/// <summary>
/// Removes a Lua expression observer. To be removed, the expression, frequency, and
/// notification delegate must all match.
/// </summary>
/// <param name='luaExpression'>
/// Lua expression being watched.
/// </param>
/// <param name='frequency'>
/// Frequency that the expression is being watched.
/// </param>
/// <param name='luaChangedHandler'>
/// Delegate that's called when the expression changes.
/// </param>
public static void RemoveLuaObserver(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
if (!hasInstance)
{
return;
}
instance.RemoveLuaObserver(luaExpression, frequency, luaChangedHandler);
}
/// <summary>
/// Removes all Lua expression observers for a specified frequency.
/// </summary>
/// <param name='frequency'>
/// Frequency.
/// </param>
public static void RemoveAllObservers(LuaWatchFrequency frequency)
{
if (!hasInstance)
{
return;
}
instance.RemoveAllObservers(frequency);
}
public QuestWatchItem(string title, int entryNumber, LuaWatchFrequency frequency, QuestChangedDelegate questChangedHandler)
{
this.title = title;
this.entryNumber = entryNumber;
this.frequency = frequency;
this.luaExpression = string.Format("return Item[\"{0}\"].Entry_{1}_State", new System.Object[] { DialogueLua.StringToTableIndex(title), entryNumber });
this.questChangedHandler = questChangedHandler;
DialogueManager.AddLuaObserver(luaExpression, frequency, OnLuaChanged);
}
/// <summary>
/// Removes a quest state observer. To be removed, the title, frequency, and delegate must
/// all match.
/// </summary>
/// <param name='title'>
/// Title of the quest.
/// </param>
/// <param name='entryNumber'>
/// The entry number (1...Entry Count) in the quest.
/// </param>
/// <param name='frequency'>
/// Frequency that the quest state is being checked.
/// </param>
/// <param name='questChangedHandler'>
/// Quest changed handler delegate.
/// </param>
public static void RemoveQuestStateObserver(string title, int entryNumber, LuaWatchFrequency frequency, QuestChangedDelegate questChangedHandler)
{
foreach (var questWatchItem in questWatchList)
{
if (questWatchItem.Matches(title, entryNumber, frequency, questChangedHandler))
{
questWatchItem.StopObserving();
}
}
questWatchList.RemoveAll(questWatchItem => questWatchItem.Matches(title, entryNumber, frequency, questChangedHandler));
}
/// <summary>
/// Checks the observers for a specified frequency.
/// </summary>
/// <param name='frequency'>
/// Frequency.
/// </param>
public void NotifyObservers(LuaWatchFrequency frequency)
{
switch (frequency) {
case LuaWatchFrequency.EveryUpdate:
everyUpdateList.NotifyObservers();
break;
case LuaWatchFrequency.EveryDialogueEntry:
everyDialogueEntryList.NotifyObservers();
break;
case LuaWatchFrequency.EndOfConversation:
endOfConversationList.NotifyObservers();
break;
default:
Debug.LogError(string.Format("{0}: Internal error - unexpected Lua watch frequency {1}", new System.Object[] { DialogueDebug.Prefix, frequency }));
break;
}
}
/// <summary>
/// Adds a Lua observer.
/// </summary>
/// <param name='luaExpression'>
/// Lua expression to observe.
/// </param>
/// <param name='frequency'>
/// Frequency to check.
/// </param>
/// <param name='luaChangedHandler'>
/// Delegate to call when the expression changes.
/// </param>
public void AddObserver(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
switch (frequency) {
case LuaWatchFrequency.EveryUpdate:
everyUpdateList.AddObserver(luaExpression, luaChangedHandler);
break;
case LuaWatchFrequency.EveryDialogueEntry:
everyDialogueEntryList.AddObserver(luaExpression, luaChangedHandler);
break;
case LuaWatchFrequency.EndOfConversation:
endOfConversationList.AddObserver(luaExpression, luaChangedHandler);
break;
default:
Debug.LogError(string.Format("{0}: Internal error - unexpected Lua watch frequency {1}", new System.Object[] { DialogueDebug.Prefix, frequency }));
break;
}
}
/// <summary>
/// Removes a Lua observer.
/// </summary>
/// <param name='luaExpression'>
/// Lua expression.
/// </param>
/// <param name='frequency'>
/// Frequency.
/// </param>
/// <param name='luaChangedHandler'>
/// Lua changed handler.
/// </param>
public void RemoveObserver(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
switch (frequency)
{
case LuaWatchFrequency.EveryUpdate:
everyUpdateList.RemoveObserver(luaExpression, luaChangedHandler);
break;
case LuaWatchFrequency.EveryDialogueEntry:
everyDialogueEntryList.RemoveObserver(luaExpression, luaChangedHandler);
break;
case LuaWatchFrequency.EndOfConversation:
endOfConversationList.RemoveObserver(luaExpression, luaChangedHandler);
break;
default:
Debug.LogError(string.Format("{0}: Internal error - unexpected Lua watch frequency {1}", new System.Object[] { DialogueDebug.Prefix, frequency }));
break;
}
}
/// <summary>
/// Checks the observers for a specified frequency.
