulty = Random.Long (3, 4);
yb_difficulty.SetInt (difficulty);
}
m_lastCommandTime = engine.Time () - 0.1f;
m_frameInterval = engine.Time ();
m_timePeriodicUpdate = 0.0f;
switch (personality)
{
case 1:
m_personality = PERSONALITY_RUSHER;
m_baseAgressionLevel = Random.Float (0.7f, 1.0f);
m_baseFearLevel = Random.Float (0.0f, 0.4f);
break;
case 2:
m_personality = PERSONALITY_CAREFUL;
m_baseAgressionLevel = Random.Float (0.2f, 0.5f);
m_baseFearLevel = Random.Float (0.7f, 1.0f);
break;
default:
m_personality = PERSONALITY_NORMAL;
m_baseAgressionLevel = Random.Float (0.4f, 0.7f);
m_baseFearLevel = Random.Float (0.4f, 0.7f);
break;
}
memset (&m_ammoInClip, 0, sizeof (m_ammoInClip));
memset (&m_ammo, 0, sizeof (m_ammo));
m_currentWeapon = 0; // current weapon is not assigned at start
m_voicePitch = Random.Long (80, 115); // assign voice pitch
// copy them over to the temp level variables
m_agressionLevel = m_baseAgressionLevel;
m_fearLevel = m_baseFearLevel;
m_nextEmotionUpdate = engine.Time () + 0.5f;
// just to be sure
m_actMessageIndex = 0;
m_pushMessageIndex = 0;
// assign team and class
m_wantedTeam = team;
m_wantedClass = member;
NewRound ();
}
void Bot::ReleaseUsedName (void)
{
FOR_EACH_AE (g_botNames, j)
{
BotName &name = g_botNames[j];
if (strcmp (name.name, STRING (pev->netname)) == 0)
{
name.used = false;
break;
}
}
}
Bot::~Bot (void)
{
// this is bot destructor
DeleteSearchNodes ();
ResetTasks ();
}
int BotManager::GetHumansNum (void)
{
// this function returns number of humans playing on the server
int count = 0;
for (int i = 0; i < engine.MaxClients (); i++)
{
Client *cl = &g_clients[i];
if ((cl->flags & CF_USED) && m_bots[i] == NULL && !(cl->ent->v.flags & FL_FAKECLIENT))
count++;
}
return count;
}
int BotManager::GetHumansAliveNum (void)
{
// this function returns number of humans playing on the server
int count = 0;
for (int i = 0; i < engine.MaxClients (); i++)
{
Client *cl = &g_clients[i];
if ((cl->flags & (CF_USED | CF_ALIVE)) && m_bots[i] == NULL && !(cl->ent->v.flags & FL_FAKECLIENT))
count++;
}
return count;
}
int BotManager::GetHumansJoinedTeam (void)
{
// this function returns number of humans playing on the server
int count = 0;
for (int i = 0; i < engine.MaxClients (); i++)
{
Client *cl = &g_clients[i];
if ((cl->flags & (CF_USED | CF_ALIVE)) && m_bots[i] == NULL && cl->team != SPECTATOR && !(cl->ent->v.flags & FL_FAKECLIENT) && cl->ent->v.movetype != MOVETYPE_FLY)
count++;
}
return count;
}
void Bot::NewRound (void)
{
// this function initializes a bot after creation & at the start of each round
int i = 0;
// delete all allocated path nodes
DeleteSearchNodes ();
m_waypointOrigin.Zero ();
m_destOrigin.Zero ();
m_currentWaypointIndex = -1;
m_currentPath = NULL;
m_currentTravelFlags = 0;
