Dialogs and blackouts

Confirmation dialogs

GameDialogs.Confirm asks a question in the game's own confirmation panel (the one its Exit uses): the question, Yes and No, the screen behind dimmed.

GameDialogs.Confirm(context, "Leave the game?",
    onYes: () => Rooms.ToMainMenu(),
    onNo: () => context.Log("Staying"));

onYes runs when it's answered Yes; onNo, if given, when it's closed any other way. It returns false if the panel couldn't be shown. For anything more than a yes or no, make a window.

Blackouts

Blackout holds the screen black, as the game's own fades do, with a line of text in the middle if wanted, while something happens behind it: another game's world on its way, a long load.

Blackout.Show("Waiting for the host...");
// ... later
Blackout.Text = "Almost there...";
// ... when it's ready
Blackout.Hide();

It stays until Hide() or the next room change, whose own fade takes it over.