3871 lines
130 KiB
C++
3871 lines
130 KiB
C++
//
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// YaPB, based on PODBot by Markus Klinge ("CountFloyd").
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// Copyright © YaPB Project Developers <yapb@jeefo.net>.
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//
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// SPDX-License-Identifier: MIT
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//
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#include <yapb.h>
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ConVar cv_debug ("yb_debug", "0", "Enables or disables useful messages about bot states. Not required for end users.", true, 0.0f, 4.0f);
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ConVar cv_debug_goal ("yb_debug_goal", "-1", "Forces all alive bots to build path and go to the specified here graph node.", true, -1.0f, kMaxNodes);
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ConVar cv_user_follow_percent ("yb_user_follow_percent", "20", "Specifies the percent of bots, that can follow leader on each round start.", true, 0.0f, 100.0f);
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ConVar cv_user_max_followers ("yb_user_max_followers", "1", "Specifies how many bots can follow a single user.", true, 0.0f, static_cast <float> (kGameMaxPlayers / 4));
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ConVar cv_jasonmode ("yb_jasonmode", "0", "If enabled, all bots will be forced only the knife, skipping weapon buying routines.");
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ConVar cv_radio_mode ("yb_radio_mode", "2", "Allows bots to use radio or chatter.\nAllowed values: '0', '1', '2'.\nIf '0', radio and chatter is disabled.\nIf '1', only radio allowed.\nIf '2' chatter and radio allowed.", true, 0.0f, 2.0f);
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ConVar cv_economics_rounds ("yb_economics_rounds", "1", "Specifies whether bots able to use team economics, like do not buy any weapons for whole team to keep money for better guns.");
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ConVar cv_economics_disrespect_percent ("yb_economics_disrespect_percent", "25", "Allows bots to ignore economics and buy weapons with disrespect of economics.", true, 0.0f, 100.0f);
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ConVar cv_check_darkness ("yb_check_darkness", "1", "Allows or disallows bot to check environment for darkness, thus allows or not to use flashlights or NVG.");
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ConVar cv_avoid_grenades ("yb_avoid_grenades", "1", "Allows bots to partially avoid grenades.");
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ConVar cv_tkpunish ("yb_tkpunish", "1", "Allows or disallows bots to take revenge of teamkillers / team attacks.");
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ConVar cv_freeze_bots ("yb_freeze_bots", "0", "If enabled, the bots think function is disabled, so bots will not move anywhere from their spawn spots.");
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ConVar cv_spraypaints ("yb_spraypaints", "1", "Allows or disallows the use of spray paints.");
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ConVar cv_botbuy ("yb_botbuy", "1", "Allows or disallows bots weapon buying routines.");
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ConVar cv_destroy_breakables_around ("yb_destroy_breakables_around", "1", "Allows bots to destroy breakables around them, even without touching with them.");
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ConVar cv_object_pickup_radius ("yb_object_pickup_radius", "450.0", "The radius on which bot searches world for new objects, items, and weapons.", true, 64.0f, 1024.0f);
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ConVar cv_object_destroy_radius ("yb_object_destroy_radius", "400.0", "The radius on which bot destroy breakables around it, when not touching with them.", true, 64.0f, 1024.0f);
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ConVar cv_chatter_path ("yb_chatter_path", "sound/radio/bot", "Specifies the paths for the bot chatter sound files.", false);
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ConVar cv_restricted_weapons ("yb_restricted_weapons", "", "Specifies semicolon separated list of weapons that are not allowed to buy / pickup.", false);
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ConVar cv_attack_monsters ("yb_attack_monsters", "0", "Allows or disallows bots to attack monsters.");
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ConVar cv_pickup_custom_items ("yb_pickup_custom_items", "0", "Allows or disallows bots to pickup custom items.");
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ConVar cv_pickup_ammo_and_kits ("yb_pickup_ammo_and_kits", "0", "Allows bots pickup mod items like ammo, health kits and suits.");
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ConVar cv_pickup_best ("yb_pickup_best", "1", "Allows or disallows bots to pickup best weapons.");
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ConVar cv_ignore_objectives ("yb_ignore_objectives", "0", "Allows or disallows bots to do map objectives, i.e. plant/defuse bombs, and saves hostages.");
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ConVar cv_random_knife_attacks ("yb_random_knife_attacks", "1", "Allows or disallows the ability for random knife attacks when bot is rushing and no enemy is nearby.");
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// game console variables
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ConVar mp_c4timer ("mp_c4timer", nullptr, Var::GameRef);
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ConVar mp_buytime ("mp_buytime", nullptr, Var::GameRef, true, "1");
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ConVar mp_startmoney ("mp_startmoney", nullptr, Var::GameRef, true, "800");
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ConVar mp_footsteps ("mp_footsteps", nullptr, Var::GameRef);
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void Bot::pushMsgQueue (int message) {
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// this function put a message into the bot message queue
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if (message == BotMsg::Say) {
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// notify other bots of the spoken text otherwise, bots won't respond to other bots (network messages aren't sent from bots)
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int entityIndex = index ();
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for (const auto &other : bots) {
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if (other->pev != pev) {
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if (m_notKilled == other->m_notKilled) {
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other->m_sayTextBuffer.entityIndex = entityIndex;
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other->m_sayTextBuffer.sayText = m_chatBuffer;
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}
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other->m_sayTextBuffer.timeNextChat = game.time () + other->m_sayTextBuffer.chatDelay;
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}
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}
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}
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m_msgQueue.emplaceLast (message);
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}
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void Bot::avoidGrenades () {
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// checks if bot 'sees' a grenade, and avoid it
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// check if old pointers to grenade is invalid
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if (game.isNullEntity (m_avoidGrenade)) {
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m_avoidGrenade = nullptr;
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m_needAvoidGrenade = 0;
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}
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else if ((m_avoidGrenade->v.flags & FL_ONGROUND) || (m_avoidGrenade->v.effects & EF_NODRAW)) {
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m_avoidGrenade = nullptr;
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m_needAvoidGrenade = 0;
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}
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if (!bots.hasActiveGrenades ()) {
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return;
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}
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auto &activeGrenades = bots.getActiveGrenades ();
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// find all grenades on the map
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for (auto pent : activeGrenades) {
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if (pent->v.effects & EF_NODRAW) {
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continue;
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}
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// check if visible to the bot
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if (!seesEntity (pent->v.origin) && isInFOV (pent->v.origin - getEyesPos ()) > pev->fov * 0.5f) {
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continue;
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}
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auto model = pent->v.model.str (9);
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if (m_preventFlashing < game.time () && m_personality == Personality::Rusher && m_difficulty == Difficulty::Expert && model == "flashbang.mdl") {
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// don't look at flash bang
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if (!(m_states & Sense::SeeingEnemy)) {
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m_lookAt.y = cr::wrapAngle ((game.getEntityOrigin (pent) - getEyesPos ()).angles ().y + 180.0f);
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m_canChooseAimDirection = false;
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m_preventFlashing = game.time () + rg.get (1.0f, 2.0f);
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}
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}
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else if (game.isNullEntity (m_avoidGrenade) && model == "hegrenade.mdl") {
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if (game.getTeam (pent->v.owner) == m_team || pent->v.owner == ent ()) {
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continue;
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}
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if (!(pent->v.flags & FL_ONGROUND)) {
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const float distanceSq = pent->v.origin.distanceSq (pev->origin);
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const float distanceMovedSq = pev->origin.distanceSq (pent->v.origin + pent->v.velocity * m_frameInterval);
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if (distanceMovedSq < distanceSq && distanceSq < cr::sqrf (500.0f)) {
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const auto &dirToPoint = (pev->origin - pent->v.origin).normalize2d_apx ();
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const auto &rightSide = pev->v_angle.right ().normalize2d_apx ();
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if ((dirToPoint | rightSide) > 0.0f) {
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m_needAvoidGrenade = -1;
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}
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else {
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m_needAvoidGrenade = 1;
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}
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m_avoidGrenade = pent;
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}
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}
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}
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else if ((pent->v.flags & FL_ONGROUND) && model == "smokegrenade.mdl") {
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if (isInFOV (pent->v.origin - getEyesPos ()) < pev->fov / 3.0f) {
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const auto &entOrigin = game.getEntityOrigin (pent);
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const auto &betweenUs = (entOrigin - pev->origin).normalize_apx ();
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const auto &betweenNade = (entOrigin - pev->origin).normalize_apx ();
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const auto &betweenResult = ((Vector (betweenNade.y, betweenNade.x, 0.0f) * 150.0f + entOrigin) - pev->origin).normalize_apx ();
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if ((betweenNade | betweenUs) > (betweenNade | betweenResult) && util.isVisible (pent->v.origin, ent ())) {
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const float distance = entOrigin.distance (pev->origin);
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// shrink bot's viewing distance to smoke grenade's distance
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if (m_viewDistance > distance) {
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m_viewDistance = distance;
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if (rg.chance (45)) {
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pushChatterMessage (Chatter::BehindSmoke);
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}
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}
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}
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}
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}
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}
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}
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void Bot::checkBreakable (edict_t *touch) {
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if (!util.isShootableBreakable (touch)) {
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return;
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}
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m_breakableEntity = lookupBreakable ();
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if (game.isNullEntity (m_breakableEntity)) {
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return;
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}
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m_campButtons = pev->button & IN_DUCK;
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startTask (Task::ShootBreakable, TaskPri::ShootBreakable, kInvalidNodeIndex, 0.0f, false);
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}
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void Bot::checkBreakablesAround () {
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if (!m_buyingFinished || !cv_destroy_breakables_around.bool_ () || usesKnife () || rg.chance (25) || !game.hasBreakables () || m_seeEnemyTime + 4.0f > game.time () || !game.isNullEntity (m_enemy) || !hasPrimaryWeapon ()) {
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return;
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}
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const auto radius = cv_object_destroy_radius.float_ ();
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// check if we're have some breakables in 400 units range
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for (const auto &breakable : game.getBreakables ()) {
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bool ignoreBreakable = false;
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// check if it's blacklisted
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for (const auto &ignored : m_ignoredBreakable) {
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if (ignored == breakable) {
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ignoreBreakable = true;
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break;
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}
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}
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// keep searching
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if (ignoreBreakable) {
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continue;
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}
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if (!util.isShootableBreakable (breakable)) {
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continue;
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}
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const auto &origin = game.getEntityOrigin (breakable);
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const auto lengthToObstacleSq = origin.distanceSq (pev->origin);
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// too far, skip it
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if (lengthToObstacleSq > cr::sqrf (radius)) {
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continue;
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}
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// too close, skip it
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if (lengthToObstacleSq < cr::sqrf (100.0f)) {
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continue;
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}
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// maybe time to give up?
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if (m_lastBreakable == breakable && m_breakableTime + 1.0f < game.time ()) {
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m_ignoredBreakable.emplace (breakable);
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m_breakableOrigin = nullptr;
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m_lastBreakable = nullptr;
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m_breakableEntity = nullptr;
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continue;
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}
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if (isInFOV (origin - getEyesPos ()) < pev->fov && seesEntity (origin)) {
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if (m_breakableEntity != breakable) {
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m_breakableTime = game.time ();
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m_lastBreakable = breakable;
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}
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m_breakableOrigin = origin;
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m_breakableEntity = breakable;
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m_campButtons = pev->button & IN_DUCK;
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startTask (Task::ShootBreakable, TaskPri::ShootBreakable, kInvalidNodeIndex, 0.0f, false);
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break;
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}
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}
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}
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edict_t *Bot::lookupBreakable () {
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// this function checks if bot is blocked by a shoot able breakable in his moving direction
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TraceResult tr {};
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game.testLine (pev->origin, pev->origin + (m_destOrigin - pev->origin).normalize_apx () * 72.0f, TraceIgnore::None, ent (), &tr);
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if (!cr::fequal (tr.flFraction, 1.0f)) {
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auto ent = tr.pHit;
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// check if this isn't a triggered (bomb) breakable and if it takes damage. if true, shoot the crap!
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if (util.isShootableBreakable (ent)) {
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m_breakableOrigin = game.getEntityOrigin (ent);
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return ent;
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}
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}
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game.testLine (getEyesPos (), getEyesPos () + (m_destOrigin - getEyesPos ()).normalize_apx () * 72.0f, TraceIgnore::None, ent (), &tr);
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if (!cr::fequal (tr.flFraction, 1.0f)) {
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auto ent = tr.pHit;
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if (util.isShootableBreakable (ent)) {
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m_breakableOrigin = game.getEntityOrigin (ent);
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return ent;
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}
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}
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m_breakableEntity = nullptr;
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m_breakableOrigin = nullptr;
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return nullptr;
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}
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void Bot::setIdealReactionTimers (bool actual) {
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const auto tweak = conf.getDifficultyTweaks (m_difficulty);
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if (actual) {
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m_idealReactionTime = tweak->reaction[0];
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m_actualReactionTime = tweak->reaction[0];
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return;
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}
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m_idealReactionTime = rg.get (tweak->reaction[0], tweak->reaction[1]);
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}
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void Bot::updatePickups () {
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// this function finds Items to collect or use in the near of a bot
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// utility to check if this function is currently doesn't allowed to run
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const auto isPickupBlocked = [&] () -> bool {
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// zombie or chickens not allowed to pickup anything
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if (m_isCreature) {
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return true;
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}
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// seeing enemy now, not good time to pickup anything
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else if (m_states & Sense::SeeingEnemy) {
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return true;
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}
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// bots on ladder don't have to search anything
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else if (isOnLadder ()) {
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return true;
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}
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// we're escaping from the bomb, don't bother!
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else if (getCurrentTaskId () == Task::EscapeFromBomb) {
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return true;
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}
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// knife mode is in progress ?
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else if (cv_jasonmode.bool_ ()) {
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return true;
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}
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// no interesting entities, how ?
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else if (!bots.hasInterestingEntities ()) {
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return true;
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}
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return false;
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};
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// we're not allowed to run now
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if (isPickupBlocked ()) {
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m_pickupItem = nullptr;
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m_pickupType = Pickup::None;
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return;
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}
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const auto &interesting = bots.getInterestingEntities ();
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const float radius = cr::sqrf (cv_object_pickup_radius.float_ ());
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if (!game.isNullEntity (m_pickupItem)) {
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bool itemExists = false;
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auto pickupItem = m_pickupItem;
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for (auto &ent : interesting) {
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// in the periods of updating interesting entities we can get fake ones, that already were picked up, so double check if drawn
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if (ent->v.effects & EF_NODRAW) {
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continue;
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}
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const Vector &origin = game.getEntityOrigin (ent);
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// too far from us ?
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if (pev->origin.distanceSq (origin) > radius) {
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continue;
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}
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if (ent == pickupItem) {
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if (seesItem (origin, ent->v.classname.str ())) {
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itemExists = true;
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}
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break;
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}
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}
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if (itemExists) {
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return;
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}
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else {
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m_pickupItem = nullptr;
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m_pickupType = Pickup::None;
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}
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}
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edict_t *pickupItem = nullptr;
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int32_t pickupType = Pickup::None;
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Vector pickupPos = nullptr;
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m_pickupItem = nullptr;
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m_pickupType = Pickup::None;
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for (const auto &ent : interesting) {
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bool allowPickup = false; // assume can't use it until known otherwise
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// get the entity origin
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const auto &origin = game.getEntityOrigin (ent);
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if ((ent->v.effects & EF_NODRAW) || ent == m_itemIgnore || cr::abs (origin.z - pev->origin.z) > 96.0f) {
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continue; // someone owns this weapon or it hasn't re-spawned yet
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}
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// too far from us ?
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if (pev->origin.distanceSq (origin) > radius) {
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continue;
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}
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auto classname = ent->v.classname.str ();
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auto model = ent->v.model.str (9);
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// check if line of sight to object is not blocked (i.e. visible)
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if (seesItem (origin, classname)) {
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const bool isWeaponBox = classname.startsWith ("weaponbox");
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const bool isDemolitionMap = game.mapIs (MapFlags::Demolition);
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const bool isHostageRescueMap = game.mapIs (MapFlags::HostageRescue);
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const bool isCSDM = game.is (GameFlags::CSDM);
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if (isHostageRescueMap && util.isHostageEntity (ent)) {
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allowPickup = true;
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pickupType = Pickup::Hostage;
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}
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else if (isDemolitionMap && isWeaponBox && model == "backpack.mdl") {
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allowPickup = true;
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pickupType = Pickup::DroppedC4;
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}
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else if ((isWeaponBox || classname.startsWith ("armoury_entity") || (isCSDM && classname.startsWith ("csdm"))) && !m_isUsingGrenade) {
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allowPickup = true;
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pickupType = Pickup::Weapon;
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if (cv_pickup_ammo_and_kits.bool_ ()) {
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int primaryWeaponCarried = bestPrimaryCarried ();
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int secondaryWeaponCarried = bestSecondaryCarried ();
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const auto &config = conf.getWeapons ();
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const auto &primary = config[primaryWeaponCarried];
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const auto &secondary = config[secondaryWeaponCarried];
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const auto &primaryProp = conf.getWeaponProp (primary.id);
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const auto &secondaryProp = conf.getWeaponProp (secondary.id);
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if (secondaryWeaponCarried < kPrimaryWeaponMinIndex && (getAmmo (secondary.id) > 0.3 * secondaryProp.ammo1Max) && model == "357ammobox.mdl") {
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allowPickup = false;
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}
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else if (!m_isVIP && primaryWeaponCarried >= kPrimaryWeaponMinIndex && (getAmmo (primary.id) > 0.3 * primaryProp.ammo1Max) && !m_isUsingGrenade && !hasShield ()) {
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auto weaponType = conf.getWeaponType (primaryWeaponCarried);
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const bool isSniperRifle = weaponType == WeaponType::Sniper;
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const bool isSubmachine = weaponType == WeaponType::SMG;
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const bool isShotgun = weaponType == WeaponType::Shotgun;
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const bool isRifle = weaponType == WeaponType::Rifle || weaponType == WeaponType::ZoomRifle;
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if (!isRifle && model == "9mmarclip.mdl") {
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allowPickup = false;
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}
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else if (!isShotgun && model == "shotbox.mdl") {
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allowPickup = false;
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}
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else if (!isSubmachine && model == "9mmclip.mdl") {
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allowPickup = false;
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}
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else if (!isSniperRifle && model == "crossbow_clip.mdl") {
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allowPickup = false;
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}
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else if (primaryWeaponCarried != Weapon::M249 && model == "chainammo.mdl") {
|
|
allowPickup = false;
|
|
}
|
|
}
|
|
else if (m_healthValue >= 100.0f && model == "medkit.mdl") {
|
|
allowPickup = false;
|
|
}
|
|
else if (pev->armorvalue >= 100.0f && (model == "kevlar.mdl"|| model == "battery.mdl" || model == "assault.mdl")) {
|
|
allowPickup = false;
|
|
}
|
|
|
|
if (allowPickup) {
|
|
pickupType = Pickup::AmmoAndKits;
|
|
}
|
|
}
|
|
|
|
// weapon replacement is not allowed
|
|
if (!cv_pickup_best.bool_ ()) {
|
|
allowPickup = false;
|
|
pickupType = Pickup::None;
|
|
}
|
|
}
|
|
else if (classname.startsWith ("weapon_shield") && !m_isUsingGrenade) {
|
|
allowPickup = true;
|
|
pickupType = Pickup::Shield;
|
|
|
|
// weapon replacement is not allowed
|
|
if (!cv_pickup_best.bool_ ()) {
|
|
allowPickup = false;
|
|
pickupType = Pickup::None;
|
|
}
|
|
}
|
|
else if (isDemolitionMap && m_team == Team::CT && !m_hasDefuser && classname.startsWith ("item_thighpack")) {
|
|
allowPickup = true;
|
|
pickupType = Pickup::DefusalKit;
|
|
}
|
|
else if (isDemolitionMap && classname.startsWith ("grenade") && conf.getBombModelName () == model) {
|
|
allowPickup = true;
|
|
pickupType = Pickup::PlantedC4;
|
|
}
|
|
else if (cv_pickup_custom_items.bool_ () && util.isItem (ent) && !classname.startsWith ("item_thighpack")) {
|
|
allowPickup = true;
|
|
pickupType = Pickup::Items;
|
|
}
|
|
}
|
|
|
|
// if the bot found something it can pickup...