m_goalFailed = 0;
m_desiredVelocity.Zero ();
m_prevGoalIndex = -1;
m_chosenGoalIndex = -1;
m_loosedBombWptIndex = -1;
m_moveToC4 = false;
m_duckDefuse = false;
m_duckDefuseCheckTime = 0.0f;
m_numFriendsLeft = 0;
m_numEnemiesLeft = 0;
for (i = 0; i < 5; i++)
m_prevWptIndex[i] = -1;
m_navTimeset = engine.Time ();
m_team = engine.GetTeam (GetEntity ());
switch (m_personality)
{
case PERSONALITY_NORMAL:
m_pathType = Random.Long (0, 100) > 50 ? SEARCH_PATH_SAFEST_FASTER : SEARCH_PATH_SAFEST;
break;
case PERSONALITY_RUSHER:
m_pathType = SEARCH_PATH_FASTEST;
break;
case PERSONALITY_CAREFUL:
m_pathType = SEARCH_PATH_SAFEST;
break;
}
// clear all states & tasks
m_states = 0;
ResetTasks ();
m_isVIP = false;
m_isLeader = false;
m_hasProgressBar = false;
m_canChooseAimDirection = true;
m_turnAwayFromFlashbang = 0.0f;
m_maxThrowTimer = 0.0f;
m_timeTeamOrder = 0.0f;
m_timeRepotingInDelay = Random.Float (40.0f, 240.0f);
m_askCheckTime = 0.0f;
m_minSpeed = 260.0f;
m_prevSpeed = 0.0f;
m_prevOrigin = Vector (9999.0f, 9999.0f, 9999.0f);
m_prevTime = engine.Time ();
m_blindRecognizeTime = engine.Time ();
m_lookUpdateTime = engine.Time ();
m_viewDistance = 4096.0f;
m_maxViewDistance = 4096.0f;
m_liftEntity = NULL;
m_pickupItem = NULL;
m_itemIgnore = NULL;
m_itemCheckTime = 0.0f;
m_breakableEntity = NULL;
m_breakableOrigin.Zero ();
m_timeDoorOpen = 0.0f;
ResetCollideState ();
ResetDoubleJumpState ();
m_enemy = NULL;
m_lastVictim = NULL;
m_lastEnemy = NULL;
m_lastEnemyOrigin.Zero ();
m_trackingEdict = NULL;
m_timeNextTracking = 0.0f;
m_buttonPushTime = 0.0f;
m_enemyUpdateTime = 0.0f;
m_enemyIgnoreTimer = 0.0f;
m_seeEnemyTime = 0.0f;
m_shootAtDeadTime = 0.0f;
m_oldCombatDesire = 0.0f;
m_liftUsageTime = 0.0f;
m_avoidGrenade = NULL;
m_needAvoidGrenade = 0;
m_lastDamageType = -1;
m_voteKickIndex = 0;
m_lastVoteKick = 0;
m_voteMap = 0;
m_doorOpenAttempt = 0;
m_aimFlags = 0;
m_liftState = 0;
m_position.Zero ();
m_liftTravelPos.Zero ();
SetIdealReactionTimes (true);
m_targetEntity = NULL;
m_tasks.RemoveAll ();
m_followWaitTime = 0.0f;
for (i = 0; i < MAX_HOSTAGES; i++)
m_hostages[i] = NULL;
for (i = 0; i < Chatter_Total; i++)
m_chatterTimes[i] = -1.0f;
m_isReloading = false;
m_reloadState = RELOAD_NONE;
m_reloadCheckTime = 0.0f;
m_shootTime = engine.Time ();
m_playerTargetTime = engine.Time ();
m_firePause = 0.0f;
m_timeLastFired = 0.0f;
m_grenadeCheckTime = 0.0f;
m_isUsingGrenade = false;
m_blindButton = 0;
m_blindTime = 0.0f;
m_jumpTime = 0.0f;
m_jumpStateTimer = 0.0f;
m_jumpFinished = false;
m_isStuck = false;
m_sayTextBuffer.timeNextChat = engine.Time ();
m_sayTextBuffer.entityIndex = -1;
m_sayTextBuffer.sayText[0] = 0x0;
m_buyState = BUYSTATE_PRIMARY_WEAPON;
m_lastEquipTime = 0.0f;
if (!m_notKilled) // if bot died, clear all weapon stuff and force buying again