/// </summary>
/// <param name='frequency'>
/// Frequency.
/// </param>
public void NotifyObservers(LuaWatchFrequency frequency)
{
switch (frequency)
{
case LuaWatchFrequency.EveryUpdate:
everyUpdateList.NotifyObservers();
break;
case LuaWatchFrequency.EveryDialogueEntry:
everyDialogueEntryList.NotifyObservers();
break;
case LuaWatchFrequency.EndOfConversation:
endOfConversationList.NotifyObservers();
break;
default:
Debug.LogError(string.Format("{0}: Internal error - unexpected Lua watch frequency {1}", new System.Object[] { DialogueDebug.Prefix, frequency }));
break;
}
}
/// <summary>
/// Removes a Lua observer.
/// </summary>
/// <param name='luaExpression'>
/// Lua expression.
/// </param>
/// <param name='frequency'>
/// Frequency.
/// </param>
/// <param name='luaChangedHandler'>
/// Lua changed handler.
/// </param>
public void RemoveObserver(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
switch (frequency)
{
case LuaWatchFrequency.EveryUpdate:
m_everyUpdateList.RemoveObserver(luaExpression, luaChangedHandler);
break;
case LuaWatchFrequency.EveryDialogueEntry:
m_everyDialogueEntryList.RemoveObserver(luaExpression, luaChangedHandler);
break;
case LuaWatchFrequency.EndOfConversation:
m_endOfConversationList.RemoveObserver(luaExpression, luaChangedHandler);
break;
default:
Debug.LogError("Dialogue System: Internal error - unexpected Lua watch frequency " + frequency);
break;
}
}
/// <summary>
/// Checks the observers for a specified frequency.
/// </summary>
/// <param name='frequency'>
/// Frequency.
/// </param>
public void NotifyObservers(LuaWatchFrequency frequency)
{
switch (frequency)
{
case LuaWatchFrequency.EveryUpdate:
m_everyUpdateList.NotifyObservers();
break;
case LuaWatchFrequency.EveryDialogueEntry:
m_everyDialogueEntryList.NotifyObservers();
break;
case LuaWatchFrequency.EndOfConversation:
m_endOfConversationList.NotifyObservers();
break;
default:
Debug.LogError("Dialogue System: Internal error - unexpected Lua watch frequency " + frequency);
break;
}
}
/// <summary>
/// Adds a quest state observer.
/// </summary>
/// <param name='title'>
/// Title of the quest.
/// </param>
/// <param name='entryNumber'>
/// The entry number (1...Entry Count) in the quest.
/// </param>
/// <param name='frequency'>
/// Frequency to check the quest state.
/// </param>
/// <param name='questChangedHandler'>
/// Delegate to call when the quest state changes. This should be in the form:
/// <code>void MyDelegate(string title, QuestState newState) {...}</code>
/// </param>
public static void AddQuestStateObserver(string title, int entryNumber, LuaWatchFrequency frequency, QuestChangedDelegate questChangedHandler)
{
questWatchList.Add(new QuestWatchItem(title, entryNumber, frequency, questChangedHandler));
}
/// <summary>
/// Removes all Lua expression observers for a specified frequency.
/// </summary>
/// <param name='frequency'>
/// Frequency.
/// </param>
public static void RemoveAllObservers(LuaWatchFrequency frequency)
{
Instance.RemoveAllObservers(frequency);
}
/// <summary>
/// Adds a Lua expression observer.
/// </summary>
/// <param name='luaExpression'>
/// Lua expression to watch.
/// </param>
/// <param name='frequency'>
/// Frequency to check the expression.
/// </param>
/// <param name='luaChangedHandler'>
/// Delegate to call when the expression changes. This should be in the form:
/// <code>void MyDelegate(LuaWatchItem luaWatchItem, Lua.Result newValue) {...}</code>
/// </param>
public static void AddLuaObserver(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
Instance.AddLuaObserver(luaExpression, frequency, luaChangedHandler);
}
public bool Matches(string title, int entryNumber, LuaWatchFrequency frequency, QuestChangedDelegate questChangedHandler)
{
return string.Equals(title, this.title) && (entryNumber == this.entryNumber) && (frequency == this.frequency) && (questChangedHandler == this.questChangedHandler);
}
/// <summary>
/// Removes all Lua expression observers for a specified frequency.
/// </summary>
/// <param name='frequency'>
/// Frequency.
/// </param>
public static void RemoveAllObservers(LuaWatchFrequency frequency)
{
Instance.RemoveAllObservers(frequency);
}
/// <summary>
/// Adds a quest state observer.
/// </summary>
/// <param name='title'>
/// Title of the quest.
