/// <summary>
/// Sends the data to the specified user of all existing content on the map.
/// </summary>
/// <param name="user">User to send the map data to.</param>
void SendMapData(User user)
{
using (var pw = ServerPacket.GetWriter())
{
// Tell the user to change the map
ServerPacket.SetMap(pw, ID);
user.Send(pw, ServerMessageType.Map);
// Send dynamic entities
foreach (var dynamicEntity in DynamicEntities)
{
pw.Reset();
ServerPacket.CreateDynamicEntity(pw, dynamicEntity);
user.Send(pw, ServerMessageType.Map);
// Perform special synchronizations for Characters
var character = dynamicEntity as Character;
if (character != null)
{
character.SynchronizeSPTo(user);
character.SynchronizePaperdollTo(user);
}
}
// Now that the user know about the Map and every Entity on it, tell them which one is theirs
pw.Reset();
ServerPacket.SetUserChar(pw, user.MapEntityIndex);
user.Send(pw, ServerMessageType.Map);
}
}
/// <summary>
/// When overridden in the derived class, allows for additional processing on Entities added to the map.
/// This is called after the Entity has finished being added to the map.
/// </summary>
/// <param name="entity">Entity that was added to the map.</param>
protected override void EntityAdded(Entity entity)
{
base.EntityAdded(entity);
// When a User enters the Map, reset the inactivity counter
if (entity is User)
{
_inactiveCounter = _emptyMapNoUpdateDelay;
}
// Create the DynamicEntity for everyone on the map
if (_users.Count > 0)
{
var de = entity as DynamicEntity;
if (de != null)
{
using (var pw = ServerPacket.CreateDynamicEntity(de))
{
Send(pw, ServerMessageType.Map);
}
}
}
// Add items to the MapItemsCleaner
var item = entity as ItemEntityBase;
if (item != null)
{
if (item is ItemEntity)
{
((ItemEntity)item).IsPersistent = false;
}
EventCounterManager.Map.Increment(ID, MapEventCounterType.ItemAdded, item.Amount);
_mapItemsCleaner.Add(item, GetTime());
}
// Handle the different types of entities
var character = entity as Character;
if (character != null)
{
CharacterAdded(character);
}
}
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);
}
}
}