{
memset (&m_ammoInClip, 0, sizeof (m_ammoInClip));
memset (&m_ammo, 0, sizeof (m_ammo));
m_currentWeapon = 0;
}
m_knifeAttackTime = engine.Time () + Random.Float (1.3f, 2.6f);
m_nextBuyTime = engine.Time () + Random.Float (0.6f, 2.0f);
m_buyPending = false;
m_inBombZone = false;
m_hasC4 = false;
m_shieldCheckTime = 0.0f;
m_zoomCheckTime = 0.0f;
m_strafeSetTime = 0.0f;
m_combatStrafeDir = STRAFE_DIR_NONE;
m_fightStyle = FIGHT_NONE;
m_lastFightStyleCheck = 0.0f;
m_checkWeaponSwitch = true;
m_checkKnifeSwitch = true;
m_buyingFinished = false;
m_radioEntity = NULL;
m_radioOrder = 0;
m_defendedBomb = false;
m_defendHostage = false;
m_headedTime = 0.0f;
m_timeLogoSpray = engine.Time () + Random.Float (0.5f, 2.0f);
m_spawnTime = engine.Time ();
m_lastChatTime = engine.Time ();
m_timeCamping = 0;
m_campDirection = 0;
m_nextCampDirTime = 0;
m_campButtons = 0;
m_soundUpdateTime = 0.0f;
m_heardSoundTime = engine.Time ();
// clear its message queue
for (i = 0; i < 32; i++)
m_messageQueue[i] = GSM_IDLE;
m_actMessageIndex = 0;
m_pushMessageIndex = 0;
// and put buying into its message queue
PushMessageQueue (GSM_BUY_STUFF);
PushTask (TASK_NORMAL, TASKPRI_NORMAL, -1, 0.0f, true);
if (Random.Long (0, 100) < 50)
ChatterMessage (Chatter_NewRound);
m_thinkInterval = (g_gameFlags & GAME_LEGACY) ? 0.0f : (1.0f / 30.0f) * Random.Float (0.95f, 1.05f);
}
void Bot::Kill (void)
{
// this function kills a bot (not just using ClientKill, but like the CSBot does)
// base code courtesy of Lazy (from bots-united forums!)
bots.TouchWithKillerEntity (this);
}
void Bot::Kick (bool keepQuota)
{
// this function kick off one bot from the server.
engine.IssueCmd ("kick \"%s\"", STRING (pev->netname));
engine.CenterPrintf ("Bot '%s' kicked", STRING (pev->netname));
// keep quota number up to date
if (!keepQuota)
yb_quota.SetInt (Clamp <int> (yb_quota.GetInt () - 1, 0, yb_quota.GetInt ()));
}
void Bot::StartGame (void)
{
// this function handles the selection of teams & class
#ifdef XASH_CSDM
m_wantedTeam = Random.Long (1, 2);
engine.IssueBotCommand (GetEntity (), "jointeam %d", m_wantedTeam);
SET_CLIENT_KEYVALUE (GetIndex (), GET_INFOKEYBUFFER (GetEntity ()), "model", m_wantedTeam == 2 ? "Counter-Terrorists" : "Terrorists");
if (Random.Long (0, 100) < 20)
ChatMessage (CHAT_WELCOME);
m_notStarted = false;
return;
#endif
// handle counter-strike stuff here...
if (m_startAction == GSM_TEAM_SELECT)
{
m_startAction = GSM_IDLE; // switch back to idle
char teamJoin = yb_join_team.GetString ()[0];
if (teamJoin == 'C' || teamJoin == 'c')
m_wantedTeam = 2;
else if (teamJoin == 'T' || teamJoin == 't')
m_wantedTeam = 1;
if (m_wantedTeam != 1 && m_wantedTeam != 2)
m_wantedTeam = 5;
// select the team the bot wishes to join...
