class Camera
{
  final float CAMERA_VELOCITY = 1.0;
  final float CAMERA_EASING   = 4.0;

  PVector rot;
  int[] run = { 
    1, 1, 1   };

  Timer timer;

  Camera()
  {
    timer = new Timer( 4000 );
    rot = new PVector();
  }

  void Update( GameTime time )
  {
    timer.Update( time.Delta );
    
    //Update the camera axis with their change.
    rot.x -= (CAMERA_VELOCITY * time.DeltaF * run[0])/CAMERA_EASING;
    rot.y -= (CAMERA_VELOCITY * time.DeltaF * run[1])/CAMERA_EASING;
    rot.z -= (CAMERA_VELOCITY * time.DeltaF * run[2])/CAMERA_EASING;
  }
  
  void Kick()
  {
    
    //If we kick, change axis
    if ( timer.IsDone() )
    {
      timer.Reset();
      ToggleAxis( (int)random( run.length ) );
    }

  }

  void Apply()
  {
    
    //translate(width/2, height/2, -800);
    
    rotateX(-rot.x); 
    rotateY(-rot.y);
    rotateZ(-rot.z);
    
    
    
  }

  void Remove()
  {
    rotateZ(rot.z);
    rotateY(rot.y);
    rotateX(rot.x); 
  }


  void ToggleAxis( int i )
  {
    run[i] = ( run[i] != 0 ) ? 0 : floor( random( -1, 2 ) );
  }
}