public List <TextureTile> Generate(TextureGrid grid)
{
var ni = new Dictionary <CardinalIndex, IntPoint>
{
{ CardinalIndex.North, new IntPoint(0, 0) },
{ CardinalIndex.East, new IntPoint(1, 0) },
{ CardinalIndex.South, new IntPoint(0, 1) },
{ CardinalIndex.West, new IntPoint(1, 1) }
};
var reg = new CardinalIndexTileRegistry <string>(new ReflectorRegistry(),
TileTagEntries.CreateCardinalIndexTagEntries(),
grid.Pattern);
var retval = new List <TextureTile>();
foreach (var name in ni)
{
if (!reg.TryFind(grid.Name, name.Key, out var tileName))
{
continue;
}
retval.Add(new TextureTile(true, name.Value.X, name.Value.Y, tileName)
{
SelectorHint = name.Key.ToString()
});
}
return(retval);
}
CacheEntry CacheTryFindSourceMask(CardinalIndex dir)
{
if (cardinalMaskRegistry.TryFind("mask.blending", dir, out var providedTile) &&
providedTile.HasTexture)
{
return(new CacheEntry(true,
textureOperations.ExtractData(providedTile.Texture, providedTile.Texture.Bounds),
providedTile.Anchor));
}
var sourceArea = textureOperations.TileAreaForCardinalDirection(tileSize, dir);
if (renderType.IsIsometric())
{
if (ditherMask.HasTexture)
{
return(new CacheEntry(true,
textureOperations.ExtractData(ditherMask.Texture, sourceArea),
ditherMask.Anchor));
}
}
return(new CacheEntry(false, null, default));
}
