/// <summary>
/// Converts the given set of entities to be part of the same scene.
/// </summary>
/// <param name="entityManager">The entity manager to operate on.</param>
/// <param name="entities">The set of entities to convert.</param>
/// <param name="guid">The unique identifier of the scene.</param>
/// <returns>A scene view of entities.</returns>
public static Scene Create(EntityManager entityManager, NativeArray <Entity> entities, Guid guid)
{
var sceneGuid = new SceneGuid {
Guid = guid
};
var sceneInstanceId = new SceneInstanceId {
InstanceId = s_NextSceneInstanceId++
};
for (var i = 0; i < entities.Length; i++)
{
var entity = entities[i];
if (!entityManager.HasComponent <SceneGuid>(entity))
{
entityManager.AddSharedComponentData(entities[i], sceneGuid);
}
else
{
entityManager.SetSharedComponentData(entities[i], sceneGuid);
}
if (!entityManager.HasComponent <SceneInstanceId>(entity))
{
entityManager.AddSharedComponentData(entities[i], sceneInstanceId);
}
else
{
entityManager.SetSharedComponentData(entities[i], sceneInstanceId);
}
}
return(new Scene(sceneGuid, sceneInstanceId));
}
public Scene(Guid sceneGuid, uint sceneInstanceId)
{
SceneGuid = new SceneGuid {
Guid = sceneGuid
};
SceneInstanceId = new SceneInstanceId {
InstanceId = sceneInstanceId
};
}
public static Scene Create(Guid guid)
{
var sceneGuid = new SceneGuid {
Guid = guid
};
var sceneInstanceId = new SceneInstanceId {
InstanceId = s_NextSceneInstanceId++
};
return(new Scene(sceneGuid, sceneInstanceId));
}
public Scene(SceneGuid sceneGuid, SceneInstanceId sceneInstanceId)
{
SceneGuid = sceneGuid;
SceneInstanceId = sceneInstanceId;
}