Inform7:如何在inform7中的特定环境中创建随机机会事件？

Question

我想在我的Inform7游戏中创建一个功能:

当玩家决定通过向北走过人行横道时,叙述者会第一次向玩家表明玩家有可能死亡,如果玩家再次向北走,那么事件就会发生并且在一次成功的偶数中,玩家可以去花园.像这样:

        Instead of going north in the road for the second time when a random chance of 1 in 2 succeeds:
        say "Yay! You made it!";
        now the player is in the Garden.

        otherwise:
        say "The car crashed you instantly - without any hope, you lost your whole strength in your body…";
        end the game in death.

是的,这段代码不起作用..任何人都可以帮我弄清楚如何使这项工作？

Answer 1

这段代码有两个问题:

1. 通知when后不允许使用子句for the second time.(你可以用相反的方式写它,如"当第二次偶然的机会成为第二次成功时",但这意味着不同的东西:它会在第二次随机机会成功时触发规则,即第二次玩家幸存过马路.)

2. otherwise必须成为if声明的一部分; 它不能与when条款一起使用.

要修复代码,您只需将"随机机会"条件移动到if语句中,然后更改标点符号,以便两个备选方案都属于同一规则:

[I added these lines to make a complete example...]
Road is a room.

Garden is a room, north of Road.

Instead of going north in the road for the first time:
    say "The road looks dangerous. You hesitate a moment, unsure if you really want to take the risk."

[And here's the fixed rule:]
Instead of going north in the road for the second time:
    if a random chance of 1 in 2 succeeds:
        say "Yay! You made it!";
        now the player is in the Garden;
    otherwise:
        say "The car crashed you instantly - without any hope, you lost your whole strength in your body…";
        end the game in death.