public override bool Play()
{
foreach (UIObject obj in elements)
{
obj.Draw();
}
for (int i = 0; i < LABELS.Length; i++)
{
Painter.Write(LABELS[i], Console.WindowWidth / 2 - 13, 3 + i * 2, ConsoleColor.White);
}
textBox.DrawBorder();
textBox.WriteText("Settings", TextAlign.Center);
textBox.WriteText("------------", TextAlign.Center);
textBox.WriteText(DESCRIPTIONS[index], TextAlign.Center);
textBox.WriteText();
textBox.WriteText(INSTRUCTIONS[(int)prevUIType], TextAlign.Center);
textBox.WriteText("Press esc to return to the title screen", TextAlign.Center);
Console.SetCursorPosition(0, 0);
while (true)
{
Console.SetCursorPosition(0, 0);
ConsoleKeyInfo key = Input.GetKey(false);
Spinner spn;
switch (key.Key)
{
//Selects the next item down
case ConsoleKey.DownArrow:
elements[index].Toggle();
index = (index + 1) % elements.Length;
elements[index].Toggle();
UpdateTextBox();
break;
//Selects the next item up
case ConsoleKey.UpArrow:
elements[index].Toggle();
index = index == 0 ? elements.Length - 1 : index - 1;
elements[index].Toggle();
UpdateTextBox();
break;
//If the player selects a Character Display, allow them to enter a new character
case ConsoleKey.Enter:
if (!(elements[index] is CharacterDisplay))
{
break;
}
CharacterDisplay cd = (CharacterDisplay)elements[index];
cd.ToggleChanging();
char c = ' ';
//Loops until the player enters a valid character (alphanumeric + most punctuation)
while (!VALID_CHARS.IsMatch(c.ToString()))
{
c = Input.GetKey().KeyChar;
}
cd.ToggleChanging(false);
cd.ChangeCharacter(c);
Settings.SetValue(KEYS[index], c.ToString());
break;
//Is a spinner is selected, goes to the spinner's previous item
case ConsoleKey.LeftArrow:
if (!(elements[index] is Spinner))
{
break;
}
spn = (Spinner)elements[index];
spn.Prev();
Settings.SetValue(KEYS[index], spn.SelectedItem);
break;
//If a spinner is selected, goes to the spinner's next item
case ConsoleKey.RightArrow:
if (!(elements[index] is Spinner))
{
break;
}
spn = (Spinner)elements[index];
spn.Next();
Settings.SetValue(KEYS[index], spn.SelectedItem);
break;
case ConsoleKey.Escape:
//This line fixes an issue with the title screen
// It appears that using a non-character key causes issues with writing to the console
// This line will be invisible, as the background and forground are both black.
Painter.Write("This fixes a problem", 0, 0);
return(false);
}
}
}
