ArrayList[] fixedPositions = stateObs.getImmovablePositions(); ArrayList[] movingPositions = stateObs.getMovablePositions(); Vector2d goalpos = fixedPositions[1].get(0).position //目标的坐标 Vector2d keypos = movingPositions[0].get(0).position //钥匙的坐标
ftp://lamda.nju.edu.cn/AI/assignment1/