32     bool facingRight; // Player facing

    32     bool facingRight; // Player facing

    33 

    33 

    34     bool alive;

    34     bool alive;

    35     bool shouldDelete;

    35     bool shouldDelete;

    36 

    36 

    37     PhysicsObject(PhysicsWorld &world, float mass, Vector position, 

    39     PhysicsObject(PhysicsWorld &world, float mass, Vector position, 

    38                   Vector velocity, bool enabled = true);

    40                   Vector velocity, bool enabled = true);

    39     virtual ~PhysicsObject (void);

    41     virtual ~PhysicsObject (void);

    40 

    42 

    41 

    43 

   215     

   217     

   216     /**

   218     /**

   217      * Delete ourselves if we've been destroyed and return true, else return false

   219      * Delete ourselves if we've been destroyed and return true, else return false

   218      */

   220      */

   219     bool removeIfDestroyed (void);

   221     bool removeIfDestroyed (void);

   220 

   232 

   221     /**

   233     /**

   222      * Update object in physics simulation.

   234      * Update object in physics simulation.

   223      */

   235      */

   224     virtual void tick (TimeMS tick_length);

   236     virtual void tick (TimeMS tick_length);