JAMSPOOK-13 - Steering done!

- Torque (steering) implemented!
- Friction tweaked as well.

src/entities/KartFactory.cpp

@@ -63,7 +63,7 @@ shared_ptr<Entity> KartFactory::createKart(const vec3 position,
     physicsComponent->getCollider()->getRigidBody()->setLinearFactor(btVector3(1,1,1));  // allow all positional movement movement
     physicsComponent->getCollider()->getRigidBody()->setAngularFactor(btVector3(1,1,1)); // allow all rotational movement movement
     physicsComponent->getCollider()->getRigidBody()->setRestitution(0.1f);
-    physicsComponent->getCollider()->getRigidBody()->setFriction(0.01f);
+//    physicsComponent->getCollider()->getRigidBody()->setFriction(0.1f);
 //    physicsComponent->getCollider()->getRigidBody()->setGravity(btVector3(0, 0, 0));       // no gravity, length of zero
     physicsComponent->getCollider()->getRigidBody()->setActivationState(DISABLE_DEACTIVATION); // RigidBody may never sleep. (Note: Or else it will not respond to setLinearVelocity when standing still for too long(a couple of seconds).)
 

src/entities/KartInteractionComponent.cpp

@@ -29,20 +29,20 @@ void KartInteractionComponent::onInputDeviceStateChange(const InputDeviceState i
     // Handle controls
     if (inputDeviceState.left == ButtonState::pressed || inputDeviceState.left == ButtonState::held)
     {
-        accumulatedDirection += vec3(-1.0f, 0, 0);
+        accumulatedDirection += vec3(1.0f, 0, 0);
     }
     else if (inputDeviceState.left == ButtonState::released)
     {
-        accumulatedDirection -= vec3(-1.0f, 0, 0);
+        accumulatedDirection -= vec3(1.0f, 0, 0);
     }
 
     if (inputDeviceState.right == ButtonState::pressed || inputDeviceState.right == ButtonState::held)
     {
-        accumulatedDirection += vec3(1.0f, 0, 0);
+        accumulatedDirection += vec3(-1.0f, 0, 0);
     }
     else if (inputDeviceState.right == ButtonState::released)
     {
-        accumulatedDirection -= vec3(1.0f, 0, 0);
+        accumulatedDirection -= vec3(-1.0f, 0, 0);
     }
 
     if (inputDeviceState.up == ButtonState::pressed || inputDeviceState.up == ButtonState::held)

src/entities/KartPhysicsComponent.cpp

@@ -45,7 +45,7 @@ void KartPhysicsComponent::update(const milliseconds dtms)
                               vec3(0, 0, 0));
 
         // Turning torque
-
+        mCollider->applyTorque(mat3(mTransform) * vec3(0, mDirection.x * 500, 0));
     }
 }