public Option <T> Set <T>(Option <T> value) where T : IComponent
{
if (typeof(T) == typeof(Block))
{
throw new InvalidOperationException(
$"{ nameof(Block) } cannot be modified");
}
var handler = ChunkManager.Storage.Get <T>();
return(handler.HasValue
? (value.HasValue
? handler.Value
.GetOrAdd(ChunkManager.GetOrCreateChunkEntity(Position))
.Set(ChunkRelPos, value)
: ChunkManager.GetChunkEntity(Position)
.Map((chunk) => handler.Value.Get(chunk))
.Map((storage) => storage.Remove(ChunkRelPos)))
: (value.HasValue
? EntityManager[GetOrCreateEntity()].Set(value)
: Entity.Map((block) => EntityManager[block].Set(value))));
}
public Option <T> Set <T>(Option <T> value) where T : IComponent => EntityManager[ChunkManager.GetOrCreateChunkEntity(Position)].Set <T>(value);