public override ActionEventData ChooseAction(IEntity entity)
{
var position = _positionSystem.CoordinateOf(entity);
var playerPosition = _positionSystem.CoordinateOf(_playerSystem.Player);
if (position == null ||
playerPosition == null ||
Math.Abs(position.X - playerPosition.X) > 3 ||
Math.Abs(position.Y - playerPosition.Y) > 3)
{
return(null);
}
var adjacentToMe = position.AdjacentCells().Where(c => !_positionSystem.IsBlocked(c));
var adjacentToPlayer = playerPosition.AdjacentCells();
var validCells = adjacentToMe.Except(adjacentToPlayer).Except(new [] { playerPosition }).ToList();
if (validCells.Any())
{
var vector = _random.PickOne(validCells) - position;
return(new ActionEventData {
Action = ActionType.Move, Parameters = vector.ToString(), Speed = entity.Get <Actor>().Speed
});
}
return(null);
}
public List <IEntity> GetInteractablesNear(IEntity entity)
{
var playerPosition = _positionSystem.CoordinateOf(entity);
var nearbyPositions = Vector.GetAdjacentAndDiagonalCellVectors().Select(v => playerPosition + v).ToList();
nearbyPositions.Add(playerPosition);
var interactables = Entities.Where(e => nearbyPositions.Contains(_positionSystem.CoordinateOf(e))).ToList();
return(interactables);
}
public bool Apply(EventType type, IEntity sender, object eventData)
{
if (IsFighter(sender))
{
var vector = (Vector)eventData;
var targetCoordinate = _positionSystem.CoordinateOf(sender) + vector;
var entitiesAtPosition = _positionSystem.EntitiesAt(targetCoordinate);
if (entitiesAtPosition.Any(IsFighter))
{
var defender = entitiesAtPosition.Single(e => IsFighter(e));
var action = new ActionEventData {
Action = ActionType.MeleeAttack, Parameters = $"{sender.EntityId},{defender.EntityId}", Speed = null, KeyPress = null
};
if (_eventSystem.Try(EventType.Action, sender, action))
{
_animatedMovementSystem.StartAnimatedMovement(sender, new List <AnimationMovement> {
new AnimationMovement(new VectorDouble((double)vector.X / (double)-2, (double)vector.Y / (double)-2), 750)
});
}
return(false);
}
}
return(true);
}
private void SetPosition(IEntity of, MapCoordinate coordinate)
{
_positionSystem.CoordinateOf(of).Returns(coordinate);
_positionSystem.EntitiesAt(coordinate).Returns(new List <IEntity> {
of
});
}
public bool Apply(EventType type, IEntity sender, object eventData)
{
var vector = (Vector)eventData;
var targetCoordinate = _positionSystem.CoordinateOf(sender) + vector;
var entitiesAtPosition = _positionSystem.EntitiesAt(targetCoordinate);
if (entitiesAtPosition.Any(e => _factionSystem.IsSameFaction(e, sender)))
{
return(false);
}
return(true);
}
public override ActionEventData ChooseAction(IEntity entity)
{
var position = _positionSystem.CoordinateOf(entity);
var monsterFov = _mapSystem.MapCollection[position.Key].FovFrom(_positionSystem, position, 9);
var enemiesInFov = GetEnemiesIn(monsterFov, entity);
if (enemiesInFov.Any())
{
(MapCoordinate, IEntity)closest = GetClosestEnemy(enemiesInFov, position);
var target = closest.Item1;
return(MoveTowards(entity, position, target));
}
return(null);
}
private IEnumerable <IEntity> GetEnemiesInFov()
{
var currentMap = _mapSystem.MapCollection[_rendererSystem.CameraPosition.Key];
MapCoordinate playerPosition = _positionSystem.CoordinateOf(_playerSystem.Player);
var playerFov = currentMap.FovFrom(_positionSystem, playerPosition, 9);
foreach (MapCoordinate coord in playerFov)
{
var entities = _positionSystem.EntitiesAt(coord);
foreach (var entity in entities)
{
if (IsEnemy(entity))
{
yield return(entity);
}
}
}
}
public override ActionEventData ChooseAction(IEntity entity)
{
var currentCoordinate = _positionSystem.CoordinateOf(entity);
if (Path.FirstOrDefault() == currentCoordinate)
{
Path.Remove(currentCoordinate);
}
if (Path.Any())
{
SetWaitingForInputIfPlayer(entity, false);
if (_playerSystem.Player == entity && _eventRuleSystem.GetStat(entity, "Tension") > 0)
{
_messageSystem.Write("You can't auto-walk when tension is this high.");
EndPath(entity);
return(null);
}
var coordinate = Path.First();
var vector = currentCoordinate - coordinate;
if (CantReach(vector))
{
EndPath(entity);
}
return(new ActionEventData {
Action = ActionType.Move, Parameters = vector.ToString(), Speed = entity.Get <Actor>().Speed
});
}
else
{
EndPath(entity);
return(null);
}
}
public bool Apply(EventType type, IEntity sender, object eventData)
{
var vector = (Vector)eventData;
var targetCoordinate = _positionSystem.CoordinateOf(sender);
var entitiesAtPosition = _positionSystem.EntitiesAt(targetCoordinate);
if (entitiesAtPosition.Any(IsAutoPortal))
{
var portal = entitiesAtPosition.Single(e => IsAutoPortal(e));
var action = new ActionEventData {
Action = ActionType.Enter, Parameters = $"{StairDirection.Down}", Speed = null, KeyPress = null
};
if (_eventSystem.Try(EventType.Action, sender, action))
{
}
return(false);
}
return(true);
}
public void CoordinateOf_HasPosition_ReturnsPosition()
{
var result = positionSystem.CoordinateOf(mover);
result.Should().BeEquivalentTo(GetTestMapCoordinate());
}