|
|
if (allowPickup) {
|
|
|
|
// found weapon on ground?
|
|
if (pickupType == Pickup::Weapon) {
|
|
if (m_isVIP) {
|
|
allowPickup = false;
|
|
}
|
|
else if (!rateGroundWeapon (ent)) {
|
|
allowPickup = false;
|
|
}
|
|
else if ((pev->weapons & cr::bit (Weapon::Flashbang)) && model == "flashbang.mdl") {
|
|
allowPickup = false;
|
|
}
|
|
else if ((pev->weapons & cr::bit (Weapon::Explosive)) && model == "hegrenade.mdl") {
|
|
allowPickup = false;
|
|
}
|
|
else if ((pev->weapons & cr::bit (Weapon::Smoke)) && model == "smokegrenade.mdl") {
|
|
allowPickup = false;
|
|
}
|
|
}
|
|
|
|
// found a shield on ground?
|
|
else if (pickupType == Pickup::Shield) {
|
|
if ((pev->weapons & cr::bit (Weapon::Elite)) || hasShield () || m_isVIP || (hasPrimaryWeapon () && !rateGroundWeapon (ent))) {
|
|
allowPickup = false;
|
|
}
|
|
}
|
|
|
|
// terrorist team specific
|
|
else if (m_team == Team::Terrorist) {
|
|
if (pickupType == Pickup::DroppedC4) {
|
|
m_destOrigin = origin; // ensure we reached dropped bomb
|
|
|
|
pushChatterMessage (Chatter::FoundC4); // play info about that
|
|
clearSearchNodes ();
|
|
}
|
|
else if (pickupType == Pickup::Hostage) {
|
|
m_itemIgnore = ent;
|
|
allowPickup = false;
|
|
|
|
if (!m_defendHostage && m_personality != Personality::Rusher && m_difficulty >= Difficulty::Normal && rg.chance (15) && m_timeCamping + 15.0f < game.time ()) {
|
|
int index = findDefendNode (origin);
|
|
|
|
startTask (Task::Camp, TaskPri::Camp, kInvalidNodeIndex, game.time () + rg.get (30.0f, 60.0f), true); // push camp task on to stack
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, index, game.time () + rg.get (3.0f, 6.0f), true); // push move command
|
|
|
|
// decide to duck or not to duck
|
|
selectCampButtons (index);
|
|
m_defendHostage = true;
|
|
|
|
pushChatterMessage (Chatter::GoingToGuardHostages); // play info about that
|
|
return;
|
|
}
|
|
}
|
|
else if (pickupType == Pickup::PlantedC4) {
|
|
allowPickup = false;
|
|
|
|
if (!m_defendedBomb) {
|
|
m_defendedBomb = true;
|
|
|
|
int index = findDefendNode (origin);
|
|
const Path &path = graph[index];
|
|
|
|
float bombTimer = mp_c4timer.float_ ();
|
|
float timeMidBlowup = bots.getTimeBombPlanted () + (bombTimer * 0.5f + bombTimer * 0.25f) - graph.calculateTravelTime (pev->maxspeed, pev->origin, path.origin);
|
|
|
|
if (timeMidBlowup > game.time ()) {
|
|
clearTask (Task::MoveToPosition); // remove any move tasks
|
|
|
|
startTask (Task::Camp, TaskPri::Camp, kInvalidNodeIndex, timeMidBlowup, true); // push camp task on to stack
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, index, timeMidBlowup, true); // push move command
|
|
|
|
// decide to duck or not to duck
|
|
selectCampButtons (index);
|
|
|
|
if (rg.chance (90)) {
|
|
pushChatterMessage (Chatter::DefendingBombsite);
|
|
}
|
|
}
|
|
else {
|
|
pushRadioMessage (Radio::ShesGonnaBlow); // issue an additional radio message
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (m_team == Team::CT) {
|
|
if (pickupType == Pickup::Hostage) {
|
|
if (game.isNullEntity (ent) || ent->v.health <= 0) {
|
|
allowPickup = false; // never pickup dead hostage
|
|
}
|
|
else {
|
|
for (const auto &other : bots) {
|
|
if (other->m_notKilled) {
|
|
for (const auto &hostage : other->m_hostages) {
|
|
if (hostage == ent) {
|
|
allowPickup = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// don't steal hostage from human teammate (hack)
|
|
if (allowPickup) {
|
|
for (auto &client : util.getClients ()) {
|
|
if ((client.flags & ClientFlags::Used) && !(client.ent->v.flags & FL_FAKECLIENT) && (client.flags & ClientFlags::Alive) &&
|
|
client.team == m_team && client.ent->v.origin.distanceSq (ent->v.origin) <= cr::sqrf (240.0f)) {
|
|
allowPickup = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (pickupType == Pickup::PlantedC4) {
|
|
if (util.isAlive (m_enemy)) {
|
|
return;
|
|
}
|
|
|
|
if (isOutOfBombTimer ()) {
|
|
completeTask ();
|
|
|
|
// then start escape from bomb immediate
|
|
startTask (Task::EscapeFromBomb, TaskPri::EscapeFromBomb, kInvalidNodeIndex, 0.0f, true);
|
|
return;
|
|
}
|
|
|
|
if (rg.chance (70)) {
|
|
pushChatterMessage (Chatter::FoundC4Plant);
|
|
}
|
|
allowPickup = !isBombDefusing (origin) || m_hasProgressBar;
|
|
|
|
if (!m_defendedBomb && !allowPickup) {
|
|
m_defendedBomb = true;
|
|
|
|
int index = findDefendNode (origin);
|
|
const auto &path = graph[index];
|
|
|
|
float timeToExplode = bots.getTimeBombPlanted () + mp_c4timer.float_ () - graph.calculateTravelTime (pev->maxspeed, pev->origin, path.origin);
|
|
|
|
clearTask (Task::MoveToPosition); // remove any move tasks
|
|
|
|
startTask (Task::Camp, TaskPri::Camp, kInvalidNodeIndex, timeToExplode, true); // push camp task on to stack
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, index, timeToExplode, true); // push move command
|
|
|
|
// decide to duck or not to duck
|
|
selectCampButtons (index);
|
|
|
|
if (rg.chance (85)) {
|
|
pushChatterMessage (Chatter::DefendingBombsite);
|
|
}
|
|
}
|
|
|
|
if (pev->origin.distanceSq (origin) > cr::sqrf (60.0f)) {
|
|
|
|
if (!graph.isNodeReacheable (pev->origin, origin)) {
|
|
allowPickup = false;
|
|
}
|
|
}
|
|
}
|
|
else if (pickupType == Pickup::DroppedC4) {
|
|
m_itemIgnore = ent;
|
|
allowPickup = false;
|
|
|
|
if (!m_defendedBomb && m_difficulty >= Difficulty::Normal && rg.chance (75) && m_healthValue < 60) {
|
|
int index = findDefendNode (origin);
|
|
|
|
startTask (Task::Camp, TaskPri::Camp, kInvalidNodeIndex, game.time () + rg.get (30.0f, 70.0f), true); // push camp task on to stack
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, index, game.time () + rg.get (10.0f, 30.0f), true); // push move command
|
|
|
|
// decide to duck or not to duck
|
|
selectCampButtons (index);
|
|
m_defendedBomb = true;
|
|
|
|
pushChatterMessage (Chatter::GoingToGuardDroppedC4); // play info about that
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
// if condition valid
|
|
if (allowPickup) {
|
|
pickupPos = origin; // remember location of entity
|
|
pickupItem = ent; // remember this entity
|
|
|
|
m_pickupType = pickupType;
|
|
break;
|
|
}
|
|
else {
|
|
pickupType = Pickup::None;
|
|
}
|
|
}
|
|
} // end of the while loop
|
|
|
|
if (!game.isNullEntity (pickupItem)) {
|
|
for (const auto &other : bots) {
|
|
if (other.get () != this && other->m_notKilled && other->m_pickupItem == pickupItem) {
|
|
m_pickupItem = nullptr;
|
|
m_pickupType = Pickup::None;
|
|
|
|
return;
|
|
}
|
|
}
|
|
const float highOffset = (m_pickupType == Pickup::Hostage || m_pickupType == Pickup::PlantedC4) ? 50.0f : 20.0f;
|
|
|
|
// check if item is too high to reach, check if getting the item would hurt bot
|
|
if (pickupPos.z > getEyesPos ().z + highOffset || isDeadlyMove (pickupPos)) {
|
|
m_itemIgnore = m_pickupItem;
|
|
m_pickupItem = nullptr;
|
|
m_pickupType = Pickup::None;
|
|
|
|
return;
|
|
}
|
|
m_pickupItem = pickupItem; // save pointer of picking up entity
|
|
}
|
|
}
|
|
|
|
void Bot::ensureEntitiesClear () {
|
|
if ((!m_isStuck || m_navTimeset + getEstimatedNodeReachTime () + m_frameInterval * 2.0f > game.time ()) && !(m_states & Sense::SeeingEnemy)) {
|
|
return;
|
|
}
|
|
const auto currentTask = getCurrentTaskId ();
|
|
|
|
if (currentTask == Task::PickupItem || (m_states & Sense::PickupItem)) {
|
|
if (!game.isNullEntity (m_pickupItem) && !m_hasProgressBar) {
|
|
m_itemIgnore = m_pickupItem; // clear these pointers, bot might be stuck getting to them
|
|
}
|
|
|
|
m_itemCheckTime = game.time () + 5.0f;
|
|
m_pickupType = Pickup::None;
|
|
m_pickupItem = nullptr;
|
|
|
|
if (currentTask == Task::PickupItem) {
|
|
completeTask ();
|
|
}
|
|
}
|
|
else if (currentTask == Task::ShootBreakable) {
|
|
if (!game.isNullEntity (m_breakableEntity)) {
|
|
m_ignoredBreakable.emplace (m_breakableEntity);
|
|
}
|
|
|
|
m_breakableTime = game.time () + 5.0f;
|
|
m_breakableOrigin = nullptr;
|
|
m_lastBreakable = nullptr;
|
|
m_breakableEntity = nullptr;
|
|
|
|
completeTask ();
|
|
}
|
|
findValidNode ();
|
|
}
|
|
|
|
Vector Bot::getCampDirection (const Vector &dest) {
|
|
// this function check if view on last enemy position is blocked - replace with better vector then
|
|
// mostly used for getting a good camping direction vector if not camping on a camp node
|
|
|
|
TraceResult tr {};
|
|
const Vector &src = getEyesPos ();
|
|
|
|
game.testLine (src, dest, TraceIgnore::Monsters, ent (), &tr);
|
|
|
|
// check if the trace hit something...
|
|
if (tr.flFraction < 1.0f) {
|
|
const float lengthSq = tr.vecEndPos.distanceSq (src);
|
|
|
|
if (lengthSq > cr::sqrf (1024.0f)) {
|
|
return nullptr;
|
|
}
|
|
|
|
const int enemyIndex = graph.getNearest (dest);
|
|
const int tempIndex = graph.getNearest (pev->origin);
|
|
|
|
if (tempIndex == kInvalidNodeIndex || enemyIndex == kInvalidNodeIndex) {
|
|
return nullptr;
|
|
}
|
|
float nearestDistance = kInfiniteDistance;
|
|
|
|
int lookAtNode = kInvalidNodeIndex;
|
|
const Path &path = graph[tempIndex];
|
|
|
|
for (auto &link : path.links) {
|
|
if (link.index == kInvalidNodeIndex) {
|
|
continue;
|
|
}
|
|
const auto distance = planner.dist (link.index, enemyIndex);
|
|
|
|
if (distance < nearestDistance) {
|
|
nearestDistance = distance;
|
|
lookAtNode = link.index;
|
|
}
|
|
}
|
|
|
|
if (graph.exists (lookAtNode)) {
|
|
return graph[lookAtNode].origin;
|
|
}
|
|
}
|
|
auto dangerIndex = practice.getIndex (m_team, m_currentNodeIndex, m_currentNodeIndex);
|
|
|
|
if (graph.exists (dangerIndex)) {
|
|
return graph[dangerIndex].origin;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
void Bot::showChatterIcon (bool show, bool disconnect) {
|
|
// this function depending on show boolean, shows/remove chatter, icon, on the head of bot.
|
|
|
|
if (!game.is (GameFlags::HasBotVoice) || cv_radio_mode.int_ () != 2) {
|
|
return;
|
|
}
|
|
|
|
auto sendBotVoice = [] (bool on, edict_t *ent, int ownId) {
|
|
MessageWriter (MSG_ONE, msgs.id (NetMsg::BotVoice), nullptr, ent) // begin message
|
|
.writeByte (on) // switch on/off
|
|
.writeByte (ownId);
|
|
};
|
|
const int ownIndex = index ();
|
|
|
|
// do not respect timers while disconnecting bot
|
|
for (auto &client : util.getClients ()) {
|
|
if (!(client.flags & ClientFlags::Used) || (client.ent->v.flags & FL_FAKECLIENT) || client.team != m_team) {
|
|
continue;
|
|
}
|
|
|
|
// dormants not receiving messages
|
|
if (client.ent->v.flags & FL_DORMANT) {
|
|
continue;
|
|
}
|
|
|
|
// do not respect timers while disconnecting bot
|
|
if (!show && (client.iconFlags[ownIndex] & ClientFlags::Icon) && (disconnect || client.iconTimestamp[ownIndex] < game.time ())) {
|
|
sendBotVoice (false, client.ent, entindex ());
|
|
|
|
client.iconTimestamp[ownIndex] = 0.0f;
|
|
client.iconFlags[ownIndex] &= ~ClientFlags::Icon;
|
|
}
|
|
else if (show && !(client.iconFlags[ownIndex] & ClientFlags::Icon)) {
|
|
sendBotVoice (true, client.ent, entindex ());
|
|
}
|
|
}
|
|
}
|
|
|
|
void Bot::instantChatter (int type) {
|
|
// this function sends instant chatter messages.
|
|
if (!game.is (GameFlags::HasBotVoice) || cv_radio_mode.int_ () != 2 || !conf.hasChatterBank (type) || !conf.hasChatterBank (Chatter::DiePain)) {
|
|
return;
|
|
}
|
|
|
|
const auto &playbackSound = conf.pickRandomFromChatterBank (type);
|
|
const auto &painSound = conf.pickRandomFromChatterBank (Chatter::DiePain);
|
|
|
|
if (m_notKilled) {
|
|
showChatterIcon (true);
|
|
}
|
|
MessageWriter msg;
|
|
const int ownIndex = index ();
|
|
|
|
auto writeChatterSound = [&msg] (ChatterItem item) {
|
|
msg.writeString (strings.format ("%s%s%s.wav", cv_chatter_path.str (), PATH_SEP, item.name));
|
|
};
|
|
|
|
for (auto &client : util.getClients ()) {
|
|
if (!(client.flags & ClientFlags::Used) || (client.ent->v.flags & FL_FAKECLIENT) || client.team != m_team) {
|
|
continue;
|
|
}
|
|
msg.start (MSG_ONE, msgs.id (NetMsg::SendAudio), nullptr, client.ent); // begin message
|
|
msg.writeByte (ownIndex);
|
|
|
|
if (pev->deadflag & DEAD_DYING) {
|
|
client.iconTimestamp[ownIndex] = game.time () + painSound.duration;
|
|
writeChatterSound (painSound);
|
|
}
|
|
else if (m_notKilled) {
|
|
client.iconTimestamp[ownIndex] = game.time () + playbackSound.duration;
|
|
writeChatterSound (playbackSound);
|
|
}
|
|
msg.writeShort (m_voicePitch).end ();
|
|
client.iconFlags[ownIndex] |= ClientFlags::Icon;
|
|
}
|
|
}
|
|
|
|
void Bot::pushRadioMessage (int message) {
|
|
// this function inserts the radio message into the message queue
|
|
|
|
if (cv_radio_mode.int_ () == 0 || m_numFriendsLeft == 0) {
|
|
return;
|
|
}
|
|
m_forceRadio = !game.is (GameFlags::HasBotVoice) || !conf.hasChatterBank (message) || cv_radio_mode.int_ () != 2; // use radio instead voice
|
|
|
|
m_radioSelect = message;
|
|
pushMsgQueue (BotMsg::Radio);
|
|
}
|
|
|
|
void Bot::pushChatterMessage (int message) {
|
|
// this function inserts the voice message into the message queue (mostly same as above)
|
|
|
|
if (!game.is (GameFlags::HasBotVoice) || cv_radio_mode.int_ () != 2 || !conf.hasChatterBank (message) || m_numFriendsLeft == 0) {
|
|
return;
|
|
}
|
|
bool sendMessage = false;
|
|
|
|
const auto messageRepeat = conf.getChatterMessageRepeatInterval (message);
|
|
auto &messageTimer = m_chatterTimes[message];
|
|
|
|
if (messageTimer < game.time () || cr::fequal (messageTimer, kMaxChatterRepeatInterval)) {
|
|
if (!cr::fequal (messageRepeat, kMaxChatterRepeatInterval)) {
|
|
messageTimer = game.time () + messageRepeat;
|
|
}
|
|
sendMessage = true;
|
|
}
|
|
|
|
if (!sendMessage) {
|
|
m_radioSelect = -1;
|
|
return;
|
|
}
|
|
m_radioSelect = message;
|
|
pushMsgQueue (BotMsg::Radio);
|
|
}
|
|
|
|
void Bot::checkMsgQueue () {
|
|
// this function checks and executes pending messages
|
|
|
|
// no new message?
|
|
if (m_msgQueue.empty ()) {
|
|
return;
|
|
}
|
|
|
|
// get message from deque
|
|
const auto state = m_msgQueue.popFront ();
|
|
|
|
// nothing to do?
