///<summary> Creates and adds <see cref="ECSEntity"/> to ECS </summary>
internal ECSEntity CreateEntity(string archetype)
{
ECSEntity e = CreateEntity();
m_entityFactory.SetupEntity(e, archetype);
return(e);
}
///<summary> Creates and adds <see cref="ECSEntity"/> to ECS </summary>
internal ECSEntity CreateEntity()
{
ECSEntity e = m_entityFactory.CreateEntity();
AddEntity(e);
return(e);
}
///<summary> Adds <see cref="ECSEntity"/> to ECS </summary>
public ECSEntity AddEntity(ECSEntity entity)
{
int entityID = m_entityBag.GetSize();
m_entityBag.Set(entityID, entity);
entity.EntityID = entityID;
if (OnEntityCreated != null)
{
OnEntityCreated(entity);
}
return(entity);
}
private void OnEntityDestroyedPre(ECSEntity entity)
{
int entityID = entity.EntityID;
Bag <int> query = null;
foreach (Type[] type in m_queries.Keys)
{
query = GetQuery(type);
if (query.Has(entityID) > -1)
{
query.RemoveIndex(query.Has(entityID));
query.ResizeToFit();
}
}
}
public void DestroyEntity(int entityID)
{
ECSEntity entity = m_entityBag.Get(entityID);
if (entity == null)
{
ECSDebug.LogWarning("Tried to destroy entity " + entityID + " but is already destroyed");
return;
}
if (OnEntityDestroyedPre != null)
{
OnEntityDestroyedPre(entity);
}
m_entityFactory.DestroyEntity(entity);
m_entityBag.Set(entityID, null);
if (OnEntityDestroyedPost != null)
{
OnEntityDestroyedPost(entity);
}
}
public ECSComponent[] GetComponents(ECSEntity entity)
{
return(SafeGetComponentBag(entity.EntityID).GetAll());
}
public virtual void OnEntityDestroyedPost(ECSEntity entity)
{
}
public virtual void OnEntityCreated(ECSEntity entity)
{
}
