From TRCCompSci - AQA Computer Science
Extra declarations and namespacing
using System.Timers;//Add the Timer class to allow checking how much real time has passed
private static Timer T = new Timer(5000);//Create a new instance of the class Timer with a 5 second delay between event calls
private static bool Timeout = false;//A variable to check whether time has run out
GetChoice
private static string GetChoice()
{
Timeout = false; //This ensures that each time a player enters a choice they have the right amount of time.
// . . .
T.Start();//This starts counting real time using an event.
T.Elapsed += T_Elapsed;//This subscribes the event to a delegate, it allows a method to run after a set amount of time
// . . .
//The following if clears the choice to make it tidier
if (Timeout)
{
Choice = "";
}
// . . .
}
New Method
//This method is auto generated upon entering T.Elapsed += then pressing tab
//It is a method that is called whenever T.Elapsed is called. (This is a event that is subscribed to the delegate T.Elapsed)
static void T_Elapsed(object sender, ElapsedEventArgs e)
{
Console.WriteLine("Your time has run out. Press enter to continue");
Timeout = true;//Once time has run out the program needs to know for future use
T.Stop();//The delegate should not keep running, otherwise the time player 2 gets is less then player 1.
T.Elapsed -= T_Elapsed;//If the event doesn't unsubscribe then it will begin stacking, each time it runs the message will appear an extra time
}