public List<LocationOfInterest> GetInterestingLocations(Avatar observer)
{
List<LocationOfInterest> locationsOfInterest = new List<LocationOfInterest>();
MapTile observerTile = _quest.GetAvatarMapTile(observer);
Point observerLocation = _quest.Map.GetMapTileLocation(observerTile);
PointList visibleLocations = _quest.Map.GetPointsWithinLineOfSightOf(observerLocation);
//// Get a list of all actionable map tiles
PointList interestingLocations = _quest.Map.GetActionableMapPoints(observer.Faction);
// Filter out interesting locations that are not in the visible set
PointList visibleInterestingLocations = interestingLocations.Intersects(visibleLocations);
// Create paths to each of these points
PathfindingNode observerNode = _quest.Map.GetPathfindingNodeForTile(observerTile);
foreach (Point point in visibleInterestingLocations)
{
PathfindingNode pointNode = _quest.Map.GetPathfindingNodeForLocation(point.X, point.Y);
List<PathfindingNode> path = _quest.Map.PathfindingGraph.FindRoute(observerNode, pointNode);
if (path != null)
{
PointList pathSteps = new PointList();
for (int i = 1; i < path.Count; i++)
{ pathSteps.Add(_quest.Map.GetPointForPathfindingNode(path[i])); }
LocationOfInterest interest = new LocationOfInterest(pathSteps);
locationsOfInterest.Add(interest);
}
}
return locationsOfInterest;
}
public MovementTurnStepAction(Avatar actor, PointList stepsToLocation, MapTile interestingLocation=null)
: base(false)
{
_avatar = actor;
_stepsToLocation = stepsToLocation;
RequiresMovement = true;
HasMoreTurns = (_stepsToLocation.Count > 1) ? true : false; // If there are more steps, then we can be used in subsequent turns!
AcceptsAvatarFocus = HasMoreTurns;
}
override public TurnStepAction FindAction(Avatar currentAvatar, AvatarTurnState avatarTurnState, QuestAnalyzer mapAnalyzer, ChanceProvider chanceProvider)
{
List<AbstractTileAction> actionsForCurrentLocation = mapAnalyzer.GetActionsAtObserverLocation(currentAvatar);
if (actionsForCurrentLocation.Count <= 0)
{ return null; }
AbstractTileAction tileAction = actionsForCurrentLocation[0];
TurnStepAction action = new ActionableTurnStepAction(tileAction, currentAvatar);
return action;
}
override public TurnStepAction FindAction(Avatar currentAvatar, AvatarTurnState avatarTurnState, QuestAnalyzer mapAnalyzer, ChanceProvider chanceProvider)
{
List<LocationOfInterest> interestingDestinations = mapAnalyzer.GetInterestingLocationsCheating(currentAvatar);
if (interestingDestinations.Count <= 0)
{ return null; }
interestingDestinations = interestingDestinations.OrderBy(item => item.StepsToLocation).ToList();
MovementTurnStepAction action = new MovementTurnStepAction(currentAvatar, interestingDestinations[0].StepsToLocation);
return action;
}
override public TurnStepAction FindAction(Avatar currentAvatar, AvatarTurnState avatarTurnState, QuestAnalyzer mapAnalyzer, ChanceProvider chanceProvider)
{
PointList unwalkedTiles = mapAnalyzer.GetAdjacentUnvisitedLocations(currentAvatar);
if (unwalkedTiles.Count <= 0)
{ return null; }
// Just pick the first tile, and see if that opens up any other actions...
PointList path = new PointList() { unwalkedTiles[0] };
MovementTurnStepAction action = new MovementTurnStepAction(currentAvatar, path);
return action;
}
public QuestView(AbstractQuest quest, ChanceProvider chanceProvider, StoryTeller storyTeller)
{
InitializeComponent();
_quest = quest;
_chanceProvider = chanceProvider;
_storyTeller = storyTeller;
_turnTakers = new List<Avatar>();
_currentTurnTaker = null;
_currentTurnTakerIndex = -1;
_turnTimer = new DispatcherTimer();
_turnTimer.Interval = TimeSpan.FromMilliseconds(500);
_turnTimer.Tick += OnTurnTimerTick;
Loaded += OnLoaded;
}
public List<LocationOfInterest> GetInterestingLocationsCheating(Avatar observer)
{
List<LocationOfInterest> locationsOfInterest = new List<LocationOfInterest>();
MapTile observerTile = _quest.GetAvatarMapTile(observer);
Point observerLocation = _quest.Map.GetMapTileLocation(observerTile);
PointList visibleLocations = _quest.Map.GetPointsWithinLineOfSightOf(observerLocation);
//// Get a list of all actionable map tiles
PointList interestingLocations = _quest.Map.GetActionableMapPoints(observer.Faction);
// Find the closest location by straight-line distance. It was too expensive to calculate Pathfinding distance.