engine.IssueBotCommand (GetEntity (), "menuselect %d", m_wantedTeam);
}
else if (m_startAction == GSM_CLASS_SELECT)
{
m_startAction = GSM_IDLE; // switch back to idle
if (g_gameFlags & GAME_CZERO) // czero has spetsnaz and militia skins
{
if (m_wantedClass < 1 || m_wantedClass > 5)
m_wantedClass = Random.Long (1, 5); // use random if invalid
}
else
{
if (m_wantedClass < 1 || m_wantedClass > 4)
m_wantedClass = Random.Long (1, 4); // use random if invalid
}
// select the class the bot wishes to use...
engine.IssueBotCommand (GetEntity (), "menuselect %d", m_wantedClass);
// bot has now joined the game (doesn't need to be started)
m_notStarted = false;
// check for greeting other players, since we connected
if (Random.Long (0, 100) < 20)
ChatMessage (CHAT_WELCOME);
}
}
void BotManager::CalculatePingOffsets (void)
{
if ((g_gameFlags & GAME_LEGACY) || yb_latency_display.GetInt () != 2)
return;
int averagePing = 0;
int numHumans = 0;
for (int i = 0; i < engine.MaxClients (); i++)
{
edict_t *ent = engine.EntityOfIndex (i + 1);
if (!IsValidPlayer (ent))
continue;
numHumans++;
int ping, loss;
PLAYER_CNX_STATS (ent, &ping, &loss);
if (ping < 0 || ping > 100)
ping = Random.Long (3, 15);
averagePing += ping;
}
if (numHumans > 0)
averagePing /= numHumans;
else
averagePing = Random.Long (30, 40);
for (int i = 0; i < engine.MaxClients (); i++)
{
Bot *bot = GetBot (i);
if (bot == NULL)
continue;
int botPing = Random.Long (averagePing - averagePing * 0.2f, averagePing + averagePing * 0.2f) + Random.Long (bot->m_difficulty + 3, bot->m_difficulty + 6) + 10;
if (botPing <= 5)
botPing = Random.Long (10, 23);
else if (botPing > 100)
botPing = Random.Long (30, 40);
for (int j = 0; j < 2; j++)
{
for (bot->m_pingOffset[j] = 0; bot->m_pingOffset[j] < 4; bot->m_pingOffset[j]++)
{
if ((botPing - bot->m_pingOffset[j]) % 4 == 0)
{
bot->m_ping[j] = (botPing - bot->m_pingOffset[j]) / 4;
break;
}
}
}
bot->m_ping[2] = botPing;
}
}
void BotManager::SendPingDataOffsets (edict_t *to)
{
if ((g_gameFlags & GAME_LEGACY) || yb_latency_display.GetInt () != 2 || engine.IsNullEntity (to) || (to->v.flags & FL_FAKECLIENT))
return;
if (!(to->v.flags & FL_CLIENT) && !(((to->v.button & IN_SCORE) || !(to->v.oldbuttons & IN_SCORE))))
return;
static int sending;
sending = 0;
// missing from sdk
static const int SVC_PINGS = 17;
for (int i = 0; i < engine.MaxClients (); i++)
{
Bot *bot = m_bots[i];
if (bot == NULL)
continue;
switch (sending)
{
case 0:
{
// start a new message
MESSAGE_BEGIN (MSG_ONE_UNRELIABLE, SVC_PINGS, NULL, to);
WRITE_BYTE ((bot->m_pingOffset[sending] * 64) + (1 + 2 * i));
WRITE_SHORT (bot->m_ping[sending]);
sending++;
}
case 1:
{
// append additional data
WRITE_BYTE ((bot->m_pingOffset[sending] * 128) + (2 + 4 * i));
WRITE_SHORT (bot->m_ping[sending]);
sending++;
}
case 2:
{
// append additional data and end message
WRITE_BYTE (4 + 8 * i);
WRITE_SHORT (bot->m_ping[sending]);
