private void RegisterMessageHandlers()
{
ShowNewGameMessage.Register(MessengerInstance, this, SwitchToGameCreationScreen);
ShowMainMenuMessage.Register(MessengerInstance, this, SwitchToStartupScreen);
ShowLoadMenuMessage.Register(MessengerInstance, this, () => {
SwitchToGameLoadScreen();
LoadGameScreenViewModel.Refresh(SaveManager.AllSaves());
});
void OpenGameAction(((string, GameMemento), ViewMode) payload)
{
var((id, memento), mode) = payload;
GameScreenViewModel.Load(id, Game.FromMemento(memento));
GameScreenViewModel.ActiveMode = mode;
SwitchToGameScreen();
}
// switch to game screen with a newly created game, assigning it an id
OpenNewGame.Register(MessengerInstance, this, payload => {
var(game, mode) = payload;
OpenGameAction(((SaveManager.NextId(), game.Memento), mode));
});