PathfindingNode observerNode = _quest.Map.GetPathfindingNodeForTile(observerTile);
Point closestDistanceInterestingLocation = null;
double closestDistance = float.MaxValue;
foreach (Point point in interestingLocations)
{
double distance = Math.Sqrt(Math.Pow(observerLocation.X - point.X, 2) + Math.Pow(observerLocation.Y - point.Y, 2));
if (distance < closestDistance)
{
closestDistanceInterestingLocation = point;
closestDistance = distance;
}
}
if (closestDistanceInterestingLocation != null)
{
PathfindingNode pointNode = _quest.Map.GetPathfindingNodeForLocation(closestDistanceInterestingLocation.X, closestDistanceInterestingLocation.Y);
List<PathfindingNode> path = _quest.Map.PathfindingGraph.FindRoute(observerNode, pointNode);
if (path != null)
{
PointList pathSteps = new PointList();
for (int i = 1; i < path.Count; i++)
{ pathSteps.Add(_quest.Map.GetPointForPathfindingNode(path[i])); }
LocationOfInterest interest = new LocationOfInterest(pathSteps);
locationsOfInterest.Add(interest);
return locationsOfInterest;
}
}
return locationsOfInterest;
}
public List<AbstractTileAction> GetActionsAtObserverLocation(Avatar observer)
{
MapTile observerTile = _quest.GetAvatarMapTile(observer);
Point observerLocation = _quest.Map.GetMapTileLocation(observerTile);
//// Get a list of all actionable map tiles
PointList interestingLocations = _quest.Map.GetActionableMapPoints(observer.Faction);
// Filter out interesting locations that are not in the visible set
PointList observerLocations = new PointList();
observerLocations.Add(observerLocation);
PointList visibleInterestingLocations = interestingLocations.Intersects(observerLocations);
List<AbstractTileAction> actions = new List<AbstractTileAction>();
for (int i = 0; i < visibleInterestingLocations.Count; i++)
{
List<AbstractTileAction> actionsAtInterestingLocation = _quest.Map.GetActionsForPoint(observerLocation);
foreach (AbstractTileAction actionAtInterestingLocation in actionsAtInterestingLocation)
{ actions.Add(actionAtInterestingLocation); }
}
return actions;
}
public void SetAvatar(Avatar avatar)
{ _avatar = avatar; }
public List<Avatar> GetVisibleEnemies(Avatar observer)
{
List<Avatar> visibleEnemies = new List<Avatar>();
MapTile observerMapTile = _quest.GetAvatarMapTile(observer);
Point observerLocation = _quest.Map.GetMapTileLocation(observerMapTile);
PointList visibleLocations = _quest.Map.GetPointsWithinLineOfSightOf(observerLocation);
List<Avatar> allEnemies = _quest.GetEnemiesOfAvatar(observer);
foreach (Avatar enemy in allEnemies)
{
MapTile enemyMapTile = _quest.GetAvatarMapTile(enemy);
Point enemyPoint = _quest.Map.GetMapTileLocation(enemyMapTile);
if (visibleLocations.ContainsLocation(enemyPoint.X, enemyPoint.Y))
{ visibleEnemies.Add(enemy); }
}
return visibleEnemies;
}
public Boolean CouldBeEquipedBy(Avatar avatar)
{ return true; }
private void PerformNextTurnCycle()
{
_turnTimer.Stop();
// Check to make sure there is a living hero left. If not, stop the timer, and end the game.
