public static int getInput(int numChoices)
{
choice = new Choice(0, (numChoices - 1));
if (OnInput != null)
{
EventArgsChoice argument = new EventArgsChoice(choice);
OnInput(null, argument);
return choice.getInt();
}
else
{
return 0;
}
}
public void makeChoice(Choice choice)
{
//NOTE: THE CHOICES HAVE TO HAVE A FREE LINE ABOVE AND BELOW THEM IN ORDER TO WORK PROPERLY.
//ALSO, YOU NEED TO HAVE AT LEAST ONE FREE SPACE BEFORE EACH OF THE CHOICES OR ELSE
//THE FIRST CHARACTER WILL BE LOST. YES, THIS IS BAD PROGRAMMING, BUT IT'S NOT HIGH ON THE
//LIST OF PRIORITIES TO FIX, CONSIDERING THAT I'M THE ONLY ONE WRITING THIS.
Console.SetCursorPosition(0, Console.CursorTop - (choice.getMax() + 2));
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("\r>");
Console.CursorVisible = false;
int position = 0;
ConsoleKeyInfo key = new ConsoleKeyInfo();
do
{
while (Console.KeyAvailable == false)
Thread.Sleep(50); // Loop until input is entered.
key = Console.ReadKey(true);
if (key.Key == ConsoleKey.UpArrow && position > 0)
{
Console.Write("\r ");
Console.SetCursorPosition(0, Console.CursorTop - 1);
SFX.Play("Selection");
position--;
Console.Write("\r>");
}
else if (key.Key == ConsoleKey.DownArrow && position < (choice.getMax()))
{
Console.Write("\r ");
Console.SetCursorPosition(0, Console.CursorTop + 1);
SFX.Play("Selection");
position++;
Console.Write("\r>");
}
} while (key.Key != ConsoleKey.Enter);
Console.CursorVisible = true;
choice.setInt(position);
Console.ForegroundColor = ConsoleColor.Gray;
Console.Clear();
//Console.WriteLine("\rNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNRNR");
}
public EventArgsChoice(Choice value)
{
this.value = value;
}