|
|
if (state == BotMsg::None || (state == BotMsg::Radio && game.is (GameFlags::FreeForAll))) {
|
|
return;
|
|
}
|
|
|
|
switch (state) {
|
|
case BotMsg::Buy: // general buy message
|
|
|
|
// buy weapon
|
|
if (m_nextBuyTime > game.time ()) {
|
|
// keep sending message
|
|
pushMsgQueue (BotMsg::Buy);
|
|
return;
|
|
}
|
|
|
|
if (!m_inBuyZone || game.is (GameFlags::CSDM) || m_isCreature) {
|
|
m_buyPending = true;
|
|
m_buyingFinished = true;
|
|
|
|
break;
|
|
}
|
|
|
|
m_buyPending = false;
|
|
m_nextBuyTime = game.time () + rg.get (0.5f, 1.3f);
|
|
|
|
// if freezetime is very low do not delay the buy process
|
|
if (mp_freezetime.float_ () <= 1.0f) {
|
|
m_nextBuyTime = game.time ();
|
|
m_ignoreBuyDelay = true;
|
|
}
|
|
|
|
// if bot buying is off then no need to buy
|
|
if (!cv_botbuy.bool_ ()) {
|
|
m_buyState = BuyState::Done;
|
|
}
|
|
|
|
// if fun-mode no need to buy
|
|
if (cv_jasonmode.bool_ ()) {
|
|
m_buyState = BuyState::Done;
|
|
selectWeaponById (Weapon::Knife);
|
|
}
|
|
|
|
// prevent vip from buying
|
|
if (m_isVIP) {
|
|
m_buyState = BuyState::Done;
|
|
m_pathType = FindPath::Fast;
|
|
}
|
|
|
|
// prevent terrorists from buying on es maps
|
|
if (game.mapIs (MapFlags::Escape) && m_team == Team::Terrorist) {
|
|
m_buyState = BuyState::Done;
|
|
}
|
|
|
|
// prevent teams from buying on fun maps
|
|
if (game.mapIs (MapFlags::KnifeArena)) {
|
|
m_buyState = BuyState::Done;
|
|
|
|
if (game.mapIs (MapFlags::KnifeArena)) {
|
|
cv_jasonmode.set (1);
|
|
}
|
|
}
|
|
|
|
if (m_buyState > BuyState::Done - 1) {
|
|
m_buyingFinished = true;
|
|
return;
|
|
}
|
|
|
|
pushMsgQueue (BotMsg::None);
|
|
buyStuff ();
|
|
|
|
break;
|
|
|
|
case BotMsg::Radio:
|
|
// if last bot radio command (global) happened just a 3 seconds ago, delay response
|
|
if (bots.getLastRadioTimestamp (m_team) + 3.0f < game.time ()) {
|
|
// if same message like previous just do a yes/no
|
|
if (m_radioSelect != Radio::RogerThat && m_radioSelect != Radio::Negative) {
|
|
if (m_radioSelect == bots.getLastRadio (m_team) && bots.getLastRadioTimestamp (m_team) + 1.5f > game.time ()) {
|
|
m_radioSelect = -1;
|
|
}
|
|
else {
|
|
if (m_radioSelect != Radio::ReportingIn) {
|
|
bots.setLastRadio (m_team, m_radioSelect);
|
|
}
|
|
else {
|
|
bots.setLastRadio (m_team, -1);
|
|
}
|
|
|
|
for (const auto &bot : bots) {
|
|
if (pev != bot->pev && bot->m_team == m_team) {
|
|
bot->m_radioOrder = m_radioSelect;
|
|
bot->m_radioEntity = ent ();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (m_radioSelect != -1) {
|
|
if ((m_radioSelect != Radio::ReportingIn && m_forceRadio) || cv_radio_mode.int_ () != 2 || !conf.hasChatterBank (m_radioSelect) || !game.is (GameFlags::HasBotVoice)) {
|
|
if (m_radioSelect < Radio::GoGoGo) {
|
|
issueCommand ("radio1");
|
|
}
|
|
else if (m_radioSelect < Radio::RogerThat) {
|
|
m_radioSelect -= Radio::GoGoGo - 1;
|
|
issueCommand ("radio2");
|
|
}
|
|
else {
|
|
m_radioSelect -= Radio::RogerThat - 1;
|
|
issueCommand ("radio3");
|
|
}
|
|
|
|
// select correct menu item for this radio message
|
|
issueCommand ("menuselect %d", m_radioSelect);
|
|
}
|
|
else if (m_radioSelect != Radio::ReportingIn) {
|
|
instantChatter (m_radioSelect);
|
|
}
|
|
}
|
|
m_forceRadio = false; // reset radio to voice
|
|
bots.setLastRadioTimestamp (m_team, game.time ()); // store last radio usage
|
|
}
|
|
else {
|
|
pushMsgQueue (BotMsg::Radio);
|
|
}
|
|
break;
|
|
|
|
// team independent saytext
|
|
case BotMsg::Say:
|
|
sendToChat (m_chatBuffer, false);
|
|
break;
|
|
|
|
// team dependent saytext
|
|
case BotMsg::SayTeam:
|
|
sendToChat (m_chatBuffer, true);
|
|
break;
|
|
|
|
default:
|
|
return;
|
|
}
|
|
}
|
|
|
|
bool Bot::isWeaponRestricted (int weaponIndex) {
|
|
// this function checks for weapon restrictions.
|
|
|
|
auto val = cv_restricted_weapons.str ();
|
|
|
|
if (val.empty ()) {
|
|
return isWeaponRestrictedAMX (weaponIndex); // no banned weapons
|
|
}
|
|
const auto &bannedWeapons = val.split <String> (";");
|
|
const auto &alias = util.weaponIdToAlias (weaponIndex);
|
|
|
|
for (const auto &ban : bannedWeapons) {
|
|
// check is this weapon is banned
|
|
if (ban == alias) {
|
|
return true;
|
|
}
|
|
}
|
|
return isWeaponRestrictedAMX (weaponIndex);
|
|
}
|
|
|
|
bool Bot::isWeaponRestrictedAMX (int weaponIndex) {
|
|
// this function checks restriction set by AMX Mod, this function code is courtesy of KWo.
|
|
|
|
if (!game.is (GameFlags::Metamod)) {
|
|
return false;
|
|
}
|
|
|
|
auto checkRestriction = [&weaponIndex] (StringRef cvar, const int *data) -> bool {
|
|
auto restrictedWeapons = game.findCvar (cvar);
|
|
|
|
if (restrictedWeapons.empty ()) {
|
|
return false;
|
|
}
|
|
// find the weapon index
|
|
int index = data[weaponIndex - 1];
|
|
|
|
// validate index range
|
|
if (index < 0 || index >= static_cast <int> (restrictedWeapons.length ())) {
|
|
return false;
|
|
}
|
|
return restrictedWeapons[static_cast <size_t> (index)] != '0';
|
|
};
|
|
|
|
// check for weapon restrictions
|
|
if (cr::bit (weaponIndex) & (kPrimaryWeaponMask | kSecondaryWeaponMask | Weapon::Shield)) {
|
|
constexpr int ids[] = { 4, 25, 20, -1, 8, -1, 12, 19, -1, 5, 6, 13, 23, 17, 18, 1, 2, 21, 9, 24, 7, 16, 10, 22, -1, 3, 15, 14, 0, 11 };
|
|
|
|
// verify restrictions
|
|
return checkRestriction ("amx_restrweapons", ids);
|
|
}
|
|
|
|
// check for equipment restrictions
|
|
else {
|
|
constexpr int ids[] = { -1, -1, -1, 3, -1, -1, -1, -1, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 2, -1, -1, -1, -1, -1, 0, 1, 5 };
|
|
|
|
// verify restrictions
|
|
return checkRestriction ("amx_restrequipammo", ids);
|
|
}
|
|
}
|
|
|
|
bool Bot::canReplaceWeapon () {
|
|
// this function determines currently owned primary weapon, and checks if bot has
|
|
// enough money to buy more powerful weapon.
|
|
|
|
const auto tab = conf.getRawWeapons ();
|
|
|
|
// if bot is not rich enough or non-standard weapon mode enabled return false
|
|
if (tab[25].teamStandard != 1 || m_moneyAmount < 4000) {
|
|
return false;
|
|
}
|
|
|
|
if (m_currentWeapon == Weapon::Scout && m_moneyAmount > 5000) {
|
|
return true;
|
|
}
|
|
else if (m_currentWeapon == Weapon::MP5 && m_moneyAmount > 6000) {
|
|
return true;
|
|
}
|
|
else if (usesShotgun () && m_moneyAmount > 4000) {
|
|
return true;
|
|
}
|
|
return isWeaponRestricted (m_currentWeapon);
|
|
}
|
|
|
|
int Bot::pickBestWeapon (Array <int> &vec, int moneySave) {
|
|
// this function picks best available weapon from random choice with money save
|
|
|
|
if (vec.length () < 2) {
|
|
return vec.first ();
|
|
}
|
|
const bool needMoreRandomWeapon = (m_personality == Personality::Careful) || (rg.chance (25) && m_personality == Personality::Normal);
|
|
|
|
if (needMoreRandomWeapon) {
|
|
auto buyFactor = (static_cast <float> (m_moneyAmount) - static_cast <float> (moneySave)) / (16000.0f - static_cast <float> (moneySave)) * 3.0f;
|
|
|
|
if (buyFactor < 1.0f) {
|
|
buyFactor = 1.0f;
|
|
}
|
|
// swap array values
|
|
vec.reverse ();
|
|
|
|
return vec[static_cast <int> (static_cast <float> (vec.length <int32_t> () - 1) * cr::log10 (rg.get (1.0f, cr::powf (10.0f, buyFactor))) / buyFactor + 0.5f)];
|
|
}
|
|
int chance = 95;
|
|
|
|
// high skilled bots almost always prefer best weapon
|
|
if (m_difficulty < Difficulty::Expert) {
|
|
if (m_personality == Personality::Normal) {
|
|
chance = 50;
|
|
}
|
|
else if (m_personality == Personality::Careful) {
|
|
chance = 75;
|
|
}
|
|
}
|
|
const auto &tab = conf.getWeapons ();
|
|
|
|
for (const auto &w : vec) {
|
|
const auto &weapon = tab[w];
|
|
|
|
// if wea have enough money for weapon buy it
|
|
if (weapon.price + moneySave < m_moneyAmount + rg.get (50, 200) && rg.chance (chance)) {
|
|
return w;
|
|
}
|
|
}
|
|
return vec.random ();
|
|
}
|
|
|
|
void Bot::buyStuff () {
|
|
// this function does all the work in selecting correct buy menus for most weapons/items
|
|
|
|
WeaponInfo *selectedWeapon = nullptr;
|
|
m_nextBuyTime = game.time ();
|
|
|
|
if (!m_ignoreBuyDelay) {
|
|
m_nextBuyTime += rg.get (0.3f, 0.5f);
|
|
}
|
|
|
|
int count = 0;
|
|
Array <int32_t> choices;
|
|
|
|
// select the priority tab for this personality
|
|
const int *pref = conf.getWeaponPrefs (m_personality) + kNumWeapons;
|
|
const auto tab = conf.getRawWeapons ();
|
|
|
|
const bool isPistolMode = tab[25].teamStandard == -1 && tab[3].teamStandard == 2;
|
|
const bool teamHasGoodEconomics = bots.checkTeamEco (m_team);
|
|
|
|
// do this, because xash engine is not capable to run all the features goldsrc, but we have cs 1.6 on it, so buy table must be the same
|
|
const bool isOldGame = game.is (GameFlags::Legacy);
|
|
|
|
const bool hasDefaultPistols = (pev->weapons & (cr::bit (Weapon::USP) | cr::bit (Weapon::Glock18)));
|
|
const bool isFirstRound = m_moneyAmount == mp_startmoney.int_ ();
|
|
|
|
switch (m_buyState) {
|
|
case BuyState::PrimaryWeapon: // if no primary weapon and bot has some money, buy a primary weapon
|
|
if ((!hasShield () && !hasPrimaryWeapon () && teamHasGoodEconomics) || (teamHasGoodEconomics && canReplaceWeapon ())) {
|
|
int moneySave = 0;
|
|
|
|
do {
|
|
bool ignoreWeapon = false;
|
|
|
|
pref--;
|
|
|
|
assert (*pref > -1);
|
|
assert (*pref < kNumWeapons);
|
|
|
|
selectedWeapon = &tab[*pref];
|
|
++count;
|
|
|
|
if (selectedWeapon->buyGroup == 1) {
|
|
continue;
|
|
}
|
|
|
|
// weapon available for every team?
|
|
if (game.mapIs (MapFlags::Assassination) && selectedWeapon->teamAS != 2 && selectedWeapon->teamAS != m_team) {
|
|
continue;
|
|
}
|
|
|
|
// ignore weapon if this weapon not supported by currently running cs version...
|
|
if (isOldGame && selectedWeapon->buySelect == -1) {
|
|
continue;
|
|
}
|
|
|
|
// ignore weapon if this weapon is not targeted to out team....
|
|
if (selectedWeapon->teamStandard != 2 && selectedWeapon->teamStandard != m_team) {
|
|
continue;
|
|
}
|
|
|
|
// ignore weapon if this weapon is restricted
|
|
if (isWeaponRestricted (selectedWeapon->id)) {
|
|
continue;
|
|
}
|
|
|
|
const int *limit = conf.getEconLimit ();
|
|
int prostock = 0;
|
|
|
|
const int disrespectEconomicsPct = 100 - cv_economics_disrespect_percent.int_ ();
|
|
|
|
// filter out weapons with bot economics
|
|
switch (m_personality) {
|
|
case Personality::Rusher:
|
|
prostock = limit[EcoLimit::ProstockRusher];
|
|
break;
|
|
|
|
case Personality::Careful:
|
|
prostock = limit[EcoLimit::ProstockCareful];
|
|
break;
|
|
|
|
case Personality::Normal:
|
|
default:
|
|
prostock = limit[EcoLimit::ProstockNormal];
|
|
break;
|
|
}
|
|
|
|
if (m_team == Team::CT) {
|
|
switch (selectedWeapon->id) {
|
|
case Weapon::TMP:
|
|
case Weapon::UMP45:
|
|
case Weapon::P90:
|
|
case Weapon::MP5:
|
|
if (m_moneyAmount > limit[EcoLimit::SmgCTGreater] + prostock && rg.chance (disrespectEconomicsPct)) {
|
|
ignoreWeapon = true;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (selectedWeapon->id == Weapon::Shield && m_moneyAmount > limit[EcoLimit::ShieldGreater] && rg.chance (disrespectEconomicsPct)) {
|
|
ignoreWeapon = true;
|
|
}
|
|
}
|
|
else if (m_team == Team::Terrorist) {
|
|
switch (selectedWeapon->id) {
|
|
case Weapon::UMP45:
|
|
case Weapon::MAC10:
|
|
case Weapon::P90:
|
|
case Weapon::MP5:
|
|
case Weapon::Scout:
|
|
if (m_moneyAmount > limit[EcoLimit::SmgTEGreater] + prostock && rg.chance (disrespectEconomicsPct)) {
|
|
ignoreWeapon = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
switch (selectedWeapon->id) {
|
|
case Weapon::XM1014:
|
|
case Weapon::M3:
|
|
if (m_moneyAmount < limit[EcoLimit::ShotgunLess] && rg.chance (disrespectEconomicsPct)) {
|
|
ignoreWeapon = true;
|
|
}
|
|
|
|
if (m_moneyAmount >= limit[EcoLimit::ShotgunGreater]) {
|
|
ignoreWeapon = false;
|
|
|
|
}
|
|
break;
|
|
}
|
|
|
|
switch (selectedWeapon->id) {
|
|
case Weapon::SG550:
|
|
case Weapon::G3SG1:
|
|
case Weapon::AWP:
|
|
case Weapon::M249:
|
|
if (m_moneyAmount < limit[EcoLimit::HeavyLess] && rg.chance (85)) {
|
|
ignoreWeapon = true;
|
|
|
|
}
|
|
|
|
if (m_moneyAmount >= limit[EcoLimit::HeavyGreater]) {
|
|
ignoreWeapon = false;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (ignoreWeapon && tab[25].teamStandard == 1 && cv_economics_rounds.bool_ ()) {
|
|
continue;
|
|
}
|
|
|
|
// save money for grenade for example?
|
|
moneySave = rg.get (500, 1000);
|
|
|
|
if (bots.getLastWinner () == m_team) {
|
|
moneySave = 0;
|
|
}
|
|
|
|
if (selectedWeapon->price <= (m_moneyAmount - moneySave)) {
|
|
choices.emplace (*pref);
|
|
}
|
|
|
|
} while (count < kNumWeapons && choices.length () < 4);
|
|
|
|
// found a desired weapon?
|
|
if (!choices.empty ()) {
|
|
selectedWeapon = &tab[pickBestWeapon (choices, moneySave)];
|
|
}
|
|
else {
|
|
selectedWeapon = nullptr;
|
|
}
|
|
|
|
if (selectedWeapon != nullptr) {
|
|
issueCommand ("buy;menuselect %d", selectedWeapon->buyGroup);
|
|
|
|
if (isOldGame) {
|
|
issueCommand ("menuselect %d", selectedWeapon->buySelect);
|
|
}
|
|
else {
|
|
if (m_team == Team::Terrorist) {
|
|
issueCommand ("menuselect %d", selectedWeapon->buySelectT);
|
|
}
|
|
else {
|
|
issueCommand ("menuselect %d", selectedWeapon->buySelectCT);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (hasPrimaryWeapon () && !hasShield ()) {
|
|
m_reloadState = Reload::Primary;
|
|
break;
|
|
}
|
|
else if ((hasSecondaryWeapon () && !hasShield ()) || hasShield ()) {
|
|
m_reloadState = Reload::Secondary;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case BuyState::ArmorVestHelm: // if armor is damaged and bot has some money, buy some armor
|
|
if (pev->armorvalue < rg.get (50.0f, 80.0f) && teamHasGoodEconomics && (isPistolMode || (teamHasGoodEconomics && hasPrimaryWeapon ()))) {
|
|
// if bot is rich, buy kevlar + helmet, else buy a single kevlar
|
|
if (m_moneyAmount > 1500 && !isWeaponRestricted (Weapon::ArmorHelm)) {
|
|
issueCommand ("buyequip;menuselect 2");
|
|
}
|
|
else if (!isWeaponRestricted (Weapon::Armor)) {
|
|
issueCommand ("buyequip;menuselect 1");
|
|
}
|
|
}
|
|
break;
|
|
|
|
case BuyState::SecondaryWeapon: // if bot has still some money, buy a better secondary weapon
|
|
if (isPistolMode || (isFirstRound && hasDefaultPistols && rg.chance (60)) || (hasDefaultPistols && bots.getLastWinner () == m_team && m_moneyAmount > rg.get (2000, 3000)) || (hasPrimaryWeapon () && hasDefaultPistols && m_moneyAmount > rg.get (7500, 9000))) {
|
|
do {
|
|
pref--;
|
|
|
|
assert (*pref > -1);
|
|
assert (*pref < kNumWeapons);
|
|
|
|
selectedWeapon = &tab[*pref];
|
|
++count;
|
|
|
|
if (selectedWeapon->buyGroup != 1) {
|
|
continue;
|
|
}
|
|
|
|
// ignore weapon if this weapon is restricted
|
|
if (isWeaponRestricted (selectedWeapon->id)) {
|
|
continue;
|
|
}
|
|
|
|
// weapon available for every team?
|
|
if (game.mapIs (MapFlags::Assassination) && selectedWeapon->teamAS != 2 && selectedWeapon->teamAS != m_team) {
|
|
continue;
|
|
}
|
|
|
|
if (isOldGame && selectedWeapon->buySelect == -1) {
|
|
continue;
|
|
}
|
|
|
|
if (selectedWeapon->teamStandard != 2 && selectedWeapon->teamStandard != m_team) {
|
|
continue;
|
|
}
|
|
|
|
if (selectedWeapon->price <= (m_moneyAmount - rg.get (100, 200))) {
|
|
choices.emplace (*pref);
|
|
}
|
|
|
|
} while (count < kNumWeapons && choices.length () < 4);
|
|
|
|
// found a desired weapon?
