| public SetLandBitmap ( bool bitmap ) : void | ||
| bitmap | bool | 64x64 block representing where this land is on a map |
| return | void | |
/// <summary>
/// Create a default parcel that spans the entire region and is owned by the estate owner.
/// </summary>
/// <returns>The parcel created.</returns>
protected ILandObject CreateDefaultParcel()
{
m_log.DebugFormat(
"[LAND MANAGEMENT MODULE]: Creating default parcel for region {0}", m_scene.RegionInfo.RegionName);
ILandObject fullSimParcel = new LandObject(UUID.Zero, false, m_scene);
fullSimParcel.SetLandBitmap(fullSimParcel.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize));
fullSimParcel.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
fullSimParcel.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
return AddLandObject(fullSimParcel);
}
public void TestLoadOarDeededLand()
{
TestHelpers.InMethod();
// TestHelpers.EnableLogging();
UUID landID = TestHelpers.ParseTail(0x10);
MockGroupsServicesConnector groupsService = new MockGroupsServicesConnector();
IConfigSource configSource = new IniConfigSource();
IConfig config = configSource.AddConfig("Groups");
config.Set("Enabled", true);
config.Set("Module", "GroupsModule");
config.Set("DebugEnabled", true);
SceneHelpers.SetupSceneModules(
m_scene, configSource, new object[] { new GroupsModule(), groupsService, new LandManagementModule() });
// Create group in scene for loading
// FIXME: For now we'll put up with the issue that we'll get a group ID that varies across tests.
UUID groupID
= groupsService.CreateGroup(UUID.Zero, "group1", "", true, UUID.Zero, 3, true, true, true, UUID.Zero);
// Construct OAR
MemoryStream oarStream = new MemoryStream();
TarArchiveWriter tar = new TarArchiveWriter(oarStream);
tar.WriteDir(ArchiveConstants.LANDDATA_PATH);
tar.WriteFile(
ArchiveConstants.CONTROL_FILE_PATH,
new ArchiveWriteRequest(m_scene, (Stream)null, Guid.Empty).CreateControlFile(new ArchiveScenesGroup()));
LandObject lo = new LandObject(groupID, true, m_scene);
lo.SetLandBitmap(lo.BasicFullRegionLandBitmap());
LandData ld = lo.LandData;
ld.GlobalID = landID;
string ldPath = ArchiveConstants.CreateOarLandDataPath(ld);
Dictionary<string, object> options = new Dictionary<string, object>();
tar.WriteFile(ldPath, LandDataSerializer.Serialize(ld, options));
tar.Close();
oarStream = new MemoryStream(oarStream.ToArray());
// Load OAR
lock (this)
{
m_scene.EventManager.OnOarFileLoaded += LoadCompleted;
m_archiverModule.DearchiveRegion(oarStream);
}
ILandObject rLo = m_scene.LandChannel.GetLandObject(16, 16);
LandData rLd = rLo.LandData;
Assert.That(rLd.GlobalID, Is.EqualTo(landID));
Assert.That(rLd.OwnerID, Is.EqualTo(groupID));
Assert.That(rLd.GroupID, Is.EqualTo(groupID));
Assert.That(rLd.IsGroupOwned, Is.EqualTo(true));
}
private void EventManagerOnIncomingLandDataFromStorage(List<LandData> data)
{
// m_log.DebugFormat(
// "[LAND MANAGMENT MODULE]: Processing {0} incoming parcels on {1}", data.Count, m_scene.Name);
// Prevent race conditions from any auto-creation of new parcels for varregions whilst we are still loading
// the existing parcels.
