Method updatePos

Engine/source/T3D/player.cpp:5121–5258

}

bool Player::updatePos(const F32 travelTime)
{
   PROFILE_SCOPE(Player_UpdatePos);
   getTransform().getColumn(3,&mDelta.posVec);

   // When mounted to another object, only Z rotation used.
   if (isMounted()) {
      mVelocity = mMount.object->getVelocity();
      setPosition(Point3F(0.0f, 0.0f, 0.0f), mRot);
      setMaskBits(MoveMask);
      return true;
   }

   Point3F newPos;

   Collision col;
   dMemset( &col, 0, sizeof( col ) );

   // DEBUG:
   //Point3F savedVelocity = mVelocity;

   if ( mPhysicsRep )
   {
      static CollisionList collisionList;
      collisionList.clear();

      newPos = mPhysicsRep->move( mVelocity * travelTime, collisionList );

      bool haveCollisions = false;
      bool wasFalling = mFalling;
      if (collisionList.getCount() > 0)
      {
         mFalling = false;
         haveCollisions = true;
      }

      if (haveCollisions)
      {
         // Pick the collision that most closely matches our direction
         VectorF velNormal = mVelocity;
         velNormal.normalizeSafe();
         const Collision *collision = &collisionList[0];
         F32 collisionDot = mDot(velNormal, collision->normal);
         const Collision *cp = collision + 1;
         const Collision *ep = collision + collisionList.getCount();
         for (; cp != ep; cp++)
         {
            F32 dp = mDot(velNormal, cp->normal);
            if (dp < collisionDot)
            {
               collisionDot = dp;
               collision = cp;
            }
         }

         _doCollisionImpact( collision, wasFalling );

         // Modify our velocity based on collisions