public void SendAllParcelOverlaysTo(IAgent agent)
{
var c = new byte[SizeX * SizeY / PARCEL_BLOCK_SIZE / PARCEL_BLOCK_SIZE];
m_ParcelLayerRwLock.AcquireReaderLock(() =>
{
int bytePos = 0;
UGUI agentID = agent.Owner;
for (int y = 0; y < SizeY / PARCEL_BLOCK_SIZE; ++y)
{
for (int x = 0; x < SizeX / PARCEL_BLOCK_SIZE; ++x)
{
c[bytePos++] = (byte)GetParcelLayerByte(x, y, agentID);
}
}
});
int sequenceID = 0;
int offset;
ParcelOverlay m;
for (offset = 0; offset < c.Length; offset += 1024, ++sequenceID)
{
m = new ParcelOverlay
{
SequenceID = sequenceID,
Data = (c.Length - offset >= 1024) ?
new byte[1024] :
new byte[c.Length - offset]
};
Buffer.BlockCopy(c, offset, m.Data, 0, m.Data.Length);
agent.SendMessageAlways(m, ID);
}
}
private void SendParcelUpdates()
{
lock (m_ParcelOverlayUpdateLock)
{
m_ParcelLayerRwLock.AcquireReaderLock(() =>
{
int sequenceID = 0;
var totalLen = (int)(SizeX / PARCEL_BLOCK_SIZE * SizeY / PARCEL_BLOCK_SIZE);
var xwidth = (int)(SizeX / PARCEL_BLOCK_SIZE);
for (int offset = 0; offset < totalLen; offset += 1024, ++sequenceID)
{
if (m_ParcelLayerDirty[offset / 1024])
{
foreach (IAgent a in Agents)
{
var m = new ParcelOverlay
{
Data = (totalLen - offset >= 1024) ?
new byte[1024] :
new byte[totalLen - offset],
SequenceID = sequenceID
};
UGUI agentID = a.Owner;
for (int pos = 0; pos < m.Data.Length; ++pos)
{
m.Data[pos] = (byte)GetParcelLayerByte((offset + pos) % xwidth, (offset + pos) / xwidth, agentID);
}
a.SendMessageAlways(m, ID);
}
m_ParcelLayerDirty[offset / 1024] = false;
}
}
});
}
}
/// <summary>
/// Creates a new region
/// </summary>
/// <param name="handle"></param>
/// <param name="host"></param>
/// <param name="gridsPerRegionEdge"></param>
/// <param name="gridsPerPatchEdge"></param>
/// <param name="regionWidth"> in metres</param>
public Region(RegionHandle handle, Host host, UInt32 gridsPerRegionEdge, UInt32 gridsPerPatchEdge, float regionWidth)
{
Host = host;
Handle = handle;
TimeDilation = 1.0f;
Name = "";
Zoning = "";
IsCurrentPlayerEstateOwner = false;
RegionFlags = RegionFlags.Default;
RegionProtocols = RegionProtocols.None;
SimAccess = SimAccess.Min;
BillableFactor = 1.0f;
MaxTasks = DEFAULT_MAX_REGION_WIDE_PRIM_COUNT;
CentralBakeVersion = 1;
CpuClassId = 0;
CpuRatio = 0;
ColoName = "unknown";
ProductSku = "unknown";
ProductName = "unknown";
ViewerAssetUrl = "";
CacheLoaded = false;
CacheDirty = false;
ReleaseNotesRequested = false;
CapabilitiesReceived = false;
SimulatorFeaturesReceived = false;
BitsReceived = 0f;
PacketsReceived = 0f;
Dead = false;
// TODO: LastVisitedEntry = null;
InvisibilityCheckHistory = 0xffffffff;
Paused = false;
RegionCacheHitCount = 0;
RegionCacheMissCount = 0;
Width = regionWidth;
OriginGlobal = handle.ToVector3Double();
//TODO: updateRenderMatrix();
Land = new Surface(SurfaceType.Land, null); //TODO: Why not set the region right away?
// Create the composition layer for the surface
//Composition = new VolumeLayerComposition (Land, gridsPerRegionEdge, regionWidth / gridsPerRegionEdge);
//Composition.SetSurface (Land);
// Create the surfaces
Land.SetRegion(this);
Land.Create(gridsPerRegionEdge, gridsPerPatchEdge, OriginGlobal, Width);
ParcelOverlay = new ParcelOverlay(this, regionWidth);
EventManager.Instance.OnParcelOverlayMessage += OnParcelOverlayChangedMessage;
//TODO: CalculateCenterGlobal();
// Create the object lists
// TODO: InitStats();
//TODO: create object partitions
//MUST MATCH declaration of eObjectPartitions
//ObjectPartition.Add (new LLHUDPartition(this)); //PARTITION_HUD
//ObjectPartition.Add (new LLTerrainPartition(this)); //PARTITION_TERRAIN
//ObjectPartition.Add (new LLVoidWaterPartition(this)); //PARTITION_VOIDWATER
//ObjectPartition.Add (new LLWaterPartition(this)); //PARTITION_WATER
//ObjectPartition.Add (new LLTreePartition(this)); //PARTITION_TREE
//ObjectPartition.Add (new LLParticlePartition(this)); //PARTITION_PARTICLE
//ObjectPartition.Add (new LLGrassPartition(this)); //PARTITION_GRASS
//ObjectPartition.Add (new LLVolumePartition(this)); //PARTITION_VOLUME
//ObjectPartition.Add (new LLBridgePartition(this)); //PARTITION_BRIDGE
//ObjectPartition.Add (new LLAvatarPartition(this)); //PARTITION_AVATAR
//ObjectPartition.Add (new LLControlAVPartition(this)); //PARTITION_CONTROL_AV
//ObjectPartition.Add (new LLHUDParticlePartition(this));//PARTITION_HUD_PARTICLE
//ObjectPartition.Add (new LLVOCachePartition(this)); //PARTITION_VO_CACHE
//ObjectPartition.Add (null); //PARTITION_NONE
//VOCachePartition = getVOCachePartition();
// TODO: setCapabilitiesReceivedCallback(boost::bind(&LLAvatarRenderInfoAccountant::scanNewRegion, _1));
}
