private void SetRoamState(Floor parent)
{
var myPosition = parent.Entities.Reverse[this];
CurrentState = State.Roaming;
var visible = VisiblePoints.ToArray();
if (visible.Length != 0)
{
var roamPoint = visible[RandomHelper.Random.Next(0, visible.Length)];
var path = PathFinder.AStar(parent, myPosition, roamPoint);
if (path != null)
{
Path = path;
return;
}
}
RandomMoveDirection.Shuffle();
foreach (var direction in RandomMoveDirection)
{
if (parent.IsPointPassable(NewPosition(direction, myPosition)))
{
MoveTo(parent, direction);
return;
}
}
SetWaitState();
}
public static ActorInstanceRandomMoveCommand ActorInstanceRandomMove(ActorInstance actorInstance, RandomMoveDirection directions = RandomMoveDirection.AnyUnoccupied)
{
return new ActorInstanceRandomMoveCommand(actorInstance, directions);
}
public ActorInstanceRandomMoveCommand(ActorInstance actorInstance, RandomMoveDirection direction = RandomMoveDirection.AnyUnoccupied)
: base(actorInstance)
{
_direction = direction;
}
private static string GetDirectionText(RandomMoveDirection direction)
{
string directionText;
switch (direction)
{
case RandomMoveDirection.AnyUnoccupied:
directionText = "Any unoccupied";
break;
default:
directionText = direction.ToString();
break;
}
return directionText;
}
