Function InitInstance

engine/gameobject/src/gameobject/gameobject.cpp:1815–1845

    }

    static bool InitInstance(Collection* collection, HInstance instance)
    {
        if (instance)
        {
            if (instance->m_Initialized)
            {
                dmLogWarning("Instance '%s' is initialized twice, this may lead to undefined behaviour.", dmHashReverseSafe64(instance->m_Identifier));
            }
            else
            {
                instance->m_Initialized = 1;
            }

            assert(collection->m_Instances[instance->m_Index] == instance);

            // Update world transforms since some components might need them in their init-callback
            Matrix4* trans = &collection->m_WorldTransforms[instance->m_Index];
            if (instance->m_Parent == INVALID_INSTANCE_INDEX)
            {
                *trans = dmTransform::ToMatrix4(instance->m_Transform);
            }
            else
            {
                const Matrix4* parent_trans = &collection->m_WorldTransforms[instance->m_Parent];
                *trans = (*parent_trans) * dmTransform::ToMatrix4(instance->m_Transform);
            }
            return InitComponents(collection, instance);
        }

        return true;
    }

    static bool DispatchMessages(Collection* collection, dmMessage::HSocket* sockets, uint32_t socket_count);