internal void UnmarkReplicable(MyProceduralLogicalSector sector)
{
Debug.Assert(sector.Replicable);
m_sectorsForReplication.Remove(sector);
QueueDestroyLogicalSector(sector);
sector.Replicable = false;
}
private void QueueRaiseLogicalSector(MyProceduralLogicalSector sector)
{
if (Sync.IsServer && Sync.MultiplayerActive)
{
Debug.Assert(MyMultiplayer.Static != null);
m_sectorsToRaise.Enqueue(sector);
}
}
internal void MarkReplicable(MyProceduralLogicalSector sector)
{
Debug.Assert(!sector.Replicable);
m_sectorsForReplication.Add(sector);
QueueRaiseLogicalSector(sector);
sector.Replicable = true;
}
private void QueueDestroyLogicalSector(MyProceduralLogicalSector sector)
{
if (Sync.IsServer && Sync.MultiplayerActive)
{
Debug.Assert(MyMultiplayer.Static != null);
m_sectorsToDestroy.Enqueue(sector);
}
else
{
sector.Close();
}
}
private void SaveLogicalSector(MyProceduralLogicalSector sector)
{
var sectorOb = sector.GetObjectBuilder();
if (sectorOb == null)
{
m_savedSectors.Remove(sector.Id);
}
else
{
m_savedSectors[sector.Id] = (MyObjectBuilder_ProceduralEnvironmentSector)sectorOb;
}
}
internal void CloseSector(MyProceduralLogicalSector sector)
{
SaveLogicalSector(sector);
m_sectors.Remove(sector.Id);
if (sector.Replicable)
{
UnmarkReplicable(sector);
}
else
{
QueueDestroyLogicalSector(sector);
}
}
private MyProceduralLogicalSector GetLogicalSector(int x, int y, int localLod)
{
var key = MyPlanetSectorId.MakeSectorId(x, y, ProviderId, localLod);
MyProceduralLogicalSector sector;
if (!m_sectors.TryGetValue(key, out sector))
{
MyObjectBuilder_ProceduralEnvironmentSector sectorBuilder;
m_savedSectors.TryGetValue(key, out sectorBuilder);
sector = new MyProceduralLogicalSector(this, x, y, localLod, sectorBuilder);
sector.Id = key;
m_sectors[key] = sector;
}
return(sector);
}
public unsafe MyEnvironmentDataView GetItemView(int lod, ref Vector2I start, ref Vector2I end, ref Vector3D localOrigin)
{
var localLod = lod / LodFactor;
var logicalLod = lod % LodFactor;
start >>= (localLod * LodFactor);
end >>= (localLod * LodFactor);
MyProceduralDataView view = new MyProceduralDataView(this, lod, ref start, ref end);
var lcount = (end - start + 1).Size();
view.SectorOffsets = new List <int>(lcount);
view.LogicalSectors = new List <MyLogicalEnvironmentSectorBase>(lcount);
view.IntraSectorOffsets = new List <int>(lcount);
// First round, calculate offsets and find any missing sectors.
int offset = 0;
for (int y = start.Y; y <= end.Y; y++)
{
for (int x = start.X; x <= end.X; x++)
{
var sector = GetLogicalSector(x, y, localLod);
if (sector.MinimumScannedLod != logicalLod)
{
sector.ScanItems(logicalLod);
}
sector.Viewers.Add(view);
sector.UpdateMinLod();
view.SectorOffsets.Add(offset);
view.LogicalSectors.Add(sector);
offset += sector.ItemCountForLod[logicalLod];
view.IntraSectorOffsets.Add(0);
}
}
// Allocate item list.
view.Items = new List <ItemInfo>(offset);
int offsetIndex = 0;
for (int y = start.Y; y <= end.Y; y++)
{
for (int x = start.X; x <= end.X; x++)
{
MyProceduralLogicalSector sector = m_sectors[MyPlanetSectorId.MakeSectorId(x, y, ProviderId, localLod)];
int itemCnt = sector.ItemCountForLod[logicalLod];
offset = view.SectorOffsets[offsetIndex++];
Vector3 centerOffset = sector.WorldPos - localOrigin;
fixed(ItemInfo *viewItems = view.Items.GetInternalArray())
fixed(ItemInfo * sectorItems = sector.Items.GetInternalArray())
for (int i = 0; i < itemCnt; ++i)
{
int vi = i + offset; // view index
viewItems[vi].Position = sectorItems[i].Position + centerOffset;
// TODO: Memcpy?
viewItems[vi].DefinitionIndex = sectorItems[i].DefinitionIndex;
viewItems[vi].ModelIndex = sectorItems[i].ModelIndex;
viewItems[vi].Rotation = sectorItems[i].Rotation;
}
}
}
view.Items.SetSize(view.Items.Capacity);
if ((m_sectorsToRaise.Count > 0 || m_sectorsToRaise.Count > 0) && !m_sectorsQueued)
{
m_sectorsQueued = true;
Parallel.ScheduleForThread(m_raiseCallback, null, MySandboxGame.Static.UpdateThread);
}
return(view);
}