Fixes for best waypoint searching and waypoint advance code.

Fixed software renderer true for OSX & Linux.
Fixed software renderer is default for OSX & Linux.
Fixed GCCs -pedantic warnings.

source/engine.cpp

@@ -316,7 +316,7 @@ Vector Game::getAbsPos (edict_t *ent) {
    }
 
    if (ent->v.origin.empty ()) {
-      return (ent->v.absmin + ent->v.absmax) * 0.5f;
+      return ent->v.absmin + (ent->v.size * 0.5);
    }
    return ent->v.origin;
 }
@@ -423,13 +423,13 @@ bool Game::isSoftwareRenderer () {
    if (plat.isWindows) {
       return plat.hasModule ("sw");
    }
-   return true;
+   return false;
 }
 
 void Game::addNewCvar (const char *variable, const char *value, Var varType, bool regMissing, const char *regVal, ConVar *self) {
    // this function adds globally defined variable to registration stack
 
-   VarPair pair = {};
+   VarPair pair {};
 
    pair.reg.name = const_cast <char *> (variable);
    pair.reg.string = const_cast <char *> (value);

source/navigate.cpp

@@ -285,7 +285,7 @@ void Bot::ignoreCollision () {
 void Bot::avoidIncomingPlayers (edict_t *touch) {
    auto task = getCurrentTaskId ();
 
-   if (task == Task::PlantBomb || task == Task::DefuseBomb || task == Task::Camp || m_moveSpeed <= 100.0f) {
+   if (task == Task::PlantBomb || task == Task::DefuseBomb || task == Task::Camp || m_moveSpeed <= 100.0f || m_avoidTime > game.timebase ()) {
       return;
    }
 
@@ -1540,13 +1540,13 @@ bool Bot::findBestNearestNode () {
    int lessIndex[3] = { kInvalidNodeIndex, kInvalidNodeIndex , kInvalidNodeIndex };
 
    auto &bucket = graph.getNodesInBucket (pev->origin);
-   int numToSkip = cr::clamp (rg.int_ (0, static_cast <int> (bucket.length () - 1)), 0, 5);
+   int numToSkip = cr::clamp (rg.int_ (0, 3), 0, static_cast <int> (bucket.length () / 2));
 
    for (const int at : bucket) {
       bool skip = !!(at == m_currentNodeIndex);
 
       // skip the current node, if any
-      if (skip) {
+      if (skip && numToSkip > 0) {
          continue;
       }
 
@@ -1568,13 +1568,18 @@ bool Bot::findBestNearestNode () {
          continue;
       }
 
+	  // check we're have link to it
+      if (m_currentNodeIndex != kInvalidNodeIndex && !graph.isConnected (m_currentNodeIndex, at)) {
+         continue;
+      }
+
       // ignore non-reacheable nodes...
       if (!graph.isReachable (this, at)) {
          continue;
       }
 
       // check if node is already used by another bot...
-      if (bots.getRoundStartTime () + 5.0f > game.timebase () && isOccupiedPoint (at)) {
+      if (bots.getRoundStartTime () + 5.0f < game.timebase () && isOccupiedPoint (at)) {
          busy = at;
          continue;
       }
@@ -2072,7 +2077,7 @@ bool Bot::selectBestNextNode () {
             continue;
          }
 
-         if (!isOccupiedPoint (link.index)) {
+         if (!isOccupiedPoint (link.index) && graph[link.index].origin.z <= graph[m_currentNodeIndex].origin.z + 10.0f) {
             m_pathWalk.first () = link.index;
             return true;
          }
@@ -3033,15 +3038,13 @@ bool Bot::isOccupiedPoint (int index) {
       if (bot != nullptr) {
          int occupyId = util.getShootingCone (bot->ent (), pev->origin) >= 0.7f ? bot->m_previousNodes[0] : bot->m_currentNodeIndex;
 
-         if (bot != nullptr) {
-            if (index == occupyId) {
-               return true;
-            }
+         if (index == occupyId) {
+            return true;
          }
       }
       float length = (graph[index].origin - client.origin).lengthSq ();
 
-      if (length < cr::clamp (graph[index].radius, cr::square (32.0f), cr::square (90.0f))) {
+      if (length < cr::clamp (graph[index].radius, cr::square (64.0f), cr::square (120.0f))) {
          return true;
       }
    }

source/support.cpp

@@ -566,7 +566,7 @@ void BotUtils::sendPings (edict_t *to) {
    constexpr int kGamePingSVC = 17;
    
    for (auto &client : m_clients) {
-      if (!(client.flags & ClientFlags::Used)) {
+      if (!(client.flags & ClientFlags::Used) || client.ent == game.getLocalEntity ()) {
          continue;
       }
       if (!client.pingUpdate) {