|
|
if (!choices.empty ()) {
|
|
selectedWeapon = &tab[pickBestWeapon (choices, rg.get (100, 200))];
|
|
}
|
|
else {
|
|
selectedWeapon = nullptr;
|
|
}
|
|
|
|
if (selectedWeapon != nullptr) {
|
|
issueCommand ("buy;menuselect %d", selectedWeapon->buyGroup);
|
|
|
|
if (isOldGame) {
|
|
issueCommand ("menuselect %d", selectedWeapon->buySelect);
|
|
}
|
|
else {
|
|
if (m_team == Team::Terrorist) {
|
|
issueCommand ("menuselect %d", selectedWeapon->buySelectT);
|
|
}
|
|
else {
|
|
issueCommand ("menuselect %d", selectedWeapon->buySelectCT);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
|
|
case BuyState::Ammo: // buy enough primary & secondary ammo (do not check for money here)
|
|
for (int i = 0; i < 7; ++i) {
|
|
issueCommand ("buyammo%d", rg.get (1, 2)); // simulate human
|
|
}
|
|
|
|
// buy enough ammo
|
|
if (hasPrimaryWeapon ()) {
|
|
issueCommand ("buy;menuselect 6");
|
|
}
|
|
else {
|
|
issueCommand ("buy;menuselect 7");
|
|
}
|
|
|
|
// try to reload secondary weapon
|
|
if (m_reloadState != Reload::Primary) {
|
|
m_reloadState = Reload::Secondary;
|
|
}
|
|
m_ignoreBuyDelay = false;
|
|
break;
|
|
|
|
case BuyState::Grenades: // if bot has still some money, choose if bot should buy a grenade or not
|
|
|
|
if (teamHasGoodEconomics) {
|
|
// buy a he grenade
|
|
if (conf.chanceToBuyGrenade (0) && m_moneyAmount >= 400 && !isWeaponRestricted (Weapon::Explosive)) {
|
|
issueCommand ("buyequip");
|
|
issueCommand ("menuselect 4");
|
|
}
|
|
|
|
// buy a concussion grenade, i.e., 'flashbang'
|
|
if (conf.chanceToBuyGrenade (1) && m_moneyAmount >= 300 && !isWeaponRestricted (Weapon::Flashbang)) {
|
|
issueCommand ("buyequip");
|
|
issueCommand ("menuselect 3");
|
|
}
|
|
|
|
// buy a smoke grenade
|
|
if (conf.chanceToBuyGrenade (2) && m_moneyAmount >= 400 && !isWeaponRestricted (Weapon::Smoke)) {
|
|
issueCommand ("buyequip");
|
|
issueCommand ("menuselect 5");
|
|
}
|
|
}
|
|
break;
|
|
|
|
case BuyState::DefusalKit: // if bot is CT and we're on a bomb map, randomly buy the defuse kit
|
|
if (game.mapIs (MapFlags::Demolition) && m_team == Team::CT && rg.chance (80) && m_moneyAmount > 200 && !isWeaponRestricted (Weapon::Defuser)) {
|
|
if (isOldGame) {
|
|
issueCommand ("buyequip;menuselect 6");
|
|
}
|
|
else {
|
|
issueCommand ("defuser"); // use alias in steamcs
|
|
}
|
|
}
|
|
break;
|
|
|
|
case BuyState::NightVision:
|
|
if (teamHasGoodEconomics && m_moneyAmount > 2500 && !m_hasNVG && rg.chance (30) && m_path) {
|
|
float skyColor = illum.getSkyColor ();
|
|
float lightLevel = m_path->light;
|
|
|
|
// if it's somewhat darkm do buy nightvision goggles
|
|
if ((skyColor >= 50.0f && lightLevel <= 15.0f) || (skyColor < 50.0f && lightLevel < 40.0f)) {
|
|
if (isOldGame) {
|
|
issueCommand ("buyequip;menuselect 7");
|
|
}
|
|
else {
|
|
issueCommand ("nvgs"); // use alias in steamcs
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
++m_buyState;
|
|
pushMsgQueue (BotMsg::Buy);
|
|
}
|
|
|
|
void Bot::updateEmotions () {
|
|
// slowly increase/decrease dynamic emotions back to their base level
|
|
if (m_nextEmotionUpdate > game.time ()) {
|
|
return;
|
|
}
|
|
|
|
if (m_agressionLevel > m_baseAgressionLevel) {
|
|
m_agressionLevel -= 0.05f;
|
|
}
|
|
else {
|
|
m_agressionLevel += 0.05f;
|
|
}
|
|
|
|
if (m_fearLevel > m_baseFearLevel) {
|
|
m_fearLevel -= 0.05f;
|
|
}
|
|
else {
|
|
m_fearLevel += 0.05f;
|
|
}
|
|
|
|
if (m_agressionLevel < 0.0f) {
|
|
m_agressionLevel = 0.0f;
|
|
}
|
|
|
|
if (m_fearLevel < 0.0f) {
|
|
m_fearLevel = 0.0f;
|
|
}
|
|
m_nextEmotionUpdate = game.time () + 1.0f;
|
|
}
|
|
|
|
void Bot::overrideConditions () {
|
|
// check if we need to escape from bomb
|
|
if (game.mapIs (MapFlags::Demolition) && bots.isBombPlanted () && m_notKilled && getCurrentTaskId () != Task::EscapeFromBomb && getCurrentTaskId () != Task::Camp && isOutOfBombTimer ()) {
|
|
completeTask (); // complete current task
|
|
|
|
// then start escape from bomb immediate
|
|
startTask (Task::EscapeFromBomb, TaskPri::EscapeFromBomb, kInvalidNodeIndex, 0.0f, true);
|
|
}
|
|
|
|
// special handling, if we have a knife in our hands
|
|
if (isKnifeMode () && (util.isPlayer (m_enemy) || (cv_attack_monsters.bool_ () && util.isMonster (m_enemy)))) {
|
|
const float length = pev->origin.distance2d (m_enemy->v.origin);
|
|
|
|
// do nodes movement if enemy is not reachable with a knife
|
|
if (length > 250.0f && (m_states & Sense::SeeingEnemy)) {
|
|
const int nearestToEnemyPoint = graph.getNearest (m_enemy->v.origin);
|
|
|
|
if (nearestToEnemyPoint != kInvalidNodeIndex && nearestToEnemyPoint != m_currentNodeIndex && cr::abs (graph[nearestToEnemyPoint].origin.z - m_enemy->v.origin.z) < 16.0f) {
|
|
if (getCurrentTaskId () != Task::MoveToPosition && !cr::fequal (getTask ()->desire, TaskPri::Hide)) {
|
|
startTask (Task::MoveToPosition, TaskPri::Hide, nearestToEnemyPoint, game.time () + length / (m_moveSpeed * 2.0f), true);
|
|
}
|
|
else {
|
|
if (getCurrentTaskId () == Task::MoveToPosition && getTask ()->data != nearestToEnemyPoint) {
|
|
clearTask (Task::MoveToPosition);
|
|
startTask (Task::MoveToPosition, TaskPri::Hide, nearestToEnemyPoint, game.time () + length / (m_moveSpeed * 2.0f), true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if (length <= 250.0f && (m_states & Sense::SeeingEnemy) && getCurrentTaskId () == Task::MoveToPosition) {
|
|
clearTask (Task::MoveToPosition); // remove any move tasks
|
|
}
|
|
}
|
|
}
|
|
|
|
// special handling for sniping
|
|
if (usesSniper () && (m_states & (Sense::SeeingEnemy | Sense::SuspectEnemy)) && m_sniperStopTime > game.time () && getCurrentTaskId () != Task::SeekCover) {
|
|
m_moveSpeed = 0.0f;
|
|
m_strafeSpeed = 0.0f;
|
|
|
|
m_navTimeset = game.time ();
|
|
}
|
|
|
|
// special handling for reloading
|
|
if (!bots.isRoundOver () && getCurrentTaskId () == Task::Normal && m_reloadState != Reload::None && m_isReloading && !isDucking () && !isInNarrowPlace ()) {
|
|
if (m_reloadState != Reload::None || m_isReloading) {
|
|
const auto maxClip = conf.findWeaponById (m_currentWeapon).maxClip;
|
|
const auto curClip = getAmmoInClip ();
|
|
|
|
// consider not reloading if full ammo in clip
|
|
if (curClip >= maxClip) {
|
|
m_isReloading = false;
|
|
}
|
|
}
|
|
if (m_seeEnemyTime + 2.5f < game.time () && (m_states & (Sense::SuspectEnemy | Sense::HearingEnemy))) {
|
|
m_moveSpeed = m_fearLevel > m_agressionLevel ? 0.0f : getShiftSpeed ();
|
|
m_navTimeset = game.time ();
|
|
}
|
|
}
|
|
}
|
|
|
|
void Bot::syncUpdatePredictedIndex () {
|
|
auto wipePredict = [this] () {
|
|
m_lastPredictIndex = kInvalidNodeIndex;
|
|
m_lastPredictLength = kInfiniteDistanceLong;
|
|
};
|
|
|
|
if (!m_predictLock.tryLock ()) {
|
|
return; // allow only single instance of search per-bot
|
|
}
|
|
ScopedUnlock <Mutex> unlock (m_predictLock);
|
|
|
|
const auto lastEnemyOrigin = m_lastEnemyOrigin;
|
|
const auto currentNodeIndex = m_currentNodeIndex;
|
|
const auto &botOrigin = pev->origin;
|
|
|
|
if (lastEnemyOrigin.empty () || !vistab.isReady () || !util.isAlive (m_lastEnemy)) {
|
|
wipePredict ();
|
|
return;
|
|
}
|
|
|
|
int destIndex = graph.getNearest (lastEnemyOrigin);
|
|
int bestIndex = kInvalidNodeIndex;
|
|
|
|
if (destIndex == kInvalidNodeIndex) {
|
|
wipePredict ();
|
|
return;
|
|
}
|
|
int pathLength = 0;
|
|
|
|
auto result = planner.find (destIndex, currentNodeIndex, [&] (int index) {
|
|
++pathLength;
|
|
|
|
if (vistab.visible (currentNodeIndex, index) && botOrigin.distanceSq (graph[index].origin) > cr::sqrf (256.0f)) {
|
|
bestIndex = index;
|
|
return false;
|
|
}
|
|
return true;
|
|
});
|
|
|
|
if (result && bestIndex != kInvalidNodeIndex) {
|
|
m_lastPredictIndex = bestIndex;
|
|
m_lastPredictLength = pathLength;
|
|
|
|
return;
|
|
}
|
|
wipePredict ();
|
|
}
|
|
|
|
void Bot::updatePredictedIndex () {
|
|
if (m_lastEnemyOrigin.empty ()) {
|
|
return; // do not run task if no last enemy
|
|
}
|
|
worker.enqueue ([this] () {
|
|
syncUpdatePredictedIndex ();
|
|
});
|
|
}
|
|
|
|
void Bot::refreshEnemyPredict () {
|
|
if (game.isNullEntity (m_enemy) && !game.isNullEntity (m_lastEnemy) && !m_lastEnemyOrigin.empty ()) {
|
|
const auto distanceToLastEnemySq = m_lastEnemyOrigin.distanceSq (pev->origin);
|
|
|
|
if (distanceToLastEnemySq > cr::sqrf (384.0f) && (distanceToLastEnemySq < cr::sqrf (2048.0f) || usesSniper ())) {
|
|
m_aimFlags |= AimFlags::PredictPath;
|
|
}
|
|
const bool denyLastEnemy = pev->velocity.lengthSq2d () > 0.0f && distanceToLastEnemySq < cr::sqrf (256.0f);
|
|
|
|
if (!denyLastEnemy && seesEntity (m_lastEnemyOrigin, true)) {
|
|
m_aimFlags |= AimFlags::LastEnemy;
|
|
}
|
|
}
|
|
|
|
if (m_aimFlags & AimFlags::PredictPath) {
|
|
updatePredictedIndex ();
|
|
}
|
|
}
|
|
|
|
void Bot::setConditions () {
|
|
// this function carried out each frame. does all of the sensing, calculates emotions and finally sets the desired
|
|
// action after applying all of the Filters
|
|
|
|
m_aimFlags = 0;
|
|
updateEmotions ();
|
|
|
|
// does bot see an enemy?
|
|
trackEnemies ();
|
|
|
|
// did bot just kill an enemy?
|
|
if (!game.isNullEntity (m_lastVictim)) {
|
|
if (game.getTeam (m_lastVictim) != m_team) {
|
|
// add some aggression because we just killed somebody
|
|
m_agressionLevel += 0.1f;
|
|
|
|
if (m_agressionLevel > 1.0f) {
|
|
m_agressionLevel = 1.0f;
|
|
}
|
|
|
|
if (rg.chance (10)) {
|
|
pushChatMessage (Chat::Kill);
|
|
}
|
|
|
|
if (rg.chance (10)) {
|
|
pushRadioMessage (Radio::EnemyDown);
|
|
}
|
|
else if (rg.chance (60)) {
|
|
if ((m_lastVictim->v.weapons & cr::bit (Weapon::AWP)) || (m_lastVictim->v.weapons & cr::bit (Weapon::Scout)) || (m_lastVictim->v.weapons & cr::bit (Weapon::G3SG1)) || (m_lastVictim->v.weapons & cr::bit (Weapon::SG550))) {
|
|
pushChatterMessage (Chatter::SniperKilled);
|
|
}
|
|
else {
|
|
switch (numEnemiesNear (pev->origin, kInfiniteDistance)) {
|
|
case 0:
|
|
if (rg.chance (50)) {
|
|
pushChatterMessage (Chatter::NoEnemiesLeft);
|
|
}
|
|
else {
|
|
pushChatterMessage (Chatter::EnemyDown);
|
|
}
|
|
break;
|
|
|
|
case 1:
|
|
pushChatterMessage (Chatter::OneEnemyLeft);
|
|
break;
|
|
|
|
case 2:
|
|
pushChatterMessage (Chatter::TwoEnemiesLeft);
|
|
break;
|
|
|
|
case 3:
|
|
pushChatterMessage (Chatter::ThreeEnemiesLeft);
|
|
break;
|
|
|
|
default:
|
|
pushChatterMessage (Chatter::EnemyDown);
|
|
}
|
|
}
|
|
}
|
|
|
|
// if no more enemies found AND bomb planted, switch to knife to get to bomb place faster
|
|
if (m_team == Team::CT && !usesKnife () && m_numEnemiesLeft == 0 && bots.isBombPlanted ()) {
|
|
selectWeaponById (Weapon::Knife);
|
|
m_plantedBombNodeIndex = getNearestToPlantedBomb ();
|
|
|
|
if (isOccupiedNode (m_plantedBombNodeIndex)) {
|
|
pushChatterMessage (Chatter::BombsiteSecured);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
pushChatMessage (Chat::TeamKill, true);
|
|
pushChatterMessage (Chatter::FriendlyFire);
|
|
}
|
|
m_lastVictim = nullptr;
|
|
}
|
|
|
|
m_numFriendsLeft = numFriendsNear (pev->origin, kInfiniteDistance);
|
|
m_numEnemiesLeft = numEnemiesNear (pev->origin, kInfiniteDistance);
|
|
|
|
auto clearLastEnemy = [&] () {
|
|
m_lastEnemyOrigin = nullptr;
|
|
m_lastEnemy = nullptr;
|
|
};
|
|
|
|
// check if our current enemy is still valid
|
|
if (!game.isNullEntity (m_lastEnemy)) {
|
|
if (!util.isAlive (m_lastEnemy) && m_shootAtDeadTime < game.time ()) {
|
|
clearLastEnemy ();
|
|
}
|
|
}
|
|
else {
|
|
clearLastEnemy ();
|
|
}
|
|
|
|
// don't listen if seeing enemy, just checked for sounds or being blinded (because its inhuman)
|
|
if (!cv_ignore_enemies.bool_ () && m_soundUpdateTime < game.time () && m_blindTime < game.time () && m_seeEnemyTime + 1.0f < game.time ()) {
|
|
updateHearing ();
|
|
m_soundUpdateTime = game.time () + 0.25f;
|
|
}
|
|
else if (m_heardSoundTime < game.time ()) {
|
|
m_states &= ~Sense::HearingEnemy;
|
|
}
|
|
refreshEnemyPredict ();
|
|
|
|
// check for grenades depending on difficulty
|
|
if (rg.chance (cr::max (25, m_difficulty * 25)) && !m_isCreature) {
|
|
checkGrenadesThrow ();
|
|
}
|
|
|
|
// check if there are items needing to be used/collected
|
|
if (m_itemCheckTime < game.time () || !game.isNullEntity (m_pickupItem)) {
|
|
updatePickups ();
|
|
m_itemCheckTime = game.time () + 0.5f;
|
|
}
|
|
filterTasks ();
|
|
}
|
|
|
|
void Bot::filterTasks () {
|
|
// initialize & calculate the desire for all actions based on distances, emotions and other stuff
|
|
getTask ();
|
|
|
|
float tempFear = m_fearLevel;
|
|
float tempAgression = m_agressionLevel;
|
|
|
|
// decrease fear if teammates near
|
|
int friendlyNum = 0;
|
|
|
|
if (!m_lastEnemyOrigin.empty ()) {
|
|
friendlyNum = numFriendsNear (pev->origin, 500.0f) - numEnemiesNear (m_lastEnemyOrigin, 500.0f);
|
|
}
|
|
|
|
if (friendlyNum > 0) {
|
|
tempFear = tempFear * 0.5f;
|
|
}
|
|
|
|
// increase/decrease fear/aggression if bot uses a sniping weapon to be more careful
|
|
if (usesSniper ()) {
|
|
tempFear = tempFear * 1.2f;
|
|
tempAgression = tempAgression * 0.6f;
|
|
}
|
|
auto &filter = bots.getFilters ();
|
|
|
|
// bot found some item to use?
|
|
if (!game.isNullEntity (m_pickupItem) && getCurrentTaskId () != Task::EscapeFromBomb) {
|
|
m_states |= Sense::PickupItem;
|
|
|
|
if (m_pickupType == Pickup::Button) {
|
|
filter[Task::PickupItem].desire = 50.0f; // always pickup button
|
|
}
|
|
else {
|
|
float distance = (500.0f - pev->origin.distance (game.getEntityOrigin (m_pickupItem))) * 0.2f;
|
|
|
|
if (distance > 50.0f) {
|
|
distance = 50.0f;
|
|
}
|
|
filter[Task::PickupItem].desire = distance;
|
|
}
|
|
}
|
|
else {
|
|
m_states &= ~Sense::PickupItem;
|
|
filter[Task::PickupItem].desire = 0.0f;
|
|
}
|
|
|
|
// calculate desire to attack
|
|
if ((m_states & Sense::SeeingEnemy) && reactOnEnemy ()) {
|
|
filter[Task::Attack].desire = TaskPri::Attack;
|
|
}
|
|
else {
|
|
filter[Task::Attack].desire = 0.0f;
|
|
}
|
|
float &seekCoverDesire = filter[Task::SeekCover].desire;
|
|
float &huntEnemyDesire = filter[Task::Hunt].desire;
|
|
float &blindedDesire = filter[Task::Blind].desire;
|
|
|
|
// calculate desires to seek cover or hunt
|
|
if (util.isPlayer (m_lastEnemy) && !m_lastEnemyOrigin.empty () && !m_hasC4) {
|
|
float retreatLevel = (100.0f - (m_healthValue > 70.0f ? 100.0f : m_healthValue)) * tempFear; // retreat level depends on bot health
|
|
|
|
if (m_numEnemiesLeft > m_numFriendsLeft / 2 && m_retreatTime < game.time () && m_seeEnemyTime - rg.get (2.0f, 4.0f) < game.time ()) {
|
|
float timeSeen = m_seeEnemyTime - game.time ();
|
|
float timeHeard = m_heardSoundTime - game.time ();
|
|
float ratio = 0.0f;
|
|
|
|
m_retreatTime = game.time () + rg.get (3.0f, 15.0f);
|
|
|
|
if (timeSeen > timeHeard) {
|
|
timeSeen += 10.0f;
|
|
ratio = timeSeen * 0.1f;
|
|
}
|
|
else {
|
|
timeHeard += 10.0f;
|
|
ratio = timeHeard * 0.1f;
|
|
}
|
|
const bool lowAmmo = isLowOnAmmo (m_currentWeapon, 0.18f);
|
|
const bool sniping = m_sniperStopTime > game.time () && lowAmmo;
|
|
|
|
if (bots.isBombPlanted () || m_isStuck || usesKnife ()) {
|
|
ratio /= 3.0f; // reduce the seek cover desire if bomb is planted
|
|
}
|
|
else if (m_isVIP || m_isReloading || (sniping && usesSniper ())) {
|
|
ratio *= 3.0f; // triple the seek cover desire if bot is VIP or reloading
|
|
}
|
|
else if (m_isCreature) {
|
|
ratio = 0.0f;
|
|
}
|
|
else {
|
|
ratio /= 2.0f; // reduce seek cover otherwise
|
|
}
|
|
seekCoverDesire = retreatLevel * ratio;
|
|
}
|
|
else {
|
|
seekCoverDesire = 0.0f;
|
|
}
|
|
|
|
// if half of the round is over, allow hunting
|
|
if (getCurrentTaskId () != Task::EscapeFromBomb && game.isNullEntity (m_enemy) && !m_isVIP && bots.getRoundMidTime () < game.time () && !m_hasHostage && !m_isUsingGrenade && m_currentNodeIndex != graph.getNearest (m_lastEnemyOrigin) && m_personality != Personality::Careful && !cv_ignore_enemies.bool_ ()) {
|
|
float desireLevel = 4096.0f - ((1.0f - tempAgression) * m_lastEnemyOrigin.distance (pev->origin));
|
|
|
|
desireLevel = (100.0f * desireLevel) / 4096.0f;
|
|
desireLevel -= retreatLevel;
|
|
|
|
if (desireLevel > 89.0f) {
|
|
desireLevel = 89.0f;
|
|
}
|
|
huntEnemyDesire = desireLevel;
|
|
}
|
|
else {
|
|
huntEnemyDesire = 0.0f;
|
|
}
|
|
}
|
|
else {
|
|
huntEnemyDesire = 0.0f;
|
|
seekCoverDesire = 0.0f;
|
|
}
|
|
|
|
// blinded behavior
|
|
blindedDesire = m_blindTime > game.time () ? TaskPri::Blind : 0.0f;
|
|
|
|
// now we've initialized all the desires go through the hard work
|
|
// of filtering all actions against each other to pick the most
|
|
// rewarding one to the bot.
|
|
|
|
// FIXME: instead of going through all of the actions it might be
|
|
// better to use some kind of decision tree to sort out impossible
|
|
// actions.