lock (m_landList)
{
for (int i = 0; i < data.Count; i++)
IncomingLandObjectFromStorage(data[i]);
// Layer data is in landUnit (4m) chunks
for (int y = 0; y < m_scene.RegionInfo.RegionSizeY / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); y++)
{
for (int x = 0; x < m_scene.RegionInfo.RegionSizeX / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); x++)
{
if (m_landIDList[x, y] == 0)
{
if (m_landList.Count == 1)
{
m_log.DebugFormat(
"[{0}]: Auto-extending land parcel as landID at {1},{2} is 0 and only one land parcel is present in {3}",
LogHeader, x, y, m_scene.Name);
int onlyParcelID = 0;
ILandObject onlyLandObject = null;
foreach (KeyValuePair<int, ILandObject> kvp in m_landList)
{
onlyParcelID = kvp.Key;
onlyLandObject = kvp.Value;
break;
}
// There is only one parcel. Grow it to fill all the unallocated spaces.
for (int xx = 0; xx < m_landIDList.GetLength(0); xx++)
for (int yy = 0; yy < m_landIDList.GetLength(1); yy++)
if (m_landIDList[xx, yy] == 0)
m_landIDList[xx, yy] = onlyParcelID;
onlyLandObject.LandBitmap = CreateBitmapForID(onlyParcelID);
}
else if (m_landList.Count > 1)
{
m_log.DebugFormat(
"{0}: Auto-creating land parcel as landID at {1},{2} is 0 and more than one land parcel is present in {3}",
LogHeader, x, y, m_scene.Name);
// There are several other parcels so we must create a new one for the unassigned space
ILandObject newLand = new LandObject(UUID.Zero, false, m_scene);
// Claim all the unclaimed "0" ids
newLand.SetLandBitmap(CreateBitmapForID(0));
newLand.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
newLand.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
newLand = AddLandObject(newLand);
}
else
{
// We should never reach this point as the separate code path when no land data exists should have fired instead.
m_log.WarnFormat(
"{0}: Ignoring request to auto-create parcel in {1} as there are no other parcels present",
LogHeader, m_scene.Name);
}
}
}
}
}
}
/// <summary>
/// Resets the sim to the default land object (full sim piece of land owned by the default user)
/// </summary>
public void ResetSimLandObjects()
{
//Remove all the land objects in the sim and add a blank, full sim land object set to public
lock (m_landList)
{
m_landList.Clear();
m_lastLandLocalID = ParcelManagementModule.START_LAND_LOCAL_ID;
m_landIDList.Initialize();
}
ILandObject fullSimParcel = new LandObject(UUID.Zero, false, m_scene);
fullSimParcel.SetLandBitmap(fullSimParcel.GetSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize));
fullSimParcel.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
fullSimParcel.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
fullSimParcel.SetInfoID();
AddLandObject(fullSimParcel);
}
/// <summary>
/// Create a default parcel that spans the entire region and is owned by the estate owner.
/// </summary>
/// <returns>The parcel created.</returns>
protected ILandObject CreateDefaultParcel()
{
m_log.DebugFormat("{0} Creating default parcel for region {1}", LogHeader, m_scene.RegionInfo.RegionName);
ILandObject fullSimParcel = new LandObject(UUID.Zero, false, m_scene);
fullSimParcel.SetLandBitmap(fullSimParcel.GetSquareLandBitmap(0, 0,
(int)m_scene.RegionInfo.RegionSizeX, (int)m_scene.RegionInfo.RegionSizeY));
fullSimParcel.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
fullSimParcel.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
return AddLandObject(fullSimParcel);
}
/// <summary>
/// Resets the sim to the default land object (full sim piece of land owned by the default user)
/// </summary>
public void ResetSimLandObjects()
{
//Remove all the land objects in the sim and add a blank, full sim land object set to public
lock (m_landList)
{
m_landList.Clear();
