private const float messageDelay = 3.0f; // seconds in between each message
void DialogueForest.IClient.Choice(DialogueForest.Node node, IEnumerable <DialogueForest.Node> choices)
{
this.ActiveAnswers.Clear();
this.ActiveAnswers.AddAll(choices.Select(x => new Ans {
ParentID = node.id, ID = x.id, Name = x.name
}));
this.WaitForAnswer.Value = true;
}
public override void Awake()
{
base.Awake();
this.PlayerEnteredRange.Action = delegate()
{
Phone phone = PlayerDataFactory.Instance.Get <Phone>();
if (!string.IsNullOrEmpty(this.Initial))
{
DialogueForest forest = WorldFactory.Instance.Get <World>().DialogueForest;
DialogueForest.Node n = forest.GetByName(this.Initial);
if (n == null)
{
Log.d(string.Format("Could not find dialogue node {0}", this.Initial));
}
else
{
if (n.type == DialogueForest.Node.Type.Choice)
{
throw new Exception("Cannot start dialogue tree with a choice");
}
phone.Execute(n);
}
if (phone.Schedules.Length > 0) // We sent a message. That means this signal tower cannot execute again.
{
this.Initial.Value = null;
}
AkSoundEngine.PostEvent(AK.EVENTS.PLAY_SIGNAL_TOWER_ACTIVATE, this.Entity);
}
PlayerFactory.Instance.Get <Player>().SignalTower.Value = this.Entity;
};
this.PlayerExitedRange.Action = delegate()
{
Phone phone = PlayerDataFactory.Instance.Get <Phone>();
if (!string.IsNullOrEmpty(this.Initial)) // The player did not interact.
{
phone.ActiveAnswers.Clear();
}
if (PlayerFactory.Instance != null)
{
PlayerFactory.Instance.Get <Player>().SignalTower.Value = null;
}
};
if (!this.main.EditorEnabled)
{
AkSoundEngine.PostEvent(AK.EVENTS.PLAY_SIGNAL_TOWER_LOOP, this.Entity);
}
SignalTower.All.Add(this);
}
public void Execute(DialogueForest.Node node)
{
this.execute(node);
if (this.Schedules.Length == 0)
{
// If there are choices available, they will initiate a conversation.
// The player should be able to pull up the phone, see the choices, and walk away without picking any of them.
// Normally, you can't put the phone down until you've picked an answer.
this.WaitForAnswer.Value = false;
}
}
public void Answer(Ans answer)
{
string messageID;
if (string.IsNullOrEmpty(answer.ParentID))
{
messageID = this.LastMessageID();
}
else
{
messageID = answer.ParentID;
}
this.Messages.Add(new Message {
Sender = Sender.Player, Name = answer.Name,
});
if (answer.Exclusive)
{
this.ActiveAnswers.Clear();
}
else
{
this.ActiveAnswers.Remove(answer);
}
this.WaitForAnswer.Value = false;
if (messageID != null)
{
Command <string> callback;
this.answerCallbacks.TryGetValue(messageID, out callback);
if (callback != null)
{
callback.Execute(answer.Name);
}
Command cmd;
this.visitCallbacks.TryGetValue(answer.Name, out cmd);
if (cmd != null)
{
cmd.Execute();
}
DialogueForest.Node selectedChoice = this.forest[answer.ID];
if (selectedChoice != null)
{
DialogueForest.Node next = selectedChoice.next != null ? forest[selectedChoice.next] : null;
if (next != null)
{
this.execute(next);
}
}
}
}
void DialogueForest.IClient.Visit(DialogueForest.Node node)
{
if (!string.IsNullOrEmpty(node.name) && node.type != DialogueForest.Node.Type.Text)
{
Command cmd;
this.visitCallbacks.TryGetValue(node.name, out cmd);
if (cmd != null)
{
cmd.Execute();
}
}
}
public static void Run(Entity script)
{
Property <string> lastNode = property <string>(script, "LastNode");
Property <string> nextNode = property <string>(script, "NextNode");
Phone phone = PlayerDataFactory.Instance.Get <Phone>();
script.Add(new CommandBinding(phone.OnVisit(lastNode), new Command
{
Action = delegate()
{
DialogueForest forest = WorldFactory.Instance.Get <World>().DialogueForest;
DialogueForest.Node n = forest.GetByName(nextNode);
phone.Execute(n);
}
}));
}
void DialogueForest.IClient.Text(DialogueForest.Node node, int level)
{
this.Delay(messageDelay * level, this.CurrentPartner, node.name, node.id);
}
private void execute(DialogueForest.Node node)
{
this.forest.Execute(node, this);
}