/// <summary>
/// Bring the object to the state in the given packet.
/// </summary>
/// <param name="packet">The packet to read from.</param>
public void Depacketize(Packet packet)
{
// Clear component lists.
SystemManager.ClearComponents();
packet.ReadPacketizableInto(SystemManager);
// Read back all entities to add.
_entityMap.Clear();
foreach (var entity in packet.ReadPacketizables <Entity>())
{
AddEntityUnchecked(entity);
}
// Id manager.
packet.ReadPacketizableInto(_idManager);
}