m_lastLandLocalID = ParcelManagementModule.START_LAND_LOCAL_ID;
m_landIDList.Initialize();
}
ILandObject fullSimParcel = new LandObject(UUID.Zero, false, m_scene);
fullSimParcel.SetLandBitmap(fullSimParcel.GetSquareLandBitmap(0, 0, m_scene.RegionInfo.RegionSizeX, m_scene.RegionInfo.RegionSizeY));
if (fullSimParcel.LandData.OwnerID == UUID.Zero)
fullSimParcel.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
UserAccount account = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, fullSimParcel.LandData.OwnerID);
while (fullSimParcel.LandData.OwnerID == UUID.Zero || account == null)
{
m_log.Warn("[ParcelManagement]: Could not find user for parcel, please give a valid user to make the owner");
string userName = MainConsole.Instance.CmdPrompt("User Name:", "");
if (userName == "")
{
m_log.Warn("Put in a valid username.");
continue;
}
account = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, userName);
if (account != null)
fullSimParcel.LandData.OwnerID = account.PrincipalID;
else
m_log.Warn("Could not find the user.");
}
m_log.Info("[ParcelManagement]: No land found for region " + m_scene.RegionInfo.RegionName +
", setting owner to " + fullSimParcel.LandData.OwnerID);
fullSimParcel.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
fullSimParcel.SetInfoID();
AddLandObject(fullSimParcel);
}
// Given a region position, return the parcel land object for that location
private ILandObject GetLandObject(int x, int y, bool returnNullIfLandObjectNotFound)
{
ILandObject ret = null;
if (x >= m_scene.RegionInfo.RegionSizeX || y >= m_scene.RegionInfo.RegionSizeY || x < 0 || y < 0)
{
// These exceptions here will cause a lot of complaints from the users specifically because
// they happen every time at border crossings
if (returnNullIfLandObjectNotFound)
return null;
else
throw new Exception(
String.Format("{0} GetLandObject for non-existant position. Region={1}, pos=<{2},{3}",
LogHeader, m_scene.RegionInfo.RegionName, x, y)
);
}
lock (m_landIDList)
{
try
{
int landID = m_landIDList[x / landUnit, y / landUnit];
if (landID == 0)
{
// Zero is the uninitialized value saying there is no parcel for this location.
// This sometimes happens when terrain is resized.
if (m_landList.Count == 1)
{
int onlyParcelID = 0;
ILandObject onlyLandObject = null;
foreach (KeyValuePair<int, ILandObject> kvp in m_landList)
{
onlyParcelID = kvp.Key;
onlyLandObject = kvp.Value;
break;
}
// There is only one parcel. Grow it to fill all the unallocated spaces.
for (int xx = 0; xx < m_landIDList.GetLength(0); xx++)
for (int yy = 0; yy < m_landIDList.GetLength(1); yy++)
if (m_landIDList[xx, yy] == 0)
m_landIDList[xx, yy] = onlyParcelID;
onlyLandObject.LandBitmap = CreateBitmapForID(onlyParcelID);
landID = onlyParcelID;
}
else
{
// There are several other parcels so we must create a new one for the unassigned space
ILandObject newLand = new LandObject(UUID.Zero, false, m_scene);
// Claim all the unclaimed "0" ids
newLand.SetLandBitmap(CreateBitmapForID(0));
newLand.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
newLand.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
AddLandObject(newLand);
landID = m_lastLandLocalID;
}
}
ret = m_landList[landID];
}
catch (IndexOutOfRangeException)
{
m_log.ErrorFormat(
"{0} GetLandObject: Tried to retrieve land object from out of bounds co-ordinate ({1},{2}) in {3}. landListSize=({4},{5})",
LogHeader, x, y, m_scene.RegionInfo.RegionName, m_landIDList.GetLength(0), m_landIDList.GetLength(1));
return null;
}
catch
{
m_log.ErrorFormat(
"{0} GetLandObject: LandID not in landlist. XY=<{1},{2}> in {3}. landID[x,y]={4}",
LogHeader, x, y, m_scene.RegionInfo.RegionName, m_landIDList[x/landUnit, y/landUnit]);
return null;
}
}
return ret;
}
