public void TravelTo(LocationComponent location)
{
if (!location)
{
return;
}
this.Log(Entity.Location
? $"Travel travelling from {Entity.Location} to {location}"
: $"Travel spawning entity at {location}");
if (Entity.Location)
{
Entity.Location.EntityRegistry.Unregister(Entity);
}
CurrentDestination = location;
Pathfinder.SetDestination(location.EntryCell);
DestinationChanged?.Invoke(this, new MapComponent.LocationEventArgs(location));
}
public void SetDestination(Vector2Int destinationCell)
{
var map = Entity ? Entity.Map ? Entity.Map : Locator.City ? Locator.City.Map : null : null;
if (!map)
{
this.Log($"Pathfinding can not find path without being registered in a map.", LogType.Warning);
return;
}
Waypoints.Clear();
DestinationChanged?.Invoke(this, new CellEventArgs(destinationCell));
this.Log($"Pathfinding sending entity from {Entity.CellPosition} to {destinationCell}");
if (CellPosition == destinationCell)
{
this.Log($"Pathfinding entity was already at {destinationCell}");
DestinationReached?.Invoke(this, new CellEventArgs(destinationCell));
return;
}
var newWaypoints = Path.FindPath(CellPosition, destinationCell, map);
Waypoints = newWaypoints ?? new Queue <Vector2Int>();
if (Waypoints.Count == 0)
{
this.Log($"Pathfinding couldn't find a path!", LogType.Warning);
DestinationReached?.Invoke(this, new CellEventArgs(destinationCell));
}
else
{
TotalWaypoints = Waypoints.Count;
}
}
