public CoverData GetData(int x, int y)
{
CoverChunk chunk = GetChunkAt(x, y);
if (chunk == null)
{
return(default); // no data to return
public void SetOrientation(int x, int y, int orientation)
{
ValidateExists(x, y);
CoverChunk chunk = GetChunkAt(x, y);
chunk.SetOrientation(GetPositionInChunk(x, y), orientation);
// if our new count is 0, remove the chunk
if (chunk.CoverCount == 0)
{
Point chunkPos = GetChunkFor(x, y);
_chunks[chunkPos.X, chunkPos.Y] = null;
}
}