public EntityHierarchyDefaultGroupingStrategy(World world, IEntityHierarchyState state)
{
m_World = world;
m_State = state;
m_RootEntitiesQuery = m_World.EntityManager.CreateEntityQuery(new EntityQueryDesc {
None = new ComponentType[] { typeof(Parent) }
});
m_RootEntitiesQueryMask = m_World.EntityManager.GetEntityQueryMask(m_RootEntitiesQuery);
m_ChildTypeIndex = TypeManager.GetTypeIndex(typeof(Child));
m_ParentEntitiesQuery = m_World.EntityManager.CreateEntityQuery(new EntityQueryDesc {
All = new ComponentType[] { typeof(Child) }
});
m_ParentEntitiesQueryMask = m_World.EntityManager.GetEntityQueryMask(m_ParentEntitiesQuery);
}
public TestHierarchyHelper(IEntityHierarchyState hierarchyState)
{
m_HierarchyState = hierarchyState;
}
