/// <inheritdoc />
public MutableCubieCube Clone()
{
return(new MutableCubieCube(CornerPositions.ToArray(), CornerOrientations.ToArray(), EdgePositions.ToArray(), EdgeOrientations.ToArray()));
}
public List <ConnectedSceneResult> ConnectedScenes()
{
var scenesSharingCorners = Core.Scenes.CurrentWorldScenes.Where(s => s.CornerPositions.Any(pos => CornerPositions.Contains(pos)));
var output = new List <ConnectedSceneResult>();
bool withinBounds;
foreach (var other in scenesSharingCorners)
{
var onSouthEdge = other.NorthWest.X == SouthWest.X && other.NorthEast.X == SouthEast.X;
withinBounds = other.Size.X < Size.X
? other.NorthWest.Y >= SouthWest.Y && other.NorthEast.Y <= SouthEast.Y
: other.NorthWest.Y <= SouthWest.Y && other.NorthEast.Y >= SouthEast.Y;
if (onSouthEdge && withinBounds)
{
if (other.ExitDirections.HasFlag(SceneExitDirections.North) && ExitDirections.HasFlag(SceneExitDirections.South))
{
output.Add(new ConnectedSceneResult
{
Scene = other,
Direction = SceneExitDirections.South,
ExitPosition = ExitPositions[SceneExitDirections.South],
EdgePointA = other.NorthWest,
EdgePointB = other.NorthEast,
});
}
continue;
}
var onNorthEdge = other.SouthWest.X == NorthWest.X && other.SouthEast.X == NorthEast.X;
withinBounds = other.Size.X < Size.X
? other.SouthWest.Y >= NorthWest.Y && other.SouthEast.Y <= NorthEast.Y
: other.SouthWest.Y <= NorthWest.Y && other.SouthEast.Y >= NorthEast.Y;
if (onNorthEdge && withinBounds)
{
if (other.ExitDirections.HasFlag(SceneExitDirections.South) && ExitDirections.HasFlag(SceneExitDirections.North))
{
output.Add(new ConnectedSceneResult
{
Scene = other,
Direction = SceneExitDirections.North,
ExitPosition = ExitPositions[SceneExitDirections.North],
EdgePointA = other.SouthEast,
EdgePointB = other.SouthWest,
});
}
continue;
}
var onEastEdge = other.NorthWest.Y == NorthEast.Y && other.SouthWest.Y == SouthEast.Y;
withinBounds = other.Size.X < Size.X
? other.NorthWest.X >= NorthEast.X && other.SouthWest.X <= SouthEast.X
: other.NorthWest.X <= NorthEast.X && other.SouthWest.X >= SouthEast.X;
if (onEastEdge && withinBounds)
{
if (other.ExitDirections.HasFlag(SceneExitDirections.West) && ExitDirections.HasFlag(SceneExitDirections.East))
{
output.Add(new ConnectedSceneResult
{
Scene = other,
Direction = SceneExitDirections.East,
ExitPosition = ExitPositions[SceneExitDirections.East],
EdgePointA = other.NorthWest,
EdgePointB = other.SouthWest,
});
}
continue;
}
var onWestEdge = other.NorthEast.Y == NorthWest.Y && other.SouthEast.Y == SouthWest.Y;
withinBounds = other.Size.X < Size.X
? other.NorthEast.X >= NorthWest.X && other.SouthEast.X <= SouthWest.X
: other.NorthEast.X <= NorthWest.X && other.SouthEast.X >= SouthWest.X;
if (onWestEdge && withinBounds)
{
if (other.ExitDirections.HasFlag(SceneExitDirections.East) && ExitDirections.HasFlag(SceneExitDirections.West))
{
output.Add(new ConnectedSceneResult
{
Scene = other,
Direction = SceneExitDirections.West,
ExitPosition = ExitPositions[SceneExitDirections.West],
EdgePointA = other.SouthEast,
EdgePointB = other.NorthEast,
});
}
}
}
return(output);
}