src/game/npc_character.cpp

@@ -15,7 +15,6 @@ void game::NpcCharacter::VehicleChanged()
     path_.clear();
     gas_ = false;
     stuck_counter_ = 0;
-    vehicle_state_ = NVT_NORMAL;
     speed_limit_ = 0.0f;
 
     if (GetVehicle() && IsDriver())
@@ -88,22 +87,6 @@ void game::NpcCharacter::VehicleThink()
     if (!IsDriver() || !GetVehicle() || !roads_)
         return;
 
-    if (vehicle_state_ == NVT_REVERSING)
-    {
-        if (reversing_frames_ > 0)
-        {
-            --reversing_frames_;
-        }
-        else
-        {
-            vehicle_state_ = NVT_NORMAL;
-            stuck_counter_ = 0;
-            vehicle_->SetInput(game::VIN_BACKWARD, false);
-        }
-        return;
-    }
-
-
     const auto& vehicle_trans = GetVehicle()->GetRootTransform();
 
     const glm::vec3& pos = vehicle_trans.position;
@@ -220,14 +203,8 @@ void game::NpcCharacter::VehicleThink()
             //    BotThink(s);
             //});
 
-            vehicle_->SetSteering(true, -angle); // try turn away while reversing
-            vehicle_->SetInputs(0); // stop
-            vehicle_->SetInput(game::VIN_BACKWARD, true);
-            vehicle_state_ = NVT_REVERSING;
-            reversing_frames_ = 50; // reverse for 50 frames
-
-            // GetVehicle()->SetInputs(0); // stop
-            // is_driver_ = false; // TODO: fix 
+            GetVehicle()->SetInputs(0); // stop
+            is_driver_ = false; // TODO: fix 
             return;
         }
     }

src/game/npc_character.hpp

@@ -8,12 +8,6 @@ namespace game
 
 class OpenWorld;
 
-enum NpcVehicleThinkState
-{
-    NVT_NORMAL,
-    NVT_REVERSING,
-};
-
 class NpcCharacter : public ControllableCharacter
 {
 public:
@@ -38,13 +32,11 @@ private:
 private:
 
     // driver
-    NpcVehicleThinkState vehicle_state_ = NVT_NORMAL;
     const assets::MapGraph* roads_;
     glm::vec3 seg_start_;
     std::deque<size_t> path_;
     bool gas_ = false;
     size_t stuck_counter_ = 0;
-    size_t reversing_frames_ = 0;
     glm::vec3 last_pos_ = glm::vec3(0.0f);
     float speed_limit_ = 0.0f;
 };

src/game/openworld.cpp

@@ -18,7 +18,7 @@ namespace game
 
 static const char* GetRandomCarModel()
 {
-    const char* vehicles[] = {"pickup_hd", "passat", "twingo", "polskifiat", "cow_static", "pig_static", "avia"};
+    const char* vehicles[] = {"pickup_hd", "passat", "twingo", "polskifiat", "cow_static", "pig_static"};
     return vehicles[rand() % (sizeof(vehicles) / sizeof(vehicles[0]))];
 }
 

src/game/vehicle.cpp

@@ -272,54 +272,12 @@ void game::Vehicle::ProcessInput()
         }
     }
 
+
     if (glm::abs(engineForce) > 0)
         flags_ |= VF_ACCELERATING;
 
     if (glm::abs(breakingForce) > 0)
         flags_ |= VF_BREAKING;
-
-    const bool can_roll = wheels_on_ground_ <= (wheels_.size() / 2);
-
-    if (can_roll)
-        ++can_roll_frames_;
-    else
-        can_roll_frames_ = 0;
-
-
-    const bool roll_left = in_left || (steering_analog_ && target_steering_ < -0.1f);
-    const bool roll_right = in_right || (steering_analog_ && target_steering_ > 0.1f);
-
-    // check if airborne and apply roll if right/left pressed
-    if (can_roll_frames_ >= 50 && (roll_left || roll_right))
-    {
-        btVector3 ang_vel = physics_->GetBtBody().getAngularVelocity();
-
-        const float max_vel = 5.0f;
-
-        btTransform trans = physics_->GetBtBody().getWorldTransform();
-        btQuaternion quat = trans.getRotation();
-        glm::quat rot_quat(quat.getW(), quat.getX(), quat.getY(), quat.getZ());
-        glm::vec3 local_up_world = rot_quat * glm::vec3(0.0f, 0.0f, 1.0f);
-        float roll_factor = glm::clamp(1.0f - local_up_world.z, 0.0f, 1.0f);
-        glm::vec3 local_roll(0.0f, 0.5f * roll_factor, 0.0f);
-        glm::vec3 local_ang_vel = glm::inverse(rot_quat) * glm::vec3(ang_vel.x(), ang_vel.y(), ang_vel.z());
-
-        if (glm::abs(local_ang_vel.y) < max_vel)
-        {
-            glm::vec3 world_roll = rot_quat * local_roll;
-            glm::vec3 new_ang_vel = glm::vec3(ang_vel.x(), ang_vel.y(), ang_vel.z());
-
-            if (roll_left)
-                new_ang_vel -= world_roll;
-            
-                if (roll_right)
-                new_ang_vel += world_roll;
-
-            ang_vel = btVector3(new_ang_vel.x, new_ang_vel.y, new_ang_vel.z);
-        }
-
-        physics_->GetBtBody().setAngularVelocity(ang_vel);
-    }
 }
 
 void game::Vehicle::UpdateCrash()
@@ -366,17 +324,12 @@ void game::Vehicle::UpdateWheels()
 {
     auto& vehicle = physics_->GetBtVehicle();
 
-    wheels_on_ground_ = 0;
-
     for (size_t i = 0; i < wheels_.size(); ++i)
     {
         auto& bt_wheel = vehicle.getWheelInfo(i);
         wheels_[i].speed = -(bt_wheel.m_rotation - wheels_[i].rotation) * 25.0f;
         wheels_[i].rotation = bt_wheel.m_rotation;
         wheels_[i].z_offset = tuning_ctx_.wheels[i].z_offset - bt_wheel.m_raycastInfo.m_suspensionLength;
-        
-        if (bt_wheel.m_raycastInfo.m_isInContact)
-            ++wheels_on_ground_;
     }
 }
 

src/game/vehicle.hpp

@@ -131,10 +131,6 @@ private:
     size_t no_crash_frames_ = 0;
 
     std::unique_ptr<DeformGrid> deformgrid_;
-
-    size_t wheels_on_ground_ = 0;
-    size_t can_roll_frames_ = 0;
-
 };
 
 } // namespace game