/// Create an entity within this slice and store it in the entity list.
///
/// @param[in] pType Type of entity to create.
/// @param[in] rPosition EntityDefinition position.
/// @param[in] rRotation EntityDefinition rotation.
/// @param[in] rScale EntityDefinition scale.
/// @param[in] pTemplate Template from which to create the entity.
/// @param[in] name Object name to assign to the entity, or a null name to automatically generate a
/// name based on the entity type.
/// @param[in] bAssignInstanceIndex True to assign an instance index to the entity, false to not include an
/// instance index.
///
/// @return Pointer to the entity instance if created successfully, null if not.
///
/// @see DestroyEntity()
Entity* Slice::CreateEntity(EntityDefinition *pEntityDefinition, ParameterSet *pParameterSet)
{
HELIUM_ASSERT( pEntityDefinition );
if( !pEntityDefinition )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "Slice::CreateEntity(): EntityDefinition is NULL.\n" ) );
return NULL;
}
EntityPtr entity = pEntityDefinition->CreateEntity();
HELIUM_ASSERT( entity.Get() );
if (!entity)
{
HELIUM_TRACE( TraceLevels::Error, TXT( "Slice::CreateEntity(): Call to EntityDefinition::CreateEntity failed.\n" ) );
return NULL;
}
size_t sliceIndex = m_entities.Push( entity );
HELIUM_ASSERT( IsValid( sliceIndex ) );
entity->SetSliceInfo( this, sliceIndex );
pEntityDefinition->FinalizeEntity(entity, pParameterSet);
return entity.Get();
}
static duk_ret_t EntityReference_LookupParent_Entity(duk_context* ctx)
{
EntityReference* thisObj = GetThisValueObject<EntityReference>(ctx, EntityReference_ID);
Entity* entity = GetWeakObject<Entity>(ctx, 0);
EntityPtr ret = thisObj->LookupParent(entity);
PushWeakObject(ctx, ret.Get());
return 1;
}
static duk_ret_t EntityReference_Lookup_Scene(duk_context* ctx)
{
EntityReference* thisObj = GetThisValueObject<EntityReference>(ctx, EntityReference_ID);
Scene* scene = GetWeakObject<Scene>(ctx, 0);
EntityPtr ret = thisObj->Lookup(scene);
PushWeakObject(ctx, ret.Get());
return 1;
}