public void Execute()
{
string input;
Scene previousScene;
Act.Display(ActiveScene);
do
{
previousScene = ActiveScene;
input = Act.ReadLine().ToUpper();
if (input == "QUIT")
{
Quit();
}
switch (input)
{
case "HELP":
case "H":
Act.WriteTitle("Help Menu");
Act.WriteLine(@"Commands:
INVENTORY/I
GO
EXAMINE/E
COLLECT/PICK UP
USE");
break;
case "INVENTORY":
case "I":
Act.Display(PlayerEntity.Inventory);
break;
default:
if (!PlayerEntity.Inventory.Work(this, input) && !ActiveScene.Work(this, input))
{
DisplayError();
}
if (ActiveScene != previousScene)
{
Act.Display(ActiveScene);
IEpisode.Token token = new IEpisode.Token(this, ActiveScene, toRemoveEpisodes);
foreach (IEpisode episode in ActiveScene.Episodes)
{
episode.Play(token);
if (token.IsCanceled)
{
return;
}
}
foreach (IEpisode episode in toRemoveEpisodes)
{
ActiveScene.RemoveEpisode(episode);
}
toRemoveEpisodes.Clear();
}
break;
}
} while (!quit);
}
public void Play(IEpisode.Token token)
{
token.RemoveEpisode(this);
Act.WriteLine(Description);
}
public void Play(IEpisode.Token token)
{
Act.WriteLine(@"The screen displays a button labeled ""Begin.""");
token.ActiveScene.AddWork(new BeginWork());
}
