public Polygon2D(List <Vector2Int> points)
{
this.points = points;
if (!RoomTemplateLoaderGrid2D.IsClockwiseOriented(points.Select(x => x.ToCustomIntVector2()).ToList()))
{
this.points.Reverse();
}
CheckValidity();
}
public PolygonGrid2D GetOutline()
{
try
{
var polygon = RoomTemplateLoaderGrid2D.GetPolygonFromRoomTemplate(gameObject);
return(polygon);
}
catch (ArgumentException)
{
return(null);
}
}
public List <DoorLineGrid2D> GetDoorLines(DoorsGrid2D doors)
{
var doorLines = new List <DoorLineGrid2D>();
try
{
var polygon = RoomTemplateLoaderGrid2D.GetPolygonFromRoomTemplate(doors.gameObject);
if (polygon == null)
{
return(null);
}
foreach (var originalLine in polygon.GetLines())
{
var line = originalLine;
var settings = GetSettings(line);
if (line.Length - settings.Margin1 - settings.Margin2 < settings.Length - 1)
{
continue;
}
if (!settings.Enabled)
{
continue;
}
if (line.GetDirection() == OrthogonalLineGrid2D.Direction.Bottom ||
line.GetDirection() == OrthogonalLineGrid2D.Direction.Left)
{
line = line.SwitchOrientation();
}
var doorLineTemp = line.Shrink(settings.Margin1, settings.Margin2);
var doorLine = new DoorLineGrid2D()
{
From = doorLineTemp.From.ToUnityIntVector3(),
To = doorLineTemp.To.ToUnityIntVector3(),
Length = settings.Length,
};
doorLines.Add(doorLine);
}
}
catch (ArgumentException)
{
}
return(doorLines);
}
private RoomTemplateGrid2D GetRoomTemplate(GameObject roomTemplatePrefab)
{
if (prefabToRoomTemplateMapping.ContainsKey(roomTemplatePrefab))
{
return(prefabToRoomTemplateMapping[roomTemplatePrefab]);
}
if (RoomTemplateLoaderGrid2D.TryGetRoomTemplate(roomTemplatePrefab, out var roomTemplate, out var result))
{
prefabToRoomTemplateMapping.Add(roomTemplatePrefab, roomTemplate);
return(roomTemplate);
}
Debug.LogError($"There was a problem when loading the room template \"{roomTemplatePrefab.name}\":");
foreach (var error in result.Errors)
{
Debug.LogError($"- {error}");
}
throw new ConfigurationException("Please fix all the errors above and try again");
}
public static bool IsClockwiseOriented(IList <EdgarVector2Int> points)
{
return(RoomTemplateLoaderGrid2D.IsClockwiseOriented(points));
}
/// <summary>
/// Computes a room room template from a given room template game object.
/// </summary>
/// <param name="roomTemplatePrefab"></param>
/// <param name="roomTemplate"></param>
/// <param name="result"></param>
/// <returns></returns>
public static bool TryGetRoomTemplate(GameObject roomTemplatePrefab, out RoomTemplateGrid2D roomTemplate, out ActionResult result)
{
return(RoomTemplateLoaderGrid2D.TryGetRoomTemplate(roomTemplatePrefab, out roomTemplate, out result));
}
/// <summary>
/// Gets all tiles that are not null in given tilemaps.
/// </summary>
/// <param name="tilemaps"></param>
/// <returns></returns>
public static HashSet <Vector3Int> GetUsedTiles(IEnumerable <Tilemap> tilemaps)
{
return(RoomTemplateLoaderGrid2D.GetUsedTiles(tilemaps));
}
/// <summary>
/// Computes a polygon from points on given tilemaps.
/// </summary>
/// <param name="roomTemplate"></param>
/// <returns></returns>
public static PolygonGrid2D GetPolygonFromRoomTemplate(GameObject roomTemplate)
{
return(RoomTemplateLoaderGrid2D.GetPolygonFromRoomTemplate(roomTemplate));
}
/// <summary>
/// Computes a polygon from points on given tilemaps.
/// </summary>
/// <param name="tilemaps"></param>
/// <returns></returns>
public static PolygonGrid2D GetPolygonFromTilemaps(ICollection <Tilemap> tilemaps)
{
return(RoomTemplateLoaderGrid2D.GetPolygonFromTilemaps(tilemaps));
}
/// <summary>
/// Computes a polygon from its tiles.
/// </summary>
/// <param name="allPoints"></param>
/// <returns></returns>
public static PolygonGrid2D GetPolygonFromTiles(HashSet <Vector3Int> allPoints)
{
return(RoomTemplateLoaderGrid2D.GetPolygonFromTiles(allPoints));
}