有没有办法缩短它？ [英] Is there a way to make this shorter ?

问题描述

好奇，如果这可能是1行或更短。基本上，我正在制作一个基于文本的游戏，您可以将现金或硬币存入银行，我的代码是：

Just curious if this could be like into 1 line or shorter. Basically, I'm making a text-based game and you can deposit 'cash' or 'coins' into the 'bank' and the code i have is:

 int deposited = int.Parse(msg[1]);
stats[user].Cash = stats[user].Cash - deposited;
stats[user].Bank = stats[user].Bank + deposited;

只是想知道它是否可以缩短



我的尝试：

Just wondering if it could be shortened

What I have tried:

 int deposited = int.Parse(msg[1]);
stats[user].Cash = stats[user].Cash - deposited;
stats[user].Bank = stats[user].Bank + deposited;

推荐答案

Marginally，但你也应该做得更好：

Marginally, but you should also make it better:

int deposited = 0;
if (int.TryParse(msg[1], out deposited))
{
    stats[user].Cash -= deposited;
    stats[user].Bank += deposited;
}
else
{
    throw some error to indicate the input was not valid
}

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