Changeset 2292 for code/branches/physics/src/orxonox/objects/worldentities/ControllableEntity.cc

Timestamp:

Nov 28, 2008, 1:25:16 AM (15 years ago)

Author:

rgrieder

Message:

Finally managed to work out some physics. According to my tests, collisions with simple spheres should work with dynamic/kinematic/static objects. There are currently only a limited number of XML parameters, but we're surely going to extend that. Furthermore there is some more thinking to be done concerning changes of btRigidBody properties when it's already added to the world.

File:

• code/branches/physics/src/orxonox/objects/worldentities/ControllableEntity.cc (modified) (4 diffs)

code/branches/physics/src/orxonox/objects/worldentities/ControllableEntity.cc

@@ -229 +229 @@
         if (this->isActive())
         {
-            this->velocity_ += (dt * this->acceleration_);
-            this->node_->translate(dt * this->velocity_, Ogre::Node::TS_LOCAL);
+            if (!this->isDynamic())
+            {
+                this->velocity_ += (dt * this->acceleration_);
+                this->node_->translate(dt * this->velocity_, Ogre::Node::TS_LOCAL);
+            }
 
             if (Core::isMaster())
@@ -325 +328 @@
     }
 
-
-    // virtual void PositionChanged() { }
-    void ControllableEntity::positionChanged(const Vector3& position)
+    void ControllableEntity::positionChanged()
     {
         if (Core::isMaster())
         {
-            this->server_position_ = this->getPosition();
-            ++this->server_overwrite_;
-        }
-        else if (this->bControlled_)
-        {
-            this->client_position_ = position;
-        }
-    }
-
-    void ControllableEntity::setVelocity(const Vector3& velocity)
-    {
-        if (Core::isMaster())
-        {
-            this->velocity_ = velocity;
-            this->server_velocity_ = velocity;
-            ++this->server_overwrite_;
-        }
-        else if (this->bControlled_)
-        {
-            this->velocity_ = velocity;
-            this->client_velocity_ = velocity;
-        }
-    }
-    // virtual void translateChanged() { }
-    void ControllableEntity::translateChanged(const Vector3& distance, Ogre::Node::TransformSpace relativeTo)
-    {
-        if (Core::isMaster())
-        {
-            this->node_->translate(distance, relativeTo);
             this->server_position_ = this->node_->getPosition();
             ++this->server_overwrite_;
@@ -365 +337 @@
         else if (this->bControlled_)
         {
-            this->node_->translate(distance, relativeTo);
             this->client_position_ = this->node_->getPosition();
         }
     }
-    // virtual void orientationChanged() { }
-    void ControllableEntity::orientationChanged(const Quaternion& orientation)
+
+    void ControllableEntity::orientationChanged()
     {
         if (Core::isMaster())
         {
-            this->node_->setOrientation(orientation);
-            this->server_orientation_ = orientation;
-            ++this->server_overwrite_;
-        }
-        else if (this->bControlled_)
-        {
-            this->node_->setOrientation(orientation);
-            this->client_orientation_ = orientation;
-        }
-    }
-    // virtual void rotateChanged() { }
-    void ControllableEntity::rotateChanged(const Quaternion& rotation, Ogre::Node::TransformSpace relativeTo)
-    {
-        if (Core::isMaster())
-        {
-            this->node_->rotate(rotation, relativeTo);
             this->server_orientation_ = this->node_->getOrientation();
             ++this->server_overwrite_;
@@ -395 +350 @@
         else if (this->bControlled_)
         {
-            this->node_->rotate(rotation, relativeTo);
             this->client_orientation_ = this->node_->getOrientation();
         }
     }
-    // virtual void yawChanged() { }
-    void ControllableEntity::yawChanged(const Degree& angle, Ogre::Node::TransformSpace relativeTo)
+
+    void ControllableEntity::velocityChanged()
     {
         if (Core::isMaster())
         {
-            this->node_->yaw(angle, relativeTo);
-            this->server_orientation_ = this->node_->getOrientation();
+            this->server_velocity_ = this->velocity_;
             ++this->server_overwrite_;
         }
         else if (this->bControlled_)
         {
-            this->node_->yaw(angle, relativeTo);
-            this->client_orientation_ = this->node_->getOrientation();
-        }
-    }
-    // virtual void pitchChanged() { }
-    void ControllableEntity::pitchChanged(const Degree& angle, Ogre::Node::TransformSpace relativeTo)
-    {
-        if (Core::isMaster())
-        {
-            this->node_->pitch(angle, relativeTo);
-            this->server_orientation_ = this->node_->getOrientation();
-            ++this->server_overwrite_;
-        }
-        else if (this->bControlled_)
-        {
-            this->node_->pitch(angle, relativeTo);
-            this->client_orientation_ = this->node_->getOrientation();
-        }
-    }
-    // virtual void rollChanged() { }
-    void ControllableEntity::rollChanged(const Degree& angle, Ogre::Node::TransformSpace relativeTo)
-    {
-        if (Core::isMaster())
-        {
-            this->node_->roll(angle, relativeTo);
-            this->server_orientation_ = this->node_->getOrientation();
-            ++this->server_overwrite_;
-        }
-        else if (this->bControlled_)
-        {
-            this->node_->roll(angle, relativeTo);
-            this->client_orientation_ = this->node_->getOrientation();
-        }
-    }
-    //virtual void lookAtChanged() { }
-    void ControllableEntity::lookAtChanged(const Vector3& target, Ogre::Node::TransformSpace relativeTo, const Vector3& localDirectionVector)
-    {
-        if (Core::isMaster())
-        {
-            this->node_->lookAt(target, relativeTo, localDirectionVector);
-            this->server_orientation_ = this->node_->getOrientation();
-            ++this->server_overwrite_;
-        }
-        else if (this->bControlled_)
-        {
-            this->node_->lookAt(target, relativeTo, localDirectionVector);
-            this->client_orientation_ = this->node_->getOrientation();
-        }
-    }
-    // virtual void directionChanged( ) { }
-    void ControllableEntity::directionChanged(const Vector3& direction, Ogre::Node::TransformSpace relativeTo, const Vector3& localDirectionVector)
-    {
-        if (Core::isMaster())
-        {
-            this->node_->setDirection(direction, relativeTo, localDirectionVector);
-            this->server_orientation_ = this->node_->getOrientation();
-            ++this->server_overwrite_;
-        }
-        else if (this->bControlled_)
-        {
-            this->node_->setDirection(direction, relativeTo, localDirectionVector);
-            this->client_orientation_ = this->node_->getOrientation();
+            this->client_velocity_ = this->velocity_;
+        }
+    }
+
+    void ControllableEntity::setVelocity(const Vector3& velocity)
+    {
+        if (this->bControlled_ || Core::isMaster())
+        {
+            if (!this->isDynamic())
+            {
+                // no physics, we do it ourselves
+                internalSetVelocity(velocity);
+            }
+            else
+            {
+                this->physicalBody_->setLinearVelocity(btVector3(velocity.x, velocity.y, velocity.z));
+            }
+            velocityChanged();
         }
     }