fix: hide chatter icon even for players that changed team

fix: mark bot as finished buying on csdm spawn (ref #734)
fix: do not start any map analysis if already analyzing (ref #726)
combat: improved head/body aiming (ref #734)

src/analyze.cpp

@@ -17,6 +17,10 @@ ConVar cv_graph_analyze_optimize_nodes_on_finish ("graph_analyze_optimize_nodes_
 ConVar cv_graph_analyze_mark_goals_on_finish ("graph_analyze_mark_goals_on_finish", "1", "Specifies if the analyzer should mark nodes as map goals automatically upon finishing.");
 
 void GraphAnalyze::start () {
+   if (m_isAnalyzing) {
+      return;
+   }
+
    // start analyzer in few seconds after level initialized
    if (cv_graph_analyze_auto_start) {
       m_updateInterval = game.time () + 3.0f;

src/botlib.cpp

@@ -881,7 +881,9 @@ void Bot::showChatterIcon (bool show, bool disconnect) const {
 
    // 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) {
+      if (!(client.flags & ClientFlags::Used)
+         || (client.ent->v.flags & FL_FAKECLIENT)
+         || (client.team != m_team && !disconnect)) {
          continue;
       }
 
@@ -891,7 +893,7 @@ void Bot::showChatterIcon (bool show, bool disconnect) const {
       }
 
       // do not respect timers while disconnecting bot
-      if (!show && (client.iconFlags[ownIndex] & ClientFlags::Icon) && (disconnect || client.iconTimestamp[ownIndex] < game.time ())) {
+      if (!show && (disconnect || (client.iconFlags[ownIndex] & ClientFlags::Icon)) && (disconnect || client.iconTimestamp[ownIndex] < game.time ())) {
          sendBotVoice (false, client.ent, entindex ());
 
          client.iconTimestamp[ownIndex] = 0.0f;
@@ -1828,7 +1830,9 @@ void Bot::syncUpdatePredictedIndex () {
 
       const float distToBotSq = botOrigin.distanceSq (graph[index].origin);
 
-      if (vistab.visible (currentNodeIndex, index) && distToBotSq < cr::sqrf (2048.0f)) {
+      if (vistab.visible (currentNodeIndex, index)
+         && distToBotSq < cr::sqrf (2048.0f)
+         && distToBotSq > cr::sqrf (128.0f)) {
          bestIndex = index;
          return false;
       }
@@ -3283,7 +3287,15 @@ void Bot::checkSpawnConditions () {
             dropCurrentWeapon ();
          }
          else {
-            selectWeaponById (Weapon::Knife);
+            bool switchToKnife = true;
+
+            if (m_currentWeapon == Weapon::Scout) {
+               switchToKnife = rg.chance (25);
+            }
+
+            if (switchToKnife) {
+               selectWeaponById (Weapon::Knife);
+            }
          }
       }
       m_checkKnifeSwitch = false;
@@ -3474,6 +3486,8 @@ void Bot::spawned () {
    if (game.is (GameFlags::CSDM | GameFlags::ZombieMod)) {
       newRound ();
       clearTasks ();
+
+      m_buyingFinished = true;
    }
 }
 

src/combat.cpp

@@ -710,6 +710,11 @@ Vector Bot::getEnemyBodyOffset () {
       compensation.clear ();
    }
 
+   // get the correct head origin
+   const auto &headOrigin = [&] (edict_t *e, const float distance) -> Vector {
+      return Vector { e->v.origin.x, e->v.origin.y, e->v.absmin.z + e->v.size.z * 0.81f } + getCustomHeight (distance);
+   };
+
    // if we only suspect an enemy behind a wall take the worst skill
    if (!m_enemyParts && (m_states & Sense::SuspectEnemy)) {
       spot += getBodyOffsetError (distance);
@@ -728,11 +733,13 @@ Vector Bot::getEnemyBodyOffset () {
          }
 
          // now check is our skill match to aim at head, else aim at enemy body
-         if (m_enemyBodyPartSet == m_enemy || rg.chance (headshotPct)) {
-            spot = m_enemyOrigin + getCustomHeight (distance);
+         if (m_enemyBodyPartSet == m_enemy
+            || ((m_enemyBodyPartSet != m_enemy) && rg.chance (headshotPct))) {
+
+            spot = headOrigin (m_enemy, distance);
 
             if (usesSniper ()) {
-               spot.z -= pev->view_ofs.z * 0.5f;
+               spot.z -= pev->view_ofs.z * 0.35f;
             }
 
