C＃倒数计时器XNA`

我已经写了下面的代码，它不会编译。我知道，编译器会告诉我的问题是什么，但我不知道它在谈论什么。

if (yourmum = buttonState.pressed)

   setvibration(playerindex.me,1,69)

else 

   {

      redIntensity++;

   }

 

if (fatCountingUp > 300kg);

    (setBiggestLoserShow = true)

else

   {

    (setBiggestLoserShow = MEGAtrue)

   }

 

if (codDisc = broken);

    (YouDumpGirlfriend);

else 

   {

     money++;

   }

if (fatCountingUp > 300kg) // Semi colon removed here to make this line OK.

    (setBiggestLoserShow = true); // Semi colon added here.

else

   {

    (setBiggestLoserShow = MEGAtrue); // and here.

   }