WRITE_BYTE (0);
MESSAGE_END ();
sending = 0;
}
}
}
// end message if not yet sent
if (sending)
{
WRITE_BYTE (0);
MESSAGE_END ();
}
}
void BotManager::SendDeathMsgFix (void)
{
if (yb_latency_display.GetInt () == 2 && m_deathMsgSent)
{
m_deathMsgSent = false;
for (int i = 0; i < engine.MaxClients (); i++)
SendPingDataOffsets (g_clients[i].ent);
}
}
void BotManager::UpdateActiveGrenades (void)
{
if (m_grenadeUpdateTime > engine.Time ())
return;
edict_t *grenade = NULL;
// clear previously stored grenades
m_activeGrenades.RemoveAll ();
// search the map for any type of grenade
while (!engine.IsNullEntity (grenade = FIND_ENTITY_BY_CLASSNAME (grenade, "grenade")))
{
// do not count c4 as a grenade
if (strcmp (STRING (grenade->v.model) + 9, "c4.mdl") == 0)
continue;
m_activeGrenades.Push (grenade);
}
m_grenadeUpdateTime = 0.213f + engine.Time ();
}
const Array <edict_t *> &BotManager::GetActiveGrenades (void)
{
return m_activeGrenades;
}
void BotManager::SelectLeaderEachTeam (int team, bool reset)
{
if (reset)
{
m_leaderChoosen[team] = false;
return;
}
if (g_mapType & MAP_AS)
{
if (team == CT && !m_leaderChoosen[CT])
{
for (int i = 0; i < engine.MaxClients (); i++)
{
auto bot = m_bots[i];
if (bot != NULL && bot->m_isVIP)
{
// vip bot is the leader
bot->m_isLeader = true;
if (Random.Long (1, 100) < 50)
{
bot->RadioMessage (Radio_FollowMe);
bot->m_campButtons = 0;
}
}
}
m_leaderChoosen[CT] = true;
}
else if (team == TERRORIST && !m_leaderChoosen[TERRORIST])
{
auto bot = bots.GetHighestFragsBot (team);
if (bot != NULL && bot->m_notKilled)
{
bot->m_isLeader = true;
if (Random.Long (1, 100) < 45)
bot->RadioMessage (Radio_FollowMe);
}
m_leaderChoosen[TERRORIST] = true;
}
}
else if (g_mapType & MAP_DE)
{
if (team == TERRORIST && !m_leaderChoosen[TERRORIST])
{
for (int i = 0; i < engine.MaxClients (); i++)
{
auto bot = m_bots[i];
if (bot != NULL && bot->m_hasC4)
{
// bot carrying the bomb is the leader
bot->m_isLeader = true;
// terrorist carrying a bomb needs to have some company
if (Random.Long (1, 100) < 80)
{
if (yb_communication_type.GetInt () == 2)
bot->ChatterMessage (Chatter_GoingToPlantBomb);
else
bot->ChatterMessage (Radio_FollowMe);
bot->m_campButtons = 0;
}
}
m_leaderChoosen[TERRORIST] = true;
}
}
else if (!m_leaderChoosen[CT])
{
if (auto bot = bots.GetHighestFragsBot (team))
{
bot->m_isLeader = true;
if (Random.Long (1, 100) < 30)
bot->RadioMessage (Radio_FollowMe);
}
m_leaderChoosen[CT] = true;
}
}
else if (g_mapType & (MAP_ES | MAP_KA | MAP_FY))
{
if (auto bot = bots.GetHighestFragsBot (team))
{
bot->m_isLeader = true;
if (Random.Long (1, 100) < 30)
bot->RadioMessage (Radio_FollowMe);
}
}
else
{
if (auto bot = bots.GetHighestFragsBot (team))
{
bot->m_isLeader = true;
if (Random.Long (1, 100) < (team == TERRORIST ? 30 : 40))
bot->RadioMessage (Radio_FollowMe);
}
}
}
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