public double[] rollOut() { Playfield RandomRollerState = new Playfield(state); int action = 0; while (!RandomRollerState.isEnded() && action != -1) { action = RandomRoller.roll(RandomRollerState); if(action >= 0) { RandomRollerState.tick(action); } } return m_ParetoMCTSPlayer.getHeuristic().value(RandomRollerState); }