             // set's the enemy shooting spot to head, if headshot pct allows, and use head for that
@@ -741,6 +748,10 @@ Vector Bot::getEnemyBodyOffset () {
          }
          else {
             spot = m_enemy->v.origin;
+
+            if (m_difficulty == Difficulty::Expert) {
+               spot.z += pev->view_ofs.z * 0.35f;
+            }
          }
       }
       else if (m_enemyParts & Visibility::Body) {
@@ -750,10 +761,10 @@ Vector Bot::getEnemyBodyOffset () {
          spot = m_enemyOrigin;
       }
       else if (m_enemyParts & Visibility::Head) {
-         spot = m_enemyOrigin + getCustomHeight (distance);
+         spot = headOrigin (m_enemy, distance);
       }
    }
-   auto idealSpot = m_enemyOrigin;
+   auto idealSpot = spot;
 
    if (m_difficulty < Difficulty::Hard && isEnemyInSight (idealSpot)) {
       spot = idealSpot + ((spot - idealSpot) * 0.005f); // gradually adjust the aiming direction
@@ -1079,7 +1090,7 @@ bool Bot::checkZoom (float distance) {
    return zoomChange;
 }
 
-void Bot::selectWeapons (float distance, int, int id, int choosen) {
+void Bot::handleWeapons (float distance, int, int id, int choosen) {
    const auto tab = conf.getRawWeapons ();
 
    // we want to fire weapon, don't reload now
@@ -1249,7 +1260,7 @@ void Bot::fireWeapons () {
 
    // if knife mode use knife only
    if (isKnifeMode ()) {
-      selectWeapons (distance, selectIndex, selectId, choosenWeapon);
+      handleWeapons (distance, selectIndex, selectId, choosenWeapon);
       return;
    }
 
@@ -1263,7 +1274,7 @@ void Bot::fireWeapons () {
       && !isGroupOfEnemies (pev->origin)
       && getCurrentTaskId () != Task::Camp) {
 
-      selectWeapons (distance, selectIndex, selectId, choosenWeapon);
+      handleWeapons (distance, selectIndex, selectId, choosenWeapon);
       return;
    }
 
@@ -1316,7 +1327,7 @@ void Bot::fireWeapons () {
       }
       selectId = Weapon::Knife; // no available ammo, use knife!
    }
-   selectWeapons (distance, selectIndex, selectId, choosenWeapon);
+   handleWeapons (distance, selectIndex, selectId, choosenWeapon);
 }
 
 bool Bot::isWeaponBadAtDistance (int weaponIndex, float distance) {

src/tasks.cpp

@@ -648,14 +648,19 @@ void Bot::camp_ () {
          auto pathLength = m_lastPredictLength;
          auto predictNode = m_lastPredictIndex;
 
-         if (isNodeValidForPredict (predictNode) && pathLength > 1) {
+         if (isNodeValidForPredict (predictNode)
+            && pathLength > 1
+            && vistab.visible (predictNode, m_currentNodeIndex)) {
+
             m_lookAtSafe = graph[predictNode].origin + pev->view_ofs;
          }
          else {
             pathLength = 0;
             predictNode = findAimingNode (m_lastEnemyOrigin, pathLength);
 
-            if (isNodeValidForPredict (predictNode) && pathLength > 1) {
+            if (isNodeValidForPredict (predictNode) && pathLength > 1
+               && vistab.visible ( predictNode, m_currentNodeIndex)) {
+
                m_lookAtSafe = graph[predictNode].origin + pev->view_ofs;
             }
          }

src/vision.cpp

@@ -441,12 +441,12 @@ void Bot::setAimDirection () {
 
       // don't switch view right away after loosing focus with current enemy 
       if ((m_shootTime + rg (0.75f, 1.25f) > game.time ()
-         || m_seeEnemyTime + 1.5f > game.time ())
+         || m_seeEnemyTime + rg (1.0f, 1.25f) > game.time ())
 
          && m_forgetLastVictimTimer.elapsed ()
          && !m_lastEnemyOrigin.empty ()
-         && util.isAlive (m_lastEnemy)
-         && game.isNullEntity (m_enemy)) {
+         && util.isPlayer (m_lastEnemy)
+         && !util.isPlayer (m_enemy)) {
 
          flags |= AimFlags::LastEnemy;
       }