private void alertNeighbors(NeighborChunks neighborChunks)
{
foreach (var neiPos in new CubeNeighbors6 {
center = neighborChunks.center
}.GetNeighbors)
{
if (lookup.ContainsKey(neiPos))
{
lookup[neiPos].Add(neighborChunks.chunk);
neighborChunks.Add(lookup[neiPos].chunk);
}
}
}
public void Add(Chunk c)
{
if (lookup.Keys.Contains(c.ChunkPos))
{
//TODO: destroy/clean-up current chunk at chunkPos
}
NeighborChunks nc = new NeighborChunks(c);
nc.OnAddedNeighbor = HandleNewNeighbors;
if (!lookup.ContainsKey(c.ChunkPos))
{
lookup.Add(c.ChunkPos, nc);
}
else
{
lookup[c.ChunkPos] = nc;
}
alertNeighbors(lookup[c.ChunkPos]);
}
public Chunk(Vector3 position, WorldGenerator worldGenerator, Dictionary <Vector3, Chunk> region)
{
Position = position;
Neighbors = new NeighborChunks();
this.region = region;
this.worldGenerator = worldGenerator;
//Only about ~5% of all blocks are visible
int total = (int)(0.05 * SIZE * SIZE * HEIGHT);
blocks = new ushort?[HEIGHT][][];
for (int y = 0; y < HEIGHT; y++)
{
blocks[y] = new ushort?[SIZE][];
for (int x = 0; x < SIZE; x++)
{
blocks[y][x] = new ushort?[SIZE];
}
}
BiomeData = new byte[SIZE][];
for (int x = 0; x < BiomeData.Length; x++)
{
BiomeData[x] = new byte[SIZE];
}
Active = new List <BlockIndex>(total);
//Initialize mesh
VertexList = new List <VertexPositionTextureLight>(6 * total);
TransparentVertexList = new List <VertexPositionTextureLight>(3 * total);
//Initialize light
lightQueue = new Queue <LightNode>(100);
lightList = new List <LightNode>(100);
nodes = new LightNode[6];
lightValues = new byte[6];
lightSourceValues = Assets.LightValues;
isTransparent = Assets.TransparentBlocks;
isLightSource = Assets.LightSources;
chunksToUpdate = new HashSet <Chunk>(5);
lightMap = new byte[HEIGHT][][];
for (int y = 0; y < HEIGHT; y++)
{
lightMap[y] = new byte[SIZE][];
for (int x = 0; x < SIZE; x++)
{
lightMap[y][x] = new byte[SIZE];
}
}
lightSources = new List <BlockIndex>(100);
Initialize();
InitializeLight();
CalculateMesh();
}