|
|
|
|
// most of the values were found out by trial-and-error and a helper
|
|
// utility i wrote so there could still be some weird behaviors, it's
|
|
// hard to check them all out.
|
|
|
|
// this function returns the behavior having the higher activation level
|
|
auto maxDesire = [] (BotTask *first, BotTask *second) {
|
|
if (first->desire > second->desire) {
|
|
return first;
|
|
}
|
|
return second;
|
|
};
|
|
|
|
// this function returns the first behavior if its activation level is anything higher than zero
|
|
auto subsumeDesire = [] (BotTask *first, BotTask *second) {
|
|
if (first->desire > 0) {
|
|
return first;
|
|
}
|
|
return second;
|
|
};
|
|
|
|
// this function returns the input behavior if it's activation level exceeds the threshold, or some default behavior otherwise
|
|
auto thresholdDesire = [] (BotTask *first, float threshold, float desire) {
|
|
if (first->desire < threshold) {
|
|
first->desire = desire;
|
|
}
|
|
return first;
|
|
};
|
|
|
|
// this function clamp the inputs to be the last known value outside the [min, max] range.
|
|
auto hysteresisDesire = [] (float cur, float min, float max, float old) {
|
|
if (cur <= min || cur >= max) {
|
|
old = cur;
|
|
}
|
|
return old;
|
|
};
|
|
|
|
m_oldCombatDesire = hysteresisDesire (filter[Task::Attack].desire, 40.0f, 90.0f, m_oldCombatDesire);
|
|
filter[Task::Attack].desire = m_oldCombatDesire;
|
|
|
|
auto offensive = &filter[Task::Attack];
|
|
auto pickup = &filter[Task::PickupItem];
|
|
|
|
// calc survive (cover/hide)
|
|
auto survive = thresholdDesire (&filter[Task::SeekCover], 40.0f, 0.0f);
|
|
survive = subsumeDesire (&filter[Task::Hide], survive);
|
|
|
|
auto def = thresholdDesire (&filter[Task::Hunt], 60.0f, 0.0f); // don't allow hunting if desires 60<
|
|
offensive = subsumeDesire (offensive, pickup); // if offensive task, don't allow picking up stuff
|
|
|
|
auto sub = maxDesire (offensive, def); // default normal & careful tasks against offensive actions
|
|
auto final = subsumeDesire (&filter[Task::Blind], maxDesire (survive, sub)); // reason about fleeing instead
|
|
|
|
if (!m_tasks.empty ()) {
|
|
final = maxDesire (final, getTask ());
|
|
startTask (final->id, final->desire, final->data, final->time, final->resume); // push the final behavior in our task stack to carry out
|
|
}
|
|
}
|
|
|
|
void Bot::clearTasks () {
|
|
// this function resets bot tasks stack, by removing all entries from the stack.
|
|
|
|
m_tasks.clear ();
|
|
}
|
|
|
|
void Bot::startTask (Task id, float desire, int data, float time, bool resume) {
|
|
static const auto &filter = bots.getFilters ();
|
|
|
|
for (auto &task : m_tasks) {
|
|
if (task.id == id) {
|
|
if (!cr::fequal (task.desire, desire)) {
|
|
task.desire = desire;
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
m_tasks.emplace (filter[id].func, id, desire, data, time, resume);
|
|
|
|
clearSearchNodes ();
|
|
ignoreCollision ();
|
|
|
|
const int tid = getCurrentTaskId ();
|
|
|
|
// leader bot?
|
|
if (m_isLeader && tid == Task::SeekCover) {
|
|
updateTeamCommands (); // reorganize team if fleeing
|
|
}
|
|
|
|
if (tid == Task::Camp) {
|
|
selectBestWeapon ();
|
|
}
|
|
|
|
// this is best place to handle some voice commands report team some info
|
|
if (cv_radio_mode.int_ () > 1) {
|
|
if (rg.chance (90)) {
|
|
if (tid == Task::Blind) {
|
|
pushChatterMessage (Chatter::Blind);
|
|
}
|
|
else if (tid == Task::PlantBomb) {
|
|
pushChatterMessage (Chatter::PlantingBomb);
|
|
}
|
|
}
|
|
|
|
if (rg.chance (25) && tid == Task::Camp) {
|
|
if (game.mapIs (MapFlags::Demolition) && bots.isBombPlanted ()) {
|
|
pushChatterMessage (Chatter::GuardingDroppedC4);
|
|
}
|
|
else {
|
|
pushChatterMessage (Chatter::GoingToCamp);
|
|
}
|
|
}
|
|
|
|
if (rg.chance (75) && tid == Task::Camp && m_team == Team::Terrorist && m_inVIPZone) {
|
|
pushChatterMessage (Chatter::GoingToGuardVIPSafety);
|
|
}
|
|
}
|
|
|
|
if (cv_debug_goal.int_ () != kInvalidNodeIndex) {
|
|
m_chosenGoalIndex = cv_debug_goal.int_ ();
|
|
}
|
|
else {
|
|
m_chosenGoalIndex = getTask ()->data;
|
|
}
|
|
}
|
|
|
|
BotTask *Bot::getTask () {
|
|
if (m_tasks.empty ()) {
|
|
startTask (Task::Normal, TaskPri::Normal, kInvalidNodeIndex, 0.0f, true);
|
|
}
|
|
return &m_tasks.last ();
|
|
}
|
|
|
|
bool Bot::isLowOnAmmo (const int id, const float factor) const {
|
|
return static_cast <float> (m_ammoInClip[id]) < static_cast <float> (conf.findWeaponById (id).maxClip) * factor;
|
|
}
|
|
|
|
void Bot::clearTask (Task id) {
|
|
// this function removes one task from the bot task stack.
|
|
|
|
if (m_tasks.empty () || getCurrentTaskId () == Task::Normal) {
|
|
return; // since normal task can be only once on the stack, don't remove it...
|
|
}
|
|
|
|
if (getCurrentTaskId () == id) {
|
|
clearSearchNodes ();
|
|
ignoreCollision ();
|
|
|
|
m_tasks.pop ();
|
|
return;
|
|
}
|
|
|
|
for (auto &task : m_tasks) {
|
|
if (task.id == id) {
|
|
m_tasks.remove (task);
|
|
}
|
|
}
|
|
ignoreCollision ();
|
|
clearSearchNodes ();
|
|
}
|
|
|
|
void Bot::completeTask () {
|
|
// this function called whenever a task is completed.
|
|
|
|
ignoreCollision ();
|
|
|
|
if (m_tasks.empty ()) {
|
|
return;
|
|
}
|
|
|
|
do {
|
|
m_tasks.pop ();
|
|
} while (!m_tasks.empty () && !m_tasks.last ().resume);
|
|
|
|
clearSearchNodes ();
|
|
}
|
|
|
|
bool Bot::isEnemyThreat () {
|
|
if (game.isNullEntity (m_enemy) || getCurrentTaskId () == Task::SeekCover) {
|
|
return false;
|
|
}
|
|
|
|
// if bot is camping, he should be firing anyway and not leaving his position
|
|
if (getCurrentTaskId () == Task::Camp) {
|
|
return false;
|
|
}
|
|
|
|
// if enemy is near or facing us directly
|
|
if (m_enemy->v.origin.distanceSq (pev->origin) < cr::sqrf (256.0f) || (!usesKnife () && isInViewCone (m_enemy->v.origin))) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool Bot::reactOnEnemy () {
|
|
// the purpose of this function is check if task has to be interrupted because an enemy is near (run attack actions then)
|
|
|
|
if (!isEnemyThreat ()) {
|
|
return false;
|
|
}
|
|
|
|
if (m_enemyReachableTimer < game.time ()) {
|
|
const auto lineDist = m_enemy->v.origin.distance (pev->origin);
|
|
|
|
if (isEnemyNoticeable (lineDist)) {
|
|
m_isEnemyReachable = true;
|
|
}
|
|
else {
|
|
int ownIndex = m_currentNodeIndex;
|
|
|
|
if (ownIndex == kInvalidNodeIndex) {
|
|
ownIndex = findNearestNode ();
|
|
}
|
|
const auto enemyIndex = graph.getNearest (m_enemy->v.origin);
|
|
const auto pathDist = planner.preciseDistance (ownIndex, enemyIndex);
|
|
|
|
if (pathDist - lineDist > 112.0f || isOnLadder ()) {
|
|
m_isEnemyReachable = false;
|
|
}
|
|
else {
|
|
m_isEnemyReachable = true;
|
|
}
|
|
}
|
|
m_enemyReachableTimer = game.time () + 1.0f;
|
|
}
|
|
|
|
if (m_isEnemyReachable) {
|
|
m_navTimeset = game.time (); // override existing movement by attack movement
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool Bot::lastEnemyShootable () {
|
|
// don't allow shooting through walls
|
|
if (!(m_aimFlags & (AimFlags::LastEnemy | AimFlags::PredictPath)) || m_lastEnemyOrigin.empty () || game.isNullEntity (m_lastEnemy)) {
|
|
return false;
|
|
}
|
|
return util.getShootingCone (ent (), m_lastEnemyOrigin) >= 0.90f && isPenetrableObstacle (m_lastEnemyOrigin);
|
|
}
|
|
|
|
void Bot::checkRadioQueue () {
|
|
// this function handling radio and reacting to it
|
|
|
|
|
|
// don't allow bot listen you if bot is busy
|
|
if (getCurrentTaskId () == Task::DefuseBomb || getCurrentTaskId () == Task::PlantBomb || m_hasHostage || m_hasC4) {
|
|
m_radioOrder = 0;
|
|
return;
|
|
}
|
|
float distanceSq = m_radioEntity->v.origin.distanceSq (pev->origin);
|
|
|
|
switch (m_radioOrder) {
|
|
case Radio::CoverMe:
|
|
case Radio::FollowMe:
|
|
case Radio::StickTogetherTeam:
|
|
case Chatter::GoingToPlantBomb:
|
|
case Chatter::CoverMe:
|
|
// check if line of sight to object is not blocked (i.e. visible)
|
|
if (seesEntity (m_radioEntity->v.origin) || m_radioOrder == Radio::StickTogetherTeam) {
|
|
if (game.isNullEntity (m_targetEntity) && game.isNullEntity (m_enemy) && rg.chance (m_personality == Personality::Careful ? 80 : 20)) {
|
|
int numFollowers = 0;
|
|
|
|
// check if no more followers are allowed
|
|
for (const auto &bot : bots) {
|
|
if (bot->m_notKilled) {
|
|
if (bot->m_targetEntity == m_radioEntity) {
|
|
++numFollowers;
|
|
}
|
|
}
|
|
}
|
|
int allowedFollowers = cv_user_max_followers.int_ ();
|
|
|
|
if (m_radioEntity->v.weapons & cr::bit (Weapon::C4)) {
|
|
allowedFollowers = 1;
|
|
}
|
|
|
|
if (numFollowers < allowedFollowers) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
m_targetEntity = m_radioEntity;
|
|
|
|
// don't pause/camp/follow anymore
|
|
Task taskID = getCurrentTaskId ();
|
|
|
|
if (taskID == Task::Pause || taskID == Task::Camp) {
|
|
getTask ()->time = game.time ();
|
|
}
|
|
startTask (Task::FollowUser, TaskPri::FollowUser, kInvalidNodeIndex, 0.0f, true);
|
|
}
|
|
else if (numFollowers > allowedFollowers) {
|
|
for (int i = 0; (i < game.maxClients () && numFollowers > allowedFollowers); ++i) {
|
|
auto bot = bots[i];
|
|
|
|
if (bot != nullptr) {
|
|
if (bot->m_notKilled) {
|
|
if (bot->m_targetEntity == m_radioEntity) {
|
|
bot->m_targetEntity = nullptr;
|
|
numFollowers--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (m_radioOrder != Chatter::GoingToPlantBomb && rg.chance (25)) {
|
|
pushRadioMessage (Radio::Negative);
|
|
}
|
|
}
|
|
else if (m_radioOrder != Chatter::GoingToPlantBomb && rg.chance (35)) {
|
|
pushRadioMessage (Radio::Negative);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Radio::HoldThisPosition:
|
|
if (!game.isNullEntity (m_targetEntity)) {
|
|
if (m_targetEntity == m_radioEntity) {
|
|
m_targetEntity = nullptr;
|
|
pushRadioMessage (Radio::RogerThat);
|
|
|
|
m_campButtons = 0;
|
|
startTask (Task::Pause, TaskPri::Pause, kInvalidNodeIndex, game.time () + rg.get (30.0f, 60.0f), false);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Chatter::NewRound:
|
|
pushChatterMessage (Chatter::YouHeardTheMan);
|
|
break;
|
|
|
|
case Radio::TakingFireNeedAssistance:
|
|
if (game.isNullEntity (m_targetEntity)) {
|
|
if (game.isNullEntity (m_enemy) && m_seeEnemyTime + 4.0f < game.time ()) {
|
|
// decrease fear levels to lower probability of bot seeking cover again
|
|
m_fearLevel -= 0.2f;
|
|
|
|
if (m_fearLevel < 0.0f) {
|
|
m_fearLevel = 0.0f;
|
|
}
|
|
|
|
if (rg.chance (45) && cv_radio_mode.int_ () == 2) {
|
|
pushChatterMessage (Chatter::OnMyWay);
|
|
}
|
|
else if (m_radioOrder == Radio::NeedBackup && cv_radio_mode.int_ () != 2) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
}
|
|
tryHeadTowardRadioMessage ();
|
|
}
|
|
else if (rg.chance (25)) {
|
|
pushRadioMessage (Radio::Negative);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Radio::YouTakeThePoint:
|
|
if (seesEntity (m_radioEntity->v.origin) && m_isLeader) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
}
|
|
break;
|
|
|
|
case Radio::EnemySpotted:
|
|
case Radio::NeedBackup:
|
|
case Chatter::ScaredEmotion:
|
|
case Chatter::PinnedDown:
|
|
if (((game.isNullEntity (m_enemy) && seesEntity (m_radioEntity->v.origin)) || distanceSq < cr::sqrf (2048.0f) || !m_moveToC4) && rg.chance (50) && m_seeEnemyTime + 4.0f < game.time ()) {
|
|
m_fearLevel -= 0.1f;
|
|
|
|
if (m_fearLevel < 0.0f) {
|
|
m_fearLevel = 0.0f;
|
|
}
|
|
|
|
if (rg.chance (45) && cv_radio_mode.int_ () == 2) {
|
|
pushChatterMessage (Chatter::OnMyWay);
|
|
}
|
|
else if (m_radioOrder == Radio::NeedBackup && cv_radio_mode.int_ () != 2 && rg.chance (50)) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
}
|
|
tryHeadTowardRadioMessage ();
|
|
}
|
|
else if (rg.chance (30) && m_radioOrder == Radio::NeedBackup) {
|
|
pushRadioMessage (Radio::Negative);
|
|
}
|
|
break;
|
|
|
|
case Radio::GoGoGo:
|
|
if (m_radioEntity == m_targetEntity) {
|
|
if (rg.chance (45) && cv_radio_mode.int_ () == 2) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
}
|
|
else if (m_radioOrder == Radio::NeedBackup && cv_radio_mode.int_ () != 2) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
}
|
|
|
|
m_targetEntity = nullptr;
|
|
m_fearLevel -= 0.2f;
|
|
|
|
if (m_fearLevel < 0.0f) {
|
|
m_fearLevel = 0.0f;
|
|
}
|
|
}
|
|
else if ((game.isNullEntity (m_enemy) && seesEntity (m_radioEntity->v.origin)) || distanceSq < cr::sqrf (2048.0f)) {
|
|
Task taskID = getCurrentTaskId ();
|
|
|
|
if (taskID == Task::Pause || taskID == Task::Camp) {
|
|
m_fearLevel -= 0.2f;
|
|
|
|
if (m_fearLevel < 0.0f) {
|
|
m_fearLevel = 0.0f;
|
|
}
|
|
|
|
pushRadioMessage (Radio::RogerThat);
|
|
// don't pause/camp anymore
|
|
getTask ()->time = game.time ();
|
|
|
|
m_targetEntity = nullptr;
|
|
m_position = m_radioEntity->v.origin + m_radioEntity->v.v_angle.forward () * rg.get (1024.0f, 2048.0f);
|
|
|
|
clearSearchNodes ();
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, kInvalidNodeIndex, 0.0f, true);
|
|
}
|
|
}
|
|
else if (!game.isNullEntity (m_doubleJumpEntity)) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
resetDoubleJump ();
|
|
}
|
|
else if (rg.chance (35)) {
|
|
pushRadioMessage (Radio::Negative);
|
|
}
|
|
break;
|
|
|
|
case Radio::ShesGonnaBlow:
|
|
if (game.isNullEntity (m_enemy) && distanceSq < cr::sqrf (2048.0f) && bots.isBombPlanted () && m_team == Team::Terrorist) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
|
|
if (getCurrentTaskId () == Task::Camp) {
|
|
clearTask (Task::Camp);
|
|
}
|
|
m_targetEntity = nullptr;
|
|
startTask (Task::EscapeFromBomb, TaskPri::EscapeFromBomb, kInvalidNodeIndex, 0.0f, true);
|
|
}
|
|
else if (rg.chance (35)) {
|
|
pushRadioMessage (Radio::Negative);
|
|
}
|
|
break;
|
|
|
|
case Radio::RegroupTeam:
|
|
// if no more enemies found AND bomb planted, switch to knife to get to bombplace faster
|
|
if (m_team == Team::CT && !usesKnife () && m_numEnemiesLeft == 0 && bots.isBombPlanted () && getCurrentTaskId () != Task::DefuseBomb) {
|
|
selectWeaponById (Weapon::Knife);
|
|
clearSearchNodes ();
|
|
|
|
m_position = graph.getBombOrigin ();
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, kInvalidNodeIndex, 0.0f, true);
|
|
|
|
pushRadioMessage (Radio::RogerThat);
|
|
}
|
|
break;
|
|
|
|
case Radio::StormTheFront:
|
|
if (((game.isNullEntity (m_enemy) && seesEntity (m_radioEntity->v.origin)) || distanceSq < cr::sqrf (1024.0f)) && rg.chance (50)) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
|
|
// don't pause/camp anymore
|
|
Task taskID = getCurrentTaskId ();
|
|
|
|
if (taskID == Task::Pause || taskID == Task::Camp) {
|
|
getTask ()->time = game.time ();
|
|
}
|
|
m_targetEntity = nullptr;
|
|
m_position = m_radioEntity->v.origin + m_radioEntity->v.v_angle.forward () * rg.get (1024.0f, 2048.0f);
|
|
|
|
clearSearchNodes ();
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, kInvalidNodeIndex, 0.0f, true);
|
|
|
|
m_fearLevel -= 0.3f;
|
|
|
|
if (m_fearLevel < 0.0f) {
|
|
m_fearLevel = 0.0f;
|
|
}
|
|
m_agressionLevel += 0.3f;
|
|
|
|
if (m_agressionLevel > 1.0f) {
|
|
m_agressionLevel = 1.0f;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Radio::TeamFallback:
|
|
if ((game.isNullEntity (m_enemy) && seesEntity (m_radioEntity->v.origin)) || distanceSq < cr::sqrf (1024.0f)) {
|
|
m_fearLevel += 0.5f;
|
|
|
|
if (m_fearLevel > 1.0f) {
|
|
m_fearLevel = 1.0f;
|
|
}
|
|
m_agressionLevel -= 0.5f;
|
|
|
|
if (m_agressionLevel < 0.0f) {
|
|
m_agressionLevel = 0.0f;
|
|
}
|
|
if (getCurrentTaskId () == Task::Camp) {
|
|
getTask ()->time += rg.get (10.0f, 15.0f);
|
|
}
|
|
else {
|
|
// don't pause/camp anymore
|
|
Task taskID = getCurrentTaskId ();
|
|
|
|
if (taskID == Task::Pause) {
|
|
getTask ()->time = game.time ();
|
|
}
|
|
m_targetEntity = nullptr;
|
|
m_seeEnemyTime = game.time ();
|
|
|
|
// if bot has no enemy
|
|
if (m_lastEnemyOrigin.empty ()) {
|
|
float nearestDistanceSq = kInfiniteDistance;
|
|
|
|
// take nearest enemy to ordering player
|
|
for (const auto &client : util.getClients ()) {
|
|
if (!(client.flags & ClientFlags::Used) || !(client.flags & ClientFlags::Alive) || client.team == m_team) {
|
|
continue;
|
|
}
|
|
|
|
auto enemy = client.ent;
|
|
const float currentDistanceSq = m_radioEntity->v.origin.distanceSq (enemy->v.origin);
|
|
|
|
if (currentDistanceSq < nearestDistanceSq) {
|
|
nearestDistanceSq = currentDistanceSq;
|
|
|
|
m_lastEnemy = enemy;
|
|
m_lastEnemyOrigin = enemy->v.origin;
|
|
}
|
|
}
|
|
}
|
|
clearSearchNodes ();
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Radio::ReportInTeam:
|
|
switch (getCurrentTaskId ()) {
|
|
case Task::Normal:
|
|
if (getTask ()->data != kInvalidNodeIndex && rg.chance (70)) {
|
|
const Path &path = graph[getTask ()->data];
|
|
|
|
if (path.flags & NodeFlag::Goal) {
|
|
if (game.mapIs (MapFlags::Demolition) && m_team == Team::Terrorist && m_hasC4) {
|
|
pushChatterMessage (Chatter::GoingToPlantBomb);
|
|
}
|
|
else {
|
|
pushChatterMessage (Chatter::Nothing);
|
|
}
|
|
}
|
|
else if (path.flags & NodeFlag::Rescue) {
|
|
pushChatterMessage (Chatter::RescuingHostages);
|
|
}
|
|
else if ((path.flags & NodeFlag::Camp) && rg.chance (75)) {
|
|
pushChatterMessage (Chatter::GoingToCamp);
|
|
}
|
|
else {
|
|
pushChatterMessage (Chatter::HeardNoise);
|
|
}
|
|
}
|
|
else if (rg.chance (30)) {
|
|
pushChatterMessage (Chatter::ReportingIn);
|
|
}
|
|
break;
|
|
|
|
case Task::MoveToPosition:
|
|
if (rg.chance (2)) {
|
|
pushChatterMessage (Chatter::GoingToCamp);
|
|
}
|
|
break;
|
|
|
|
case Task::Camp:
|
|
if (rg.chance (40)) {
|
|
if (bots.isBombPlanted () && m_team == Team::Terrorist) {
|
|
pushChatterMessage (Chatter::GuardingDroppedC4);
|
|
}
|
|
else if (m_inVIPZone && m_team == Team::Terrorist) {
|
|
pushChatterMessage (Chatter::GuardingVIPSafety);
|
|
}
|
|
else {
|
|
pushChatterMessage (Chatter::Camping);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Task::PlantBomb:
|
|
pushChatterMessage (Chatter::PlantingBomb);
|
|
break;
|
|
|
|
case Task::DefuseBomb:
|
|
pushChatterMessage (Chatter::DefusingBomb);
|
|
break;
|
|
|
|
case Task::Attack:
|
|
pushChatterMessage (Chatter::InCombat);
|
|
break;
|
|
|
|
case Task::Hide:
|
|
case Task::SeekCover:
|
|
pushChatterMessage (Chatter::SeekingEnemies);
|
|
break;
|
|
|
|
default:
|
|
if (rg.chance (50)) {
|
|
pushChatterMessage (Chatter::Nothing);
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case Radio::SectorClear:
|
|
// is bomb planted and it's a ct
|
|
if (!bots.isBombPlanted ()) {
|
|
break;
|
|
}
|
|
|
|
// check if it's a ct command
|
|
if (game.getTeam (m_radioEntity) == Team::CT && m_team == Team::CT && util.isFakeClient (m_radioEntity) && bots.getPlantedBombSearchTimestamp () < game.time ()) {
|
|
float nearestDistanceSq = kInfiniteDistance;
|
|
int bombPoint = kInvalidNodeIndex;
|
|
|
|
// find nearest bomb node to player
|
|
for (auto &point : graph.m_goalPoints) {
|
|
distanceSq = graph[point].origin.distanceSq (m_radioEntity->v.origin);
|
|
|
|
if (distanceSq < nearestDistanceSq) {
|
|
nearestDistanceSq = distanceSq;
|
|
bombPoint = point;
|
|
}
|
|
}
|
|
|
|
// mark this node as restricted point
|
|
if (bombPoint != kInvalidNodeIndex && !graph.isVisited (bombPoint)) {
|
|
// does this bot want to defuse?
