private void ChangeChunk(int x, int y, int z)
{
PositionChunk positionChunk = PositionChunk.CreateFrom(new PositionBlock(x,y,z));
chunkCache = World.Instance.GetCachedChunks();
chunk = chunkCache.GetChunk(positionChunk);
chunk.Position.GetMinCornerBlock(out chunkCorner);
}
private void RenderPass1AndBuildPass2List()
{
t.ResetTransformation();
pass2ChunkRenderers.Clear();
cachedChunks = World.Instance.GetCachedChunks();
if (cachedChunks.Count != 0)
{
Counters.Instance.SetValue("c.all ", cachedChunks.Count);
Counters.Instance.SetValue("c.notgen ", cachedChunks.OrderedChunks.Where(c => c.Stage == Chunk.ChunkStageEnum.NotGenerated).Count());
Counters.Instance.SetValue("c.gen ", cachedChunks.OrderedChunks.Where(c => c.Stage == Chunk.ChunkStageEnum.Generated).Count());
Counters.Instance.SetValue("c.upd ", cachedChunks.OrderedChunks.Where(c => c.Stage == Chunk.ChunkStageEnum.Update).Count());
Counters.Instance.SetValue("col.all ", cachedChunks.ChunkColumns.Values.Count());
Counters.Instance.SetValue("col.notgen", cachedChunks.ChunkColumns.Values.Where(c => c.Stage == ChunkColumn.ColumnStageEnum.NotGenerated).Count());
Counters.Instance.SetValue("col.gen ", cachedChunks.ChunkColumns.Values.Where(c => c.Stage == ChunkColumn.ColumnStageEnum.Generated).Count());
Counters.Instance.SetValue("col.rdygen", cachedChunks.ChunkColumns.Values.Where(c => c.Stage == ChunkColumn.ColumnStageEnum.AllNeighborsGenerated).Count());
Counters.Instance.SetValue("col.deco ", cachedChunks.ChunkColumns.Values.Where(c => c.Stage == ChunkColumn.ColumnStageEnum.Decorated).Count());
}
if (cachedChunks.Count == 0)
return;
float viewRadiusSquared = (int)((GameSettings.ViewRadius * GameSettings.ViewRadius) / 256f);
forceCachedRendering = false;
if (cachedChunks.IsDirty)
{
chunksToRender = cachedChunks.OrderedChunks.Where(c =>
{
float dx = c.Position.X - cachedChunks.LastCenterChunk.X;
float dy = c.Position.Y - cachedChunks.LastCenterChunk.Y;
float dz = c.Position.Z - cachedChunks.LastCenterChunk.Z;
return dx * dx + dy * dy + dz * dz <= viewRadiusSquared;
}).OrderBy(c =>
{
float dx = c.Position.X - cachedChunks.LastCenterChunk.X;
float dy = c.Position.Y - cachedChunks.LastCenterChunk.Y;
float dz = c.Position.Z - cachedChunks.LastCenterChunk.Z;
return dx * dx + dy * dy + dz * dz;
}).ToList();
cachedChunks.IsDirty = false;
}
p.StartSection("renderchunks");
foreach (Chunk chunk in chunksToRender)
{
RenderChunk(chunk);
}
p.EndStartSection("dispose");
// dispose and remove expired chunks
var expiredRenderer = chunkRenderers.Where(pair => pair.Value.Expired).ToList();
expiredRenderer.ForEach(pair =>
{
pair.Value.Dispose();
chunkRenderers.Remove(pair.Key);
});
Counters.Instance.SetValue("ChunkRenderer objects", chunkRenderers.Count);
p.EndSection();
}
internal void Decorate()
{
// Decorate here..
ChunkCache cache = World.Instance.GetCachedChunks();
Chunk chunk = cache.GetChunk(new PositionChunk(Position.X, 0, Position.Z));
World.Instance.Generator(chunk).Decorate(chunk);
InvalidateMeAndNeighbors();
// update chunks and column stages
SetChunkStage(Chunk.ChunkStageEnum.Update);
Stage = ColumnStageEnum.Decorated;
NotifyNeighbors();
}
private void NotifyNeighbors()
{
ChunkCache cache = World.Instance.GetCachedChunks();
OnNeighborGenerated();
foreach (var neighborColumn in cache.AllNeighborColumns(this))
{
if (neighborColumn == null)
{
continue;
}
neighborColumn.OnNeighborGenerated();
}
}
private void OnNeighborGenerated()
{
if (Stage != ColumnStageEnum.Generated)
{
return;
}
ChunkCache cache = World.Instance.GetCachedChunks();
var allNeighborColumns = cache.AllNeighborColumns(this);
foreach (var column in allNeighborColumns)
{
if (column == null || column.Stage == ColumnStageEnum.NotGenerated)
{
return;
}
}
Stage = ColumnStageEnum.AllNeighborsGenerated;
}
internal void OnChunkGenerated()
{
ChunkCache cache = World.Instance.GetCachedChunks();
if (Stage == ColumnStageEnum.NotGenerated)
{
// Check if we can progress to next stage
for (int y = 0; y < Chunk.MaxSizeY / 16f; y++)
{
Chunk chunk = cache.GetChunk(new PositionChunk(Position.X, y, Position.Z));
if (chunk.Stage == Chunk.ChunkStageEnum.NotGenerated)
{
return;
}
}
Stage = ColumnStageEnum.Generated;
NotifyNeighbors();
}
else
{
throw new Exception("ERROR in chunkcolumn stage!!!");
}
}
internal void Initialize(WorldConfiguration config)
{
chunkCache = new ChunkCache();
storage = new ChunkStorage();
generator = config.Generator;
Player = new Player();
Player.PrevPosition = World.Instance.Player.Position = new Vector3(0, 100, -20);
entityToControl = Player;
globalEntities.Add(new Sun());
globalEntities.Add(new Moon());
globalEntities.Add(Player);
}
