private bool IsWithinBounds(Position2D position)
{
int x = position.GetX();
int y = position.GetY();
if (x >= _sizeX || y >= _sizeY)
{
return(false);
}
return(true);
}
public bool Place(IPlaceable placeable, Position position)
{
Position2D position2D = position.AsPosition2D();
if (!CanPlace(placeable, position, position2D))
{
return(false);
}
List <IPlaceable> contents = _content [position2D.GetX(), position2D.GetY()];
if (contents == null)
{
contents = new List <IPlaceable>();
_content [position2D.GetX(), position2D.GetY()] = contents;
}
contents.Add(placeable);
placeable.Place(position);
return(true);
}
//TODO maybe replace this with an arbitrary query instead of searching just by position
//for example we might search for a list of all sources of danger within some distance
public List <IPlaceable> GetContent(Position position)
{
Position2D position2D = GetPosition2D(position);
if (position2D == null)
{
Debug.Log("2D pos is null");
return(null);
}
List <IPlaceable> content = _content [position2D.GetX(), position2D.GetY()];
return(content == null ? new List <IPlaceable> () : content);
}
public Transform CreateRepresentation(IPlaceable placeable)
{
//TODO replace this with good code
if (!(placeable is GroundTile))
{
return(null);
}
GroundTile.GroundTileType type = ((GroundTile)placeable).GetTileType();
Position pos = placeable.GetPosition();
Position2D pos2D = pos.AsPosition2D();
tileTypes [(int)type].transform.position = new Vector3(pos2D.GetX(), pos2D.GetY(), 0);
Transform newTile = GameObject.Instantiate(tileTypes [(int)type]);
activeTiles.Add(newTile);
return(newTile);
}
/// <summary>
/// Returns null if the position is not valid
/// </summary>
private Position2D GetPosition2D(Position position)
{
Position2D position2D = position.AsPosition2D();
if (position2D == null)
{
Debug.Log("is not a 2D position");
return(null);
}
int x = position2D.GetX();
int y = position2D.GetY();
if (x >= _sizeX || y >= _sizeY)
{
return(null);
}
return(position2D);
}