const TSharedPtr<FJsonObject>& FJsonValue::AsObject() const
{
const TSharedPtr<FJsonObject> *Object = &EMPTY_OBJECT;
if (!TryGetObject(Object))
{
ErrorMessage(TEXT("Object"));
}
return *Object;
}
void ezWorld::ProcessQueuedMessage(const ezInternal::WorldData::MessageQueue::Entry& entry)
{
if (entry.m_MetaData.m_uiReceiverIsComponent)
{
ezUInt64 uiReceiverComponent = entry.m_MetaData.m_uiReceiverComponent;
ezComponentHandle hComponent(*reinterpret_cast<ezComponentId*>(&uiReceiverComponent));
ezComponent* pReceiverComponent = nullptr;
if (TryGetComponent(hComponent, pReceiverComponent))
{
pReceiverComponent->SendMessage(*entry.m_pMessage);
}
else
{
#if EZ_ENABLED(EZ_COMPILE_FOR_DEBUG)
if (entry.m_pMessage->GetDebugMessageRouting())
{
ezLog::Warning("ezWorld::ProcessQueuedMessage: Receiver ezComponent for message of type '{0}' does not exist anymore.",
entry.m_pMessage->GetId());
}
#endif
}
}
else
{
ezGameObjectHandle hObject(ezGameObjectId(entry.m_MetaData.m_uiReceiverObject));
ezGameObject* pReceiverObject = nullptr;
if (TryGetObject(hObject, pReceiverObject))
{
if (entry.m_MetaData.m_uiRecursive)
{
pReceiverObject->SendMessageRecursive(*entry.m_pMessage);
}
else
{
pReceiverObject->SendMessage(*entry.m_pMessage);
}
}
else
{
#if EZ_ENABLED(EZ_COMPILE_FOR_DEBUG)
if (entry.m_pMessage->GetDebugMessageRouting())
{
ezLog::Warning("ezWorld::ProcessQueuedMessage: Receiver ezGameObject for message of type '{0}' does not exist anymore.",
entry.m_pMessage->GetId());
}
#endif
}
}
}
ezGameObjectHandle ezWorld::CreateObject(const ezGameObjectDesc& desc, ezGameObject*& out_pObject)
{
CheckForWriteAccess();
ezGameObject* pParentObject = nullptr;
ezGameObject::TransformationData* pParentData = nullptr;
ezUInt32 uiParentIndex = 0;
ezUInt32 uiHierarchyLevel = 0;
bool bDynamic = desc.m_bDynamic;
if (TryGetObject(desc.m_hParent, pParentObject))
{
pParentData = pParentObject->m_pTransformationData;
uiParentIndex = desc.m_hParent.m_InternalId.m_InstanceIndex;
uiHierarchyLevel = pParentObject->m_uiHierarchyLevel + 1; // if there is a parent hierarchy level is parent level + 1
EZ_ASSERT_DEV(uiHierarchyLevel < (1 << 12), "Max hierarchy level reached");
bDynamic |= pParentObject->IsDynamic();
}
// get storage for the transformation data
ezGameObject::TransformationData* pTransformationData = m_Data.CreateTransformationData(bDynamic, uiHierarchyLevel);
// get storage for the object itself
ezGameObject* pNewObject = m_Data.m_ObjectStorage.Create();
// insert the new object into the id mapping table
ezGameObjectId newId = m_Data.m_Objects.Insert(pNewObject);
newId.m_WorldIndex = m_uiIndex;
// fill out some data
pNewObject->m_InternalId = newId;
pNewObject->m_Flags = ezObjectFlags::None;
pNewObject->m_Flags.AddOrRemove(ezObjectFlags::Dynamic, bDynamic);
pNewObject->m_Flags.AddOrRemove(ezObjectFlags::Active, desc.m_bActive);
pNewObject->m_sName = desc.m_sName;
pNewObject->m_pWorld = this;
pNewObject->m_ParentIndex = uiParentIndex;
pNewObject->m_Tags = desc.m_Tags;
pNewObject->m_uiTeamID = desc.m_uiTeamID;
pNewObject->m_uiHierarchyLevel = uiHierarchyLevel;
// fill out the transformation data
pTransformationData->m_pObject = pNewObject;
pTransformationData->m_pParentData = pParentData;
pTransformationData->m_localPosition = ezSimdConversion::ToVec3(desc.m_LocalPosition);
pTransformationData->m_localRotation = ezSimdConversion::ToQuat(desc.m_LocalRotation);
pTransformationData->m_localScaling = ezSimdConversion::ToVec4(desc.m_LocalScaling.GetAsVec4(desc.m_LocalUniformScaling));
pTransformationData->m_globalTransform.SetIdentity();
pTransformationData->m_velocity.SetZero();
pTransformationData->m_localBounds.SetInvalid();
pTransformationData->m_localBounds.m_BoxHalfExtents.SetW(ezSimdFloat::Zero());
pTransformationData->m_globalBounds = pTransformationData->m_localBounds;
pTransformationData->m_hSpatialData.Invalidate();
if (pParentData != nullptr)
{
pTransformationData->UpdateGlobalTransformWithParent();
}
else
{
pTransformationData->UpdateGlobalTransform();
}
pTransformationData->m_lastGlobalPosition = pTransformationData->m_globalTransform.m_Position;
// link the transformation data to the game object
pNewObject->m_pTransformationData = pTransformationData;
// fix links
LinkToParent(pNewObject);
out_pObject = pNewObject;
return ezGameObjectHandle(newId);
}
