public LoadGameScreenViewModel(IMessenger messenger)
{
MessengerInstance = messenger;
DeleteSaveInViewMessage.Register(MessengerInstance, this, item => { Saves.Remove(item); });
// disconnect the messenger of this one from the messenger of the game screen
BoardViewModel = new BoardViewModel(new Messenger(), MockUtil.AnyGame(7, 0).State)
{
UnlockedPlayer = null
};
BackToMainMenuCommand = new RelayCommand(() => ShowMainMenuMessage.Send(MessengerInstance));
}
void BackToMainMenuCommandExecute()
{
void BackAction()
{
PauseGameMessage.Send(MessengerInstance); // stops the ai thread
ShowMainMenuMessage.Send(MessengerInstance);
}
if (PrimaryNeedsSaving)
{
const string message = "Would you like to save the current game before exiting?";
ShowSavePopupMessage.Send(MessengerInstance, (message, BackAction, true));
}
else
{
BackAction();
}
}
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));
});
