public void Store(Chunk chunk, ChunkManager manager)
{
int x = chunk.Coords.X & _dimMask;
int z = chunk.Coords.Z & _dimMask;
if (Chunks[x, z] != null)
{
LoadedChunks.Remove(Chunks[x, z]);
manager.PrepareChunkForUnload(Chunks[x, z]);
}
Chunks[x, z] = chunk;
LoadedChunks.Add(chunk);
ChunksAddedSinceSort = true;
}
public Chunk(ChunkManager manager, ref ChunkCoordinate coords, ref Vector3 initialPosition)
{
ObjectCount += 1;
ObjectNumber = ObjectCount;
Position = initialPosition;
Coords = coords;
_heightMap = new int[WIDTH, WIDTH];
Meshes = new List<ChunkMesh>();
Xstart = coords.X * Chunk.WIDTH;
Zstart = coords.Z * Chunk.WIDTH;
manager.CubeStorage.WrapCoords(ref Xstart, ref Zstart);
ChangedSinceLoad = false;
Empty = true;
}
public void UnloadAll(ChunkManager manager)
{
for (int i = 0; i < LoadedChunks.Count; i++)
{
manager.PrepareChunkForUnload(LoadedChunks[i]);
}
LoadedChunks.Clear();
for (int x = 0; x <= _dimMask; x++)
{
for (int z = 0; z <= _dimMask; z++)
{
Chunks[x, z] = null;
}
}
}
public void NeighborChangedStateCallback(ChunkManager manager, Chunk chunk, ChunkState state)
{
switch (state)
{
case ChunkState.Loaded:
{
LightDependenciesFlag |= Coords.Neighbors(ref chunk.Coords);
break;
}
case ChunkState.PendingLight:
break;
case ChunkState.Lighting:
break;
case ChunkState.PendingBuild:
{
BuildDependenciesFlag |= Coords.Neighbors(ref chunk.Coords);
break;
}
case ChunkState.Built:
break;
case ChunkState.PendingRebuild:
break;
case ChunkState.Unloading:
{
byte val = Coords.Neighbors(ref chunk.Coords);
if((NeighborsInMemoryFlag & val) == val) NeighborsInMemoryFlag -= val;
if((LightDependenciesFlag & val) == val) LightDependenciesFlag -= val;
if((BuildDependenciesFlag & val) == val) BuildDependenciesFlag -= val;
StateChanged -= chunk.NeighborChangedStateCallback;
chunk.StateChanged -= NeighborChangedStateCallback;
break;
}
}
}
public void ChangeState(ChunkManager manager, ChunkState newState)
{
//log.Write(newState.ToString(), this.ToString(), "");
if (StateChanged != null) StateChanged(manager, this, newState);
_state = newState;
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
chunkManager = new ChunkManager(this, new ChunkCoordinate(0,0,8000), new Vector3(0f,Chunk.HEIGHT * 0.9f,0f), true);
debug.Console.AddObject("chunkManager", chunkManager);
currentRaster = RasterizerState.CullCounterClockwise;
// TODO: use this.Content to load your game content here
}