public TileRotation GetTileRotation(TileRotationTreatment?rotationTreatment, Topology topology)
{
var tileData = Config.Tiles;
var tileRotationBuilder = new TileRotationBuilder(Config.RotationalSymmetry, Config.ReflectionalSymmetry, rotationTreatment ?? TileRotationTreatment.Unchanged);
var rotationGroup = tileRotationBuilder.RotationGroup;
// Setup tiles
if (tileData != null)
{
foreach (var td in tileData)
{
var tile = Parse(td.Value);
if (td.TileSymmetry != null)
{
var ts = TileSymmetryUtils.Parse(td.TileSymmetry);
tileRotationBuilder.AddSymmetry(tile, ts);
}
if (td.ReflectX != null)
{
tileRotationBuilder.Add(tile, new Rotation(0, true), Parse(td.ReflectX));
}
if (td.ReflectY != null)
{
tileRotationBuilder.Add(tile, new Rotation(180, true), Parse(td.ReflectY));
}
if (td.RotateCw != null)
{
tileRotationBuilder.Add(tile, new Rotation(rotationGroup.SmallestAngle, false), Parse(td.RotateCw));
}
if (td.RotateCcw != null)
{
tileRotationBuilder.Add(tile, new Rotation(360 - rotationGroup.SmallestAngle, false), Parse(td.RotateCcw));
}
if (td.RotationTreatment != null)
{
tileRotationBuilder.SetTreatment(tile, td.RotationTreatment.Value);
}
}
}
return(tileRotationBuilder.Build());
}
private TileRotation GetTileRotation(List <TileData> tileData, TileRotationTreatment?rotationTreatment, Topology topology)
{
var tileRotationBuilder = new TileRotationBuilder(rotationTreatment ?? TileRotationTreatment.Unchanged);
// Setup tiles
if (tileData != null)
{
foreach (var td in tileData)
{
var tile = Parse(td.Value);
if (td.TileSymmetry != null)
{
var ts = TileSymmetryUtils.Parse(td.TileSymmetry);
tileRotationBuilder.AddSymmetry(tile, ts);
}
if (td.ReflectX != null)
{
tileRotationBuilder.Add(tile, 0, true, Parse(td.ReflectX));
}
if (td.ReflectY != null)
{
tileRotationBuilder.Add(tile, topology.Directions.Count / 2, true, Parse(td.ReflectY));
}
if (td.RotateCw != null)
{
tileRotationBuilder.Add(tile, 1, false, Parse(td.RotateCw));
}
if (td.RotateCcw != null)
{
tileRotationBuilder.Add(tile, -1, false, Parse(td.RotateCcw));
}
if (td.RotationTreatment != null)
{
tileRotationBuilder.SetTreatment(tile, td.RotationTreatment.Value);
}
}
}
return(tileRotationBuilder.Build());
}
