public void IncomingLandDataFromOAR (List<LandData> data, bool merge, Vector2 parcelOffset)
{
if (!merge || data.Count == 0) //Serious fallback
ResetSimLandObjects ();
foreach (LandData land in data) {
int oldRegionSize = (int)Math.Sqrt (land.Bitmap.Length * 8);
int offset_x = (int)(parcelOffset.X > 0 ? (parcelOffset.X / 4f) : 0),
offset_y = (int)(parcelOffset.Y > 0 ? (parcelOffset.Y / 4f) : 0),
i = 0, bitNum = 0;
byte tempByte;
lock (m_landListLock) {
//Update the localID
land.LocalID = ++m_lastLandLocalID;
}
int x = 0, y = 0;
for (i = 0; i < land.Bitmap.Length; i++) {
tempByte = land.Bitmap [i];
for (bitNum = 0; bitNum < 8; bitNum++) {
bool bit = Convert.ToBoolean (Convert.ToByte (tempByte >> bitNum) & 1);
if (bit)
m_landIDList [offset_x + x, offset_y + y] = land.LocalID;
x++;
if (x > oldRegionSize - 1) {
x = 0;
y++;
}
}
}
// verify that the owner exists
UserAccount account = m_scene.UserAccountService.GetUserAccount (m_scene.RegionInfo.AllScopeIDs, land.OwnerID);
if (account == null) {
// incomming owner is invalid so re-assign
land.OwnerID = (UUID)Constants.RealEstateOwnerUUID;
land.IsGroupOwned = false;
}
ILandObject new_land = new LandObject (land.OwnerID, land.IsGroupOwned, m_scene);
new_land.LandData = land;
new_land.ForceUpdateLandInfo ();
lock (m_landListLock) {
m_lastLandLocalID -= 1;
}
AddLandObject (new_land);
}
UpdateAllParcelBitmaps ();
}
public void EventManagerOnIncomingLandDataFromStorage (List<LandData> data, Vector2 parcelOffset)
{
bool result = data.All (t => PreprocessIncomingLandObjectFromStorage (t, parcelOffset));
if (!result || data.Count == 0) //Force a new base first, then force a merge later
ResetSimLandObjects ();
foreach (LandData t in data) {
ILandObject new_land = new LandObject (t.OwnerID, t.IsGroupOwned, m_scene);
new_land.LandData = t;
if (SetLandBitmapFromByteArray (new_land, !result, parcelOffset))
//Merge it into the large parcel if possible
{
new_land.ForceUpdateLandInfo ();
AddLandObject (new_land, true);
}
}
if (AllParcels ().Count == 0) //Serious fallback
ResetSimLandObjects ();
}