/// <summary>
/// When overridden in the derived class, allows for additional processing on Entities removed from the map.
/// This is called after the Entity has finished being removed from the map.
/// </summary>
/// <param name="entity">Entity that was removed from the map.</param>
protected override void EntityRemoved(Entity entity)
{
base.EntityRemoved(entity);
// Handle the different types of entities
DynamicEntity dynamicEntity;
if ((dynamicEntity = entity as DynamicEntity) != null)
{
var character = entity as Character;
if (character != null)
{
CharacterRemoved(character);
}
// Destroy the DynamicEntity for everyone on the map
if (_users.Count > 0)
{
using (var pw = ServerPacket.RemoveDynamicEntity(dynamicEntity.MapEntityIndex))
{
Send(pw, ServerMessageType.Map);
}
}
}
// Remove items to the MapItemsCleaner
var item = entity as ItemEntityBase;
if (item != null)
{
_mapItemsCleaner.Remove(item);
}
}
void RecvRequestMapEntityIndex(IIPSocket conn, BitStream r)
{
var index = r.ReadMapEntityIndex();
// Get the user and their map
User user;
if ((user = TryGetUser(conn)) == null)
{
return;
}
Map map;
if (!TryGetMap(user, out map))
{
return;
}
// Get the DynamicEntity
var de = map.GetDynamicEntity(index);
if (de == null)
{
// The DynamicEntity for the index was null, so tell the client to delete whatever is at that index
using (var pw = ServerPacket.RemoveDynamicEntity(index))
{
conn.Send(pw, ServerMessageType.Map);
}
}
else
{
// A DynamicEntity does exist at that index, so tell the client to create it
using (var pw = ServerPacket.CreateDynamicEntity(de))
{
conn.Send(pw, ServerMessageType.Map);
}
}
}