private void FixNeighbors(GridRegion regionInfos, List <GridRegion> neighbors, bool down)
{
IAsyncMessagePostService postService = m_registryCore.RequestModuleInterface <IAsyncMessagePostService>();
foreach (GridRegion r in neighbors)
{
if (m_KnownNeighbors.ContainsKey(r.RegionID))
{
//Add/Remove them to/from the list
if (down)
{
m_KnownNeighbors[r.RegionID].Remove(regionInfos);
}
else if (m_KnownNeighbors[r.RegionID].Find(delegate(GridRegion rr)
{
if (rr.RegionID == regionInfos.RegionID)
{
return(true);
}
return(false);
}) == null)
{
m_KnownNeighbors[r.RegionID].Add(regionInfos);
}
}
if (postService != null)
{
postService.Post(r.RegionHandle,
SyncMessageHelper.NeighborChange(r.RegionID, regionInfos.RegionID, down));
}
}
if (down)
{
m_KnownNeighbors.Remove(regionInfos.RegionID);
}
}