|
|
if (getCurrentTaskId () == Task::Normal) {
|
|
// is he approaching this goal?
|
|
if (getTask ()->data == bombPoint) {
|
|
getTask ()->data = kInvalidNodeIndex;
|
|
pushRadioMessage (Radio::RogerThat);
|
|
}
|
|
}
|
|
graph.setVisited (bombPoint);
|
|
}
|
|
bots.setPlantedBombSearchTimestamp (game.time () + 0.5f);
|
|
}
|
|
break;
|
|
|
|
case Radio::GetInPositionAndWaitForGo:
|
|
if (!m_isCreature && ((game.isNullEntity (m_enemy) && seesEntity (m_radioEntity->v.origin)) || distanceSq < cr::sqrf (1024.0f))) {
|
|
pushRadioMessage (Radio::RogerThat);
|
|
|
|
if (getCurrentTaskId () == Task::Camp) {
|
|
getTask ()->time = game.time () + rg.get (30.0f, 60.0f);
|
|
}
|
|
else {
|
|
// don't pause anymore
|
|
Task taskID = getCurrentTaskId ();
|
|
|
|
if (taskID == Task::Pause) {
|
|
getTask ()->time = game.time ();
|
|
}
|
|
|
|
m_targetEntity = nullptr;
|
|
m_seeEnemyTime = game.time ();
|
|
|
|
// if bot has no enemy
|
|
if (m_lastEnemyOrigin.empty ()) {
|
|
float nearestDistanceSq = kInfiniteDistance;
|
|
|
|
// take nearest enemy to ordering player
|
|
for (const auto &client : util.getClients ()) {
|
|
if (!(client.flags & ClientFlags::Used) || !(client.flags & ClientFlags::Alive) || client.team == m_team) {
|
|
continue;
|
|
}
|
|
|
|
auto enemy = client.ent;
|
|
const float distanceSq = m_radioEntity->v.origin.distanceSq (enemy->v.origin);
|
|
|
|
if (distanceSq < nearestDistanceSq) {
|
|
nearestDistanceSq = distanceSq;
|
|
|
|
m_lastEnemy = enemy;
|
|
m_lastEnemyOrigin = enemy->v.origin;
|
|
}
|
|
}
|
|
}
|
|
clearSearchNodes ();
|
|
|
|
int index = findDefendNode (m_radioEntity->v.origin);
|
|
|
|
// push camp task on to stack
|
|
startTask (Task::Camp, TaskPri::Camp, kInvalidNodeIndex, game.time () + rg.get (30.0f, 60.0f), true);
|
|
|
|
// push move command
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, index, game.time () + rg.get (30.0f, 60.0f), true);
|
|
|
|
// decide to duck or not to duck
|
|
selectCampButtons (index);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
m_radioOrder = 0; // radio command has been handled, reset
|
|
}
|
|
|
|
void Bot::tryHeadTowardRadioMessage () {
|
|
const int tid = getCurrentTaskId ();
|
|
|
|
if (tid == Task::MoveToPosition || m_headedTime + 15.0f < game.time () || !util.isAlive (m_radioEntity) || m_hasC4) {
|
|
return;
|
|
}
|
|
|
|
if ((util.isFakeClient (m_radioEntity) && rg.chance (25) && m_personality == Personality::Normal) || !(m_radioEntity->v.flags & FL_FAKECLIENT)) {
|
|
if (tid == Task::Pause || tid == Task::Camp) {
|
|
getTask ()->time = game.time ();
|
|
}
|
|
m_headedTime = game.time ();
|
|
m_position = m_radioEntity->v.origin;
|
|
|
|
clearSearchNodes ();
|
|
startTask (Task::MoveToPosition, TaskPri::MoveToPosition, kInvalidNodeIndex, 0.0f, true);
|
|
}
|
|
}
|
|
|
|
void Bot::checkParachute () {
|
|
static auto parachute = engfuncs.pfnCVarGetPointer (conf.fetchCustom ("AMXParachuteCvar").chars ());
|
|
|
|
// if no cvar or it's not enabled do not bother
|
|
if (parachute && parachute->value > 0.0f) {
|
|
if (isOnLadder () || pev->velocity.z > -50.0f || isOnFloor ()) {
|
|
m_fallDownTime = 0.0f;
|
|
}
|
|
else if (cr::fzero (m_fallDownTime)) {
|
|
m_fallDownTime = game.time ();
|
|
}
|
|
|
|
// press use anyway
|
|
if (!cr::fzero (m_fallDownTime) && m_fallDownTime + 0.35f < game.time ()) {
|
|
pev->button |= IN_USE;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Bot::frame () {
|
|
pev->flags |= FL_FAKECLIENT; // restore fake client bit
|
|
|
|
if (m_updateTime <= game.time ()) {
|
|
update ();
|
|
}
|
|
else if (m_notKilled) {
|
|
updateLookAngles ();
|
|
}
|
|
|
|
if (m_slowFrameTimestamp > game.time ()) {
|
|
return;
|
|
}
|
|
|
|
if (bots.isBombPlanted () && m_team == Team::CT && m_notKilled) {
|
|
const Vector &bombPosition = graph.getBombOrigin ();
|
|
|
|
if (!m_hasProgressBar && getCurrentTaskId () != Task::EscapeFromBomb && pev->origin.distanceSq (bombPosition) < cr::sqrf (1540.0f) && !isBombDefusing (bombPosition)) {
|
|
m_itemIgnore = nullptr;
|
|
m_itemCheckTime = game.time ();
|
|
|
|
clearTask (getCurrentTaskId ());
|
|
}
|
|
}
|
|
|
|
checkSpawnConditions ();
|
|
checkForChat ();
|
|
checkBreakablesAround ();
|
|
|
|
if (game.is (GameFlags::HasBotVoice)) {
|
|
showChatterIcon (false); // end voice feedback
|
|
}
|
|
|
|
// kick the bot if stay time is over, the quota maintain will add new bot for us later
|
|
if (cv_rotate_bots.bool_ () && m_stayTime < game.time ()) {
|
|
m_kickedByRotation = true; // kicked by rotation, so not save bot name if save bot names is active
|
|
|
|
kick ();
|
|
return;
|
|
}
|
|
|
|
// clear enemy far away
|
|
if (!m_lastEnemyOrigin.empty () && !game.isNullEntity (m_lastEnemy) && pev->origin.distanceSq (m_lastEnemyOrigin) >= cr::sqrf (2048.0f)) {
|
|
m_lastEnemy = nullptr;
|
|
m_lastEnemyOrigin = nullptr;
|
|
}
|
|
m_slowFrameTimestamp = game.time () + 0.5f;
|
|
}
|
|
|
|
void Bot::update () {
|
|
|
|
// kick bot from server if requested
|
|
if (m_kickMeFromServer) {
|
|
kick ();
|
|
return;
|
|
}
|
|
|
|
m_canChooseAimDirection = true;
|
|
m_notKilled = util.isAlive (ent ());
|
|
m_team = game.getTeam (ent ());
|
|
m_healthValue = cr::clamp (pev->health, 0.0f, 100.0f);
|
|
|
|
if (m_team == Team::Terrorist && game.mapIs (MapFlags::Demolition)) {
|
|
m_hasC4 = !!(pev->weapons & cr::bit (Weapon::C4));
|
|
|
|
if (m_hasC4 && (cv_ignore_objectives.bool_ () || cv_jasonmode.bool_ ())) {
|
|
m_hasC4 = false;
|
|
}
|
|
}
|
|
else if (m_team == Team::CT && game.mapIs (MapFlags::HostageRescue)) {
|
|
m_hasHostage = hasHostage ();
|
|
}
|
|
m_isCreature = isCreature ();
|
|
|
|
// is bot movement enabled
|
|
bool botMovement = false;
|
|
|
|
// if the bot hasn't selected stuff to start the game yet, go do that...
|
|
if (m_notStarted) {
|
|
updateTeamJoin (); // select team & class
|
|
}
|
|
else if (!m_notKilled) {
|
|
// we got a teamkiller? vote him away...
|
|
if (m_voteKickIndex != m_lastVoteKick && cv_tkpunish.bool_ ()) {
|
|
issueCommand ("vote %d", m_voteKickIndex);
|
|
m_lastVoteKick = m_voteKickIndex;
|
|
|
|
// if bot tk punishment is enabled slay the tk
|
|
if (cv_tkpunish.int_ () != 2 || util.isFakeClient (game.entityOfIndex (m_voteKickIndex))) {
|
|
return;
|
|
}
|
|
auto killer = game.entityOfIndex (m_lastVoteKick);
|
|
|
|
++killer->v.frags;
|
|
MDLL_ClientKill (killer);
|
|
}
|
|
|
|
// host wants us to kick someone
|
|
else if (m_voteMap != 0) {
|
|
issueCommand ("votemap %d", m_voteMap);
|
|
m_voteMap = 0;
|
|
}
|
|
}
|
|
else if (m_buyingFinished && !(pev->maxspeed < 10.0f && getCurrentTaskId () != Task::PlantBomb && getCurrentTaskId () != Task::DefuseBomb) && !cv_freeze_bots.bool_ () && !graph.hasChanged ()) {
|
|
botMovement = true;
|
|
}
|
|
checkMsgQueue ();
|
|
|
|
if (!m_isStale && botMovement) {
|
|
logic (); // execute main code
|
|
}
|
|
else if (pev->maxspeed < 10.0f) {
|
|
logicDuringFreezetime ();
|
|
}
|
|
else if (!botMovement) {
|
|
resetMovement ();
|
|
}
|
|
runMovement ();
|
|
|
|
// delay next execution
|
|
m_updateTime = game.time () + m_updateInterval;
|
|
}
|
|
|
|
void Bot::logicDuringFreezetime () {
|
|
if (m_changeViewTime > game.time ()) {
|
|
return;
|
|
}
|
|
|
|
if (rg.chance (15) && m_jumpTime + rg.get (1.0, 2.0f) < game.time ()) {
|
|
pev->button |= IN_JUMP;
|
|
m_jumpTime = game.time ();
|
|
}
|
|
Array <Bot *> teammates;
|
|
|
|
for (const auto &bot : bots) {
|
|
if (bot->m_notKilled && bot->m_team == m_team && seesEntity (bot->pev->origin) && bot.get () != this) {
|
|
teammates.push (bot.get ());
|
|
}
|
|
}
|
|
|
|
if (!teammates.empty ()) {
|
|
auto bot = teammates.random ();
|
|
|
|
if (bot) {
|
|
m_lookAt = bot->pev->origin + bot->pev->view_ofs;
|
|
}
|
|
|
|
// good time too greet everyone
|
|
if (m_needToSendWelcomeChat) {
|
|
pushChatMessage (Chat::Hello);
|
|
m_needToSendWelcomeChat = false;
|
|
}
|
|
}
|
|
m_changeViewTime = game.time () + rg.get (1.25f, 2.0f);
|
|
}
|
|
|
|
void Bot::executeTasks () {
|
|
// this is core function that handle task execution
|
|
|
|
auto func = getTask ()->func;
|
|
|
|
// run the current task
|
|
(this->*func) ();
|
|
}
|
|
|
|
void Bot::checkSpawnConditions () {
|
|
// this function is called instead of ai when buying finished, but freezetime is not yet left.
|
|
|
|
// switch to knife if time to do this
|
|
if (m_checkKnifeSwitch && m_buyingFinished && m_spawnTime + rg.get (5.0f, 7.5f) < game.time ()) {
|
|
if (rg.get (1, 100) < 2 && cv_spraypaints.bool_ ()) {
|
|
startTask (Task::Spraypaint, TaskPri::Spraypaint, kInvalidNodeIndex, game.time () + 1.0f, false);
|
|
}
|
|
|
|
if (m_difficulty >= Difficulty::Normal && rg.chance (m_personality == Personality::Rusher ? 99 : 50) && !m_isReloading && game.mapIs (MapFlags::HostageRescue | MapFlags::Demolition | MapFlags::Escape | MapFlags::Assassination)) {
|
|
if (isKnifeMode ()) {
|
|
dropCurrentWeapon ();
|
|
}
|
|
else {
|
|
selectWeaponById (Weapon::Knife);
|
|
}
|
|
}
|
|
m_checkKnifeSwitch = false;
|
|
|
|
if (rg.chance (cv_user_follow_percent.int_ ()) && game.isNullEntity (m_targetEntity) && !m_isLeader && !m_hasC4 && rg.chance (50)) {
|
|
decideFollowUser ();
|
|
}
|
|
}
|
|
|
|
// check if we already switched weapon mode
|
|
if (m_checkWeaponSwitch && m_buyingFinished && m_spawnTime + rg.get (3.0f, 4.5f) < game.time ()) {
|
|
if (hasShield () && isShieldDrawn ()) {
|
|
pev->button |= IN_ATTACK2;
|
|
}
|
|
else {
|
|
switch (m_currentWeapon) {
|
|
case Weapon::M4A1:
|
|
case Weapon::USP:
|
|
checkSilencer ();
|
|
break;
|
|
|
|
case Weapon::Famas:
|
|
case Weapon::Glock18:
|
|
if (rg.chance (50)) {
|
|
pev->button |= IN_ATTACK2;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
// movement in freezetime is disabled, so fire movement action if button was hit
|
|
if (pev->button & IN_ATTACK2) {
|
|
runMovement ();
|
|
}
|
|
m_checkWeaponSwitch = false;
|
|
}
|
|
}
|
|
|
|
void Bot::logic () {
|
|
// this function gets called each frame and is the core of all bot ai. from here all other subroutines are called
|
|
|
|
float movedDistance = 2.0f; // length of different vector (distance bot moved)
|
|
|
|
resetMovement ();
|
|
|
|
// increase reaction time
|
|
m_actualReactionTime += 0.3f;
|
|
|
|
if (m_actualReactionTime > m_idealReactionTime) {
|
|
m_actualReactionTime = m_idealReactionTime;
|
|
}
|
|
|
|
// bot could be blinded by flashbang or smoke, recover from it
|
|
m_viewDistance += 3.0f;
|
|
|
|
if (m_viewDistance > m_maxViewDistance) {
|
|
m_viewDistance = m_maxViewDistance;
|
|
}
|
|
|
|
if (m_blindTime > game.time ()) {
|
|
m_maxViewDistance = 4096.0f;
|
|
}
|
|
m_moveSpeed = pev->maxspeed;
|
|
|
|
if (m_prevTime <= game.time ()) {
|
|
|
|
// see how far bot has moved since the previous position...
|
|
if (m_checkTerrain) {
|
|
movedDistance = m_prevOrigin.distance (pev->origin);
|
|
}
|
|
|
|
// save current position as previous
|
|
m_prevOrigin = pev->origin;
|
|
m_prevTime = game.time () + 0.2f;
|
|
}
|
|
|
|
// if there's some radio message to respond, check it
|
|
if (m_radioOrder != 0) {
|
|
checkRadioQueue ();
|
|
}
|
|
|
|
// do all sensing, calculate/filter all actions here
|
|
if (canRunHeavyWeight ()) {
|
|
setConditions ();
|
|
}
|
|
else if (!game.isNullEntity (m_enemy)) {
|
|
trackEnemies ();
|
|
}
|
|
|
|
// some stuff required by by chatter engine
|
|
if (cv_radio_mode.int_ () == 2) {
|
|
if ((m_states & Sense::SeeingEnemy) && !game.isNullEntity (m_enemy)) {
|
|
int hasFriendNearby = numFriendsNear (pev->origin, 512.0f);
|
|
|
|
if (!hasFriendNearby && rg.chance (45) && (m_enemy->v.weapons & cr::bit (Weapon::C4))) {
|
|
pushChatterMessage (Chatter::SpotTheBomber);
|
|
}
|
|
else if (!hasFriendNearby && rg.chance (45) && m_team == Team::Terrorist && util.isPlayerVIP (m_enemy)) {
|
|
pushChatterMessage (Chatter::VIPSpotted);
|
|
}
|
|
else if (!hasFriendNearby && rg.chance (50) && game.getTeam (m_enemy) != m_team && isGroupOfEnemies (m_enemy->v.origin, 2, 384.0f)) {
|
|
pushChatterMessage (Chatter::ScaredEmotion);
|
|
}
|
|
else if (!hasFriendNearby && rg.chance (40) && ((m_enemy->v.weapons & cr::bit (Weapon::AWP)) || (m_enemy->v.weapons & cr::bit (Weapon::Scout)) || (m_enemy->v.weapons & cr::bit (Weapon::G3SG1)) || (m_enemy->v.weapons & cr::bit (Weapon::SG550)))) {
|
|
pushChatterMessage (Chatter::SniperWarning);
|
|
}
|
|
|
|
// if bot is trapped under shield yell for help !