// This has to be above all of the turn loops to make sure that the "Hero is dead" action comes up for each one.
if (!_quest.AreAnyHeroesAlive)
{
if (HeroesLose != null)
{ HeroesLose(this, new EventArgs()); }
}
else
{
TurnStepAction action = _currentTurnTaker.DoTakeTurnStep(_questAnalyzer, _chanceProvider);
if (action == null) // The current player has no more steps to take
{
_currentTurnTakerIndex++;
if (_currentTurnTakerIndex > _turnTakers.Count - 1)
{ _currentTurnTakerIndex = 0; }
_currentTurnTaker = _turnTakers[_currentTurnTakerIndex];
_currentTurnTaker.StartTurn();
PerformNextTurnCycle();
}
else
{
action.Complete += OnCurrentActionCommitComplete;
action.Commit(_quest, _storyTeller);
}
RenderQuestBoard();
}
}
private void BeginTurnCycle()
{
_storyTeller.StoryComplete -= OnQuestIntroductionStoryComplete;
_turnTakers.Clear();
foreach (Hero hero in _quest.Heroes)
{ _turnTakers.Add(hero); }
foreach (Monster monster in _quest.Monsters)
{ _turnTakers.Add(monster); }
// Make the first person in the list the current player
_currentTurnTakerIndex = 0;
_currentTurnTaker = _turnTakers[_currentTurnTakerIndex];
_currentTurnTaker.StartTurn();
_questAnalyzer = new QuestAnalyzer(_quest);
PerformNextTurnCycle(); // Immediately take one turn
}
public List<Avatar> GetAdjacentEnemies(Avatar observer, Boolean includeDiagonalTiles)
{
List<Avatar> adjacentEnemies = new List<Avatar>();
MapTile observerMapTile = _quest.GetAvatarMapTile(observer);
Point observerLocation = _quest.Map.GetMapTileLocation(observerMapTile);
double minimumDistance = includeDiagonalTiles ? Math.Sqrt(2) : 1;
List<Avatar> allEnemies = _quest.GetEnemiesOfAvatar(observer);
foreach (Avatar enemy in allEnemies)
{
MapTile enemyMapTile = _quest.GetAvatarMapTile(enemy);
Point enemyPoint = _quest.Map.GetMapTileLocation(enemyMapTile);
double distance = Math.Sqrt(Math.Pow(enemyPoint.X - observerLocation.X, 2) + Math.Pow(enemyPoint.Y - observerLocation.Y, 2));
if (distance <= minimumDistance)
{ adjacentEnemies.Add(enemy); }
}
return adjacentEnemies;
}
public ConfusedTurnStepAction(Avatar actor)
: base(false)
{
_actor = actor;
}
public virtual TurnStepAction FindAction(Avatar currentAvatar, AvatarTurnState avatarTurnState, QuestAnalyzer mapAnalyzer, ChanceProvider chanceProvider)
{ return null; } // Override in subclasses
public ActionableTurnStepAction(AbstractTileAction tileAction, Avatar avatar):base(false)
{
_tileAction = tileAction;
_avatar = avatar;
}
override public TurnStepAction FindAction(Avatar currentAvatar, AvatarTurnState avatarTurnState, QuestAnalyzer mapAnalyzer, ChanceProvider chanceProvider)
{
List<Avatar> enemies = mapAnalyzer.GetAdjacentEnemies(currentAvatar, currentAvatar.CanAttackAdjacent);
return null;
}
public DeadTurnStepAction(Avatar actor)
: base(false)
{
_actor = actor;
}
public PointList GetAdjacentUnvisitedLocations(Avatar observer)
{
MapTile observerTile = _quest.GetAvatarMapTile(observer);
Point observerLocation = _quest.Map.GetMapTileLocation(observerTile);
PointList points = _quest.Map.GetAdjacentUnwalkedTiles(observerLocation, observer.Faction);
// Favor points in the direction of the Avatars' movement vector
Point desiredPoint = new Point(
observerLocation.X + observer.movementVector.X,
observerLocation.Y + observer.movementVector.Y
);
if (!points.ContainsLocation(desiredPoint.X, desiredPoint.Y))
{ return points; }
PointList match = new PointList() { desiredPoint };
points = points.Intersects(match);
return points;
}