/// </param>
/// <param name='entryNumber'>
/// The entry number (1...Entry Count) in the quest.
/// </param>
/// <param name='frequency'>
/// Frequency to check the quest state.
/// </param>
/// <param name='questChangedHandler'>
/// Delegate to call when the quest state changes. This should be in the form:
/// <code>void MyDelegate(string title, QuestState newState) {...}</code>
/// </param>
public static void AddQuestStateObserver(string title, int entryNumber, LuaWatchFrequency frequency, QuestChangedDelegate questChangedHandler)
{
questWatchList.Add(new QuestWatchItem(title, entryNumber, frequency, questChangedHandler));
}
/// <summary>
/// Removes a Lua expression observer. To be removed, the expression, frequency, and
/// notification delegate must all match.
/// </summary>
/// <param name='luaExpression'>
/// Lua expression being watched.
/// </param>
/// <param name='frequency'>
/// Frequency that the expression is being watched.
/// </param>
/// <param name='luaChangedHandler'>
/// Delegate that's called when the expression changes.
/// </param>
public void RemoveLuaObserver(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
luaWatchers.RemoveObserver(luaExpression, frequency, luaChangedHandler);
}
/// <summary>
/// Removes all Lua expression observers for a specified frequency.
/// </summary>
/// <param name='frequency'>
/// Frequency.
/// </param>
public void RemoveAllObservers(LuaWatchFrequency frequency)
{
luaWatchers.RemoveAllObservers(frequency);
}
/// <summary>
/// Adds a Lua expression observer.
/// </summary>
/// <param name='luaExpression'>
/// Lua expression to watch.
/// </param>
/// <param name='frequency'>
/// Frequency to check the expression.
/// </param>
/// <param name='luaChangedHandler'>
/// Delegate to call when the expression changes. This should be in the form:
/// <code>void MyDelegate(LuaWatchItem luaWatchItem, Lua.Result newValue) {...}</code>
/// </param>
public void AddLuaObserver(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
StartCoroutine(AddLuaObserverAfterStart(luaExpression, frequency, luaChangedHandler));
}
private IEnumerator AddLuaObserverAfterStart(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
int MaxFramesToWait = 10;
int framesWaited = 0;
while (!hasStarted && (framesWaited < MaxFramesToWait)) {
framesWaited++;
yield return null;
}
yield return null;
luaWatchers.AddObserver(luaExpression, frequency, luaChangedHandler);
}
public bool Matches(string title, int entryNumber, LuaWatchFrequency frequency, QuestChangedDelegate questChangedHandler)
{
return(string.Equals(title, this.title) && (entryNumber == this.entryNumber) && (frequency == this.frequency) && (questChangedHandler == this.questChangedHandler));
}
/// <summary>
/// Removes a quest state observer. To be removed, the title, frequency, and delegate must
/// all match.
/// </summary>
/// <param name='title'>
/// Title of the quest.
/// </param>
/// <param name='entryNumber'>
/// The entry number (1...Entry Count) in the quest.
/// </param>
/// <param name='frequency'>
/// Frequency that the quest state is being checked.
/// </param>
/// <param name='questChangedHandler'>
/// Quest changed handler delegate.
/// </param>
public static void RemoveQuestStateObserver(string title, int entryNumber, LuaWatchFrequency frequency, QuestChangedDelegate questChangedHandler)
{
foreach (var questWatchItem in questWatchList) {
if (questWatchItem.Matches(title, entryNumber, frequency, questChangedHandler)) questWatchItem.StopObserving();
}
questWatchList.RemoveAll(questWatchItem => questWatchItem.Matches(title, entryNumber, frequency, questChangedHandler));
}
public QuestWatchItem(string title, int entryNumber, LuaWatchFrequency frequency, QuestChangedDelegate questChangedHandler)
{
this.title = title;
this.entryNumber = entryNumber;
this.frequency = frequency;
this.luaExpression = string.Format("return Item[\"{0}\"].Entry_{1}_State", new System.Object[] { DialogueLua.StringToTableIndex(title), entryNumber });
this.questChangedHandler = questChangedHandler;
DialogueManager.AddLuaObserver(luaExpression, frequency, OnLuaChanged);
}
/// <summary>
/// Adds a Lua expression observer.
/// </summary>
/// <param name='luaExpression'>
/// Lua expression to watch.
/// </param>
/// <param name='frequency'>
/// Frequency to check the expression.
/// </param>
/// <param name='luaChangedHandler'>
/// Delegate to call when the expression changes. This should be in the form:
/// <code>void MyDelegate(LuaWatchItem luaWatchItem, Lua.Result newValue) {...}</code>
/// </param>
public static void AddLuaObserver(string luaExpression, LuaWatchFrequency frequency, LuaChangedDelegate luaChangedHandler)
{
Instance.AddLuaObserver(luaExpression, frequency, luaChangedHandler);
}
