public void Init(TilePropagator propagator) { ISet <Tile> actualTiles; ISet <Tile> actualEndPointTiles; if (TileRotation != null) { actualTiles = new HashSet <Tile>(TileRotation.RotateAll(Tiles)); actualEndPointTiles = EndPointTiles == null ? null : new HashSet <Tile>(TileRotation.RotateAll(EndPointTiles)); } else { actualTiles = Tiles; actualEndPointTiles = EndPointTiles; } tileSet = propagator.CreateTileSet(actualTiles); selectedTracker = propagator.CreateSelectedTracker(tileSet); endPointTileSet = EndPointTiles != null?propagator.CreateTileSet(actualEndPointTiles) : null; endPointSelectedTracker = EndPointTiles != null?propagator.CreateSelectedTracker(endPointTileSet) : null; graph = PathConstraintUtils.CreateGraph(propagator.Topology); Check(propagator, true); }
public void Init(TilePropagator propagator) { tileSet = propagator.CreateTileSet(Tiles); endPointTileSet = EndPointTiles != null?propagator.CreateTileSet(EndPointTiles) : null; graph = PathConstraintUtils.CreateGraph(propagator.Topology); }
public void Init(TilePropagator propagator) { pathTileSet = propagator.CreateTileSet(Exits.Keys); endPointTileSet = EndPointTiles != null?propagator.CreateTileSet(EndPointTiles) : null; graph = CreateEdgedGraph(propagator.Topology); var tileRotation = TileRotation ?? new TileRotation(); actualExits = new Dictionary <Tile, ISet <Direction> >(); foreach (var kv in Exits) { foreach (var rot in tileRotation.RotationGroup) { if (tileRotation.Rotate(kv.Key, rot, out var rtile)) { Direction Rotate(Direction d) { return(TopoArrayUtils.RotateDirection(propagator.Topology.Directions, d, rot)); } var rexits = new HashSet <Direction>(kv.Value.Select(Rotate)); actualExits[rtile] = rexits; } } } tilesByExit = actualExits .SelectMany(kv => kv.Value.Select(e => Tuple.Create(kv.Key, e))) .GroupBy(x => x.Item2, x => x.Item1) .ToDictionary(g => g.Key, propagator.CreateTileSet); }
public void Init(TilePropagator propagator) { ISet <Tile> actualEndPointTiles; if (TileRotation != null) { actualExits = new Dictionary <Tile, ISet <Direction> >(); foreach (var kv in Exits) { foreach (var rot in TileRotation.RotationGroup) { if (TileRotation.Rotate(kv.Key, rot, out var rtile)) { Direction Rotate(Direction d) { return(TopoArrayUtils.RotateDirection(propagator.Topology.AsGridTopology().Directions, d, rot)); } var rexits = new HashSet <Direction>(kv.Value.Select(Rotate)); actualExits[rtile] = rexits; } } } actualEndPointTiles = EndPointTiles == null ? null : new HashSet <Tile>(TileRotation.RotateAll(EndPointTiles)); } else { actualExits = Exits; actualEndPointTiles = EndPointTiles; } pathTileSet = propagator.CreateTileSet(Exits.Keys); pathSelectedTracker = propagator.CreateSelectedTracker(pathTileSet); endPointTileSet = EndPointTiles != null?propagator.CreateTileSet(actualEndPointTiles) : null; endPointSelectedTracker = EndPointTiles != null?propagator.CreateSelectedTracker(endPointTileSet) : null; graph = CreateEdgedGraph(propagator.Topology); tilesByExit = actualExits .SelectMany(kv => kv.Value.Select(e => Tuple.Create(kv.Key, e))) .GroupBy(x => x.Item2, x => x.Item1) .ToDictionary(g => g.Key, propagator.CreateTileSet); trackerByExit = tilesByExit .ToDictionary(kv => kv.Key, kv => propagator.CreateSelectedTracker(kv.Value)); Check(propagator, true); }
public void Init(TilePropagator propagator) { tileSet = propagator.CreateTileSet(Tiles); graph = PathConstraintUtils.CreateGraph(propagator.Topology); }