|
|
if (getCurrentTaskId () == Task::Camp && hasShield () && isShieldDrawn () && hasFriendNearby >= 2) {
|
|
pushChatterMessage (Chatter::PinnedDown);
|
|
}
|
|
}
|
|
|
|
// if bomb planted warn teammates !
|
|
if (bots.hasBombSay (BombPlantedSay::Chatter) && bots.isBombPlanted () && m_team == Team::CT) {
|
|
pushChatterMessage (Chatter::GottaFindC4);
|
|
bots.clearBombSay (BombPlantedSay::Chatter);
|
|
}
|
|
}
|
|
|
|
m_checkTerrain = true;
|
|
m_moveToGoal = true;
|
|
m_wantsToFire = false;
|
|
|
|
// avoid flyings grenades, if needed
|
|
if (cv_avoid_grenades.bool_ () && !m_isCreature) {
|
|
avoidGrenades ();
|
|
}
|
|
m_isUsingGrenade = false;
|
|
|
|
executeTasks (); // execute current task
|
|
updateAimDir (); // choose aim direction
|
|
updateLookAngles (); // and turn to chosen aim direction
|
|
|
|
// the bots wants to fire at something?
|
|
if (m_shootAtDeadTime > game.time () || (m_wantsToFire && !m_isUsingGrenade && (m_shootTime <= game.time ()))) {
|
|
fireWeapons (); // if bot didn't fire a bullet try again next frame
|
|
}
|
|
|
|
// check for reloading
|
|
if (m_reloadCheckTime <= game.time ()) {
|
|
checkReload ();
|
|
}
|
|
|
|
// set the reaction time (surprise momentum) different each frame according to skill
|
|
setIdealReactionTimers ();
|
|
|
|
// calculate 2 direction vectors, 1 without the up/down component
|
|
const Vector &dirOld = m_destOrigin - (pev->origin + pev->velocity * m_frameInterval);
|
|
const Vector &dirNormal = dirOld.normalize2d_apx ();
|
|
|
|
m_moveAngles = dirOld.angles ();
|
|
m_moveAngles.clampAngles ();
|
|
m_moveAngles.x = -m_moveAngles.x; // invert for engine
|
|
|
|
// do some overriding for special cases
|
|
overrideConditions ();
|
|
|
|
// allowed to move to a destination position?
|
|
if (m_moveToGoal) {
|
|
moveToGoal ();
|
|
}
|
|
|
|
// are we allowed to check blocking terrain (and react to it)?
|
|
if (m_checkTerrain) {
|
|
doPlayerAvoidance (dirNormal);
|
|
checkTerrain (movedDistance, dirNormal);
|
|
}
|
|
|
|
// check the darkness
|
|
if (cv_check_darkness.bool_ ()) {
|
|
checkDarkness ();
|
|
}
|
|
|
|
// must avoid a grenade?
|
|
if (m_needAvoidGrenade != 0) {
|
|
// don't duck to get away faster
|
|
pev->button &= ~IN_DUCK;
|
|
|
|
m_moveSpeed = -pev->maxspeed;
|
|
m_strafeSpeed = pev->maxspeed * static_cast <float> (m_needAvoidGrenade);
|
|
}
|
|
|
|
ensureEntitiesClear ();
|
|
translateInput ();
|
|
|
|
// check if need to use parachute
|
|
checkParachute ();
|
|
|
|
// display some debugging thingy to host entity
|
|
if (!game.isDedicated () && cv_debug.int_ () >= 1) {
|
|
showDebugOverlay ();
|
|
}
|
|
|
|
// save the previous speed (for checking if stuck)
|
|
m_prevSpeed = cr::abs (m_moveSpeed);
|
|
m_prevVelocity = cr::abs (pev->velocity.length2d ());
|
|
m_lastDamageType = -1; // reset damage
|
|
}
|
|
|
|
void Bot::spawned () {
|
|
if (game.is (GameFlags::CSDM)) {
|
|
newRound ();
|
|
}
|
|
}
|
|
|
|
void Bot::showDebugOverlay () {
|
|
bool displayDebugOverlay = false;
|
|
|
|
if (!graph.hasEditor ()) {
|
|
return;
|
|
}
|
|
auto overlayEntity = graph.getEditor ();
|
|
|
|
if (overlayEntity->v.iuser2 == entindex ()) {
|
|
displayDebugOverlay = true;
|
|
}
|
|
|
|
if (!displayDebugOverlay && cv_debug.int_ () >= 2) {
|
|
Bot *nearest = nullptr;
|
|
|
|
if (util.findNearestPlayer (reinterpret_cast <void **> (&nearest), overlayEntity, 128.0f, false, true, true, true) && nearest == this) {
|
|
displayDebugOverlay = true;
|
|
}
|
|
}
|
|
|
|
if (!displayDebugOverlay) {
|
|
return;
|
|
}
|
|
static float timeDebugUpdate = 0.0f;
|
|
static int index = kInvalidNodeIndex, goal = kInvalidNodeIndex, taskID = 0;
|
|
|
|
static HashMap <int32_t, StringRef> tasks {
|
|
{ Task::Normal, "Normal" },
|
|
{ Task::Pause, "Pause" },
|
|
{ Task::MoveToPosition, "Move" },
|
|
{ Task::FollowUser, "Follow" },
|
|
{ Task::PickupItem, "Pickup" },
|
|
{ Task::Camp, "Camp" },
|
|
{ Task::PlantBomb, "PlantBomb" },
|
|
{ Task::DefuseBomb, "DefuseBomb" },
|
|
{ Task::Attack, "Attack" },
|
|
{ Task::Hunt, "Hunt" },
|
|
{ Task::SeekCover, "SeekCover" },
|
|
{ Task::ThrowExplosive, "ThrowHE" },
|
|
{ Task::ThrowFlashbang, "ThrowFL" },
|
|
{ Task::ThrowSmoke, "ThrowSG" },
|
|
{ Task::DoubleJump, "DoubleJump" },
|
|
{ Task::EscapeFromBomb, "EscapeFromBomb" },
|
|
{ Task::ShootBreakable, "DestroyBreakable" },
|
|
{ Task::Hide, "Hide" },
|
|
{ Task::Blind, "Blind" },
|
|
{ Task::Spraypaint, "Spray" }
|
|
};
|
|
|
|
static HashMap <int32_t, StringRef> personalities {
|
|
{ Personality::Rusher, "Rusher" },
|
|
{ Personality::Normal, "Normal" },
|
|
{ Personality::Careful, "Careful" }
|
|
};
|
|
|
|
static HashMap <int32_t, StringRef> flags {
|
|
{ AimFlags::Nav, "Nav" },
|
|
{ AimFlags::Camp, "Camp" },
|
|
{ AimFlags::PredictPath, "Predict" },
|
|
{ AimFlags::LastEnemy, "LastEnemy" },
|
|
{ AimFlags::Entity, "Entity" },
|
|
{ AimFlags::Enemy, "Enemy" },
|
|
{ AimFlags::Grenade, "Grenade" },
|
|
{ AimFlags::Override, "Override" },
|
|
{ AimFlags::Danger, "Danger" },
|
|
};
|
|
|
|
auto boolValue = [] (const bool test) {
|
|
return test ? "Yes" : "No";
|
|
};
|
|
|
|
if (m_tasks.empty ()) {
|
|
return;
|
|
}
|
|
|
|
if (taskID != getCurrentTaskId () || index != m_currentNodeIndex || goal != getTask ()->data || timeDebugUpdate < game.time ()) {
|
|
taskID = getCurrentTaskId ();
|
|
index = m_currentNodeIndex;
|
|
goal = getTask ()->data;
|
|
|
|
String enemy = "(none)";
|
|
|
|
if (!game.isNullEntity (m_enemy)) {
|
|
enemy = m_enemy->v.netname.str ();
|
|
}
|
|
else if (!game.isNullEntity (m_lastEnemy)) {
|
|
enemy.assignf ("%s (L)", m_lastEnemy->v.netname.str ());
|
|
}
|
|
String pickup = "(none)";
|
|
|
|
if (!game.isNullEntity (m_pickupItem)) {
|
|
pickup = m_pickupItem->v.classname.str ();
|
|
}
|
|
String aimFlags;
|
|
|
|
for (uint32_t i = 0u; i < 9u; ++i) {
|
|
auto bit = cr::bit (i);
|
|
|
|
if (m_aimFlags & bit) {
|
|
aimFlags.appendf (" %s", flags[static_cast <int32_t> (bit)]);
|
|
}
|
|
}
|
|
auto weapon = util.weaponIdToAlias (m_currentWeapon);
|
|
|
|
String debugData;
|
|
debugData.assignf ("\n\n\n\n\n%s (H:%.1f/A:%.1f)- Task: %d=%s Desire:%.02f\nItem: %s Clip: %d Ammo: %d%s Money: %d AimFlags: %s\nSP=%.02f SSP=%.02f I=%d PG=%d G=%d T: %.02f MT: %d\nEnemy=%s Pickup=%s Type=%s Terrain=%s Stuck=%s\n", pev->netname.str (), m_healthValue, pev->armorvalue, taskID, tasks[taskID], getTask ()->desire, weapon, getAmmoInClip (), getAmmo (), m_isReloading ? " (R)" : "", m_moneyAmount, aimFlags.trim (), m_moveSpeed, m_strafeSpeed, index, m_prevGoalIndex, goal, m_navTimeset - game.time (), pev->movetype, enemy, pickup, personalities[m_personality], boolValue (m_checkTerrain), boolValue (m_isStuck));
|
|
|
|
MessageWriter (MSG_ONE_UNRELIABLE, SVC_TEMPENTITY, nullptr, overlayEntity)
|
|
.writeByte (TE_TEXTMESSAGE)
|
|
.writeByte (1)
|
|
.writeShort (MessageWriter::fs16 (-1.0f, 13.0f))
|
|
.writeShort (MessageWriter::fs16 (0.0f, 13.0f))
|
|
.writeByte (0)
|
|
.writeByte (m_team == Team::CT ? 0 : 255)
|
|
.writeByte (100)
|
|
.writeByte (m_team != Team::CT ? 0 : 255)
|
|
.writeByte (0)
|
|
.writeByte (255)
|
|
.writeByte (255)
|
|
.writeByte (255)
|
|
.writeByte (0)
|
|
.writeShort (MessageWriter::fu16 (0.0f, 8.0f))
|
|
.writeShort (MessageWriter::fu16 (0.0f, 8.0f))
|
|
.writeShort (MessageWriter::fu16 (0.15f, 8.0f))
|
|
.writeString (debugData.chars ());
|
|
|
|
timeDebugUpdate = game.time () + 0.1f;
|
|
}
|
|
|
|
// green = destination origin
|
|
// blue = ideal angles
|
|
// red = view angles
|
|
game.drawLine (overlayEntity, getEyesPos (), m_destOrigin, 10, 0, { 0, 255, 0 }, 250, 5, 1, DrawLine::Arrow);
|
|
game.drawLine (overlayEntity, getEyesPos () - Vector (0.0f, 0.0f, 16.0f), getEyesPos () + m_idealAngles.forward () * 300.0f, 10, 0, { 0, 0, 255 }, 250, 5, 1, DrawLine::Arrow);
|
|
game.drawLine (overlayEntity, getEyesPos () - Vector (0.0f, 0.0f, 32.0f), getEyesPos () + pev->v_angle.forward () * 300.0f, 10, 0, { 255, 0, 0 }, 250, 5, 1, DrawLine::Arrow);
|
|
|
|
// now draw line from source to destination
|
|
for (size_t i = 0; i < m_pathWalk.length () && i + 1 < m_pathWalk.length (); ++i) {
|
|
game.drawLine (overlayEntity, graph[m_pathWalk.at (i)].origin, graph[m_pathWalk.at (i + 1)].origin, 15, 0, { 255, 100, 55 }, 200, 5, 1, DrawLine::Arrow);
|
|
}
|
|
}
|
|
|
|
bool Bot::hasHostage () {
|
|
if (cv_ignore_objectives.bool_ () || game.mapIs (MapFlags::Demolition)) {
|
|
return false;
|
|
}
|
|
|
|
for (auto &hostage : m_hostages) {
|
|
if (!game.isNullEntity (hostage)) {
|
|
|
|
// don't care about dead hostages
|
|
if (hostage->v.health <= 0.0f || pev->origin.distanceSq (hostage->v.origin) > cr::sqrf (600.0f)) {
|
|
hostage = nullptr;
|
|
continue;
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void Bot::takeDamage (edict_t *inflictor, int damage, int armor, int bits) {
|
|
// this function gets called from the network message handler, when bot's gets hurt from any
|
|
// other player.
|
|
|
|
m_lastDamageType = bits;
|
|
updatePracticeValue (damage);
|
|
|
|
if (util.isPlayer (inflictor) || (cv_attack_monsters.bool_ () && util.isMonster (inflictor))) {
|
|
if (!util.isMonster (inflictor) && cv_tkpunish.bool_ () && game.getTeam (inflictor) == m_team && !util.isFakeClient (inflictor)) {
|
|
// alright, die you team killer!!!
|
|
m_actualReactionTime = 0.0f;
|
|
m_seeEnemyTime = game.time ();
|
|
m_enemy = inflictor;
|
|
|
|
m_lastEnemy = m_enemy;
|
|
m_lastEnemyOrigin = m_enemy->v.origin;
|
|
m_enemyOrigin = m_enemy->v.origin;
|
|
|
|
pushChatMessage (Chat::TeamAttack);
|
|
pushChatterMessage (Chatter::FriendlyFire);
|
|
}
|
|
else {
|
|
// attacked by an enemy
|
|
if (m_healthValue > 60.0f) {
|
|
m_agressionLevel += 0.1f;
|
|
|
|
if (m_agressionLevel > 1.0f) {
|
|
m_agressionLevel += 1.0f;
|
|
}
|
|
}
|
|
else {
|
|
m_fearLevel += 0.03f;
|
|
|
|
if (m_fearLevel > 1.0f) {
|
|
m_fearLevel += 1.0f;
|
|
}
|
|
}
|
|
clearTask (Task::Camp);
|
|
|
|
if (game.isNullEntity (m_enemy) && m_team != game.getTeam (inflictor)) {
|
|
m_lastEnemy = inflictor;
|
|
m_lastEnemyOrigin = inflictor->v.origin;
|
|
|
|
// FIXME - Bot doesn't necessary sees this enemy
|
|
m_seeEnemyTime = game.time ();
|
|
}
|
|
|
|
if (!game.is (GameFlags::CSDM)) {
|
|
updatePracticeDamage (inflictor, armor + damage);
|
|
}
|
|
}
|
|
}
|
|
// hurt by unusual damage like drowning or gas
|
|
else {
|
|
// leave the camping/hiding position
|
|
if (!isReachableNode (graph.getNearest (m_destOrigin))) {
|
|
clearSearchNodes ();
|
|
findNextBestNode ();
|
|
}
|
|
}
|
|
}
|
|
|
|
void Bot::takeBlind (int alpha) {
|
|
// this function gets called by network message handler, when screenfade message get's send
|
|
// it's used to make bot blind from the grenade.
|
|
|
|
m_maxViewDistance = rg.get (10.0f, 20.0f);
|
|
m_blindTime = game.time () + static_cast <float> (alpha - 200) / 16.0f;
|
|
|
|
if (m_blindTime < game.time ()) {
|
|
return;
|
|
}
|
|
m_enemy = nullptr;
|
|
|
|
if (m_difficulty <= Difficulty::Normal) {
|
|
m_blindMoveSpeed = 0.0f;
|
|
m_blindSidemoveSpeed = 0.0f;
|
|
m_blindButton = IN_DUCK;
|
|
|
|
return;
|
|
}
|
|
m_blindNodeIndex = findCoverNode (512.0f);
|
|
m_blindMoveSpeed = -pev->maxspeed;
|
|
m_blindSidemoveSpeed = 0.0f;
|
|
|
|
if (rg.chance (50)) {
|
|
m_blindSidemoveSpeed = pev->maxspeed;
|
|
}
|
|
else {
|
|
m_blindSidemoveSpeed = -pev->maxspeed;
|
|
}
|
|
|
|
if (m_healthValue < 85.0f) {
|
|
m_blindMoveSpeed = -pev->maxspeed;
|
|
}
|
|
else if (m_personality == Personality::Careful) {
|
|
m_blindMoveSpeed = 0.0f;
|
|
m_blindButton = IN_DUCK;
|
|
}
|
|
else {
|
|
m_blindMoveSpeed = pev->maxspeed;
|
|
}
|
|
}
|
|
|
|
void Bot::updatePracticeValue (int damage) {
|
|
// gets called each time a bot gets damaged by some enemy. tries to achieve a statistic about most/less dangerous
|
|
// nodes for a destination goal used for pathfinding
|
|
|
|
if (graph.length () < 1 || graph.hasChanged () || m_chosenGoalIndex < 0 || m_prevGoalIndex < 0) {
|
|
return;
|
|
}
|
|
const auto health = static_cast <int> (m_healthValue);
|
|
|
|
// max goal value
|
|
constexpr int maxGoalValue = PracticeLimit::Goal;
|
|
|
|
// only rate goal node if bot died because of the damage
|
|
// FIXME: could be done a lot better, however this cares most about damage done by sniping or really deadly weapons
|
|
if (health - damage <= 0) {
|
|
practice.setValue (m_team, m_chosenGoalIndex, m_prevGoalIndex, cr::clamp (practice.getValue (m_team, m_chosenGoalIndex, m_prevGoalIndex) - health / 20, -maxGoalValue, maxGoalValue));
|
|
}
|
|
}
|
|
|
|
void Bot::updatePracticeDamage (edict_t *attacker, int damage) {
|
|
// this function gets called each time a bot gets damaged by some enemy. stores the damage (team-specific) done by victim.
