private IEnumerator BuildBlocks(Chunk chunk, IncrementalTimer timer)
{
foreach (var builder in _blockBuilders)
{
var position = builder.Position;
var blockType = BlockTypes.None;
var featureToBuild = FeatureTypes.None;
if (builder.IsFill)
{
builder.SetType(FillBlock);
}
blockType = builder.GetBlock();
featureToBuild = builder.GetFeature();;
Block block = null;
if (blockType != BlockTypes.None)
{
block = BlockLoader.CreateBlock(blockType, position);
chunk.Register(block);
}
if (featureToBuild != FeatureTypes.None)
{
var feature = FeatureLoader.CreateFeature(featureToBuild, position);
chunk.Register(feature);
if (block != null)
{
feature.Assign(block);
}
feature.Assign(builder.Space);
feature.Initialize();
}
if (timer.CheckIncrement(Time.realtimeSinceStartup))
{
yield return(null);
timer.AdvanceIncrement(Time.realtimeSinceStartup);
}
}
}
public Feature ToObject() => FeatureLoader.CreateFeature(_type, _position);