private void OnWorldContextUnregistered(object sender, WorldContextEventArgs e)
{
var worldContext = e.WorldContext;
var entityManager = worldContext.EntityManager;
var loadedEntities = entityManager.Where(ent => _loadedEntities.Contains(ent));
RemoveEntities(loadedEntities);
entityManager.EntitySpawned -= OnEntitySpawned;
entityManager.EntityRemoved -= OnEntityRemoved;
}
private void OnWorldContextRegistered(object sender, WorldContextEventArgs e)
{
var chunkManager = _world.ChunkManager;
var worldContext = e.WorldContext;
var entityManager = worldContext.EntityManager;
foreach (var entity in entityManager)
{
var chunkPosition = ChunkPosition.FromWorld(entity.Position);
if (chunkManager.IsLoaded(chunkPosition))
{
SpawnEntity(entity);
}
}
entityManager.EntitySpawned += OnEntitySpawned;
entityManager.EntityRemoved += OnEntityRemoved;
}