protected virtual void SendEntityVisibilityPackets(Tile newTile, Tile previousTile)
{
HashSet <WorldEntity> oldViewers = null;
if (previousTile != null)
{
oldViewers = previousTile.EntitiesViewing;
}
var newViewers = new HashSet <WorldEntity>(newTile.EntitiesViewing);
if (oldViewers != null)
{
newViewers.ExceptWith(oldViewers);
}
HashSet <PlayerEntity> playerViewers = new HashSet <PlayerEntity>(newViewers.Select(v => v.Owner));
var ev = new EntityVisibleEvent(this);
foreach (var viewer in newTile.EntitiesViewing)
{
if (playerViewers.Remove(viewer.Owner))
{
viewer.Owner.Send(ev);
}
}
}
public void EntityVisible(EntityVisibleEvent ev)
{
var owner = _game.GetWorld().GetOrCreateClientPlayer(ev.Entity.OwnerID);
var tile = (ClientTile)_game.GetWorld().GetTile(ev.Entity.X, ev.Entity.Y);
var clientEntity = EntityFactory.InstantiateClientEntity(ev.Entity, owner, tile);
clientEntity.Tile = tile;
UIManager.PartyUI.DrawAllParties();
}
