public DropTerrain(TerrainModel t)
{
Position = t.Position;
}
public bool Drop(TerrainModel t)
{
return Send(new DropTerrain(t));
}
public int UpdateTerrainCubes(TerrainModel terrain, FSharpOption<TerrainModel> old)
{
HashSet<ClientConnection> newClients;
int newCube = WorldModel.GetCubeKey(terrain.Position);
if (!CubeClients.TryGetValue(newCube, out newClients))
newClients = new HashSet<ClientConnection>();
if (old != null)
{
int oldCube = WorldModel.GetCubeKey(old.Value.Position);
HashSet<ClientConnection> oldClients;
if (!CubeClients.TryGetValue(oldCube, out oldClients))
oldClients = new HashSet<ClientConnection>();
if (oldCube != newCube)
foreach (var c in oldClients.Except(newClients))
c.Drop(terrain);
}
foreach (var c in newClients)
c.Send(terrain);
return newCube;
}