graph: do not spam about problem

nav: tweaked stuck values and timers

src/engine.cpp

@@ -1265,6 +1265,12 @@ void Game::markBreakableAsInvalid (edict_t *ent) {
    m_checkedBreakables[indexOfEntity (ent)] = false;
 }
 
+bool Game::isDeveloperMode () const {
+   static ConVarRef developer { "developer" };
+
+   return developer.exists () && developer.value () > 0.0f;
+}
+
 void LightMeasure::initializeLightstyles () {
    // this function initializes lighting information...
 

src/navigate.cpp

@@ -465,7 +465,7 @@ void Bot::resetCollision () {
 void Bot::ignoreCollision () {
    resetCollision ();
 
-   m_lastCollTime = game.time () + m_frameInterval * 4.0f;
+   m_lastCollTime = game.time () + 0.5f;
    m_checkTerrain = false;
 }
 
@@ -520,7 +520,7 @@ void Bot::doPlayerAvoidance (const Vector &normal) {
          setStrafeSpeed (normal, -pev->maxspeed);
       }
    }
-   const float interval = m_frameInterval * (!isDucking () && pev->velocity.lengthSq2d () > 0.0f ? 7.5f : 2.0f);
+   const float interval = m_frameInterval * (!isDucking () && pev->velocity.lengthSq2d () > 0.0f ? 6.0f : 2.0f);
 
    // use our movement angles, try to predict where we should be next frame
    Vector right {}, forward {};

src/storage.cpp

@@ -85,7 +85,11 @@ template <typename U> bool BotStorage::load (SmallArray <U> &data, ExtenHeader *
       if (tryReload ()) {
          return true;
       }
-      return error (isGraph, isDebug, file, "Unable to open %s file for reading (filename: '%s').", type.name, filename);
+
+      if (game.isDeveloperMode ()) {
+         return error (isGraph, isDebug, file, "Unable to open %s file for reading (filename: '%s').", type.name, filename);
+      }
+      return false;
    }
 
    // read the header