public DialogLinkNode CreateLinkNode(DialogLink link)
{
DialogLinkNode linkNode = new DialogLinkNode();
if (link != null)
{
linkNode.link = link;
linkNode.windowRect = link.nodePosition;
}
else
{
GameObject goLink = new GameObject("Link");
goLink.transform.parent = choose.transform;
DialogLink newLink = goLink.AddComponent <DialogLink>();
choose.links.Add(newLink);
linkNode.link = newLink;
newLink.input = choose;
Selection.activeGameObject = newLink.gameObject;
DialogEditor.editor.selectLink = linkNode;
DialogEditor.editor.linkMod = true;
}
outputLinks.Add(linkNode);
linkNode.parentChoose = this;
linkNode.parentPhrase = parentNode;
linkNode.id = DialogEditor.editor.id;
DialogEditor.editor.id++;
DialogEditor.editor.links.Add(linkNode);
return(linkNode);
}
public IRenderService DrawDialogLink(string SpriteFontKey, DialogLink Link, Vector2 Position, int MaxDisplayWidth, int MaxLength = -1, float Opacity = 1f)
{
if (Link == null || MaxLength == 0)
{
return(this);
}
SpriteFont font = GameService.GetService <IContentService>().GetxAsset <SpriteFont>(SpriteFontKey);
float offsetX = 0;
float offsetY = 0;
int lengthCounter = 0;
foreach (DialogSegment segment in Link.Segments)
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < segment.Text.Length; i++)
{
lengthCounter++;
char c = segment.Text[i];
sb.Append(c);
Vector2 size = font.MeasureString(sb);
if (size.X <= (MaxDisplayWidth - offsetX) || c == ' ')
{
if (i == (segment.Text.Length - 1) || lengthCounter == MaxLength)
{
DrawString(SpriteFontKey, sb.ToString(), new Vector2(Position.X + offsetX, Position.Y + offsetY), segment.GetRealColor() * Opacity);
offsetX += size.X;
if (lengthCounter == MaxLength)
{
return(this);
}
}
continue;
}
else
{
sb.Remove(sb.Length - 1, 1);
}
while (sb[sb.Length - 1] != ' ')
{
i--;
lengthCounter--;
sb = sb.Remove(sb.Length - 1, 1);
}
DrawString(SpriteFontKey, sb.ToString(), new Vector2(Position.X + offsetX, Position.Y + offsetY), segment.GetRealColor() * Opacity);
offsetX = 0;
offsetY += size.Y + 2;
i--;
lengthCounter--;
sb.Clear();
}
}
return(this);
}
/// <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);
}
/// <inheritdoc />
public void OpenNpcDialog(IPlayerEntity player, uint npcObjectId, string dialogKey, int questId = 0)
{
var npc = player.FindEntity <INpcEntity>(npcObjectId);
if (npc == null)
{
_logger.LogError($"Cannot find NPC with id: {npcObjectId}.");
return;
}
_logger.LogTrace($"{npc.Object.Name}: '{dialogKey}'/{questId}");
if (string.IsNullOrEmpty(dialogKey))
{
if (npc.Quests.Any())
{
IEnumerable <IQuestScript> availableQuests = npc.Quests.Where(x => _questSystem.CanStartQuest(player, npc, x));
if (availableQuests.Count() == 1)
{
IQuestScript firstQuest = availableQuests.First();
var questState = _questSystem.CanStartQuest(player, npc, firstQuest) ? QuestStateType.Suggest : QuestStateType.End;
_questSystem.ProcessQuest(player, npc, firstQuest, questState);
return;
}
}
IEnumerable <IQuestScript> questsToBeFinished = player.QuestDiary.ActiveQuests.Where(x => npc.Object.Name.Equals(x.Script.EndCharacter, StringComparison.OrdinalIgnoreCase)).Select(x => x.Script);
if (questsToBeFinished.Any())
{
_questSystem.ProcessQuest(player, npc, questsToBeFinished.First(), QuestStateType.End);
return;
}
if (!npc.NpcData.HasDialog)
{
_logger.LogError($"NPC '{npc.Object.Name}' doesn't have a dialog.");
return;
}
SendNpcDialog(player, npc, npc.NpcData.Dialog.IntroText, npc.NpcData.Dialog.Links);
}
else
{
if (questId != 0)
{
// Check if the quest exists for the current NPC
IQuestScript quest = npc.Quests.FirstOrDefault(x => x.Id == questId);
if (quest == null)
{
// If not, check if the npc is the end character of player's active quest
quest = player.QuestDiary.ActiveQuests.Where(x => x.QuestId == questId && npc.Object.Name.Equals(x.Script.EndCharacter, StringComparison.OrdinalIgnoreCase)).Select(x => x.Script).FirstOrDefault();
if (quest == null)
{
_logger.LogError($"Cannot find quest with id '{questId}' at npc '{npc}' for player '{player}'.");
return;
}
}
_questSystem.ProcessQuest(player, npc, quest, dialogKey.ToEnum <QuestStateType>());
}
else
{
if (!npc.NpcData.HasDialog)
{
_logger.LogError($"NPC '{npc.Object.Name}' doesn't have a dialog.");
return;
}
if (dialogKey == DialogConstants.Bye)
{
_chatPacketFactory.SendChatTo(npc, player, npc.NpcData.Dialog.ByeText);
_npcDialogPacketFactory.SendCloseDialog(player);
return;
}
else
{
DialogLink dialogLink = npc.NpcData.Dialog.Links?.FirstOrDefault(x => x.Id == dialogKey);
if (dialogLink == null)
{
_logger.LogError($"Cannot find dialog key: '{dialogKey}' for NPC '{npc.Object.Name}'.");
return;
}
SendNpcDialog(player, npc, dialogLink.Texts, npc.NpcData.Dialog.Links);
}
}
}
}
