void QueueThreadFunction()
{
while (QueueRunning)
{
QueueEvent.WaitOne();
bool continueLookup = true;
while (continueLookup)
{
StateQueueItem item = null;
lock (QueueCritSec)
{
if (Items.Count == 0)
{
continueLookup = false;
}
else
{
item = Items[0];
Items.RemoveAt(0);
if (item.EventType == StateQueueEventType.CombatListChanged ||
item.EventType == StateQueueEventType.CharactersChanged)
{
Items.RemoveAll(a => a.EventType == item.EventType);
}
else if (item.EventType == StateQueueEventType.CurrentPlayerChanged)
{
StateQueueItem lastItem = Items.FindLast(a => a.EventType == StateQueueEventType.CurrentPlayerChanged);
if (lastItem != null)
{
item = lastItem;
}
Items.RemoveAll(a => a.EventType == item.EventType);
}
}
}
if (item != null)
{
switch (item.EventType)
{
case StateQueueEventType.CharactersChanged:
callback.CharactersChanged();
break;
case StateQueueEventType.CombatListChanged:
callback.CombatListChanged();
break;
case StateQueueEventType.CurrentPlayerChanged:
callback.CurrentPlayerChanged(item.CharacterID);
break;
}
}
}
}
}
private void PostToQueue(StateQueueItem item)
{
lock (QueueCritSec)
{
Items.Add(item);
}
QueueEvent.Set();
}
private void ProcessState(StateQueueItem currentState)
{
currentState.Page.Scene.Visited = true;
var states = new HashSet<string>();
var anchors = Utilities.GetInstance(currentState.Page.Scene.Name, currentState.Page.Scene.LineNumber).ParseAnchors(currentState.Page.Scene.Description).ToList();
foreach (var action in GetActionsForPage(currentState.Page))
{
action.Visited = true;
anchors.AddRange(Utilities.GetInstance(action.Toggle, action.LineNumber).ParseAnchors(action.Description));
}
var conditionals =
anchors.SelectMany(
a => a.Href.Conditions != null ? a.Href.Conditions.Select(c => c.Key) : new string[] {})
.Distinct()
.ToArray();
var hasFirstSeen = RegexLib.BlockQuotes.IsMatch(currentState.Page.Scene.Description);
foreach (var affected in currentState.AffectedStates)
{
// signal to previous scenes that this scene's used conditionals are important
if(currentState.Page.Scene.Conditions != null)
foreach (var conditional in currentState.Page.Scene.Conditions)
_manager.ToggleStateOn(affected, conditional.Key);
foreach (var conditional in conditionals) _manager.ToggleStateOn(affected, conditional);
// signal to previous scenes if this scene has first-seen text
if (hasFirstSeen) _manager.ToggleSeenSceneOn(affected, currentState.Page.Scene.Id);
}
foreach (var anchor in anchors.Where(a => a.Href.Target != null || a.Href.Toggles != null))
{
// don't follow links that would be hidden
if (anchor.Href.Conditions != null &&
string.IsNullOrEmpty(
Utilities.GetInstance(currentState.Page.Scene.Name, currentState.Page.Scene.LineNumber).ParseConditionalText(anchor.Text)[
Utilities.GetInstance(currentState.Page.Scene.Name, currentState.Page.Scene.LineNumber).ConditionsMet(StateResolver.GetStateDictionary(currentState.Page),
anchor.Href.Conditions)])) continue;
var newState = _manager.ResolveNewState(anchor, currentState.Page);
if (!currentState.Page.Links.ContainsKey(anchor.Original))
currentState.Page.Links.Add(anchor.Original, newState.UniqueHash);
if (!states.Contains(newState.UniqueHash) && !_processed.ContainsKey(newState.UniqueHash))
{
states.Add(newState.UniqueHash);
var newAffected = new List<State>(currentState.AffectedStates);
newAffected.Add(newState.AffectedState);
_processingQueue.Enqueue(new StateQueueItem {Page = newState, AffectedStates = newAffected});
}
}
}
private void ProcessState(StateQueueItem currentState)
{
currentState.Page.Scene.Visited = true;
var states = new HashSet <string>();
var anchors = Utilities.GetInstance(currentState.Page.Scene.Name, currentState.Page.Scene.LineNumber).ParseAnchors(currentState.Page.Scene.Description).ToList();
foreach (var action in GetActionsForPage(currentState.Page))
{
action.Visited = true;
anchors.AddRange(Utilities.GetInstance(action.Toggle, action.LineNumber).ParseAnchors(action.Description));
}
var conditionals =
anchors.SelectMany(
a => a.Href.Conditions != null ? a.Href.Conditions.Select(c => c.Key) : new string[] {})
.Distinct()
.ToArray();
var hasFirstSeen = RegexLib.BlockQuotes.IsMatch(currentState.Page.Scene.Description);
foreach (var affected in currentState.AffectedStates)
{
// signal to previous scenes that this scene's used conditionals are important
if (currentState.Page.Scene.Conditions != null)
{
foreach (var conditional in currentState.Page.Scene.Conditions)
{
_manager.ToggleStateOn(affected, conditional.Key);
}
}
foreach (var conditional in conditionals)
{
_manager.ToggleStateOn(affected, conditional);
}
// signal to previous scenes if this scene has first-seen text
if (hasFirstSeen)
{
_manager.ToggleSeenSceneOn(affected, currentState.Page.Scene.Id);
}
}
foreach (var anchor in anchors.Where(a => a.Href.Target != null || a.Href.Toggles != null))
{
// don't follow links that would be hidden
if (anchor.Href.Conditions != null &&
string.IsNullOrEmpty(
Utilities.GetInstance(currentState.Page.Scene.Name, currentState.Page.Scene.LineNumber).ParseConditionalText(anchor.Text)[
Utilities.GetInstance(currentState.Page.Scene.Name, currentState.Page.Scene.LineNumber).ConditionsMet(StateResolver.GetStateDictionary(currentState.Page),
anchor.Href.Conditions)]))
{
continue;
}
var newState = _manager.ResolveNewState(anchor, currentState.Page);
if (!currentState.Page.Links.ContainsKey(anchor.Original))
{
currentState.Page.Links.Add(anchor.Original, newState.UniqueHash);
}
if (!states.Contains(newState.UniqueHash) && !_processed.ContainsKey(newState.UniqueHash))
{
states.Add(newState.UniqueHash);
var newAffected = new List <State>(currentState.AffectedStates);
newAffected.Add(newState.AffectedState);
_processingQueue.Enqueue(new StateQueueItem {
Page = newState, AffectedStates = newAffected
});
}
}
}
