added back frame skipping

include/core.h

@@ -1177,6 +1177,7 @@ public:
    float m_fearLevel; // dynamic fear level (in game)
    float m_nextEmotionUpdate; // next time to sanitize emotions
    float m_thinkFps; // skip some frames in bot thinking
+   float m_thinkInterval; // interval between frames
 
    int m_actMessageIndex; // current processed message
    int m_pushMessageIndex; // offset for next pushed message
@@ -1239,8 +1240,15 @@ public:
    inline Vector Center (void) { return (pev->absmax + pev->absmin) * 0.5; };
    inline Vector EyePosition (void) { return pev->origin + pev->view_ofs; };
 
+   // things that should be executed every frame
+   void ThinkFrame (void);
+
+   // the main function that decides intervals of running bot ai
    void ThinkMain (void);
+
+   /// the things that can be executed while skipping frames
    void Think (void);
+
    void NewRound (void);
    void EquipInBuyzone (int buyCount);
    void PushMessageQueue (int message);

source/basecode.cpp

@@ -733,7 +733,7 @@ void Bot::FindItem (void)
                {
                   allowPickup = false;
 
-                  if (!m_defendedBomb && m_personality != PERSONALITY_RUSHER && Random.Long (0, 100) < 80)
+                  if (!m_defendedBomb)
                   {
                      m_defendedBomb = true;
 
@@ -2869,19 +2869,24 @@ void Bot::ChooseAimDirection (void)
       m_lookAt = m_destOrigin;
 }
 
-static float ThinkFps = 1.0f / 30.0f;
-
 void Bot::ThinkMain (void)
 {
-   if (m_thinkFps < GetWorldTime ())
+   if (m_thinkFps <= GetWorldTime ())
    {
+      // execute delayed think
       Think ();
 
       // skip some frames
-      m_thinkFps = GetWorldTime () + ThinkFps * Random.Float (0.95f, 1.05f);
+      m_thinkFps = GetWorldTime () + m_thinkInterval;
    }
    else
-      UpdateLookAngles ();
+      ThinkFrame ();
+}
+
+void Bot::ThinkFrame (void)
+{
+   UpdateLookAngles ();
+   RunPlayerMovement ();
 }
 
 void Bot::Think (void)

source/manager.cpp

@@ -1113,6 +1113,8 @@ void Bot::NewRound (void)
 
    if (Random.Long (0, 100) < 50)
       ChatterMessage (Chatter_NewRound);
+
+   m_thinkInterval = (1.0f / 30.0f) * Random.Float (0.95f, 1.05f);
 }
 
 void Bot::Kill (void)

source/navigate.cpp

@@ -3189,6 +3189,8 @@ void Bot::UpdateLookAngles (void)
    float angleDiffYaw = AngleNormalize (direction.y - m_idealAngles.y);
    float angleDiffPitch = AngleNormalize (direction.x - m_idealAngles.x);
 
+   const float delta = m_frameInterval;
+
    if (angleDiffYaw < 1.0f && angleDiffYaw > -1.0f)
    {
       m_lookYawVel = 0.0f;
@@ -3203,8 +3205,8 @@ void Bot::UpdateLookAngles (void)
       else if (accel < -accelerate)
          accel = -accelerate;
 
-      m_lookYawVel += m_frameInterval * accel;
+      m_lookYawVel += delta * accel;
-      m_idealAngles.y += m_frameInterval * m_lookYawVel;
+      m_idealAngles.y += delta * m_lookYawVel;
    }
    float accel = 2.0f * stiffness * angleDiffPitch - damping * m_lookPitchVel;
 
@@ -3213,8 +3215,8 @@ void Bot::UpdateLookAngles (void)
    else if (accel < -accelerate)
       accel = -accelerate;
 
-   m_lookPitchVel += m_frameInterval * accel;
+   m_lookPitchVel += delta * accel;
-   m_idealAngles.x += m_frameInterval * m_lookPitchVel;
+   m_idealAngles.x += delta * m_lookPitchVel;
 
    if (m_idealAngles.x < -89.0f)
       m_idealAngles.x = -89.0f;