public ChunkCache(IEnumerable <Pixel> pixels, Action <string, MessageGroup> logger)
{
interactiveMode = true;
this.logger = logger;
chunks = pixels.Select(p =>
{
PixelMap.ConvertToRelative(p.Item1, out byte chunkX, out _);
PixelMap.ConvertToRelative(p.Item2, out byte chunkY, out _);
return(chunkX, chunkY);
}).Distinct().ToList();
}
public ChunkCache(short x1, short y1, short x2, short y2, Action <string, MessageGroup> logger)
{
interactiveMode = false;
this.logger = logger;
PixelMap.ConvertToRelative(x1, out byte chunkX1, out _);
PixelMap.ConvertToRelative(y1, out byte chunkY1, out _);
PixelMap.ConvertToRelative(x2, out byte chunkX2, out _);
PixelMap.ConvertToRelative(y2, out byte chunkY2, out _);
chunks = new List <XY>();
for (byte i = chunkX1; i <= chunkX2; i++)
{
for (byte j = chunkY1; j <= chunkY2; j++)
{
chunks.Add((i, j));
}
}
}
public PixelColor GetPixelColor(short x, short y)
{
PixelMap.ConvertToRelative(x, out byte chunkX, out byte relativeX);
PixelMap.ConvertToRelative(y, out byte chunkY, out byte relativeY);
PixelColor[,] chunkMap = CachedChunks[(chunkX, chunkY)];