|
|
|
|
if (!util.isPlayer (attacker)) {
|
|
return;
|
|
}
|
|
|
|
const int attackerTeam = game.getTeam (attacker);
|
|
const int victimTeam = m_team;
|
|
|
|
if (attackerTeam == victimTeam) {
|
|
return;
|
|
}
|
|
constexpr int maxDamageValue = PracticeLimit::Damage;
|
|
|
|
// if these are bots also remember damage to rank destination of the bot
|
|
m_goalValue -= static_cast <float> (damage);
|
|
|
|
if (bots[attacker] != nullptr) {
|
|
bots[attacker]->m_goalValue += static_cast <float> (damage);
|
|
}
|
|
|
|
if (damage < 20) {
|
|
return; // do not collect damage less than 20
|
|
}
|
|
|
|
int attackerIndex = graph.getNearest (attacker->v.origin);
|
|
int victimIndex = m_currentNodeIndex;
|
|
|
|
if (victimIndex == kInvalidNodeIndex) {
|
|
victimIndex = findNearestNode ();
|
|
}
|
|
|
|
if (m_healthValue > 20.0f) {
|
|
if (victimTeam == Team::Terrorist || victimTeam == Team::CT) {
|
|
practice.setDamage (victimIndex, victimIndex, victimIndex, cr::clamp (practice.getDamage (victimTeam, victimIndex, victimIndex), 0, maxDamageValue));
|
|
}
|
|
}
|
|
const auto updateDamage = util.isFakeClient (attacker) ? 10 : 7;
|
|
|
|
// store away the damage done
|
|
const auto damageValue = cr::clamp (practice.getDamage (m_team, victimIndex, attackerIndex) + damage / updateDamage, 0, maxDamageValue);
|
|
|
|
if (damageValue > practice.getHighestDamageForTeam (m_team)) {
|
|
practice.setHighestDamageForTeam (m_team, damageValue);
|
|
}
|
|
practice.setDamage (m_team, victimIndex, attackerIndex, damageValue);
|
|
}
|
|
|
|
void Bot::pushChatMessage (int type, bool isTeamSay) {
|
|
if (!conf.hasChatBank (type) || !cv_chat.bool_ ()) {
|
|
return;
|
|
}
|
|
|
|
prepareChatMessage (conf.pickRandomFromChatBank (type));
|
|
pushMsgQueue (isTeamSay ? BotMsg::SayTeam : BotMsg::Say);
|
|
}
|
|
|
|
void Bot::dropWeaponForUser (edict_t *user, bool discardC4) {
|
|
// this function, asks bot to discard his current primary weapon (or c4) to the user that requested it with /drop*
|
|
// command, very useful, when i'm don't have money to buy anything... )
|
|
|
|
if (util.isAlive (user) && m_moneyAmount >= 2000 && hasPrimaryWeapon () && user->v.origin.distanceSq (pev->origin) <= cr::sqrf (450.0f)) {
|
|
m_aimFlags |= AimFlags::Entity;
|
|
m_lookAt = user->v.origin;
|
|
|
|
if (discardC4 && m_hasC4) {
|
|
selectWeaponById (Weapon::C4);
|
|
dropCurrentWeapon ();
|
|
}
|
|
else if (!discardC4) {
|
|
selectBestWeapon ();
|
|
dropCurrentWeapon ();
|
|
}
|
|
|
|
m_pickupItem = nullptr;
|
|
m_pickupType = Pickup::None;
|
|
m_itemCheckTime = game.time () + 5.0f;
|
|
|
|
if (m_inBuyZone) {
|
|
m_ignoreBuyDelay = true;
|
|
m_buyingFinished = false;
|
|
m_buyState = BuyState::PrimaryWeapon;
|
|
|
|
pushMsgQueue (BotMsg::Buy);
|
|
m_nextBuyTime = game.time ();
|
|
}
|
|
}
|
|
}
|
|
|
|
void Bot::startDoubleJump (edict_t *ent) {
|
|
resetDoubleJump ();
|
|
|
|
m_doubleJumpOrigin = ent->v.origin;
|
|
m_doubleJumpEntity = ent;
|
|
|
|
startTask (Task::DoubleJump, TaskPri::DoubleJump, kInvalidNodeIndex, game.time (), true);
|
|
sendToChat (strings.format ("Ok %s, i will help you!", ent->v.netname.str ()), true);
|
|
}
|
|
|
|
void Bot::sendBotToOrigin (const Vector &origin) {
|
|
m_position = origin;
|
|
m_chosenGoalIndex = graph.getNearestNoBuckets (origin);
|
|
|
|
getTask ()->data = m_chosenGoalIndex;
|
|
|
|
startTask (Task::MoveToPosition, TaskPri::Hide, m_chosenGoalIndex, 0.0f, true);
|
|
}
|
|
|
|
void Bot::resetDoubleJump () {
|
|
completeTask ();
|
|
|
|
m_doubleJumpEntity = nullptr;
|
|
m_duckForJump = 0.0f;
|
|
m_doubleJumpOrigin = nullptr;
|
|
m_travelStartIndex = kInvalidNodeIndex;
|
|
m_jumpReady = false;
|
|
}
|
|
|
|
void Bot::debugMsgInternal (const char *str) {
|
|
if (game.isDedicated ()) {
|
|
return;
|
|
}
|
|
const int level = cv_debug.int_ ();
|
|
|
|
if (level <= 2) {
|
|
return;
|
|
}
|
|
String printBuf;
|
|
printBuf.assignf ("%s: %s", pev->netname.str (), str);
|
|
|
|
bool playMessage = false;
|
|
|
|
if (level == 3 && !game.isNullEntity (game.getLocalEntity ()) && game.getLocalEntity ()->v.iuser2 == entindex ()) {
|
|
playMessage = true;
|
|
}
|
|
else if (level != 3) {
|
|
playMessage = true;
|
|
}
|
|
if (playMessage && level > 3) {
|
|
logger.message (printBuf.chars ());
|
|
}
|
|
if (playMessage) {
|
|
ctrl.msg (printBuf.chars ());
|
|
sendToChat (printBuf, false);
|
|
}
|
|
}
|
|
|
|
Vector Bot::isBombAudible () {
|
|
// this function checks if bomb is can be heard by the bot, calculations done by manual testing.
|
|
|
|
if (!bots.isBombPlanted () || getCurrentTaskId () == Task::EscapeFromBomb) {
|
|
return nullptr; // reliability check
|
|
}
|
|
|
|
if (m_difficulty > Difficulty::Hard) {
|
|
return graph.getBombOrigin ();
|
|
}
|
|
const Vector &bombOrigin = graph.getBombOrigin ();
|
|
|
|
const float timeElapsed = ((game.time () - bots.getTimeBombPlanted ()) / mp_c4timer.float_ ()) * 100.0f;
|
|
float desiredRadius = 768.0f;
|
|
|
|
// start the manual calculations
|
|
if (timeElapsed > 85.0f) {
|
|
desiredRadius = 4096.0f;
|
|
}
|
|
else if (timeElapsed > 68.0f) {
|
|
desiredRadius = 2048.0f;
|
|
}
|
|
else if (timeElapsed > 52.0f) {
|
|
desiredRadius = 1280.0f;
|
|
}
|
|
else if (timeElapsed > 28.0f) {
|
|
desiredRadius = 1024.0f;
|
|
}
|
|
|
|
// we hear bomb if length greater than radius
|
|
if (cr::sqrf (desiredRadius) < pev->origin.distanceSq2d (bombOrigin)) {
|
|
return bombOrigin;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
uint8_t Bot::computeMsec () {
|
|
// estimate msec to use for this command based on time passed from the previous command
|
|
|
|
return static_cast <uint8_t> (cr::min (static_cast <int32_t> ((game.time () - m_lastCommandTime) * 1000.0f), 255));
|
|
}
|
|
|
|
bool Bot::canRunHeavyWeight () {
|
|
constexpr auto interval = 1.0f / 10.0f;
|
|
|
|
if (m_heavyTimestamp + interval < game.time ()) {
|
|
m_heavyTimestamp = game.time ();
|
|
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void Bot::runMovement () {
|
|
// the purpose of this function is to compute, according to the specified computation
|
|
// method, the msec value which will be passed as an argument of pfnRunPlayerMove. This
|
|
// function is called every frame for every bot, since the RunPlayerMove is the function
|
|
// that tells the engine to put the bot character model in movement. This msec value
|
|
// tells the engine how long should the movement of the model extend inside the current
|
|
// frame. It is very important for it to be exact, else one can experience bizarre
|
|
// problems, such as bots getting stuck into each others. That's because the model's
|
|
// bounding boxes, which are the boxes the engine uses to compute and detect all the
|
|
// collisions of the model, only exist, and are only valid, while in the duration of the
|
|
// movement. That's why if you get a pfnRunPlayerMove for one boINFt that lasts a little too
|
|
// short in comparison with the frame's duration, the remaining time until the frame
|
|
// elapses, that bot will behave like a ghost : no movement, but bullets and players can
|
|
// pass through it. Then, when the next frame will begin, the stucking problem will arise !
|
|
|
|
m_frameInterval = game.time () - m_lastCommandTime;
|
|
|
|
const uint8_t msecVal = computeMsec ();
|
|
m_lastCommandTime = game.time ();
|
|
|
|
engfuncs.pfnRunPlayerMove (pev->pContainingEntity, m_moveAngles, m_moveSpeed, m_strafeSpeed, 0.0f, static_cast <uint16_t> (pev->button), static_cast <uint8_t> (pev->impulse), msecVal);
|
|
|
|
// save our own copy of old buttons, since bot ai code is not running every frame now
|
|
m_oldButtons = pev->button;
|
|
}
|
|
|
|
float Bot::getBombTimeleft () {
|
|
if (!bots.isBombPlanted ()) {
|
|
return 0.0f;
|
|
}
|
|
const float timeLeft = ((bots.getTimeBombPlanted () + mp_c4timer.float_ ()) - game.time ());
|
|
|
|
if (timeLeft < 0.0f) {
|
|
return 0.0f;
|
|
}
|
|
return timeLeft;
|
|
}
|
|
|
|
bool Bot::isOutOfBombTimer () {
|
|
if (!game.mapIs (MapFlags::Demolition)) {
|
|
return false;
|
|
}
|
|
|
|
if (m_currentNodeIndex == kInvalidNodeIndex || (m_hasProgressBar || getCurrentTaskId () == Task::EscapeFromBomb)) {
|
|
return false; // if CT bot already start defusing, or already escaping, return false
|
|
}
|
|
|
|
// calculate left time
|
|
const float timeLeft = getBombTimeleft ();
|
|
|
|
// if time left greater than 13, no need to do other checks
|
|
if (timeLeft > 13.0f) {
|
|
return false;
|
|
}
|
|
const auto &bombOrigin = graph.getBombOrigin ();
|
|
|
|
// for terrorist, if timer is lower than 13 seconds, return true
|
|
if (timeLeft < 13.0f && m_team == Team::Terrorist && bombOrigin.distanceSq (pev->origin) < cr::sqrf (964.0f)) {
|
|
return true;
|
|
}
|
|
bool hasTeammatesWithDefuserKit = false;
|
|
|
|
// check if our teammates has defusal kit
|
|
for (const auto &bot : bots) {
|
|
// search players with defuse kit
|
|
if (bot.get () != this && bot->m_team == Team::CT && bot->m_hasDefuser && bombOrigin.distanceSq (bot->pev->origin) < cr::sqrf (512.0f)) {
|
|
hasTeammatesWithDefuserKit = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// add reach time to left time
|
|
const float reachTime = graph.calculateTravelTime (pev->maxspeed, m_pathOrigin, bombOrigin);
|
|
|
|
// for counter-terrorist check alos is we have time to reach position plus average defuse time
|
|
if ((timeLeft < reachTime + 8.0f && !m_hasDefuser && !hasTeammatesWithDefuserKit) || (timeLeft < reachTime + 4.0f && m_hasDefuser)) {
|
|
return true;
|
|
}
|
|
|
|
if (m_hasProgressBar && isOnFloor () && ((m_hasDefuser ? 10.0f : 15.0f) > getBombTimeleft ())) {
|
|
return true;
|
|
}
|
|
return false; // return false otherwise
|
|
}
|
|
|
|
void Bot::updateHearing () {
|
|
int hearEnemyIndex = kInvalidNodeIndex;
|
|
float nearestDistanceSq = kInfiniteDistance;
|
|
|
|
// setup potential visibility set from engine
|
|
auto set = game.getVisibilitySet (this, false);
|
|
|
|
// loop through all enemy clients to check for hearable stuff
|
|
for (int i = 0; i < game.maxClients (); ++i) {
|
|
const auto &client = util.getClient (i);
|
|
|
|
if (!(client.flags & ClientFlags::Used) || !(client.flags & ClientFlags::Alive) || client.ent == ent () || client.team == m_team || client.noise.last < game.time ()) {
|
|
continue;
|
|
}
|
|
|
|
if (!game.checkVisibility (client.ent, set)) {
|
|
continue;
|
|
}
|
|
const float distanceSq = client.noise.pos.distanceSq (pev->origin);
|
|
|
|
if (distanceSq > cr::sqrf (client.noise.dist)) {
|
|
continue;
|
|
}
|
|
|
|
if (distanceSq < nearestDistanceSq) {
|
|
hearEnemyIndex = i;
|
|
nearestDistanceSq = distanceSq;
|
|
}
|
|
}
|
|
edict_t *player = nullptr;
|
|
|
|
if (hearEnemyIndex >= 0 && util.getClient (hearEnemyIndex).team != m_team && !game.is (GameFlags::FreeForAll)) {
|
|
player = util.getClient (hearEnemyIndex).ent;
|
|
}
|
|
|
|
// did the bot hear someone ?
|
|
if (player != nullptr && util.isPlayer (player)) {
|
|
// change to best weapon if heard something
|
|
if (m_shootTime < game.time () - 5.0f && isOnFloor () && m_currentWeapon != Weapon::C4 && m_currentWeapon != Weapon::Explosive && m_currentWeapon != Weapon::Smoke && m_currentWeapon != Weapon::Flashbang && !isKnifeMode ()) {
|
|
selectBestWeapon ();
|
|
}
|
|
|
|
m_heardSoundTime = game.time ();
|
|
m_states |= Sense::HearingEnemy;
|
|
|
|
if (rg.chance (15) && game.isNullEntity (m_enemy) && game.isNullEntity (m_lastEnemy) && m_seeEnemyTime + 7.0f < game.time ()) {
|
|
pushChatterMessage (Chatter::HeardTheEnemy);
|
|
}
|
|
|
|
// didn't bot already have an enemy ? take this one...
|
|
if (m_lastEnemyOrigin.empty () || m_lastEnemy == nullptr) {
|
|
m_lastEnemy = player;
|
|
m_lastEnemyOrigin = player->v.origin;
|
|
}
|
|
|
|
// bot had an enemy, check if it's the heard one
|
|
else {
|
|
if (player == m_lastEnemy) {
|
|
// bot sees enemy ? then bail out !
|
|
if (m_states & Sense::SeeingEnemy) {
|
|
return;
|
|
}
|
|
m_lastEnemyOrigin = player->v.origin;
|
|
}
|
|
else {
|
|
// if bot had an enemy but the heard one is nearer, take it instead
|
|
const float distanceSq = m_lastEnemyOrigin.distanceSq (pev->origin);
|
|
|
|
if (distanceSq > player->v.origin.distanceSq (pev->origin) && m_seeEnemyTime + 2.0f < game.time ()) {
|
|
m_lastEnemy = player;
|
|
m_lastEnemyOrigin = player->v.origin;
|
|
}
|
|
else {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
// check if heard enemy can be seen
|
|
if (checkBodyParts (player)) {
|
|
m_enemy = player;
|
|
m_lastEnemy = player;
|
|
m_lastEnemyOrigin = m_enemyOrigin;
|
|
|
|
m_states |= Sense::SeeingEnemy;
|
|
m_seeEnemyTime = game.time ();
|
|
}
|
|
|
|
// check if heard enemy can be shoot through some obstacle
|
|
else {
|
|
if (cv_shoots_thru_walls.bool_ () && m_difficulty >= Difficulty::Normal && m_lastEnemy == player && rg.chance (conf.getDifficultyTweaks (m_difficulty)->hearThruPct) && m_seeEnemyTime + 3.0f > game.time () && isPenetrableObstacle (player->v.origin)) {
|
|
m_enemy = player;
|
|
m_lastEnemy = player;
|
|
m_enemyOrigin = player->v.origin;
|
|
m_lastEnemyOrigin = player->v.origin;
|
|
|
|
m_states |= (Sense::SeeingEnemy | Sense::SuspectEnemy);
|
|
m_seeEnemyTime = game.time ();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void Bot::enteredBuyZone (int buyState) {
|
|
// this function is gets called when bot enters a buyzone, to allow bot to buy some stuff
|
|
|
|
if (m_isCreature) {
|
|
return; // creatures can't buy anything
|
|
}
|
|
const int *econLimit = conf.getEconLimit ();
|
|
|
|
// if bot is in buy zone, try to buy ammo for this weapon...
|
|
if (m_seeEnemyTime + 12.0f < game.time () && m_lastEquipTime + 15.0f < game.time () && m_inBuyZone && (bots.getRoundStartTime () + rg.get (10.0f, 20.0f) + mp_buytime.float_ () < game.time ()) && !bots.isBombPlanted () && m_moneyAmount > econLimit[EcoLimit::PrimaryGreater]) {
|
|
m_ignoreBuyDelay = true;
|
|
m_buyingFinished = false;
|
|
m_buyState = buyState;
|
|
|
|
// push buy message
|
|
pushMsgQueue (BotMsg::Buy);
|
|
|
|
m_nextBuyTime = game.time ();
|
|
m_lastEquipTime = game.time ();
|
|
}
|
|
}
|
|
|
|
void Bot::selectCampButtons (int index) {
|
|
const auto &path = graph[index];
|
|
|
|
if (m_personality == Personality::Rusher || pev->health >= 90.0f) {
|
|
if (path.vis.crouch < path.vis.stand && m_fearLevel > m_agressionLevel) {
|
|
m_campButtons |= IN_DUCK;
|
|
}
|
|
else {
|
|
m_campButtons &= ~IN_DUCK;
|
|
}
|
|
}
|
|
else {
|
|
if (path.vis.crouch <= path.vis.stand) {
|
|
m_campButtons |= IN_DUCK;
|
|
}
|
|
else {
|
|
m_campButtons &= ~IN_DUCK;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool Bot::isBombDefusing (const Vector &bombOrigin) {
|
|
// this function finds if somebody currently defusing the bomb.
|
|
|
|
if (!bots.isBombPlanted ()) {
|
|
return false;
|
|
}
|
|
bool defusingInProgress = false;
|
|
constexpr auto distanceToBomb = cr::sqrf (165.0f);
|
|
|
|
for (const auto &client : util.getClients ()) {
|
|
if (!(client.flags & ClientFlags::Used) || !(client.flags & ClientFlags::Alive)) {
|
|
continue;
|
|
}
|
|
|
|
auto bot = bots[client.ent];
|
|
const auto bombDistanceSq = client.origin.distanceSq (bombOrigin);
|
|
|
|
if (bot && !bot->m_notKilled) {
|
|
if (m_team != bot->m_team || bot->getCurrentTaskId () == Task::EscapeFromBomb) {
|
|
continue; // skip other mess
|
|
}
|
|
|
|
// if close enough, mark as progressing
|
|
if (bombDistanceSq < distanceToBomb && (bot->getCurrentTaskId () == Task::DefuseBomb || bot->m_hasProgressBar)) {
|
|
defusingInProgress = true;
|
|
break;
|
|
}
|
|
continue;
|
|
}
|
|
|
|
// take in account peoples too
|
|
if (client.team == m_team) {
|
|
|
|
// if close enough, mark as progressing
|
|
if (bombDistanceSq < distanceToBomb && ((client.ent->v.button | client.ent->v.oldbuttons) & IN_USE)) {
|
|
defusingInProgress = true;
|
|
break;
|
|
}
|
|
continue;
|
|
}
|
|
}
|
|
return defusingInProgress;
|
|
}
|
|
|
|
float Bot::getShiftSpeed () {
|
|
if (getCurrentTaskId () == Task::SeekCover || isDucking () || (pev->button & IN_DUCK) || (m_oldButtons & IN_DUCK) || (m_currentTravelFlags & PathFlag::Jump) || (m_pathFlags & NodeFlag::Ladder) || isOnLadder () || isInWater () || m_isStuck) {
|
|
return pev->maxspeed;
|
|
}
|
|
return pev->maxspeed * 0.4f;
|
|
}
|
|
|
|
void Bot::refreshModelName (char *infobuffer) {
|
|
if (infobuffer == nullptr) {
|
|
infobuffer = engfuncs.pfnGetInfoKeyBuffer (ent ());
|
|
}
|
|
StringRef modelName = engfuncs.pfnInfoKeyValue (infobuffer, "model");
|
|
|
|
// need at least two characters to test model mask
|
|
if (modelName.length () < 2) {
|
|
m_modelMask = 0;
|
|
return;
|
|
}
|
|
union ModelTest {
|
|
char model[2];
|
|
uint16_t mask;
|
|
ModelTest (StringRef m) : model { m[0], m[1] } {}
|
|
} modelTest { modelName };
|
|
|
|
// assign our model mask (tests against model done every bot update)
|
|
m_modelMask = modelTest.mask;
|
|
}
|
|
|
|
bool Bot::isCreature () {
|
|
// current creature models are: zombie, chicken
|
|
constexpr auto modelMaskZombie = (('o' << 8) + 'z');
|
|
constexpr auto modelMaskChicken = (('h' << 8) + 'c');
|
|
|
|
return m_modelMask == modelMaskZombie || m_modelMask == modelMaskChicken;
|
|
}
|