PathParser.java 文件源码

private Point getNextTilePoint(int row, int col, int direction) {
    switch (direction) {
        case TrainDirection.LEFT:
            col--;
            break;
        case TrainDirection.RIGHT:
            col++;
            break;
        case TrainDirection.UP:
            row--;
            break;
        case TrainDirection.DOWN:
            row++;
            break;
    }

    return new Point(row, col);
}