/// <summary>
/// Given an NPC and player, begins a dialog between the two.
/// </summary>
/// <param name="player"></param>
/// <param name="npc"></param>
public void BeginDialog(Player player, Npc npc)
{
var npcDialog = npc.DialogTemplate;
DialogProvider dialogProvider;
if (_dialogProviders[player].FindProviderFor(npc) == null)
{
//TODO: Frequent IO hit; bad
dialogProvider = new DialogProvider(npcDialog);
// Insert the provider
_dialogProviders[player].InsertProviderFor(npc, dialogProvider);
dialogProvider.DialogNodeChanged -= DialogProviderOnDialogNodeChanged;
dialogProvider.DialogNodeChanged += DialogProviderOnDialogNodeChanged;
}
else
{
dialogProvider = _dialogProviders[player].FindProviderFor(npc);
}
// Begin the dialog
dialogProvider.BeginDialogWith(player);
}
public static Npc CreateNpc(long id)
{
using (var context = new GameDatabaseContext())
{
var template = context.Npcs.FirstOrDefault(x => x.Id == id);
if (template == null)
throw new Exception("Creating an NPC with the given Id is invalid.");
// Load up the quests this NPC will have
context.Entry(template).Collection(x => x.Quests).Load();
context.Entry(template).Reference(x => x.ConversationAvailableTemplate).Load();
foreach (var quest in template.Quests)
{
context.Entry(quest).Collection(x => x.QuestSteps).Load();
context.Entry(quest).Collection(x => x.Rewards).Load();
// Load up our set of requirements from the table
foreach (var x in quest.QuestSteps)
context.Entry(x).Collection(a => a.Requirements).Load();
}
var npc = new Npc(template);
return npc;
}
}
public NpcEventReceiverContext(Player localPlayer, Npc localNpc)
{
LocalPlayer = localPlayer;
LocalNpc = localNpc;
}
public void AdvanceDialog(Player player, Npc npc, int linkId)
{
// Advance the dialog, which will fire an update to the client anyway
var dialogProvider = _dialogProviders[player].FindProviderFor(npc);
dialogProvider.FollowLinkWithAndUpdate(player, linkId);
}