我需要有关stop命令的帮助 [英] I need help with the stop command

问题描述

大家好，



我目前正在大学学习并需要一些帮助我的java程序。

我得到了我的生物穿过迷宫，当她走过时拾起树叶，然而当我走到尽头时，她一直撞到一个物体。我不被允许使用stop（）;命令。



任何帮助都将不胜感激。'



谢谢

Hi all,

I am currently studying at uni and need some help with my java program.
I am getting my creature to move through a maze and pick up leaves as she moves through, however when i get to the end she keeps crashing into an object. I am not allowed to use the stop(); command.

Any help would be appreciated.'

Thanks

// Make move around the maze and put leaves in empty cells until reaches the mushroom
            while (!treeFront())
            {
                leafLitter();
                travelForward();
            }
            safeMove();

    }

    //will put leaves in the empty cells as moves forward
    //If lands on a leaf will continue to move to the next cell until there is an empty one can put a leaf in.
    void leafLitter()
    {
        while (!treeFront())
            if (!onLeaf())
                putLeaf();

            else
                move();
    }

    // will repostition 90degrees to the left 
    void travelForward()
    {
        if (treeFront() && treeRight())
            turnLeft();
    }

我的尝试：



我试过执行break;和if / else语句

What I have tried:

I have tried executing break; and if/else statements

推荐答案

你需要检查一下你是否已经到达蘑菇（我看不到蘑菇代码）。



如果前面有一棵树，右边有一棵树，你还需要转左。



而你实际上并没有在travelForward方法中前进;只剩下了。

You need to check if you've arrived at the mushroom at some point (I see no "mushroom" code).

You also need to turn "left" when there is a tree in the front and one to the right.

And you aren't actually ever moving "forward" in your "travelForward" method; only left.

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