this.seekBehaviour = new SteeringSeekBehaviour();
SteeringAlignBehaviour alignB = new SteeringAlignBehaviour(
STOP_RADIUS, SLOW_RADIUS);
SteeringFaceBehaviour faceB = new SteeringFaceBehaviour(STOP_DISTANCE, alignB);
this.wanderBehaviour = new SteeringWanderBehaviour(
WANDER_CIRCLE_DISTANCE,
WANDER_CIRCLE_RADIUS,
WANDER_MAX_ROTATION,