public static bool IsCommandValid(EntityManager globalManager, Guid factionGuid, Guid targetEntityGuid, out Entity factionEntity, out Entity targetEntity)
{
if (globalManager.FindEntityByGuid(targetEntityGuid, out targetEntity))
{
if (globalManager.FindEntityByGuid(factionGuid, out factionEntity))
{
if (targetEntity.GetDataBlob <OwnedDB>().OwnedByFaction == factionEntity)
{
return(true);
}
}
}
factionEntity = Entity.InvalidEntity;
return(false);
}
public static Entity ImportEntity([NotNull] Game game, [NotNull] Stream inputStream, [NotNull] EntityManager manager)
{
if (manager == null)
{
throw new ArgumentNullException(nameof(manager));
}
var protoEntity = new ProtoEntity();
protoEntity = Import(game, inputStream, protoEntity);
//the block of code below is a somewhat hacky way of fixing a problem where an entity has a datablob that refers back to the entity.
//eg a faction entitiy with a NameDB. in such cases the Import above creates an empty entity because of the NameDB's reference.
//then Entity.Create below checks for an exsisting entity guid, finds it, then returns an entity with a new GUID.
//this then gives us two entities, one with the correct guid but with no datablobs, and a second one with a new different guid and all the datablobs.
//checking if the datablob count is 0 is a poor and not guarenteed way of seeing if the entity hasn't been created some other way previously.
//I'm wondering if we shouldn't throw an exception if we try to add an entity with the same guid, instead of just changing the guid.
Entity entity;
if (manager.FindEntityByGuid(protoEntity.Guid, out entity) && entity.DataBlobs.Count == 0)
{
manager.RemoveEntity(entity);
}
entity = Entity.Create(manager, protoEntity);
game.PostGameLoad();
return(entity);
}
internal Entity([NotNull] EntityManager manager, Guid id, IEnumerable <BaseDataBlob> dataBlobs = null)
{
Manager = manager;
Guid = id;
Entity checkEntity;
while (Guid == Guid.Empty || manager.FindEntityByGuid(Guid, out checkEntity))
{
Guid = Guid.NewGuid();
}
ID = Manager.SetupEntity(this);
_protectedDataBlobMask_ = Manager.EntityMasks[ID];
if (dataBlobs == null)
{
return;
}
foreach (BaseDataBlob dataBlob in dataBlobs)
{
if (dataBlob != null)
{
SetDataBlob(dataBlob);
}
}
}
