public ChunkCache(Game game)
: base(game)
{
m_logger = MainEngine.GetEngineInstance().GetLogger("ChunkCache");
Debug.Assert(game != null);
var graphicsDevice = game.GraphicsDevice;
Debug.Assert(ViewRange < CacheRange);
Debug.Assert(graphicsDevice != null);
Blocks = new Block[CacheSizeInBlocks * CacheSizeInBlocks * CacheSizeInBlocks];
m_lightingEngine = new CellularLighting<Block>(Blocks, BlockIndexByWorldPosition, Chunk.SizeInBlocks, GetChunkByWorldPosition);
m_vertexBuilder = new VertexBuilder<Block>(Blocks, BlockIndexByWorldPosition, graphicsDevice);
m_chunkStorage = new SparseArray3D<Chunk>(CacheRange * 2 + 1, CacheRange * 2 + 1);
m_cacheCenterPosition = new Vector4();
m_eventSinkImpl = new EventSinkImpl ();
m_eventSinkImpl.AddHandler<Vector3Args>(EventConstants.PlayerPositionUpdated, OnUpdateCachePosition);
m_startUpState = StartUpState.NotStarted;
m_processingQueue = new Queue<Chunk>();
m_EditQueue = new ConcurrentQueue<WorldEdit>();
#if DEBUG
StateStatistics = new Dictionary<ChunkState, int> // init. the debug stastics.
{
{ChunkState.AwaitingGenerate, 0},
{ChunkState.Generating, 0},
{ChunkState.AwaitingLighting, 0},
{ChunkState.Lighting, 0},
{ChunkState.AwaitingBuild, 0},
{ChunkState.Building, 0},
{ChunkState.Ready, 0},
{ChunkState.AwaitingRemoval, 0},
};
#endif
}
public void UniqueValuesCube()
{
var cube = UniqueCube;
SparseArray3D <int> arr = new SparseArray3D <int>(cube);
AssertEqual(cube, arr);
}
public void IdenticalValuesCube()
{
var cube = IdenticalCube(123);
SparseArray3D <int> arr = new SparseArray3D <int>(cube);
AssertEqual(cube, arr);
var snap = arr.TreeSnapshot();
Assert.AreEqual(NodeType.Leaf, snap.Type);
}
private void SetAll(int[, ,] values, SparseArray3D <int> arr)
{
for (uint x = 0; x < values.GetLength(0); x++)
{
for (uint y = 0; y < values.GetLength(1); y++)
{
for (uint z = 0; z < values.GetLength(2); z++)
{
arr[x, y, z] = values[x, y, z];
}
}
}
}
private void AssertEqual(int[, ,] cube, SparseArray3D <int> arr)
{
for (uint x = 0; x < cube.GetLength(0); x++)
{
for (uint y = 0; y < cube.GetLength(1); y++)
{
for (uint z = 0; z < cube.GetLength(2); z++)
{
string pos = String.Format("[{0}, {1}, {2}]", x, y, z);
Assert.AreEqual(cube[x, y, z], arr[x, y, z], pos);
}
}
}
}
public void ChangingValuesCube()
{
SparseArray3D <int> arr = new SparseArray3D <int>(CubeLength, CubeLength, CubeLength);
var uniqueCube = UniqueCube;
SetAll(uniqueCube, arr);
AssertEqual(uniqueCube, arr);
var identCube = IdenticalCube(123);
SetAll(identCube, arr);
AssertEqual(identCube, arr);
var snap = arr.TreeSnapshot();
Assert.AreEqual(NodeType.Leaf, snap.Type);
}
public RenderShim(Column column, Patch patch)
{
_column = column;
Patch = patch;
_items = PoolManager.GetObjectPool <SparseArray3D <LightBlockItem> >().Pop();
}
