/// <summary>
/// Open a NPC dialog box.
/// </summary>
/// <param name="player"></param>
/// <param name="e"></param>
private void OpenDialog(IPlayerEntity player, NpcDialogOpenEventArgs e)
{
var npcEntity = player.Context.FindEntity <INpcEntity>(e.NpcObjectId);
if (npcEntity == null)
{
Logger.Error("DialogSystem: Cannot find NPC with id: {0}", e.NpcObjectId);
return;
}
if (!npcEntity.Data.HasDialog)
{
Logger.Error("DialogSystem: NPC '{0}' doesn't have a dialog.", npcEntity.Object.Name);
return;
}
string dialogText = npcEntity.Data.Dialog.IntroText;
if (!string.IsNullOrEmpty(e.DialogKey))
{
if (e.DialogKey == "BYE")
{
WorldPacketFactory.SendChatTo(npcEntity, player, npcEntity.Data.Dialog.ByeText);
WorldPacketFactory.SendCloseDialog(player);
return;
}
else
{
DialogLink dialogLink = npcEntity.Data.Dialog.Links?.FirstOrDefault(x => x.Id == e.DialogKey);
if (dialogLink == null)
{
Logger.Error("DialogSystem: Cannot find dialog key: '{0}' for NPC '{1}'", e.DialogKey, npcEntity.Object.Name);
return;
}
dialogText = dialogLink.Text;
}
}
WorldPacketFactory.SendDialog(player, dialogText, npcEntity.Data.Dialog.Links);
}
/// <summary>
/// Update NPC oral text.
/// </summary>
/// <param name="npc">NPC Entity</param>
private void UpdateOralText(INpcEntity npc)
{
if (npc.Timers.LastSpeakTime <= Time.TimeInSeconds())
{
if (npc.Data != null && npc.Data.HasDialog && !string.IsNullOrEmpty(npc.Data.Dialog.OralText))
{
IEnumerable <IPlayerEntity> playersArount = from x in npc.Object.Entities
where x.Object.Position.IsInCircle(npc.Object.Position, OralTextRadius) &&
x is IPlayerEntity
select x as IPlayerEntity;
foreach (IPlayerEntity player in playersArount)
{
string text = npc.Data.Dialog.OralText.Replace(DialogVariables.PlayerNameText, player.Object.Name);
WorldPacketFactory.SendChatTo(npc, player, text);
}
npc.Timers.LastSpeakTime = Time.TimeInSeconds() + RandomHelper.Random(10, 15);
}
}
}
